From d73dc5b07390fb90e7f605871c993a28eedf1d46 Mon Sep 17 00:00:00 2001
From: Eric Andersen
Date: Wed, 10 Nov 1999 23:13:02 +0000
Subject: Updates to usage, and made tar work.  -Erik

---
 init/init.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'init/init.c')

diff --git a/init/init.c b/init/init.c
index a354f8a..e70d5a1 100644
--- a/init/init.c
+++ b/init/init.c
@@ -430,6 +430,13 @@ extern int init_main(int argc, char **argv)
 #endif
 
     
+#ifndef DEBUG_INIT
+    if (getpid() != 1) {
+	usage( "init\n\nInit is the parent of all processes.\n\n"
+		"This version of init is designed to be run only by the kernel\n");
+    }
+#endif
+
     /* Check if we are supposed to be in single user mode */
     if ( argc > 1 && (!strcmp(argv[1], "single") || 
 		!strcmp(argv[1], "-s") || !strcmp(argv[1], "1"))) {
-- 
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