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Searched refs:fec_handle (Results 1 – 7 of 7) sorted by relevance

/system/extras/libfec/include/fec/
Dio.h87 struct fec_handle;
90 extern int fec_open(struct fec_handle **f, const char *path, int mode,
93 extern int fec_close(struct fec_handle *f);
95 extern int fec_verity_set_status(struct fec_handle *f, bool enabled);
97 extern int fec_verity_get_metadata(struct fec_handle *f,
100 extern int fec_ecc_get_metadata(struct fec_handle *f,
103 extern int fec_get_status(struct fec_handle *f, struct fec_status *s);
105 extern int fec_seek(struct fec_handle *f, int64_t offset, int whence);
107 extern ssize_t fec_read(struct fec_handle *f, void *buf, size_t count);
109 extern ssize_t fec_pread(struct fec_handle *f, void *buf, size_t count,
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/system/extras/libfec/
Dfec_private.h99 struct fec_handle { struct
113 extern bool raw_pread(fec_handle *f, void *buf, size_t count, argument
115 extern bool raw_pwrite(fec_handle *f, const void *buf, size_t count,
119 typedef ssize_t (*read_func)(fec_handle *f, uint8_t *dest, size_t count,
122 extern ssize_t process(fec_handle *f, uint8_t *buf, size_t count,
129 extern int verity_parse_header(fec_handle *f, uint64_t offset);
131 extern bool verity_check_block(fec_handle *f, const uint8_t *expected,
Dfec_open.cpp90 static int find_verity_offset(fec_handle *f, uint64_t *offset) in find_verity_offset()
100 static int parse_ecc_header(fec_handle *f, uint64_t offset) in parse_ecc_header()
199 static int parse_ecc(fec_handle *f, uint64_t offset) in parse_ecc()
221 static int get_squashfs_size(fec_handle *f, uint64_t *offset) in get_squashfs_size()
249 static int get_ext4_size(fec_handle *f, uint64_t *offset) in get_ext4_size()
276 static int get_fs_size(fec_handle *f, uint64_t *offset) in get_fs_size()
305 static int load_verity(fec_handle *f) in load_verity()
346 static int load_ecc(fec_handle *f) in load_ecc()
363 static int get_size(fec_handle *f) in get_size()
394 static void reset_handle(fec_handle *f) in reset_handle()
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Dfec_read.cpp69 static inline bool is_erasure(fec_handle *f, uint64_t offset, in is_erasure()
87 static inline bool is_zero(fec_handle *f, uint64_t offset) in is_zero()
107 static int __ecc_read(fec_handle *f, void *rs, uint8_t *dest, uint64_t offset, in __ecc_read()
208 static int ecc_init(fec_handle *f, rs_unique_ptr& rs, in ecc_init()
234 static ssize_t ecc_read(fec_handle *f, uint8_t *dest, size_t count, in ecc_read()
285 static ssize_t verity_read(fec_handle *f, uint8_t *dest, size_t count, in verity_read()
404 int fec_seek(struct fec_handle *f, int64_t offset, int whence) in fec_seek()
445 ssize_t fec_read(struct fec_handle *f, void *buf, size_t count) in fec_read()
472 bool raw_pread(fec_handle *f, void *buf, size_t count, uint64_t offset) in raw_pread()
496 bool raw_pwrite(fec_handle *f, const void *buf, size_t count, uint64_t offset) in raw_pwrite()
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Dfec_verity.cpp120 static inline int verity_hash(fec_handle *f, const uint8_t *block, in verity_hash()
140 bool verity_check_block(fec_handle *f, const uint8_t *expected, in verity_check_block()
159 static bool ecc_read_hashes(fec_handle *f, uint64_t hash_offset, in ecc_read_hashes()
185 static int verify_tree(fec_handle *f, const uint8_t *root) in verify_tree()
327 static int parse_table(fec_handle *f, uint64_t offset, uint32_t size, bool useecc) in parse_table()
477 static int rewrite_metadata(fec_handle *f, uint64_t offset) in rewrite_metadata()
505 static int validate_header(const fec_handle *f, const verity_header *header, in validate_header()
546 int verity_parse_header(fec_handle *f, uint64_t offset) in verity_parse_header()
636 int fec_verity_set_status(struct fec_handle *f, bool enabled) in fec_verity_set_status()
Dfec_process.cpp21 fec_handle *f;
43 ssize_t process(fec_handle *f, uint8_t *buf, size_t count, uint64_t offset, in process()
/system/core/fs_mgr/
Dfs_mgr_verity.cpp580 struct fec_handle *f = NULL; in compare_last_signature()
759 struct fec_handle *f = NULL; in fs_mgr_setup_verity()