| /* |
| * Copyright (C) 2012 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 __CORE_FS_TAB_H |
| #define __CORE_FS_TAB_H |
| |
| #include <linux/dm-ioctl.h> |
| #include <stdbool.h> |
| #include <stdint.h> |
| #include <stdio.h> |
| |
| #include <string> |
| |
| /* |
| * The entries must be kept in the same order as they were seen in the fstab. |
| * Unless explicitly requested, a lookup on mount point should always |
| * return the 1st one. |
| */ |
| struct fstab { |
| int num_entries; |
| struct fstab_rec* recs; |
| char* fstab_filename; |
| }; |
| |
| struct fstab_rec { |
| char* blk_device; |
| char* mount_point; |
| char* fs_type; |
| unsigned long flags; |
| char* fs_options; |
| int fs_mgr_flags; |
| char* key_loc; |
| char* key_dir; |
| char* verity_loc; |
| long long length; |
| char* label; |
| int partnum; |
| int swap_prio; |
| int max_comp_streams; |
| unsigned int zram_size; |
| uint64_t reserved_size; |
| unsigned int file_contents_mode; |
| unsigned int file_names_mode; |
| unsigned int erase_blk_size; |
| unsigned int logical_blk_size; |
| char* sysfs_path; |
| }; |
| |
| struct fstab* fs_mgr_read_fstab_default(); |
| struct fstab* fs_mgr_read_fstab_dt(); |
| struct fstab* fs_mgr_read_fstab(const char* fstab_path); |
| void fs_mgr_free_fstab(struct fstab* fstab); |
| |
| int fs_mgr_add_entry(struct fstab* fstab, const char* mount_point, const char* fs_type, |
| const char* blk_device); |
| struct fstab_rec* fs_mgr_get_entry_for_mount_point(struct fstab* fstab, const std::string& path); |
| int fs_mgr_is_voldmanaged(const struct fstab_rec* fstab); |
| int fs_mgr_is_nonremovable(const struct fstab_rec* fstab); |
| int fs_mgr_is_verified(const struct fstab_rec* fstab); |
| int fs_mgr_is_verifyatboot(const struct fstab_rec* fstab); |
| int fs_mgr_is_avb(const struct fstab_rec* fstab); |
| int fs_mgr_is_encryptable(const struct fstab_rec* fstab); |
| int fs_mgr_is_file_encrypted(const struct fstab_rec* fstab); |
| void fs_mgr_get_file_encryption_modes(const struct fstab_rec* fstab, const char** contents_mode_ret, |
| const char** filenames_mode_ret); |
| int fs_mgr_is_convertible_to_fbe(const struct fstab_rec* fstab); |
| int fs_mgr_is_noemulatedsd(const struct fstab_rec* fstab); |
| int fs_mgr_is_notrim(const struct fstab_rec* fstab); |
| int fs_mgr_is_formattable(const struct fstab_rec* fstab); |
| int fs_mgr_is_slotselect(const struct fstab_rec* fstab); |
| int fs_mgr_is_nofail(const struct fstab_rec* fstab); |
| int fs_mgr_is_latemount(const struct fstab_rec* fstab); |
| int fs_mgr_is_quota(const struct fstab_rec* fstab); |
| int fs_mgr_has_sysfs_path(const struct fstab_rec* fstab); |
| |
| std::string fs_mgr_get_slot_suffix(); |
| |
| #endif /* __CORE_FS_TAB_H */ |