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authorRoland McGrath <roland@gnu.org>1995-02-18 01:27:10 +0000
committerRoland McGrath <roland@gnu.org>1995-02-18 01:27:10 +0000
commit28f540f45bbacd939bfd07f213bcad2bf730b1bf (patch)
tree15f07c4c43d635959c6afee96bde71fb1b3614ee /sysdeps/unix/sysv/sco3.2.4
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initial import
Diffstat (limited to 'sysdeps/unix/sysv/sco3.2.4')
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/Dist2
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/Makefile3
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/__setpgid.c30
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/confname.h50
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/direct.h22
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/getgroups.c45
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/getpgid.c1
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/pathconf.S24
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/pgrpsys.S1
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/pipestream.c3
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/sco_getgrp.S22
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/setpgid.c1
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/setsid.c1
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/sigaction.S29
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/sigaction.h39
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/sigpending.S22
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/sigprocmask.S24
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/sigsuspend.S1
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/syscall.h107
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/sysconf.S30
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/system.c10
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/uname.S42
-rw-r--r--sysdeps/unix/sysv/sco3.2.4/waitpid.S36
23 files changed, 545 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/sco3.2.4/Dist b/sysdeps/unix/sysv/sco3.2.4/Dist
new file mode 100644
index 0000000000..462b9fb1a6
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/Dist
@@ -0,0 +1,2 @@
+pgrpsys.S
+sco_getgrp.S
diff --git a/sysdeps/unix/sysv/sco3.2.4/Makefile b/sysdeps/unix/sysv/sco3.2.4/Makefile
new file mode 100644
index 0000000000..23525e527d
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/Makefile
@@ -0,0 +1,3 @@
+ifeq (posix,$(subdir))
+sysdep_routines := $(sysdep_routines) pgrpsys sco_getgrp
+endif
diff --git a/sysdeps/unix/sysv/sco3.2.4/__setpgid.c b/sysdeps/unix/sysv/sco3.2.4/__setpgid.c
new file mode 100644
index 0000000000..3c4304c633
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/__setpgid.c
@@ -0,0 +1,30 @@
+/* Copyright (C) 1994 Free Software Foundation, Inc.
+
+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/types.h>
+
+extern int __pgrpsys __P ((int type, ...));
+
+/* Get the process group ID of process PID. */
+int
+DEFUN(__setpgid, (pid, pgid), pid_t pid AND pid_t pgid)
+{
+ return __pgrpsys (2, pid, pgid);
+}
diff --git a/sysdeps/unix/sysv/sco3.2.4/confname.h b/sysdeps/unix/sysv/sco3.2.4/confname.h
new file mode 100644
index 0000000000..0408951863
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/confname.h
@@ -0,0 +1,50 @@
+/* `sysconf', `pathconf', and `confstr' NAME values. Generic version.
+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. */
+
+/* Values for the NAME argument to `pathconf' and `fpathconf'. */
+#define _PC_LINK_MAX 0
+#define _PC_MAX_CANON 1
+#define _PC_MAX_INPUT 2
+#define _PC_NAME_MAX 3
+#define _PC_PATH_MAX 4
+#define _PC_PIPE_BUF 5
+#define _PC_CHOWN_RESTRICTED 6
+#define _PC_NO_TRUNC 7
+#define _PC_VDISABLE 8
+
+/* Values for the argument to `sysconf'. */
+#define _SC_ARG_MAX 0
+#define _SC_CHILD_MAX 1
+#define _SC_CLK_TCK 2
+#define _SC_NGROUPS_MAX 3
+#define _SC_OPEN_MAX 4
+#define _SC_JOB_CONTROL 5
+#define _SC_SAVED_IDS 6
+#define _SC_VERSION 7
+#define _SC_PASS_MAX 8
+#define _SC_XOPEN_VERSION 9
+#define _SC_TZNAME_MAX 666 /* Not handled by SCO's system call. */
+
+#ifdef __USE_POSIX2
+/* Values for the NAME argument to `confstr'. */
+enum
+ {
+ _CS_PATH /* The default search path. */
+ };
+#endif
diff --git a/sysdeps/unix/sysv/sco3.2.4/direct.h b/sysdeps/unix/sysv/sco3.2.4/direct.h
new file mode 100644
index 0000000000..b3eaa54c8b
