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authordeva <deva>2010-06-01 12:58:32 +0000
committerdeva <deva>2010-06-01 12:58:32 +0000
commit74a28aa7125be6a603128ad600c98c4882f3b5c2 (patch)
tree1a9e4ab74f29d5ff10f2701e4e112f4525c0dcec /server/src/semaphore.cc
parent9b9c1e2dd3e5807ff7714b378b03b9ba31f42df7 (diff)
From new_protocol branch.
Diffstat (limited to 'server/src/semaphore.cc')
-rw-r--r--server/src/semaphore.cc47
1 files changed, 47 insertions, 0 deletions
diff --git a/server/src/semaphore.cc b/server/src/semaphore.cc
new file mode 100644
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+++ b/server/src/semaphore.cc
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * semaphore.cc
+ *
+ * Sat Oct 8 17:44:13 CEST 2005
+ * Copyright 2005 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of Pracro.
+ *
+ * Pracro 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.
+ *
+ * Pracro 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 Pracro; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#include "semaphore.h"
+
+Semaphore::Semaphore()
+{
+ sem_init(&semaphore, 0, 0);
+}
+
+Semaphore::~Semaphore()
+{
+ sem_destroy(&semaphore);
+}
+
+void Semaphore::post()
+{
+ sem_post(&semaphore);
+}
+
+void Semaphore::wait()
+{
+ sem_wait(&semaphore);
+}