X-Git-Url: https://git.syn-net.org/debian/?a=blobdiff_plain;f=src%2FthreadUtils.hpp;h=ae74c09b5718937779b89bc038dcdb73d67a8260;hb=65944fb7a518dc659bacaf80cf235a0352fc6a7e;hp=7e333022822c063e046abeb2e15c44b7f57f14bc;hpb=bb834fe0ed7a38b724f49b944adb801634eb6194;p=anytun.git

diff --git a/src/threadUtils.hpp b/src/threadUtils.hpp
index 7e33302..ae74c09 100644
--- a/src/threadUtils.hpp
+++ b/src/threadUtils.hpp
@@ -6,12 +6,12 @@
  *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
  *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
  *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
+ *  message authentication based on the methods used by SRTP.  It is
  *  intended to deliver a generic, scaleable and secure solution for
  *  tunneling and relaying of packets of any protocol.
  *
  *
- *  Copyright (C) 2007-2009 Othmar Gsenger, Erwin Nindl, 
+ *  Copyright (C) 2007-2014 Markus Grüneis, Othmar Gsenger, Erwin Nindl,
  *                          Christian Pointner <satp@wirdorange.org>
  *
  *  This file is part of Anytun.
@@ -27,8 +27,22 @@
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with anytun.  If not, see <http://www.gnu.org/licenses/>.
+ *  along with Anytun.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  In addition, as a special exception, the copyright holders give
+ *  permission to link the code of portions of this program with the
+ *  OpenSSL library under certain conditions as described in each
+ *  individual source file, and distribute linked combinations
+ *  including the two.
+ *  You must obey the GNU General Public License in all respects
+ *  for all of the code used other than OpenSSL.  If you modify
+ *  file(s) with this exception, you may extend this exception to your
+ *  version of the file(s), but you are not obligated to do so.  If you
+ *  do not wish to do so, delete this exception statement from your
+ *  version.  If you delete this exception statement from all source
+ *  files in the program, then also delete it here.
  */
+
 #ifndef ANYTUN_threadUtils_hpp_INCLUDED
 #define ANYTUN_threadUtils_hpp_INCLUDED
 
@@ -50,20 +64,19 @@ class Semaphore
 {
 public:
   Semaphore(unsigned int initVal=0)
-    :count_(initVal){};
-  void up()
-  {
-     boost::mutex::scoped_lock lock(mutex_);
-     count_++;
-     lock.unlock();
-     cond_.notify_one();
+    :count_(initVal) {};
+  void up() {
+    boost::mutex::scoped_lock lock(mutex_);
+    count_++;
+    lock.unlock();
+    cond_.notify_one();
   }
-  void down()
-  {
-     boost::mutex::scoped_lock lock(mutex_);
-     while (count_ <= 0)
-       cond_.wait(lock);
-     count_--;
+  void down() {
+    boost::mutex::scoped_lock lock(mutex_);
+    while(count_ <= 0) {
+      cond_.wait(lock);
+    }
+    count_--;
   }
 private:
   boost::mutex mutex_;