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/direct.h
@@ -0,0 +1,22 @@
+#ifndef MAXNAMLEN
+#define MAXNAMLEN 512
+#endif
+#define DIRBUF 1048 /* minimum buffer size for call to getdents */
+
+struct direct
+ {
+ unsigned short int d_fileno;
+ short int d_pad;
+ long int d_off;
+ unsigned short int d_reclen;
+ char d_name[1]; /* Actually longer. */
+ };
+
+#include <stddef.h>
+
+/* We calculate the length of the name by taking the length of the whole
+ `struct direct' record, subtracting the size of everything before the
+ name, and subtracting one for the terminating null. */
+
+#define D_NAMLEN(d) \
+ ((d)->d_reclen - offsetof (struct direct, d_name) - 1)
diff --git a/sysdeps/unix/sysv/sco3.2.4/getgroups.c b/sysdeps/unix/sysv/sco3.2.4/getgroups.c
new file mode 100644
index 0000000000..68966bc5df
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/getgroups.c
@@ -0,0 +1,45 @@
+/* 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 <ansidecl.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <limits.h>
+#include <alloca.h>
+
+extern int __sco_getgroups __P ((int size, unsigned short int *list));
+
+int
+DEFUN(__getgroups, (size, list), int size AND gid_t *list)
+{
+ int i;
+ unsigned short int *shortlist;
+
+ if (size <= 0)
+ return __sco_getgroups (size, NULL);
+
+ shortlist = __alloca (size * sizeof (*shortlist));
+
+ size = __sco_getgroups (size, shortlist);
+ for (i = 0; i < size; ++i)
+ list[i] = shortlist[i];
+
+ return size;
+}
+
+weak_alias (__getgroups, getgroups)
diff --git a/sysdeps/unix/sysv/sco3.2.4/getpgid.c b/sysdeps/unix/sysv/sco3.2.4/getpgid.c
new file mode 100644
index 0000000000..3b47d9dee2
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/getpgid.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/sysv4/getpgid.c>
diff --git a/sysdeps/unix/sysv/sco3.2.4/pathconf.S b/sysdeps/unix/sysv/sco3.2.4/pathconf.S
new file mode 100644
index 0000000000..1c4dd9571c
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/pathconf.S
@@ -0,0 +1,24 @@
+/* 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>
+
+SYSCALL__ (pathconf, 2)
+ ret
+
+weak_alias (__pathconf, pathconf)
diff --git a/sysdeps/unix/sysv/sco3.2.4/pgrpsys.S b/sysdeps/unix/sysv/sco3.2.4/pgrpsys.S
new file mode 100644
index 0000000000..2c7d994c28
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/pgrpsys.S
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/sysv4/pgrpsys.S>
diff --git a/sysdeps/unix/sysv/sco3.2.4/pipestream.c b/sysdeps/unix/sysv/sco3.2.4/pipestream.c
new file mode 100644
index 0000000000..b768e62043
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/pipestream.c
@@ -0,0 +1,3 @@
+/* SCO 3.2v4 does have `waitpid'.
+ Avoid unix/pipestream.c, which says we don't. */
+#include <sysdeps/posix/pipestream.c>
diff --git a/sysdeps/unix/sysv/sco3.2.4/sco_getgrp.S b/sysdeps/unix/sysv/sco3.2.4/sco_getgrp.S
new file mode 100644
index 0000000000..e68c300821
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/sco_getgrp.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 (__sco_getgroups, getgroups, 2)
+ ret
diff --git a/sysdeps/unix/sysv/sco3.2.4/setpgid.c b/sysdeps/unix/sysv/sco3.2.4/setpgid.c
new file mode 100644
index 0000000000..cc9c4cd61b
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/setpgid.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/sysv4/setpgid.c>
diff --git a/sysdeps/unix/sysv/sco3.2.4/setsid.c b/sysdeps/unix/sysv/sco3.2.4/setsid.c
new file mode 100644
index 0000000000..6337652552
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/setsid.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/sysv4/setsid.c>
diff --git a/sysdeps/unix/sysv/sco3.2.4/sigaction.S b/sysdeps/unix/sysv/sco3.2.4/sigaction.S
new file mode 100644
index 0000000000..dc1bb418d6
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/sigaction.S
@@ -0,0 +1,29 @@
+/* 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 <sysdep.h>
+
+.globl C_SYMBOL_NAME(__sigreturn)
+
+ENTRY (__sigaction)
+ movl $C_SYMBOL_NAME(__sigreturn), %ecx
+ DO_CALL (sigaction, 3)
+ jb syscall_error
+ ret
+
+weak_alias (__sigaction, sigaction)
diff --git a/sysdeps/unix/sysv/sco3.2.4/sigaction.h b/sysdeps/unix/sysv/sco3.2.4/sigaction.h
new file mode 100644
index 0000000000..c6344f0810
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/sigaction.h
@@ -0,0 +1,39 @@
+/* The proper definitions for SCO's sigaction.
