Initial implementation of seatd and libseat

common/evdev.c

@@ -0,0 +1,15 @@
+#include <linux/input.h>
+#include <stdlib.h>
+#include <sys/ioctl.h>
+#include <sys/sysmacros.h>
+#include <sys/types.h>
+
+#include "evdev.h"
+
+int evdev_revoke(int fd) {
+	return ioctl(fd, EVIOCREVOKE, NULL);
+}
+
+int dev_is_evdev(dev_t device) {
+	return major(device) == 13;
+}