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Wed Oct 25 14:23:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>

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* sysdeps/unix/sysv/linux/stat.c: New file.
	* sysdeps/unix/sysv/linux/fstat.c: New file.
	* sysdeps/unix/sysv/linux/lstat.c: New file.
	* sysdeps/unix/sysv/linux/i386/stat.S: File removed.
	* sysdeps/unix/sysv/linux/i386/fstat.S: File removed.
	* sysdeps/unix/sysv/linux/i386/lstat.S: File removed.
This commit is contained in:
Roland McGrath 1995-10-25 19:20:45 +00:00
parent 03a7582576
commit ff9bef7f88
6 changed files with 80 additions and 30 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
Wed Oct 25 14:23:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/unix/sysv/linux/stat.c: New file.
* sysdeps/unix/sysv/linux/fstat.c: New file.
* sysdeps/unix/sysv/linux/lstat.c: New file.
* sysdeps/unix/sysv/linux/i386/stat.S: File removed.
* sysdeps/unix/sysv/linux/i386/fstat.S: File removed.
* sysdeps/unix/sysv/linux/i386/lstat.S: File removed.
Tue Oct 24 15:22:58 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER):

32
sysdeps/unix/sysv/linux/fstat.c Normal file
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@ -0,0 +1,32 @@
/* 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. */
#include <sys/stat.h>
/* In Linux the `stat' call is actually done by emulating a `xstat' system
call, which takes an additional first argument giving a version number
for `struct stat'. Likewise for `fstat' and `lstat' there are `fxstat'
and `lxstat' emulations. */
int
__fstat (int fd, struct stat *buf)
{
return __fxstat (_STAT_VER, fd, buf);
}
weak_alias (__fstat, fstat)

4
sysdeps/unix/sysv/linux/i386/fstat.S
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@ -1,4 +0,0 @@
#define __stat __fstat
#define stat fstat
#define __xstat __fxstat
#include "stat.S"

4
sysdeps/unix/sysv/linux/i386/lstat.S
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@ -1,4 +0,0 @@
#define __stat __lstat
#define stat lstat
#define __xstat __lxstat
#include "stat.S"

32
sysdeps/unix/sysv/linux/lstat.c Normal file
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@ -0,0 +1,32 @@
/* 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. */
#include <sys/stat.h>
/* In Linux the `stat' call is actually done by emulating a `xstat' system
call, which takes an additional first argument giving a version number
for `struct stat'. Likewise for `fstat' and `lstat' there are `fxstat'
and `lxstat' emulations. */
int
__lstat (const char *file, struct stat *buf)
{
return __lxstat (_STAT_VER, file, buf);
}
weak_alias (__lstat, lstat)

29
sysdeps/unix/sysv/linux/i386/stat.S → sysdeps/unix/sysv/linux/stat.c
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@ -16,32 +16,17 @@ 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 `stat' call is actually done by emulating a `xstat' system
call, which takes an additional first argument giving a version number
for `struct stat'. Likewise for `fstat' and `lstat' there are `fxstat'
and `lxstat' emulations. This macro gives the Linux version number that
corresponds to the definition of `struct stat' in <statbuf.h>. */
#define _STAT_VER 1
and `lxstat' emulations. */
ENTRY (__stat)
movl 8(%esp), %eax
movl 4(%esp), %ecx
#ifdef PIC
pushl %ebx
call 0f
0: popl %ebx
addl $_GLOBAL_OFFSET_TABLE_+[.-0b], %ebx
#endif
pushl %eax
pushl %ecx
pushl $_STAT_VER /* Push extra first arg to syscall. */
call JUMPTARGET(__xstat)/* Jump to xstat implementation. */
addl $12, %esp
#ifdef PIC
popl %ebx
#endif
ret
int
__stat (const char *file, struct stat *buf)
{
return __xstat (_STAT_VER, file, buf);
}
weak_alias (__stat, stat)