thread_worker_pair, set_size_data and task_pushed_data structures are
allocated with AO2 objects, passed to a taskprocessor, then released.
They never have multiple owners or use locking so AO2 only adds
overhead.

Change-Id: I2204d2615d9d952670fcb48e0a9c0dd1a6ba5036

ast_sendtext_data() would create an incorrect T.140 text frame which
length include the null terminator byte. It causes ultimately RTP
packets to be send with this trailing 0. The proposed fix just set the
correct length to the text frame

ASTERISK-28089
Reported by: Emmanuel BUU
Tested by: Emmanuel BUU

Change-Id: I7ab1b9ed1e21683b2b667ea0a59d9aba3c77dd96

This has no effect on startup since AST_MODULE_LOAD_FAILURE aborts
startup, but it's possible for this code to be returned on manual load
of a module after startup.

It is an error for a module to not have a load callback but this is not
a fatal system error.  In this case flag the module as declined, return
AST_MODULE_LOAD_FAILURE only if a required module is broken.

Expand doxygen documentation for AST_MODULE_LOAD_*.

Change-Id: I3c030bb917f6e5a0dfd9d91491a4661b348cabf8

* Make load_module() cleanup if it failed to setup the module.

* Make unload_module() always return 0.  It is silly to fail unloading if
the hook function we try to unregister was not even registered.

Change-Id: I280fc6e8ba2a7ee2588ca01d870eebaf74b4ffe6

If codec_speex fails to register a translator it would cause Asterisk to
exit instead of continue as a DECLINED module.

* Make unload_module() always return 0.  It is silly to fail unloading if
any translators we try to unregister were not even registered.

Change-Id: Ia262591f68333dad17673ba7104d11c88096f51a

Change-Id: I2f252e0f8c7f1a6328438fbd2be5d6574b7dfa5b

Change-Id: Ide83574dc957bc1df28e30a69079140050dfc35f

Change-Id: I1297de78628773ca368e687c6f148bf74857cae9

Change-Id: I8246a0147df8d821fbbcabc1db1887104b8bedc4

Fix redirection to /dev/null of cleanup commands.  The '2' was being
interpreted as part of the command instead of part of the redirect.

Change-Id: I2e3a591b165e0288c4b82b9ef475fdfd5392a90a

Change-Id: I7ddfed4cd6549a0cd458e4d5cf9ac95d784de6cb

I think this module is so screwed up that it doesn't work anymore.  Even
with these attempts to fix things it still won't gracefully shut down.
The module refs will not go to zero to allow unloading the module.

* Fix module ref counting dealing with the SMDI interface object.  There
were several off-nominal paths that unbalanced the module ref count.  Also
the destructor freed the ao2 object itself which is bad.  Made the
smdi_read thread not hold its own ref to the SMDI interface object so when
all refs go away the destructor will stop the listener thread.

* Fixed the smdi_load() return code of 1 concerning the number of
listeners.  The test was inverted.

Change-Id: Ic288db51b58e395d6a2fc3847f77176c16988784

This module is an optional dependency of a couple of other modules.  If it
declines to load, it then forces other modules that can optionally use
this module to also decline.

* Made use the default configuration if the config file does not exist and
simplified some of the logic.

Change-Id: Ib93191f1fe28c0dd9ebe3d84c7762b32f83c4eb9

The test for OBJ_NOLOCK looks wrong but it isn't.  Add comments to
prevent confusion.

Change-Id: I9662b82eb39e7627a1f1944fd18f967a2b987344

Also make the shebang in publishAsteriskDocs.sh the first line.

Change-Id: I3fdd6f22e652e4fb5b5fe85df46fa34eb6d0cf08

Change-Id: Ife9a6879da63a56e5b8348a2024eeed4e7b1615b

There is currently no way to indicate to Asterisk that TLS certificates
and/or keys have been updated other than by modifying http.conf or
restarting Asterisk.

There is already code in main/tcptls.c that determines if a reload is
actually necessary based on the hashes of the certicate and dependent
files, so this change merely gives us a way to request a reload without
explicitly modifying http.conf.

Change-Id: Ie795420dcc7eb3d91336820688a29adbcc321276

This module is an optional dependency of many modules.  If it declines to
load it then forces other modules that can optionally use this module to
also decline.

* Made use default configuration if there is a config error or the config
file does not exist.

Change-Id: If1068a582ec54ab7fb437265cb5370a97a825737

* ACO options
* Indications
* Module loader ref_debug object
* Media index info and variants
* xmldoc items

These allocation locations were identified using reflocks.py on the
master branch.

Change-Id: Ie999b9941760be3d1946cdb6e30cb85fd97504d8