The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2007 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef RECOVERY_ROOTS_H_ |
| 18 | #define RECOVERY_ROOTS_H_ |
| 19 | |
Doug Zongker | cc8cd3f | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 20 | #include "common.h" |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 21 | |
Doug Zongker | 28ce47c | 2011-10-28 10:33:05 -0700 | [diff] [blame] | 22 | #ifdef __cplusplus |
| 23 | extern "C" { |
| 24 | #endif |
| 25 | |
Doug Zongker | cc8cd3f | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 26 | // Load and parse volume data from /etc/recovery.fstab. |
| 27 | void load_volume_table(); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 28 | |
Doug Zongker | cc8cd3f | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 29 | // Return the Volume* record for this path (or NULL). |
| 30 | Volume* volume_for_path(const char* path); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 31 | |
Doug Zongker | cc8cd3f | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 32 | // Make sure that the volume 'path' is on is mounted. Returns 0 on |
| 33 | // success (volume is mounted). |
| 34 | int ensure_path_mounted(const char* path); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 35 | |
Doug Zongker | cc8cd3f | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 36 | // Make sure that the volume 'path' is on is mounted. Returns 0 on |
| 37 | // success (volume is unmounted); |
| 38 | int ensure_path_unmounted(const char* path); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 39 | |
Doug Zongker | cc8cd3f | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 40 | // Reformat the given volume (must be the mount point only, eg |
| 41 | // "/cache"), no paths permitted. Attempts to unmount the volume if |
| 42 | // it is mounted. |
| 43 | int format_volume(const char* volume); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 44 | |
Doug Zongker | 239ac6a | 2013-08-20 16:03:25 -0700 | [diff] [blame] | 45 | // Ensure that all and only the volumes that packages expect to find |
| 46 | // mounted (/tmp and /cache) are mounted. Returns 0 on success. |
| 47 | int setup_install_mounts(); |
| 48 | |
Andres Morales | ee19387 | 2014-08-05 19:49:09 -0700 | [diff] [blame^] | 49 | // Conditionally wipes the /persistent partition if it's marked |
| 50 | // to wipe. Returns -1 on failure, 1 if the partition was wiped |
| 51 | // and 0 if the partition was not wiped. |
| 52 | int erase_persistent_partition(); |
| 53 | |
Doug Zongker | 28ce47c | 2011-10-28 10:33:05 -0700 | [diff] [blame] | 54 | #ifdef __cplusplus |
| 55 | } |
| 56 | #endif |
| 57 | |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 58 | #endif // RECOVERY_ROOTS_H_ |