/* * Copyright (C) 2008 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef _MEDIA_H #define _MEDIA_H #include #include "blkdev.h" typedef enum media_type { media_unknown, media_mmc, media_devmapper, } media_type_t; typedef struct media { char *devpath; char *name; uint32_t serial; media_type_t media_type; blkdev_list_t *devs; } media_t; typedef struct media_list { media_t *media; struct media_list *next; } media_list_t; media_t *media_create(char *devpath, char *name, char *serial, enum media_type); media_t *media_lookup_by_path(char *devpath, boolean fuzzy_match); media_t *media_lookup_by_dev(blkdev_t *dev); void media_destroy(media_t *media); int media_add_blkdev(media_t *media, blkdev_t *dev); void media_remove_blkdev(media_t *media, blkdev_t *dev); #endif