blob: 02c049faa4aae846e77b3b0dd73141bbd46b6e9c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
/*
* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include <features.h>
#include <sys/syscall.h>
#ifndef __NR_vfork
/* No vfork so use fork instead */
hidden_strong_alias(__libc_fork,__vfork)
#else
.text
.global __vfork
.hidden __vfork
.type __vfork,%function
.align 1<<4
__vfork:
popl %ecx
movl $__NR_vfork,%eax
int $0x80
pushl %ecx
cmpl $-4095,%eax
jae __syscall_error
ret
.size __vfork,.-__vfork
#endif
weak_alias(__vfork,vfork)
libc_hidden_def(vfork)
|
