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8 Commits

Author SHA1 Message Date
Axel Dörfler
491e46858b Shouldn't code before breakfast: 
* check against sizeof(void*)-1 instead of hardcoded 3.
* return B_NO_MEMORY instead of NULL if the allocation failed...
Thanks to Marcus and Ingo for proofreading :-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21976 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2007-08-16 10:49:19 +00:00
Axel Dörfler
dfd5242e7f Even though Korli beat me, I've updated the posix_memalign() function to be more standards 
compliant:
* it now checks the alignment is a multiple of 4 (needs to be changed for 64 bit architectures)
* it no longer sets errno.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21975 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2007-08-16 10:04:44 +00:00
Jérôme Duval
bf7beb500c added posix_memalign() 
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21974 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2007-08-16 09:19:56 +00:00
Michael Lotz
ed8dc403a9 * Changed realloc() again to leave the old block intact (obviously...) 
* Check for failed allocations and set errno correspondingly in malloc(), calloc(), memalign() and realloc()

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21911 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2007-08-12 16:23:55 +00:00
Michael Lotz
e72c1f9cb1 Avoid a crash in realloc() if the allocation of the new block failed. Return NULL instead. 
Someone please review. Should errno be set to ENOMEM here?

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21903 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2007-08-12 10:51:56 +00:00
Axel Dörfler
579c74ceb5 * Implemented a simple version of the private function mstats() (BeIDE needs it). 
* Cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16800 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2006-03-14 23:15:57 +00:00
Axel Dörfler
3a8f1f31bd Implemented a very simplistic and slow leak checker as compile time option 
(defaults to turned off).
To make any use of this, you have to call the __dump_allocated() function
at the point you want to check the leaks.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16765 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2006-03-13 16:10:32 +00:00
Axel Dörfler
5af32e7526 Renamed src/kernel to src/system. 
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12359 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2005-04-13 13:06:35 +00:00