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
| | #define _GNU_SOURCE
#include <errno.h>
#include <stdarg.h>
#include <unistd.h>
#include <sched.h>
#include "pthread_impl.h"
#include "syscall.h"
int clone(int (*func)(void *), void *stack, int flags, void *arg, ...)
{
va_list ap;
pid_t *ptid, *ctid;
void *tls;
if (!stack) {
return __syscall_ret(-EINVAL);
}
va_start(ap, arg);
ptid = va_arg(ap, pid_t *);
tls = va_arg(ap, void *);
ctid = va_arg(ap, pid_t *);
va_end(ap);
return __syscall_ret(__clone(func, stack, flags, arg, ptid, tls, ctid));
}
|