__syscall_fcntl64.c

来自「Axis 221 camera embedded programing inte」· C语言 代码 · 共 31 行

/* vi: set sw=4 ts=4: */
/*
 * __syscall_fcntl64() for uClibc
 *
 * Copyright (C) 2000-2004 by Erik Andersen <[e-mail]>
 *
 * GNU Library General Public License (LGPL) version 2 or later.
 */

#include "syscalls.h"
#include <stdarg.h>
#include <fcntl.h>

#if defined __UCLIBC_HAS_LFS__ && defined __NR_fcntl64
#define __NR___syscall_fcntl64 __NR_fcntl64
static inline _syscall3(int, __syscall_fcntl64, int, fd, int, cmd, long, arg);
int __libc_fcntl64(int fd, int cmd, ...)
{
	long arg;
	va_list list;

	va_start(list, cmd);
	arg = va_arg(list, long);

	va_end(list);
	return (__syscall_fcntl64(fd, cmd, arg));
}

weak_alias(__libc_fcntl64, fcntl64);
#endif