1#include <fcntl.h>
2#include <stdarg.h>
3#include "syscall.h"
4#include "libc.h"
5
6int open(const char *filename, int flags, ...)
7{
8	mode_t mode = 0;
9
10	if ((flags & O_CREAT) || (flags & O_TMPFILE) == O_TMPFILE) {
11		va_list ap;
12		va_start(ap, flags);
13		mode = va_arg(ap, mode_t);
14		va_end(ap);
15	}
16
17	int fd = __sys_open_cp(filename, flags, mode);
18	if (fd>=0 && (flags & O_CLOEXEC))
19		__syscall(SYS_fcntl, fd, F_SETFD, FD_CLOEXEC);
20
21	return __syscall_ret(fd);
22}
23
24LFS64(open);
25