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/* Copyright (C) 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <sys/file.h>
#include <hurd/fd.h>
#include <hurd/fs.h>
/* Apply or remove an advisory lock, according to OPERATION,
on the file FD refers to. */
int
__flock (fd, operation)
int fd;
int operation;
{
error_t err;
if (err = HURD_DPORT_USE (fd, __file_lock (port, operation)))
return __hurd_dfail (fd, err);
return 0;
}
weak_alias (__flock, flock)
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