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55 lines
2 KiB
C
55 lines
2 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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* devices.h
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* Utility functions to handle devices, partitions, and filesystems.
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*/
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#ifndef DEVICES_H
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#define DEVICES_H
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struct mountpoint
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{
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struct fstab entry;
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char* entry_line;
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pid_t pid;
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char* absolute;
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struct filesystem* fs;
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};
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extern struct harddisk** hds;
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extern size_t hds_count;
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const char* path_of_blockdevice(struct blockdevice* bdev);
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const char* device_path_of_blockdevice(struct blockdevice* bdev);
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void unscan_filesystem(struct blockdevice* bdev);
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void scan_filesystem(struct blockdevice* bdev);
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void unscan_device(struct harddisk* hd);
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void scan_device(struct harddisk* hd);
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void unscan_devices(void);
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void scan_devices(void);
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struct filesystem* search_for_filesystem_by_uuid(const unsigned char* uuid);
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struct filesystem* search_for_filesystem_by_spec(const char* spec);
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bool check_lacking_partition_table(void);
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bool check_multiple_harddisks(void);
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bool fsck(struct filesystem* fs);
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void free_mountpoints(struct mountpoint* mnts, size_t mnts_count);
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bool load_mountpoints(const char* fstab_path,
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struct mountpoint** mountpoints_out,
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size_t* mountpoints_used_out);
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bool mountpoint_mount(struct mountpoint* mountpoint);
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void mountpoint_unmount(struct mountpoint* mountpoint);
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#endif
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