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2006-08-30Only switch the second alert fd (which is RTCP) to callback mode if it is in usefile1-1/+2
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41317 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-30Use an API call (ast_rtp_get_bridged) to return the RTP stream we are ↵file1-4/+9
bridged to, and also use it in chan_sip so we know to ignore the no RTP activity checking git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41316 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-30If the RTP stack is already being operated in callback mode, then suspend it ↵file1-1/+13
upon switching to P2P callback bridging. Once P2P callback bridging has ended, then restore callback mode. git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41303 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-30This is the last round of RTP bridge optimizations. Basically it introduces ↵file1-36/+174
a way that under a straight bridge (ie: no transcoding and no DTMF detection) the core is not touched at all and no frames pass through (not even null frames). This is accomplished by stealing the file descriptors from the channel and using the provided IO context with a custom callback. When a channel is placed on hold this bridge is broken so audio can flow from the core to the other side. When a channel is off hold this bridge is re-established. git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41302 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-29Move the direct bridge write to after the NAT handling codefile1-5/+9
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41285 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-29This change fixes bug 7820. Way back in April this bug was reintroduced, it ↵murf1-0/+3
appears, when a bunch of restructuring was done. This code was basically left out during the restructuring. In the case of the failure in 7820, it is trying to match the extension _x. with _x., and failing, because the 'x' should only match 0 thru 9. I **could** upgrade the code so that that N,Z, and X match not only their intended number ranges, but also N,Z,and X respectively. And, moreover, X could also match N and Z, and Z could also match N. I have no idea why this bug took so long to turn up. I have no idea what a more thorough treatment of the code would do to working code, either. So I left it as it ***was***. git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41283 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-29Merge team/russell/frame_cachingrussell5-192/+194
There are some situations in Asterisk where ast_frame and/or iax_frame structures are rapidly allocatted and freed (at least 50 times per second for one call). This code significantly improves the performance of ast_frame_header_new(), ast_frdup(), ast_frfree(), iax_frame_new(), and iax_frame_free() by keeping a thread-local cache of these structures and using frames from the cache whenever possible instead of calling malloc/free every time. This commit also converts the ast_frame and iax_frame structures to use the linked list macros. git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41278 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-28Merge in RTP-level packet bridging. Packet comes in, packet goes out - ↵file1-197/+362
that's what RTP-level packet bridging is all about! git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41235 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-26GNU make already knows how to quietly ignore non-existent files in 'include' ↵kpfleming1-8/+1
directives git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41209 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-26ensure that unload_dynamic_module won't continue dereferencing a module ↵kpfleming1-3/+8
pointer after the module has been unloaded from memory git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41196 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-26ensure that cross-compiler info is removed from the enviroment before ↵kpfleming1-1/+1
configuring menuselect ensure that the user's LDFLAGS take precedence when linking the final binary git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41178 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-26more optimizations for embedded systems:kpfleming1-2/+8
when LOADABLE_MODULES is off, don't export symbols from the main binary when LOADABLE_MODULES is off, and the compiler/linker support it, strip out code not used in the final binary git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41166 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-25Identify what the columns mean in the output of "show profile"russell1-1/+3
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41118 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-25Off by one error in buffer length (issue 7379)tilghman1-2/+2
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41103 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-25instead of reverting this supposedly 'stupid' change, let's try to get it ↵kpfleming1-0/+9
working properly also eliminate a warning from dlopen() because some flags were missing on the second dlopen() call git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41087 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-24Merged revisions 40994 via svnmerge from russell2-5/+5
https://origsvn.digium.com/svn/asterisk/branches/1.2 ........ r40994 | russell | 2006-08-24 15:41:26 -0400 (Thu, 24 Aug 2006) | 11 lines Fix a few issues related to the handling of channel variables - in pbx_builtin_serialize_variables(), the variable list traversal would stop on a variables with empty name/values, which is not appropriate - When removing the GROUP variables, use AST_LIST_REMOVE_CURRENT instead of AST_LIST_REMOVE - During masquerading, when copying the variables list from one channel to the other, using AST_LIST_INSERT_TAIL is not valid for appending a whole list. It leaves the tail pointer of the list invalid. Introduce a new macro, AST_LIST_APPEND_LIST that appends a list properly. (issue #7802, softins) ........ git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40995 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-24Revert stupid RTLD_NOLOAD change that breaks module loading on some systems.mattf1-9/+0
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40981 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-23Free the filename so we don't have a memory leak. (reported by PCadach in ↵file1-0/+1
#asterisk-bugs) git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40953 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-23use RTLD_NOLOAD if it's available to make loading dynamic modules a little ↵kpfleming1-8/+22
faster and less resource-intensive also, keep trying to dlclose() a module until it actually goes away, since it may have other modules it brought in when it was loaded (thanks PCadach for pointing this problem out to me) git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40949 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-22generate a message when a module cannot be found and loadable modules are ↵kpfleming1-0/+1
disabled git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40866 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-22make platforms that use mutexes in stdio.h happykpfleming1-0/+1
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40864 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-22minor improvementskpfleming1-22/+13
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40863 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-22when loadable modules are disabled, if someone tries to load a module that ↵kpfleming1-0/+2
does not exist, don't dereference a NULL pointer, just stop trying to load it... git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40854 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-22Solaris didn't like this.qwell1-2/+2
Let's just go ahead and make this match every other uintXX_t in Asterisk. git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40833 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-22a couple Solaris tweaks, to help build properly.qwell2-2/+2
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40832 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-21restore 'preload' functionality in loaderkpfleming2-7/+20
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40796 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-21use a customized configure macro to tell the script that uCLinux does not ↵kpfleming1-5/+20
have fork() that works drop all startup options and code related to forking if it is not available git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40790 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-21don't initialize global variables list twicekpfleming1-2/+1
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40789 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-21restore printing of module name during loadingkpfleming1-1/+1
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40784 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-21- simplify and improve astmm by using thread storage instead of a dynamicrussell1-152/+119
allocation and free on every call of the function for preparing the string that will be appended. Then, use the ast_dynamic_str() code instead of the open coded version that is appended to when waiting for it to be delivered. - use for loops for list traversals - convert the manager sessions list to use list macros - use atomic operations for num_sessions and usecounts - convert some defines to the equivalent enum git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40783 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-21- use the atomic operations for incrementing the unique intrussell1-12/+21
- free the string fields allocation if ast_create_channel() failes to open the alert pipe - formatting tweaks git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40782 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-21various cleanups, including ...russell1-120/+112
- Create an astmm_log() macro that logs the same message to both stderr as well as the mmlog file if it is open instead of duplicating the code everywhere. - Use for loops for list traversals instead of while loops - reduce nesting - ensure locking isn't put around more than is necessary - localize a struct definition - change the limit of the path to the mmlog to PATH_MAX instead of 80 git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40780 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-21use a safer process for checking if a module wants to export symbols into ↵kpfleming1-22/+32
the global namespace git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40769 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-21don't declare these variables unless neededkpfleming1-2/+4
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40751 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-21merge new_loader_completion branch, including (at least):kpfleming178-0/+102463
- restructured build tree and makefiles to eliminate recursion problems - support for embedded modules - support for static builds - simpler cross-compilation support - simpler module/loader interface (no exported symbols) git-svn-id: http://svn.digium.com/svn/asterisk/trunk@40722 f38db490-d61c-443f-a65b-d21fe96a405b
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