From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Thu, 16 Aug 2012 11:29:25 +0000 (+0200)
Subject: getty: add commented-out extended error diagnostic
X-Git-Tag: 1_21_0~94
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=45c35e9de01010c6bb12f2b86fd5b8b31afe4617;p=oweals%2Fbusybox.git

getty: add commented-out extended error diagnostic

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/loginutils/getty.c b/loginutils/getty.c
index bbb5a96b4..f9b8bac44 100644
--- a/loginutils/getty.c
+++ b/loginutils/getty.c
@@ -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!