Mark Michelson e2f49af37f Fix a logic error that occur when using the timerfd interface ...

This sequence of events posed a problem

timerfd_timer_open
timerfd_timer_enable_continuous
timerfd_timer_set_rate
timerfd_timer_disable_continuous

The reason was that the timing module was written under the assumption
that timerfd_timer_set_rate would not be called between enabling and
disabling continuous mode. What happened in this situation was that 
timerfd_timer_enable_continuous saved off our previously set timer (in this
situation a 0 timer, meaning it never runs out). Then timerfd_timer_disable_continuous
would restore this 0 timer, even though it logically should set the timer to be whatever
was set in timerfd_timer_set_rate.

Now the behavior in timerfd_timer_set_rate is to overwrite the saved timer that may
or may not have been set in timerfd_timer_enable_continuous. Even if
timerfd_timer_enable_continuous has not been previously called, this will not harm the
operation.

Thanks to Terry Wilson for discovering the problem and giving me a really great debug
capture that pointed out the problem clearly



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@168898 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2009-01-16 19:54:39 +00:00

..

ael

Merged revisions 168745 via svnmerge from

2009-01-16 00:34:31 +00:00

ais

Fix checking for CONFIG_STATUS_FILEINVALID so that modules don't crash upon trying to parse an invalid config

2008-11-19 19:25:14 +00:00

snmp

Merged revisions 168561 via svnmerge from

2009-01-13 19:22:13 +00:00

Makefile

Make res_config_ldap compile with the official OpenLDAP 2.3.X versions.

2008-11-28 14:20:11 +00:00

res_adsi.c

Create a new config file status, CONFIG_STATUS_FILEINVALID for differentiating

2008-09-12 23:30:03 +00:00

res_ael_share.c

…

res_agi.c

Merged revisions 168516 via svnmerge from

2009-01-12 21:51:46 +00:00

res_ais.c

make the AIS checking a little more generic, and have a more useful configure script command line option for OpenAIS

2008-07-01 17:22:47 +00:00

res_clialiases.c

Merge ast_str_opaque branch (discontinue usage of ast_str internals)

2008-12-13 08:36:35 +00:00

res_clioriginate.c

Add a note to indicate why this only supports one channel for now.

2008-12-12 23:06:55 +00:00

res_config_curl.c

Merge ast_str_opaque branch (discontinue usage of ast_str internals)

2008-12-13 08:36:35 +00:00

res_config_ldap.c

Merge ast_str_opaque branch (discontinue usage of ast_str internals)

2008-12-13 08:36:35 +00:00

res_config_odbc.c

remove the PBX_ODBC logic from the configure script, and add GENERIC_ODCB logic that includes copying the relevant LIB and INCLUDE data from either UnixODBC or iODBC, based on which was found; if both were found, prefer UnixODBC

2009-01-15 20:18:53 +00:00

res_config_pgsql.c

Merge ast_str_opaque branch (discontinue usage of ast_str internals)

2008-12-13 08:36:35 +00:00

res_config_sqlite.c

Merge ast_str_opaque branch (discontinue usage of ast_str internals)

2008-12-13 08:36:35 +00:00

res_convert.c

Janitor, use ARRAY_LEN() when possible.

2008-12-05 10:31:25 +00:00

res_crypto.c

Janitor, use ARRAY_LEN() when possible.

2008-12-05 10:31:25 +00:00

res_curl.c

Separate the global initialization routines for cURL into its own separate

2008-06-25 16:00:54 +00:00

res_http_post.c

Fully overwrite a same-named file when uploading

2009-01-13 23:05:43 +00:00

res_indications.c

Merged revisions 168561 via svnmerge from

2009-01-13 19:22:13 +00:00

res_jabber.c

Janitor, use ARRAY_LEN() when possible.

2008-12-05 10:31:25 +00:00

res_limit.c

Merge the cli_cleanup branch.

2008-09-28 23:32:14 +00:00

res_monitor.c

Document default Monitor file location.

2008-12-12 17:22:47 +00:00

res_musiconhold.c

Merged revisions 168198 via svnmerge from

2009-01-09 22:21:05 +00:00

res_odbc.c

remove the PBX_ODBC logic from the configure script, and add GENERIC_ODCB logic that includes copying the relevant LIB and INCLUDE data from either UnixODBC or iODBC, based on which was found; if both were found, prefer UnixODBC

2009-01-15 20:18:53 +00:00

res_phoneprov.c

Don't leak memory if phoneprov.conf does not exist

2009-01-09 20:25:25 +00:00

res_realtime.c

Fix the build

2008-12-17 21:29:30 +00:00

res_smdi.c

Merged revisions 146799 via svnmerge from

2008-10-06 21:09:05 +00:00

res_snmp.c

Create a new config file status, CONFIG_STATUS_FILEINVALID for differentiating

2008-09-12 23:30:03 +00:00

res_speech.c

…

res_timing_dahdi.c

Merge the changes from the res_timing_timerfd branch.

2008-11-19 19:37:32 +00:00

res_timing_pthread.c

Fix a problem where continuous mode will get inadvertently get turned off if set_rate()

2008-12-11 21:21:31 +00:00

res_timing_timerfd.c

Fix a logic error that occur when using the timerfd interface

2009-01-16 19:54:39 +00:00