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moving here structs and function declarations formerly in file.h



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closes issue #11285, where an unload of a module that creates a dialplan context, causes a crash when you do a 'dialplan show' of that context. This is because the registrar string is defined in the module, and the stale pointer is traversed. The reporter offered a patch that would always strdup the registrar string, which is practical, but I preferred to destroy the created contexts in each module where one is created. That seemed more symmetric. There were only 6 place in asterisk where this is done: chan_sip, chan_iax2, chan_skinny, res_features, app_dial, and app_queue. The two apps destroyed the context, but left the contexts. All is fixed now and unloads should be dialplan friendly.

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(this was present in the main tree but forgotten here).



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closes issue #11290; the proposed patch was a good guess, and would solve the bug to some extent, but was really masking the real issue, that there were bad entries in the table. This fix removes the condition that the hashtab updates be done on exten removal only when the pattern_tree was present, which is silly. The operations that apply to the pattern tree are instead made conditional. Also, threw back in routines that kpfleming deleted because of probs in the 64-bit world. Tested on both 32 and 64-bit machines (compile). Tested the reload problem with over 20 reloads, and no problems. If you find more problems, please reopen 11290.

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https://origsvn.digium.com/svn/asterisk/branches/1.4

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r89495 | mmichelson | 2007-11-21 13:27:51 -0600 (Wed, 21 Nov 2007) | 3 lines

Fix a small error I made in my previous commit


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r89493 | mmichelson | 2007-11-21 13:24:22 -0600 (Wed, 21 Nov 2007) | 5 lines

Changing an inaccurate debug message to be less inaccurate. Under the circumstances, this
message would always report that there were 0 members available, even though that may not be true.



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r89491 | twilson | 2007-11-21 12:59:27 -0600 (Wed, 21 Nov 2007) | 4 lines

If a channel gets masqueraded in the middle of a park, don't play the
announcement to the masqueraded channel, and dial back to the original
channel on timeout.

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only do the calculations if fax detection is enabled on the dsp.

(closes issue #11331)
Reported by: dimas
Patches:
      dsp.patch uploaded by dimas (license 88)


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Also, some cleanup to CHANGES.
Reported by: michael-fig
Patch by: michael-fig,tilghman
(Closes issue #11004)


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would return LONG_MIN (1 in 9 quintillion if using 64-bit longs). Since there
is no positive equivalent of LONG_MIN, the result of labs() in this case is
unpredictable. This fixes that situation.

(closes issue #11336, reported and patched by sperreault)



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writing to the wrong byte.  Also, remove some non-thread safe test code.

(closes issue #11317)
Reported by: IgorG
Patches:
      unistim-2.patch uploaded by IgorG (license 20)
	  - additional changes by me


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Unfortunately, since trunk uses read/write locks for the context lock, it means that I have
actually *introduced* a deadlock condition since they are not recursive. Removing this change
for now and will look into introducing a different one.



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move these forward declarations back to asterisk.h where they belong... even though asterisk.h includes compat.h, these declarations have nothing to do with the being platform-compatible and are directly related to being part of Asterisk


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closes issue #11265; Thanks to snuffy for his work on neatening up the code and removing duplicated code.

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A free in add_pri was ultimately the source of the grief we were having with parking. This set of changes fixes that problem, and introduces some more error messages, and puts debugs into ifdefs for what could be short-term usage. Txs to Terry W. for his help, guidance, and especially patience.

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unusual X11 locations you might need to add more directories)



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* Added the ability to specify the music on hold class used to play into the
   conference when there is only one member and the M option is used.
* Added the ability to specify a music on hold class to play instead of ringing
   for the SLATrunk application.

(patched by me, and tested internally)


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Closes issue #5208


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who really need it.



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