[src/trunk]: src/sys/kern for logsoftc.sc_pgid, use negative value for proces...

[jdolecek <jdolecek%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/df84d3981c5c
branches:  trunk
changeset: 551488:df84d3981c5c
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Sun Sep 07 09:30:20 2003 +0000

description:
for logsoftc.sc_pgid, use negative value for process group and positive
for process ID, to match e.g. how socket code sets things up

diffstat:

 sys/kern/subr_log.c |  16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diffs (47 lines):

diff -r ee831bf9f2e6 -r df84d3981c5c sys/kern/subr_log.c
--- a/sys/kern/subr_log.c       Sun Sep 07 09:07:19 2003 +0000
+++ b/sys/kern/subr_log.c       Sun Sep 07 09:30:20 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: subr_log.c,v 1.29 2003/08/07 16:31:53 agc Exp $        */
+/*     $NetBSD: subr_log.c,v 1.30 2003/09/07 09:30:20 jdolecek Exp $   */
 
 /*
  * Copyright (c) 1982, 1986, 1993
@@ -36,7 +36,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_log.c,v 1.29 2003/08/07 16:31:53 agc Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_log.c,v 1.30 2003/09/07 09:30:20 jdolecek Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -283,10 +283,10 @@
                return;
        selnotify(&logsoftc.sc_selp, 0);
        if (logsoftc.sc_state & LOG_ASYNC) {
-               if (logsoftc.sc_pgid > 0)
-                       gsignal(logsoftc.sc_pgid, SIGIO); 
-               else if (logsoftc.sc_pgid < 0 &&
-                   (p = pfind(-logsoftc.sc_pgid)) != NULL)
+               if (logsoftc.sc_pgid < 0)
+                       gsignal(-logsoftc.sc_pgid, SIGIO); 
+               else if (logsoftc.sc_pgid > 0 &&
+                   (p = pfind(logsoftc.sc_pgid)) != NULL)
                        psignal(p, SIGIO);
        }
        if (logsoftc.sc_state & LOG_RDWAIT) {
@@ -338,11 +338,11 @@
                        if (error)
                                return error;
                }
-               logsoftc.sc_pgid = pgid;
+               logsoftc.sc_pgid = -pgid;
                break;
 
        case TIOCGPGRP:
-               *(int *)data = logsoftc.sc_pgid;
+               *(int *)data = -logsoftc.sc_pgid;
                break;
 
        default: