freebsd-dev/lib/libc_r/uthread/uthread_fchflags.c

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/*
* David Leonard <d@openbsd.org>, 1999. Public Domain.
*
* $OpenBSD: uthread_fchflags.c,v 1.1 1999/01/08 05:42:18 d Exp $
* $FreeBSD$
*/
#include <sys/stat.h>
#include <unistd.h>
#include <pthread.h>
#include "pthread_private.h"
__weak_reference(_fchflags, fchflags);
int
_fchflags(int fd, u_long flags)
{
int ret;
if ((ret = _FD_LOCK(fd, FD_WRITE, NULL)) == 0) {
ret = __sys_fchflags(fd, flags);
_FD_UNLOCK(fd, FD_WRITE);
}
return (ret);
}