diff options
Diffstat (limited to 'include/data_reader.h')
| -rw-r--r-- | include/data_reader.h | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/include/data_reader.h b/include/data_reader.h index 63bd539..77bdd82 100644 --- a/include/data_reader.h +++ b/include/data_reader.h @@ -32,26 +32,14 @@ int data_reader_dump(data_reader_t *data, const sqfs_inode_generic_t *inode, int outfd, bool allow_sparse); /* - Use a file_info_t to locate and extract all blocks of the coresponding - file and its fragment, if it has one. The entire data is dumped to the - given file descriptor. - - If allow_sparse is true, try to truncate and seek forward on outfd if a - zero block is found. If false, always write blocks of zeros to outfd. - - Returns 0 on success, prints error messages to stderr on failure. - */ -int data_reader_dump_file(data_reader_t *data, file_info_t *fi, int outfd, - bool allow_sparse); - -/* Read a chunk of data from a file. Starting from 'offset' into the uncompressed file, read 'size' bytes into 'buffer'. Returns the number of bytes read, 0 if EOF, -1 on failure. Prints an error message to stderr on failure. */ -ssize_t data_reader_read(data_reader_t *data, file_info_t *fi, +ssize_t data_reader_read(data_reader_t *data, + const sqfs_inode_generic_t *inode, uint64_t offset, void *buffer, size_t size); #endif /* DATA_READER_H */ |