Module Name: src
Committed By: riastradh
Date: Sun May 3 01:19:47 UTC 2020
Modified Files:
src/sys/kern: kern_condvar.c
Log Message:
Fix edge cases in cv_timedwaitbt, cv_timedwaitbt_sig.
- If the timeout is exactly zero, fail immediately with EWOULDBLOCK.
- If the timeout is just so small it would be rounded to zero ticks,
make sure to wait at least one tick.
- Make sure we never return with a negative timeout left.
To generate a diff of this commit:
cvs rdiff -u -r1.47 -r1.48 src/sys/kern/kern_condvar.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
