From: Kay Sievers <kay.sievers@vrfy.org>
Date: Sat, 2 May 2009 03:23:02 +0000 (+0200)
Subject: udevd: revert initial device node creation
X-Git-Tag: 174~1061
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a00bdfa16b9bac7;p=systemd

udevd: revert initial device node creation
---

diff --git a/NEWS b/NEWS
index 8eb5fc8e..91698d53 100644
--- a/NEWS
+++ b/NEWS
@@ -2,9 +2,6 @@ udev 142
 ========
 Bugfixes.
 
-The udev daemon will now create /dev/null, /dev/console, /dev/kmsg at
-startup, if they don't exist already.
-
 Libudev allows to subscribe to udev events. To prevent unwanted messages
 to be delivered, and waking up the subscribing process, a filter can be
 installed, to drop messages inside a kernel socket filter. The filters
diff --git a/udev/udevd.c b/udev/udevd.c
index d1a22667..1aa50eb7 100644
--- a/udev/udevd.c
+++ b/udev/udevd.c
@@ -708,28 +708,6 @@ static void export_initial_seqnum(struct udev *udev)
 	}
 }
 
-/* create the nodes the we depend on to properly start up */
-static void setup_initial_nodes(struct udev *udev)
-{
-	struct udev_device *dev;
-
-	dev = udev_device_new_from_subsystem_sysname(udev, "mem", "null");
-	if (dev != NULL) {
-		udev_node_mknod(dev, "null", makedev(0,0), 0666, 0, 0);
-		udev_device_unref(dev);
-	}
-	dev = udev_device_new_from_subsystem_sysname(udev, "mem", "kmsg");
-	if (dev != NULL) {
-		udev_node_mknod(dev, "kmsg", makedev(0,0), 0660, 0, 0);
-		udev_device_unref(dev);
-	}
-	dev = udev_device_new_from_subsystem_sysname(udev, "tty", "console");
-	if (dev != NULL) {
-		udev_node_mknod(dev, "console", makedev(0,0), 0600, 0, 0);
-		udev_device_unref(dev);
-	}
-}
-
 static void startup_log(struct udev *udev)
 {
 	FILE *f;
@@ -836,8 +814,6 @@ int main(int argc, char *argv[])
 		goto exit;
 	}
 
-	setup_initial_nodes(udev);
-
 	/* make sure std{in,out,err} fd's are in a sane state */
 	fd = open("/dev/null", O_RDWR);
 	if (fd < 0) {