8 Commits

Author	SHA1	Message	Date
kib	86d6a5f0ec	Export the mq_getfd_np() symbol from librt.so, which allows to get ... file descriptor for the given posix mqueue. Export the timer_oshandle_np() symbol to get ktimer id for the given posix timer. Requested by: Lewis Donzis <lew@perftech.com> Reviewed by: jilles Discussed with: kan Sponsored by: The FreeBSD Foundation MFC after: 1 week	2016-10-02 17:02:59 +00:00
davidxu	74604ed9c4	To support stack unwinding for cancellation points, add -fexceptions flag ... for them, two functions _pthread_cancel_enter and _pthread_cancel_leave are added to let thread enter and leave a cancellation point, it also makes it possible that other functions can be cancellation points in libraries without having to be rewritten in libthr.	2010-09-25 01:57:47 +00:00
davidxu	a40357aa83	Make following functions be cancellation points: ... mq_receive mq_send mq_timereceive mq_timedsend	2009-11-18 06:10:50 +00:00
davidxu	13fd270405	1. Always call user callback function in newly created thread, it seems ... POSIX implies that the user callback function must be executed in clean environment. 2. Use newly introduced pthread stubs in libc.	2006-03-07 08:28:07 +00:00
davidxu	8e36ba772a	Use a thread pool to process notification if sigev_notify_attributes ... is default and caller does not require dedicated thread. timer needs a dedicated thread to maintain overrun count correctly in notification context. mqueue and aio can use thread pool to do notification concurrently, the thread pool has lifecycle control, some threads will exit if they have idled for a while.	2006-03-04 00:18:19 +00:00
davidxu	5d292c8fb4	Style fix.	2006-03-01 23:40:00 +00:00
davidxu	c652436886	Add missing parameter mq_attr * for mq_open.	2006-03-01 08:06:09 +00:00
davidxu	22fb15cfe9	Bring in my initial version of POSIX realtime extension library. ... Current the library implements mqueue, timer and aio with SIGEV_THREAD notification supported. Earlier version reviewed by: deischen	2006-03-01 06:37:34 +00:00