Rename libsqfshelper to libcommon

That is IMO less confusing and express what it is (i.e. what it has
become) more clearly, i.e. common code shared by the utilities.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 0 insertions, 80 deletions

diff --git a/lib/sqfshelper/data_reader_dump.c b/lib/sqfshelper/data_reader_dump.c
deleted file mode 100644
index 140f527..0000000
--- a/lib/sqfshelper/data_reader_dump.c
+++ /dev/null
@@ -1,80 +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 "util.h"
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-
-int sqfs_data_reader_dump(const char *name, sqfs_data_reader_t *data,
-			  const sqfs_inode_generic_t *inode,
-			  int outfd, size_t block_size, bool allow_sparse)
-{
-	sqfs_block_t *blk;
-	sqfs_u64 filesz;
-	size_t i, diff;
-	int err;
-
-	sqfs_inode_get_file_size(inode, &filesz);
-
-	if (allow_sparse && ftruncate(outfd, filesz))
-		goto fail_sparse;
-
-	for (i = 0; i < inode->num_file_blocks; ++i) {
-		if (SQFS_IS_SPARSE_BLOCK(inode->block_sizes[i]) &&
-		    allow_sparse) {
-			if (filesz < block_size) {
-				diff = filesz;
-				filesz = 0;
-			} else {
-				diff = block_size;
-				filesz -= block_size;
-			}
-
-			if (lseek(outfd, diff, SEEK_CUR) == (off_t)-1)
-				goto fail_sparse;
-		} else {
-			err = sqfs_data_reader_get_block(data, inode, i, &blk);
-			if (err) {
-				sqfs_perror(name, "reading data block", err);
-				return -1;
-			}
-
-			if (write_data("writing uncompressed block",
-				       outfd, blk->data, blk->size)) {
-				free(blk);
-				return -1;
-			}
-
-			filesz -= blk->size;
-			free(blk);
-		}
-	}
-
-	if (filesz > 0) {
-		err = sqfs_data_reader_get_fragment(data, inode, &blk);
-		if (err) {
-			sqfs_perror(name, "reading fragment block", err);
-			return -1;
-		}
-
-		if (write_data("writing uncompressed fragment", outfd,
-			       blk->data, blk->size)) {
-			free(blk);
-			return -1;
-		}
-
-		free(blk);
-	}
-
-	return 0;
-fail_sparse:
-	perror("creating sparse output file");
-	return -1;
-}