8 Commits

Author	SHA1	Message	Date
John Baldwin	75b8b3b25c	Replace the at_fork, at_exec, and at_exit functions with the slightly more ... flexible process_fork, process_exec, and process_exit eventhandlers. This reduces code duplication and also means that I don't have to go duplicate the eventhandler locking three more times for each of at_fork, at_exec, and at_exit. Reviewed by: phk, jake, almost complete silence on arch@	2003-03-24 21:15:35 +00:00
John Baldwin	b254666064	Use td_ucred of curthread instead of p_ucred of curproc. This required ... changing sem_perm() and sem_hasopen() to take a thread instead of a proc for the first argument.	2003-03-20 21:12:31 +00:00
Warner Losh	a163d034fa	Back out M_* changes, per decision of the TRB. ... Approved by: trb	2003-02-19 05:47:46 +00:00
Alfred Perlstein	44956c9863	Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. ... Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.	2003-01-21 08:56:16 +00:00
Alfred Perlstein	b3890a1c42	make sem_leave return a usable errno instead of -1. ... make ksem_close return that usable errno instead of -1 (ERESTART). PR: 46957	2003-01-10 23:13:16 +00:00
Poul-Henning Kamp	c3053131ca	Be consistent about funtions being static. ... Spotted by: FlexeLint	2002-10-16 10:42:13 +00:00
Alfred Perlstein	c814aa3fdb	disable debug output by default.	2002-10-07 04:13:21 +00:00
Alfred Perlstein	efaa658806	Bring in my implementation of kernel support for posix realtime semaphores ... that are shareable between processes. There will be a cleanup shortly along with the necessary changes made to libc, libc_r, libpthread as well as the hooks into sys/conf and sys/modules.	2002-09-18 22:47:42 +00:00