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-rw-r--r--sysdeps/unix/sysv/linux/Makefile9
-rw-r--r--sysdeps/unix/sysv/linux/adjtime.c6
-rw-r--r--sysdeps/unix/sysv/linux/i386/gnu/types.h88
-rw-r--r--sysdeps/unix/sysv/linux/mknod.c (renamed from sysdeps/unix/sysv/linux/i386/mknod.S)27
-rw-r--r--sysdeps/unix/sysv/linux/mount.S24
-rw-r--r--sysdeps/unix/sysv/linux/ptrace.c45
-rw-r--r--sysdeps/unix/sysv/linux/s_ptrace.S22
-rw-r--r--sysdeps/unix/sysv/linux/sys/mount.h39
-rw-r--r--sysdeps/unix/sysv/linux/umount.S24
9 files changed, 263 insertions, 21 deletions
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 655b4420ea..8c6c6b553b 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -1,9 +1,10 @@
ifeq ($(subdir), io)
-sysdep_routines := $(sysdep_routines) fxstat lxstat xstat
+sysdep_routines += fxstat lxstat xstat
endif
ifeq ($(subdir), misc)
-sysdep_routines := $(sysdep_routines) xmknod
+sysdep_routines += xmknod mount umount s_ptrace
+headers += sys/mount.h
endif
#ifeq ($(subdir), posix)
@@ -28,3 +29,7 @@ headers += nfs/nfs.h
endif
rtld-installed-name = ld-gnu.so.1
+
+# Don't compile the ctype glue code, since there is no old non-GNU C library.
+inhibit-glue = yes
+
diff --git a/sysdeps/unix/sysv/linux/adjtime.c b/sysdeps/unix/sysv/linux/adjtime.c
index 8400e1b907..c4b5002801 100644
--- a/sysdeps/unix/sysv/linux/adjtime.c
+++ b/sysdeps/unix/sysv/linux/adjtime.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996 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
@@ -23,6 +23,10 @@ Boston, MA 02111-1307, USA. */
#define MAX_SEC (LONG_MAX / 1000000L - 2)
#define MIN_SEC (LONG_MIN / 1000000L + 2)
+#ifndef MOD_OFFSET
+#define modes mode
+#endif
+
int
__adjtime (itv, otv)
const struct timeval *itv;
diff --git a/sysdeps/unix/sysv/linux/i386/gnu/types.h b/sysdeps/unix/sysv/linux/i386/gnu/types.h
new file mode 100644
index 0000000000..43264b5d45
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/gnu/types.h
@@ -0,0 +1,88 @@
+/* Copyright (C) 1991, 92, 94, 95, 96 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_TYPES_H
+#define _GNU_TYPES_H 1
+
+/* Convenience types. */
+typedef unsigned char __u_char;
+typedef unsigned short __u_short;
+typedef unsigned int __u_int;
+typedef unsigned long __u_long;
+#ifdef __GNUC__
+typedef unsigned long long int __u_quad_t;
+typedef long long int __quad_t;
+typedef __quad_t *__qaddr_t;
+#else
+typedef struct
+{
+ long val[2];
+} __quad_t;
+typedef struct
+{
+ __u_long val[2];
+} __u_quad_t;
+#endif
+typedef unsigned short int __dev_t; /* Type of device numbers. */
+typedef unsigned short int __uid_t; /* Type of user identifications. */
+typedef unsigned short int __gid_t; /* Type of group identifications. */
+typedef unsigned long int __ino_t; /* Type of file serial numbers. */
+typedef unsigned short int __mode_t; /* Type of file attribute bitmasks. */
+typedef unsigned short int __nlink_t; /* Type of file link counts. */
+typedef long int __off_t; /* Type of file sizes and offsets. */
+typedef int __pid_t; /* Type of process identifications. */
+typedef int __ssize_t; /* Type of a byte count, or error. */
+#ifdef __GNUC__
+typedef long long int __fsid_t; /* Type of file system IDs. */
+#else
+typedef struct { /* Type of file system IDs. */
+ long val[2];
+} __fsid_t;
+#endif
+
+/* Everythin' else. */
+typedef int __daddr_t; /* The type of a disk address. */
+typedef char *__caddr_t;
+typedef long int __time_t;
+typedef long int __swblk_t; /* Type of a swap block maybe? */
+
+/* fd_set for select. */
+
+/* Number of descriptors that can fit in an `fd_set'. */
+#define __FD_SETSIZE 256
+
+/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
+#define __NFDBITS (sizeof (unsigned long int) * 8)
+#define __FDELT(d) ((d) / __NFDBITS)
+#define __FDMASK(d) (1 << ((d) % __NFDBITS))
+
+typedef struct
+ {
+ /* Some braindead old software uses this member name. */
+ unsigned long int fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS];
+ } __fd_set;
+
+/* This line MUST be split! Otherwise m4 will not change it. */
+#define __FD_ZERO(set) \
+ ((void) memset ((__ptr_t) (set), 0, sizeof (fd_set)))