+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, 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'. */
+#define SA_NOCLDSTOP 0x01 /* Don't send SIGCHLD when children stop. */
+
+/* Values for the HOW argument to `sigprocmask'. */
+#define SIG_SETMASK 0 /* Set the set of blocked signals. */
+#define SIG_BLOCK 1 /* Block signals. */
+#define SIG_UNBLOCK 2 /* Unblock signals. */
diff --git a/sysdeps/unix/sysv/sco3.2.4/sigpending.S b/sysdeps/unix/sysv/sco3.2.4/sigpending.S
new file mode 100644
index 0000000000..bc05b2ef6e
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/sigpending.S
@@ -0,0 +1,22 @@
+/* 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>
+
+SYSCALL (sigpending, 1)
+ ret
diff --git a/sysdeps/unix/sysv/sco3.2.4/sigprocmask.S b/sysdeps/unix/sysv/sco3.2.4/sigprocmask.S
new file mode 100644
index 0000000000..ff199158a4
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/sigprocmask.S
@@ -0,0 +1,24 @@
+/* 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>
+
+SYSCALL__ (sigprocmask, 3)
+ ret
+
+weak_alias (__sigprocmask, sigprocmask)
diff --git a/sysdeps/unix/sysv/sco3.2.4/sigsuspend.S b/sysdeps/unix/sysv/sco3.2.4/sigsuspend.S
new file mode 100644
index 0000000000..9bce3878fd
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/sigsuspend.S
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/sysv4/sigsuspend.S>
diff --git a/sysdeps/unix/sysv/sco3.2.4/syscall.h b/sysdeps/unix/sysv/sco3.2.4/syscall.h
new file mode 100644
index 0000000000..316bd0d0ce
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/syscall.h
@@ -0,0 +1,107 @@
+/* From Scott Bartram. */
+
+#ifndef _SYSCALL_H
+#define _SYSCALL_H
+
+#define SYS_access 33
+#define SYS_acct 51
+#define SYS_advfs 70
+#define SYS_alarm 27
+#define SYS_break 17
+#define SYS_brk 17
+#define SYS_chdir 12
+#define SYS_chmod 15
+#define SYS_chown 16
+#define SYS_chroot 61
+#define SYS_chsize 0x0a28
+#define SYS_close 6
+#define SYS_creat 8
+#define SYS_dup 41
+#define SYS_exec 11
+#define SYS_exece 59
+#define SYS_exit 1
+#define SYS_fcntl 62
+#define SYS_fork 2
+#define SYS_fpathconf 0x2f28
+#define SYS_fstat 28
+#define SYS_fstatfs 38
+#define SYS_ftime 0x0b28
+#define SYS_getdents 81
+#define SYS_getgid 47
+#define SYS_getgroups 0x2b28
+#define SYS_getitimer 0x3728
+#define SYS_getmsg 85
+#define SYS_getpid 20
+#define SYS_getuid 24
+#define SYS_gtty 32
+#define SYS_ioctl 54
+#define SYS_kill 37
+#define SYS_link 9
+#define SYS_lock 45
+#define SYS_lseek 19
+#define SYS_lstat 91
+#define SYS_mkdir 80
+#define SYS_mknod 14
+#define SYS_mount 21
+#define SYS_msgsys 49
+#define SYS_nap 0x0c28
+#define SYS_nice 34
+#define SYS_open 5
+#define SYS_pathconf 0x2e28
+#define SYS_pause 29
+#define SYS_pgrpsys 39
+#define SYS_pipe 42
+#define SYS_plock 45
+#define SYS_poll 87
+#define SYS_prof 44
+#define SYS_ptrace 26
+#define SYS_putmsg 86
+#define SYS_rdebug 76
+#define SYS_read 3
+#define SYS_readlink 92
+#define SYS_rename 0x3028
+#define SYS_rfstart 74
+#define SYS_rfstop 77
+#define SYS_rfsys 78
+#define SYS_rmdir 79
+#define SYS_rmount 72
+#define SYS_rumount 73
+#define SYS_seek 19
+#define SYS_select 0x2428
+#define SYS_semsys 53
+#define SYS_setgid 46
+#define SYS_setgroups 0x2c28
+#define SYS_setitimer 0x3828
+#define SYS_setpgrp 39
+#define SYS_setuid 23
+#define SYS_shmsys 52
+#define SYS_sigaction 0x2728
+#define SYS_signal 48
+#define SYS_sigpending 0x2928
+#define SYS_sigprocmask 0x2828
+#define SYS_sigsuspend 0x2a28
+#define SYS_stat 18
