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2008-03-18Go through and fix a bunch of places where character strings were being ↵Terry Wilson
interpreted as format strings. Most of these changes are solely to make compiling with -Wsecurity and -Wformat=2 happy, and were not actual problems, per se. I also added format attributes to any printf wrapper functions I found that didn't have them. -Wsecurity and -Wmissing-format-attribute added to --enable-dev-mode. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@109447 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-11-20move asterisk/paths.h outside asterisk.h and into those filesLuigi Rizzo
who really need it. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89466 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-11-17start using asterisk/network.h for network related headers.Luigi Rizzo
Also remove some unnecessary includes. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89380 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-11-16whitespace only change - adjust indentation and add someLuigi Rizzo
comments on the content of these two files. utils.h (which is included in over 150 files) contains a lot of unrelated functions which require the inclusion of a large number of other headers. At some point we should partition its content in a better way. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89341 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-11-16remove redundant #include "asterisk/compat.h",Luigi Rizzo
but make sure that asterisk/compiler.h is included everywhere git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89336 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-11-16Start untangling header inclusion in a way that does not affectLuigi Rizzo
build times - tested, there is no measureable difference before and after this commit. In this change: use asterisk/compat.h to include a small set of system headers: inttypes.h, unistd.h, stddef.h, stddint.h, sys/types.h, stdarg.h, stdlib.h, alloca.h, stdio.h Where available, the inclusion is conditional on HAVE_FOO_H as determined by autoconf. Normally, source files should not include any of the above system headers, and instead use either "asterisk.h" or "asterisk/compat.h" which does it better. For the time being I have left alone second-level directories (main/db1-ast, etc.). git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89333 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-09-17Make the MALLOC_DEBUG output for free() useful again. After changing calls toRussell Bryant
free to be ast_free, astmm said all calls to free were coming from utils.h git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@82628 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-08-29Add inline function for signed linear subtraction.Joshua Colp
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@81326 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-07-21Add support for using /dev/urandom to get random numbers on systems that ↵Joshua Colp
support it. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@76296 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-07-19After some study, thought, comparing, etc. I've backed out the previous ↵Steve Murphy
universal mod to make ast_flags a 64 bit thing. Instead, I added a 64-bit version of ast_flags (ast_flags64), and 64-bit versions of the test-flag, set-flag, etc. macros, and an app_parse_options64 routine, and I use these in app_dial alone, to eliminate the 30-option limit it had grown to meet. There is room now for 32 more options and flags. I was heavily tempted to implement some of the other ideas that were presented, but this solution does not intro any new versions of dial, doesn't have a different API, has a minimal/zero impact on code outside of dial, and doesn't seriously (I hope) affect the code structure of dial. It's the best I can think of right now. My goal was NOT to rewrite dial. I leave that to a future, coordinated effort. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@75983 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-07-17via 10206, I have added an option (e) to Dial to allow the h exten to get ↵Steve Murphy
run on peer. Had to upgrade ast_flag stuff to 64 bits to do this. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@75400 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-06-22Issue 9990 - New API ast_mkdir, which creates parent directories as ↵Tilghman Lesher
necessary (and is faster than an outcall to mkdir -p) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@71040 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-06-14Merged revisions 69392 via svnmerge from Kevin P. Fleming
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r69392 | kpfleming | 2007-06-14 16:50:40 -0500 (Thu, 14 Jun 2007) | 2 lines use ast_localtime() in every place localtime_r() was being used ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@69405 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-05-24Add a new API call for creating detached threads. Then, go replace all of theRussell Bryant
places in the code where the same block of code for creating detached threads was replicated. (patch from bbryant) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@65968 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-03-06Add some documentation on the arguments to the base64 encode/decode functions.Russell Bryant
(inspired by issue #9215) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@58149 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-02-24Doxygen additions, correctionsOlle Johansson
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@56665 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-02-10Merged revisions 53810 via svnmerge from Russell Bryant
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r53810 | russell | 2007-02-09 18:35:09 -0600 (Fri, 09 Feb 2007) | 24 lines Merge team/russell/sla_rewrite This is a completely new implementation of the SLA functionality introduced in Asterisk 1.4. It is now functional and ready for testing. However, I will be adding some additional features over the next week, as well. For information on how to set this up, see configs/sla.conf.sample and doc/sla.txt. In addition to the changes in app_meetme.c for the SLA implementation itself, this merge brings in various other changes: chan_sip: - Add the ability to indicate HOLD state in NOTIFY messages. - Queue HOLD and UNHOLD control frames even if the channel is not bridged to another channel. linkedlists.h: - Add support for rwlock based linked lists. dial.c: - Add the ability to run ast_dial_start() without a reference channel to inherit information from. ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@53817 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-12-27Merged revisions 48987 via svnmerge from Kevin P. Fleming
