initd: mount cgroup

[project/procd.git] / inittab.c

diff --git a/inittab.c b/inittab.c
index be18482..2efbf4d 100644 (file)
--- a/inittab.c
+++ b/inittab.c
@@ -14,6 +14,7 @@
 
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <sys/ioctl.h>
 
 #include <fcntl.h>
 #include <stdio.h>
@@ -96,16 +97,25 @@ static void fork_worker(struct init_action *a)
 
        a->proc.pid = fork();
        if (!a->proc.pid) {
-               p = setsid( );
+               p = setsid();
+
+               close(STDIN_FILENO);
+               close(STDOUT_FILENO);
+               close(STDERR_FILENO);
+
                fd = dev_open(a->id);
                if (fd != -1)
                {
                        dup2(fd, STDIN_FILENO);
                        dup2(fd, STDOUT_FILENO);
                        dup2(fd, STDERR_FILENO);
-                       tcsetpgrp(fd, p);
-                       close(fd);
+                       if (fd > STDERR_FILENO)
+                               close(fd);
                }
+
+               ioctl(STDIN_FILENO, TIOCSCTTY, 1);
+               tcsetpgrp(STDIN_FILENO, p);
+
                execvp(a->argv[0], a->argv);
                ERROR("Failed to execute %s\n", a->argv[0]);
                exit(-1);