50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
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/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef RECOVERY_ROOTS_H_
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#define RECOVERY_ROOTS_H_
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#include "minzip/Zip.h"
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#include "mtdutils/mtdutils.h"
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/* Any of the "root_path" arguments can be paths with relative
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* components, like "SYSTEM:a/b/c".
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*/
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/* Takes a string like "SYSTEM:lib" and turns it into a string
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* like "/system/lib". The translated path is put in out_buf,
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* and out_buf is returned if the translation succeeded.
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*/
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const char *translate_root_path(const char *root_path,
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char *out_buf, size_t out_buf_len);
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/* Returns negative on error, positive if it's mounted, zero if it isn't.
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*/
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int is_root_path_mounted(const char *root_path);
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int ensure_root_path_mounted(const char *root_path);
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int ensure_root_path_unmounted(const char *root_path);
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const MtdPartition *get_root_mtd_partition(const char *root_path);
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/* "root" must be the exact name of the root; no relative path is permitted.
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* If the named root is mounted, this will attempt to unmount it first.
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*/
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int format_root_device(const char *root);
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#endif // RECOVERY_ROOTS_H_
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