CVS commit: src/sys/kern

["Alan Barrett" <apb%netbsd.org@localhost>]

Module Name:    src
Committed By:   apb
Date:           Fri Mar  8 08:48:38 UTC 2013

Modified Files:
        src/sys/kern: sys_sig.c

Log Message:
In the timeout passed to sigtimedwait, NULL means an infinite timeout,
and {.tv_sec = 0, .tv_nsec=0} means do not block at all.  Add a comment
saying so.  The code incorrectly treats them both as an infinite timeout,
and that is not fixed by this commit.


To generate a diff of this commit:
cvs rdiff -u -r1.39 -r1.40 src/sys/kern/sys_sig.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.