From 5e9e408ce07a4936377ab6103fd2d7c9772c1c18 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Wed, 19 Aug 2015 10:38:00 +1000
Subject: [PATCH] tools: re-add support for opening /dev/input/event nodes

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---
 tools/ratbag-command.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/tools/ratbag-command.c b/tools/ratbag-command.c
index 04240013..0f6a14e6 100644
--- a/tools/ratbag-command.c
+++ b/tools/ratbag-command.c
@@ -29,6 +29,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <getopt.h>
+#include <sys/stat.h>
 
 #include <libratbag.h>
 #include <libratbag-util.h>
@@ -61,8 +62,19 @@ static inline struct udev_device*
 udev_device_from_path(struct udev *udev, const char *path)
 {
 	struct udev_device *udev_device;
+	const char *event_node_prefix = "/dev/input/event";
 
-	udev_device = udev_device_new_from_syspath(udev, path);
+	if (strncmp(path, event_node_prefix, strlen(event_node_prefix)) == 0) {
+		struct stat st;
+		if (stat(path, &st) == -1) {
+			fprintf(stderr, "Failed to stat '%s': %s\n", path, strerror(errno));
+			return NULL;
+		}
+		udev_device = udev_device_new_from_devnum(udev, 'c', st.st_rdev);
+
+	} else {
+		udev_device = udev_device_new_from_syspath(udev, path);
+	}
 	if (!udev_device) {
 		fprintf(stderr, "Can't open '%s': %s\n", path, strerror(errno));
 		return NULL;