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75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/*
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* Copyright (c) 2015, 2016 Jonas 'Sortie' Termansen.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* mount/filesystem.h
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* Filesystem abstraction.
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*/
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#ifndef INCLUDE_MOUNT_FILESYSTEM_H
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#define INCLUDE_MOUNT_FILESYSTEM_H
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#if !defined(__cplusplus)
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#include <stdbool.h>
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#endif
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#include <stddef.h>
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#include <time.h>
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#include <mount/error.h>
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struct blockdevice;
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struct filesystem;
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struct filesystem_handler;
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#define FILESYSTEM_FLAG_UUID (1 << 0)
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#define FILESYSTEM_FLAG_FSCK_SHOULD (1 << 1)
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#define FILESYSTEM_FLAG_FSCK_MUST (1 << 2)
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#define FILESYSTEM_FLAG_NOT_FILESYSTEM (1 << 3)
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struct filesystem
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{
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struct blockdevice* bdev;
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const struct filesystem_handler* handler;
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void* handler_private;
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const char* fstype_name;
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const char* fsck;
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const char* driver;
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int flags;
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unsigned char uuid[16];
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void* user_ctx;
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};
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struct filesystem_handler
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{
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const char* handler_name;
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size_t (*probe_amount)(struct blockdevice*);
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bool (*probe)(struct blockdevice*, const unsigned char*, size_t);
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enum filesystem_error (*inspect)(struct filesystem**, struct blockdevice*);
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void (*release)(struct filesystem*);
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};
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#if defined(__cplusplus)
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extern "C" {
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#endif
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const char* filesystem_error_string(enum filesystem_error);
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enum filesystem_error
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blockdevice_inspect_filesystem(struct filesystem**, struct blockdevice*);
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void filesystem_release(struct filesystem*);
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#if defined(__cplusplus)
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} /* extern "C" */
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#endif
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#endif
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