mirror/musl - mirror of git://git.musl-libc.org/musl

	Commit message (Collapse)	Author	Age	Files	Lines
*	revert mutex "optimization" that turned out to be worse	Rich Felker	2011-03-29	1	-1/+1
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*	global cleanup to use the new syscall interface	Rich Felker	2011-03-20	1	-2/+2
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*	implement robust mutexes	Rich Felker	2011-03-17	1	-3/+35
\| \| \| \| \| \|	some of this code should be cleaned up, e.g. using macros for some of the bit flags, masks, etc. nonetheless, the code is believed to be working and correct at this point.
*	unify lock and owner fields of mutex structure	Rich Felker	2011-03-17	1	-3/+2
\| \| \| \| \| \|	this change is necessary to free up one slot in the mutex structure so that we can use doubly-linked lists in the implementation of robust mutexes.
*	optimize contended normal mutex case; add int compare-and-swap atomic	Rich Felker	2011-03-17	1	-1/+1
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*	simplify logic, slightly optimize contended case for non-default mutex types	Rich Felker	2011-03-16	1	-4/+2
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*	correct error returns for error-checking mutexes	Rich Felker	2011-03-16	1	-1/+1
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*	simplify and optimize pthread_mutex_trylock	Rich Felker	2011-03-08	1	-17/+16
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*	fix and optimize non-default-type mutex behavior	Rich Felker	2011-03-08	1	-15/+12
\| \| \| \| \| \| \| \| \|	problem 1: mutex type from the attribute was being ignored by pthread_mutex_init, so recursive/errorchecking mutexes were never being used at all. problem 2: ownership of recursive mutexes was not being enforced at unlock time.
*	reorganize pthread data structures and move the definitions to alltypes.h	Rich Felker	2011-02-17	1	-13/+13
\| \| \| \| \| \| \| \|	this allows sys/types.h to provide the pthread types, as required by POSIX. this design also facilitates forcing ABI-compatible sizes in the arch-specific alltypes.h, while eliminating the need for developers changing the internals of the pthread types to poke around with arch-specific headers they may not be able to test.
*	initial check-in, version 0.5.0 v0.5.0	Rich Felker	2011-02-12	1	-0/+28