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-rw-r--r--src/machine/image.h57
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diff --git a/src/machine/image.h b/src/machine/image.h
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+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright 2013 Lennart Poettering
+
+ 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
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include "time-util.h"
+#include "hashmap.h"
+
+typedef enum ImageType {
+ IMAGE_DIRECTORY,
+ IMAGE_SUBVOLUME,
+ IMAGE_GPT,
+ _IMAGE_TYPE_MAX,
+ _IMAGE_TYPE_INVALID = -1
+} ImageType;
+
+typedef struct Image {
+ ImageType type;
+ char *name;
+ char *path;
+ bool read_only;
+
+ usec_t mtime;
+ usec_t btime;
+} Image;
+
+Image *image_unref(Image *i);
+
+void image_hashmap_free(Hashmap *map);
+
+int image_discover(Hashmap *map);
+
+char *image_bus_path(const char *name);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(Image*, image_unref);
+DEFINE_TRIVIAL_CLEANUP_FUNC(Hashmap*, image_hashmap_free);
+
+const char* image_type_to_string(ImageType t) _const_;
+ImageType image_type_from_string(const char *s) _pure_;