Provided by: libzip-dev_1.11.3-2_amd64 bug

NAME

       zip_source_zip, zip_source_zip_create — create data source from zip file (obsolete interface)

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   functions   zip_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:

       ZIP_FL_UNCHANGED
                     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.
       Additionally, it can return all error codes from 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 zip_source_zip_file_create() instead.

AUTHORS

       Dieter Baron <dillo@nih.at> and Thomas Klausner <wiz@gatalith.at>

Debian                                          January 23, 2023                               ZIP_SOURCE_ZIP(3)