[asterisk-dev] [Code Review] Improve timing interface to remember which provider provided a timer

[Kevin Fleming]

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http://reviewboard.digium.com/r/211/
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Review request for Asterisk Developers.


Summary
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The ability to load/unload timing interfaces is nice, but it means that when a timer is allocated, it may come from provider A, but later provider B becomes the 'preferred' provider. If this happens, all timer API calls on the timer that was provided by provider A will actually be handed to provider B, which will say WTF and return an error.

This patch changes the timer API to include a pointer to the provider of the timer handle so that future operations on the timer will be forwarded to the proper provider.


This addresses bug 14697.
    http://bugs.digium.com/view.php?id=14697


Diffs
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  /trunk/bridges/bridge_softmix.c 184495 
  /trunk/channels/chan_iax2.c 184495 
  /trunk/include/asterisk/channel.h 184495 
  /trunk/include/asterisk/timing.h 184495 
  /trunk/main/channel.c 184495 
  /trunk/main/timing.c 184495 

Diff: http://reviewboard.digium.com/r/211/diff


Testing
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Compile testing only.


Thanks,

Kevin