CVSROOT: /cvs
Module name: src
Changes by: m...@cvs.openbsd.org 2020/12/22 06:24:45
Modified files:
sys/kern : sys_generic.c
Log message:
Implement select(2) and pselect(2) on top of kqueue.
The given set of fds are converted to equivalent kevents using EV_SET(2)
and passed to the scanning internals of kevent(2): kqueue_scan().
ktrace(1) will now output the converted kevents on top of the usuals set
bits to be able to find possible error in the convertion.
This switch implies that select(2) and pselect(2) will now query the
underlying kqfilters instead of the *_poll() routines.
Based on similar work done on DragonFlyBSD with inputs from from visa@,
millert@, anton@, cheloha@, thanks!
ok visa@
