diff options
Diffstat (limited to 'sysdeps/unix/bsd')
217 files changed, 8349 insertions, 0 deletions
diff --git a/sysdeps/unix/bsd/Attic/osf1/=dirstream.h b/sysdeps/unix/bsd/Attic/osf1/=dirstream.h new file mode 100644 index 0000000000..c37610e258 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/=dirstream.h @@ -0,0 +1,44 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _DIRSTREAM_H + +#define _DIRSTREAM_H 1 + +#define __need_size_t +#include <stddef.h> + +/* Directory stream type. */ + +typedef struct + { + int __fd; /* File descriptor. */ + + size_t __offset; /* Current offset into the block. */ + size_t __size; /* Total valid data in the block. */ + char *__data; /* Directory block. */ + + int __allocation; /* Space allocated for the block. */ + + int __data_len; /* Size of __data. */ + long __dd_seek; /* OSF/1 magic cookie returned by getdents. */ + void *dd_lock; /* Used by OSF/1 for inter-thread locking. */ + + } DIR; + +#endif /* dirstream.h */ diff --git a/sysdeps/unix/bsd/Attic/osf1/Implies b/sysdeps/unix/bsd/Attic/osf1/Implies new file mode 100644 index 0000000000..82719f5a5d --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/Implies @@ -0,0 +1,2 @@ +# OSF/1 has the canonical set of <sys/mman.h> system calls. +unix/mman diff --git a/sysdeps/unix/bsd/Attic/osf1/Makefile b/sysdeps/unix/bsd/Attic/osf1/Makefile new file mode 100644 index 0000000000..743788a41a --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/Makefile @@ -0,0 +1,3 @@ +# Without -non_shared (via the compiler's -static flag), we'll end up +# with some unresolved symbols wrt exceptions. +LDFLAGS := $(LDFLAGS) -static diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/brk.S b/sysdeps/unix/bsd/Attic/osf1/alpha/brk.S new file mode 100644 index 0000000000..111f3397af --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/brk.S @@ -0,0 +1,53 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifndef SYS_brk +#define SYS_brk 17 +#endif + +#ifndef HAVE_GNU_LD +#define __end end +#endif + +.data + .extern __end,8 + .globl __curbrk +__curbrk: + .quad __end + +.text +ENTRY(__brk) + ! FIXME We do not check for asking for less than a page yet. + ldiq v0, SYS_brk + call_pal PAL_callsys + bne a3, error + + /* Update __curbrk and exit cleanly. */ +! ldgp gp, 0(t12) + stl a0, __curbrk + + mov zero, v0 + ret + /* What a horrible way to die. */ +error: ldgp gp,0(gp) + jmp zero,syscall_error + .end __brk + +weak_alias (__brk, brk) diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/fork.S b/sysdeps/unix/bsd/Attic/osf1/alpha/fork.S new file mode 100644 index 0000000000..7c8d671893 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/fork.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (fork, 0) + cmovne a4, 0, v0 + ret + +weak_alias (__fork, fork) diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/getdents.S b/sysdeps/unix/bsd/Attic/osf1/alpha/getdents.S new file mode 100644 index 0000000000..16ccbc2ce2 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/getdents.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (getdirentries, 4) + ret + +weak_alias (__getdirentries, getdirentries) + diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/killpg.S b/sysdeps/unix/bsd/Attic/osf1/alpha/killpg.S new file mode 100644 index 0000000000..f0b82b3d1a --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/killpg.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_killpg SYS_ult_killpg + +SYSCALL (killpg, 2) + ret diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/pipe.S b/sysdeps/unix/bsd/Attic/osf1/alpha/pipe.S new file mode 100644 index 0000000000..6b074eda1a --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/pipe.S @@ -0,0 +1,30 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (pipe, 1) + /* Plop in the two descriptors. */ + stl r0, 0(a0) + stl r1, 4(a0) + + /* Go out with a clean status. */ + mov zero, r0 + ret + +weak_alias (__pipe, pipe) diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/recv.S b/sysdeps/unix/bsd/Attic/osf1/alpha/recv.S new file mode 100644 index 0000000000..4ac00eb44e --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/recv.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_recv SYS_ult_recv + +SYSCALL (recv, 4) + ret diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/send.S b/sysdeps/unix/bsd/Attic/osf1/alpha/send.S new file mode 100644 index 0000000000..ca46894a25 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/send.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_send SYS_ult_send + +SYSCALL (send, 4) + ret diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/sigblock.S b/sysdeps/unix/bsd/Attic/osf1/alpha/sigblock.S new file mode 100644 index 0000000000..c3556a915f --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/sigblock.S @@ -0,0 +1,27 @@ +/* Copyright (C) 1994, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_sigblock SYS_ult_sigblock + +SYSCALL__ (sigblock, 1) + ret + +weak_alias (__sigblock, sigblock) diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/sigpause.S b/sysdeps/unix/bsd/Attic/osf1/alpha/sigpause.S new file mode 100644 index 0000000000..04b6d45db7 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/sigpause.S @@ -0,0 +1,27 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_sigpause SYS_ult_sigpause + +SYSCALL__ (sigpause, 1) + ret + +weak_alias (__sigpause, sigpause) diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/sigsetmask.S b/sysdeps/unix/bsd/Attic/osf1/alpha/sigsetmask.S new file mode 100644 index 0000000000..fb3a1d19f7 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/sigsetmask.S @@ -0,0 +1,27 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_sigsetmask SYS_ult_sigsetmask + +SYSCALL__ (sigsetmask, 1) + ret + +weak_alias (__sigsetmask, sigsetmask) diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/sigvec.S b/sysdeps/unix/bsd/Attic/osf1/alpha/sigvec.S new file mode 100644 index 0000000000..b04ec6e12e --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/sigvec.S @@ -0,0 +1,27 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_sigvec SYS_ult_sigvec + +SYSCALL__ (sigvec, 3) + ret + +weak_alias (__sigvec, sigvec) diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/start.S b/sysdeps/unix/bsd/Attic/osf1/alpha/start.S new file mode 100644 index 0000000000..8b7109a512 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/start.S @@ -0,0 +1,72 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifndef HAVE_WEAK_SYMBOLS +#define __environ environ +#else +weak_alias (__environ, environ) +#endif + +.comm __environ, 8 +.comm errno, 4 + +!.sdata +!.globl STARTFRM +!STARTFRM = 0 + +.text +ENTRY(__start) + lda sp, -16(sp) + stq zero, 8(sp) + + ! This branch puts the address of the current insn in t0. + br t0, 10f +10: + ! We set the GP register by using the address of the ldgp + ! (what we just put into t0). + ldgp gp, 0(t0) + + ! get argc + ldl a0, 16(sp) + + ! get argv + lda a1, 24(sp) + + ! move ahead to envp + s8addq a0, a1, a2 + addq a2, 0x8, a2 + + ! Store in environ. + stq a2, environ + + ! Clear out errno. +! ldgp gp, 0(t12) + stl zero, errno + + ! Call main. + jsr ra, main + ldgp gp, 0(ra) + + mov v0, a0 + + jsr ra, exit + ldgp gp, 0(ra) + + .end __start diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/statbuf.h b/sysdeps/unix/bsd/Attic/osf1/alpha/statbuf.h new file mode 100644 index 0000000000..9cadfaefd3 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/statbuf.h @@ -0,0 +1,75 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _STATBUF_H +#define _STATBUF_H + +#include <gnu/types.h> + +/* Structure describing file characteristics. */ +struct stat + { + int st_dev; /* Device. */ + unsigned int st_ino; /* File serial number. */ + unsigned int st_mode; /* File mode. */ + unsigned short st_nlink; /* Link count. */ + unsigned int st_uid; /* User ID of the file's owner. */ + unsigned int st_gid; /* Group ID of the file's group.*/ + int st_rdev; /* Device number, if device. */ + + long st_size; /* Size of file, in bytes. */ + + int st_atime; /* Time of last access. */ + int st_atime_usec; + int st_mtime; /* Time of last modification. */ + int st_mtime_usec; + int st_ctime; /* Time of last status change. */ + int st_ctime_usec; + + unsigned int st_blksize; /* Optimal block size for I/O. */ +#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */ + + int st_blocks; /* Number of 512-byte blocks allocated. */ + unsigned int st_flags; + unsigned int st_gen; + }; + +/* Encoding of the file mode. */ + +#define __S_IFMT 0170000 /* These bits determine file type. */ + +/* File types. */ +#define __S_IFDIR 0040000 /* Directory. */ +#define __S_IFCHR 0020000 /* Character device. */ +#define __S_IFBLK 0060000 /* Block device. */ +#define __S_IFREG 0100000 /* Regular file. */ +#define __S_IFIFO 0010000 /* FIFO. */ + +#define __S_IFLNK 0120000 /* Symbolic link. */ +#define __S_IFSOCK 0140000 /* Socket. */ + +/* Protection bits. */ + +#define __S_ISUID 04000 /* Set user ID on execution. */ +#define __S_ISGID 02000 /* Set group ID on execution. */ +#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */ +#define __S_IREAD 0400 /* Read by owner. */ +#define __S_IWRITE 0200 /* Write by owner. */ +#define __S_IEXEC 0100 /* Execute by owner. */ + +#endif /* statbuf.h */ diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/sysdep.S b/sysdeps/unix/bsd/Attic/osf1/alpha/sysdep.S new file mode 100644 index 0000000000..bc4865cef2 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/sysdep.S @@ -0,0 +1,40 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> +#define _ERRNO_H +#include <errnos.h> + +ENTRY(syscall_error) +#ifdef EWOULDBLOCK_sys + /* We translate the system's EWOULDBLOCK error into EAGAIN. + The GNU C library always defines EWOULDBLOCK==EAGAIN. + EWOULDBLOCK_sys is the original number. */ + subq v0, EWOULDBLOCK_sys, t0 + cmoveq t0, EAGAIN, v0 +#endif + + /* Store it in errno... */ +! ldgp gp, 0(t12) + stl v0, errno + + /* And just kick back a -1. */ + ldil v0, -1 + ret + + .end syscall_error diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/sysdep.h b/sysdeps/unix/bsd/Attic/osf1/alpha/sysdep.h new file mode 100644 index 0000000000..3669a69b9b --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/sysdep.h @@ -0,0 +1,73 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdeps/unix/sysdep.h> + +#ifdef ASSEMBLER + +#include <machine/pal.h> /* get PAL_callsys */ +#include <regdef.h> + +#ifdef __STDC__ +#define ENTRY(name) \ + .globl name; \ + .ent name,0; \ + name##:; \ + .frame sp,0,ra +#else +#define ENTRY(name) \ + .globl name; \ + .ent name,0; \ + name/**/:; \ + .frame sp,0,ra +#endif + +#ifdef __STDC__ +#define PSEUDO(name, syscall_name, args) \ + ENTRY(name); \ + ldiq v0, SYS_##syscall_name; \ + .set noat; \ + call_pal PAL_callsys; \ + .set at; \ + beq a3, 10f; \ + br gp, 20f; \ +20:; \ + ldgp gp, 0(gp); \ + jmp zero, syscall_error; \ +10: +#else +#define PSEUDO(name, syscall_name, args) \ + ENTRY(name); \ + ldiq v0, SYS_/**/syscall_name; \ + .set noat; \ + call_pal PAL_callsys; \ + .set at; \ + beq a3, 10f; \ + br gp, 20f; \ +20:; \ + ldgp gp, 0(gp); \ + jmp zero, syscall_error; \ +10: +#endif + +#define ret ret zero,(ra),1 +#define r0 v0 +#define r1 a4 +#define MOVE(x,y) mov x, y + +#endif /* ASSEMBLER */ diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/vhangup.S b/sysdeps/unix/bsd/Attic/osf1/alpha/vhangup.S new file mode 100644 index 0000000000..d4d2b1c485 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/vhangup.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_vhangup SYS_ult_vhangup + +SYSCALL (vhangup, 1) + ret diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/wait4.S b/sysdeps/unix/bsd/Attic/osf1/alpha/wait4.S new file mode 100644 index 0000000000..e4c322341d --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/wait4.S @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/bsd4.4/wait4.S> diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/waitpid.c b/sysdeps/unix/bsd/Attic/osf1/alpha/waitpid.c new file mode 100644 index 0000000000..8378982ac7 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/waitpid.c @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/bsd4.4/waitpid.c> diff --git a/sysdeps/unix/bsd/Attic/osf1/msync.S b/sysdeps/unix/bsd/Attic/osf1/msync.S new file mode 100644 index 0000000000..75b9f1531d --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/msync.S @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/sun/sunos4/msync.S> diff --git a/sysdeps/unix/bsd/Attic/osf1/sigaction.h b/sysdeps/unix/bsd/Attic/osf1/sigaction.h new file mode 100644 index 0000000000..8a4e2c5b84 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/sigaction.h @@ -0,0 +1,45 @@ +/* Structure and constand definitions for sigaction et al. OSF/1 version. + Copyright (C) 1993 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* Structure describing the action to be taken when a signal arrives. */ +struct sigaction + { + /* Signal handler. */ + __sighandler_t sa_handler; + + /* Additional set of signals to be blocked. */ + __sigset_t sa_mask; + + /* Special flags. */ + int sa_flags; + }; + +/* Bits in `sa_flags'. */ +#ifdef __USE_BSD +#define SA_ONSTACK 0x1 /* Take signal on signal stack. */ +#define SA_RESTART 0x2 /* Don't restart syscall on signal return. */ +#define SA_DISABLE 0x4 /* Disable alternate signal stack. */ +#endif +#define SA_NOCLDSTOP 0x4 /* Don't send SIGCHLD when children stop. */ + + +/* Values for the HOW argument to `sigprocmask'. */ +#define SIG_BLOCK 1 /* Block signals. */ +#define SIG_UNBLOCK 2 /* Unblock signals. */ +#define SIG_SETMASK 3 /* Set the set of blocked signals. */ diff --git a/sysdeps/unix/bsd/Attic/osf1/sys/mman.h b/sysdeps/unix/bsd/Attic/osf1/sys/mman.h new file mode 100644 index 0000000000..6ac25f459f --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/sys/mman.h @@ -0,0 +1,114 @@ +/* Definitions for BSD-style memory management. OSF/1 version. +Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* These are the bits used by 4.4 BSD and its derivatives. On systems + (such as GNU) where these facilities are not system services but can be + emulated in the C library, these are the definitions we emulate. */ + +#ifndef _SYS_MMAN_H + +#define _SYS_MMAN_H 1 +#include <features.h> + +#include <gnu/types.h> +#define __need_size_t +#include <stddef.h> + + +/* Protections are chosen from these bits, OR'd together. The + implementation does not necessarily support PROT_EXEC or PROT_WRITE + without PROT_READ. The only guarantees are that no writing will be + allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ + +#define PROT_NONE 0x00 /* No access. */ +#define PROT_READ 0x01 /* Pages can be read. */ +#define PROT_WRITE 0x02 /* Pages can be written. */ +#define PROT_EXEC 0x04 /* Pages can be executed. */ + + +/* Flags contain mapping type, sharing type and options. */ + +/* Mapping type (must choose one and only one of these). */ +#define MAP_FILE 0x00 /* Mapped from a file or device. */ +#define MAP_ANON 0x10 /* Allocated from anonymous virtual memory. */ +#define MAP_ANONYMOUS MAP_ANON +#define MAP_TYPE 0xf0 /* Mask for type field. */ + +/* Sharing types (must choose one and only one of these). */ +#define MAP_SHARED 0x01 /* Share changes. */ +#define MAP_PRIVATE 0x02 /* Changes private; copy pages on write. */ + +/* Other flags. */ +#define MAP_FIXED 0x0100 /* Map address must be exactly as requested. */ +#define MAP_VARIABLE 0 /* Absence of MAP_FIXED. */ +#define MAP_HASSEMPHORE 0x0200 /* Region may contain semaphores. */ +#define MAP_INHERIT 0x0400 /* Region is retained after exec. */ +#define MAP_UNALIGNED 0x0800 /* File offset need not be page-aligned. */ + +/* Advice to `madvise'. */ +#define MADV_NORMAL 0 /* No further special treatment. */ +#define MADV_RANDOM 1 /* Expect random page references. */ +#define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ +#define MADV_WILLNEED 3 /* Will need these pages. */ +#define MADV_DONTNEED 4 /* Don't need these pages. */ +#define MADV_SPACEAVAIL 5 /* Ensure that resources are available. */ + +/* Flags to `msync'. */ +#define MS_ASYNC 1 /* Asynchronous cache flush. */ +#define MS_SYNC 3 /* Synchronous cache flush. */ +#define MS_INVALIDATE 4 /* Invalidate cached pages. */ + + +#include <sys/cdefs.h> + +__BEGIN_DECLS +/* Map addresses starting near ADDR and extending for LEN bytes. from + OFFSET into the file FD describes according to PROT and FLAGS. If ADDR + is nonzero, it is the desired mapping address. If the MAP_FIXED bit is + set in FLAGS, the mapping will be at ADDR exactly (which must be + page-aligned); otherwise the system chooses a convenient nearby address. + The return value is the actual mapping address chosen or (caddr_t) -1 + for errors (in which case `errno' is set). A successful `mmap' call + deallocates any previous mapping for the affected region. */ + +__caddr_t mmap __P ((__caddr_t __addr, size_t __len, + int __prot, int __flags, int __fd, off_t __offset)); + +/* Deallocate any mapping for the region starting at ADDR and extending LEN + bytes. Returns 0 if successful, -1 for errors (and sets errno). */ +int munmap __P ((__caddr_t __addr, size_t __len)); + +/* Change the memory protection of the region starting at ADDR and + extending LEN bytes to PROT. Returns 0 if successful, -1 for errors + (and sets errno). */ +int mprotect __P ((__caddr_t __addr, size_t __len, int __prot)); + +/* Synchronize the region starting at ADDR and extending LEN bytes with the + file it maps. Filesystem operations on a file being mapped are + unpredictable before this is done. */ +int msync __P ((__caddr_t __addr, size_t __len, int __flags)); + +/* Advise the system about particular usage patterns the program follows + for the region starting at ADDR and extending LEN bytes. */ +int madvise __P ((__caddr_t __addr, size_t __len, int __advice)); + +__END_DECLS + + +#endif /* sys/mman.h */ diff --git a/sysdeps/unix/bsd/Attic/osf1/system.c b/sysdeps/unix/bsd/Attic/osf1/system.c new file mode 100644 index 0000000000..ef42ea2155 --- /dev/null +++ b/sysdeps/unix/bsd/Attic/osf1/system.c @@ -0,0 +1,2 @@ +/* OSF/1 does have `waitpid'. Avoid unix/system.c, which says we don't. */ +#include <sysdeps/posix/system.c> diff --git a/sysdeps/unix/bsd/Dist b/sysdeps/unix/bsd/Dist new file mode 100644 index 0000000000..9e0e553aa7 --- /dev/null +++ b/sysdeps/unix/bsd/Dist @@ -0,0 +1 @@ +bsdtty.h diff --git a/sysdeps/unix/bsd/Implies b/sysdeps/unix/bsd/Implies new file mode 100644 index 0000000000..cfc44915d8 --- /dev/null +++ b/sysdeps/unix/bsd/Implies @@ -0,0 +1,5 @@ +# The directory unix/common contains things which are common to both BSD +# and SVR4. +unix/common +# The directory unix/inet implements sockets and networking in the usual way. +unix/inet diff --git a/sysdeps/unix/bsd/alarm.c b/sysdeps/unix/bsd/alarm.c new file mode 100644 index 0000000000..7743256a09 --- /dev/null +++ b/sysdeps/unix/bsd/alarm.c @@ -0,0 +1,43 @@ +/* Copyright (C) 1991, 1992, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <unistd.h> +#include <sys/time.h> + +/* Schedule an alarm. In SECONDS seconds, the process will get a SIGALRM. + If SECONDS is zero, any currently scheduled alarm will be cancelled. + The function returns the number of seconds remaining until the last + alarm scheduled would have signaled, or zero if there wasn't one. + There is no return value to indicate an error, but you can set `errno' + to 0 and check its value after calling `alarm', and this might tell you. + The signal may come late due to processor scheduling. */ +unsigned int +DEFUN(alarm, (seconds), unsigned int seconds) +{ + struct itimerval old, new; + + new.it_interval.tv_usec = 0; + new.it_interval.tv_sec = 0; + new.it_value.tv_usec = 0; + new.it_value.tv_sec = (long int) seconds; + if (__setitimer(ITIMER_REAL, &new, &old) < 0) + return 0; + + return (old.it_value.tv_sec + (old.it_value.tv_usec + 999999) / 1000000); +} diff --git a/sysdeps/unix/bsd/bsd4.4/Implies b/sysdeps/unix/bsd/bsd4.4/Implies new file mode 100644 index 0000000000..3bdab54448 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/Implies @@ -0,0 +1,2 @@ +# 4.4 BSD has the canonical set of <sys/mman.h> system calls. +unix/mman diff --git a/sysdeps/unix/bsd/bsd4.4/chflags.S b/sysdeps/unix/bsd/bsd4.4/chflags.S new file mode 100644 index 0000000000..629ff5c399 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/chflags.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL (chflags, 2) + ret diff --git a/sysdeps/unix/bsd/bsd4.4/direct.h b/sysdeps/unix/bsd/bsd4.4/direct.h new file mode 100644 index 0000000000..06641fc955 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/direct.h @@ -0,0 +1,16 @@ +#ifndef MAXNAMLEN +#define MAXNAMLEN 255 +#endif + +struct direct + { + unsigned long int d_fileno; + unsigned short int d_reclen; + unsigned char d_type; /* File type, possibly unknown. */ + unsigned char d_namlen; /* Length of the file name. */ + char d_name[MAXNAMLEN + 1]; + }; + +#define D_NAMLEN(d) ((d)->d_namlen) + +#define HAVE_D_TYPE diff --git a/sysdeps/unix/bsd/bsd4.4/errnos.h b/sysdeps/unix/bsd/bsd4.4/errnos.h new file mode 100644 index 0000000000..dcfdd9c47f --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/errnos.h @@ -0,0 +1,168 @@ +/* + * Copyright (c) 1982, 1986, 1989, 1993 + * The Regents of the University of California. All rights reserved. + * (c) UNIX System Laboratories, Inc. + * All or some portions of this file are derived from material licensed + * to the University of California by American Telephone and Telegraph + * Co. or Unix System Laboratories, Inc. and are reproduced herein with + * the permission of UNIX System Laboratories, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)errno.h 8.5 (Berkeley) 1/21/94 + */ + +#ifdef _ERRNO_H + +#define EPERM 1 /* Operation not permitted */ +#define ENOENT 2 /* No such file or directory */ +#define ESRCH 3 /* No such process */ +#define EINTR 4 /* Interrupted system call */ +#define EIO 5 /* Input/output error */ +#define ENXIO 6 /* Device not configured */ +#define E2BIG 7 /* Argument list too long */ +#define ENOEXEC 8 /* Exec format error */ +#define EBADF 9 /* Bad file descriptor */ +#define ECHILD 10 /* No child processes */ +#define EDEADLK 11 /* Resource deadlock avoided */ + /* 11 was EAGAIN */ +#define ENOMEM 12 /* Cannot allocate memory */ +#define EACCES 13 /* Permission denied */ +#define EFAULT 14 /* Bad address */ +#ifdef __USE_BSD +#define ENOTBLK 15 /* Block device required */ +#endif +#define EBUSY 16 /* Device busy */ +#define EEXIST 17 /* File exists */ +#define EXDEV 18 /* Cross-device link */ +#define ENODEV 19 /* Operation not supported by device */ +#define ENOTDIR 20 /* Not a directory */ +#define EISDIR 21 /* Is a directory */ +#define EINVAL 22 /* Invalid argument */ +#define ENFILE 23 /* Too many open files in system */ +#define EMFILE 24 /* Too many open files */ +#define ENOTTY 25 /* Inappropriate ioctl for device */ +#ifdef __USE_BSD +#define ETXTBSY 26 /* Text file busy */ +#endif +#define EFBIG 27 /* File too large */ +#define ENOSPC 28 /* No space left on device */ +#define ESPIPE 29 /* Illegal seek */ +#define EROFS 30 /* Read-only file system */ +#define EMLINK 31 /* Too many links */ +#define EPIPE 32 /* Broken pipe */ + +#endif /* <errno.h> included. */ + +/* math software */ + +#if !defined(__Emath_defined) && (defined(_ERRNO_H) || defined(__need_Emath)) +#define EDOM 33 /* Numerical argument out of domain */ +#endif /* Emath not defined and <errno.h> included or need Emath. */ +#if !defined(__Emath_defined) && (defined(_ERRNO_H) || defined(__need_Emath)) +#define ERANGE 34 /* Result too large */ +#endif /* Emath not defined and <errno.h> included or need Emath. */ + +#ifdef _ERRNO_H + +/* non-blocking and interrupt i/o */ +#define EAGAIN 35 /* Resource temporarily unavailable */ +#ifdef __USE_BSD +#define EWOULDBLOCK EAGAIN /* Operation would block */ +#define EINPROGRESS 36 /* Operation now in progress */ +#define EALREADY 37 /* Operation already in progress */ + +/* ipc/network software -- argument errors */ +#define ENOTSOCK 38 /* Socket operation on non-socket */ +#define EDESTADDRREQ 39 /* Destination address required */ +#define EMSGSIZE 40 /* Message too long */ +#define EPROTOTYPE 41 /* Protocol wrong type for socket */ +#define ENOPROTOOPT 42 /* Protocol not available */ +#define EPROTONOSUPPORT 43 /* Protocol not supported */ +#define ESOCKTNOSUPPORT 44 /* Socket type not supported */ +#define EOPNOTSUPP 45 /* Operation not supported */ +#define EPFNOSUPPORT 46 /* Protocol family not supported */ +#define EAFNOSUPPORT 47 /* Address family not supported by protocol family */ +#define EADDRINUSE 48 /* Address already in use */ +#define EADDRNOTAVAIL 49 /* Can't assign requested address */ + +/* ipc/network software -- operational errors */ +#define ENETDOWN 50 /* Network is down */ +#define ENETUNREACH 51 /* Network is unreachable */ +#define ENETRESET 52 /* Network dropped connection on reset */ +#define ECONNABORTED 53 /* Software caused connection abort */ +#define ECONNRESET 54 /* Connection reset by peer */ +#define ENOBUFS 55 /* No buffer space available */ +#define EISCONN 56 /* Socket is already connected */ +#define ENOTCONN 57 /* Socket is not connected */ +#define ESHUTDOWN 58 /* Can't send after socket shutdown */ +#define ETOOMANYREFS 59 /* Too many references: can't splice */ +#define ETIMEDOUT 60 /* Operation timed out */ +#define ECONNREFUSED 61 /* Connection refused */ + +#define ELOOP 62 /* Too many levels of symbolic links */ +#endif /* __USE_BSD */ +#define ENAMETOOLONG 63 /* File name too long */ + +/* should be rearranged */ +#ifdef __USE_BSD +#define EHOSTDOWN 64 /* Host is down */ +#define EHOSTUNREACH 65 /* No route to host */ +#endif /* __USE_BSD */ +#define ENOTEMPTY 66 /* Directory not empty */ + +/* quotas & mush */ +#ifdef __USE_BSD +#define EPROCLIM 67 /* Too many processes */ +#define EUSERS 68 /* Too many users */ +#define EDQUOT 69 /* Disc quota exceeded */ + +/* Network File System */ +#define ESTALE 70 /* Stale NFS file handle */ +#define EREMOTE 71 /* Too many levels of remote in path */ +#define EBADRPC 72 /* RPC struct is bad */ +#define ERPCMISMATCH 73 /* RPC version wrong */ +#define EPROGUNAVAIL 74 /* RPC prog. not avail */ +#define EPROGMISMATCH 75 /* Program version wrong */ +#define EPROCUNAVAIL 76 /* Bad procedure for program */ +#endif /* __USE_BSD */ + +#define ENOLCK 77 /* No locks available */ +#define ENOSYS 78 /* Function not implemented */ + +#define EFTYPE 79 /* Inappropriate file type or format */ + +#ifdef __USE_BSD +#define EAUTH 80 /* Authentication error */ +#define ENEEDAUTH 81 /* Need authenticator */ +#define ELAST 81 /* Must be equal largest errno */ +#endif /* __USE_BSD */ + + +#endif /* <errno.h> included. */ diff --git a/sysdeps/unix/bsd/bsd4.4/fchdir.S b/sysdeps/unix/bsd/bsd4.4/fchdir.S new file mode 100644 index 0000000000..e749adee2b --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/fchdir.