45c35e9de
Denys Vlasenko
2012-08-16
Subject
getty: add commented-out extended error diagnostic
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loginutils/getty.c+8 -0
| @@ -549,7 +549,15 @@ int getty_main(int argc UNUSED_PARAM, char **argv) | |
| */ | |
| pid = getpid(); | |
| if (getsid(0) != pid) | |
| + | { |
| + | //for debugging: |
| + | //bb_perror_msg_and_die("setsid failed:" |
| + | // " pid %d ppid %d" |
| + | // " sid %d pgid %d", |
| + | // pid, getppid(), |
| + | // getsid(0), getpgid(0)); |
| bb_perror_msg_and_die("setsid"); | |
| + | } |
| /* Looks like we are already a session leader. | |
| * In this case (setsid failed) we may still have ctty, | |
| * and it may be different from tty we need to control! | |