asterisk

Commit Graph

Author	SHA1	Message	Date
Russell Bryant	5fdc354155	Fulfull a feature request from Qwell on the "core show locks" output. It will now note the lock type for each lock that a thread holds. (mutex, rdlock, or wrlock) git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@84271 65c4cc65-6c06-0410-ace0-fbb531ad65f3	18 years ago
Jason Parker	f1cb3f70b7	Don't send a semicolon over the wire in sip notify messages. Caused by fix for issue 9938. I basically took the code that existed before 9938 was fixed, and copied it into a new function - ast_unescape_semicolon There should be very few places this will be needed (pbx_config does NOT need this (see issue 9938 for details)) Issue 10430, patch by me, with help/ideas from murf (thanks murf). git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@79904 65c4cc65-6c06-0410-ace0-fbb531ad65f3	18 years ago
Russell Bryant	2f41cceb1f	Add some improvements to lock debugging. These changes take effect with DEBUG_THREADS enabled and provide the following: * This will keep track of which locks are held by which thread as well as which lock a thread is waiting for in a thread-local data structure. A reference to this structure is available on the stack in the dummy_start() function, which is the common entry point for all threads. This information can be easily retrieved using gdb if you switch to the dummy_start() stack frame of any thread and print the contents of the lock_info variable. * All of the thread-local structures for keeping track of this lock information are also stored in a list so that the information can be dumped to the CLI using the "core show locks" CLI command. This introduces a little bit of a performance hit as it requires additional underlying locking operations inside of every lock/unlock on an ast_mutex. However, the benefits of having this information available at the CLI is huge, especially considering this is only done in DEBUG_THREADS mode. It means that in most cases where we debug deadlocks, we no longer have to request access to the machine to analyze the contents of ast_mutex_t structures. We can now just ask them to get the output of "core show locks", which gives us all of the information we needed in most cases. I also had to make some additional changes to astmm.c to make this work when both MALLOC_DEBUG and DEBUG_THREADS are enabled. I disabled tracking of one of the locks in astmm.c because it gets used inside the replacement memory allocation routines, and the lock tracking code allocates memory. This caused infinite recursion. git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@78095 65c4cc65-6c06-0410-ace0-fbb531ad65f3	18 years ago
Joshua Colp	8e5dfb3cf9	Whoops, I meant R_5 not R5. git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@77867 65c4cc65-6c06-0410-ace0-fbb531ad65f3	18 years ago
Joshua Colp	bc7150c380	Extend autoconf logic to determine which version of gethostbyname_r is on the system. git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@77863 65c4cc65-6c06-0410-ace0-fbb531ad65f3	18 years ago
Luigi Rizzo	f870ccffff	Use !defined(HAVE_GETHOSTBYNAME_R) to check for absence of the function. This was already done in trunk. git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@72665 65c4cc65-6c06-0410-ace0-fbb531ad65f3	18 years ago
Tilghman Lesher	0baf4aa941	Merged revisions 51194 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.2 ........ r51194 \| tilghman \| 2007-01-17 14:52:21 -0600 (Wed, 17 Jan 2007) \| 4 lines When ast_strip_quoted was called with a zero-length string, it would treat a NULL as if it were the quoting character (and would thus return the string in memory immediately following the passed-in string). ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@51195 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Kevin P. Fleming	46d91e71c5	add support for tracking thread-local-storage objects that exist via 'threadstorage' CLI commands git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@49553 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Steve Murphy	517978fd5f	These mods are to solve the problem in bug 7506. It's a lot of rework to solve a fairly small problem... such is life. git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@47303 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Russell Bryant	e998b2b609	Merged revisions 46560 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.2 ........ r46560 \| russell \| 2006-10-31 01:18:36 -0500 (Tue, 31 Oct 2006) \| 3 lines When handling the case where the hostname is just an IPV4 numeric address, be sure to set the address type. (issue #8247, alexr) ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@46561 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Kevin P. Fleming	ce4b0afb73	apparently developers are still not aware that they should be use ast_copy_string instead of strncpy... fix up many more users, and fix some bugs in the process git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@46200 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Kevin P. Fleming	1944a9a07c	use a configure script test for PMTU discovery control instead of just assuming it's available on Linux git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@45027 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Kevin P. Fleming	09f6a6a167	Merged revisions 44955 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.2 ........ r44955 \| kpfleming \| 2006-10-12 13:31:26 -0500 (Thu, 12 Oct 2006) \| 2 lines ensure that IAX2 and SIP sockets allow UDP fragmentation when running on Linux (thanks to Brian Candler on the asterisk-dev list for the tip) ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@44956 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Kevin P. Fleming	5c4434d0e7	make LOW_MEMORY builds actually work git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@44390 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Kevin P. Fleming	ff05bf15c8	update thread creation code a bit reduce standard thread stack size slightly to allow the pthreads library to allocate the stack+data and not overflow a power-of-2 allocation in the kernel and waste memory/address space add a new stack size for 'background' threads (those that don't handle PBX calls) when LOW_MEMORY is defined git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@44378 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Jason Parker	f18cbf77df	Many Solaris fixes - this moves some of the stuff from utils.c to strcompat.c Every OS uses strcompat now - this was done on purpose. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@42982 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Kevin P. Fleming	d5f812e0b1	don't try to get the length of the string in the ast_dynamic_str object unless we know there is actually one there git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@42185 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Russell Bryant	3057660a79	when calling this function to append to a dynamic string and the buffer was not large enough and had to be reallocated, cut off the partially appended data. Otherwise, the function will get called over and over again appending to the end every time and never thinking it has enough room. Thanks to jmls for access to his machine for debugging! (issue #7691) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@41944 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Tilghman Lesher	d2b7882788	Off by one error in buffer length (issue 7379) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@41103 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago
Kevin P. Fleming	0a27d8bfe5	merge new_loader_completion branch, including (at least): - 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: https://origsvn.digium.com/svn/asterisk/trunk@40722 65c4cc65-6c06-0410-ace0-fbb531ad65f3	19 years ago

20 Commits (f70c46c02d68601b31363c89620f1e6f033b7fc3)