diff options
Diffstat (limited to 'include/frag_reader.h')
-rw-r--r-- | include/frag_reader.h | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/include/frag_reader.h b/include/frag_reader.h deleted file mode 100644 index 1f4f271..0000000 --- a/include/frag_reader.h +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-3.0-or-later */ -#ifndef FRAG_READER_H -#define FRAG_READER_H - -#include "config.h" - -#include "squashfs.h" -#include "compress.h" - -#include <stdint.h> -#include <stddef.h> - -typedef struct frag_reader_t frag_reader_t; - -/* Reads and decodes the fragment table from the image. Cleans up after itself - and prints error messages to stderr on the way if it fails. */ -frag_reader_t *frag_reader_create(sqfs_super_t *super, int fd, - compressor_t *cmp); - -void frag_reader_destroy(frag_reader_t *f); - -/* - Read data from a fragment. - - The function takes care of loading and uncompressing the fragment block - (which is skipped if it has already been loaded earlier). - - `index` is a fragment index from an inode, `offset` is a byte offset into - the fragment block and `size` is the number of bytes to copy into the - destination buffer. - - Returns 0 on success. Prints error messages to stderr on failure (including - index out of bounds). -*/ -int frag_reader_read(frag_reader_t *f, size_t index, size_t offset, - void *buffer, size_t size); - -const sqfs_fragment_t *frag_reader_get_table(const frag_reader_t *f); - -size_t frag_reader_get_fragment_count(const frag_reader_t *f); - -#endif /* FRAG_READER_H */ |