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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
This commit is contained in:
jdolecek 2003-09-07 09:30:20 +00:00
parent 606e47547a
commit 0eb65eb6f2
1 changed files with 8 additions and 8 deletions
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16
sys/kern/subr_log.c
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@ -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 @@ logwakeup()
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 @@ logioctl(dev, com, data, flag, p)
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: