From fffd213c8cba2135afda493d797c41c10354770e Mon Sep 17 00:00:00 2001 From: Othmar Gsenger Date: Sat, 12 Apr 2008 11:38:42 +0000 Subject: big svn cleanup --- src/Sockets/Semaphore.h | 67 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 src/Sockets/Semaphore.h (limited to 'src/Sockets/Semaphore.h') diff --git a/src/Sockets/Semaphore.h b/src/Sockets/Semaphore.h new file mode 100644 index 0000000..acafea4 --- /dev/null +++ b/src/Sockets/Semaphore.h @@ -0,0 +1,67 @@ +/** + ** \file Semaphore.h + ** \date 2007-04-13 + ** \author grymse@alhem.net +**/ +/* +Copyright (C) 2007 Anders Hedstrom + +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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ +#ifndef _SOCKETS_Semaphore_H +#define _SOCKETS_Semaphore_H + +#include "sockets-config.h" +#include +#ifdef MACOSX +#include +#else +#include +#endif + + +#ifdef SOCKETS_NAMESPACE +namespace SOCKETS_NAMESPACE { +#endif + + +/** pthread semaphore wrapper. + \ingroup threading */ +class Semaphore +{ +public: + Semaphore(); + Semaphore(unsigned int start_val); + ~Semaphore(); + + int Post(); + int Wait(); + int TryWait(); + int GetValue(int&); + +private: + Semaphore(const Semaphore& ) {} // copy constructor + Semaphore& operator=(const Semaphore& ) { return *this; } // assignment operator + sem_t m_sem; +}; + + + + +#ifdef SOCKETS_NAMESPACE +} // namespace SOCKETS_NAMESPACE { +#endif +#endif // _SOCKETS_Semaphore_H + -- cgit v1.2.3