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL (fchdir, 2) + ret diff --git a/sysdeps/unix/bsd/bsd4.4/fchflags.S b/sysdeps/unix/bsd/bsd4.4/fchflags.S new file mode 100644 index 0000000000..9e4d1435f8 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/fchflags.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL (fchflags, 2) + ret diff --git a/sysdeps/unix/bsd/bsd4.4/fcntlbits.h b/sysdeps/unix/bsd/bsd4.4/fcntlbits.h new file mode 100644 index 0000000000..bb61392569 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/fcntlbits.h @@ -0,0 +1,116 @@ +/* O_*, F_*, FD_* bit values for 4.4 BSD. +Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _FCNTLBITS_H + +#define _FCNTLBITS_H 1 + + +/* File access modes for `open' and `fcntl'. */ +#define O_RDONLY 0 /* Open read-only. */ +#define O_WRONLY 1 /* Open write-only. */ +#define O_RDWR 2 /* Open read/write. */ + + +/* Bits OR'd into the second argument to open. */ +#define O_CREAT 0x0200 /* Create file if it doesn't exist. */ +#define O_EXCL 0x0800 /* Fail if file already exists. */ +#define O_TRUNC 0x0400 /* Truncate file to zero length. */ +/* Apparently not assigning a controlling terminal is the default + behavior in BSD, so no bit is required to request that behavior. */ +#define O_NOCTTY 0 /* Don't assign a controlling terminal. */ +#ifdef __USE_MISC +#define O_ASYNC 0x0040 /* Send SIGIO to owner when data is ready. */ +#define O_FSYNC 0x0080 /* Synchronous writes. */ +#define O_SYNC O_FSYNC +#define O_SHLOCK 0x0010 /* Open with shared file lock. */ +#define O_EXLOCK 0x0020 /* Open with shared exclusive lock. */ +#endif + +/* File status flags for `open' and `fcntl'. */ +#define O_APPEND 0x0008 /* Writes append to the file. */ +#define O_NONBLOCK 0x0004 /* Non-blocking I/O. */ + +#ifdef __USE_BSD +#define O_NDELAY O_NONBLOCK +#endif + +#ifdef __USE_BSD +/* Bits in the file status flags returned by F_GETFL. + These are all the O_* flags, plus FREAD and FWRITE, which are + independent bits set by which of O_RDONLY, O_WRONLY, and O_RDWR, was + given to `open'. */ +#define FREAD 1 +#define FWRITE 2 + +/* Traditional BSD names the O_* bits. */ +#define FASYNC O_ASYNC +#define FCREAT O_CREAT +#define FEXCL O_EXCL +#define FTRUNC O_TRUNC +#define FNOCTTY O_NOCTTY +#define FFSYNC O_FSYNC +#define FSYNC O_SYNC +#define FAPPEND O_APPEND +#define FNONBLOCK O_NONBLOCK +#define FNDELAY O_NDELAY +#endif + +/* Mask for file access modes. This is system-dependent in case + some system ever wants to define some other flavor of access. */ +#define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR) + +/* Values for the second argument to `fcntl'. */ +#define F_DUPFD 0 /* Duplicate file descriptor. */ +#define F_GETFD 1 /* Get file descriptor flags. */ +#define F_SETFD 2 /* Set file descriptor flags. */ +#define F_GETFL 3 /* Get file status flags. */ +#define F_SETFL 4 /* Set file status flags. */ +#ifdef __USE_BSD +#define F_GETOWN 5 /* Get owner (receiver of SIGIO). */ +#define F_SETOWN 6 /* Set owner (receiver of SIGIO). */ +#endif +#define F_GETLK 7 /* Get record locking info. */ +#define F_SETLK 8 /* Set record locking info (non-blocking). */ +#define F_SETLKW 9 /* Set record locking info (blocking). */ + +/* File descriptor flags used with F_GETFD and F_SETFD. */ +#define FD_CLOEXEC 1 /* Close on exec. */ + + +#include <gnu/types.h> + +/* The structure describing an advisory lock. This is the type of the third + argument to `fcntl' for the F_GETLK, F_SETLK, and F_SETLKW requests. */ +struct flock + { + short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ + __off_t l_start; /* Offset where the lock begins. */ + __off_t l_len; /* Size of the locked area; zero means until EOF. */ + short int l_pid; /* Process holding the lock. */ + }; + +/* Values for the `l_type' field of a `struct flock'. */ +#define F_RDLCK 1 /* Read lock. */ +#define F_WRLCK 2 /* Write lock. */ +#define F_UNLCK 3 /* Remove lock. */ + + +#endif /* fcntlbits.h */ diff --git a/sysdeps/unix/bsd/bsd4.4/getdents.S b/sysdeps/unix/bsd/bsd4.4/getdents.S new file mode 100644 index 0000000000..be449b2bcb --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/getdents.S @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/sun/getdents.S> diff --git a/sysdeps/unix/bsd/bsd4.4/getdomain.S b/sysdeps/unix/bsd/bsd4.4/getdomain.S new file mode 100644 index 0000000000..b1ba2fd896 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/getdomain.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL (getdomainname, 2) + ret diff --git a/sysdeps/unix/bsd/bsd4.4/ioctls.h b/sysdeps/unix/bsd/bsd4.4/ioctls.h new file mode 100644 index 0000000000..6c351f46a6 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/ioctls.h @@ -0,0 +1,292 @@ +/*- + * Copyright (c) 1982, 1986, 1990 The Regents of the University of California. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)ioctl.h 7.19 (Berkeley) 6/26/91 + */ + +#ifndef _IOCTLS_H_ +#define _IOCTLS_H_ + +#define TIOCGSIZE TIOCGWINSZ +#define TIOCSSIZE TIOCSWINSZ + +/* + * Ioctl's have the command encoded in the lower word, and the size of + * any in or out parameters in the upper word. The high 3 bits of the + * upper word are used to encode the in/out status of the parameter. + */ +#define IOCPARM_MASK 0x1fff /* parameter length, at most 13 bits */ +#define IOCPARM_LEN(x) (((x) >> 16) & IOCPARM_MASK) +#define IOCBASECMD(x) ((x) & ~IOCPARM_MASK) +#define IOCGROUP(x) (((x) >> 8) & 0xff) + +#define IOCPARM_MAX NBPG /* max size of ioctl, mult. of NBPG */ +#define IOC_VOID 0x20000000 /* no parameters */ +#define IOC_OUT 0x40000000 /* copy out parameters */ +#define IOC_IN 0x80000000 /* copy in parameters */ +#define IOC_INOUT (IOC_IN|IOC_OUT) +#define IOC_DIRMASK 0xe0000000 /* mask for IN/OUT/VOID */ + +#define _IOC(inout,group,num,len) \ + (inout | ((len & IOCPARM_MASK) << 16) | ((group) << 8) | (num)) +#define _IO(g,n) _IOC(IOC_VOID, (g), (n), 0) +#define _IOR(g,n,t) _IOC(IOC_OUT, (g), (n), sizeof(t)) +#define _IOW(g,n,t) _IOC(IOC_IN, (g), (n), sizeof(t)) +/* this should be _IORW, but stdio got there first */ +#define _IOWR(g,n,t) _IOC(IOC_INOUT, (g), (n), sizeof(t)) + +#define TIOCMODG _IOR('t', 3, int) /* get modem control state */ +#define TIOCMODS _IOW('t', 4, int) /* set modem control state */ +#define TIOCM_LE 0001 /* line enable */ +#define TIOCM_DTR 0002 /* data terminal ready */ +#define TIOCM_RTS 0004 /* request to send */ +#define TIOCM_ST 0010 /* secondary transmit */ +#define TIOCM_SR 0020 /* secondary receive */ +#define TIOCM_CTS 0040 /* clear to send */ +#define TIOCM_CAR 0100 /* carrier detect */ +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RNG 0200 /* ring */ +#define TIOCM_RI TIOCM_RNG +#define TIOCM_DSR 0400 /* data set ready */ + /* 8-10 compat */ +#define TIOCEXCL _IO('t', 13) /* set exclusive use of tty */ +#define TIOCNXCL _IO('t', 14) /* reset exclusive use of tty */ + /* 15 unused */ +#define TIOCFLUSH _IOW('t', 16, int) /* flush buffers */ + /* 17-18 compat */ +#define TIOCGETA _IOR('t', 19, struct termios) /* get termios struct */ +#define TIOCSETA _IOW('t', 20, struct termios) /* set termios struct */ +#define TIOCSETAW _IOW('t', 21, struct termios) /* drain output, set */ +#define TIOCSETAF _IOW('t', 22, struct termios) /* drn out, fls in, set */ +#define TIOCGETD _IOR('t', 26, int) /* get line discipline */ +#define TIOCSETD _IOW('t', 27, int) /* set line discipline */ + /* 127-124 compat */ +#define TIOCSBRK _IO('t', 123) /* set break bit */ +#define TIOCCBRK _IO('t', 122) /* clear break bit */ +#define TIOCSDTR _IO('t', 121) /* set data terminal ready */ +#define TIOCCDTR _IO('t', 120) /* clear data terminal ready */ +#define TIOCGPGRP _IOR('t', 119, int) /* get pgrp of tty */ +#define TIOCSPGRP _IOW('t', 118, int) /* set pgrp of tty */ + /* 117-116 compat */ +#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */ +#define TIOCSTI _IOW('t', 114, char) /* simulate terminal input */ +#define TIOCNOTTY _IO('t', 113) /* void tty association */ +#define TIOCPKT _IOW('t', 112, int) /* pty: set/clear packet mode */ +#define TIOCPKT_DATA 0x00 /* data packet */ +#define TIOCPKT_FLUSHREAD 0x01 /* flush packet */ +#define TIOCPKT_FLUSHWRITE 0x02 /* flush packet */ +#define TIOCPKT_STOP 0x04 /* stop output */ +#define TIOCPKT_START 0x08 /* start output */ +#define TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */ +#define TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */ +#define TIOCPKT_IOCTL 0x40 /* state change of pty driver */ +#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */ +#define TIOCSTART _IO('t', 110) /* start output, like ^Q */ +#define TIOCMSET _IOW('t', 109, int) /* set all modem bits */ +#define TIOCMBIS _IOW('t', 108, int) /* bis modem bits */ +#define TIOCMBIC _IOW('t', 107, int) /* bic modem bits */ +#define TIOCMGET _IOR('t', 106, int) /* get all modem bits */ +#define TIOCREMOTE _IOW('t', 105, int) /* remote input editing */ +#define TIOCGWINSZ _IOR('t', 104, struct winsize) /* get window size */ +#define TIOCSWINSZ _IOW('t', 103, struct winsize) /* set window size */ +#define TIOCUCNTL _IOW('t', 102, int) /* pty: set/clr usr cntl mode */ +#define UIOCCMD(n) _IO('u', n) /* usr cntl op "n" */ +#define TIOCCONS _IOW('t', 98, int) /* become virtual console */ +#define TIOCSCTTY _IO('t', 97) /* become controlling tty */ +#define TIOCEXT _IOW('t', 96, int) /* pty: external processing */ +#define TIOCSIG _IO('t', 95) /* pty: generate signal */ +#define TIOCDRAIN _IO('t', 94) /* wait till output drained */ + +#define TTYDISC 0 /* termios tty line discipline */ +#define TABLDISC 3 /* tablet discipline */ +#define SLIPDISC 4 /* serial IP discipline */ + + +#define FIOCLEX _IO('f', 1) /* set close on exec on fd */ +#define FIONCLEX _IO('f', 2) /* remove close on exec */ +#define FIONREAD _IOR('f', 127, int) /* get # bytes to read */ +#define FIONBIO _IOW('f', 126, int) /* set/clear non-blocking i/o */ +#define FIOASYNC _IOW('f', 125, int) /* set/clear async i/o */ +#define FIOSETOWN _IOW('f', 124, int) /* set owner */ +#define FIOGETOWN _IOR('f', 123, int) /* get owner */ + +/* socket i/o controls */ +#define SIOCSHIWAT _IOW('s', 0, int) /* set high watermark */ +#define SIOCGHIWAT _IOR('s', 1, int) /* get high watermark */ +#define SIOCSLOWAT _IOW('s', 2, int) /* set low watermark */ +#define SIOCGLOWAT _IOR('s', 3, int) /* get low watermark */ +#define SIOCATMARK _IOR('s', 7, int) /* at oob mark? */ +#define SIOCSPGRP _IOW('s', 8, int) /* set process group */ +#define SIOCGPGRP _IOR('s', 9, int) /* get process group */ + +#define SIOCADDRT _IOW('r', 10, struct ortentry) /* add route */ +#define SIOCDELRT _IOW('r', 11, struct ortentry) /* delete route */ + +#define SIOCSIFADDR _IOW('i', 12, struct ifreq) /* set ifnet address */ +#define OSIOCGIFADDR _IOWR('i',13, struct ifreq) /* get ifnet address */ +#define SIOCGIFADDR _IOWR('i',33, struct ifreq) /* get ifnet address */ +#define SIOCSIFDSTADDR _IOW('i', 14, struct ifreq) /* set p-p address */ +#define OSIOCGIFDSTADDR _IOWR('i',15, struct ifreq) /* get p-p address */ +#define SIOCGIFDSTADDR _IOWR('i',34, struct ifreq) /* get p-p address */ +#define SIOCSIFFLAGS _IOW('i', 16, struct ifreq) /* set ifnet flags */ +#define SIOCGIFFLAGS _IOWR('i',17, struct ifreq) /* get ifnet flags */ +#define OSIOCGIFBRDADDR _IOWR('i',18, struct ifreq) /* get broadcast addr */ +#define SIOCGIFBRDADDR _IOWR('i',35, struct ifreq) /* get broadcast addr */ +#define SIOCSIFBRDADDR _IOW('i',19, struct ifreq) /* set broadcast addr */ +#define OSIOCGIFCONF _IOWR('i',20, struct ifconf) /* get ifnet list */ +#define SIOCGIFCONF _IOWR('i',36, struct ifconf) /* get ifnet list */ +#define OSIOCGIFNETMASK _IOWR('i',21, struct ifreq) /* get net addr mask */ +#define SIOCGIFNETMASK _IOWR('i',37, struct ifreq) /* get net addr mask */ +#define SIOCSIFNETMASK _IOW('i',22, struct ifreq) /* set net addr mask */ +#define SIOCGIFMETRIC _IOWR('i',23, struct ifreq) /* get IF metric */ +#define SIOCSIFMETRIC _IOW('i',24, struct ifreq) /* set IF metric */ +#define SIOCDIFADDR _IOW('i',25, struct ifreq) /* delete IF addr */ +#define SIOCAIFADDR _IOW('i',26, struct ifaliasreq) /* add/chg IF alias */ + +#define SIOCSARP _IOW('i', 30, struct arpreq) /* set arp entry */ +#define OSIOCGARP _IOWR('i',31, struct arpreq) /* get arp entry */ +#define SIOCGARP _IOWR('i',38, struct arpreq) /* get arp entry */ +#define SIOCDARP _IOW('i', 32, struct arpreq) /* delete arp entry */ + + +/* Compatibility with 4.3 BSD terminal driver. + From 4.4 <sys/ioctl_compat.h>. */ + +#ifdef USE_OLD_TTY +# undef TIOCGETD +# define TIOCGETD _IOR('t', 0, int) /* get line discipline */ +# undef TIOCSETD +# define TIOCSETD _IOW('t', 1, int) /* set line discipline */ +#else +# define OTIOCGETD _IOR('t', 0, int) /* get line discipline */ +# define OTIOCSETD _IOW('t', 1, int) /* set line discipline */ +#endif +#define TIOCHPCL _IO('t', 2) /* hang up on last close */ +#define TIOCGETP _IOR('t', 8,struct sgttyb)/* get parameters -- gtty */ +#define TIOCSETP _IOW('t', 9,struct sgttyb)/* set parameters -- stty */ +#define TIOCSETN _IOW('t',10,struct sgttyb)/* as above, but no flushtty*/ +#define TIOCSETC _IOW('t',17,struct tchars)/* set special characters */ +#define TIOCGETC _IOR('t',18,struct tchars)/* get special characters */ +#define TANDEM 0x00000001 /* send stopc on out q full */ +#define CBREAK 0x00000002 /* half-cooked mode */ +#define LCASE 0x00000004 /* simulate lower case */ +#define ECHO 0x00000008 /* echo input */ +#define CRMOD 0x00000010 /* map \r to \r\n on output */ +#define RAW 0x00000020 /* no i/o processing */ +#define ODDP 0x00000040 /* get/send odd parity */ +#define EVENP 0x00000080 /* get/send even parity */ +#define ANYP 0x000000c0 /* get any parity/send none */ +#define NLDELAY 0x00000300 /* \n delay */ +#define NL0 0x00000000 +#define NL1 0x00000100 /* tty 37 */ +#define NL2 0x00000200 /* vt05 */ +#define NL3 0x00000300 +#define TBDELAY 0x00000c00 /* horizontal tab delay */ +#define TAB0 0x00000000 +#define TAB1 0x00000400 /* tty 37 */ +#define TAB2 0x00000800 +#define XTABS 0x00000c00 /* expand tabs on output */ +#define CRDELAY 0x00003000 /* \r delay */ +#define CR0 0x00000000 +#define CR1 0x00001000 /* tn 300 */ +#define CR2 0x00002000 /* tty 37 */ +#define CR3 0x00003000 /* concept 100 */ +#define VTDELAY 0x00004000 /* vertical tab delay */ +#define FF0 0x00000000 +#define FF1 0x00004000 /* tty 37 */ +#define BSDELAY 0x00008000 /* \b delay */ +#define BS0 0x00000000 +#define BS1 0x00008000 +#define ALLDELAY (NLDELAY|TBDELAY|CRDELAY|VTDELAY|BSDELAY) +#define CRTBS 0x00010000 /* do backspacing for crt */ +#define PRTERA 0x00020000 /* \ ... / erase */ +#define CRTERA 0x00040000 /* " \b " to wipe out char */ +#define TILDE 0x00080000 /* hazeltine tilde kludge */ +#define MDMBUF 0x00100000 /*start/stop output on carrier*/ +#define LITOUT 0x00200000 /* literal output */ +#define TOSTOP 0x00400000 /*SIGSTOP on background output*/ +#define FLUSHO 0x00800000 /* flush output to terminal */ +#define NOHANG 0x01000000 /* (no-op) was no SIGHUP on carrier drop */ +#define L001000 0x02000000 +#define CRTKIL 0x04000000 /* kill line with " \b " */ +#define PASS8 0x08000000 +#define CTLECH 0x10000000 /* echo control chars as ^X */ +#define PENDIN 0x20000000 /* tp->t_rawq needs reread */ +#define DECCTQ 0x40000000 /* only ^Q starts after ^S */ +#define NOFLSH 0x80000000 /* no output flush on signal */ +#define TIOCLBIS _IOW('t', 127, int) /* bis local mode bits */ +#define TIOCLBIC _IOW('t', 126, int) /* bic local mode bits */ +#define TIOCLSET _IOW('t', 125, int) /* set entire local mode word */ +#define TIOCLGET _IOR('t', 124, int) /* get local modes */ +#define LCRTBS (CRTBS>>16) +#define LPRTERA (PRTERA>>16) +#define LCRTERA (CRTERA>>16) +#define LTILDE (TILDE>>16) +#define LMDMBUF (MDMBUF>>16) +#define LLITOUT (LITOUT>>16) +#define LTOSTOP (TOSTOP>>16) +#define LFLUSHO (FLUSHO>>16) +#define LNOHANG (NOHANG>>16) +#define LCRTKIL (CRTKIL>>16) +#define LPASS8 (PASS8>>16) +#define LCTLECH (CTLECH>>16) +#define LPENDIN (PENDIN>>16) +#define LDECCTQ (DECCTQ>>16) +#define LNOFLSH (NOFLSH>>16) +#define TIOCSLTC _IOW('t',117,struct ltchars)/* set local special chars*/ +#define TIOCGLTC _IOR('t',116,struct ltchars)/* get local special chars*/ +#define OTIOCCONS _IO('t', 98) /* for hp300 -- sans int arg */ +#define OTTYDISC 0 +#define NETLDISC 1 +#define NTTYDISC 2 + +/* From 4.4 <sys/ttydev.h>. */ +#ifdef USE_OLD_TTY +#define B0 0 +#define B50 1 +#define B75 2 +#define B110 3 +#define B134 4 +#define B150 5 +#define B200 6 +#define B300 7 +#define B600 8 +#define B1200 9 +#define B1800 10 +#define B2400 11 +#define B4800 12 +#define B9600 13 +#define EXTA 14 +#define EXTB 15 +#endif /* USE_OLD_TTY */ + +#endif /* !_IOCTLS_H_ */ diff --git a/sysdeps/unix/bsd/bsd4.4/setdomain.S b/sysdeps/unix/bsd/bsd4.4/setdomain.S new file mode 100644 index 0000000000..fbaa7a81a2 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/setdomain.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL (setdomainname, 2) + ret diff --git a/sysdeps/unix/bsd/bsd4.4/setegid.S b/sysdeps/unix/bsd/bsd4.4/setegid.S new file mode 100644 index 0000000000..b47187244c --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/setegid.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL (setegid, 1) + ret diff --git a/sysdeps/unix/bsd/bsd4.4/seteuid.S b/sysdeps/unix/bsd/bsd4.4/seteuid.S new file mode 100644 index 0000000000..a4f55d3e89 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/seteuid.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL (seteuid, 1) + ret diff --git a/sysdeps/unix/bsd/bsd4.4/setlogin.S b/sysdeps/unix/bsd/bsd4.4/setlogin.S new file mode 100644 index 0000000000..ba364b9aae --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/setlogin.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL (setlogin, 2) + ret diff --git a/sysdeps/unix/bsd/bsd4.4/setsid.S b/sysdeps/unix/bsd/bsd4.4/setsid.S new file mode 100644 index 0000000000..6e776e1f7b --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/setsid.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (setsid, 0) + ret + +weak_alias (__setsid, setsid) diff --git a/sysdeps/unix/bsd/bsd4.4/sigaltstack.S b/sysdeps/unix/bsd/bsd4.4/sigaltstack.S new file mode 100644 index 0000000000..86d7706a5e --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/sigaltstack.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL (sigaltstack, 2) + ret diff --git a/sysdeps/unix/bsd/bsd4.4/sigblock.c b/sysdeps/unix/bsd/bsd4.4/sigblock.c new file mode 100644 index 0000000000..2647327db0 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/sigblock.c @@ -0,0 +1 @@ +#include <sysdeps/posix/sigblock.c> diff --git a/sysdeps/unix/bsd/bsd4.4/sigsetmask.c b/sysdeps/unix/bsd/bsd4.4/sigsetmask.c new file mode 100644 index 0000000000..47f1e36a7f --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/sigsetmask.c @@ -0,0 +1 @@ +#include <sysdeps/posix/sigsetmask.c> diff --git a/sysdeps/unix/bsd/bsd4.4/sigvec.c b/sysdeps/unix/bsd/bsd4.4/sigvec.c new file mode 100644 index 0000000000..d03d9bb3df --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/sigvec.c @@ -0,0 +1 @@ +#include <sysdeps/posix/sigvec.c> diff --git a/sysdeps/unix/bsd/bsd4.4/sockaddrcom.h b/sysdeps/unix/bsd/bsd4.4/sockaddrcom.h new file mode 100644 index 0000000000..4d81f1e3f5 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/sockaddrcom.h @@ -0,0 +1,35 @@ +/* Definition of `struct sockaddr_*' common members. 4.4 BSD version. +Copyright (C) 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _SOCKADDRCOM_H +#define _SOCKADDRCOM_H 1 + + +/* This macro is used to declare the initial common members + of the data types used for socket addresses, `struct sockaddr', + `struct sockaddr_in', `struct sockaddr_un', etc. */ + +#define __SOCKADDR_COMMON(sa_prefix) \ + unsigned char sa_prefix##len; \ + unsigned char sa_prefix##family + +#define __SOCKADDR_COMMON_SIZE (2 * sizeof (unsigned char)) + + +#endif /* sockaddrcom.h */ diff --git a/sysdeps/unix/bsd/bsd4.4/sstk.S b/sysdeps/unix/bsd/bsd4.4/sstk.S new file mode 100644 index 0000000000..c73840f47e --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/sstk.S @@ -0,0 +1,23 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +/* XXX: not 0 args */ +SYSCALL (sstk, 0) + ret diff --git a/sysdeps/unix/bsd/bsd4.4/system.c b/sysdeps/unix/bsd/bsd4.4/system.c new file mode 100644 index 0000000000..9283f74558 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/system.c @@ -0,0 +1,2 @@ +/* BSD 4.4 does have `waitpid'. Avoid unix/system.c, which says we don't. */ +#include <sysdeps/posix/system.c> diff --git a/sysdeps/unix/bsd/bsd4.4/tcdrain.c b/sysdeps/unix/bsd/bsd4.4/tcdrain.c new file mode 100644 index 0000000000..ac7c9cd2a1 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/tcdrain.c @@ -0,0 +1,28 @@ +/* Copyright (C) 1992, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <stddef.h> +#include <sys/ioctl.h> + +/* Wait for pending output to be written on FD. */ +int +DEFUN(tcdrain, (fd), int fd) +{ + return __ioctl (fd, TIOCDRAIN); +} diff --git a/sysdeps/unix/bsd/bsd4.4/tcgetattr.c b/sysdeps/unix/bsd/bsd4.4/tcgetattr.c new file mode 100644 index 0000000000..0173dc5c3e --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/tcgetattr.c @@ -0,0 +1,41 @@ +/* Copyright (C) 1991, 1992, 1994, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <stddef.h> +#include <termios.h> + +/* These are defined both in termbits.h and in ioctls.h. + They should have the same values, but perhaps not written the same way. */ +#undef ECHO +#undef MDMBUF +#undef TOSTOP +#undef FLUSHO +#undef PENDIN +#undef NOFLSH +#include <sys/ioctl.h> + +/* Put the state of FD into *TERMIOS_P. */ +int +DEFUN(__tcgetattr, (fd, termios_p), + int fd AND struct termios *termios_p) +{ + return __ioctl (fd, TIOCGETA, termios_p); +} + +weak_alias (__tcgetattr, tcgetattr) diff --git a/sysdeps/unix/bsd/bsd4.4/tcsetattr.c b/sysdeps/unix/bsd/bsd4.4/tcsetattr.c new file mode 100644 index 0000000000..8852ad5da0 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/tcsetattr.c @@ -0,0 +1,61 @@ +/* Copyright (C) 1992, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <stddef.h> +#include <termios.h> + +/* These are defined both in termbits.h and in ioctls.h. + They should have the same values, but perhaps not written the same way. */ +#undef ECHO +#undef MDMBUF +#undef TOSTOP +#undef FLUSHO +#undef PENDIN +#undef NOFLSH +#include <sys/ioctl.h> + + +/* Set the state of FD to *TERMIOS_P. */ +int +DEFUN(tcsetattr, (fd, optional_actions, termios_p), + int fd AND int optional_actions AND CONST struct termios *termios_p) +{ + struct termios myt; + + if (optional_actions & TCSASOFT) + { + myt = *termios_p; + myt.c_cflag |= CIGNORE; + termios_p = &myt; + optional_actions &= ~TCSASOFT; + } + + switch (optional_actions) + { + case TCSANOW: + return __ioctl (fd, TIOCSETA, termios_p); + + case TCSADRAIN: + return __ioctl (fd, TIOCSETAW, termios_p); + + default: + return __ioctl (fd, TIOCSETAF, termios_p); + } +} diff --git a/sysdeps/unix/bsd/bsd4.4/wait.c b/sysdeps/unix/bsd/bsd4.4/wait.c new file mode 100644 index 0000000000..a29a99f9b9 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/wait.c @@ -0,0 +1,33 @@ +/* Copyright (C) 1991, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <sys/wait.h> +#include <errno.h> +#include <sys/resource.h> +#include <stddef.h> + +/* Wait for a child to die. When one does, put its status in *STAT_LOC + and return its process ID. For errors, return (pid_t) -1. */ +__pid_t +DEFUN(__wait, (stat_loc), __WAIT_STATUS_DEFN stat_loc) +{ + return __wait4 (WAIT_ANY, stat_loc, 0, (struct rusage *) NULL); +} + +weak_alias (__wait, wait) diff --git a/sysdeps/unix/bsd/bsd4.4/wait3.c b/sysdeps/unix/bsd/bsd4.4/wait3.c new file mode 100644 index 0000000000..2f18c2cd6b --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/wait3.c @@ -0,0 +1,36 @@ +/* Copyright (C) 1991, 1992, 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <sys/wait.h> +#include <sys/types.h> + +/* Wait for a child to exit. When one does, put its status in *STAT_LOC and + return its process ID. For errors return (pid_t) -1. If USAGE is not nil, + store information about the child's resource usage (as a `struct rusage') + there. If the WUNTRACED bit is set in OPTIONS, return status for stopped + children; otherwise don't. */ +pid_t +DEFUN(__wait3, (stat_loc, options, usage), + __WAIT_STATUS_DEFN stat_loc AND int options AND struct rusage *usage) +{ + return __wait4 (WAIT_ANY, stat_loc, options, usage); +} + +weak_alias (__wait3, wait3) diff --git a/sysdeps/unix/bsd/bsd4.4/wait4.S b/sysdeps/unix/bsd/bsd4.4/wait4.S new file mode 100644 index 0000000000..43b866f164 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/wait4.