libvirt/src/util/viratomic.c

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/*
* viratomic.h: atomic integer operations
*
* Copyright (C) 2012 Red Hat, Inc.
*
* Based on code taken from GLib 2.32, under the LGPLv2+
*
* Copyright (C) 2011 Ryan Lortie
*
* This 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.
*
* This 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 this library; If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include <config.h>
#include "viratomic.h"
#ifdef VIR_ATOMIC_OPS_PTHREAD
pthread_mutex_t virAtomicLock = PTHREAD_MUTEX_INITIALIZER;
#endif