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82 Commits

Author SHA1 Message Date
Matt Wilmas
0ff96ccc7c MFH: Add pestrndup() 2008-06-13 04:16:58 +00:00
Sebastian Bergmann
d1dded8751 MFH: Bump copyright year, 2 of 2. 2007-12-31 07:17:19 +00:00
Dmitry Stogov
c3c5d27fbc Fixed windows build (Rob) 2007-11-06 12:06:05 +00:00
Dmitry Stogov
609aa052b3 Allow user defined malloc/realloc/free 2007-11-06 07:22:13 +00:00
Dmitry Stogov
ae14f6ba78 Added "compact" handler for Zend MM storage. 2007-09-29 10:37:29 +00:00
Dmitry Stogov
d514bf27a6 Improved Zend Memory Manager to guarantee reasonable time for worst cases of best-fit free block searching algorithm. 2007-03-20 06:46:48 +00:00
Antony Dovgal
e5b5f00949 MFH: fix #40800 (cannot disable memory_limit with -1) 2007-03-14 11:58:05 +00:00
Ilia Alshanetsky
0638ac7651 Fixed calloc wrapper 2007-03-07 00:55:49 +00:00
Ilia Alshanetsky
f6343f45f2 Add checks around raw allocation code 2007-03-07 00:47:42 +00:00
Stanislav Malyshev
624dd135a8 fix typo 2007-02-16 18:10:36 +00:00
Stanislav Malyshev
4274449a02 add safe_realloc 2007-02-16 18:06:28 +00:00
Sebastian Bergmann
4223aa4d5e MFH: Bump year. 2007-01-01 09:36:18 +00:00
Dmitry Stogov
e6fd66facb Make zend_memory_peak_usage() to be avalable even without --enable-memory-limit 2006-10-12 06:46:51 +00:00
Dmitry Stogov
ff3dfa94dd Allow future extensibility without binary compatibility break 2006-10-05 08:08:57 +00:00
Dmitry Stogov
27c327b97e Added is_zend_mm() to allow runtime check for zend memory manager 2006-09-14 08:00:44 +00:00
Dmitry Stogov
356facf4af Changed memory_get_usage() and memory_get_peak_usage(). Optional boolean argument allows get memory size allocated by emalloc() (by default) or real size of memory allocated from system. 2006-07-25 13:40:05 +00:00
Dmitry Stogov
29ed52ffa4 New memory manager 2006-07-18 09:06:33 +00:00
Andi Gutmans
61e93ccfe8 - Update copyright notices to 2006 2006-01-04 23:53:05 +00:00
Antony Dovgal
dfcc155c76 fix compile warning with Apache2 and Zend VM disabled 
(someone forgot to do MFH)
 2005-12-16 22:29:34 +00:00
foobar
916815b779 Bump up the year 2005-08-03 13:30:58 +00:00
Derick Rethans
7a3dbcd1c4 - Added the --disable-zend-memory-manager switch to disable the Zend memory 
manager.
#- I discussed this with Dmitry today - we found it useful.
 2005-06-07 13:36:08 +00:00
foobar
355eefe5f9 - Nuke the code duplication 2005-04-07 20:15:21 +00:00
foobar
9356d7fc64 Fix build when USE_ZEND_ALLOC is 0 2005-04-07 16:22:15 +00:00
Zeev Suraski
779f5c5c19 Fix strdup() bug when USE_ZEND_ALLOC is disabled 2005-04-07 13:59:45 +00:00
Derick Rethans
4894978500 - Added missing defines. 
#- I did say the patch was for 4.3 ;-)
 2004-08-11 06:11:07 +00:00
Andi Gutmans
f3d6620f00 - Commit Derick's patch for allowing Zend to use regular libc memory 
- allocation functions. Mainly useful in conjunction with tools such as
- valgrind which enables us to find bugs we might not find with the
- current memory managers boundary protection.
 2004-08-07 00:45:34 +00:00
Andi Gutmans
138ef9a43e - Improve performance by inlining zend_ptr_stack_n_push(). var_args can 
usually not be inlined by compilers.