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (wait4, 4) + ret + +weak_alias (__wait4, wait4) diff --git a/sysdeps/unix/bsd/bsd4.4/waitpid.c b/sysdeps/unix/bsd/bsd4.4/waitpid.c new file mode 100644 index 0000000000..b5a34c32d0 --- /dev/null +++ b/sysdeps/unix/bsd/bsd4.4/waitpid.c @@ -0,0 +1,44 @@ +/* Copyright (C) 1991, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <sys/wait.h> +#include <sys/types.h> +#include <stddef.h> + +/* Wait for a child matching PID to die. + If PID is greater than 0, match any process whose process ID is PID. + If PID is (pid_t) -1, match any process. + If PID is (pid_t) 0, match any process with the + same process group as the current process. + If PID is less than -1, match any process whose + process group is the absolute value of PID. + If the WNOHANG bit is set in OPTIONS, and that child + is not already dead, return (pid_t) 0. If successful, + return PID and store the dead child's status in STAT_LOC. + Return (pid_t) -1 for errors. If the WUNTRACED bit is set in OPTIONS, + return status for stopped children; otherwise don't. */ +pid_t +DEFUN(__waitpid, (pid, stat_loc, options), + pid_t pid AND int *stat_loc AND int options) +{ + return __wait4 (pid, (union wait *) stat_loc, options, NULL); +} + +weak_alias (__waitpid, waitpid) diff --git a/sysdeps/unix/bsd/bsdstat.h b/sysdeps/unix/bsd/bsdstat.h new file mode 100644 index 0000000000..45b68b98c6 --- /dev/null +++ b/sysdeps/unix/bsd/bsdstat.h @@ -0,0 +1,112 @@ +/* Copyright (C) 1991 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include "ansidecl.h" +#include <errno.h> +#include <stddef.h> +#include <sys/types.h> + +/* This will make it not define major, minor, makedev, and S_IF*. */ +#undef __USE_BSD +#undef __USE_MISC +#include <sys/stat.h> + +#undef stat +#undef fstat + +#undef S_IRWXU +#undef S_IRUSR +#undef S_IWUSR +#undef S_IXUSR +#undef S_IRWXG +#undef S_IRGRP +#undef S_IWGRP +#undef S_IXGRP +#undef S_IRWXO +#undef S_IROTH +#undef S_IWOTH +#undef S_IXOTH +#undef S_ISBLK +#undef S_ISCHR +#undef S_ISDIR +#undef S_ISFIFO +#undef S_ISREG +#undef S_ISUID +#undef S_ISGID +#define stat system_stat +#define fstat system_fstat +#define KERNEL /* Try to avoid misc decls. */ +#include "/usr/include/sys/stat.h" +#undef KERNEL +#undef stat +#undef fstat + +#define member_same(statbufp, sysbufp, member) \ + (offsetof(struct __stat, member) == offsetof(struct system_stat, member) && \ + sizeof((statbufp)->member) == sizeof((sysbufp)->member)) +#define need_stat_mapping(statbufp, sysbufp) \ + (!(member_same(statbufp, sysbufp, st_dev) && \ + member_same(statbufp, sysbufp, st_ino) && \ + member_same(statbufp, sysbufp, st_mode) && \ + member_same(statbufp, sysbufp, st_nlink) && \ + member_same(statbufp, sysbufp, st_uid) && \ + member_same(statbufp, sysbufp, st_gid) && \ + member_same(statbufp, sysbufp, st_rdev) && \ + member_same(statbufp, sysbufp, st_size) && \ + member_same(statbufp, sysbufp, st_atime) && \ + member_same(statbufp, sysbufp, st_mtime) && \ + member_same(statbufp, sysbufp, st_ctime) && \ + member_same(statbufp, sysbufp, st_blksize) && \ + member_same(statbufp, sysbufp, st_blocks))) + +/* Map a system `struct stat' to our `struct stat'. */ +#ifdef __GNUC__ +inline +#endif +static int +DEFUN(mapstat, (sysbuf, statbuf), + CONST struct system_stat *sysbuf AND struct __stat *buf) +{ + if (buf == NULL) + { + errno = EINVAL; + return -1; + } + + if (!need_stat_mapping(buf, sysbuf)) + /* Hopefully this will be optimized out. */ + *buf = *(struct __stat *) sysbuf; + else + { + buf->st_dev = (dev_t) sysbuf->st_dev; + buf->st_ino = (ino_t) sysbuf->st_ino; + buf->st_mode = (mode_t) sysbuf->st_mode; + buf->st_nlink = (nlink_t) sysbuf->st_nlink; + buf->st_uid = (uid_t) sysbuf->st_uid; + buf->st_gid = (gid_t) sysbuf->st_gid; + buf->st_rdev = (dev_t) sysbuf->st_rdev; + buf->st_size = (size_t) sysbuf->st_size; + buf->st_atime = (time_t) sysbuf->st_atime; + buf->st_mtime = (time_t) sysbuf->st_mtime; + buf->st_ctime = (time_t) sysbuf->st_ctime; + buf->st_blksize = (size_t) sysbuf->st_blksize; + buf->st_blocks = (size_t) sysbuf->st_blocks; + } + + return 0; +} diff --git a/sysdeps/unix/bsd/bsdtty.h b/sysdeps/unix/bsd/bsdtty.h new file mode 100644 index 0000000000..a1da8d5cc3 --- /dev/null +++ b/sysdeps/unix/bsd/bsdtty.h @@ -0,0 +1,218 @@ +#undef B0 +#undef B50 +#undef B75 +#undef B110 +#undef B134 +#undef B150 +#undef B200 +#undef B300 +#undef B600 +#undef B1200 +#undef B1800 +#undef B2400 +#undef B4800 +#undef B9600 +#undef B19200 +#undef B38400 +#undef EXTA +#undef EXTB +#undef ECHO +#undef TOSTOP +#undef NOFLSH +#undef MDMBUF +#undef FLUSHO +#undef PENDIN +#undef CERASE +#undef CKILL +#undef CINTR +#undef CQUIT +#undef CSTART +#undef CSTOP +#undef CEOF +#undef CEOT +#undef CBRK +#undef CSUSP +#undef CDSUSP +#undef CRPRNT +#undef CFLUSH +#undef CWERASE +#undef CLNEXT +#undef CSTATUS +#undef CERASE +#undef CKILL +#undef CINTR +#undef CQUIT +#undef CSTART +#undef CSTOP +#undef CEOF +#undef CEOT +#undef CBRK +#undef CSUSP +#undef CDSUSP +#undef CRPRNT +#undef CFLUSH +#undef CWERASE +#undef CLNEXT +#undef CSTATUS +#undef CERASE +#undef CKILL +#undef CINTR +#undef CQUIT +#undef CSTART +#undef CSTOP +#undef CEOF +#undef CEOT +#undef CBRK +#undef CSUSP +#undef CDSUSP +#undef CRPRNT +#undef CFLUSH +#undef CWERASE +#undef CLNEXT +#undef CSTATUS +#undef CERASE +#undef CKILL +#undef CINTR +#undef CQUIT +#undef CSTART +#undef CSTOP +#undef CEOF +#undef CEOT +#undef CBRK +#undef CSUSP +#undef CDSUSP +#undef CRPRNT +#undef CFLUSH +#undef CWERASE +#undef CLNEXT +#undef CSTATUS +#undef CERASE +#undef CKILL +#undef CINTR +#undef CQUIT +#undef CSTART +#undef CSTOP +#undef CEOF +#undef CEOT +#undef CBRK +#undef CSUSP +#undef CDSUSP +#undef CRPRNT +#undef CFLUSH +#undef CWERASE +#undef CLNEXT +#undef CSTATUS +#undef CERASE +#undef CKILL +#undef CINTR +#undef CQUIT +#undef CSTART +#undef CSTOP +#undef CEOF +#undef CEOT +#undef CBRK +#undef CSUSP +#undef CDSUSP +#undef CRPRNT +#undef CFLUSH +#undef CWERASE +#undef CLNEXT +#undef CSTATUS +#undef CERASE +#undef CKILL +#undef CINTR +#undef CQUIT +#undef CSTART +#undef CSTOP +#undef CEOF +#undef CEOT +#undef CBRK +#undef CSUSP +#undef CDSUSP +#undef CRPRNT +#undef CFLUSH +#undef CWERASE +#undef CLNEXT +#undef CSTATUS +#undef CERASE +#undef CKILL +#undef CINTR +#undef CQUIT +#undef CSTART +#undef CSTOP +#undef CEOF +#undef CEOT +#undef CBRK +#undef CSUSP +#undef CDSUSP +#undef CRPRNT +#undef CFLUSH +#undef CWERASE +#undef CLNEXT +#undef CSTATUS +#undef CERASE +#undef CKILL +#undef CINTR +#undef CQUIT +#undef CSTART +#undef CSTOP +#undef CEOF +#undef CEOT +#undef CBRK +#undef CSUSP +#undef CDSUSP +#undef CRPRNT +#undef CFLUSH +#undef CWERASE +#undef CLNEXT +#undef CSTATUS +#undef CERASE +#undef CKILL +#undef CINTR +#undef CQUIT +#undef CSTART +#undef CSTOP +#undef CEOF +#undef CEOT +#undef CBRK +#undef CSUSP +#undef CDSUSP +#undef CRPRNT +#undef CFLUSH +#undef CWERASE +#undef CLNEXT +#undef CSTATUS +#undef CERASE +#undef CKILL +#undef CINTR +#undef CQUIT +#undef CSTART +#undef CSTOP +#undef CEOF +#undef CEOT +#undef CBRK +#undef CSUSP +#undef CDSUSP +#undef CRPRNT +#undef CFLUSH +#undef CWERASE +#undef CLNEXT +#undef CSTATUS +#undef CERASE +#undef CKILL +#undef CINTR +#undef CQUIT +#undef CSTART +#undef CSTOP +#undef CEOF +#undef CEOT +#undef CBRK +#undef CSUSP +#undef CDSUSP +#undef CRPRNT +#undef CFLUSH +#undef CWERASE +#undef CLNEXT +#undef CSTATUS + +#include <sys/ioctl.h> diff --git a/sysdeps/unix/bsd/clock.c b/sysdeps/unix/bsd/clock.c new file mode 100644 index 0000000000..2c3e028444 --- /dev/null +++ b/sysdeps/unix/bsd/clock.c @@ -0,0 +1,45 @@ +/* Copyright (C) 1991 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <sys/resource.h> +#include <time.h> +#include <sys/time.h> + +#ifdef __GNUC__ +__inline +#endif +static clock_t +DEFUN(timeval_to_clock_t, (tv), CONST struct timeval *tv) +{ + return (clock_t) ((tv->tv_sec * CLK_TCK) + + (tv->tv_usec * CLK_TCK / 1000)); +} + +/* Return the time used by the program so far (user time + system time). */ +clock_t +DEFUN_VOID(clock) +{ + struct rusage usage; + + if (__getrusage(RUSAGE_SELF, &usage) < 0) + return (clock_t) -1; + + return (timeval_to_clock_t(&usage.ru_stime) + + timeval_to_clock_t(&usage.ru_utime)) * CLOCKS_PER_SEC; +} diff --git a/sysdeps/unix/bsd/confstr.h b/sysdeps/unix/bsd/confstr.h new file mode 100644 index 0000000000..befefb6520 --- /dev/null +++ b/sysdeps/unix/bsd/confstr.h @@ -0,0 +1 @@ +#define CS_PATH "/usr/ucb:/bin:/usr/bin" diff --git a/sysdeps/unix/bsd/direct.h b/sysdeps/unix/bsd/direct.h new file mode 100644 index 0000000000..d663bbb116 --- /dev/null +++ b/sysdeps/unix/bsd/direct.h @@ -0,0 +1,13 @@ +#ifndef MAXNAMLEN +#define MAXNAMLEN 255 +#endif + +struct direct + { + unsigned int d_fileno; /* 32 bits. */ + unsigned short int d_reclen; /* 16 bits. */ + unsigned short int d_namlen; /* 16 bits. */ + char d_name[MAXNAMLEN + 1]; + }; + +#define D_NAMLEN(d) ((d)->d_namlen) diff --git a/sysdeps/unix/bsd/dirstream.h b/sysdeps/unix/bsd/dirstream.h new file mode 100644 index 0000000000..f3bf9ca894 --- /dev/null +++ b/sysdeps/unix/bsd/dirstream.h @@ -0,0 +1,48 @@ +/* Copyright (C) 1993, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _DIRSTREAM_H + +#define _DIRSTREAM_H 1 + +#define __need_size_t +#include <stddef.h> +#include <gnu/types.h> /* For __off_t. */ + +/* Directory stream type. + + The BSD directory format is the same as `struct dirent', so `readdir' + returns a pointer into the buffer we read directory data into. */ + +typedef struct + { + int __fd; /* File descriptor. */ + + char *__data; /* Directory block. */ + size_t __allocation; /* Space allocated for the block. */ + size_t __offset; /* Current offset into the block. */ + size_t __size; /* Total valid data in the block. */ + __off_t __pos; /* Position in directory of this block. */ + } DIR; + +#ifdef __USE_BSD +/* Macro to return the file descriptor used for an open directory. */ +#define dirfd(DIR) ((DIR)->__fd) +#endif + +#endif /* dirstream.h */ diff --git a/sysdeps/unix/bsd/fcntlbits.h b/sysdeps/unix/bsd/fcntlbits.h new file mode 100644 index 0000000000..dd8b2a9efa --- /dev/null +++ b/sysdeps/unix/bsd/fcntlbits.h @@ -0,0 +1,117 @@ +/* O_*, F_*, FD_* bit values for 4.3 BSD. +Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _FCNTLBITS_H + +#define _FCNTLBITS_H 1 + + +/* File access modes for `open' and `fcntl'. */ +#define O_RDONLY 0 /* Open read-only. */ +#define O_WRONLY 1 /* Open write-only. */ +#define O_RDWR 2 /* Open read/write. */ + + +/* Bits OR'd into the second argument to open. */ +#define O_CREAT 0x0200 /* Create file if it doesn't exist. */ +#define O_EXCL 0x0800 /* Fail if file already exists. */ +#define O_TRUNC 0x0400 /* Truncate file to zero length. */ +/* Apparently not assigning a controlling terminal is the default + behavior in BSD, so no bit is required to request that behavior. */ +#define O_NOCTTY 0 /* Don't assign a controlling terminal. */ +#if defined (__USE_BSD) || defined (__USE_SVID) +#define O_ASYNC 0x0040 /* Send SIGIO to owner when data is ready. */ +#define O_FSYNC 0x2000 /* Synchronous writes. */ +#define O_SYNC O_FSYNC +#endif + +/* File status flags for `open' and `fcntl'. */ +#define O_APPEND 0x0008 /* Writes append to the file. */ +#define O_NONBLOCK 0x0004 /* Non-blocking I/O. */ + +#ifdef __USE_BSD +/* BSD before 4.4 doesn't support POSIX.1 O_NONBLOCK, + but O_NDELAY is close. */ +#define O_NDELAY O_NONBLOCK +#endif + +#ifdef __USE_BSD +/* Bits in the file status flags returned by F_GETFL. + These are all the O_* flags, plus FREAD and FWRITE, which are + independent bits set by which of O_RDONLY, O_WRONLY, and O_RDWR, was + given to `open'. */ +#define FREAD 1 +#define FWRITE 2 + +/* Traditional BSD names the O_* bits. */ +#define FASYNC O_ASYNC +#define FCREAT O_CREAT +#define FEXCL O_EXCL +#define FTRUNC O_TRUNC +#define FNOCTTY O_NOCTTY +#define FFSYNC O_FSYNC +#define FSYNC O_SYNC +#define FAPPEND O_APPEND +#define FNONBLOCK O_NONBLOCK +#define FNDELAY O_NDELAY +#endif + +/* Mask for file access modes. This is system-dependent in case + some system ever wants to define some other flavor of access. */ +#define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR) + +/* Values for the second argument to `fcntl'. */ +#define F_DUPFD 0 /* Duplicate file descriptor. */ +#define F_GETFD 1 /* Get file descriptor flags. */ +#define F_SETFD 2 /* Set file descriptor flags. */ +#define F_GETFL 3 /* Get file status flags. */ +#define F_SETFL 4 /* Set file status flags. */ +#ifdef __USE_BSD +#define F_GETOWN 5 /* Get owner (receiver of SIGIO). */ +#define F_SETOWN 6 /* Set owner (receiver of SIGIO). */ +#endif +#define F_GETLK 7 /* Get record locking info. */ +#define F_SETLK 8 /* Set record locking info (non-blocking). */ +#define F_SETLKW 9 /* Set record locking info (blocking). */ + +/* File descriptor flags used with F_GETFD and F_SETFD. */ +#define FD_CLOEXEC 1 /* Close on exec. */ + + +#include <gnu/types.h> + +/* The structure describing an advisory lock. This is the type of the third + argument to `fcntl' for the F_GETLK, F_SETLK, and F_SETLKW requests. */ +struct flock + { + short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ + __off_t l_start; /* Offset where the lock begins. */ + __off_t l_len; /* Size of the locked area; zero means until EOF. */ + short int l_pid; /* Process holding the lock. */ + short int l_xxx; /* Reserved for future use. */ + }; + +/* Values for the `l_type' field of a `struct flock'. */ +#define F_RDLCK 1 /* Read lock. */ +#define F_WRLCK 2 /* Write lock. */ +#define F_UNLCK 3 /* Remove lock. */ + + +#endif /* fcntlbits.h */ diff --git a/sysdeps/unix/bsd/flock.S b/sysdeps/unix/bsd/flock.S new file mode 100644 index 0000000000..6d72f62c9d --- /dev/null +++ b/sysdeps/unix/bsd/flock.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (flock, 2) + ret + +weak_alias (__flock, flock) diff --git a/sysdeps/unix/bsd/ftime.c b/sysdeps/unix/bsd/ftime.c new file mode 100644 index 0000000000..66c9ac2b8b --- /dev/null +++ b/sysdeps/unix/bsd/ftime.c @@ -0,0 +1,37 @@ +/* Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sys/timeb.h> +#include <sys/time.h> + +int +ftime (timebuf) + struct timeb *timebuf; +{ + struct timeval tv; + struct timezone tz; + + if (__gettimeofday (&tv, &tz) < 0) + return -1; + + timebuf->time = tv.tv_sec; + timebuf->millitm = (tv.tv_usec + 999) / 1000; + timebuf->timezone = tz.tz_minuteswest; + timebuf->dstflag = tz.tz_dsttime; + return 0; +} diff --git a/sysdeps/unix/bsd/getdtsz.S b/sysdeps/unix/bsd/getdtsz.S new file mode 100644 index 0000000000..fbba806285 --- /dev/null +++ b/sysdeps/unix/bsd/getdtsz.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (getdtablesize, 0) + ret + +weak_alias (__getdtablesize, getdtablesize) diff --git a/sysdeps/unix/bsd/getpagesize.S b/sysdeps/unix/bsd/getpagesize.S new file mode 100644 index 0000000000..16232f0b36 --- /dev/null +++ b/sysdeps/unix/bsd/getpagesize.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (getpagesize, 0) + ret + +weak_alias (__getpagesize, getpagesize) diff --git a/sysdeps/unix/bsd/gtty.c b/sysdeps/unix/bsd/gtty.c new file mode 100644 index 0000000000..a5bdb10c69 --- /dev/null +++ b/sysdeps/unix/bsd/gtty.c @@ -0,0 +1,29 @@ +/* Copyright (C) 1991 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <sgtty.h> + +/* Fill in *PARAMS with terminal parameters associated with FD. */ +int +DEFUN(gtty, (fd, params), + int fd AND struct sgttyb *params) +{ + return ioctl(fd, TIOCGETP, (PTR) params); +} diff --git a/sysdeps/unix/bsd/hp/m68k/brk.S b/sysdeps/unix/bsd/hp/m68k/brk.S new file mode 100644 index 0000000000..cf46b4d902 --- /dev/null +++ b/sysdeps/unix/bsd/hp/m68k/brk.S @@ -0,0 +1,46 @@ +/* Copyright (C) 1991, 1993, 1994, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifndef SYS_brk +#define SYS_brk 17 +#endif + +#ifndef HAVE_GNU_LD +#define __end _end +#endif + +.data +.globl ___curbrk +___curbrk: + .long __end + +.text +ENTRY (__brk) + movel #__end, d0 + cmpl sp@(4), d0 + ble 0f + movel d0, sp@(4) +0: DO_CALL (#SYS_brk, 1) + movel sp@(4), ___curbrk + clrl d0 + rts +error: jmp syscall_error + +weak_alias (__brk, brk) diff --git a/sysdeps/unix/bsd/hp/m68k/getdents.S b/sysdeps/unix/bsd/hp/m68k/getdents.S new file mode 100644 index 0000000000..be449b2bcb --- /dev/null +++ b/sysdeps/unix/bsd/hp/m68k/getdents.S @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/sun/getdents.S> diff --git a/sysdeps/unix/bsd/hp/m68k/start.c b/sysdeps/unix/bsd/hp/m68k/start.c new file mode 100644 index 0000000000..e04ca0632d --- /dev/null +++ b/sysdeps/unix/bsd/hp/m68k/start.c @@ -0,0 +1,10 @@ +/* hp300 4.3 BSD starts at 4, rather than 0, when the start address is 0. + Go figure. */ +asm(".globl __start"); +asm("__start: .long 0"); + +#define _start __start0 + +#define DUMMIES dummy0 + +#include <sysdeps/unix/start.c> diff --git a/sysdeps/unix/bsd/hp/m68k/sysdep.h b/sysdeps/unix/bsd/hp/m68k/sysdep.h new file mode 100644 index 0000000000..3487ab2027 --- /dev/null +++ b/sysdeps/unix/bsd/hp/m68k/sysdep.h @@ -0,0 +1,56 @@ +/* Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* This code wants to be run through m4. */ + +#include <sysdeps/unix/sysdep.h> + +#ifdef ASSEMBLER + +#define POUND # + +#ifdef __STDC__ +#define ENTRY(name) \ + .globl _##name; \ + .even; \ + _##name##: +#else +#define ENTRY(name) \ + .globl _/**/name; \ + .even; \ + _/**/name/**/: +#endif + +#define PSEUDO(name, syscall_name, args) \ + .even; \ + .globl syscall_error; \ + error: jmp syscall_error; \ + ENTRY (name) \ + DO_CALL (POUND SYS_ify (syscall_name), args) + +#define DO_CALL(syscall, args) \ + movel syscall, d0; \ + trap POUND 0; \ + bcs error + +#define ret rts +#define r0 d0 +#define r1 d1 +#define MOVE(x,y) movel x , y + +#endif /* ASSEMBLER */ diff --git a/sysdeps/unix/bsd/hp/m68k/wait3.S b/sysdeps/unix/bsd/hp/m68k/wait3.S new file mode 100644 index 0000000000..d0e758595a --- /dev/null +++ b/sysdeps/unix/bsd/hp/m68k/wait3.S @@ -0,0 +1,39 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +ENTRY(__wait3) + movel sp@(8), d1 + moveal sp@(12), a0 + movel #SYS_wait, d0 + /* Set all condition codes to tell the kernel this is wait3. */ + movew #31, ccr + trap #0 + bcs error + + tstl sp@(4) + beq 1f + moveal sp@(4), a0 + movel d1, a0@ +1: rts + +.globl syscall_error +error: jmp syscall_error + +weak_alias (__wait3, wait3) diff --git a/sysdeps/unix/bsd/i386/wait3.S b/sysdeps/unix/bsd/i386/wait3.S new file mode 100644 index 0000000000..c54417bf74 --- /dev/null +++ b/sysdeps/unix/bsd/i386/wait3.S @@ -0,0 +1,44 @@ +/* Copyright (C) 1991, 1992, 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +/* <sysdeps/unix/bsd/sequent/i386/sysdep.h> defines this to put the first + two arguments into registers. Since the arguments to wait3 are + transferred magically through the same registers, we want to disable this. + This allows us to avoid rewriting this file for that system. */ + +#undef ARGS_2 +#define ARGS_2 /* Special-case no-op. */ + +.text +.globl syscall_error +.align 4 +ENTRY (__wait3) + mov 8(%esp), %ecx /* Flags. */ + mov 12(%esp), %edx /* rusage pointer. */ + pushl $0xdf; popf /* Set all the condition codes. */ + DO_CALL (wait, 2) /* Do the system call. */ + je syscall_error /* Check for error. */ + mov 4(%esp), scratch /* Status pointer. */ + orl scratch, scratch /* Is it nil? */ + je done /* Yup; return. */ + mov r1, 0(scratch) /* Non-nil; store the status in it. */ +done: ret + +weak_alias (__wait3, wait3) diff --git a/sysdeps/unix/bsd/init-posix.c b/sysdeps/unix/bsd/init-posix.c new file mode 100644 index 0000000000..a3b2ee1ecc --- /dev/null +++ b/sysdeps/unix/bsd/init-posix.c @@ -0,0 +1,36 @@ +/* Copyright (C) 1991, 1994, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <stddef.h> +#include <time.h> + +/* This must be initialized data or its presence will not be sufficient to + merit linkage of this file, which is necessary for the real + initialization function below to be called. */ +time_t _posix_start_time = -1; + +void +DEFUN_VOID(__init_posix) +{ + _posix_start_time = time((time_t *) NULL); +} + +#ifdef HAVE_GNU_LD +text_set_element(__libc_subinit, __init_posix); +#endif diff --git a/sysdeps/unix/bsd/isatty.c b/sysdeps/unix/bsd/isatty.c new file mode 100644 index 0000000000..c3e80eb1c3 --- /dev/null +++ b/sysdeps/unix/bsd/isatty.c @@ -0,0 +1,39 @@ +/* Copyright (C) 1991, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <unistd.h> +#include <sys/ioctl.h> + +/* Return 1 if FD is a terminal, 0 if not. */ +int +DEFUN(__isatty, (fd), int fd) +{ + int save; + int is_tty; + struct sgttyb term; + + save = errno; + is_tty = __ioctl (fd, TIOCGETP, &term) == 0; + errno = save; + + return is_tty; +} + +weak_alias (__isatty, isatty) diff --git a/sysdeps/unix/bsd/killpg.S b/sysdeps/unix/bsd/killpg.S new file mode 100644 index 0000000000..7ce0f49972 --- /dev/null +++ b/sysdeps/unix/bsd/killpg.