Some (normally optional) modules created notices, warnings, and even errors
in normal situations like (un)load. This cluttered the command-line interface
(CLI) on start and while stopping gracefully. However, when an user went for
the script './contrib/scripts/install_prereq', those modules get compiled-in
because their prerequisites were met at compile time. Furthermore, because of
ASTERISK_27475, the former talkative module 'res_curl' is built as side-effect.

ASTERISK-27553

Change-Id: I9f105f46d72553994e820679bfde3478a551b281

ASTERISK-27552

Change-Id: Ifbf9d51e7374ca2e8b27ec568f6770050fc1a854

ASTERISK-27551

Change-Id: I39ff66031e3373e895e2bc47b23a5e860ea4e012

ASTERISK-26046

Change-Id: I48f05698c235f709225b92bec5aa260fb57d69d1

pbx_extension_helper has a check for q->swo.exec == NULL but it doesn't
actually return so we would still run the function.  Fix the return.
Move the 'int res' variable into the only scope which uses it.

Also fix a copy-paste error in ast_pbx_init which could result in a
crash on allocation failure (we exit with a normal error instead).

Change-Id: I0693af921fdc7f56b6a72a21fb816ed08b960a69

Translators are run during module load before the module is actually
running, so it cannot use ast_module_running_ref.

ASTERISK-20346

Change-Id: Iaa0e75da99c696e38000f1a41e340abbd7a88f56

Change-Id: I380c31a255e060309f4916da11176e0d00813215

Change-Id: I872060a30543776a176a316309602d924a23eb29

Change-Id: Id505167cf0f9414a3c144fa2c1e181a2cf288694

Change-Id: I828329ecbd252ae8f27a369a046d2b03102b07c6

This function returns NULL if the module in question is not running.  I
did not change ast_module_ref as most callers do not check the result
and they always call ast_module_unref.

Make use of this function when running registered items from:
* app_stack API's
* bridge technologies
* CLI commands
* File formats
* Manager Actions
* RTP engines
* Sorcery Wizards
* Timing Interfaces
* Translators
* AGI Commands
* Fax Technologies

ASTERISK-20346 #close

Change-Id: Ia16fd28e188b2fc0b9d18b8a5d9cacc31df73fcc

The pjsip_msg_find_hdr function can return NULL. This patch adds a check
when searching for the sequence header to make sure a NULL pointer is never
de-referenced.

Change-Id: I19af23aeeded65be016be92360e8cb7ffe51fad2

ASTERISK-27539 #close

Change-Id: I33cdf329d2bb4486dcae975c450f6aae94c515f7

Add an AMI action which provides information on all
configured AORs.

ASTERISK-27537

Change-Id: If8b990a00909e5b6c0f04a3b8dccd9903dc445eb

ASTERISK-27117

Change-Id: I8f6c34bb30830be9f7a40823723eb4dcaaa91c61

Per RFC 5245, the foundation specified with an ICE candidate can be up
to 32 characters but we are only allowing for 31.

ASTERISK-27498 #close
Reported by: Michele Prà

Change-Id: I05ce7a5952721a76a2b4c90366168022558dc7cf

* AO2_STRING_FIELD_CASE_HASH_FN
* AO2_STRING_FIELD_CASE_CMP_FN
* AO2_STRING_FIELD_CASE_SORT_FN

Change-Id: I11af8c6a0c43380a42732553f519c667abb842cf

This uses AO2_STRING_FIELD_HASH_FN and AO2_STRING_FIELD_CMP_FN where
possible in the Asterisk core.

This removes CMP_STOP from the result of CMP_FN callbacks for the
following structure types:
* ast_bucket_metadata
* ast_bucket_scheme
* generic_monitor_instance_list (ccss.c)
* ast_bucket_file (media_cache.c)
* named_acl

Change-Id: Ide4c1449a894bce70dea1fef664dade9b57578f1

Add a reference to the calling module when it is active to protect
access to datastore->info.  Remove module references done by
func_periodic_hook as the datastore now handles it.

ASTERISK-25128 #close

Change-Id: I8357a3711e77591d0d1dd8ab4211a7eedd782c89

* Use current OBJ_SEARCH_xxx defines instead of the deprecated versions.

* Fix hash_cb and cmp_cb container functions to correctly use the
OBJ_SEARCH_xxx values.

* Remove incorrect usage of CMP_STOP.  Most uses in the system have no
effect.  This allows the collapse of channel_role_single_cmp_cb() and
channel_role_multi_cmp_cb() into channel_role_cmp_cb().

* Remove unnecessary usage of RAII_VAR().

Change-Id: I02c405518cab22aa2a082b61e2353bf7cd629a70