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* Cleanup code duplication in malloc on fallback to use another arenaSiddhesh Poyarekar2012-09-072-75/+32
| | | | | Break the fallback code to try another arena into a separate function for readability.
* * malloc/arena.c: Fold copyright years.Alexandre Oliva2012-09-053-5/+3
| | | | * malloc/mcheck.c, malloc/memusage.c: Likewise.
* * malloc/malloc.c (__libc_mallopt) <M_MMAP_MAX>: Fix indentation.Alexandre Oliva2012-09-051-2/+2
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* Don't change no_dyn_threshold on mallopt failureAlexandre Oliva2012-09-051-2/+4
| | | | | * malloc/malloc.c (__libc_mallopt) <M_MMAP_THRESHOLD>: Do not change internal state upon failure.
* Fix typos in malloc/.Alexandre Oliva2012-09-052-4/+4
| | | | | | * malloc/mcheck.c (mcheck_check_all): Fix typo. * malloc/memusage.c (mmap): Likewise. (mmap64, mremap): Likewise. Adjust name in comment.
* Return requested size for malloc_usable_size when MALLOC_CHECK_ > 0Siddhesh Poyarekar2012-09-054-5/+86
| | | | | | | | | | | [BZ #1349] malloc_usable_size returns the usable size in an allocated chunk, which may be >= the requested size. In the case of MALLOC_CHECK_ being exported to > 0 however, only the requested size is usable, since a magic value is written at the end of the request size to trap writes beyond request bounds. Hence, when MALLOC_CHECK_ is exported to > 0, malloc_usable_size() should return the request size.
* Make malloc build for no-threads configurations.Roland McGrath2012-08-172-5/+10
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* Fix whitespace problems detected by commit hooks.Jeff Law2012-08-102-7/+7
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* [BZ #13939]Jeff Law2012-08-102-27/+45
| | | | | | | | | | | | | * malloc.c/arena.c (reused_arena): New parameter, avoid_arena. When avoid_arena is set, don't retry in the that arena. Pick the next one, whatever it might be. (arena_get2): New parameter avoid_arena, pass through to reused_arena. (arena_lock): Pass in new parameter to arena_get2. * malloc/malloc.c (__libc_memalign): Pass in new parameter to arena_get2. (__libc_malloc): Unify retrying after main arena failure with __libc_memalign version. (__libc_valloc, __libc_pvalloc, __libc_calloc): Likewise.
* Rename __secure_getenv to secure_getenvFlorian Weimer2012-07-251-1/+1
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* Make free chunk size a multiple of MALLOC_ALIGNMENTH.J. Lu2012-05-241-4/+6
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* Remove use of INTDEF/INTUSE in libioAndreas Schwab2012-05-241-2/+2
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* Properly handle MALLOC_ALIGNMENT > 2 * SIZE_SZH.J. Lu2012-05-241-14/+64
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* Fix last changeAndreas Jaeger2012-05-211-0/+2
| | | | Include shlib-compat.h for SHLIB_COMPAT.
* Set MALLOC_ALIGNMENT to at least __alignof__ (long double) for new ABIs.Roland McGrath2012-05-211-10/+14
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* For [BZ #208], accumulate malloc stats over all arenas.Paul Pluzhnikov2012-05-161-19/+32
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* Fix tst-obprintf - and mcheck in generalAndreas Jaeger2012-05-031-0/+6
| | | | | | | | | | | | | | | | tst-obprintf failed with GCC 4.7. It turned out that this is the fault of GCC optimizing away the following from malloc/mcheck.c: /* We call malloc() once here to ensure it is initialized. */ void *p = malloc (0); free (p); gcc sees the malloc(0);free pair and removes it completely. And now malloc is not properly initialized and we screw up if both mcheck is used (via tst-obprintf) and MALLOC_CHECK_ is set (as it is in my environment).
* Avoid warnings in test malloc programUlrich Drepper2012-03-281-6/+9
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* Move stdio-common/_itoa.h to sysdeps/genericH.J. Lu2012-03-202-2/+2
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* Remove distribute variable from MakefilesUlrich Drepper2012-03-071-9/+2
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* Replace FSF snail mail address with URLs.Paul Eggert2012-02-0924-71/+47
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* Cleanups of mallocUlrich Drepper2012-01-313-195/+139
| | | | Remove ugly names and unnecessary wrappers.
* Handle ARENA_TEST correctlyUlrich Drepper2012-01-311-2/+9
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* Remove __STDC__ conditionals from installed headers.Joseph Myers2012-01-261-4/+4
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* More minor malloc cleanupsUlrich Drepper2012-01-171-24/+1
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* Minor cleanups of malloc codeUlrich Drepper2012-01-162-55/+3
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* Remove pre-ISO C supportUlrich Drepper2012-01-075-22/+22
| | | | No more __const.
* Implement aligned_allocUlrich Drepper2012-01-012-0/+5
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* Update copyright yearUlrich Drepper2012-01-012-4/+4
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* Optimize tr_freehookUlrich Drepper2011-12-221-3/+5
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* Fix comment in mcheck.hUlrich Drepper2011-12-031-2/+2
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* Don't call reused_arena when _int_new_arena failedAndreas Schwab2011-11-141-5/+5
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* Check malloc arana limit atomicallyAndreas Schwab2011-11-101-30/+35
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* Avoid assertion in processes with VM in bad shapeUlrich Drepper2011-10-291-4/+4
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* Avoid cast in non-gcc obstack_freeUlrich Drepper2011-09-111-4/+4
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* Remove MALLOC_FAILURE_ACTION use in mallocUlrich Drepper2011-09-102-23/+8
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* Simplify malloc initializationUlrich Drepper2011-09-103-78/+43
| | | | | | Singificantly reduce the code needed at malloc initialization. In the process getpagesize is simplified by always initializing GLRO(dl_pagesize).
* Simplify malloc codeUlrich Drepper2011-09-104-1745/+246
| | | | Remove all kinds of unused configuration options and dead code.
* Remove support for !USE___THREADUlrich Drepper2011-09-103-54/+3
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* Cleanup of configuration optionsUlrich Drepper2011-09-102-39/+3
| | | | Make several tool features mandatory and simplify the code.
* (memalign_check): No need to use checked_request2size.Ulrich Drepper2011-07-081-3/+1
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* Fix quoting in some installed shell scriptsUlrich Drepper2011-06-281-1/+1
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* Remove the --experimental-malloc optionUlrich Drepper2011-06-281-3/+1
| | | | It's well tested, make it the default.
* Mark malloc hook variables as deprecatedUlrich Drepper2011-05-291-6/+14
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* Perhaps the real definition of __MALLOC_HOOK_VOLATILE should be addedUlrich Drepper2011-05-291-1/+1
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* Missed one malloc hook variableUlrich Drepper2011-05-291-1/+1
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* Declare malloc hook variables as volatile.Ulrich Drepper2011-05-291-38/+45
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* Unify messagesUlrich Drepper2011-05-281-2/+2
| | | | | Some shell scripts unnecessarily used different formats for some messages. Unify them to reduce the work of translators.
* Avoid potential deadlock in mtraceUlrich Drepper2011-05-161-23/+41
| | | | | The _dl_addr function might have to call malloc which would lead to a deadlock. Avoid by calling _dl_addr early.
* Remove USE_MTRACE_FILE support from mtraceUlrich Drepper2011-05-161-17/+2
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