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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 18:07:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 18:07:14 +0000
commita175314c3e5827eb193872241446f2f8f5c9d33c (patch)
treecd3d60ca99ae00829c52a6ca79150a5b6e62528b /sql/wsrep_mutex.h
parentInitial commit. (diff)
downloadmariadb-10.5-upstream.tar.xz
mariadb-10.5-upstream.zip
Adding upstream version 1:10.5.12.upstream/1%10.5.12upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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1 files changed, 50 insertions, 0 deletions
diff --git a/sql/wsrep_mutex.h b/sql/wsrep_mutex.h
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+/* Copyright 2018 Codership Oy <info@codership.com>
+
+ 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; version 2 of the License.
+
+ 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 St, Fifth Floor, Boston, MA 02110-1301 USA */
+
+#ifndef WSREP_MUTEX_H
+#define WSREP_MUTEX_H
+
+/* wsrep-lib */
+#include "wsrep/mutex.hpp"
+
+/* implementation */
+#include "my_pthread.h"
+
+class Wsrep_mutex : public wsrep::mutex
+{
+public:
+ Wsrep_mutex(mysql_mutex_t& mutex)
+ : m_mutex(mutex)
+ { }
+
+ void lock()
+ {
+ mysql_mutex_lock(&m_mutex);
+ }
+
+ void unlock()
+ {
+ mysql_mutex_unlock(&m_mutex);
+ }
+
+ void* native()
+ {
+ return &m_mutex;
+ }
+private:
+ mysql_mutex_t& m_mutex;
+};
+
+#endif /* WSREP_MUTEX_H */