From 852c9d13e51ea60230dd18c9a29c614973fda963 Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Fri, 28 Jun 2019 20:32:32 +0200 Subject: Fix inclusion of semaphore.h is hardcoded to glibc non-multiarch - aka rename sempahore.h to sem.h --- src/sem.h | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 src/sem.h (limited to 'src/sem.h') diff --git a/src/sem.h b/src/sem.h new file mode 100644 index 0000000..89f9d73 --- /dev/null +++ b/src/sem.h @@ -0,0 +1,49 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * sem.h + * + * Sat Oct 8 17:44:13 CEST 2005 + * Copyright 2005 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo 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 3 of the License, or + * (at your option) any later version. + * + * DrumGizmo 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 DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#pragma once + +#include + +struct semaphore_private_t; + +class Semaphore +{ +public: + Semaphore(std::size_t initial_count = 0); + ~Semaphore(); + + void post(); + + //! Lock semaphore with timeout. + //! \returns true if the semaphore was locked, false on timeout. + bool wait(const std::chrono::milliseconds& timeout); + + void wait(); + +private: + struct semaphore_private_t *prv{nullptr}; +}; -- cgit v1.2.3