1 files changed, 7 insertions, 0 deletions

diff --git a/init/init.c b/init/init.c
index 8687b106c..0f49a45d8 100644
--- a/init/init.c
+++ b/init/init.c
@@ -577,6 +577,13 @@ static pid_t run(const struct init_action *a)
                                 cmd[0][0] = '-';
                                 strcpy(cmd[0] + 1, s);
                         }
+#ifdef CONFIG_FEATURE_INIT_SCTTY
+                        /* Establish this process as session leader and
+                         * (attempt) to make the tty (if any) a controlling tty.
+                         */
+                        (void) setsid();
+                        (void) ioctl(0, TIOCSCTTY, 0/*don't steal it*/);
+#endif
                 }
 
 #if !defined(__UCLIBC__) || defined(__ARCH_HAS_MMU__)