Konstantin Belousov 751fae1eff Return success, instead of ESRCH, from pthread_cancel(3) applied to the ... exited but not yet joined thread. Before, if the thread exited but was not yet joined, we returned ESRCH. According to IEEE Std 1003.1™-2017 recommendation in the description of pthread_cancel(3): If an implementation detects use of a thread ID after the end of its lifetime, it is recommended that the function should fail and report an [ESRCH] error. So it seems desirable to not return ESRCH until the lifetime of the thread ID ends. According to the section 2.9.2 Thread IDs, The lifetime of a thread ID ends after the thread terminates if it was created with the detachstate attribute set to PTHREAD_CREATE_DETACHED or if pthread_detach() or pthread_join() has been called for that thread. In other words, lifetime for thread ID of exited but not yet joined thread did not ended yet. Prompted by: cperciva Sponsored by: The FreeBSD Foundation MFC after: 1 week		2020-02-13 23:22:12 +00:00
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arch	libthr: Add missing END() directive for umtx_op_err (amd64)	2019-10-23 18:27:30 +00:00
sys	spdx: initial adoption of licensing ID tags.	2017-11-18 14:26:50 +00:00
tests	Use MACHINE_CPUARCH in preference MACHINE for userland.	2017-11-07 09:57:26 +00:00
thread	Return success, instead of ESRCH, from pthread_cancel(3) applied to the	2020-02-13 23:22:12 +00:00
libthr.3	Fix markup.	2016-06-04 20:20:14 +00:00
Makefile	Fix initial exec TLS mode for dynamically loaded shared objects.	2019-03-29 17:52:57 +00:00
Makefile.depend	Update Makefile.depend files	2019-12-11 17:37:53 +00:00
plockstat.d	Add the DTrace probe definitions for plockstat support.	2014-07-05 19:49:31 +00:00
pthread.map	Fix initial exec TLS mode for dynamically loaded shared objects.	2019-03-29 17:52:57 +00:00