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Correct nokerninfo tty flag being left set in most error cases. 

Closes PR/7388 by Dave Huang <khym@bga.com>.
This commit is contained in:
mjl 1999-04-17 01:17:15 +00:00
parent e9689cc9bd
commit 6299fb0813
1 changed files with 11 additions and 9 deletions
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20
sbin/ping/ping.c
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@ -1,4 +1,4 @@
/* $NetBSD: ping.c,v 1.47 1999/03/08 01:16:20 sommerfe Exp $ */
/* $NetBSD: ping.c,v 1.48 1999/04/17 01:17:15 mjl Exp $ */
/*
* Copyright (c) 1989, 1993
@ -62,7 +62,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: ping.c,v 1.47 1999/03/08 01:16:20 sommerfe Exp $");
__RCSID("$NetBSD: ping.c,v 1.48 1999/04/17 01:17:15 mjl Exp $");
#endif
#include <stdio.h>
@ -241,13 +241,6 @@ main(int argc, char *argv[])
#endif
#if defined(SIGINFO) && defined(NOKERNINFO)
if (tcgetattr (0, &ts) != -1) {
reset_kerninfo = !(ts.c_lflag & NOKERNINFO);
ts.c_lflag |= NOKERNINFO;
tcsetattr (0, TCSANOW, &ts);
}
#endif
#ifdef sgi
__progname = argv[0];
#endif
@ -499,6 +492,15 @@ main(int argc, char *argv[])
(char*)&bufspace, sizeof(bufspace));
(void)signal(SIGINT, prefinish);
#if defined(SIGINFO) && defined(NOKERNINFO)
if (tcgetattr (0, &ts) != -1) {
reset_kerninfo = !(ts.c_lflag & NOKERNINFO);
ts.c_lflag |= NOKERNINFO;
tcsetattr (0, TCSANOW, &ts);
}
#endif
#ifdef SIGINFO
(void)signal(SIGINFO, prtsig);
#else