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r48987 | kpfleming | 2006-12-27 12:29:13 -0600 (Wed, 27 Dec 2006) | 2 lines allow 'show memory' and 'show memory summary' to distinguish memory allocations that were done for caching purposes, so they don't look like memory leaks ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@48989 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-12-15move the dynamic string support in a better place i.e. string.hLuigi Rizzo
While doing this, add a bit of documentation, and slightly extend the functionality as follows: + a max_len of -1 means that we take whatever the current size is, and never try to extend the buffer; + add support for alloca()-ted dynamic strings, which is very useful for all cases where we do an ast_build_string() now. Next step is to simplify the interface by using shorter names (e.g. ast_str as a prefix) and removing the _thread variant of the functions by saving the threadstorage reference into the struct ast_str. This can be done by overloading the 'type' field. Finally, I will do my best to remove the convoluted interface that results from trying to support platforms without va_copy(). git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@48509 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-11-26- Add some comments on thread storage with a brief explanation of what it isRussell Bryant
as well as what the motivation is for using it. - Add a comment by the declaration of ast_inet_ntoa() noting that this function is not reentrant, and the result of a previous call to the function is no longer valid after calling it again. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@48019 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-10-12Merged revisions 44956 via svnmerge from Kevin P. Fleming
https://origsvn.digium.com/svn/asterisk/branches/1.4 ................ r44956 | kpfleming | 2006-10-12 13:38:51 -0500 (Thu, 12 Oct 2006) | 10 lines 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/trunk@44957 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-10-04Merged revisions 44378 via svnmerge from Kevin P. Fleming
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r44378 | kpfleming | 2006-10-04 14:47:22 -0500 (Wed, 04 Oct 2006) | 4 lines 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/trunk@44379 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-09-15Many Solaris fixes - this moves some of the stuff from utils.c to strcompat.cJason Parker
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
2006-08-22Sorry, but this does not resemble malloc... so GCC was ignoring the ↵Joshua Colp
attribute and throwing a warning. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@40815 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-08-21use new configure-provided wrappers for attributesKevin P. Fleming
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@40785 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-08-21- use a common error message in all of the memory allocation macrosRussell Bryant
- add ast_asprintf() and ast_vasprintf() - tweak doxygen comments - simplify the definition of a flag macro git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@40775 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-08-21merge new_loader_completion branch, including (at least):Kevin P. Fleming
- 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
2006-08-08Merge team/russell/ast_verbose_threadstorageRussell Bryant
- instead of defining a free() wrapper in a bunch of files, define it as ast_free() in utils.h and remove the copies from all the files. - centralize and abstract the code used for doing thread storage. The code lives in threadstorage.h, with one function being implemented in utils.c. This new API includes generic thread storage as well as special functions for handling thread local dynamic length string buffers. - update ast_inet_ntoa() to use the new threadstorage API - update ast_state2str() to use the new threadstorage API - update ast_cli() to use the new threadstorage API - Modify manager_event() to use thread storage. Instead of using a buffer of 4096 characters as the workspace for building the manager event, use a thread local dynamic string. Now there is no length limitation on the length of the body of a manager event. - Significantly simplify the handling of ast_verbose() ... - Instead of using a static char buffer and a lock to make sure only one thread can be using ast_verbose() at a time, use a thread local dynamic string as the workspace for preparing the verbose message. Instead of locking around the entire function, the only locking done now is when the message has been built and is being deliviered to the list of registered verbose message handlers. - This function was doing a strdup() on every message passed to it and keeping a queue of the last 200 messages in memory. This has been completely removed. The only place this was used was that if there were any messages in the verbose queue when a verbose handler was registered, all of the messages in the queue would be fed to it. So, I just made sure that the console verbose handler and the network verbose handler (for remote asterisk consoles) were registered before any verbose messages. pbx_gtkconsole and pbx_kdeconsole will now lose a few verbose messages at startup, but I didn't feel the performance hit of this message queue was worth saving the initial verbose output for these very rarely used modules. - I have removed the last three arguments to the verbose handlers, leaving only the string itself because they aren't needed anymore. For example, ast_verbose had some logic for telling the verbose handler to add a newline if the buffer was completely full. Now that the buffer can grow as needed, this doesn't matter anymore. - remove unused function, ast_verbose_dmesg() which was to dispatch the message queue - Convert the list of verbose handlers to use the linked list macros. - add missing newline characters to a few ast_verbose() calls - convert the list of log channels to use the linked list macros in logger.c - fix close_logger() to close all of the files it opened for logging - update ast_log() to use a thread local dynamic string for its workspace for preparing log messages instead of a buffer of size BUFSIZ (8kB on my system) allocated on the stack. The dynamic string in this case is limited to only growing to a maximum size of BUFSIZ. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@39272 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-07-21Merge a new implementation of ast_inet_ntoa, our thread safe replacement forRussell Bryant