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL (killpg, 2) + ret diff --git a/sysdeps/unix/bsd/m68k/pipe.S b/sysdeps/unix/bsd/m68k/pipe.S new file mode 100644 index 0000000000..633d18fe2c --- /dev/null +++ b/sysdeps/unix/bsd/m68k/pipe.S @@ -0,0 +1,32 @@ +/* Copyright (C) 1991, 1992, 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (pipe, 1) +#ifdef __motorola__ + move.l 4(sp), a0 + movem.l d0-d1, (a0) +#else + movel sp@(4), a0 + moveml d0-d1, a0@ +#endif + clrl d0 + rts + +weak_alias (__pipe, pipe) diff --git a/sysdeps/unix/bsd/m68k/start.c b/sysdeps/unix/bsd/m68k/start.c new file mode 100644 index 0000000000..1067853d61 --- /dev/null +++ b/sysdeps/unix/bsd/m68k/start.c @@ -0,0 +1,3 @@ +#define DUMMIES ignore0 + +#include <sysdeps/unix/start.c> diff --git a/sysdeps/unix/bsd/m68k/syscall.S b/sysdeps/unix/bsd/m68k/syscall.S new file mode 100644 index 0000000000..18ef815559 --- /dev/null +++ b/sysdeps/unix/bsd/m68k/syscall.S @@ -0,0 +1,26 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +ENTRY (syscall) + movel sp@+, a0 /* Pop return address into A0. */ + DO_CALL (sp@, 0) /* Do system call. */ + jmp a0@ /* Return to A0. */ +error: movel a0, sp@- /* Error; push return address */ + jmp syscall_error /* and jump to error handler. */ diff --git a/sysdeps/unix/bsd/m68k/sysdep.S b/sysdeps/unix/bsd/m68k/sysdep.S new file mode 100644 index 0000000000..cef8990eea --- /dev/null +++ b/sysdeps/unix/bsd/m68k/sysdep.S @@ -0,0 +1,44 @@ +/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#define _ERRNO_H +#include <errnos.h> + +.globl syscall_error +syscall_error: + /* We translate the system's EWOULDBLOCK error into EAGAIN. + The GNU C library always defines EWOULDBLOCK==EAGAIN. + EWOULDBLOCK_sys is the original number. */ +#ifdef __motorola__ +#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN + cmp.l #EWOULDBLOCK_sys, d0 + bne store + moveq.l #EAGAIN, d0 +#endif +store: move.l d0, _errno + moveq.l #-1, d0 +#else +#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN + cmpl #EWOULDBLOCK_sys, d0 + bne store + moveq #EAGAIN, d0 +#endif +store: movel d0, _errno + moveq #-1, d0 +#endif + rts diff --git a/sysdeps/unix/bsd/m68k/wait.S b/sysdeps/unix/bsd/m68k/wait.S new file mode 100644 index 0000000000..c7685b72aa --- /dev/null +++ b/sysdeps/unix/bsd/m68k/wait.S @@ -0,0 +1,35 @@ +/* Copyright (C) 1991, 1992, 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (wait, 1) +#ifdef __motorola__ + tst.l 4(sp) + beq 1f + movea.l 4(sp), a0 + move.l d1, (a0) +#else + tstl sp@(4) + beq 1f + moveal sp@(4), a0 + movel d1, a0@ +#endif +1: rts + +weak_alias (__wait, wait) diff --git a/sysdeps/unix/bsd/nice.c b/sysdeps/unix/bsd/nice.c new file mode 100644 index 0000000000..01f1412adf --- /dev/null +++ b/sysdeps/unix/bsd/nice.c @@ -0,0 +1,45 @@ +/* Copyright (C) 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <unistd.h> +#include <sys/resource.h> + +/* Increment the scheduling priority of the calling process by INCR. + The superuser may use a negative INCR to decrement the priority. */ +int +DEFUN(nice, (incr), int incr) +{ + int save; + int prio; + + /* -1 is a valid priority, so we use errno to check for an error. */ + save = errno; + errno = 0; + prio = getpriority (PRIO_PROCESS, 0); + if (prio == -1) + { + if (errno != 0) + return -1; + else + errno = save; + } + + return setpriority (PRIO_PROCESS, 0, prio + incr); +} diff --git a/sysdeps/unix/bsd/pause.c b/sysdeps/unix/bsd/pause.c new file mode 100644 index 0000000000..b2fafb958e --- /dev/null +++ b/sysdeps/unix/bsd/pause.c @@ -0,0 +1,31 @@ +/* Copyright (C) 1991 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <signal.h> +#include <unistd.h> + + +/* Suspend the process until a signal arrives. + This always returns -1 and sets errno to EINTR. */ + +int +DEFUN_VOID(pause) +{ + return __sigpause(__sigblock(0)); +} diff --git a/sysdeps/unix/bsd/poll.c b/sysdeps/unix/bsd/poll.c new file mode 100644 index 0000000000..4797ee04a1 --- /dev/null +++ b/sysdeps/unix/bsd/poll.c @@ -0,0 +1,81 @@ +/* Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sys/poll.h> +#include <sys/types.h> +#include <errno.h> +#include <string.h> +#include <sys/time.h> + +/* Poll the file descriptors described by the NFDS structures starting at + FDS. If TIMEOUT is nonzero and not -1, allow TIMEOUT milliseconds for + an event to occur; if TIMEOUT is -1, block until an event occurs. + Returns the number of file descriptors with events, zero if timed out, + or -1 for errors. */ + +int +poll (fds, nfds, timeout) + struct pollfd *fds; + unsigned long int nfds; + int timeout; +{ + struct timeval tv; + fd_set rset, wset, xset; + struct pollfd *f; + int ready; + int maxfd = 0; + + FD_ZERO (&rset); + FD_ZERO (&wset); + FD_ZERO (&xset); + + for (f = fds; f < &fds[nfds]; ++f) + if (f->fd >= 0) + { + if (f->events & POLLIN) + FD_SET (f->fd, &rset); + if (f->events & POLLOUT) + FD_SET (f->fd, &wset); + if (f->events & POLLPRI) + FD_SET (f->fd, &xset); + if (f->fd > maxfd && (f->events & (POLLIN|POLLOUT|POLLPRI))) + maxfd = f->fd; + } + + tv.tv_sec = timeout / 1000; + tv.tv_usec = (timeout + 999) / 1000; + + ready = __select (maxfd + 1, &rset, &wset, &xset, + timeout == -1 ? NULL : &tv); + if (ready > 0) + for (f = fds; f < &fds[nfds]; ++f) + { + f->revents = 0; + if (f->fd >= 0) + { + if (FD_ISSET (f->fd, &rset)) + f->revents |= POLLIN; + if (FD_ISSET (f->fd, &wset)) + f->revents |= POLLOUT; + if (FD_ISSET (f->fd, &xset)) + f->revents |= POLLPRI; + } + } + + return ready; +} diff --git a/sysdeps/unix/bsd/posix_opt.h b/sysdeps/unix/bsd/posix_opt.h new file mode 100644 index 0000000000..7d5e5782eb --- /dev/null +++ b/sysdeps/unix/bsd/posix_opt.h @@ -0,0 +1,5 @@ +#define _POSIX_JOB_CONTROL 1 +#undef _POSIX_SAVED_IDS +#define _POSIX_CHOWN_RESTRICTED 1 +#define _POSIX_NO_TRUNC -1 +#define _POSIX_VDISABLE ((unsigned char) -1) diff --git a/sysdeps/unix/bsd/readdir.c b/sysdeps/unix/bsd/readdir.c new file mode 100644 index 0000000000..e86a94dd52 --- /dev/null +++ b/sysdeps/unix/bsd/readdir.c @@ -0,0 +1,70 @@ +/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <limits.h> +#include <stddef.h> +#include <string.h> +#include <dirent.h> +#include <unistd.h> +#include <sys/types.h> +#include "direct.h" + + +/* Read a directory entry from DIRP. */ +struct dirent * +DEFUN(readdir, (dirp), DIR *dirp) +{ + struct dirent *dp; + + if (dirp == NULL || dirp->__data == NULL) + { + errno = EINVAL; + return NULL; + } + + do + { + if (dirp->__offset >= dirp->__size) + { + /* We've emptied out our buffer. Refill it. */ + + ssize_t bytes = __getdirentries (dirp->__fd, dirp->__data, + dirp->__allocation, &dirp->__pos); + if (bytes <= 0) + return NULL; + dirp->__size = (size_t) bytes; + + /* Reset the offset into the buffer. */ + dirp->__offset = 0; + } + + dp = (struct dirent *) &dirp->__data[dirp->__offset]; + dirp->__offset += dp->d_reclen; + +#ifndef HAVE_D_TYPE + dp->d_namlen = ((struct direct *) dp)->d_namlen; + dp->d_type = DT_UNKNOWN; +#endif + + /* Loop to ignore deleted files. */ + } while (dp->d_fileno == 0); + + return dp; +} diff --git a/sysdeps/unix/bsd/seekdir.c b/sysdeps/unix/bsd/seekdir.c new file mode 100644 index 0000000000..4d244f53bd --- /dev/null +++ b/sysdeps/unix/bsd/seekdir.c @@ -0,0 +1 @@ +/* Because they share a private data structure, seekdir is in telldir.c. */ diff --git a/sysdeps/unix/bsd/sequent/i386/getgroups.S b/sysdeps/unix/bsd/sequent/i386/getgroups.S new file mode 100644 index 0000000000..b68bcbdbaa --- /dev/null +++ b/sysdeps/unix/bsd/sequent/i386/getgroups.S @@ -0,0 +1,44 @@ +/* Copyright (C) 1994, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> +#include <limits.h> + +/* Dynix erroneously reports `getgroups (0, 0)' as an error. + We fix up for that case. */ + +#define syscall_error myerror +SYSCALL__ (getgroups, 2) +#undef syscall_error + ret +myerror: + tstl 4(%esp) /* Was the first arg 0? */ + jnz syscall_error /* If not, go to the normal error case. */ + /* When called with (0, 0), we want to return the number of groups + without storing anything. The Dynix system call gives an error + for this case, so we fix up by calling it with a local array we + never use, and just use the return value. */ + subl %esp, $(NGROUPS_MAX * 4) /* Allocate a local array. */ + movl $NGROUPS_MAX, %ecx /* Pass NGROUPS_MAX for first arg. */ + movl %esp, %edx /* Pass local array for second arg. */ + DO_CALL (getgroups, 2) /* Do the system call. */ + addl %esp, $(NGROUPS_MAX * 4) /* Pop the local array. */ + jb syscall_error /* Check for error from the system call. */ + ret /* Return its value. */ + +weak_alias (__getgroups, getgroups) diff --git a/sysdeps/unix/bsd/sequent/i386/sigvec.S b/sysdeps/unix/bsd/sequent/i386/sigvec.S new file mode 100644 index 0000000000..1bb57c2074 --- /dev/null +++ b/sysdeps/unix/bsd/sequent/i386/sigvec.S @@ -0,0 +1,45 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +/* The Dynix `sigvec' system call takes an extra argument, + which is the address of the trampoline function. */ + +.text +.align 4 +trampoline: + cld /* Clear direction flag. */ + call %eax /* Call the handler, address in %eax. */ + addl $8, %esp /* Pop signum & code off the stack. */ + /* __sigreturn will restore the context, and never return here. */ + call C_SYMBOL_NAME (__sigreturn) + +.globl syscall_error +ENTRY (__sigvec) + pushl $trampoline /* Push fourth arg: trampoline address. */ + pushl 16(%esp) /* Push third arg: our third arg. */ + pushl 16(%esp) /* Push second arg: our second arg. */ + pushl 16(%esp) /* Push first arg: our first arg. */ + mov %esp, %ecx /* Point the syscall at the arguments. */ + addl $16, %esp /* Pop those four args. */ + DO_CALL (sigvec, 4) /* Do the system call. */ + jb syscall_error /* Check for error. */ + ret + +weak_alias (__sigvec, sigvec) diff --git a/sysdeps/unix/bsd/sequent/i386/syscall.S b/sysdeps/unix/bsd/sequent/i386/syscall.S new file mode 100644 index 0000000000..bebab8ee51 --- /dev/null +++ b/sysdeps/unix/bsd/sequent/i386/syscall.S @@ -0,0 +1,31 @@ +/* `syscall' function for Sequent Symmetry running Dynix version 3. +Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +.text +.globl syscall_error +.align 4 +ENTRY (syscall) + leal 8(%esp), %ecx /* Load address of second argument. */ + movl $SYS_HANDLER, %eax /* Use BSD system calls. */ + movw 4(%esp), %ax /* Load system call number into low word. */ + int $T_SVC6 /* Pretend it takes six args. */ + jb syscall_error + ret diff --git a/sysdeps/unix/bsd/sequent/i386/sysdep.h b/sysdeps/unix/bsd/sequent/i386/sysdep.h new file mode 100644 index 0000000000..f1365e764e --- /dev/null +++ b/sysdeps/unix/bsd/sequent/i386/sysdep.h @@ -0,0 +1,82 @@ +/* System call interface code for Sequent Symmetry running Dynix version 3. +Copyright (C) 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdeps/unix/i386/sysdep.h> + +#ifdef ASSEMBLER + +/* Get the symbols for system call interrupts. */ +#include <machine/trap.h> + +/* Use the BSD versions of system calls, by setting the high 16 bits + of the syscall number (see /usr/include/syscall.h). */ +#define SYS_HANDLER (SYS_bsd << 16) + +/* Dynix uses an interrupt interface to system calls. + "int $T_SVCn" are syscall interfaces for 0-6 arg functions. + (see /usr/include/machine/trap.h). */ + +#undef DO_CALL + +#ifdef __STDC__ +#define DO_CALL(syscall_name, args) \ + movl $(SYS_HANDLER | SYS_##syscall_name), %eax; \ + int $T_SVC##args; +#else +#define DO_CALL(syscall_name, args) \ + movl $(SYS_HANDLER | SYS_/**/syscall_name), %eax; \ + int $T_SVC/**/args; +#endif + +#undef PSEUDO +#define PSEUDO(name, syscall_name, args) \ + .text; \ + .globl syscall_error; \ + .align 4; \ + ENTRY (name) \ + ARGS (args) \ + DO_CALL (syscall_name, args) \ + jb syscall_error + +/* For one and two-argument calls, Dynix takes the arguments in %ecx and + %edx. For 3-6 argument calls, Dynix takes the address of the first + argument in %ecx. */ + +#ifdef __STDC__ +#define ARGS(n) ARGS_##n +#else +#define ARGS(n) ARGS_/**/n +#endif + +#define ARGS_0 +#define ARGS_1 movl 4(%esp), %ecx; +#define ARGS_2 movl 4(%esp), %ecx; movl 8(%esp), %edx; +#define ARGS_3 leal 4(%esp), %ecx; +#define ARGS_4 ARGS_3 +#define ARGS_5 ARGS_3 +#define ARGS_6 ARGS_3 + +/* Dynix reverses %ecx and %edx relative to most i386 Unices. */ + +#undef r1 +#define r1 %ecx /* Secondary return-value register. */ +#undef scratch +#define scratch %edx /* Call-clobbered register for random use. */ + +#endif /* ASSEMBLER */ diff --git a/sysdeps/unix/bsd/setegid.c b/sysdeps/unix/bsd/setegid.c new file mode 100644 index 0000000000..85ebea2c96 --- /dev/null +++ b/sysdeps/unix/bsd/setegid.c @@ -0,0 +1,27 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <unistd.h> +#include <sys/types.h> + +int +DEFUN(setegid, (gid), gid_t gid) +{ + return __setregid (-1, gid); +} diff --git a/sysdeps/unix/bsd/seteuid.c b/sysdeps/unix/bsd/seteuid.c new file mode 100644 index 0000000000..a4be2d98a3 --- /dev/null +++ b/sysdeps/unix/bsd/seteuid.c @@ -0,0 +1,27 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <unistd.h> +#include <sys/types.h> + +int +DEFUN(seteuid, (uid), uid_t uid) +{ + return __setreuid (-1, uid); +} diff --git a/sysdeps/unix/bsd/setgid.c b/sysdeps/unix/bsd/setgid.c new file mode 100644 index 0000000000..aa6c4de97b --- /dev/null +++ b/sysdeps/unix/bsd/setgid.c @@ -0,0 +1,35 @@ +/* Copyright (C) 1991, 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <sysdep.h> +#include <errno.h> +#include <unistd.h> +#include <sys/types.h> + +/* Set the group ID of the calling process to GID. + If the calling process is the super-user, the real + and effective group IDs, and the saved set-group-ID to GID; + if not, the effective group ID is set to GID. */ +int +DEFUN(__setgid, (gid), gid_t gid) +{ + return __setregid (gid, gid); +} + +weak_alias (__setgid, setgid) diff --git a/sysdeps/unix/bsd/setrgid.c b/sysdeps/unix/bsd/setrgid.c new file mode 100644 index 0000000000..8a421b731f --- /dev/null +++ b/sysdeps/unix/bsd/setrgid.c @@ -0,0 +1,27 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <unistd.h> +#include <sys/types.h> + +int +DEFUN(setrgid, (gid), gid_t gid) +{ + return __setregid (gid, -1); +} diff --git a/sysdeps/unix/bsd/setruid.c b/sysdeps/unix/bsd/setruid.c new file mode 100644 index 0000000000..320b9274bd --- /dev/null +++ b/sysdeps/unix/bsd/setruid.c @@ -0,0 +1,27 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <unistd.h> +#include <sys/types.h> + +int +DEFUN(setruid, (uid), uid_t uid) +{ + return __setreuid (uid, -1); +} diff --git a/sysdeps/unix/bsd/setsid.c b/sysdeps/unix/bsd/setsid.c new file mode 100644 index 0000000000..59594101cf --- /dev/null +++ b/sysdeps/unix/bsd/setsid.c @@ -0,0 +1,59 @@ +/* Copyright (C) 1991, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <unistd.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <fcntl.h> + +/* Create a new session with the calling process as its leader. + The process group IDs of the session and the calling process + are set to the process ID of the calling process, which is returned. */ +int +DEFUN_VOID(__setsid) +{ + pid_t pid = getpid (); + int tty; + int save = errno; + + if (__getpgrp (pid) == pid) + { + /* Already the leader. */ + errno = EPERM; + return -1; + } + + if (setpgid (pid, pid) < 0) + return -1; + + tty = open ("/dev/tty", 0); + if (tty < 0) + { + errno = save; + return 0; + } + (void) __ioctl (tty, TIOCNOTTY, 0); + (void) __close (tty); + + errno = save; + return 0; +} + +weak_alias (__setsid, setsid) diff --git a/sysdeps/unix/bsd/settimeofday.S b/sysdeps/unix/bsd/settimeofday.S new file mode 100644 index 0000000000..2dcf18d7ce --- /dev/null +++ b/sysdeps/unix/bsd/settimeofday.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (settimeofday, 2) + ret + +weak_alias (__settimeofday, settimeofday) diff --git a/sysdeps/unix/bsd/setuid.c b/sysdeps/unix/bsd/setuid.c new file mode 100644 index 0000000000..ed68cd0a55 --- /dev/null +++ b/sysdeps/unix/bsd/setuid.c @@ -0,0 +1,35 @@ +/* Copyright (C) 1991, 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <sysdep.h> +#include <errno.h> +#include <unistd.h> +#include <sys/types.h> + +/* Set the user ID of the calling process to UID. + If the calling process is the super-user, the real + and effective user IDs, and the saved set-user-ID to UID; + if not, the effective user ID is set to UID. */ +int +DEFUN(__setuid, (uid), uid_t uid) +{ + return __setreuid (uid, uid); +} + +weak_alias (__setuid, setuid) diff --git a/sysdeps/unix/bsd/sigaction.c b/sysdeps/unix/bsd/sigaction.c new file mode 100644 index 0000000000..aa1c53f6cd --- /dev/null +++ b/sysdeps/unix/bsd/sigaction.c @@ -0,0 +1,62 @@ +/* Copyright (C) 1991, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <sysdep.h> +#include <errno.h> +#include <stddef.h> +#include <signal.h> + + +/* If ACT is not NULL, change the action for SIG to *ACT. + If OACT is not NULL, put the old action for SIG in *OACT. */ +int +DEFUN(__sigaction, (sig, act, oact), + int sig AND CONST struct sigaction *act AND struct sigaction *oact) +{ + struct sigvec vec, ovec; + + if (sig <= 0 || sig >= NSIG) + { + errno = EINVAL; + return -1; + } + + if (act != NULL) + { + vec.sv_mask = act->sa_mask; + vec.sv_handler = act->sa_handler; + vec.sv_flags = (((act->sa_flags & SA_ONSTACK) ? SV_ONSTACK : 0) | + (!(act->sa_flags & SA_RESTART) ? SV_INTERRUPT : 0)); + } + + if (__sigvec(sig, act != NULL ? &vec : (struct sigvec *) NULL, &ovec) < 0) + return -1; + + if (oact != NULL) + { + oact->sa_handler = (void EXFUN((*), (int))) ovec.sv_handler; + oact->sa_mask = ovec.sv_mask; + oact->sa_flags = (((ovec.sv_flags & SV_ONSTACK) ? SA_ONSTACK : 0) | + (!(ovec.sv_flags & SV_INTERRUPT) ? SA_RESTART : 0)); + } + + return 0; +} + +weak_alias (__sigaction, sigaction) diff --git a/sysdeps/unix/bsd/sigblock.S b/sysdeps/unix/bsd/sigblock.S new file mode 100644 index 0000000000..26fc674cc2 --- /dev/null +++ b/sysdeps/unix/bsd/sigblock.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (sigblock, 1) + ret + +weak_alias (__sigblock, sigblock) diff --git a/sysdeps/unix/bsd/signum.h b/sysdeps/unix/bsd/signum.h new file mode 100644 index 0000000000..ebbae18379 --- /dev/null +++ b/sysdeps/unix/bsd/signum.h @@ -0,0 +1,70 @@ +/* Signal number definitions. BSD version. +Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifdef _SIGNAL_H + +/* This file defines the fake signal functions and signal + number constants for 4.2 or 4.3 BSD-derived Unix system. */ + +/* Fake signal functions. */ +#define SIG_ERR ((__sighandler_t) -1) /* Error return. */ +#define SIG_DFL ((__sighandler_t) 0) /* Default action. */ +#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */ + + +/* Signals. */ +#define SIGHUP 1 /* Hangup (POSIX). */ +#define SIGINT 2 /* Interrupt (ANSI). */ +#define SIGQUIT 3 /* Quit (POSIX). */ +#define SIGILL 4 /* Illegal instruction (ANSI). */ +#define SIGABRT SIGIOT /* Abort (ANSI). */ +#define SIGTRAP 5 /* Trace trap (POSIX). */ +#define SIGIOT 6 /* IOT trap (4.2 BSD). */ +#define SIGEMT 7 /* EMT trap (4.2 BSD). */ +#define SIGFPE 8 /* Floating-point exception (ANSI). */ +#define SIGKILL 9 /* Kill, unblockable (POSIX). */ +#define SIGBUS 10 /* Bus error (4.2 BSD). */ +#define SIGSEGV 11 /* Segmentation violation (ANSI). */ +#define SIGSYS 12 /* Bad argument to system call (4.2 BSD). */ +#define SIGPIPE 13 /* Broken pipe (POSIX). */ +#define SIGALRM 14 /* Alarm clock (POSIX). */ +#define SIGTERM 15 /* Termination (ANSI). */ +#define SIGURG 16 /* Urgent condition on socket (4.2 BSD). */ +#define SIGSTOP 17 /* Stop, unblockable (POSIX). */ +#define SIGTSTP 18 /* Keyboard stop (POSIX). */ +#define SIGCONT 19 /* Continue (POSIX). */ +#define SIGCHLD 20 /* Child status has changed (POSIX). */ +#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */ +#define SIGTTIN 21 /* Background read from tty (POSIX). */ +#define SIGTTOU 22 /* Background write to tty (POSIX). */ +#define SIGIO 23 /* I/O now possible (4.2 BSD). */ +#define SIGPOLL SIGIO /* Same as SIGIO? (SVID). */ +#define SIGXCPU 24 /* CPU limit exceeded (4.2 BSD). */ +#define SIGXFSZ 25 /* File size limit exceeded (4.2 BSD). */ +#define SIGVTALRM 26 /* Virtual alarm clock (4.2 BSD). */ +#define SIGPROF 27 /* Profiling alarm clock (4.2 BSD). */ +#define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */ +#define SIGINFO 29 /* Information request (4.4 BSD). */ +#define SIGUSR1 30 /* User-defined signal 1 (POSIX). */ +#define SIGUSR2 31 /* User-defined signal 2 (POSIX). */ +#define SIGLOST 32 /* Resource lost (Sun); server died (GNU). */ + +#endif /* <signal.h> included. */ + +#define _NSIG 33 /* Biggest signal number + 1. */ diff --git a/sysdeps/unix/bsd/sigpause.S b/sysdeps/unix/bsd/sigpause.S new file mode 100644 index 0000000000..de89e99164 --- /dev/null +++ b/sysdeps/unix/bsd/sigpause.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (sigpause, 1) + ret + +weak_alias (__sigpause, sigpause) diff --git a/sysdeps/unix/bsd/sigprocmask.c b/sysdeps/unix/bsd/sigprocmask.c new file mode 100644 index 0000000000..31ebb743a8 --- /dev/null +++ b/sysdeps/unix/bsd/sigprocmask.c @@ -0,0 +1,65 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <stddef.h> +#include <signal.h> + + +/* If SET is not NULL, modify the current set of blocked signals + according to HOW, which may be SIG_BLOCK, SIG_UNBLOCK or SIG_SETMASK. + If OSET is not NULL, store the old set of blocked signals in *OSET. */ +int +DEFUN(__sigprocmask, (how, set, oset), + int how AND CONST sigset_t *set AND sigset_t *oset) +{ + int mask; + + if (set != NULL) + { + mask = *set; + switch (how) + { + case SIG_BLOCK: + mask = __sigblock(mask); + break; + + case SIG_UNBLOCK: + mask = __sigblock (0) & ~mask; + /* Fall through. */ + + case SIG_SETMASK: + mask = __sigsetmask(mask); + break; + + default: + errno = EINVAL; + return -1; + } + } + else + mask = __sigblock(0); + + if (oset != NULL) + *oset = mask; + + return 0; +} + +weak_alias (__sigprocmask, sigprocmask) diff --git a/sysdeps/unix/bsd/sigsetmask.S b/sysdeps/unix/bsd/sigsetmask.S new file mode 100644 index 0000000000..39fa9e7e00 --- /dev/null +++ b/sysdeps/unix/bsd/sigsetmask.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (sigsetmask, 1) + ret + +weak_alias (__sigsetmask, sigsetmask) diff --git a/sysdeps/unix/bsd/sigstack.S b/sysdeps/unix/bsd/sigstack.S new file mode 100644 index 0000000000..be92d9312d --- /dev/null +++ b/sysdeps/unix/bsd/sigstack.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL (sigstack, 2) + ret diff --git a/sysdeps/unix/bsd/sigsuspend.c b/sysdeps/unix/bsd/sigsuspend.c new file mode 100644 index 0000000000..fff56a950f --- /dev/null +++ b/sysdeps/unix/bsd/sigsuspend.c @@ -0,0 +1,46 @@ +/* Copyright (C) 1991 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <signal.h> +#include <stddef.h> +#include <unistd.h> + + +/* Change the set of blocked signals to SET, + wait until a signal arrives, and restore the set of blocked signals. */ +int +DEFUN(sigsuspend, (set), CONST sigset_t *set) +{ + int mask; + int sig; + + if (set == NULL) + { + errno = EINVAL; + return -1; + } + + mask = 0; + for (sig = 1; sig <= NSIG; ++sig) + if (__sigismember(set, sig)) + mask |= sigmask(sig); + + return __sigpause(mask); +} diff --git a/sysdeps/unix/bsd/sigvec.S b/sysdeps/unix/bsd/sigvec.S new file mode 100644 index 0000000000..2922a224ce --- /dev/null +++ b/sysdeps/unix/bsd/sigvec.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (sigvec, 3) + ret + +weak_alias (__sigvec, sigvec) diff --git a/sysdeps/unix/bsd/sony/newsos/m68k/Implies b/sysdeps/unix/bsd/sony/newsos/m68k/Implies new file mode 100644 index 0000000000..7b5f3cfc96 --- /dev/null +++ b/sysdeps/unix/bsd/sony/newsos/m68k/Implies @@ -0,0 +1,2 @@ +# A news800 is almost exactly like an hp300 +unix/bsd/hp/m68k diff --git a/sysdeps/unix/bsd/sony/newsos/m68k/sysdep.h b/sysdeps/unix/bsd/sony/newsos/m68k/sysdep.h new file mode 100644 index 0000000000..a62c17edbc --- /dev/null +++ b/sysdeps/unix/bsd/sony/newsos/m68k/sysdep.h @@ -0,0 +1,56 @@ +/* Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdeps/unix/sysdep.h> + +#ifdef ASSEMBLER + +#define POUND # + +#ifdef __STDC__ +#define ENTRY(name) \ + .globl _##name; \ + .even; \ + _##name##: +#else +#define ENTRY(name) \ + .globl _/**/name; \ + .even; \ + _/**/name/**/: +#endif + +#define PSEUDO(name, syscall_name, args) \ + .even; \ + .globl syscall_error; \ + error: jmp syscall_error; \ + ENTRY (name) \ + DO_CALL (POUND SYS_ify (syscall_name), args) + +#define DO_CALL(syscall, args) \ + movel syscall, d0; \ + linkw a6, POUND(0); \ + trap POUND(0); \ + unlk a6; \ + bcs error + +#define ret rts +#define r0 d0 +#define r1 d1 +#define MOVE(x,y) movel x , y + +#endif diff --git a/sysdeps/unix/bsd/sony/newsos4/Dist b/sysdeps/unix/bsd/sony/newsos4/Dist new file mode 100644 index 0000000000..d7500fde41 --- /dev/null +++ b/sysdeps/unix/bsd/sony/newsos4/Dist @@ -0,0 +1 @@ +sys_wait4.S diff --git a/sysdeps/unix/bsd/sony/newsos4/Makefile b/sysdeps/unix/bsd/sony/newsos4/Makefile new file mode 100644 index 0000000000..7cfecf2e18 --- /dev/null +++ b/sysdeps/unix/bsd/sony/newsos4/Makefile @@ -0,0 +1,3 @@ +ifeq ($(subdir), posix) +sysdep_routines := $(sysdep_routines) sys_wait4 +endif diff --git a/sysdeps/unix/bsd/sony/newsos4/fchdir.S b/sysdeps/unix/bsd/sony/newsos4/fchdir.S new file mode 100644 index 0000000000..6db7282ac9 --- /dev/null +++ b/sysdeps/unix/bsd/sony/newsos4/fchdir.S @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/bsd4.4/fchdir.S> diff --git a/sysdeps/unix/bsd/sony/newsos4/sys_wait4.S b/sysdeps/unix/bsd/sony/newsos4/sys_wait4.S new file mode 100644 index 0000000000..6a79710b07 --- /dev/null +++ b/sysdeps/unix/bsd/sony/newsos4/sys_wait4.S @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/sun/sunos4/sys_wait4.S> diff --git a/sysdeps/unix/bsd/sony/newsos4/wait.c b/sysdeps/unix/bsd/sony/newsos4/wait.c new file mode 100644 index 0000000000..79d54580fd --- /dev/null +++ b/sysdeps/unix/bsd/sony/newsos4/wait.c @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/bsd4.4/wait.c> diff --git a/sysdeps/unix/bsd/sony/newsos4/wait3.c b/sysdeps/unix/bsd/sony/newsos4/wait3.c new file mode 100644 index 0000000000..0b3bdee771 --- /dev/null +++ b/sysdeps/unix/bsd/sony/newsos4/wait3.c @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/bsd4.4/wait3.c> diff --git a/sysdeps/unix/bsd/sony/newsos4/wait4.c b/sysdeps/unix/bsd/sony/newsos4/wait4.c new file mode 100644 index 0000000000..856c99fd61 --- /dev/null +++ b/sysdeps/unix/bsd/sony/newsos4/wait4.c @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/sun/sunos4/wait4.c> diff --git a/sysdeps/unix/bsd/statbuf.h b/sysdeps/unix/bsd/statbuf.h new file mode 100644 index 0000000000..166d68bbf7 --- /dev/null +++ b/sysdeps/unix/bsd/statbuf.h @@ -0,0 +1,84 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _GNU_STAT_H + +#define _GNU_STAT_H 1 + +#include <gnu/types.h> + +/* Structure describing file characteristics. */ +struct stat + { + /* This is a short instead of dev_t for compatibility with 4.3. */ + short int st_dev; /* Device containing the file. */ + __ino_t st_ino; /* File serial number. */ + + /* This is a short instead of mode_t for compatibility with 4.3. */ + unsigned short int st_mode; /* File mode. */ + + __nlink_t st_nlink; /* Link count. */ + + /* These are shorts instead of uid_t/gid_t for compatibility with 4.3. */ + unsigned short int st_uid; /* User ID of the file's owner. */ + unsigned short int st_gid; /* Group ID of the file's group.