提交: 5673ac08ba5b3e5db97568a4614bfca59119447d - system-coremmmm (git)

system/corennnnn

Commit MetaInfo

• 修订版: 5673ac08ba5b3e5db97568a4614bfca59119447d (tree)
• 时间: 2011-08-04 17:31:46
• 作者: Jim Huang <jserv@0xla...>
• Commiter: Chih-Wei Huang

Log Message

Let console applications have a controlling tty.

Since the logic in open_console() is changed, terminating console
application within a shell is now possible via Ctrl-C.

更改概述

• modified: init/init.c

差异

--- a/init/init.c
+++ b/init/init.c
@@ -121,6 +121,8 @@ static void open_console()
     int fd;
     if ((fd = open(console_name, O_RDWR)) < 0) {
         fd = open("/dev/null", O_RDWR);
+    } else {
+        ioctl(fd, TIOCSCTTY, 0);
     }
     dup2(fd, 0);
     dup2(fd, 1);