diff options
| author | Eric Andersen | 2000-09-13 16:15:29 +0000 |
|---|---|---|
| committer | Eric Andersen | 2000-09-13 16:15:29 +0000 |
| commit | fb6a50820cb973becc2f590aaf3979c183e33e0e (patch) | |
| tree | ae11604a3e2f715ca56720a1b3593f54f9259ed3 | |
| parent | d39d12099805ff4e0bb8841e951fc758d9b517c7 (diff) | |
| download | busybox-fb6a50820cb973becc2f590aaf3979c183e33e0e.zip busybox-fb6a50820cb973becc2f590aaf3979c183e33e0e.tar.gz | |
Ensure forked processes always are on a controlling tty, so the
^C can be properly sent to /dev/console.
-Erik
| -rw-r--r-- | init.c | 3 | ||||
| -rw-r--r-- | init/init.c | 3 |
2 files changed, 4 insertions, 2 deletions
@@ -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 b532ea8..b3ae97d 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); |