inet_ntoa, which uses thread specific data (aka thread local storage) instead of stack allocatted buffers to store the result. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@38042 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-06-01changes for base64 to work in multiline instancesMatt O'Gorman
as well as being more efficient, patch from jcollie's base64 branch git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31492 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-05-10remove almost all of the checks of the result from ast_strdupa() or alloca().Russell Bryant
As it turns out, all of these checks were useless, because alloca will never return NULL. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@26451 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-05-10Allow media to go directly between IAX endpoints while signalling still Mark Spencer
goes through the existing path. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@26314 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-05-05move ast_carefulwrite from manager.c to utils.c so that cli.c andRussell Bryant
res_agi.c no longer depend on manager.h (issue #6397, casper) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@25026 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-04-19add the malloc attribute to the memory allocation wrappersRussell Bryant
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@21681 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-04-12add 'show threads' and 'show profile' commands.Luigi Rizzo
These are momstly debugging tools for developers, a bit documented in the header files (utils.h), although more documentation is definitely necessary. The performance impact is close to zero(*) so there is no need to compile it conditionally. (*) not completely true - thread destruction still needs to search a list _but_ this can be easily optimized if we end up with hundreds of active threads (in which case, though, the problem is clearly elsewhere). git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@19544 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-03-19When astmm is in use, define ast_malloc and friends to malloc, etc., so thatRussell Bryant
it doesn't report that all allocations are coming from utils.h. Also, add some more information to the error message astmm reports when a memory allocation failure occurs. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@13513 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-02-24Reverting revision 10998 that was accidentaly committed to trunk. My apologies.Olle Johansson
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@10989 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-02-24Update to trunkOlle Johansson
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@10988 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-02-03Bug 6322 - Implementation of SHA1 in Asterisk (plus dialplan function to use it)Tilghman Lesher
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@9138 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-01-21don't do the memcpy inside of ast_strdupa if we know that __builtin_alloca Russell Bryant
was not successful git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@8393 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-01-21remove optimization where its benefits are negligibleRussell Bryant
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@8368 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-01-20- move ast_strdupa from channel.h to utils.hRussell Bryant
- attempt to log an error message if the __builtin_alloca inside of ast_strdupa fails. - document the fact that it is known and intended behavior for ast_strdupa to cause Asterisk to crash if the alloca fails - use __builtin_expect when checking for allocation failure in all of the allocation wrappers New Janitor Project! Anywhere that we check for a successful allocation after a call to ast_strdupa is unnecessary and should be removed. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@8356 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-01-13Various cleanups from comments in an email from Luigi Rizzo. Thank you!Russell Bryant
- Use a cleaner syntax for declaring the allocation macros - Fix return value for ast_strdup/ast_strndup - remove safe_strdup from app_macro, since ast_strup does the same thing - fix a place in app_queue where ast_calloc+strncpy was used instead of ast_strdup. If you are helping out with these conversions, please watch out for other places where this is done. - add a note to the coding guidelines about the fix to app_queue git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@8065 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-01-10Add wrappers for commonly used memory allocation functions. These wrappersRussell Bryant
add an automatically generated Asterisk log message if the allocation fails for some reason. Otherwise, they are functionally the same, with the exception of ast_strdup and ast_strndup. These functions have the added ability to accept a NULL argument without error, which will just be ignored without generating an error. The coding guidelines have also been updated to reflect all of this information. (issue #4996) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7952 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-01-10Bug 5961 - new RAND() functionTilghman Lesher
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7920 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-01-04add memory-pool based string field management for structuresKevin P. Fleming
convert chan_sip sip_pvt and sip_registry structures to use string fields add 'const' qualifiers to a few API calls that don't modify their input strings add an asprintf() wrapper to astmm git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7797 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-11-29remove extraneous svn:executable propertiesKevin P. Fleming
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7221 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-11-08issue #5569 minus lock.h changesKevin P. Fleming
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7024 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-11-01add new GCC-specific macro and force inlining of certain functions where ↵Kevin P. Fleming
speed is paramount, even when optimization is disabled git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6929 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-10-31don't pass short arguments by value, it will cause compiler warnings on most ↵Kevin P. Fleming
platforms about implicit conversions (thanks Luigi!) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6901 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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