diff options
| author | Corey Farrell <git@cfware.com> | 2016-08-26 18:22:51 -0400 |
|---|---|---|
| committer | Corey Farrell <git@cfware.com> | 2016-09-02 09:26:25 -0400 |
| commit | e875e1c12a4b954b18e136b25c2a83b5f8e15f5d (patch) | |
| tree | 0b41985ce22c2689ac8a394f71f8ece3422f5c10 /include/asterisk/sorcery.h | |
| parent | 131baf70d6f349f7adee81419410f78790c0ebda (diff) | |
sorcery: Create function ast_sorcery_lockable_alloc.
Create an alternative to ast_sorcery_generic_alloc which uses astobj2
shared locking. Use this new method for the 'struct ast_sip_aor' allocator.
Change-Id: I3f62f2ada64b622571950278fbb6ad57395b5d6f
Diffstat (limited to 'include/asterisk/sorcery.h')
| -rw-r--r-- | include/asterisk/sorcery.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asterisk/sorcery.h b/include/asterisk/sorcery.h index 23219ec41..896633816 100644 --- a/include/asterisk/sorcery.h +++ b/include/asterisk/sorcery.h @@ -988,10 +988,30 @@ int ast_sorcery_changeset_create(const struct ast_variable *original, const stru * * \retval non-NULL success * \retval NULL failure + * + * \note The returned object does not support AO2 locking. */ void *ast_sorcery_generic_alloc(size_t size, ao2_destructor_fn destructor); /*! + * \since 14.1.0 + * \brief Allocate a generic sorcery capable object with locking. + * + * \details Sorcery objects may be replaced with new allocations during reloads. + * If locking is required on sorcery objects it must be shared between the old + * object and the new one. lockobj can be any AO2 object with locking enabled, + * but in most cases named locks should be used to provide stable locking. + * + * \param size Size of the object + * \param destructor Optional destructor function + * \param lockobj An AO2 object that will provide locking. + * + * \retval non-NULL success + * \retval NULL failure + */ +void *ast_sorcery_lockable_alloc(size_t size, ao2_destructor_fn destructor, void *lockobj); + +/*! * \brief Allocate an object * * \param sorcery Pointer to a sorcery structure |