diff options
author | Richard Mudgett <rmudgett@digium.com> | 2013-09-06 19:26:48 +0000 |
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committer | Richard Mudgett <rmudgett@digium.com> | 2013-09-06 19:26:48 +0000 |
commit | f5ae5e27c83e7ada24d9c523fc4271a6e4ee9ef3 (patch) | |
tree | af7601283b0db1e0e4831e9d86f02e7ef685de17 /include/asterisk/astobj2.h | |
parent | 53dbe10f5c46c7c6b7899f25af356b19ecd66416 (diff) |
astobj2: Add warn unused attribute to some functions.
* Fixed resulting warnings with improper use of ao2_global_obj_replace().
* Made a couple uses of ao2_global_obj_replace_unref(x, NULL) into the
equivalent and more appropriate ao2_global_obj_release() call.
........
Merged revisions 398533 from http://svn.asterisk.org/svn/asterisk/branches/12
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@398557 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'include/asterisk/astobj2.h')
-rw-r--r-- | include/asterisk/astobj2.h | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/include/asterisk/astobj2.h b/include/asterisk/astobj2.h index 933092fe6..073197d47 100644 --- a/include/asterisk/astobj2.h +++ b/include/asterisk/astobj2.h @@ -469,8 +469,8 @@ enum ao2_alloc_opts { #endif void *__ao2_alloc_debug(size_t data_size, ao2_destructor_fn destructor_fn, unsigned int options, const char *tag, - const char *file, int line, const char *func, int ref_debug); -void *__ao2_alloc(size_t data_size, ao2_destructor_fn destructor_fn, unsigned int options); + const char *file, int line, const char *func, int ref_debug) attribute_warn_unused_result; +void *__ao2_alloc(size_t data_size, ao2_destructor_fn destructor_fn, unsigned int options) attribute_warn_unused_result; /*! @} */ @@ -699,7 +699,7 @@ void __ao2_global_obj_release(struct ao2_global_obj *holder, const char *tag, co __ao2_global_obj_replace(&holder, (obj), NULL, __FILE__, __LINE__, __PRETTY_FUNCTION__, #holder) #endif -void *__ao2_global_obj_replace(struct ao2_global_obj *holder, void *obj, const char *tag, const char *file, int line, const char *func, const char *name); +void *__ao2_global_obj_replace(struct ao2_global_obj *holder, void *obj, const char *tag, const char *file, int line, const char *func, const char *name) attribute_warn_unused_result; /*! * \brief Replace an ao2 object in the global holder, throwing away any old object. @@ -757,7 +757,7 @@ int __ao2_global_obj_replace_unref(struct ao2_global_obj *holder, void *obj, con __ao2_global_obj_ref(&holder, NULL, __FILE__, __LINE__, __PRETTY_FUNCTION__, #holder) #endif -void *__ao2_global_obj_ref(struct ao2_global_obj *holder, const char *tag, const char *file, int line, const char *func, const char *name); +void *__ao2_global_obj_ref(struct ao2_global_obj *holder, const char *tag, const char *file, int line, const char *func, const char *name) attribute_warn_unused_result; /*! @@ -1227,11 +1227,11 @@ struct ao2_container; struct ao2_container *__ao2_container_alloc_hash(unsigned int ao2_options, unsigned int container_options, unsigned int n_buckets, ao2_hash_fn *hash_fn, - ao2_sort_fn *sort_fn, ao2_callback_fn *cmp_fn); + ao2_sort_fn *sort_fn, ao2_callback_fn *cmp_fn) attribute_warn_unused_result; struct ao2_container *__ao2_container_alloc_hash_debug(unsigned int ao2_options, unsigned int container_options, unsigned int n_buckets, ao2_hash_fn *hash_fn, ao2_sort_fn *sort_fn, ao2_callback_fn *cmp_fn, - const char *tag, const char *file, int line, const char *func, int ref_debug); + const char *tag, const char *file, int