K 10
svn:author
V 6
davide
K 8
svn:date
V 27
2012-06-17T20:45:45.580202Z
K 7
svn:log
V 642
- Extend the condvar(9) KPI introducing a new cv_timedwait_bt_sig()
function so that we can specify timeout precision in terms of struct
bintime.

- Now seltdwait() takes three argument rather than two so that their
consumers can specify if the timeout should be passed as ticks or bintime.

- Refactor the kern_select() and the sys_poll() code so that these two
services may rely on cv_timedwait_bt_sig() rather than on the previous less
precise cv_timedwait_sig().

- Rethink the sleepqueue(9) KPI in order to make an attempt of avoiding
both code duplication and breakages. Your mileage WILL vary, feel free to
comment.

Reviewed by:		mav

END