+#define SYS_statfs 35
+#define SYS_stime 25
+#define SYS_stty 31
+#define SYS_symlink 90
+#define SYS_sync 36
+#define SYS_sys3b 50
+#define SYS_sysacct 51
+#define SYS_sysconf 0x2d28
+#define SYS_sysfs 84
+#define SYS_sysi86 50
+#define SYS_time 13
+#define SYS_times 43
+#define SYS_uadmin 55
+#define SYS_ulimit 63
+#define SYS_umask 60
+#define SYS_umount 22
+#define SYS_unadvfs 71
+#define SYS_unlink 10
+#define SYS_utime 30
+#define SYS_utssys 57
+#define SYS_wait 7
+#define SYS_write 4
+
+#endif
diff --git a/sysdeps/unix/sysv/sco3.2.4/sysconf.S b/sysdeps/unix/sysv/sco3.2.4/sysconf.S
new file mode 100644
index 0000000000..631e5e977a
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/sysconf.S
@@ -0,0 +1,30 @@
+/* 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 <sysdep.h>
+#include <confname.h>
+
+.globl __tzname_max
+ENTRY (__sysconf)
+ cmpl $_SC_TZNAME_MAX, 4(%esp) /* Is the arg _SC_TZNAME_MAX? */
+ je tzname
+ DO_CALL (sysconf, 1) /* No; use the SCO system call. */
+ ret
+tzname: jmp C_SYMBOL_NAME(__tzname_max) /* Yes; bounce to __tzname_max (). */
+
+weak_alias (__sysconf, sysconf)
diff --git a/sysdeps/unix/sysv/sco3.2.4/system.c b/sysdeps/unix/sysv/sco3.2.4/system.c
new file mode 100644
index 0000000000..06dc066b88
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/system.c
@@ -0,0 +1,10 @@
+/* SCO has a bug where `waitpid' will never return if SIGCHLD is blocked.
+ They have acknowledged that this is a bug but I have not seen nor heard
+ of any forthcoming fix. */
+
+#define WAITPID_CANNOT_BLOCK_SIGCHLD
+
+/* SCO 3.2v4 does have `waitpid'.
+ Avoid unix/system.c, which says we don't. */
+
+#include <sysdeps/posix/system.c>
diff --git a/sysdeps/unix/sysv/sco3.2.4/uname.S b/sysdeps/unix/sysv/sco3.2.4/uname.S
new file mode 100644
index 0000000000..a22d18a3e6
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/uname.S
@@ -0,0 +1,42 @@
+/* Copyright (C) 1993, 1994 Free Software Foundation, Inc.
+ Contributed by Scott Bartram.
+
+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>
+
+/*
+ before lcall, stack contents should be:
+
+ 4(%esp) -> name
+ 8(%esp) -> unspecified
+ 12(%esp) -> 0
+ */
+
+ENTRY (uname)
+ pushl $0x0 /* Push the discriminator flag. */
+ pushl $0x0 /* Push dummy placeholder. */
+ pushl 12(%esp,1) /* Push NAME (ptr to struct utsname) */
+ subl $0x4, %esp /* Adjust stack pointer. */
+ DO_CALL (utssys, 3)
+ jb error /* Test for error. */
+ addl $0x10, %esp /* Adjust the stack pointer. */
+ xorl %eax, %eax /* Clear return value. */
+ ret
+error: addl $0x10, %esp /* Adjust the stack pointer. */
+ jmp syscall_error
diff --git a/sysdeps/unix/sysv/sco3.2.4/waitpid.S b/sysdeps/unix/sysv/sco3.2.4/waitpid.S
new file mode 100644
index 0000000000..523ef37e53
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/waitpid.S
@@ -0,0 +1,36 @@
+/* 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 <sysdep.h>
+
+ENTRY (__waitpid)
+ /* The `waitpid' system call is distinguished from plain
+ `wait' by setting lots of bits in the processor flags. */
+ pushfl /* Push the flags word. */
+ popl %eax /* Pop it into the accumulator. */
+ orl $0x8c4, %eax /* Set lots of bits. */
+ pushl %eax /* Push the new flags word. */
+ popfl /* Pop it into the flags. */
+ DO_CALL (wait, 2)
+ movl 8(%esp), scratch /* Put status pointer in scratch register. */
+ testl scratch, scratch /* Is it non-nil? */
+ je null
+ movl r1, (scratch) /* Yes; store the status there. */
+null: ret
+
+weak_alias (__waitpid, waitpid)