line, const char *func, int ref_debug) attribute_warn_unused_result; /*! * \brief Allocate and initialize a list container. @@ -1272,10 +1272,10 @@ struct ao2_container *__ao2_container_alloc_hash_debug(unsigned int ao2_options, #endif struct ao2_container *__ao2_container_alloc_list(unsigned int ao2_options, - unsigned int container_options, ao2_sort_fn *sort_fn, ao2_callback_fn *cmp_fn); + unsigned int container_options, ao2_sort_fn *sort_fn, ao2_callback_fn *cmp_fn) attribute_warn_unused_result; struct ao2_container *__ao2_container_alloc_list_debug(unsigned int ao2_options, unsigned int container_options, ao2_sort_fn *sort_fn, ao2_callback_fn *cmp_fn, - const char *tag, const char *file, int line, const char *func, int ref_debug); + const char *tag, const char *file, int line, const char *func, int ref_debug) attribute_warn_unused_result; /*! * \brief Allocate and initialize a red-black tree container. @@ -1315,10 +1315,10 @@ struct ao2_container *__ao2_container_alloc_list_debug(unsigned int ao2_options, #endif struct ao2_container *__ao2_container_alloc_rbtree(unsigned int ao2_options, unsigned int container_options, - ao2_sort_fn *sort_fn, ao2_callback_fn *cmp_fn); + ao2_sort_fn *sort_fn, ao2_callback_fn *cmp_fn) attribute_warn_unused_result; struct ao2_container *__ao2_container_alloc_rbtree_debug(unsigned int ao2_options, unsigned int container_options, ao2_sort_fn *sort_fn, ao2_callback_fn *cmp_fn, - const char *tag, const char *file, int line, const char *func, int ref_debug); + const char *tag, const char *file, int line, const char *func, int ref_debug) attribute_warn_unused_result; /*! \brief * Returns the number of elements in a container. @@ -1358,8 +1358,8 @@ int ao2_container_dup(struct ao2_container *dest, struct ao2_container *src, enu * \retval Clone container on success. * \retval NULL on error. */ -struct ao2_container *__ao2_container_clone(struct ao2_container *orig, enum search_flags flags); -struct ao2_container *__ao2_container_clone_debug(struct ao2_container *orig, enum search_flags flags, const char *tag, const char *file, int line, const char *func, int ref_debug); +struct ao2_container *__ao2_container_clone(struct ao2_container *orig, enum search_flags flags) attribute_warn_unused_result; +struct ao2_container *__ao2_container_clone_debug(struct ao2_container *orig, enum search_flags flags, const char *tag, const char *file, int line, const char *func, int ref_debug) attribute_warn_unused_result; #if defined(REF_DEBUG) #define ao2_t_container_clone(orig, flags, tag) __ao2_container_clone_debug(orig, flags, tag, __FILE__, __LINE__, __PRETTY_FUNCTION__, 1) @@ -1895,7 +1895,7 @@ enum ao2_iterator_flags { * * This function will take a reference on the container being iterated. */ -struct ao2_iterator ao2_iterator_init(struct ao2_container *c, int flags); +struct ao2_iterator ao2_iterator_init(struct ao2_container *c, int flags) attribute_warn_unused_result; /*! * \brief Destroy a container iterator @@ -1925,8 +1925,8 @@ void ao2_iterator_destroy(struct ao2_iterator *iter); #endif -void *__ao2_iterator_next_debug(struct ao2_iterator *iter, const char *tag, const char *file, int line, const char *func); -void *__ao2_iterator_next(struct ao2_iterator *iter); +void *__ao2_iterator_next_debug(struct ao2_iterator *iter, const char *tag, const char *file, int line, const char *func) attribute_warn_unused_result; +void *__ao2_iterator_next(struct ao2_iterator *iter) attribute_warn_unused_result; /*! * \brief Restart an iteration. |