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Show rwlocks in the "core show locks" output. Before, it only showed mutexes.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@84206 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2007-10-01 19:34:12 +00:00
parent b34251422c
commit 2cc21a3e83
1 changed files with 79 additions and 0 deletions
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79
include/asterisk/lock.h
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@@ -702,6 +702,84 @@ static inline int ast_rwlock_destroy(ast_rwlock_t *prwlock)
return pthread_rwlock_destroy(prwlock);
}
#ifdef DEBUG_THREADS
#define ast_rwlock_unlock(a) \
_ast_rwlock_unlock(a, # a, __FILE__, __LINE__, __PRETTY_FUNCTION__)
static inline int _ast_rwlock_unlock(ast_rwlock_t *lock, const char *name,
const char *file, int line, const char *func)
{
int res;
res = pthread_rwlock_unlock(lock);
ast_remove_lock_info(lock);
return res;
}
#define ast_rwlock_rdlock(a) \
_ast_rwlock_rdlock(a, # a, __FILE__, __LINE__, __PRETTY_FUNCTION__)
static inline int _ast_rwlock_rdlock(ast_rwlock_t *lock, const char *name,
const char *file, int line, const char *func)
{
int res;
ast_store_lock_info(file, line, func, name, lock);
res = pthread_rwlock_rdlock(lock);
if (!res)
ast_mark_lock_acquired();
else
ast_remove_lock_info(lock);
return res;
}
#define ast_rwlock_wrlock(a) \
_ast_rwlock_wrlock(a, # a, __FILE__, __LINE__, __PRETTY_FUNCTION__)
static inline int _ast_rwlock_wrlock(ast_rwlock_t *lock, const char *name,
const char *file, int line, const char *func)
{
int res;
ast_store_lock_info(file, line, func, name, lock);
res = pthread_rwlock_wrlock(lock);
if (!res)
ast_mark_lock_acquired();
else
ast_remove_lock_info(lock);
return res;
}
#define ast_rwlock_tryrdlock(a) \
_ast_rwlock_tryrdlock(a, # a, __FILE__, __LINE__, __PRETTY_FUNCTION__)
static inline int _ast_rwlock_tryrdlock(ast_rwlock_t *lock, const char *name,
const char *file, int line, const char *func)
{
int res;
ast_store_lock_info(file, line, func, name, lock);
res = pthread_rwlock_tryrdlock(lock);
if (!res)
ast_mark_lock_acquired();
else
ast_remove_lock_info(lock);
return res;
}
#define ast_rwlock_trywrlock(a) \
_ast_rwlock_trywrlock(a, # a, __FILE__, __LINE__, __PRETTY_FUNCTION__)
static inline int _ast_rwlock_trywrlock(ast_rwlock_t *lock, const char *name,
const char *file, int line, const char *func)
{
int res;
ast_store_lock_info(file, line, func, name, lock);
res = pthread_rwlock_trywrlock(lock);
if (!res)
ast_mark_lock_acquired();
else
ast_remove_lock_info(lock);
return res;
}
#else
static inline int ast_rwlock_unlock(ast_rwlock_t *prwlock)
{
return pthread_rwlock_unlock(prwlock);
@@ -726,6 +804,7 @@ static inline int ast_rwlock_trywrlock(ast_rwlock_t *prwlock)
{
return pthread_rwlock_trywrlock(prwlock);
}
#endif /* DEBUG_THREADS */
/* Statically declared read/write locks */