udevadm: split out find_device helper

The idea is to unify the way that devices can be specified.

Signed-off-by: Anthony G. Basile <blueness@gentoo.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/src/udev/udevadm-util.h b/src/udev/udevadm-util.h
new file mode 100644
index 0000000000..dba651fddb
--- /dev/null
+++ b/src/udev/udevadm-util.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2014 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
+ *
+ * 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/>.
+ */
+
+#include "udev.h"
+
+struct udev_device *find_device(struct udev *udev,
+                                const char *id,
+                                const char *prefix);