blob: d382dbac35b666b0647c1eaf7181a874e0ec8834 (
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
33
|
/*
* June 3, 2003 Erik Andersen
*
*/
#include <sys/syscall.h>
#ifndef __NR_vfork
/* No vfork so use fork instead */
.weak vfork ; vfork = __libc_fork
#else
.text
.global __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
.weak vfork ; vfork = __vfork
#endif
|
