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* tfork_thread has been moved to libcguenther2012-03-221-53/+0
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* Reimplement mutexes, condvars, and rwlocks to eliminate bugs,guenther2012-01-171-2/+2
| | | | | | | | | | | | | particularly the "consume the signal you just sent" hang, and putting the wait queues in userspace. Do cancellation handling in pthread_cond_*wait(), pthread_join(), and sem_wait(). Add __ prefix to thr{sleep,wakeup,exit,sigdivert}() syscalls; add 'abort" argument to thrsleep to close cancellation race; make thr{sleep,wakeup} return errno values via *retval to avoid touching userspace errno.
* Use __tfork, __get_tcb, and __set_tcb to have a real TCB and per-threadguenther2011-10-171-4/+4
| | | | | errno. The ASM bits for _cerror are sketchy or missing for some archs but that can be corrected in-tree.
* Fixup stack, it needs 16 bytes headroom. Help from miod@ and drahn.otto2006-01-051-2/+2
| | | | ok drahn@
* child calls threxit after thread returntedu2005-12-251-2/+2
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* add a powerpc implementation of rfork_thread().brad2005-12-041-0/+53
From Tim Wiess <tim at nop dot cx> ok drahn@