Author: jmg Date: Wed Jan 19 22:16:42 2011 New Revision: 217613 URL: http://svn.freebsd.org/changeset/base/217613
Log: document that even when wakeup_one is used to wakeup, msleep and friends may still return a non-zero value... You are not guaranteed to get a one to one mapping between wakeup_one and zero return values... Reviewed by: kib MFC after: 3 days Modified: head/share/man/man9/sleep.9 Modified: head/share/man/man9/sleep.9 ============================================================================== --- head/share/man/man9/sleep.9 Wed Jan 19 22:15:12 2011 (r217612) +++ head/share/man/man9/sleep.9 Wed Jan 19 22:16:42 2011 (r217613) @@ -255,6 +255,14 @@ pay particular attention to ensure that same .Fa chan . .Sh RETURN VALUES +When awakened by a call to +.Fn wakeup +or +.Fn wakeup_one , +if a signal is pending and +.Dv PCATCH +is specified, +a non-zero error code is returned. If the thread is awakened by a call to .Fn wakeup or _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
