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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-05 14:44:08 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-05 14:47:30 +0200
commitc2b37956b0c32c78ec017617509038e051bb08fb (patch)
tree9d76f4a5719ceb07c0370d10ac707213f3af3d0e /lib/sqfshelper/data_writer.c
parent3b7f4dbb284462ef7065e19f1725f615973477da (diff)
Cleanup: move "create_block" from block processor over to data writer
It only has one user and is quite specialized actually. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfshelper/data_writer.c')
-rw-r--r--lib/sqfshelper/data_writer.c25
1 files changed, 24 insertions, 1 deletions
diff --git a/lib/sqfshelper/data_writer.c b/lib/sqfshelper/data_writer.c
index da2aae8..4838f9a 100644
--- a/lib/sqfshelper/data_writer.c
+++ b/lib/sqfshelper/data_writer.c
@@ -262,6 +262,29 @@ static int add_sentinel_block(data_writer_t *data, file_info_t *fi,
return block_processor_enqueue(data->proc, blk);
}
+static block_t *create_block(file_info_t *fi, int fd, size_t size,
+ uint32_t flags)
+{
+ block_t *blk = alloc_flex(sizeof(*blk), 1, size);
+
+ if (blk == NULL) {
+ perror(fi->input_file);
+ return NULL;
+ }
+
+ if (fd >= 0) {
+ if (read_data(fi->input_file, fd, blk->data, size)) {
+ free(blk);
+ return NULL;
+ }
+ }
+
+ blk->size = size;
+ blk->user = fi;
+ blk->flags = flags;
+ return blk;
+}
+
int write_data_from_fd(data_writer_t *data, file_info_t *fi,
int infd, int flags)
{
@@ -286,7 +309,7 @@ int write_data_from_fd(data_writer_t *data, file_info_t *fi,
diff = file_size;
}
- blk = create_block(fi->input_file, infd, diff, fi, blk_flags);
+ blk = create_block(fi, infd, diff, blk_flags);
if (blk == NULL)
return -1;