*/ + + /* This is a short instead of dev_t for compatibility with 4.3. */ + short int st_rdev; /* Device number, if device. */ + + __off_t st_size; /* Size of file, in bytes. */ + + __time_t st_atime; /* Time of last access. */ + unsigned long int st_atime_usec; + __time_t st_mtime; /* Time of last modification. */ + unsigned long int st_mtime_usec; + __time_t st_ctime; /* Time of last status change. */ + unsigned long int st_ctime_usec; + + unsigned long int st_blksize; /* Optimal block size for I/O. */ +#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */ + + unsigned long int st_blocks; /* Number of 512-byte blocks allocated. */ + + long int st_spare[2]; + }; + +/* Encoding of the file mode. */ + +#define __S_IFMT 0170000 /* These bits determine file type. */ + +/* File types. */ +#define __S_IFDIR 0040000 /* Directory. */ +#define __S_IFCHR 0020000 /* Character device. */ +#define __S_IFBLK 0060000 /* Block device. */ +#define __S_IFREG 0100000 /* Regular file. */ +#define __S_IFLNK 0120000 /* Symbolic link. */ +#define __S_IFSOCK 0140000 /* Socket. */ +#define __S_IFIFO 0010000 /* FIFO. */ + +/* Protection bits. */ + +#define __S_ISUID 04000 /* Set user ID on execution. */ +#define __S_ISGID 02000 /* Set group ID on execution. */ +#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */ +#define __S_IREAD 0400 /* Read by owner. */ +#define __S_IWRITE 0200 /* Write by owner. */ +#define __S_IEXEC 0100 /* Execute by owner. */ + + +#endif /* gnu/stat.h */ diff --git a/sysdeps/unix/bsd/stime.c b/sysdeps/unix/bsd/stime.c new file mode 100644 index 0000000000..be928e8f39 --- /dev/null +++ b/sysdeps/unix/bsd/stime.c @@ -0,0 +1,39 @@ +/* Copyright (C) 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <sys/time.h> + +/* Set the system clock to *WHEN. */ + +int +DEFUN(stime, (when), CONST time_t *when) +{ + struct timeval tv; + + if (when == NULL) + { + errno = EINVAL; + return -1; + } + + tv.tv_sec = *when; + tv.tv_usec = 0; + return __settimeofday (&tv, (struct timezone *) 0); +} diff --git a/sysdeps/unix/bsd/stty.c b/sysdeps/unix/bsd/stty.c new file mode 100644 index 0000000000..c6322ba833 --- /dev/null +++ b/sysdeps/unix/bsd/stty.c @@ -0,0 +1,29 @@ +/* Copyright (C) 1991 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <sgtty.h> + +/* Set the terminal parameters associated with FD to *PARAMS. */ +int +DEFUN(stty, (fd, params), + int fd AND CONST struct sgttyb *params) +{ + return ioctl(fd, TIOCSETP, (PTR) params); +} diff --git a/sysdeps/unix/bsd/sun/getdents.S b/sysdeps/unix/bsd/sun/getdents.S new file mode 100644 index 0000000000..f283a5cc71 --- /dev/null +++ b/sysdeps/unix/bsd/sun/getdents.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (getdirentries, 4) + ret + +weak_alias (__getdirentries, getdirentries) diff --git a/sysdeps/unix/bsd/sun/m68k/Dist b/sysdeps/unix/bsd/sun/m68k/Dist new file mode 100644 index 0000000000..cd893ff463 --- /dev/null +++ b/sysdeps/unix/bsd/sun/m68k/Dist @@ -0,0 +1 @@ +sigtramp.c diff --git a/sysdeps/unix/bsd/sun/m68k/Makefile b/sysdeps/unix/bsd/sun/m68k/Makefile new file mode 100644 index 0000000000..ac4121dc2c --- /dev/null +++ b/sysdeps/unix/bsd/sun/m68k/Makefile @@ -0,0 +1,3 @@ +ifeq ($(subdir),signal) +sysdep_routines := $(sysdep_routines) sigtramp +endif diff --git a/sysdeps/unix/bsd/sun/m68k/brk.S b/sysdeps/unix/bsd/sun/m68k/brk.S new file mode 100644 index 0000000000..114fa73c85 --- /dev/null +++ b/sysdeps/unix/bsd/sun/m68k/brk.S @@ -0,0 +1,49 @@ +/* Copyright (C) 1991, 1992, 1994, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifndef SYS_brk +#define SYS_brk 17 +#endif + +#ifndef HAVE_GNU_LD +#define __end _end +#endif + +.data +.globl ___curbrk +___curbrk: + .long __end + +.text +ENTRY (__brk) + movel __end, d0 + cmpl sp@(4), d0 + ble 0f + movel d0, sp@(4) +0: pea SYS_brk + trap #0 + bcs 1f + movel sp@(4), ___curbrk + clrl d0 + rts +1: + jmp syscall_error + +weak_alias (__brk, brk) diff --git a/sysdeps/unix/bsd/sun/m68k/sethostid.S b/sysdeps/unix/bsd/sun/m68k/sethostid.S new file mode 100644 index 0000000000..8b30f3fe65 --- /dev/null +++ b/sysdeps/unix/bsd/sun/m68k/sethostid.S @@ -0,0 +1,44 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifdef SYS_sethostid + +SYSCALL (sethostid, 1) + ret + +#else + +#include <errnos.h> + +.globl _sethostid +.even +_sethostid: + movel #ENOSYS, _errno + moveq #-1, d0 + rts + +#ifdef HAVE_GNU_LD + +.stabs "warning: sethostid is not implemented and will always fail",30,0,0,0 +.stabs "_sethostid",1,0,0,0 + +#endif + +#endif diff --git a/sysdeps/unix/bsd/sun/m68k/sigcontext.h b/sysdeps/unix/bsd/sun/m68k/sigcontext.h new file mode 100644 index 0000000000..471b516bdc --- /dev/null +++ b/sysdeps/unix/bsd/sun/m68k/sigcontext.h @@ -0,0 +1,26 @@ +/* Structure describing state saved while handling a signal. Sun 3 version. +Copyright (C) 1993, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +struct sigcontext + { + int sc_onstack; + __sigset_t sc_mask; + + int sc_sp, sc_pc, sc_ps; + }; diff --git a/sysdeps/unix/bsd/sun/m68k/sigtramp.c b/sysdeps/unix/bsd/sun/m68k/sigtramp.c new file mode 100644 index 0000000000..32a2c2047e --- /dev/null +++ b/sysdeps/unix/bsd/sun/m68k/sigtramp.c @@ -0,0 +1,142 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> + +#ifndef __GNUC__ + #error This file uses GNU C extensions; you must compile with GCC. +#endif + +/* Get the definition of `struct sigcontext'. */ +#define KERNEL +#define sigvec sun_sigvec +#define sigstack sun_sigstack +#define sigcontext sun_sigcontext +#include "/usr/include/sys/signal.h" +#undef sigvec +#undef sigstack +#undef sigcontext +#undef NSIG +#undef SIGABRT +#undef SIGCLD +#undef SV_ONSTACK +#undef SV_RESETHAND +#undef SV_INTERRUPT +#undef SA_ONSTACK +#undef SA_NOCLDSTOP +#undef SIG_ERR +#undef SIG_DFL +#undef SIG_IGN +#undef sigmask +#undef SIG_BLOCK +#undef SIG_UNBLOCK +#undef SIG_SETMASK + +#include <signal.h> +#include <stddef.h> +#include <errno.h> + +/* Defined in __sigvec.S. */ +extern int EXFUN(__raw_sigvec, (int sig, CONST struct sigvec *vec, + struct sigvec *ovec)); + +/* User-specified signal handlers. */ +#define mytramp 1 +#ifdef mytramp +static __sighandler_t handlers[NSIG]; +#else +#define handlers _sigfunc +extern __sighandler_t _sigfunc[]; +#endif + +#if mytramp + +/* Handler for all signals that are handled by a user-specified function. + Saves and restores the general regs %g2-%g7, the %y register, and + all the FPU regs (including %fsr), around calling the user's handler. */ +static void +DEFUN(trampoline, (sig, code, context, addr), + int sig AND int code AND struct sigcontext *context AND PTR addr) +{ + int save[4]; + + /* Save the call-clobbered registers. */ + asm volatile ("movem%.l d0-d1/a0-a1, %0" : : "m" (save[0])); + + /* XXX should save/restore FP regs */ + + /* Call the user's handler. */ + (*((void EXFUN((*), (int sig, int code, struct sigcontext *context, + PTR addr))) handlers[sig])) + (sig, code, context, addr); + + /* Restore the call-clobbered registers. */ + asm volatile ("movem%.l %0, d0-d1/a0-a1" : : "g" (save[0]) : + "d0", "d1", "a0", "a1"); + + __sigreturn (context); +} + +#endif + +int +DEFUN(__sigvec, (sig, vec, ovec), + int sig AND CONST struct sigvec *vec AND struct sigvec *ovec) +{ +#ifndef mytramp + extern void _sigtramp (int); +#define trampoline _sigtramp +#endif + struct sigvec myvec; + int mask; + __sighandler_t ohandler; + + if (sig <= 0 || sig >= NSIG) + { + errno = EINVAL; + return -1; + } + + mask = __sigblock(sigmask(sig)); + + ohandler = handlers[sig]; + + if (vec != NULL && + vec->sv_handler != SIG_IGN && vec->sv_handler != SIG_DFL) + { + handlers[sig] = vec->sv_handler; + myvec = *vec; + myvec.sv_handler = trampoline; + vec = &myvec; + } + + if (__raw_sigvec(sig, vec, ovec) < 0) + { + int save = errno; + (void) __sigsetmask(mask); + errno = save; + return -1; + } + + if (ovec != NULL && ovec->sv_handler == trampoline) + ovec->sv_handler = ohandler; + + (void) __sigsetmask(mask); + + return 0; +} diff --git a/sysdeps/unix/bsd/sun/m68k/syscall.S b/sysdeps/unix/bsd/sun/m68k/syscall.S new file mode 100644 index 0000000000..0a98da7c67 --- /dev/null +++ b/sysdeps/unix/bsd/sun/m68k/syscall.S @@ -0,0 +1,28 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +ENTRY (syscall) + movel sp@, d0 /* Save return address in D0. */ + movel sp@(4), sp@ /* Put syscall number at top of stack. */ + movel d0, sp@(4) /* Put return address under it. */ + trap #0 /* Do syscall; pops number from stack. */ + jcs error + ret +error: jmp syscall_error diff --git a/sysdeps/unix/bsd/sun/m68k/sysdep.h b/sysdeps/unix/bsd/sun/m68k/sysdep.h new file mode 100644 index 0000000000..80f6aba7b0 --- /dev/null +++ b/sysdeps/unix/bsd/sun/m68k/sysdep.h @@ -0,0 +1,62 @@ +/* Copyright (C) 1991, 1992, 1994, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdeps/unix/sysdep.h> + +#ifdef ASSEMBLER + +#define POUND # + +#ifdef __STDC__ +#define ENTRY(name) \ + .globl _##name; \ + .even; \ + _##name##: +#else +#define ENTRY(name) \ + .globl _/**/name; \ + .even; \ + _/**/name/**/: +#endif + +#ifdef __STDC__ +#define PSEUDO(name, syscall_name, args) \ + .even; \ + .globl syscall_error; \ + error: jmp syscall_error; \ + ENTRY (name) \ + pea SYS_##syscall_name; \ + trap POUND 0; \ + bcs error +#else +#define PSEUDO(name, syscall_name, args) \ + .even; \ + .globl syscall_error; \ + error: jmp syscall_error; \ + ENTRY (name) \ + pea SYS_/**/syscall_name; \ + trap POUND 0; \ + bcs error +#endif + +#define ret rts +#define r0 d0 +#define r1 d1 +#define MOVE(x,y) movel x , y + +#endif /* ASSEMBLER */ diff --git a/sysdeps/unix/bsd/sun/sethostid.c b/sysdeps/unix/bsd/sun/sethostid.c new file mode 100644 index 0000000000..a8951fa7d5 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sethostid.c @@ -0,0 +1 @@ +#include <sysdeps/stub/sethostid.c> diff --git a/sysdeps/unix/bsd/sun/signum.h b/sysdeps/unix/bsd/sun/signum.h new file mode 100644 index 0000000000..ea83d710f6 --- /dev/null +++ b/sysdeps/unix/bsd/sun/signum.h @@ -0,0 +1,69 @@ +/* Signal number definitions. SunOS version. +Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifdef _SIGNAL_H + +/* This file defines the fake signal functions and signal + number constants for SunOS 3 and 4 Unix systems. */ + +/* Fake signal functions. */ +#define SIG_ERR ((__sighandler_t) -1) /* Error return. */ +#define SIG_DFL ((__sighandler_t) 0) /* Default action. */ +#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */ + + +/* Signals. */ +#define SIGHUP 1 /* Hangup (POSIX). */ +#define SIGINT 2 /* Interrupt (ANSI). */ +#define SIGQUIT 3 /* Quit (POSIX). */ +#define SIGILL 4 /* Illegal instruction (ANSI). */ +#define SIGABRT SIGIOT /* Abort (ANSI). */ +#define SIGTRAP 5 /* Trace trap (POSIX). */ +#define SIGIOT 6 /* IOT trap (4.2 BSD). */ +#define SIGEMT 7 /* EMT trap (4.2 BSD). */ +#define SIGFPE 8 /* Floating-point exception (ANSI). */ +#define SIGKILL 9 /* Kill, unblockable (POSIX). */ +#define SIGBUS 10 /* Bus error (4.2 BSD). */ +#define SIGSEGV 11 /* Segmentation violation (ANSI). */ +#define SIGSYS 12 /* Bad argument to system call (4.2 BSD). */ +#define SIGPIPE 13 /* Broken pipe (POSIX). */ +#define SIGALRM 14 /* Alarm clock (POSIX). */ +#define SIGTERM 15 /* Termination (ANSI). */ +#define SIGURG 16 /* Urgent condition on socket (4.2 BSD). */ +#define SIGSTOP 17 /* Stop, unblockable (POSIX). */ +#define SIGTSTP 18 /* Keyboard stop (POSIX). */ +#define SIGCONT 19 /* Continue (POSIX). */ +#define SIGCHLD 20 /* Child status has changed (POSIX). */ +#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */ +#define SIGTTIN 21 /* Background read from tty (POSIX). */ +#define SIGTTOU 22 /* Background write to tty (POSIX). */ +#define SIGIO 23 /* I/O now possible (4.2 BSD). */ +#define SIGPOLL SIGIO /* Same as SIGIO? (SVID). */ +#define SIGXCPU 24 /* CPU limit exceeded (4.2 BSD). */ +#define SIGXFSZ 25 /* File size limit exceeded (4.2 BSD). */ +#define SIGVTALRM 26 /* Virtual alarm clock (4.2 BSD). */ +#define SIGPROF 27 /* Profiling alarm clock (4.2 BSD). */ +#define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */ +#define SIGLOST 29 /* Resource lost (Sun). */ +#define SIGUSR1 30 /* User-defined signal 1 (POSIX). */ +#define SIGUSR2 31 /* User-defined signal 2 (POSIX). */ + +#endif /* <signal.h> included. */ + +#define _NSIG 32 /* Biggest signal number + 1. */ diff --git a/sysdeps/unix/bsd/sun/sigreturn.S b/sysdeps/unix/bsd/sun/sigreturn.S new file mode 100644 index 0000000000..d0a3f3a56b --- /dev/null +++ b/sysdeps/unix/bsd/sun/sigreturn.S @@ -0,0 +1,28 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifndef SYS_sigreturn +#define SYS_sigreturn 139 +#endif + +SYSCALL__ (sigreturn, 1) + /* Does not return. */ + +weak_alias (__sigreturn, sigreturn) diff --git a/sysdeps/unix/bsd/sun/sigvec.S b/sysdeps/unix/bsd/sun/sigvec.S new file mode 100644 index 0000000000..c09397486f --- /dev/null +++ b/sysdeps/unix/bsd/sun/sigvec.S @@ -0,0 +1,26 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +/* __sigvec is defined by sigtramp.c. */ + +PSEUDO (__raw_sigvec, sigvec, 3) + ret + +weak_alias (__sigvec, sigvec) diff --git a/sysdeps/unix/bsd/sun/sparc/Dist b/sysdeps/unix/bsd/sun/sparc/Dist new file mode 100644 index 0000000000..cd893ff463 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sparc/Dist @@ -0,0 +1 @@ +sigtramp.c diff --git a/sysdeps/unix/bsd/sun/sparc/Makefile b/sysdeps/unix/bsd/sun/sparc/Makefile new file mode 100644 index 0000000000..59d10dbdbf --- /dev/null +++ b/sysdeps/unix/bsd/sun/sparc/Makefile @@ -0,0 +1,7 @@ +# Basically `-e start' is magical to the Sun linker. You would think that +# having start.o first would be enough, but you would be wrong. +LDFLAGS := $(LDFLAGS) -Xlinker -e -Xlinker start + +ifeq ($(subdir),signal) +sysdep_routines := $(sysdep_routines) sigtramp +endif diff --git a/sysdeps/unix/bsd/sun/sparc/sethostid.S b/sysdeps/unix/bsd/sun/sparc/sethostid.S new file mode 100644 index 0000000000..fbafba5277 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sparc/sethostid.S @@ -0,0 +1,46 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifdef SYS_sethostid + +SYSCALL (sethostid, 1) + ret + +#else + +/* <errnos.h> only defines E* #ifdef _ERRNO_H. */ +#define _ERRNO_H +#include <errnos.h> + +ENTRY (sethostid) + mov ENOSYS, %o0 + sethi %hi(_errno), %g1 + st %o0, [%g1 + %lo(_errno)] + retl + sub %g0, 1, %o0 + +#ifdef HAVE_GNU_LD + +.stabs "warning: sethostid is not implemented and will always fail",30,0,0,0 +.stabs "_sethostid",1,0,0,0 + +#endif + +#endif diff --git a/sysdeps/unix/bsd/sun/sparc/sigcontext.h b/sysdeps/unix/bsd/sun/sparc/sigcontext.h new file mode 100644 index 0000000000..290bf817af --- /dev/null +++ b/sysdeps/unix/bsd/sun/sparc/sigcontext.h @@ -0,0 +1,31 @@ +/* Structure describing state saved while handling a signal. Sparc version. +Copyright (C) 1992, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +struct sigcontext + { + int sc_onstack; + __sigset_t sc_mask; + +#define SPARC_MAXREGWINDOW 31 /* Maximum usable register windows. */ + int sc_sp, sc_pc, sc_npc, sc_psr, sc_g1, sc_o0; + int sc_wbcnt; /* Number of outstanding windows. */ + __ptr_t sc_spbuf[SPARC_MAXREGWINDOW]; /* SP's for each window. */ + int sc_wbuf[SPARC_MAXREGWINDOW][16]; /* Saved register windows. */ + }; + diff --git a/sysdeps/unix/bsd/sun/sparc/sigtramp.c b/sysdeps/unix/bsd/sun/sparc/sigtramp.c new file mode 100644 index 0000000000..54f62933a8 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sparc/sigtramp.c @@ -0,0 +1,246 @@ +/* Copyright (C) 1991, 1992, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> + +#ifndef __GNUC__ + #error This file uses GNU C extensions; you must compile with GCC. +#endif + +/* Get the definition of `struct sigcontext'. */ +#define KERNEL +#define sigvec sun_sigvec +#define sigstack sun_sigstack +#define sigcontext sun_sigcontext +#include "/usr/include/sys/signal.h" +#undef sigvec +#undef sigstack +#undef sigcontext +#undef NSIG +#undef SIGABRT +#undef SIGCLD +#undef SV_ONSTACK +#undef SV_RESETHAND +#undef SV_INTERRUPT +#undef SA_ONSTACK +#undef SA_NOCLDSTOP +#undef SIG_ERR +#undef SIG_DFL +#undef SIG_IGN +#undef sigmask +#undef SIG_BLOCK +#undef SIG_UNBLOCK +#undef SIG_SETMASK + +#include <signal.h> +#include <stddef.h> +#include <errno.h> + +/* Defined in __sigvec.S. */ +extern int EXFUN(__raw_sigvec, (int sig, CONST struct sigvec *vec, + struct sigvec *ovec)); + +/* User-specified signal handlers. */ +#define mytramp 1 +#ifdef mytramp +static __sighandler_t handlers[NSIG]; +#else +#define handlers _sigfunc +extern __sighandler_t _sigfunc[]; +#endif + +#if mytramp + +/* Handler for all signals that are handled by a user-specified function. + Saves and restores the general regs %g2-%g7, the %y register, and + all the FPU regs (including %fsr), around calling the user's handler. */ +static void +DEFUN(trampoline, (sig), int sig) +{ + /* We use `double' and `long long int' so `std' (store doubleword) insns, + which might be faster than single-word stores, will be generated. */ + register double f0 asm("%f0"); + register double f2 asm("%f2"); + register double f4 asm("%f4"); + register double f6 asm("%f6"); + register double f8 asm("%f8"); + register double f10 asm("%f10"); + register double f12 asm("%f12"); + register double f14 asm("%f14"); + register double f16 asm("%f16"); + register double f18 asm("%f18"); + register double f20 asm("%f20"); + register double f22 asm("%f22"); + register double f24 asm("%f24"); + register double f26 asm("%f26"); + register double f28 asm("%f28"); + register double f30 asm("%f30"); + register long long int g2 asm("%g2"); + register long long int g4 asm("%g4"); + register long long int g6 asm("%g6"); + register int *fp asm("%fp"); + + int code; + register struct sigcontext *context asm("%i0"); /* See end of fn. */ + PTR addr; + int y; + double fpsave[16]; + int fsr; + int savefpu; + long long int glsave[3]; + + /* SIG isn't really passed as an arg. + The args to the signal handler are at fp[16..19]. */ + sig = fp[16]; + code = fp[17]; + context = (struct sigcontext *) fp[18]; + addr = (PTR) fp[19]; + + /* Save the Y register. */ + asm("rd %%y, %0" : "=r" (y)); + + /* Save the FPU regs if the FPU enable bit is set in the PSR, + and the signal isn't an FP exception. */ + savefpu = (context->sc_psr & 0x1000) && sig != SIGFPE; + if (savefpu) + { + fpsave[0] = f0; + fpsave[1] = f2; + fpsave[2] = f4; + fpsave[3] = f6; + fpsave[4] = f8; + fpsave[5] = f10; + fpsave[6] = f12; + fpsave[7] = f14; + fpsave[8] = f16; + fpsave[9] = f18; + fpsave[10] = f20; + fpsave[11] = f22; + fpsave[12] = f24; + fpsave[13] = f26; + fpsave[14] = f28; + fpsave[15] = f30; + + /* Force it into a stack slot so the asm won't barf. Sigh. */ + (void) &fsr; + asm("st %%fsr, %0" : "=m" (fsr)); + } + + /* Save the global registers (except for %g1, which is a scratch reg). */ + glsave[0] = g2; + glsave[1] = g4; + glsave[2] = g6; + + /* Call the user's handler. */ + (*((void EXFUN((*), (int sig, int code, struct sigcontext *context, + PTR addr))) handlers[sig])) + (sig, code, context, addr); + + /* Restore the Y register. */ + asm("mov %0, %%y" : : "r" (y)); + + if (savefpu) + { + /* Restore the FPU regs. */ + f0 = fpsave[0]; + f2 = fpsave[1]; + f4 = fpsave[2]; + f6 = fpsave[3]; + f8 = fpsave[4]; + f10 = fpsave[5]; + f12 = fpsave[6]; + f14 = fpsave[7]; + f16 = fpsave[8]; + f18 = fpsave[9]; + f20 = fpsave[10]; + f22 = fpsave[11]; + f24 = fpsave[12]; + f26 = fpsave[13]; + f28 = fpsave[14]; + f30 = fpsave[15]; + + asm("ld %0, %%fsr" : : "m" (fsr)); + } + + /* Restore the globals. */ + g2 = glsave[0]; + g4 = glsave[1]; + g6 = glsave[2]; + + /* Unwind a frame, and do a "sigcleanup" system call. + The system call apparently does a return. + I don't know what it's for. Ask Sun. */ + asm("restore %%g0, 139, %%g1\n" + "ta 0\n" + "! this should be i0: %0" /* Useless insn that will never be executed, */ + /* here to make the compiler happy. */ + : /* No outputs. */ : + /* CONTEXT is bound to %i0. We reference it as an input here to make + sure the compiler considers it live at this point, and preserves + the value in that register. The restore makes %i0 become %o0, the + argument to the system call. */ + "r" (context)); +} +#endif + +int +DEFUN(__sigvec, (sig, vec, ovec), + int sig AND CONST struct sigvec *vec AND struct sigvec *ovec) +{ +#ifndef mytramp + extern void _sigtramp (int); +#define trampoline _sigtramp +#endif + struct sigvec myvec; + int mask; + __sighandler_t ohandler; + + if (sig <= 0 || sig >= NSIG) + { + errno = EINVAL; + return -1; + } + + mask = __sigblock(sigmask(sig)); + + ohandler = handlers[sig]; + + if (vec != NULL && + vec->sv_handler != SIG_IGN && vec->sv_handler != SIG_DFL) + { + handlers[sig] = vec->sv_handler; + myvec = *vec; + myvec.sv_handler = trampoline; + vec = &myvec; + } + + if (__raw_sigvec(sig, vec, ovec) < 0) + { + int save = errno; + (void) __sigsetmask(mask); + errno = save; + return -1; + } + + if (ovec != NULL && ovec->sv_handler == trampoline) + ovec->sv_handler = ohandler; + + (void) __sigsetmask(mask); + + return 0; +} diff --git a/sysdeps/unix/bsd/sun/sunos3/m68k/wait.S b/sysdeps/unix/bsd/sun/sunos3/m68k/wait.S new file mode 100644 index 0000000000..f69c4b4431 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos3/m68k/wait.S @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/hp/m68k/wait.S> diff --git a/sysdeps/unix/bsd/sun/sunos4/.cvsignore b/sysdeps/unix/bsd/sun/sunos4/.cvsignore new file mode 100644 index 0000000000..1f69fd919a --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/.cvsignore @@ -0,0 +1,4 @@ +*.gz *.Z *.tar *.tgz +=* +TODO COPYING* AUTHORS copyr-* copying.