[glibc.git] / sysdeps / unix / sysv / linux / i386 / stat.S

/* 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 <sysdep.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

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

weak_alias (__stat, stat)
Commit	Line	Data
439d1d45	1	/* Copyright (C) 1995 Free Software Foundation, Inc.
28f540f4 RM	2	This file is part of the GNU C Library.
	3
	4	The GNU C Library is free software; you can redistribute it and/or
	5	modify it under the terms of the GNU Library General Public License as
	6	published by the Free Software Foundation; either version 2 of the
	7	License, or (at your option) any later version.
	8
	9	The GNU C Library is distributed in the hope that it will be useful,
	10	but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	12	Library General Public License for more details.
	13
	14	You should have received a copy of the GNU Library General Public
	15	License along with the GNU C Library; see the file COPYING.LIB. If
	16	not, write to the Free Software Foundation, Inc., 675 Mass Ave,
	17	Cambridge, MA 02139, USA. */
	18
	19	#include <sysdep.h>
	20
d2f5be2a UD	21	/* In Linux the `stat' call is actually done by emulating a `xstat' system
	22	call, which takes an additional first argument giving a version number
	23	for `struct stat'. Likewise for `fstat' and `lstat' there are `fxstat'
	24	and `lxstat' emulations. This macro gives the Linux version number that
	25	corresponds to the definition of `struct stat' in <statbuf.h>. */
	26	#define _STAT_VER 1
	27
	28	ENTRY (__stat)
	29	movl 8(%esp), %eax
	30	movl 4(%esp), %ecx
cabcc273 RM	31	#ifdef PIC
	32	pushl %ebx
	33	call 0f
	34	0: popl %ebx
	35	addl $_GLOBAL_OFFSET_TABLE_+[.-0b], %ebx
	36	#endif
d2f5be2a UD	37	pushl %eax
	38	pushl %ecx
	39	pushl $_STAT_VER /* Push extra first arg to syscall. */
	40	call JUMPTARGET(__xstat)/* Jump to xstat implementation. */
	41	addl $12, %esp
cabcc273 RM	42	#ifdef PIC
	43	popl %ebx
	44	#endif
d2f5be2a UD	45	ret
	46
	47	weak_alias (__stat, stat)