Subject: CVS commit: src/sys/kern
To: None <source-changes@netbsd.org>
From: Nathan J Williams <nathanw@netbsd.org>
List: source-changes
Date: 02/07/2003 23:43:21
Module Name: src
Committed By: nathanw
Date: Fri Feb 7 21:43:21 UTC 2003
Modified Files:
src/sys/kern: kern_sig.c
Log Message:
Two fixes:
* Change the semantics of proc_unstop() slightly, so that it is
responsible for making all stopped LWPs runnable, instead of
all-but-one. Return value is a LWP that can be interrupted if doing
so is necessary to take a signal. Adjust callers of proc_stop() to
the new, simpler semantics.
* When a non-continue signal is delivered to a stopped process and
there is a LWP sleeping interruptably, call setrunnable() (by way
of the 'out:' target in psignal1) instead of calling unsleep() so
that it becomes LSSTOP in issignal() and continuable by
proc_unstop(). Addresses PR kern/19990 by Martin Husemann, with
suggestions from enami tsugutomo.
To generate a diff of this commit:
cvs rdiff -r1.132 -r1.133 src/sys/kern/kern_sig.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.