From 957d7d07321fcec39dc3a1d811b4e4d44883ba72 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <korli@users.berlios.de>
Date: Wed, 19 Mar 2008 22:58:48 +0000
Subject: [PATCH] added help support for devfs_driver debugger command

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24481 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/system/kernel/fs/devfs.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/system/kernel/fs/devfs.cpp b/src/system/kernel/fs/devfs.cpp
index c90e01f643..1a70b7b2d4 100644
--- a/src/system/kernel/fs/devfs.cpp
+++ b/src/system/kernel/fs/devfs.cpp
@@ -1431,6 +1431,11 @@ dump_driver(int argc, char **argv)
 		return 0;
 	}
 
+	if (!strcmp(argv[1], "--help")) {
+		kprintf("usage: %s [name]\n", argv[0]);
+		return 0;
+	}
+
 	driver_entry *driver = (driver_entry *)hash_lookup(
 		sDeviceFileSystem->driver_hash, argv[1]);
 	if (driver == NULL) {