execution, failure, or if the channel requested hangup.
- only return -1 from the application if the application requested hangup. If
there was just a failure in execution of the AGI, just set the status
variable appropriately and move on in the dialplan.
(issue #7121, original patch by Alessandro Polverini, updated patch by srt,
committed patch is heavily modified to allow still returning -1 on hangup)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@30272 65c4cc65-6c06-0410-ace0-fbb531ad65f3
copyright header format and dates
code formatting and guidelines conformance
use of timeval wrapper functions
use of memory allocation wrappers
propery unref created interface objects during config load
document new variable set by chan_zap in doc/channelvariables.txt
remove useless 'extern' on function prototypes and definitions
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@9451 65c4cc65-6c06-0410-ace0-fbb531ad65f3