* +glibc-* diff --git a/sysdeps/unix/bsd/sun/sunos4/Dist b/sysdeps/unix/bsd/sun/sunos4/Dist new file mode 100644 index 0000000000..f1c9046516 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/Dist @@ -0,0 +1,2 @@ +sys_wait4.S +sys_mmap.S diff --git a/sysdeps/unix/bsd/sun/sunos4/Implies b/sysdeps/unix/bsd/sun/sunos4/Implies new file mode 100644 index 0000000000..c99e256ac1 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/Implies @@ -0,0 +1,2 @@ +# SunOS 4 has the canonical set of <sys/mman.h> system calls. +unix/mman diff --git a/sysdeps/unix/bsd/sun/sunos4/Makefile b/sysdeps/unix/bsd/sun/sunos4/Makefile new file mode 100644 index 0000000000..96b88e1b72 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/Makefile @@ -0,0 +1,7 @@ +ifeq ($(subdir), posix) +sysdep_routines := $(sysdep_routines) sys_wait4 +endif + +ifeq ($(subdir), misc) +sysdep_routines := $(sysdep_routines) sys_mmap +endif diff --git a/sysdeps/unix/bsd/sun/sunos4/fcntlbits.h b/sysdeps/unix/bsd/sun/sunos4/fcntlbits.h new file mode 100644 index 0000000000..210072222c --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/fcntlbits.h @@ -0,0 +1,145 @@ +/* O_*, F_*, FD_* bit values for SunOS 4. +Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _FCNTLBITS_H + +#define _FCNTLBITS_H 1 + + +/* File access modes for `open' and `fcntl'. */ +#define O_RDONLY 0 /* Open read-only. */ +#define O_WRONLY 1 /* Open write-only. */ +#define O_RDWR 2 /* Open read/write. */ + + +/* Bits OR'd into the second argument to open. */ +#define O_CREAT 0x0200 /* Create file if it doesn't exist. */ +#define O_EXCL 0x0800 /* Fail if file already exists. */ +#define O_TRUNC 0x0400 /* Truncate file to zero length. */ +#define O_NOCTTY 0x8000 /* Don't assign a controlling terminal. */ +#if defined (__USE_BSD) || defined (__USE_SVID) +#define O_ASYNC 0x0040 /* Send SIGIO to owner when data is ready. */ +#define O_FSYNC 0x2000 /* Synchronous writes. */ +#define O_SYNC O_FSYNC +#endif + +/* File status flags for `open' and `fcntl'. */ +#define O_APPEND 0x0008 /* Writes append to the file. */ +#define O_NONBLOCK 0x4000 /* Non-blocking I/O. */ + +/* Sun defines O_NDELAY one way for BSD behavior and another for System V + behavior. In the GNU C library, you get the BSD behavior unless you + define _USG_SOURCE without also defining _BSD_SOURCE or _GNU_SOURCE. */ +#ifdef __USE_BSD +#define O_NDELAY 0x0004 +#endif +#if !defined (O_NDELAY) && defined (__USE_SVID) +#define O_NDELAY 0x1000 +#endif + +#ifdef __USE_BSD +/* Bits in the file status flags returned by F_GETFL. + These are all the O_* flags, plus FREAD and FWRITE, which are + independent bits set by which of O_RDONLY, O_WRONLY, and O_RDWR, was + given to `open'. */ +#define FREAD 1 +#define FWRITE 2 + +/* Traditional Unix names the O_* bits. */ +#define FASYNC O_ASYNC +#define FCREAT O_CREAT +#define FEXCL O_EXCL +#define FTRUNC O_TRUNC +#define FNOCTTY O_NOCTTY +#define FFSYNC O_FSYNC +#define FSYNC O_SYNC +#define FAPPEND O_APPEND +#define FNONBLOCK O_NONBLOCK +#define FNONBIO O_NONBLOCK +#define FNDELAY 0x0004 /* BSD O_NDELAY. */ +#define FNBIO 0x1000 /* System V O_NDELAY. */ +#endif + +/* Mask for file access modes. This is system-dependent in case + some system ever wants to define some other flavor of access. */ +#define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR) + +/* Values for the second argument to `fcntl'. */ +#define F_DUPFD 0 /* Duplicate file descriptor. */ +#define F_GETFD 1 /* Get file descriptor flags. */ +#define F_SETFD 2 /* Set file descriptor flags. */ +#define F_GETFL 3 /* Get file status flags. */ +#define F_SETFL 4 /* Set file status flags. */ +#ifdef __USE_BSD +#define F_GETOWN 5 /* Get owner (receiver of SIGIO). */ +#define F_SETOWN 6 /* Set owner (receiver of SIGIO). */ +#endif +#define F_GETLK 7 /* Get record locking info. */ +#define F_SETLK 8 /* Set record locking info (non-blocking). */ +#define F_SETLKW 9 /* Set record locking info (blocking). */ +#ifdef __USE_BSD +#define F_RGETLK 10 /* Get remote record locking info. */ +#define F_RSETLK 11 /* Set remote locking info (non-blocking). */ +#define F_CNVT 12 /* Convert a fhandle to an open fd. */ +#define F_RSETLKW 13 /* Set remote locking info (blocking). */ +#endif + +/* File descriptor flags used with F_GETFD and F_SETFD. */ +#define FD_CLOEXEC 1 /* Close on exec. */ + + +#include <gnu/types.h> + +/* The structure describing an advisory lock. This is the type of the third + argument to `fcntl' for the F_GETLK, F_SETLK, and F_SETLKW requests. */ +struct flock + { + short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ + __off_t l_start; /* Offset where the lock begins. */ + __off_t l_len; /* Size of the locked area; zero means until EOF. */ + short int l_pid; /* Process holding the lock. */ + short int l_xxx; /* Reserved for future use. */ + }; + +#ifdef __USE_BSD +/* The structure describing a remote advisory lock. This is the type of the + third arg to `fcntl' for the F_RGETLK, F_RSETLK, and F_RSETLKW requests. */ +struct eflock + { + short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ + __off_t l_start; /* Offset where the lock begins. */ + __off_t l_len; /* Size of the locked area; zero means until EOF. */ + short int l_pid; /* Process holding the lock. */ + short int l_xxx; /* Reserved for future use. */ + long int l_rpid; /* Remote process ID wanting this lock. */ + long int l_rsys; /* Remote system ID wanting this lock. */ + }; + +#endif + + +/* Values for the `l_type' field of a `struct flock'. */ +#define F_RDLCK 1 /* Read lock. */ +#define F_WRLCK 2 /* Write lock. */ +#define F_UNLCK 3 /* Remove lock. */ + + +#endif /* fcntlbits.h */ diff --git a/sysdeps/unix/bsd/sun/sunos4/mmap.c b/sysdeps/unix/bsd/sun/sunos4/mmap.c new file mode 100644 index 0000000000..4dfc1ca2da --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/mmap.c @@ -0,0 +1,41 @@ +/* Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sys/types.h> +#include <sys/mman.h> +#include <errno.h> + +/* Map addresses starting near ADDR and extending for LEN bytes. from + OFFSET into the file FD describes according to PROT and FLAGS. If ADDR + is nonzero, it is the desired mapping address. If the MAP_FIXED bit is + set in FLAGS, the mapping will be at ADDR exactly (which must be + page-aligned); otherwise the system chooses a convenient nearby address. + The return value is the actual mapping address chosen or (caddr_t) -1 + for errors (in which case `errno' is set). A successful `mmap' call + deallocates any previous mapping for the affected region. */ + +extern caddr_t __mmap_syscall (caddr_t addr, size_t len, + int prot, int flags, int fd, off_t offset); + + +caddr_t +mmap (caddr_t addr, size_t len, int prot, int flags, int fd, off_t offset) +{ + return __mmap_syscall (addr, len, prot, flags | _MAP_NEW, fd, offset); +} + diff --git a/sysdeps/unix/bsd/sun/sunos4/msync.S b/sysdeps/unix/bsd/sun/sunos4/msync.S new file mode 100644 index 0000000000..9fb8955dc2 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/msync.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL (msync, 3) + ret diff --git a/sysdeps/unix/bsd/sun/sunos4/poll.S b/sysdeps/unix/bsd/sun/sunos4/poll.S new file mode 100644 index 0000000000..95c4fd2f82 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/poll.S @@ -0,0 +1 @@ +#include <sysdeps/unix/sysv/poll.S> diff --git a/sysdeps/unix/bsd/sun/sunos4/resourcebits.h b/sysdeps/unix/bsd/sun/sunos4/resourcebits.h new file mode 100644 index 0000000000..b5d3704e6c --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/resourcebits.h @@ -0,0 +1,48 @@ +/* Bit values for resource limits. SunOS 4 version. +Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* These are the values for 4.4 BSD and GNU. Earlier BSD systems have a + subset of these kinds of resource limit. In systems where `getrlimit' + and `setrlimit' are not system calls, these are the values used by the C + library to emulate them. */ + +/* Kinds of resource limit. */ +enum __rlimit_resource + { + /* Per-process CPU limit, in seconds. */ + RLIMIT_CPU, + /* Largest file that can be created, in bytes. */ + RLIMIT_FSIZE, + /* Maximum size of data segment, in bytes. */ + RLIMIT_DATA, + /* Maximum size of stack segment, in bytes. */ + RLIMIT_STACK, + /* Largest core file that can be created, in bytes. */ + RLIMIT_CORE, + /* Largest resident set size, in bytes. + This affects swapping; processes that are exceeding their + resident set size will be more likely to have physical memory + taken from them. */ + RLIMIT_RSS, + /* Number of open files. */ + RLIMIT_NOFILE, + RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */ + + RLIM_NLIMITS + }; diff --git a/sysdeps/unix/bsd/sun/sunos4/setsid.S b/sysdeps/unix/bsd/sun/sunos4/setsid.S new file mode 100644 index 0000000000..4930c56dcf --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/setsid.S @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/bsd4.4/setsid.S> diff --git a/sysdeps/unix/bsd/sun/sunos4/speed.c b/sysdeps/unix/bsd/sun/sunos4/speed.c new file mode 100644 index 0000000000..1c09d55dab --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/speed.c @@ -0,0 +1,113 @@ +/* `struct termios' speed frobnication functions. SunOS 4 version. +Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <stddef.h> +#include <errno.h> +#include <termios.h> + +static CONST speed_t speeds[] = + { + 0, + 50, + 75, + 110, + 134, + 150, + 200, + 300, + 600, + 1200, + 1800, + 2400, + 4800, + 9600, + 19200, + 38400, + }; + + +/* Return the output baud rate stored in *TERMIOS_P. */ +speed_t +DEFUN(cfgetospeed, (termios_p), CONST struct termios *termios_p) +{ + return termios_p->c_cflag & CBAUD; +} + +/* Return the input baud rate stored in *TERMIOS_P. */ +speed_t +DEFUN(cfgetispeed, (termios_p), CONST struct termios *termios_p) +{ + return (termios_p->c_cflag & CIBAUD) >> IBSHIFT; +} + +/* Set the output baud rate stored in *TERMIOS_P to SPEED. */ +int +DEFUN(cfsetospeed, (termios_p, speed), + struct termios *termios_p AND speed_t speed) +{ + register unsigned int i; + + if (termios_p == NULL) + { + errno = EINVAL; + return -1; + } + + /* This allows either B1200 or 1200 to work. XXX + Do we really want to try to support this, given that + fetching the speed must return one or the other? */ + + for (i = 0; i < sizeof (speeds) / sizeof (speeds[0]); ++i) + if (i == speed || speeds[i] == speed) + { + termios_p->c_cflag &= ~CBAUD; + termios_p->c_cflag |= i; + return 0; + } + + errno = EINVAL; + return -1; +} + +/* Set the input baud rate stored in *TERMIOS_P to SPEED. */ +int +DEFUN(cfsetispeed, (termios_p, speed), + struct termios *termios_p AND speed_t speed) +{ + register unsigned int i; + + if (termios_p == NULL) + { + errno = EINVAL; + return -1; + } + + /* See comment in cfsetospeed (above). */ + for (i = 0; i < sizeof (speeds) / sizeof (speeds[0]); ++i) + if (i == speed || speeds[i] == speed) + { + termios_p->c_cflag &= ~CIBAUD; + termios_p->c_cflag |= i << IBSHIFT; + return 0; + } + + errno = EINVAL; + return -1; +} diff --git a/sysdeps/unix/bsd/sun/sunos4/sys/mman.h b/sysdeps/unix/bsd/sun/sunos4/sys/mman.h new file mode 100644 index 0000000000..727e665fb6 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/sys/mman.h @@ -0,0 +1,107 @@ +/* Definitions for BSD-style memory management. SunOS 4 version. +Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _SYS_MMAN_H + +#define _SYS_MMAN_H 1 +#include <features.h> + +#include <gnu/types.h> +#define __need_size_t +#include <stddef.h> + + +/* Protections are chosen from these bits, OR'd together. The + implementation does not necessarily support PROT_EXEC or PROT_WRITE + without PROT_READ. The only guarantees are that no writing will be + allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ + +#define PROT_NONE 0x00 /* No access. */ +#define PROT_READ 0x01 /* Pages can be read. */ +#define PROT_WRITE 0x02 /* Pages can be written. */ +#define PROT_EXEC 0x04 /* Pages can be executed. */ + + +/* Sharing types (must choose one and only one of these). */ +#define MAP_SHARED 0x01 /* Share changes. */ +#define MAP_PRIVATE 0x02 /* Changes private; copy pages on write. */ +#define MAP_TYPE 0x0f /* Mask for sharing type. */ + +/* Other flags. */ +#define MAP_FIXED 0x10 /* Map address must be exactly as requested. */ +/* The following three flags are not actually implemented in SunOS 4.1. */ +#define MAP_RENAME 0x20 /* Rename private pages to file. */ +#define MAP_NORESERVE 0x40 /* Don't reserve needed swap area. */ +#define MAP_INHERIT 0x80 /* Region is retained after exec. */ + +/* This is an internal flag that is always set in `mmap' system calls. In + older versions of SunOS 4 `mmap' did not return the actual mapping + address, but always returned zero. This flag says to return the + address; the `mmap' C library function always sets it. */ +#define _MAP_NEW 0x80000000 + +/* Advice to `madvise'. */ +#define MADV_NORMAL 0 /* No further special treatment. */ +#define MADV_RANDOM 1 /* Expect random page references. */ +#define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ +#define MADV_WILLNEED 3 /* Will need these pages. */ +#define MADV_DONTNEED 4 /* Don't need these pages. */ + +/* Flags to `msync'. */ +#define MS_ASYNC 0x1 /* Return immediately, don't fsync. */ +#define MS_INVALIDATE 0x2 /* Invalidate caches. */ + + +#include <sys/cdefs.h> + +__BEGIN_DECLS +/* Map addresses starting near ADDR and extending for LEN bytes. from + OFFSET into the file FD describes according to PROT and FLAGS. If ADDR + is nonzero, it is the desired mapping address. If the MAP_FIXED bit is + set in FLAGS, the mapping will be at ADDR exactly (which must be + page-aligned); otherwise the system chooses a convenient nearby address. + The return value is the actual mapping address chosen or (caddr_t) -1 + for errors (in which case `errno' is set). A successful `mmap' call + deallocates any previous mapping for the affected region. */ + +__caddr_t mmap __P ((__caddr_t __addr, size_t __len, + int __prot, int __flags, int __fd, __off_t __offset)); + +/* Deallocate any mapping for the region starting at ADDR and extending LEN + bytes. Returns 0 if successful, -1 for errors (and sets errno). */ +int munmap __P ((__caddr_t __addr, size_t __len)); + +/* Change the memory protection of the region starting at ADDR and + extending LEN bytes to PROT. Returns 0 if successful, -1 for errors + (and sets errno). */ +int mprotect __P ((__caddr_t __addr, size_t __len, int __prot)); + +/* Synchronize the region starting at ADDR and extending LEN bytes with the + file it maps. Filesystem operations on a file being mapped are + unpredictable before this is done. */ +int msync __P ((__caddr_t __addr, size_t __len, int __flags)); + +/* Advise the system about particular usage patterns the program follows + for the region starting at ADDR and extending LEN bytes. */ +int madvise __P ((__caddr_t __addr, size_t __len, int __advice)); + +__END_DECLS + + +#endif /* sys/mman.h */ diff --git a/sysdeps/unix/bsd/sun/sunos4/sys_mmap.S b/sysdeps/unix/bsd/sun/sunos4/sys_mmap.S new file mode 100644 index 0000000000..61fe877342 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/sys_mmap.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +PSEUDO (__mmap_syscall, mmap, 5) + ret diff --git a/sysdeps/unix/bsd/sun/sunos4/sys_wait4.S b/sysdeps/unix/bsd/sun/sunos4/sys_wait4.S new file mode 100644 index 0000000000..6b796b7ea6 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/sys_wait4.S @@ -0,0 +1,22 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +PSEUDO (__wait4_syscall, wait4, 4) + ret diff --git a/sysdeps/unix/bsd/sun/sunos4/system.c b/sysdeps/unix/bsd/sun/sunos4/system.c new file mode 100644 index 0000000000..2c8e634bc8 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/system.c @@ -0,0 +1,2 @@ +/* SunOS 4 does have `waitpid'. Avoid unix/system.c, which says we don't. */ +#include <sysdeps/posix/system.c> diff --git a/sysdeps/unix/bsd/sun/sunos4/tcflow.c b/sysdeps/unix/bsd/sun/sunos4/tcflow.c new file mode 100644 index 0000000000..bb9a7fc7a0 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/tcflow.c @@ -0,0 +1,29 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <termios.h> +#include <sys/ioctl.h> + +/* Suspend or restart transmission on FD. */ +int +DEFUN(tcflow, (fd, action), int fd AND int action) +{ + return __ioctl (fd, TCXONC, action); +} diff --git a/sysdeps/unix/bsd/sun/sunos4/tcflush.c b/sysdeps/unix/bsd/sun/sunos4/tcflush.c new file mode 100644 index 0000000000..d76fc07cf0 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/tcflush.c @@ -0,0 +1,29 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <termios.h> +#include <sys/ioctl.h> + +/* Flush pending data on FD. */ +int +DEFUN(tcflush, (fd, queue_selector), int fd AND int queue_selector) +{ + return __ioctl (fd, TCFLSH, queue_selector); +} diff --git a/sysdeps/unix/bsd/sun/sunos4/tcgetattr.c b/sysdeps/unix/bsd/sun/sunos4/tcgetattr.c new file mode 100644 index 0000000000..5e45037bb2 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/tcgetattr.c @@ -0,0 +1,33 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <stddef.h> +#include <termios.h> +#include <sys/ioctl.h> + +/* Put the state of FD into *TERMIOS_P. */ +int +DEFUN(__tcgetattr, (fd, termios_p), + int fd AND struct termios *termios_p) +{ + return __ioctl (fd, TCGETS, termios_p); +} + +weak_alias (__tcgetattr, tcgetattr) diff --git a/sysdeps/unix/bsd/sun/sunos4/tcsendbrk.c b/sysdeps/unix/bsd/sun/sunos4/tcsendbrk.c new file mode 100644 index 0000000000..7a6d5cc05f --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/tcsendbrk.c @@ -0,0 +1,31 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <termios.h> +#include <sys/ioctl.h> +#include <sys/termio.h> /* Sun header file. */ + +/* Send zero bits on FD. */ +int +DEFUN(tcsendbreak, (fd, duration), int fd AND int duration) +{ + /* According to SunOS 4.1's termios(4), you can't specify a duration. */ + return __ioctl (fd, TCSBRK, 0); +} diff --git a/sysdeps/unix/bsd/sun/sunos4/tcsetattr.c b/sysdeps/unix/bsd/sun/sunos4/tcsetattr.c new file mode 100644 index 0000000000..4ae139a1f8 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/tcsetattr.c @@ -0,0 +1,49 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <stddef.h> +#include <termios.h> +#include <sys/ioctl.h> + +/* Set the state of FD to *TERMIOS_P. */ +int +DEFUN(tcsetattr, (fd, optional_actions, termios_p), + int fd AND int optional_actions AND CONST struct termios *termios_p) +{ + int cmd; + + switch (optional_actions) + { + case TCSANOW: + cmd = TCSETS; + break; + case TCSADRAIN: + cmd = TCSETSW; + break; + case TCSAFLUSH: + cmd = TCSETSF; + break; + default: + errno = EINVAL; + return -1; + } + + return __ioctl (fd, cmd, termios_p); +} diff --git a/sysdeps/unix/bsd/sun/sunos4/termbits.h b/sysdeps/unix/bsd/sun/sunos4/termbits.h new file mode 100644 index 0000000000..b768deab6f --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/termbits.h @@ -0,0 +1,208 @@ +/* termios type and macro definitions. SunOS 4 version. +Copyright (C) 1993, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* Type of terminal control flag masks. */ +typedef unsigned long int tcflag_t; + +/* Type of control characters. */ +typedef unsigned char cc_t; + +/* Type of baud rate specifiers. */ +typedef unsigned int speed_t; + +/* Terminal control structure. */ +struct termios +{ + /* Input modes. */ + tcflag_t c_iflag; +#define IGNBRK 0x0001 /* Ignore break condition. */ +#define BRKINT 0x0002 /* Signal interrupt on break. */ +#define IGNPAR 0x0004 /* Ignore characters with parity errors. */ +#define PARMRK 0x0008 /* Mark parity and framing errors. */ +#define INPCK 0x0010 /* Enable input parity check. */ +#define ISTRIP 0x0020 /* Strip 8th bit off characters. */ +#define INLCR 0x0040 /* Map NL to CR on input. */ +#define IGNCR 0x0080 /* Ignore CR. */ +#define ICRNL 0x0100 /* Map CR to NL on input. */ +#ifdef __USE_BSD +#define IUCLC 0x0200 /* Map upper case to lower case on input. */ +#endif +#define IXON 0x0400 /* Enable start/stop output control. */ +#define IXOFF 0x1000 /* Enable start/stop input control. */ +#ifdef __USE_BSD +#define IXANY 0x0800 /* Any character will restart after stop. */ +#define IMAXBEL 0x2000 /* Ring bell when input queue is full. */ +#endif + + /* Output modes. */ + tcflag_t c_oflag; +#define OPOST 0x0001 /* Perform output processing. */ +#ifdef __USE_BSD +#define OLCUC 0x00000002 /* Map lower case to upper case on output. */ +#define ONLCR 0x00000004 /* Map NL to CR-NL on output. */ +#define OCRNL 0x00000008 +#define ONOCR 0x00000010 +#define ONLRET 0x00000020 +#define OFILL 0x00000040 +#define OFDEL 0x00000080 +#define NLDLY 0x00000100 +#define NL0 0 +#define NL1 0x00000100 +#define CRDLY 0x00000600 +#define CR0 0 +#define CR1 0x00000200 +#define CR2 0x00000400 +#define CR3 0x00000600 +#define TABDLY 0x00001800 +#define TAB0 0 +#define TAB1 0x00000800 +#define TAB2 0x00001000 +#define XTABS 0x00001800 +#define TAB3 XTABS +#define BSDLY 0x00002000 +#define BS0 0 +#define BS1 0x00002000 +#define VTDLY 0x00004000 +#define VT0 0 +#define VT1 0x00004000 +#define FFDLY 0x00008000 +#define FF0 0 +#define FF1 0x00008000 +#define PAGEOUT 0x00010000 +#define WRAP 0x00020000 +#endif + + /* Control modes. */ + tcflag_t c_cflag; +#define CSIZE (CS5|CS6|CS7|CS8) /* Number of bits per byte (mask). */ +#define CS5 0 /* 5 bits per byte. */ +#define CS6 0x00000010 /* 6 bits per byte. */ +#define CS7 0x00000020 /* 7 bits per byte. */ +#define CS8 0x00000030 /* 8 bits per byte. */ +#define CSTOPB 0x00000040 /* Two stop bits instead of one. */ +#define CREAD 0x00000080 /* Enable receiver. */ +#define PARENB 0x00000100 /* Parity enable. */ +#define PARODD 0x00000200 /* Odd parity instead of even. */ +#define HUPCL 0x00000400 /* Hang up on last close. */ +#define CLOCAL 0x00000800 /* Ignore modem status lines. */ +#ifdef __USE_BSD +#define LOBLK 0x00001000 +#define CRTSCTS 0x80000000 +#define CIBAUD 0x000f0000 /* Mask for input speed from c_cflag. */ +#define CBAUD 0x0000000f /* Mask for output speed from c_cflag. */ +#define IBSHIFT 16 /* Bits to shift for input speed. */ +#endif + + /* Input and output baud rates. These are encoded in c_cflag. */ +#define B0 0 +#define B50 1 +#define B75 2 +#define B110 3 +#define B134 4 +#define B150 5 +#define B200 6 +#define B300 7 +#define B600 8 +#define B1200 9 +#define B1800 10 +#define B2400 11 +#define B4800 12 +#define B9600 13 +#define B19200 14 +#define B38400 15 +#ifdef __USE_BSD +#define EXTA 14 +#define EXTB 15 +#endif + + /* Local modes. */ + tcflag_t c_lflag; +#ifdef __USE_BSD +#define ECHOKE 0x00000800 /* Visual erase for KILL. */ +#endif +#define ECHOE 0x00000010 /* Visual erase for ERASE. */ +#define ECHOK 0x00000020 /* Echo NL after KILL. */ +#define ECHO 0x00000008 /* Enable echo. */ +#define ECHONL 0x00000040 /* Echo NL even if ECHO is off. */ +#ifdef __USE_BSD +#define ECHOPRT 0x00000400 /* Hardcopy visual erase. */ +#define ECHOCTL 0x00000200 /* Echo control characters as ^X. */ +#endif +#define ISIG 0x00000001 /* Enable signals. */ +#define ICANON 0x00000002 /* Do erase and kill processing. */ +#define IEXTEN 0x00008000 /* Enable DISCARD and LNEXT. */ +#define TOSTOP 0x00000100 /* Send SIGTTOU for background output. */ +#ifdef __USE_BSD +#define PENDIN 0x00004000 /* Retype pending input (state). */ +#endif +#define NOFLSH 0x00000080 /* Disable flush after interrupt. */ + + char c_line; /* Line discipline (?) */ + + /* Control characters. */ +#define VEOF 4 /* End-of-file character [ICANON]. */ +#define VEOL 5 /* End-of-line character [ICANON]. */ +#ifdef __USE_BSD +#define VEOL2 6 /* Second EOL character [ICANON]. */ +#define VSWTCH 7 /* ??? */ +#endif +#define VERASE 2 /* Erase character [ICANON]. */ +#ifdef __USE_BSD +#define VWERASE 14 /* Word-erase character [ICANON]. */ +#endif +#define VKILL 3 /* Kill-line character [ICANON]. */ +#ifdef __USE_BSD +#define VREPRINT 12 /* Reprint-line character [ICANON]. */ +#endif +#define VINTR 0 /* Interrupt character [ISIG]. */ +#define VQUIT 1 /* Quit character [ISIG]. */ +#define VSUSP 10 /* Suspend character [ISIG]. */ +#ifdef __USE_BSD +#define VDSUSP 11 /* Delayed suspend character [ISIG]. */ +#endif +#define VSTART 8 /* Start (X-ON) character [IXON, IXOFF]. */ +#define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF]. */ +#ifdef __USE_BSD +#define VLNEXT 15 /* Literal-next character [IEXTEN]. */ +#define VDISCARD 13 /* Discard character [IEXTEN]. */ +#endif +#define VMIN VEOF /* Minimum number of bytes read at once [!ICANON]. */ +#define VTIME VEOL /* Time-out value (tenths of a second) [!ICANON]. */ +#define NCCS 17 + cc_t c_cc[NCCS]; +}; + +#define _IOT_termios /* Hurd ioctl type field. */ \ + _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2) + +/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */ +#define TCSANOW 0 /* Change immediately. */ +#define TCSADRAIN 1 /* Change when pending output is written. */ +#define TCSAFLUSH 2 /* Flush pending input before changing. */ + +/* Values for the QUEUE_SELECTOR argument to `tcflush'. */ +#define TCIFLUSH 0 /* Discard data received but not yet read. */ +#define TCOFLUSH 1 /* Discard data written but not yet sent. */ +#define TCIOFLUSH 2 /* Discard all pending data. */ + +/* Values for the ACTION argument to `tcflow'. */ +#define TCOOFF 0 /* Suspend output. */ +#define TCOON 1 /* Restart suspended output. */ +#define TCIOFF 2 /* Send a STOP character. */ +#define TCION 3 /* Send a START character. */ diff --git a/sysdeps/unix/bsd/sun/sunos4/uname.S b/sysdeps/unix/bsd/sun/sunos4/uname.S new file mode 100644 index 0000000000..488eeb1d97 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/uname.S @@ -0,0 +1 @@ +#include <sysdeps/unix/sysv/uname.S> diff --git a/sysdeps/unix/bsd/sun/sunos4/utsnamelen.h b/sysdeps/unix/bsd/sun/sunos4/utsnamelen.h new file mode 100644 index 0000000000..e9111b6504 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/utsnamelen.h @@ -0,0 +1,2 @@ +#define _UTSNAME_LENGTH 9 +#define _UTSNAME_NODENAME_LENGTH 65 diff --git a/sysdeps/unix/bsd/sun/sunos4/wait.c b/sysdeps/unix/bsd/sun/sunos4/wait.c new file mode 100644 index 0000000000..79d54580fd --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/wait.c @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/bsd4.4/wait.c> diff --git a/sysdeps/unix/bsd/sun/sunos4/wait3.c b/sysdeps/unix/bsd/sun/sunos4/wait3.c new file mode 100644 index 0000000000..0b3bdee771 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/wait3.c @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/bsd4.4/wait3.c> diff --git a/sysdeps/unix/bsd/sun/sunos4/wait4.c b/sysdeps/unix/bsd/sun/sunos4/wait4.c new file mode 100644 index 0000000000..919cd7c42c --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/wait4.c @@ -0,0 +1,50 @@ +/* This implements wait4 with the 4.4 BSD semantics (also those documented in + SunOS 4.1) on top of SunOS's wait4 system call, which has semantics + different from those documented. Go Sun! + +Copyright (C) 1991, 1992, 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <sys/types.h> +#include <sys/wait.h> +#include <unistd.h> + +extern pid_t __wait4_syscall __P ((pid_t pid, __WAIT_STATUS_DEFN stat_loc, + int options, struct rusage *usage)); + +pid_t +DEFUN(__wait4, (pid, stat_loc, options, usage), + pid_t pid AND __WAIT_STATUS_DEFN stat_loc AND + int options AND struct rusage *usage) +{ + switch (pid) + { + case WAIT_ANY: + pid = 0; + break; + + case WAIT_MYPGRP: + pid = - getpgrp (); + break; + } + + return __wait4_syscall (pid, stat_loc, options, usage); +} + +weak_alias (__wait4, wait4) diff --git a/sysdeps/unix/bsd/sun/sunos4/waitpid.c b/sysdeps/unix/bsd/sun/sunos4/waitpid.c new file mode 100644 index 0000000000..8378982ac7 --- /dev/null +++ b/sysdeps/unix/bsd/sun/sunos4/waitpid.c @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/bsd4.4/waitpid.c> diff --git a/sysdeps/unix/bsd/sys/reboot.h b/sysdeps/unix/bsd/sys/reboot.h new file mode 100644 index 0000000000..c3c957e17e --- /dev/null +++ b/sysdeps/unix/bsd/sys/reboot.h @@ -0,0 +1,88 @@ +/* + * Copyright (c) 1982, 1986, 1988, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)reboot.h 8.1 (Berkeley) 6/2/93 + */ + +/* + * Arguments to reboot system call. + * These are passed to boot program in r11, + * and on to init. + */ +#define RB_AUTOBOOT 0 /* flags for system auto-booting itself */ + +#define RB_ASKNAME 0x01 /* ask for file name to reboot from */ +#define RB_SINGLE 0x02 /* reboot to single user only */ +#define RB_NOSYNC 0x04 /* dont sync before reboot */ +#define RB_HALT 0x08 /* don't reboot, just halt */ +#define RB_INITNAME 0x10 /* name given for /etc/init (unused) */ +#define RB_DFLTROOT 0x20 /* use compiled-in rootdev */ +#define RB_KDB 0x40 /* give control to kernel debugger */ +#define RB_RDONLY 0x80 /* mount root fs read-only */ +#define RB_DUMP 0x100 /* dump kernel memory before reboot */ +#define RB_MINIROOT 0x200 /* mini-root present in memory at boot time */ + +/* + * Constants for converting boot-style device number to type, + * adaptor (uba, mba, etc), unit number and partition number. + * Type (== major device number) is in the low byte + * for backward compatibility. Except for that of the "magic + * number", each mask applies to the shifted value. + * Format: + * (4) (4) (4) (4) (8) (8) + * -------------------------------- + * |MA | AD| CT| UN| PART | TYPE | + * -------------------------------- + */ +#define B_ADAPTORSHIFT 24 +#define B_ADAPTORMASK 0x0f +#define B_ADAPTOR(val) (((val) >> B_ADAPTORSHIFT) & B_ADAPTORMASK) +#define B_CONTROLLERSHIFT 20 +#define B_CONTROLLERMASK 0xf +#define B_CONTROLLER(val) (((val)>>B_CONTROLLERSHIFT) & B_CONTROLLERMASK) +#define B_UNITSHIFT 16 +#define B_UNITMASK 0xf +#define B_UNIT(val) (((val) >> B_UNITSHIFT) & B_UNITMASK) +#define B_PARTITIONSHIFT 8 +#define B_PARTITIONMASK 0xff +#define B_PARTITION(val) (((val) >> B_PARTITIONSHIFT) & B_PARTITIONMASK) +#define B_TYPESHIFT 0 +#define B_TYPEMASK 0xff +#define B_TYPE(val) (((val) >> B_TYPESHIFT) & B_TYPEMASK) + +#define B_MAGICMASK ((u_long)0xf0000000) +#define B_DEVMAGIC ((u_long)0xa0000000) + +#define MAKEBOOTDEV(type, adaptor, controller, unit, partition) \ + (((type) << B_TYPESHIFT) | ((adaptor) << B_ADAPTORSHIFT) | \ + ((controller) << B_CONTROLLERSHIFT) | ((unit) << B_UNITSHIFT) | \ + ((partition) << B_PARTITIONSHIFT) | B_DEVMAGIC) diff --git a/sysdeps/unix/bsd/tahoe/Implies b/sysdeps/unix/bsd/tahoe/Implies new file mode 100644 index 0000000000..a7ecf58273 --- /dev/null +++ b/sysdeps/unix/bsd/tahoe/Implies @@ -0,0 +1 @@ +unix/bsd/vax diff --git a/sysdeps/unix/bsd/tahoe/sysdep.h b/sysdeps/unix/bsd/tahoe/sysdep.h new file mode 100644 index 0000000000..b875906320 --- /dev/null +++ b/sysdeps/unix/bsd/tahoe/sysdep.h @@ -0,0 +1,5 @@ +/* The Tahoe is just like the Vax, except the + `chmk' instruction is called `kcall'. */ + +#define chmk kcall +#include <sysdeps/unix/bsd/vax/sysdep.h> diff --git a/sysdeps/unix/bsd/tcdrain.c b/sysdeps/unix/bsd/tcdrain.c new file mode 100644 index 0000000000..c9ed18d4f8 --- /dev/null +++ b/sysdeps/unix/bsd/tcdrain.c @@ -0,0 +1,38 @@ +/* Copyright (C) 1991 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <stddef.h> +#include <termios.h> +#include <unistd.h> + +#include "bsdtty.h" + +/* Wait for pending output to be written on FD. */ +int +DEFUN(tcdrain, (fd), int fd) +{ + /* The TIOCSETP control waits for pending output to be written before + affecting its changes, so we use that without changing anything. */ + struct sgttyb b; + if (__ioctl(fd, TIOCGETP, (PTR) &b) < 0 || + __ioctl(fd, TIOCSETP, (PTR) &b) < 0) + return -1; + return 0; +} diff --git a/sysdeps/unix/bsd/tcflow.c b/sysdeps/unix/bsd/tcflow.c new file mode 100644 index 0000000000..06de144a45 --- /dev/null +++ b/sysdeps/unix/bsd/tcflow.c @@ -0,0 +1,57 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <stddef.h> +#include <termios.h> +#include <unistd.h> + +#include "bsdtty.h" + +/* Suspend or restart transmission on FD. */ +int +DEFUN(tcflow, (fd, action), int fd AND int action) +{ + switch (action) + { + case TCOOFF: + return __ioctl(fd, TIOCSTOP, (PTR) NULL); + case TCOON: + return __ioctl(fd, TIOCSTART, (PTR) NULL); + + case TCIOFF: + case TCION: + { + /* This just writes the START or STOP character with + `write'. Is there another way to do this? */ + struct termios attr; + unsigned char c; + if (tcgetattr(fd, &attr) < 0) + return -1; + c = attr.c_cc[action == TCIOFF ? VSTOP : VSTART]; + if (c != _POSIX_VDISABLE && write (fd, &c, 1) < 1) + return -1; + return 0; + } + + default: + errno = EINVAL; + return -1; + } +} diff --git a/sysdeps/unix/bsd/tcflush.c b/sysdeps/unix/bsd/tcflush.c new file mode 100644 index 0000000000..46454b8229 --- /dev/null +++ b/sysdeps/unix/bsd/tcflush.c @@ -0,0 +1,50 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <stddef.h> +#include <termios.h> +#include <unistd.h> +#include "bsdtty.h" +#include <sys/file.h> + +/* Flush pending data on FD. */ +int +DEFUN(tcflush, (fd, queue_selector), int fd AND int queue_selector) +{ + int arg; + + switch (queue_selector) + { + case TCIFLUSH: + arg = FREAD; + break; + case TCOFLUSH: + arg = FWRITE; + break; + case TCIOFLUSH: + arg = FREAD | FWRITE; + break; + default: + errno = EINVAL; + return -1; + } + + return __ioctl (fd, TIOCFLUSH, (PTR) &arg); +} diff --git a/sysdeps/unix/bsd/tcgetattr.c b/sysdeps/unix/bsd/tcgetattr.c new file mode 100644 index 0000000000..0e6e3785dd --- /dev/null +++ b/sysdeps/unix/bsd/tcgetattr.c @@ -0,0 +1,130 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <stddef.h> +#include <termios.h> + +#include "bsdtty.h" + +extern CONST speed_t __bsd_speeds[]; /* Defined in tcsetattr.c. */ + +/* Put the state of FD into *TERMIOS_P. */ +int +DEFUN(__tcgetattr, (fd, termios_p), + int fd AND struct termios *termios_p) +{ + struct sgttyb buf; + struct tchars tchars; + struct ltchars ltchars; + int local; +#ifdef TIOCGETX + int extra; +#endif + + if (termios_p == NULL) + { + errno = EINVAL; + return -1; + } + + if (__ioctl(fd, TIOCGETP, &buf) < 0 || + __ioctl(fd, TIOCGETC, &tchars) < 0 || + __ioctl(fd, TIOCGLTC, <chars) < 0 || +#ifdef TIOCGETX + __ioctl(fd, TIOCGETX, &extra) < 0 || +#endif + __ioctl(fd, TIOCLGET, &local) < 0) + return -1; + + termios_p->__ispeed = __bsd_speeds[(unsigned char) buf.sg_ispeed]; + termios_p->__ospeed = __bsd_speeds[(unsigned char) buf.sg_ospeed]; + + termios_p->c_iflag = 0; + termios_p->c_oflag = 0; + termios_p->c_cflag = 0; + termios_p->c_lflag = 0; + termios_p->c_oflag |= CREAD | HUPCL; +#ifdef LPASS8 + if (local & LPASS8) + termios_p->c_oflag |= CS8; + else +#endif + termios_p->c_oflag |= CS7; + if (!(buf.sg_flags & RAW)) + { + termios_p->c_iflag |= IXON; + termios_p->c_cflag |= OPOST; +#ifndef NOISIG + termios_p->c_lflag |= ISIG; +#endif + } + if ((buf.sg_flags & (CBREAK|RAW)) == 0) + termios_p->c_lflag |= ICANON; + if (!(buf.sg_flags & RAW) && !(local & LLITOUT)) + termios_p->c_oflag |= OPOST; + if (buf.sg_flags & CRMOD) + termios_p->c_iflag |= ICRNL; + if (buf.sg_flags & TANDEM) + termios_p->c_iflag |= IXOFF; +#ifdef TIOCGETX + if (!(extra & NOISIG)) + termios_p->c_lflag |= ISIG; + if (extra & STOPB) + termios_p->c_cflag |= CSTOPB; +#endif + + switch (buf.sg_flags & (EVENP|ODDP)) + { + case EVENP|ODDP: + break; + case ODDP: + termios_p->c_cflag |= PARODD; + default: + termios_p->c_cflag |= PARENB; + termios_p->c_iflag |= IGNPAR | INPCK; + break; + } + if (buf.sg_flags & ECHO) + termios_p->c_lflag |= _ECHO; + if (local & LCRTERA) + termios_p->c_lflag |= ECHOE; + if (local & LCRTKIL) + termios_p->c_lflag |= ECHOK; + if (local & LTOSTOP) + termios_p->c_lflag |= _TOSTOP; + if (local & LNOFLSH) + termios_p->c_lflag |= _NOFLSH; + + termios_p->c_cc[VEOF] = tchars.t_eofc; + termios_p->c_cc[VEOL] = '\n'; + termios_p->c_cc[VERASE] = buf.sg_erase; + termios_p->c_cc[VKILL] = buf.sg_kill; + termios_p->c_cc[VINTR] = tchars.t_intrc; + termios_p->c_cc[VQUIT] = tchars.t_quitc; + termios_p->c_cc[VSTART] = tchars.t_startc; + termios_p->c_cc[VSTOP] = tchars.t_stopc; + termios_p->c_cc[VSUSP] = ltchars.t_suspc; + termios_p->c_cc[VMIN] = -1; + termios_p->c_cc[VTIME] = -1; + + return 0; +} + +weak_alias (__tcgetattr, tcgetattr) diff --git a/sysdeps/unix/bsd/tcgetpgrp.c b/sysdeps/unix/bsd/tcgetpgrp.c new file mode 100644 index 0000000000..b41f005375 --- /dev/null +++ b/sysdeps/unix/bsd/tcgetpgrp.c @@ -0,0 +1,33 @@ +/* Copyright (C) 1991 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <sys/ioctl.h> +#include <errno.h> +#include <unistd.h> +#include <sys/types.h> + +/* Return the foreground process group ID of FD. */ +pid_t +DEFUN(tcgetpgrp, (fd), int fd) +{ + int pgrp; + if (__ioctl(fd, TIOCGPGRP, &pgrp) < 0) + return (pid_t) -1; + return (pid_t) pgrp; +} diff --git a/sysdeps/unix/bsd/tcsendbrk.c b/sysdeps/unix/bsd/tcsendbrk.c new file mode 100644 index 0000000000..574f442b7b --- /dev/null +++ b/sysdeps/unix/bsd/tcsendbrk.c @@ -0,0 +1,55 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <stddef.h> +#include <signal.h> +#include <termios.h> +#include <unistd.h> +#include "bsdtty.h" +#include <sys/file.h> +#include <sys/time.h> +#include <sys/types.h> + +/* Send zero bits on FD. */ +int +DEFUN(tcsendbreak, (fd, duration), int fd AND int duration) +{ + struct timeval delay; + + /* The break lasts 0.25 to 0.5 seconds if DURATION is zero, + and an implementation-defined period if DURATION is nonzero. + We define a positive DURATION to be number of microseconds to break. */ + if (duration <= 0) + duration = 400000; + + delay.tv_sec = 0; + delay.tv_usec = duration; + + /* Starting sending break. */ + if (__ioctl (fd, TIOCSBRK, (PTR) NULL) < 0) + return -1; + + /* Wait DURATION microseconds. */ + (void) __select (0, (fd_set *) NULL, (fd_set *) NULL, (fd_set *) NULL, + &delay); + + /* Turn off the break. */ + return __ioctl (fd, TIOCCBRK, (PTR) NULL); +} diff --git a/sysdeps/unix/bsd/tcsetattr.c b/sysdeps/unix/bsd/tcsetattr.c new file mode 100644 index 0000000000..e731d830f6 --- /dev/null +++ b/sysdeps/unix/bsd/tcsetattr.c @@ -0,0 +1,186 @@ +/* Copyright (C) 1991, 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <stddef.h> +#include <termios.h> + +#include "bsdtty.h" + + +CONST speed_t __bsd_speeds[] = + { + 0, + 50, + 75, + 110, + 134, + 150, + 200, + 300, + 600, + 1200, + 1800, + 2400, + 4800, + 9600, + 19200, + 38400, + }; + + +/* Set the state of FD to *TERMIOS_P. */ +int +DEFUN(tcsetattr, (fd, optional_actions, termios_p), + int fd AND int optional_actions AND CONST struct termios *termios_p) +{ + struct sgttyb buf; + struct tchars tchars; + struct ltchars ltchars; + int local; +#ifdef TIOCGETX + int extra; +#endif + size_t i; + + if (__ioctl(fd, TIOCGETP, &buf) < 0 || + __ioctl(fd, TIOCGETC, &tchars) < 0 || + __ioctl(fd, TIOCGLTC, <chars) < 0 || +#ifdef TIOCGETX + __ioctl(fd, TIOCGETX, &extra) < 0 || +#endif + __ioctl(fd, TIOCLGET, &local) < 0) + return -1; + + if (termios_p == NULL) + { + errno = EINVAL; + return -1; + } + switch (optional_actions) + { + case TCSANOW: + break; + case TCSADRAIN: + if (tcdrain(fd) < 0) + return -1; + break; + case TCSAFLUSH: + if (tcflush(fd, TCIFLUSH) < 0) + return -1; + break; + default: + errno = EINVAL; + return -1; + } + + buf.sg_ispeed = buf.sg_ospeed = -1; + for (i = 0; i <= sizeof (__bsd_speeds) / sizeof (__bsd_speeds[0]); ++i) + { + if (__bsd_speeds[i] == termios_p->__ispeed) + buf.sg_ispeed = i; + if (__bsd_speeds[i] == termios_p->__ospeed) + buf.sg_ospeed = i; + } + if (buf.sg_ispeed == -1 || buf.sg_ospeed == -1) + { + errno = EINVAL; + return -1; + } + + buf.sg_flags &= ~(CBREAK|RAW); + if (!(termios_p->c_lflag & ICANON)) + buf.sg_flags |= (termios_p->c_cflag & ISIG) ? CBREAK : RAW; +#ifdef LPASS8 + if (termios_p->c_oflag & CS8) + local |= LPASS8; + else + local &= ~LPASS8; +#endif + if (termios_p->c_lflag & _NOFLSH) + local |= LNOFLSH; + else + local &= ~LNOFLSH; + if (termios_p->c_oflag & OPOST) + local &= ~LLITOUT; + else + local |= LLITOUT; +#ifdef TIOCGETX + if (termios_p->c_lflag & ISIG) + extra &= ~NOISIG; + else + extra |= NOISIG; + if (termios_p->c_cflag & CSTOPB) + extra |= STOPB; + else + extra &= ~STOPB; +#endif + if (termios_p->c_iflag & ICRNL) + buf.sg_flags |= CRMOD; + else + buf.sg_flags &= ~CRMOD; + if (termios_p->c_iflag & IXOFF) + buf.sg_flags |= TANDEM; + else + buf.sg_flags &= ~TANDEM; + + buf.sg_flags &= ~(ODDP|EVENP); + if (!(termios_p->c_cflag & PARENB)) + buf.sg_flags |= ODDP | EVENP; + else if (termios_p->c_cflag & PARODD) + buf.sg_flags |= ODDP; + else + buf.sg_flags |= EVENP; + + if (termios_p->c_lflag & _ECHO) + buf.sg_flags |= ECHO; + else + buf.sg_flags &= ~ECHO; + if (termios_p->c_lflag & ECHOE) + local |= LCRTERA; + else + local &= ~LCRTERA; + if (termios_p->c_lflag & ECHOK) + local |= LCRTKIL; + else + local &= ~LCRTKIL; + if (termios_p->c_lflag & _TOSTOP) + local |= LTOSTOP; + else + local &= ~LTOSTOP; + + buf.sg_erase = termios_p->c_cc[VERASE]; + buf.sg_kill = termios_p->c_cc[VKILL]; + tchars.t_eofc = termios_p->c_cc[VEOF]; + tchars.t_intrc = termios_p->c_cc[VINTR]; + tchars.t_quitc = termios_p->c_cc[VQUIT]; + ltchars.t_suspc = termios_p->c_cc[VSUSP]; + tchars.t_startc = termios_p->c_cc[VSTART]; + tchars.t_stopc = termios_p->c_cc[VSTOP]; + + if (__ioctl(fd, TIOCSETP, &buf) < 0 || + __ioctl(fd, TIOCSETC, &tchars) < 0 || + __ioctl(fd, TIOCSLTC, <chars) < 0 || +#ifdef TIOCGETX + __ioctl(fd, TIOCSETX, &extra) < 0 || +#endif + __ioctl(fd, TIOCLSET, &local) < 0) + return -1; + return 0; +} diff --git a/sysdeps/unix/bsd/tcsetpgrp.c b/sysdeps/unix/bsd/tcsetpgrp.c new file mode 100644 index 0000000000..e5da8b3f8c --- /dev/null +++ b/sysdeps/unix/bsd/tcsetpgrp.c @@ -0,0 +1,30 @@ +/* Copyright (C) 1991 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <sys/types.h> +#include <sys/ioctl.h> +#include <errno.h> +#include <unistd.h> + +/* Set the foreground process group ID of FD set PGRP_ID. */ +int +DEFUN(tcsetpgrp, (fd, pgrp_id), int fd AND pid_t pgrp_id) +{ + return __ioctl(fd, TIOCSPGRP, &pgrp_id); +} diff --git a/sysdeps/unix/bsd/telldir.c b/sysdeps/unix/bsd/telldir.c new file mode 100644 index 0000000000..0321f954b8 --- /dev/null +++ b/sysdeps/unix/bsd/telldir.c @@ -0,0 +1,93 @@ +/* Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <stddef.h> +#include <dirent.h> +#include <unistd.h> +#include <sys/types.h> +#include <stdlib.h> + +/* Internal data structure for telldir and seekdir. */ +struct record + { + struct record *next; /* Link in chain. */ + off_t cookie; /* Value returned by `telldir'. */ + off_t pos; + size_t offset; + }; +#define NBUCKETS 32 +static struct record *records[32]; +static off_t lastpos; + + +/* Return the current position of DIRP. */ +off_t +DEFUN(telldir, (dirp), DIR *dirp) +{ + struct record *new; + + new = malloc (sizeof *new); + if (new == NULL) + return (off_t) -1; + + new->pos = dirp->__pos; + new->offset = dirp->__offset; + new->cookie = ++lastpos; + new->next = records[new->cookie % NBUCKETS]; + records[new->cookie % NBUCKETS] = new; + + return new->cookie; +} + + + +/* Seek to position POS in DIRP. */ +void +DEFUN(seekdir, (dirp, pos), DIR *dirp AND __off_t pos) +{ + struct record *r, **prevr; + + for (prevr = &records[pos % NBUCKETS], r = *prevr; + r != NULL; + prevr = &r->next, r = r->next) + if (r->cookie == pos) + { + if (dirp->__pos != r->pos || dirp->__offset != r->offset) + { + dirp->__size = 0; /* Must read a fresh buffer. */ + /* Move to the saved position. */ + __lseek (dirp->__fd, r->pos, SEEK_SET); + dirp->__pos = r->pos; + dirp->__offset = 0; + /* Read entries until we reach the saved offset. */ + while (dirp->__offset < r->offset) + if (readdir (dirp) == NULL) + break; + } + + /* To prevent leaking memory, cookies returned from telldir + can only be used once. So free this one's record now. */ + *prevr = r->next; + free (r); + return; + } + + /* We lost, but have no way to indicate it. Oh well. */ +} diff --git a/sysdeps/unix/bsd/time.c b/sysdeps/unix/bsd/time.c new file mode 100644 index 0000000000..8f8a46f830 --- /dev/null +++ b/sysdeps/unix/bsd/time.c @@ -0,0 +1,40 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <time.h> +#include <sys/time.h> + + +/* Return the current time as a `time_t' and also put it in *T if T is + not NULL. Time is represented as seconds from Jan 1 00:00:00 1970. */ +time_t +DEFUN(time, (t), time_t *t) +{ + struct timeval tv; + time_t result; + + if (__gettimeofday (&tv, (struct timezone *) NULL)) + result = (time_t) -1; + else + result = (time_t) tv.tv_sec; + + if (t != NULL) + *t = result; + return result; +} diff --git a/sysdeps/unix/bsd/times.c b/sysdeps/unix/bsd/times.c new file mode 100644 index 0000000000..edf3e90972 --- /dev/null +++ b/sysdeps/unix/bsd/times.c @@ -0,0 +1,68 @@ +/* Copyright (C) 1991, 1992, 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <errno.h> +#include <stddef.h> +#include <sys/times.h> +#include <sys/time.h> +#include <sys/resource.h> + + +/* Time the program started. */ +extern time_t _posix_start_time; + +#ifdef __GNUC__ +__inline +#endif +static clock_t +DEFUN(timeval_to_clock_t, (tv), CONST struct timeval *tv) +{ + return (clock_t) ((tv->tv_sec * CLK_TCK) + + (tv->tv_usec * CLK_TCK / 1000000L)); +} + +/* Store the CPU time used by this process and all its + dead children (and their dead children) in BUFFER. + Return the elapsed real time, or (clock_t) -1 for errors. + All times are in CLK_TCKths of a second. */ +clock_t +DEFUN(__times, (buffer), struct tms *buffer) +{ + struct rusage usage; + + if (buffer == NULL) + { + errno = EINVAL; + return (clock_t) -1; + } + + if (__getrusage(RUSAGE_SELF, &usage) < 0) + return (clock_t) -1; + buffer->tms_utime = (clock_t) timeval_to_clock_t(&usage.ru_utime); + buffer->tms_stime = (clock_t) timeval_to_clock_t(&usage.ru_stime); + + if (__getrusage(RUSAGE_CHILDREN, &usage) < 0) + return (clock_t) -1; + buffer->tms_cutime = (clock_t) timeval_to_clock_t(&usage.ru_utime); + buffer->tms_cstime = (clock_t) timeval_to_clock_t(&usage.ru_stime); + + return (time((time_t *) NULL) - _posix_start_time) * CLK_TCK; +} + +weak_alias (__times, times) diff --git a/sysdeps/unix/bsd/ualarm.c b/sysdeps/unix/bsd/ualarm.c new file mode 100644 index 0000000000..8d8e01d475 --- /dev/null +++ b/sysdeps/unix/bsd/ualarm.c @@ -0,0 +1,42 @@ +/* Copyright (C) 1991 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <sys/time.h> + +/* Set an alarm to go off (generating a SIGALRM signal) in VALUE microseconds. + If INTERVAL is nonzero, when the alarm goes off, the timer is reset to go + off every INTERVAL microseconds thereafter. + + Returns the number of microseconds remaining before the alarm. */ +unsigned int +DEFUN(ualarm, (value, interval), + unsigned int value AND unsigned int interval) +{ + struct itimerval timer, otimer; + + timer.it_value.tv_sec = 0; + timer.it_value.tv_usec = value; + timer.it_interval.tv_sec = 0; + timer.it_interval.tv_usec = interval; + + if (setitimer(ITIMER_REAL, &timer, &otimer) < 0) + return -1; + + return (otimer.it_value.tv_sec * 1000) + otimer.it_value.tv_usec; +} diff --git a/sysdeps/unix/bsd/ulimit.c b/sysdeps/unix/bsd/ulimit.c new file mode 100644 index 0000000000..912faf42e2 --- /dev/null +++ b/sysdeps/unix/bsd/ulimit.c @@ -0,0 +1,86 @@ +/* Copyright (C) 1991, 1992, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <sysdep.h> +#include <sys/resource.h> +#include <unistd.h> +#include <errno.h> + +#ifndef HAVE_GNU_LD +#define _etext etext +#endif + +extern int _etext; + +/* Function depends on CMD: + 1 = Return the limit on the size of a file, in units of 512 bytes. + 2 = Set the limit on the size of a file to NEWLIMIT. Only the + super-user can increase the limit. + 3 = Return the maximum possible address of the data segment. + 4 = Return the maximum number of files that the calling process + can open. + Returns -1 on errors. */ +long int +DEFUN(ulimit, (cmd, newlimit), + int cmd AND long int newlimit) +{ + int status; + + switch (cmd) + { + case 1: + { + /* Get limit on file size. */ + struct rlimit fsize; + + status = getrlimit(RLIMIT_FSIZE, &fsize); + if (status < 0) + return -1; + + /* Convert from bytes to 512 byte units. */ + return fsize.rlim_cur / 512; + } + case 2: + /* Set limit on file size. */ + { + struct rlimit fsize; + fsize.rlim_cur = newlimit * 512; + fsize.rlim_max = newlimit * 512; + + return setrlimit(RLIMIT_FSIZE, &fsize); + } + case 3: + /* Get maximum address for `brk'. */ + { + struct rlimit dsize; + + status = getrlimit(RLIMIT_DATA, &dsize); + if (status < 0) + return -1; + + return ((long int) &_etext) + dsize.rlim_cur; + } + case 4: + return sysconf(_SC_OPEN_MAX); + + default: + errno = EINVAL; + return -1; + } +} diff --git a/sysdeps/unix/bsd/ultrix4/Dist b/sysdeps/unix/bsd/ultrix4/Dist new file mode 100644 index 0000000000..6745cd4b04 --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/Dist @@ -0,0 +1 @@ +getsysinfo.S diff --git a/sysdeps/unix/bsd/ultrix4/Implies b/sysdeps/unix/bsd/ultrix4/Implies new file mode 100644 index 0000000000..b0e08ef1db --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/Implies @@ -0,0 +1,2 @@ +# Ultrix 4 has the canonical set of <sys/mman.h> system calls. +unix/mman diff --git a/sysdeps/unix/bsd/ultrix4/Makefile b/sysdeps/unix/bsd/ultrix4/Makefile new file mode 100644 index 0000000000..26b90346ee --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/Makefile @@ -0,0 +1,3 @@ +ifeq ($(subdir),posix) +sysdep_routines := $(sysdep_routines) getsysinfo +endif diff --git a/sysdeps/unix/bsd/ultrix4/fcntlbits.h b/sysdeps/unix/bsd/ultrix4/fcntlbits.h new file mode 100644 index 0000000000..bf8e7b2a35 --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/fcntlbits.h @@ -0,0 +1,125 @@ +/* O_*, F_*, FD_* bit values for Ultrix 4. +Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _FCNTLBITS_H + +#define _FCNTLBITS_H 1 + + +/* File access modes for `open' and `fcntl'. */ +#define O_RDONLY 0 /* Open read-only. */ +#define O_WRONLY 1 /* Open write-only. */ +#define O_RDWR 2 /* Open read/write. */ + + +/* Bits OR'd into the second argument to open. */ +#define O_CREAT 0x0200 /* Create file if it doesn't exist. */ +#define O_EXCL 0x0800 /* Fail if file already exists. */ +#define O_TRUNC 0x0400 /* Truncate file to zero length. */ +#ifdef __USE_MISC +#define O_ASYNC 0x0040 /* Send SIGIO to owner when data is ready. */ +#define O_FSYNC 0x8000 /* Synchronous writes. */ +#define O_SYNC O_FSYNC +#define O_BLKINUSE 0x1000 /* Block if "in use". */ +#define O_BLKANDSET 0x3000 /* Block, test and set "in use" flag. */ +#define O_TERMIO 0x40000 /* "termio style program". */ +#endif +#define O_NOCTTY 0x80000 /* Don't assign a controlling terminal. */ + +/* File status flags for `open' and `fcntl'. */ +#define O_APPEND 0x0008 /* Writes append to the file. */ +#define O_NONBLOCK 0x20000 /* Non-blocking I/O. */ + +#ifdef __USE_BSD +#define O_NDELAY 0x0004 +#endif + +#ifdef __USE_BSD +/* Bits in the file status flags returned by F_GETFL. + These are all the O_* flags, plus FREAD and FWRITE, which are + independent bits set by which of O_RDONLY, O_WRONLY, and O_RDWR, was + given to `open'. */ +#define FREAD 1 +#define FWRITE 2 + +/* Traditional BSD names the O_* bits. */ +#define FASYNC O_ASYNC +#define FCREAT O_CREAT +#define FEXCL O_EXCL +#define FTRUNC O_TRUNC +#define FNOCTTY O_NOCTTY +#define FFSYNC O_FSYNC +#define FSYNC O_SYNC +#define FAPPEND O_APPEND +#define FNONBLOCK O_NONBLOCK +#define FNDELAY O_NDELAY +#define FNBLOCK O_NONBLOCK +#define FTERMIO O_TERMIO +#define FNOCTTY O_NOCTTY +#define FSYNCRON O_FSYNC +#define FBLKINUSE O_BLKINUSE +#define FBLKANDSET O_BLKANDSET +#endif + +/* Mask for file access modes. This is system-dependent in case + some system ever wants to define some other flavor of access. */ +#define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR) + +/* Values for the second argument to `fcntl'. */ +#define F_DUPFD 0 /* Duplicate file descriptor. */ +#define F_GETFD 1 /* Get file descriptor flags. */ +#define F_SETFD 2 /* Set file descriptor flags. */ +#define F_GETFL 3 /* Get file status flags. */ +#define F_SETFL 4 /* Set file status flags. */ +#ifdef __USE_BSD +#define F_GETOWN 5 /* Get owner (receiver of SIGIO). */ +#define F_SETOWN 6 /* Set owner (receiver of SIGIO). */ +#endif +#define F_GETLK 7 /* Get record locking info. */ +#define F_SETLK 8 /* Set record locking info (non-blocking). */ +#define F_SETLKW 9 /* Set record locking info (blocking). */ +#ifdef __USE_MISC +#define F_SETSYN 10 /* Set synchronous writing. */ +#define F_CLRSYN 10 /* Clear synchronous writing. */ +#endif + +/* File descriptor flags used with F_GETFD and F_SETFD. */ +#define FD_CLOEXEC 1 /* Close on exec. */ + + +#include <gnu/types.h> + +/* The structure describing an advisory lock. This is the type of the third + argument to `fcntl' for the F_GETLK, F_SETLK, and F_SETLKW requests. */ +struct flock + { + short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ + __off_t l_start; /* Offset where the lock begins. */ + __off_t l_len; /* Size of the locked area; zero means until EOF. */ + __pid_t l_pid; /* Process holding the lock. */ + }; + +/* Values for the `l_type' field of a `struct flock'. */ +#define F_RDLCK 1 /* Read lock. */ +#define F_WRLCK 2 /* Write lock. */ +#define F_UNLCK 3 /* Remove lock. */ + + +#endif /* fcntlbits.h */ diff --git a/sysdeps/unix/bsd/ultrix4/getdents.S b/sysdeps/unix/bsd/ultrix4/getdents.S new file mode 100644 index 0000000000..be449b2bcb --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/getdents.S @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/sun/getdents.S> diff --git a/sysdeps/unix/bsd/ultrix4/getsysinfo.S b/sysdeps/unix/bsd/ultrix4/getsysinfo.S new file mode 100644 index 0000000000..1f5b2cf487 --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/getsysinfo.