diff options
| author | kstailey <kstailey@cvs.openbsd.org> | 1998-09-06 19:48:39 +0000 |
|---|---|---|
| committer | kstailey <kstailey@cvs.openbsd.org> | 1998-09-06 19:48:39 +0000 |
| commit | 3943a3a743419288cbed25efe44f723023079d24 (patch) | |
| tree | 2f08dab62a89e9a21963632df4be3641c13b08fc /gnu/usr.bin/bc | |
| parent | 804fc607e93e7f2ec34398fb8e84610ceee73ff8 (diff) | |
handle ^C in traditional fashion
Diffstat (limited to 'gnu/usr.bin/bc')
| -rw-r--r-- | gnu/usr.bin/bc/bcwrap/bcwrap.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gnu/usr.bin/bc/bcwrap/bcwrap.c b/gnu/usr.bin/bc/bcwrap/bcwrap.c index 489e2473b16..7426fa95d6a 100644 --- a/gnu/usr.bin/bc/bcwrap/bcwrap.c +++ b/gnu/usr.bin/bc/bcwrap/bcwrap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bcwrap.c,v 1.5 1997/09/11 22:59:37 deraadt Exp $ */ +/* $OpenBSD: bcwrap.c,v 1.6 1998/09/06 19:48:38 kstailey Exp $ */ /* * Copyright (c) 1996 Theo de Raadt <deraadt@theos.com> @@ -44,9 +44,10 @@ #include <sys/types.h> #include <sys/wait.h> +#include <errno.h> +#include <signal.h> #include <stdio.h> #include <unistd.h> -#include <errno.h> int main(argc, argv) @@ -67,6 +68,8 @@ main(argc, argv) exit(1); } + signal(SIGINT, SIG_IGN); + pid = fork(); switch(pid) { case -1: |