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Unpend all killing signals to shut down this thing immediately,

Browse source 
or it is impossible to kill it in some situations.
Unpend yet one SIGARLM (see timer.c commit)

Should go into 2.2
This commit is contained in:
Andrey A. Chernov 1997-03-08 10:04:21 +00:00
parent ee5f208d63
commit 06257ca4f4
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=23505
2 changed files with 9 additions and 9 deletions
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8
usr.sbin/ppp/chat.c
View file

@ -18,7 +18,7 @@
* Columbus, OH 43221
* (614)451-1883
*
* $Id: chat.c,v 1.16 1997/02/22 16:10:06 peter Exp $
* $Id: chat.c,v 1.17 1997/02/25 14:04:55 brian Exp $
*
* TODO:
* o Support more UUCP compatible control sequences.
@ -404,9 +404,9 @@ char *command, *out;
pipe(fids);
pid = fork();
if (pid == 0) {
pending_signal(SIGINT, SIG_DFL);
pending_signal(SIGQUIT, SIG_DFL);
pending_signal(SIGTERM, SIG_DFL);
signal(SIGINT, SIG_DFL);
signal(SIGQUIT, SIG_DFL);
signal(SIGTERM, SIG_DFL);
pending_signal(SIGHUP, SIG_DFL);
close(fids[0]);
dup2(fids[1], 1);

10
usr.sbin/ppp/main.c
View file

@ -17,7 +17,7 @@
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* $Id: main.c,v 1.32 1997/02/22 16:10:32 peter Exp $
* $Id: main.c,v 1.33 1997/02/25 14:05:03 brian Exp $
*
* TODO:
* o Add commands for traffic summary, version display, etc.
@ -349,9 +349,9 @@ char **argv;
tcgetattr(0, &oldtio); /* Save original tty mode */
pending_signal(SIGHUP, Hangup);
pending_signal(SIGTERM, CloseSession);
pending_signal(SIGINT, CloseSession);
pending_signal(SIGQUIT, CloseSession);
signal(SIGTERM, CloseSession);
signal(SIGINT, CloseSession);
signal(SIGQUIT, CloseSession);
#ifdef SIGSEGV
pending_signal(SIGSEGV, Hangup);
#endif
@ -359,7 +359,7 @@ char **argv;
pending_signal(SIGPIPE, Hangup);
#endif
#ifdef SIGALRM
pending_signal(SIGALRM, SIG_IGN);
signal(SIGALRM, SIG_IGN);
#endif
if(mode & MODE_INTER)
{