zip_source_file

man page of zip_source_file

zip_source_file: create data source from a file

NAME
       zip_source_file - create data source from a file

LIBRARY
       libzip (-lzip)

SYNOPSIS
       struct  zip_source  *  zip_source_file(struct  zip *archive, const char
       *fname, off_t start, off_t len);

DESCRIPTION
       The  function  zip_source_file  creates  a  zip  source  from  a  file.
       zip_source_file  opens fname and reads len bytes from offset start from
       it.  If len is 0 or -1, the whole file (starting from start ) is used.

RETURN VALUES
       Upon successful completion, the created source is returned.  Otherwise,
       NULL  is  returned and the error code in archive is set to indicate the
       error.

ERRORS
       zip_source_file fails if:

              [ZIP_ER_INVAL]
                  fname, start, or len are invalid.

              [ZIP_ER_MEMORY]
                  Required memory could not be allocated.

              [ZIP_ER_OPEN]
                  Opening fname failed.

SEE ALSO
       libzip(3),    zip_add(3),     zip_replace(3),     zip_source_buffer(3),
       zip_source_filep(3),     zip_source_free(3),    zip_source_function(3),
       zip_source_zip(3)

AUTHORS
       Dieter Baron <dillo@giga.or.at> and Thomas Klausner <tk@giga.or.at>

                                                             ZIP_SOURCE_FILE(3)