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sorcery: Use ao2_weakproxy to hold list of instances.

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* Store weak proxy objects in instances container.
* Remove special unreference function and replace with macro that calls
ao2_cleanup.
* Add REF_DEBUG information to ast_sorcery_open.

Change-Id: I5a150a4e13cee319d46b5a4654f95a4623a978f8
This commit is contained in:
Corey Farrell
2017-10-09 22:00:45 -04:00
parent 7774623804
commit b8dadccbe1
2 changed files with 67 additions and 39 deletions
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11
include/asterisk/sorcery.h
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@@ -392,9 +392,9 @@ int ast_sorcery_wizard_unregister(const struct ast_sorcery_wizard *interface);
* \retval non-NULL success
* \retval NULL if allocation failed
*/
struct ast_sorcery *__ast_sorcery_open(const char *module);
struct ast_sorcery *__ast_sorcery_open(const char *module, const char *file, int line, const char *func);
#define ast_sorcery_open() __ast_sorcery_open(AST_MODULE)
#define ast_sorcery_open() __ast_sorcery_open(AST_MODULE, __FILE__, __LINE__, __PRETTY_FUNCTION__)
/*!
* \brief Retrieves an existing sorcery instance by module name
@@ -1280,8 +1280,13 @@ int ast_sorcery_is_stale(const struct ast_sorcery *sorcery, void *object);
* \brief Decrease the reference count of a sorcery structure
*
* \param sorcery Pointer to a sorcery structure
*
* \note Prior to 16.0.0 this was a function which had to be used.
* Now you can use any variant of ao2_cleanup or ao2_ref to
* release a reference.
*/
void ast_sorcery_unref(struct ast_sorcery *sorcery);
#define ast_sorcery_unref(sorcery) \
ao2_cleanup(sorcery)
/*!
* \brief Get the unique identifier of a sorcery object