Imported Upstream version 0.13.2+dsfg1

plugins/linux-v4l2/v4l2-udev.h

@@ -0,0 +1,47 @@
+/*
+Copyright (C) 2014 by Leonhard Oelke <leonhard@in-verted.de>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+#include <inttypes.h>
+
+#include <callback/signal.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Initialize udev system to watch for device events
+ */
+void v4l2_init_udev(void);
+
+/**
+ * Unref the udev system
+ */
+void v4l2_unref_udev(void);
+
+/**
+ * Get signal handler
+ *
+ * @return signal handler for udev events
+ */
+signal_handler_t *v4l2_get_udev_signalhandler(void);
+
+#ifdef __cplusplus
+}
+#endif