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	Commit message (Expand)	Author	Age	Files	Lines
*	avoid over-allocation of brk on first malloc•••if init_malloc returns positive (successful first init), malloc will retry getting a chunk from the free bins rather than expanding the heap again. also pass init_malloc a hint for the size of the initial allocation.	Rich Felker	2011-04-01	1	-4/+4
*	very cheap double-free checks in malloc	Rich Felker	2011-03-23	1	-0/+4
*	make malloc(0) return unique pointers rather than NULL•••this change is made with some reluctance, but i think it's for the best. correct programs must handle either behavior, so there is little advantage to having malloc(0) return NULL. and i managed to actually make the malloc code slightly smaller with this change.	Rich Felker	2011-02-20	1	-5/+9
*	initial check-in, version 0.5.0	Rich Felker	2011-02-12	1	-0/+515