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1992 Free Software Foundation, Inc. + Contributed by Ian Lance Taylor (ian@airs.com). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* Get various sorts of information about the system. + This is an Ultrix only call. */ + +#include <sysdep.h> + +SYSCALL__ (getsysinfo, 5) + ret diff --git a/sysdeps/unix/bsd/ultrix4/mips/Dist b/sysdeps/unix/bsd/ultrix4/mips/Dist new file mode 100644 index 0000000000..c2e8abb84d --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/mips/Dist @@ -0,0 +1 @@ +sigtramp.c __handler.S diff --git a/sysdeps/unix/bsd/ultrix4/mips/Makefile b/sysdeps/unix/bsd/ultrix4/mips/Makefile new file mode 100644 index 0000000000..0b71fd9e18 --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/mips/Makefile @@ -0,0 +1,3 @@ +ifeq ($(subdir),signal) +sysdep_routines := $(sysdep_routines) sigtramp __handler +endif diff --git a/sysdeps/unix/bsd/ultrix4/mips/__handler.S b/sysdeps/unix/bsd/ultrix4/mips/__handler.S new file mode 100644 index 0000000000..3ea697c5a0 --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/mips/__handler.S @@ -0,0 +1,113 @@ +/* Copyright (C) 1992 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + Also hacked by Ian Lance Taylor (ian@airs.com). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +/* This function saves all the registers, calls the + user function, and then executes a sigreturn system call. The + sigreturn call wants the address of a sigcontext structure. This + is all hideously system dependent and, for all intents and + purposes, undocumented. + + When we enter here, a3 holds the user's signal handler. We are + supposed to fill in the context given in a2, and then pass it and + the first two arguments to the user's function. If the user's + function returns, we execute a sigreturn system call. + + The sc_onstack, sc_mask and sc_pc elements of the context are + already set by the kernel. For some reason we don't have to save + the floating point state or the coprocessor state; the kernel may + have saved them for us, or it doesn't use them. */ + +.set noat +ENTRY (__handler) + /* Store zero and the asm temp reg. */ + sw $0, 12(a2) + sw AT, 16(a2) + + /* Put v1 in sc_regs[3]. */ + sw v1, 24(a2) + + /* Save the caller saved registers in sc_regs[8..15]. */ + sw t0, 44(a2) + sw t1, 48(a2) + sw t2, 52(a2) + sw t3, 56(a2) + sw t4, 60(a2) + sw t5, 64(a2) + sw t6, 68(a2) + sw t7, 72(a2) + + /* Save the callee saved registers in sc_regs[16..23]. */ + sw s0, 76(a2) + sw s1, 80(a2) + sw s2, 84(a2) + sw s3, 88(a2) + sw s4, 92(a2) + sw s5, 96(a2) + sw s6, 100(a2) + sw s7, 104(a2) + + /* Save the code generator registers in sc_regs[24] & sc_regs[25]. */ + sw t8, 108(a2) + sw t9, 112(a2) + + /* Save the kernel temp regs in sc_regs[26] & sc_regs[27]. */ + sw k0, 116(a2) + sw k1, 120(a2) + + /* Save the global pointer in sc_regs[28]. */ + sw gp, 124(a2) + + /* ... and also the return address in sc_regs[31]. */ + sw ra, 136(a2) + + /* Note: we don't save the stack pointer in sc_regs[29]; + instead, we use the one that was already there. */ +#if 0 + sw sp, 128(a2) +#endif + + /* Save the floating pointer in sc_regs[30]. */ + sw $fp, 132(a2) + + /* Save the mul/div stuff in sc_mdlo and sc_mdhi. */ + mflo t0 + sw t0, 140(a2) + mfhi t0 + sw t0, 144(a2) + + /* Move the stack up four. This will save the context. */ + addu sp, sp, -32 + sw a2, 16(sp) + + /* Call their handler with the signal, code, and context; note + this will clobber the context. */ + .set noreorder + jal ra, a3 + nop + .set reorder + + /* When we come back, restore the context and pass it right + on into sigreturn(). */ + lw a0, 16(sp) + + /* Do a sigreturn syscall; this doesn't return. */ + la v0, __sigreturn + jal ra, v0 diff --git a/sysdeps/unix/bsd/ultrix4/mips/sigcontext.h b/sysdeps/unix/bsd/ultrix4/mips/sigcontext.h new file mode 100644 index 0000000000..4bddcf2f4b --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/mips/sigcontext.h @@ -0,0 +1,60 @@ +/* Copyright (C) 1992, 1994 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* Note that ANY change to this instantly implies a change to __handler.S. */ + +struct sigcontext + { + /* Nonzero if running on signal stack. */ + int sc_onstack; + + /* Signal mask to restore. */ + __sigset_t sc_mask; + + /* Program counter when the signal hit. */ + __ptr_t sc_pc; + + /* Registers 0 through 31. */ + int sc_regs[32]; + + /* mul/div low and hi; these aren't part of a jmp_buf, but are part of the + sigcontext and are referenced from the signal trampoline code. */ + int sc_mdlo; + int sc_mdhi; + + /* Flag to see if the FP's been used. */ + int sc_ownedfp; + + /* Floating point registers 0 to 31. */ + int sc_fpregs[32]; + /* Control & status register for FP. */ + int sc_fpc_csr; + + /* Exception instruction register for FP. */ + int sc_fpc_eir; + + /* The coprocessor's cause register. */ + int sc_cause; + + /* CPU bad virtual address. */ + __ptr_t sc_badvaddr; + + /* CPU board bad physical address. */ + __ptr_t sc_badpaddr; + }; + diff --git a/sysdeps/unix/bsd/ultrix4/mips/sigtramp.c b/sysdeps/unix/bsd/ultrix4/mips/sigtramp.c new file mode 100644 index 0000000000..1bb208dd8b --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/mips/sigtramp.c @@ -0,0 +1,55 @@ +/* Copyright (C) 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* The sigvec system call on MIPS Ultrix takes an additional + parameter, which is the address that is actually called when the + signal occurs. + + When a signal occurs, we arrange for the kernel to call __handler. + That will save the frame and stack pointers into the context, and + then jump to this routine. See __handler.S. + + This code is based on sysdeps/unix/bsd/sun4/sigtramp.c, but it's + different because since we get passed the user signal handler we + don't actually need a trampoline. */ + +#include <ansidecl.h> +#include <signal.h> +#include <stddef.h> +#include <errno.h> + +/* The user's signal handler is called with three arguments. */ +typedef void (*handler_type) (int sig, int code, struct sigcontext *); + +/* Defined in __raw_sigvec.S. */ +extern int EXFUN(__raw_sigvec, (int sig, CONST struct sigvec *vec, + struct sigvec *ovec, + void (*)(int sig, int code, + struct sigcontext *, + handler_type))); + +extern void EXFUN(__handler, (int sig, int code, + struct sigcontext *, + handler_type)); + +int +DEFUN(__sigvec, (sig, vec, ovec), + int sig AND CONST struct sigvec *vec AND struct sigvec *ovec) +{ + return __raw_sigvec (sig, vec, ovec, __handler); +} diff --git a/sysdeps/unix/bsd/ultrix4/mips/sigvec.S b/sysdeps/unix/bsd/ultrix4/mips/sigvec.S new file mode 100644 index 0000000000..20a5dd1c49 --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/mips/sigvec.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +/* __sigvec is defined by sigtramp.c. */ + +PSEUDO (__raw_sigvec, sigvec, 3) + ret diff --git a/sysdeps/unix/bsd/ultrix4/mips/start.S b/sysdeps/unix/bsd/ultrix4/mips/start.S new file mode 100644 index 0000000000..ec0f9d833d --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/mips/start.S @@ -0,0 +1,77 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifndef HAVE_WEAK_SYMBOLS +#define __environ environ +#else +weak_alias (__environ, environ) +#endif + +.comm __environ, 4 +.comm errno, 4 + +ENTRY(__start) + .set noreorder + + /* The first thing on the stack is argc. */ + lw s0, 0(sp) + nop + + /* Set up the global pointer. */ + la gp, _gp + + /* Then set up argv. */ + addiu s1, sp, 4 + + /* To compute where envp is, first we have to jump ahead four + bytes from what argv was. This will bring us ahead, so we don't + need to compute the NULL at the end of argv later. */ + addiu v1, s1, 4 + + /* Now, compute the space to skip given the number of arguments + we've got. We do this by multiplying argc by 4. */ + sll v0, s0, 2 + + /* Now, add (argv+4) with the space to skip...that's envp. */ + addu s2, v1, v0 + + /* __environ = envp; */ + sw s2, __environ + + addiu sp, sp, -24 + + /* __libc_init (argc, argv, envp); */ + move a0, s0 + move a1, s1 + jal __libc_init + move a2, s2 + + /* errno = 0; */ + sw zero, errno + + /* exit (main (argc, argv, envp)); */ + move a0, s0 + move a1, s1 + jal main + move a2, s2 + + /* Make the value returned by main be the argument to exit. */ + jal exit + move a0, v0 diff --git a/sysdeps/unix/bsd/ultrix4/mips/vfork.S b/sysdeps/unix/bsd/ultrix4/mips/vfork.S new file mode 100644 index 0000000000..37f6d8016d --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/mips/vfork.S @@ -0,0 +1,33 @@ +/* Copyright (C) 1992, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifndef SYS_vfork +#define SYS_vfork 66 +#endif + +SYSCALL__ (vfork, 0) + beq v1, zero, parent /* Branch if parent. */ + nop + move v0, zero +parent: + ret + nop + +weak_alias (__vfork, vfork) diff --git a/sysdeps/unix/bsd/ultrix4/posix_opt.h b/sysdeps/unix/bsd/ultrix4/posix_opt.h new file mode 100644 index 0000000000..ecd04d1f0e --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/posix_opt.h @@ -0,0 +1,23 @@ +/* Copyright (C) 1992 Free Software Foundation, Inc. + Contributed by Ian Lance Taylor (ian@airs.com). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#define _POSIX_JOB_CONTROL 1 +#define _POSIX_SAVED_IDS 1 +#define _POSIX_CHOWN_RESTRICTED 1 +#define _POSIX_NO_TRUNC 1 +#define _POSIX_VDISABLE ((unsigned char) -1) diff --git a/sysdeps/unix/bsd/ultrix4/setsid.S b/sysdeps/unix/bsd/ultrix4/setsid.S new file mode 100644 index 0000000000..4930c56dcf --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/setsid.S @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/bsd4.4/setsid.S> diff --git a/sysdeps/unix/bsd/ultrix4/sys/mman.h b/sysdeps/unix/bsd/ultrix4/sys/mman.h new file mode 100644 index 0000000000..c850b4f7c8 --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/sys/mman.h @@ -0,0 +1,99 @@ +/* Definitions for BSD-style memory management. Ultrix 4 version. +Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* These are the bits used by 4.4 BSD and its derivatives. On systems + (such as GNU) where these facilities are not system services but can be + emulated in the C library, these are the definitions we emulate. */ + +#ifndef _SYS_MMAN_H + +#define _SYS_MMAN_H 1 +#include <features.h> + +#include <gnu/types.h> +#define __need_size_t +#include <stddef.h> + + +/* Protections are chosen from these bits, OR'd together. The + implementation does not necessarily support PROT_EXEC or PROT_WRITE + without PROT_READ. The only guarantees are that no writing will be + allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ + +#define PROT_NONE 0x00 /* No access. */ +#define PROT_READ 0x01 /* Pages can be read. */ +#define PROT_WRITE 0x02 /* Pages can be written. */ +#define PROT_EXEC 0x04 /* Pages can be executed. */ + + +/* Sharing types (must choose one and only one of these). */ +#define MAP_SHARED 0x01 /* Share changes. */ +#define MAP_PRIVATE 0x02 /* Changes private; copy pages on write. */ +#define MAP_TYPE 0x0f /* Mask for sharing type. */ + +/* Other flags. */ +#define MAP_FIXED 0x10 /* Map address must be exactly as requested. */ + +/* Advice to `madvise'. */ +#define MADV_NORMAL 0 /* No further special treatment. */ +#define MADV_RANDOM 1 /* Expect random page references. */ +#define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ +#define MADV_WILLNEED 3 /* Will need these pages. */ +#define MADV_DONTNEED 4 /* Don't need these pages. */ + + +#include <sys/cdefs.h> + +__BEGIN_DECLS +/* Map addresses starting near ADDR and extending for LEN bytes. from + OFFSET into the file FD describes according to PROT and FLAGS. If ADDR + is nonzero, it is the desired mapping address. If the MAP_FIXED bit is + set in FLAGS, the mapping will be at ADDR exactly (which must be + page-aligned); otherwise the system chooses a convenient nearby address. + The return value is the actual mapping address chosen or (caddr_t) -1 + for errors (in which case `errno' is set). A successful `mmap' call + deallocates any previous mapping for the affected region. */ + +__caddr_t mmap __P ((__caddr_t __addr, size_t __len, + int __prot, int __flags, int __fd, off_t __offset)); + +/* Deallocate any mapping for the region starting at ADDR and extending LEN + bytes. Returns 0 if successful, -1 for errors (and sets errno). */ +int munmap __P ((__caddr_t __addr, size_t __len)); + +/* Change the memory protection of the region starting at ADDR and + extending LEN bytes to PROT. Returns 0 if successful, -1 for errors + (and sets errno). */ +int mprotect __P ((__caddr_t __addr, size_t __len, int __prot)); + +/* Ultrix 4 does not implement `msync' or `madvise'. */ + +/* Synchronize the region starting at ADDR and extending LEN bytes with the + file it maps. Filesystem operations on a file being mapped are + unpredictable before this is done. */ +int msync __P ((caddr_t __addr, size_t __len)); + +/* Advise the system about particular usage patterns the program follows + for the region starting at ADDR and extending LEN bytes. */ +int madvise __P ((__caddr_t __addr, size_t __len, int __advice)); + +__END_DECLS + + +#endif /* sys/mman.h */ diff --git a/sysdeps/unix/bsd/ultrix4/sysconf.c b/sysdeps/unix/bsd/ultrix4/sysconf.c new file mode 100644 index 0000000000..a9f3c5bbbe --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/sysconf.c @@ -0,0 +1,61 @@ +/* Copyright (C) 1992, 1995 Free Software Foundation, Inc. + Contributed by Ian Lance Taylor (ian@airs.com). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* On Ultrix we can use the getsysinfo call to get the right return + value for _SC_CHILD_MAX. Everything else is from <sys/param.h>, + which the default sysconf already knows how to handle. */ + +#include <ansidecl.h> +#include <unistd.h> +#include <errno.h> + +/* This is an Ultrix header file. */ +#include <sys/sysinfo.h> + +extern int EXFUN(__getsysinfo, (unsigned int op, void *buffer, + size_t nbytes, int *start, + void *arg)); +extern long int EXFUN(__default_sysconf, (int name)); + +long int +DEFUN(__sysconf, (name), int name) +{ + if (name == _SC_CHILD_MAX) + { + int save = errno; + int start = 0; + int ret; + + /* getsysinfo returns the number of values it put into the + buffer, or 0 if not available, or -1 on error. */ + if (__getsysinfo (GSI_MAX_UPROCS, &ret, sizeof (ret), &start, + (void *) 0) > 0) + { + errno = save; + return ret; + } + + errno = save; + } + + return __default_sysconf (name); +} + +#define __sysconf __default_sysconf + +#include <sysdeps/posix/sysconf.c> diff --git a/sysdeps/unix/bsd/ultrix4/system.c b/sysdeps/unix/bsd/ultrix4/system.c new file mode 100644 index 0000000000..b133fe77c0 --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/system.c @@ -0,0 +1,2 @@ +/* Ultrix 4 does have `waitpid'. Avoid unix/system.c, which says we don't. */ +#include <sysdeps/posix/system.c> diff --git a/sysdeps/unix/bsd/ultrix4/uname.S b/sysdeps/unix/bsd/ultrix4/uname.S new file mode 100644 index 0000000000..488eeb1d97 --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/uname.S @@ -0,0 +1 @@ +#include <sysdeps/unix/sysv/uname.S> diff --git a/sysdeps/unix/bsd/ultrix4/utsnamelen.h b/sysdeps/unix/bsd/ultrix4/utsnamelen.h new file mode 100644 index 0000000000..ad4389ab02 --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/utsnamelen.h @@ -0,0 +1 @@ +#define _UTSNAME_LENGTH 32 diff --git a/sysdeps/unix/bsd/ultrix4/wait3.S b/sysdeps/unix/bsd/ultrix4/wait3.S new file mode 100644 index 0000000000..83910a5d7b --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/wait3.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1992, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (wait3, 3) + ret + +weak_alias (__wait3, wait3) diff --git a/sysdeps/unix/bsd/ultrix4/waitpid.S b/sysdeps/unix/bsd/ultrix4/waitpid.S new file mode 100644 index 0000000000..b64e528b69 --- /dev/null +++ b/sysdeps/unix/bsd/ultrix4/waitpid.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1992, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (waitpid, 3) + ret + +weak_alias (__waitpid, waitpid) diff --git a/sysdeps/unix/bsd/usleep.c b/sysdeps/unix/bsd/usleep.c new file mode 100644 index 0000000000..850233aaad --- /dev/null +++ b/sysdeps/unix/bsd/usleep.c @@ -0,0 +1,37 @@ +/* Copyright (C) 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/time.h> + +/* Sleep USECONDS microseconds, or until a previously set timer goes off. */ +unsigned int +DEFUN(usleep, (useconds), unsigned int useconds) +{ + struct timeval delay; + + delay.tv_sec = 0; + delay.tv_usec = useconds; + + (void) __select (0, (fd_set *) NULL, (fd_set *) NULL, (fd_set *) NULL, + &delay); + + return 0; +} diff --git a/sysdeps/unix/bsd/utime.c b/sysdeps/unix/bsd/utime.c new file mode 100644 index 0000000000..c7ed20ffe3 --- /dev/null +++ b/sysdeps/unix/bsd/utime.c @@ -0,0 +1,50 @@ +/* Copyright (C) 1991, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <sysdep.h> +#include <errno.h> +#include <utime.h> +#include <time.h> +#include <sys/types.h> +#include <sys/time.h> + + +/* Set the access and modification times of FILE to those given in TIMES. + If TIMES is NULL, set them to the current time. */ +int +DEFUN(utime, (file, times), CONST char *file AND CONST struct utimbuf *times) +{ + struct timeval timevals[2]; + + if (times != NULL) + { + timevals[0].tv_sec = (long int) times->actime; + timevals[0].tv_usec = 0L; + timevals[1].tv_sec = (long int) times->modtime; + timevals[1].tv_usec = 0L; + } + else + { + if (__gettimeofday (&timevals[0], NULL) < 0) + return -1; + timevals[1] = timevals[0]; + } + + return __utimes (file, timevals); +} diff --git a/sysdeps/unix/bsd/utimes.S b/sysdeps/unix/bsd/utimes.S new file mode 100644 index 0000000000..2f700b0e1e --- /dev/null +++ b/sysdeps/unix/bsd/utimes.S @@ -0,0 +1,24 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (utimes, 2) + ret + +weak_alias (__utimes, utimes) diff --git a/sysdeps/unix/bsd/vax/brk.S b/sysdeps/unix/bsd/vax/brk.S new file mode 100644 index 0000000000..b3e8e10307 --- /dev/null +++ b/sysdeps/unix/bsd/vax/brk.S @@ -0,0 +1,47 @@ +/* Copyright (C) 1991, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifndef SYS_brk +#define SYS_brk 17 +#endif + +#ifndef HAVE_GNU_LD +#define __end _end +#endif + +.data +.globl ___curbrk +___curbrk: + .long __end + +.text +ENTRY (__brk) + cmpl 4(ap), __end + bgeq 0f + movl __env, 4(ap) +0: chmk $SYS_brk + bcs 1f + movl 4(ap), ___curbrk + clrl r0 + ret +1: + jmp syscall_error + +weak_alias (__brk, brk) diff --git a/sysdeps/unix/bsd/vax/pipe.S b/sysdeps/unix/bsd/vax/pipe.S new file mode 100644 index 0000000000..10c681aac6 --- /dev/null +++ b/sysdeps/unix/bsd/vax/pipe.S @@ -0,0 +1,28 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (pipe, 1) + movl 4(ap), r2 + movl r0, (r2)+ + movl r1, (r2) + clrl r0 + ret + +weak_alias (__pipe, pipe) diff --git a/sysdeps/unix/bsd/vax/sysdep.S b/sysdeps/unix/bsd/vax/sysdep.S new file mode 100644 index 0000000000..618d889742 --- /dev/null +++ b/sysdeps/unix/bsd/vax/sysdep.S @@ -0,0 +1,35 @@ +/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#define _ERRNO_H +#include <errnos.h> + +.globl _errno +.globl syscall_error +syscall_error: +#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN + /* We translate the system's EWOULDBLOCK error into EAGAIN. + The GNU C library always defines EWOULDBLOCK==EAGAIN. + EWOULDBLOCK_sys is the original number. */ + cmpl r0, $EWOULDBLOCK_sys + bne 0f + movl $EAGAIN, r0 +#endif +0: movl r0, _errno + mnegl $1, r0 + ret diff --git a/sysdeps/unix/bsd/vax/sysdep.h b/sysdeps/unix/bsd/vax/sysdep.h new file mode 100644 index 0000000000..aeddad99ae --- /dev/null +++ b/sysdeps/unix/bsd/vax/sysdep.h @@ -0,0 +1,55 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdeps/unix/sysdep.h> + +#ifdef ASSEMBLER + +#ifdef __STDC__ +#define ENTRY(name) \ + .globl _##name; \ + .even; \ + _##name##: +#else +#define ENTRY(name) \ + .globl _/**/name; \ + .even; \ + _/**/name/**/: +#endif + +#ifdef __STDC__ +#define PSEUDO(name, syscall_name, args) \ + .even; \ + .globl syscall_error \ + error: jmp syscall_error; \ + ENTRY (name) \ + chmk $SYS_##syscall_name \ + bcs error +#else +#define PSEUDO(name, syscall_name, args) \ + .even; \ + .globl syscall_error \ + error: jmp syscall_error; \ + ENTRY (name) \ + chmk $SYS_/**/syscall_name \ + bcs error +#endif + +#define MOVE(x,y) movl x , y + +#endif /* ASSEMBLER */ diff --git a/sysdeps/unix/bsd/vax/wait.S b/sysdeps/unix/bsd/vax/wait.S new file mode 100644 index 0000000000..77311b49bf --- /dev/null +++ b/sysdeps/unix/bsd/vax/wait.S @@ -0,0 +1,27 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (wait, 1) + movl 4(ap), r2 + beq 1f + movl r1, (r2) +1: ret + +weak_alias (__wait, wait) diff --git a/sysdeps/unix/bsd/vax/wait3.S b/sysdeps/unix/bsd/vax/wait3.S new file mode 100644 index 0000000000..2d8dba8297 --- /dev/null +++ b/sysdeps/unix/bsd/vax/wait3.S @@ -0,0 +1,37 @@ +/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +ENTRY(___wait3) + movel 8(ap), r1 + movel 12(ap), r0 + /* Set all condition codes to tell the kernel this is wait3. */ + bispsw $15 + chmk $SYS_wait + bcs error + + movl 4(ap), r2 + beq 1f + movl r1, (r2) +1: ret + +.globl syscall_error +error: jmp syscall_error + +weak_alias (__wait3, wait3) diff --git a/sysdeps/unix/bsd/waitflags.h b/sysdeps/unix/bsd/waitflags.h new file mode 100644 index 0000000000..52e4f80619 --- /dev/null +++ b/sysdeps/unix/bsd/waitflags.h @@ -0,0 +1,28 @@ +/* Definitions of flag bits for `waitpid' et al. +Copyright (C) 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _WAITFLAGS_H + +#define _WAITFLAGS_H 1 + +/* Bits in the third argument to `waitpid'. */ +#define WNOHANG 1 /* Don't block waiting. */ +#define WUNTRACED 2 /* Report status of stopped children. */ + +#endif /* waitflags.h */ |