zip_source_zip
NAME
zip_source_zip,
zip_source_zip_create —
LIBRARY
libzip (-lzip)SYNOPSIS
#include <zip.h>
zip_source_t *
zip_source_zip(zip_t
*archive, zip_t
*srcarchive, zip_uint64_t
srcidx, zip_flags_t
flags, zip_uint64_t
start, zip_int64_t
len);
zip_source_t *
zip_source_zip_create(zip_t
*srcarchive, zip_uint64_t
srcidx, zip_flags_t
flags, zip_uint64_t
start, zip_int64_t
len, zip_error_t
*error);
DESCRIPTION
The functionszip_source_zip() and
zip_source_zip_create() are the obsolete versions of
zip_source_zip_file(3) or
zip_source_zip_file_create(3)
respectively. If you want to get the compressed data of the complete file, use
zip_source_zip_file(za,
source_archive, source_index, ZIP_FL_COMPRESSED, 0, -1, NULL)The functions zip_source_zip() and
zip_source_zip_create() create a zip source from a
file in a zip archive. The srcarchive argument is the
(open) zip archive containing the source zip file at index
srcidx. len bytes from offset
start will be used in the zip_source. If
len is 0 or -1, the rest of the file, starting from
start, is used. If start is zero
and len is -1, the whole file will be copied without
decompressing it.
Supported flags are:
Try to get the original data without any changes that may have been made to
srcarchive after opening it.
RETURN VALUES
Upon successful completion, the created source is returned. Otherwise,NULL is returned and the error code in
archive or error is set to
indicate the error.
ERRORS
zip_source_zip() and
zip_source_zip_create() fail if:
- [
ZIP_ER_CHANGED] - Unchanged data was requested, but it is not available.
- [
ZIP_ER_INVAL] - srcarchive, srcidx, start, or len are invalid.
- [
ZIP_ER_MEMORY] - Required memory could not be allocated.
zip_stat_index() and
zip_fopen_index().
SEE ALSO
libzip(3), zip_file_add(3), zip_file_replace(3), zip_source(3)HISTORY
zip_source_zip() was added in libzip 1.0.
zip_source_zip_create() was added in libzip 1.8.0.
Both were deprecated in libzip 1.10.0. Use
zip_source_zip_file() or instead.