[PATCH] udevd - cleanup and better timeout handling

Here is the next revision for udevd:
  o Small cleanups all over the place.
  o Swich to the usual linked list format "list.h".
  o Better timeout handling.
      We store a timestamp in in every queued event, so we don't wait longer
      than the timeout specified, if the hole in the list is not shrinking.
  o ignore udevd target if klibc is used

1 files changed, 10 insertions, 5 deletions

diff --git a/udevd.h b/udevd.h
index 43fe6b421a..c9b69bbc3c 100644
--- a/udevd.h
+++ b/udevd.h
@@ -21,17 +21,22 @@
  *
  */
 
-#define DEFAULT_UDEV_EXEC	"./udev"
-#define DEFAULT_UDEVD_EXEC	"./udevd"
+#include "list.h"
 
-#define IPC_KEY_ID		0
-#define HOTPLUGMSGTYPE		44
+#define UDEV_EXEC			"./udev"
+#define UDEVD_EXEC			"./udevd"
+#define UDEVD_TIMEOUT_SECONDS		60
+#define EVENT_TIMEOUT_SECONDS		5
+
+#define IPC_KEY_ID			0
+#define HOTPLUGMSGTYPE			44
 
 
 struct hotplug_msg {
 	long mtype;
-	struct hotplug_msg *next;
+	struct list_head list;
 	int seqnum;
+	time_t queue_time;
 	char action[8];
 	char devpath[128];
 	char subsystem[16];