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author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2023-01-31 11:21:30 +0100 |
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committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2023-01-31 13:51:49 +0100 |
commit | cdccc69c62579b0c13b35fad0728079652b8f3c9 (patch) | |
tree | 9fa54c710f73c5e08a9c8466e7a712eb63ee07ac /lib/common/data_reader_dump.c | |
parent | 2182129c8f359c4fa1390eaba7a65b595ccd4182 (diff) |
Move library source into src sub-directory
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/common/data_reader_dump.c')
-rw-r--r-- | lib/common/data_reader_dump.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/lib/common/data_reader_dump.c b/lib/common/data_reader_dump.c deleted file mode 100644 index 7902c25..0000000 --- a/lib/common/data_reader_dump.c +++ /dev/null @@ -1,65 +0,0 @@ -/* SPDX-License-Identifier: GPL-3.0-or-later */ -/* - * data_reader_dump.c - * - * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at> - */ -#include "common.h" - -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <errno.h> - -int sqfs_data_reader_dump(const char *name, sqfs_data_reader_t *data, - const sqfs_inode_generic_t *inode, - ostream_t *fp, size_t block_size) -{ - size_t i, diff, chunk_size; - sqfs_u64 filesz; - sqfs_u8 *chunk; - int err; - - sqfs_inode_get_file_size(inode, &filesz); - - for (i = 0; i < sqfs_inode_get_file_block_count(inode); ++i) { - diff = (filesz < block_size) ? filesz : block_size; - - if (SQFS_IS_SPARSE_BLOCK(inode->extra[i])) { - if (ostream_append_sparse(fp, diff)) - return -1; - } else { - err = sqfs_data_reader_get_block(data, inode, i, - &chunk_size, &chunk); - if (err) { - sqfs_perror(name, "reading data block", err); - return -1; - } - - err = ostream_append(fp, chunk, chunk_size); - free(chunk); - - if (err) - return -1; - } - - filesz -= diff; - } - - if (filesz > 0) { - err = sqfs_data_reader_get_fragment(data, inode, - &chunk_size, &chunk); - if (err) { - sqfs_perror(name, "reading fragment block", err); - return -1; - } - - err = ostream_append(fp, chunk, chunk_size); - free(chunk); - - if (err) - return -1; - } - - return 0; -} |