| ZIP_SOURCE_ZIP_FILE(3) | Library Functions Manual | ZIP_SOURCE_ZIP_FILE(3) | 
zip_source_zip_file,
  zip_source_zip_file_create —
#include <zip.h>
zip_source_t *
  
  zip_source_zip_file(zip_t
    *archive, zip_t
    *srcarchive, zip_uint64_t
    srcidx, zip_flags_t
    flags, zip_uint64_t
    start, zip_int64_t
    length, const char
    *password);
zip_source_t *
  
  zip_source_zip_file_create(zip_t
    *srcarchive, zip_uint64_t
    srcidx, zip_flags_t
    flags, zip_uint64_t
    start, zip_int64_t
    length, const char
    *password, zip_error_t
    *error);
zip_source_zip_file() and
  zip_source_zip_file_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. length bytes from offset
  start will be used in the zip_source. If
  length is -1, the rest of the file, starting from
  start, is used.
If you intend to copy a file from one archive to another, using
    the flag ZIP_FL_COMPRESSED is more efficient, as it
    avoids recompressing the file data.
Supported flags are:
ZIP_FL_COMPRESSEDZIP_FL_ENCRYPTEDZIP_FL_COMPRESSED.) This is only supported if the
      complete file data is requested (start == 0 and
      length == -1). Default is decrypted.ZIP_FL_UNCHANGEDNULL is returned and the error code in
  archive or error is set to
  indicate the error.
zip_source_zip_file() and
  zip_source_zip_file_create() fail if:
ZIP_ER_CHANGED]ZIP_ER_INVAL]ZIP_ER_MEMORY]zip_stat_index() and
  zip_fopen_index().
zip_source_zip_file() and
  zip_source_zip_file_create() were added in libzip
  1.10.0.
| March 10, 2023 | NiH |