From ad31f852c3454136bdbfeb7f222cb9c175f13c1c Mon Sep 17 00:00:00 2001 From: "/C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org" Date: Mon, 16 Apr 2007 17:55:00 +0000 Subject: initial import of the conntrack daemon to Netfilter SVN --- daemon/src/lock.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 daemon/src/lock.c (limited to 'daemon/src/lock.c') diff --git a/daemon/src/lock.c b/daemon/src/lock.c new file mode 100644 index 0000000..cd68baf --- /dev/null +++ b/daemon/src/lock.c @@ -0,0 +1,32 @@ +/* + * (C) 2006 by Pablo Neira Ayuso + * + * This program 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 of the License, or + * (at your option) any later version. + * + * This program 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include + +static pthread_mutex_t global_lock = PTHREAD_MUTEX_INITIALIZER; + +void lock() +{ + pthread_mutex_lock(&global_lock); +} + +void unlock() +{ + pthread_mutex_unlock(&global_lock); +} -- cgit v1.2.3