[PATCH] netdev - udevdb+dev.d changes

Here is a patch to change the netdev handling in the database and for
the dev.d/ calls. I applies on top of the udevd.patch, cause klibc has
no sysinfo().

 o netdev's are also put into our database now. I want this for the
   udevruler gui to get a list of all handled devices.
   All devices in the db are stamped with the system uptime value at
   the creation time. 'udevinfo -d' prints it.

 o the DEVPATH value is the key for udevdb, but if we rename
   a netdev, the name is replaced in the kernel, so we add
   the changed name to the db to match with the remove event.

   NOTE: The dev.d/ scripts still get the original name from the
   hotplug call. Should we replace DEVPATH with the new name too?

 o We now only add a device to the db, if we have successfully created
   the main node or successfully renamed a netdev. This is the main part
   of the patch, cause I needed to clean the retval passing trough all
   the functions used for node creation.

 o DEVNODE sounds a bit ugly for netdev's so I exported DEVNAME too.
   Can we change the name?

 o I've added a UDEV_NO_DEVD to possibly skip the script execution
   and used it in udev-test.pl.
   udevstart is the same horror now, if you have scripts with logging
   statements in dev.d/ it takes minutes to finish, can we skip the
   scripts here too?

 o The get_device_type() function is changed to be more strict, cause
   'udevinfo -a -p /block/' gets a class device for it and tries to
   print the major/minor values.

 o bugfix, the RESULT value has now a working newline removal and a test
   for this case.

1 files changed, 7 insertions, 7 deletions

diff --git a/udevruler.c b/udevruler.c
index af2cf7bb81..a13bd625a8 100644
--- a/udevruler.c
+++ b/udevruler.c
@@ -77,7 +77,7 @@ struct device {
 	char devpath[DEVPATH_SIZE];
 	int config_line;
 	char config_file[NAME_SIZE];
-	time_t config_time;
+	long config_uptime;
 	int added;
 };
 
@@ -106,7 +106,7 @@ static int add_record(char *path, struct udevice *udev)
 	strfieldcpy(dev->devpath, path);
 	dev->config_line = udev->config_line;
 	strfieldcpy(dev->config_file, udev->config_file);
-	dev->config_time = udev->config_time;
+	dev->config_uptime = udev->config_uptime;
 	dev->added = 0;
 
 	/* sort in lexical order */
@@ -308,7 +308,7 @@ int main(int argc, char *argv[]) {
 	char roottext[81];
 	char path[NAME_SIZE];
 	struct device *dev;
-	time_t time_last;
+	long time_last;
 	int count_last;
 
 	newtInit();
@@ -332,13 +332,13 @@ int main(int argc, char *argv[]) {
 	/* look for last discovered device */
 	time_last = 0;
 	list_for_each_entry(dev, &device_list, list)
-		if (dev->config_time > time_last)
-			time_last = dev->config_time;
+		if (dev->config_uptime > time_last)
+			time_last = dev->config_uptime;
 
 	/* skip if more than 16 recent devices */
 	count_last = 0;
 	list_for_each_entry(dev, &device_list, list) {
-		if (dev->config_time < time_last - 10)
+		if (dev->config_uptime < time_last - 10)
 			continue;
 		count_last++;
 	}
@@ -347,7 +347,7 @@ int main(int argc, char *argv[]) {
 	if (count_last < 16) {
 		newtListboxAppendEntry(lbox, "--- last dicovered ---", NULL);
 		list_for_each_entry(dev, &device_list, list) {
-			if (dev->config_time < time_last - 10)
+			if (dev->config_uptime < time_last - 10)
 				continue;
 
 			dbg("%s %i", dev->name, dev->config_line);