diff options
| author | Olle Johansson <oej@edvina.net> | 2006-04-15 08:07:50 +0000 |
|---|---|---|
| committer | Olle Johansson <oej@edvina.net> | 2006-04-15 08:07:50 +0000 |
| commit | 6b3367bf5c22dda34d59dd2174f9555d3ad60a54 (patch) | |
| tree | 8e37585dc242426cd3070d0e6771d0af748f60ca /include | |
| parent | 9250a6d1290fdc21dd21fb43d5bd14532182d0ac (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: https://origsvn.digium.com/svn/asterisk/trunk@20264 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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 */ |