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/*
Copyright (C) 1996, 1997 Free Software Foundation, Inc.
Written by Michael I. Bushnell, p/BSG.
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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
#include "netfs.h"
void
netfs_release_peropen (struct peropen *po)
{
pthread_mutex_lock (&po->np->lock);
if (--po->refcnt)
pthread_mutex_unlock (&po->np->lock);
else
{
if (po->root_parent)
mach_port_deallocate (mach_task_self (), po->root_parent);
if (po->shadow_root && po->shadow_root != po->np)
{
pthread_mutex_lock (&po->shadow_root->lock);
netfs_nput (po->shadow_root);
}
if (po->shadow_root_parent)
mach_port_deallocate (mach_task_self (), po->shadow_root_parent);
netfs_nput (po->np);
free (po);
}
}
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