diff options
| author | oej <oej@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-04-15 08:07:50 +0000 |
|---|---|---|
| committer | oej <oej@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-04-15 08:07:50 +0000 |
| commit | f33b337077b11c3d312e9e0e87a1f675c8dd235b (patch) | |
| tree | 8e37585dc242426cd3070d0e6771d0af748f60ca /include | |
| parent | 91102c5a2cae50a81cc3e135cad4d297aa5d71d6 (diff) | |
New functions for locking a channel - these simplify debugging
when you have channel locking issues.
(Part of the SIP transfer patch, where I had a *lot* of
channel locking problems)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@20264 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'include')
| -rw-r--r-- | include/asterisk/lock.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/asterisk/lock.h b/include/asterisk/lock.h index 97deac143..ab6dde3fc 100644 --- a/include/asterisk/lock.h +++ b/include/asterisk/lock.h @@ -761,4 +761,16 @@ AST_INLINE_API(int ast_atomic_dec_and_test(volatile int *p), } ) +#ifndef DEBUG_CHANNEL_LOCKS +/*! \brief Lock a channel. If DEBUG_CHANNEL_LOCKS is defined + in the Makefile, print relevant output for debugging */ +#define ast_channel_lock(x) ast_mutex_lock(x->lock); +/*! \brief Unlock a channel. If DEBUG_CHANNEL_LOCKS is defined + in the Makefile, print relevant output for debugging */ +#define ast_channel_unlock(x) ast_mutex_unlock(x->lock); +/*! \brief Try locking a channel. If DEBUG_CHANNEL_LOCKS is defined + in the Makefile, print relevant output for debugging */ +#define ast_channel_trylock(x) ast_mutex_trylock(x->lock); +#endif + #endif /* _ASTERISK_LOCK_H */ |