diff options
author | Robin Gareus <robin@gareus.org> | 2017-10-26 22:33:11 +0200 |
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committer | Robin Gareus <robin@gareus.org> | 2017-10-26 22:33:46 +0200 |
commit | 1aa96dc0a112ffdec4fb62ac94625e56562b3cbe (patch) | |
tree | 104051db689a48372e6803de05fe27178d3713fe /libs/pbd/spinlock.cc | |
parent | eeb148bb6102911517180f242102d35263841bf9 (diff) |
Add a RAII SpinLock (using boost's spinlock)
Diffstat (limited to 'libs/pbd/spinlock.cc')
-rw-r--r-- | libs/pbd/spinlock.cc | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/libs/pbd/spinlock.cc b/libs/pbd/spinlock.cc new file mode 100644 index 0000000000..5892c2dd9c --- /dev/null +++ b/libs/pbd/spinlock.cc @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2017 Robin Gareus <robin@gareus.org> + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifdef PLATFORM_WINDOWS +#include <windows.h> +#include <malloc.h> +#endif + +#include "pbd/spinlock.h" + +using namespace PBD; + +SpinLock::SpinLock (spinlock_t& lock) + : _lock (lock) +{ + _lock.lock (); +} + +SpinLock::~SpinLock () +{ + _lock.unlock (); +} |