 2004-07-30 20:16:40 +00:00
Moriyoshi Koizumi
182e93ab6e - Add safe_pemalloc() 2004-07-20 21:55:57 +00:00
Andi Gutmans
56f8195fe5 - Nuke empty_string. It is a reminanent from the time where RETURN_FALSE() 
used to return "" and not bool(false). It's not worth keeping it because
  STR_FREE() and zval_dtor() always have to check for it and it slows down
  the general case. In addition, it seems that empty_string has been abused
  quite a lot, and was used not only for setting zval's but generally in
  PHP code instead of "", which wasn't the intention. Last but not least,
  nuking empty_string should improve stability as I doubt every place
  correctly checked if they are not mistakenly erealloc()'ing it or
  calling efree() on it.
  NOTE: Some code is probably broken. Each extension maintainer should
  check and see that my changes are OK. Also, I haven't had time to touch
  PECL yet. Will try and do it tomorrow.
 2004-07-19 07:19:50 +00:00
Andi Gutmans
eb2e53be99 - Improve performance of zend_alloc by stopping the size from being a bit 
- field.
 2004-07-15 22:59:54 +00:00
Andi Gutmans
02884a08f5 - More fixes 2004-05-25 10:09:46 +00:00
Andi Gutmans
6704ab4b35 - Make fix compile. 2004-05-25 09:25:22 +00:00
Andi Gutmans
db90fc4c90 - Fix memory leak in mem cache in conjunction with Zend MM. How come no one 
- noticed this? :)
 2004-05-25 08:33:11 +00:00
foobar
ccfc46b0aa - Happy new year and PHP 5 for rest of the files too.. 
# Should the LICENSE and Zend/LICENSE dates be updated too?
 2004-01-08 17:33:29 +00:00
Sascha Schumann
169d43e5fa cleanup & centralize ZEND_GCC_VERSION and ZEND_ATTRIBUTE_MALLOC so that 
they can be used by downstream applications
 2003-08-28 14:53:02 +00:00
Sascha Schumann
f065aba3ba Enable attribute((malloc)) for GCC 2.96 2003-08-28 11:55:39 +00:00
Sascha Schumann
6d7e56a0c8 GCC 2 does not know about malloc yet. 2003-08-28 06:17:05 +00:00
Sascha Schumann
cf1f6e3c4c provide attribute((malloc)) where appropiate 2003-08-28 05:50:15 +00:00
Zeev Suraski
0dba58c373 Improve tracking 2003-08-18 21:17:26 +00:00
James Cox
f68c7ff249 updating license information in the headers. 2003-06-10 20:04:29 +00:00
Sascha Schumann
04d2905fb5 add safe_emalloc 2003-04-24 03:35:06 +00:00
foobar
333406bdc2 - Added some missing CVS $Id$ tags, headers and footers. 2003-02-01 01:49:15 +00:00
Sebastian Bergmann
2c5d4b8c23 Bump year. 2002-12-31 15:59:15 +00:00
Andi Gutmans
1c20bf27da - Don't keep allocated blocks in a linked list if we're in non-debug mode 
- as now the memory manager takes care to nuke all leaking blocks.
 2002-06-24 07:22:25 +00:00
Andi Gutmans
e2f57d0fcc - MFZE1 2002-06-22 14:37:49 +00:00
Andi Gutmans
b53569c9e8 - Nuke persist_alloc(). 2002-06-22 13:52:07 +00:00
Sebastian Bergmann
8463225b49 Revert. 2002-04-28 06:24:15 +00:00
Sebastian Bergmann
90bad130a9 MFZE1: If the size-operands of memset are constants, the compiler can turn them into fast inline code. So, instead of using ecalloc, we use emalloc + memset in macro form now. emalloc will not return NULL, so the chosen macro form is safe. This is not true for malloc(3). An inline function accomodates our needs here. Suggested by: http://www.mail-archive.com/dev%40httpd.apache.org/msg02492.html (Sascha) 2002-04-27 15:23:46 +00:00
Andi Gutmans
7df1601239 - MFZE1 2002-02-26 19:17:26 +00:00
Sebastian Bergmann
62dc854bb0 Happy New Year. 2002-01-06 15:21:36 +00:00