Commit Graph

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