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elock.h: add possibility to create recursive mutexes
author
ghost
<andreas.monzner@multimedia-labs.de>
Thu, 17 Dec 2009 13:46:04 +0000
(14:46 +0100)
committer
ghost
<andreas.monzner@multimedia-labs.de>
Thu, 17 Dec 2009 14:15:20 +0000
(15:15 +0100)
lib/base/elock.h
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diff --git
a/lib/base/elock.h
b/lib/base/elock.h
index
51582e6
..
0175718
100644
(file)
--- a/
lib/base/elock.h
+++ b/
lib/base/elock.h
@@
-83,9
+83,18
@@
class eSingleLock
pthread_mutex_t m_lock;
eSingleLock(eSingleLock &);
public:
- eSingleLock()
+ eSingleLock(
bool recursive=false
)
{
- pthread_mutex_init(&m_lock, 0);
+ if (recursive)
+ {
+ pthread_mutexattr_t attr;
+ pthread_mutexattr_init(&attr);
+ pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
+ pthread_mutex_init(&m_lock, &attr);
+ pthread_mutexattr_destroy(&attr);
+ }
+ else
+ pthread_mutex_init(&m_lock, 0);
}
~eSingleLock()
{