include cleanups: remove unused headers and add feature test macros
[musl] / src / process / vfork.c
1 #define _GNU_SOURCE
2 #include <unistd.h>
3 #include "syscall.h"
4 #include "libc.h"
5
6 pid_t __vfork(void)
7 {
8         /* vfork syscall cannot be made from C code */
9         return syscall(SYS_fork);
10 }
11
12 weak_alias(__vfork, vfork);