Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / libsystemd / sd-device / device-util.h

diff --git a/src/libsystemd/sd-device/device-util.h b/src/libsystemd/sd-device/device-util.h
index bfbb3284a8625a13d2244d75694d4c2f3d8e4fda..d55b810d2a573317b363b8dac82390a7390057c9 100644 (file)
--- a/src/libsystemd/sd-device/device-util.h
+++ b/src/libsystemd/sd-device/device-util.h
@@ -1,11 +1,10 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
 /***
   This file is part of systemd.
 
-  Copyright 2014 Tom Gundersen <teg@jklm.no>
+  Copyright 2014-2015 Tom Gundersen <teg@jklm.no>
 
   systemd is free software; you can redistribute it and/or modify it
   under the terms of the GNU Lesser General Public License as published by
@@ -23,10 +22,6 @@
 
 #include "util.h"
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_device*, sd_device_unref);
-
-#define _cleanup_device_unref_ _cleanup_(sd_device_unrefp)
-
 #define FOREACH_DEVICE_PROPERTY(device, key, value)                \
         for (key = sd_device_get_property_first(device, &(value)); \
              key;                                                  \
@@ -46,3 +41,13 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(sd_device*, sd_device_unref);
         for (devlink = sd_device_get_devlink_first(device); \
              devlink;                                   \
              devlink = sd_device_get_devlink_next(device))
+
+#define FOREACH_DEVICE(enumerator, device)                               \
+        for (device = sd_device_enumerator_get_device_first(enumerator); \
+             device;                                                     \
+             device = sd_device_enumerator_get_device_next(enumerator))
+
+#define FOREACH_SUBSYSTEM(enumerator, device)                               \
+        for (device = sd_device_enumerator_get_subsystem_first(enumerator); \
+             device;                                                        \
+             device = sd_device_enumerator_get_subsystem_next(enumerator))