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/*
Copyright (C) 2001, 2014-2019 Free Software Foundation
Written by Neal H Walfield <neal@cs.uml.edu>
This file is part of the GNU Hurd.
The GNU Hurd is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
The GNU Hurd 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with the GNU Hurd. If not, see <http://www.gnu.org/licenses/>. */
#include "fshelp.h"
#include "rlock.h"
#include <stdlib.h>
#include <unistd.h>
error_t
fshelp_rlock_drop_peropen (struct rlock_peropen *po)
{
struct rlock_list *l;
struct rlock_list *t;
for (l = *po->locks; l; l = t)
{
if (l->waiting)
{
l->waiting = 0;
pthread_cond_broadcast (&l->wait);
}
list_unlink (node, l);
pthread_cond_destroy(&l->wait);
t = l->po.next;
free (l);
}
return 0;
}
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