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| author | Richard Mudgett <rmudgett@digium.com> | 2017-12-27 20:22:36 -0600 |
|---|---|---|
| committer | Richard Mudgett <rmudgett@digium.com> | 2017-12-27 21:15:06 -0600 |
| commit | eead5d0c3021d3005868d63d0f18584bcbc3cef5 (patch) | |
| tree | 39e34d78d012c2e4042223c8cffb7425fde5b01f | |
| parent | 92fb393cab7fbd164e299601e94909ba95a0116b (diff) | |
func_channel.c: Update MASTER_CHANNEL documentation
Be more explicit in what is meant by the master channel to eliminate
misunderstanding.
ASTERISK-23133
Change-Id: I453bcaf4b99404a5a3e345dbf093ac6c1afcfc72
| -rw-r--r-- | funcs/func_channel.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/funcs/func_channel.c b/funcs/func_channel.c index 3005d31b1..793ea3f89 100644 --- a/funcs/func_channel.c +++ b/funcs/func_channel.c @@ -69,8 +69,11 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$") Gets or sets variables on the master channel </synopsis> <description> - <para>Allows access to the channel which created the current channel, if any. If the channel is already - a master channel, then accesses local channel variables.</para> + <para>Allows access to the oldest channel associated with the current + channel if it still exists. If the channel is the master channel or + the master channel no longer exists then access local channel variables + instead. In other words, the master channel is the channel identified by + the channel's linkedid.</para> </description> </function> <function name="CHANNEL" language="en_US"> |