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	Commit message (Expand)	Author	Age	Files	Lines
*	debloat: use __syscall instead of syscall where possible•••don't waste time (and significant code size due to function call overhead!) setting errno when the result of a syscall does not matter or when it can't fail.	Rich Felker	2011-04-17	1	-1/+1
*	cheap trick to further optimize locking normal mutexes	Rich Felker	2011-04-14	1	-1/+1
*	revert mutex "optimization" that turned out to be worse	Rich Felker	2011-03-29	1	-1/+1
*	global cleanup to use the new syscall interface	Rich Felker	2011-03-20	1	-2/+2
*	implement robust mutexes•••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.	Rich Felker	2011-03-17	1	-3/+35
*	unify lock and owner fields of mutex structure•••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.	Rich Felker	2011-03-17	1	-3/+2
*	optimize contended normal mutex case; add int compare-and-swap atomic	Rich Felker	2011-03-17	1	-1/+1
*	simplify logic, slightly optimize contended case for non-default mutex types	Rich Felker	2011-03-16	1	-4/+2
*	correct error returns for error-checking mutexes	Rich Felker	2011-03-16	1	-1/+1
*	simplify and optimize pthread_mutex_trylock	Rich Felker	2011-03-08	1	-17/+16
*	fix and optimize non-default-type mutex behavior•••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.	Rich Felker	2011-03-08	1	-15/+12
*	reorganize pthread data structures and move the definitions to alltypes.h•••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.	Rich Felker	2011-02-17	1	-13/+13
*	initial check-in, version 0.5.0	Rich Felker	2011-02-12	1	-0/+28