+#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
+#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
+#define __FD_ISSET(d, set) ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
+
+
+#endif /* gnu/types.h */
diff --git a/sysdeps/unix/sysv/linux/i386/mknod.S b/sysdeps/unix/sysv/linux/mknod.c
index 7faf89d74b..38a85b9c20 100644
--- a/sysdeps/unix/sysv/linux/i386/mknod.S
+++ b/sysdeps/unix/sysv/linux/mknod.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996 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
@@ -16,24 +16,15 @@ 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/stat.h>
-/* In Linux the `mknod' call is actually done by a emulation of the
- `xmknod' system call, which takes an additional first argument
- giving a version number for the interface. This macro gives the
- Linux version number that corresponds to the modern interface. */
-#define _MKNOD_VER 1
+/* In Linux the `mknod' call is actually done by emulating a `xmknod'
+ system call, which takes an additional first argument. */
-ENTRY (__mknod)
- movl 12(%esp), %edx
- movl 8(%esp), %ecx
- movl 4(%esp), %eax
- pushl %edx
- pushl %ecx
- pushl %eax
- pushl $_MKNOD_VER /* Push extra first arg to syscall. */
- call JUMPTARGET(__xmknod)
- addl $16, %esp /* Correct version parameter offset. */
- ret
+int
+__mknod (const char *path, mode_t mode, dev_t dev)
+{
+ return __xmknod (LINUX_MKNOD_VERSION, path, mode, &dev);
+}
weak_alias (__mknod, mknod)
diff --git a/sysdeps/unix/sysv/linux/mount.S b/sysdeps/unix/sysv/linux/mount.S
new file mode 100644
index 0000000000..f71d3b7387
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mount.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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include <sysdep.h>
+
+SYSCALL__ (mount, 5)
+ ret
+
+weak_alias (__mount, mount)
diff --git a/sysdeps/unix/sysv/linux/ptrace.c b/sysdeps/unix/sysv/linux/ptrace.c
new file mode 100644
index 0000000000..2c04830c42
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ptrace.c
@@ -0,0 +1,45 @@
+/* Copyright (C) 1995, 1996 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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <sys/ptrace.h>
+#include <sys/syscall.h>
+
+int
+ptrace (int request, int pid, int addr, int data)
+{
+ long int ret;
+ long int res;
+ if (request > 0 && request < 4)
+ (long int *) data = &ret;
+
+ res = __syscall_ptrace (request, pid, addr, data);
+
+ if (res >= 0)
+ {
+ if (request > 0 && request < 4)
+ {
+ errno = 0;
+ return (ret);
+ }
+ return (int) res;
+ }
+
+ errno = -res;
+ return -1;
+}
diff --git a/sysdeps/unix/sysv/linux/s_ptrace.S b/sysdeps/unix/sysv/linux/s_ptrace.S
new file mode 100644
index 0000000000..dbd4809f9a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s_ptrace.S
@@ -0,0 +1,22 @@
+/* Copyright (C) 1995, 1996 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 (__syscall_ptrace, ptrace, 4)
+ ret
diff --git a/sysdeps/unix/sysv/linux/sys/mount.h b/sysdeps/unix/sysv/linux/sys/mount.h
new file mode 100644
index 0000000000..d8e1b1a2e1
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sys/mount.h
@@ -0,0 +1,39 @@
+/* Header file for mounting/unmount Linux filesystems.
+Copyright (C) 1996 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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MOUNT_H
+#define _SYS_MOUNT_H
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+/* Mount a filesystem. */
+extern int mount __P ((__const char *__special_file,
+ __const char *__dir,
+ __const char *__fstype,
+ unsigned long int __rwflag,
+ __const void *__data));
+
+/* Unmount a filesystem. */
+extern int umount __P ((__const char *__special_file));
+
+__END_DECLS
+
+#endif /* _SYS_MOUNT_H */
diff --git a/sysdeps/unix/sysv/linux/umount.S b/sysdeps/unix/sysv/linux/umount.S
new file mode 100644
index 0000000000..ff9395718e
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/umount.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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include <sysdep.h>
+
+SYSCALL__ (umount, 1)
+ ret
+
+weak_alias (__umount, umount)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 16:04:47 +0000