From: Eric Andersen <andersen@codepoet.org>
Date: Wed, 13 Sep 2000 16:15:29 +0000 (-0000)
Subject: Ensure forked processes always are on a controlling tty, so the
X-Git-Tag: 0_47~83
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=fb6a50820cb973becc2f590aaf3979c183e33e0e;p=oweals%2Fbusybox.git

Ensure forked processes always are on a controlling tty, so the
^C can be properly sent to /dev/console.
 -Erik
---

diff --git a/init.c b/init.c
index b532ea88f..b3ae97d2e 100644
--- a/init.c
+++ b/init.c
@@ -411,6 +411,7 @@ static pid_t run(char *command, char *terminal, int get_enter)
 
 	if ((pid = fork()) == 0) {
 		/* Clean up */
+		ioctl(0, TIOCNOTTY, 0);
 		close(0);
 		close(1);
 		close(2);
@@ -430,7 +431,7 @@ static pid_t run(char *command, char *terminal, int get_enter)
 		dup2(fd, 0);
 		dup2(fd, 1);
 		dup2(fd, 2);
-		ioctl(0, TIOCSCTTY, 0);
+		ioctl(0, TIOCSCTTY, 1);
 		tcsetpgrp(0, getpgrp());
 		set_term(0);
 
diff --git a/init/init.c b/init/init.c
index b532ea88f..b3ae97d2e 100644
--- a/init/init.c
+++ b/init/init.c
@@ -411,6 +411,7 @@ static pid_t run(char *command, char *terminal, int get_enter)
 
 	if ((pid = fork()) == 0) {
 		/* Clean up */
+		ioctl(0, TIOCNOTTY, 0);
 		close(0);
 		close(1);
 		close(2);
@@ -430,7 +431,7 @@ static pid_t run(char *command, char *terminal, int get_enter)
 		dup2(fd, 0);
 		dup2(fd, 1);
 		dup2(fd, 2);
-		ioctl(0, TIOCSCTTY, 0);
+		ioctl(0, TIOCSCTTY, 1);
 		tcsetpgrp(0, getpgrp());
 		set_term(0);