NAME

       zip_source_win32handle, zip_source_win32handle_create — create data source from a Windows file handle

LIBRARY

       libzip (-lzip)

SYNOPSIS

       #include <zip.h>

       zip_source_t *
       zip_source_win32handle(zip_t *archive, HANDLE h, zip_uint64_t start, zip_int64_t len);

       zip_source_t *
       zip_source_win32handle_create(HANDLE h, zip_uint64_t start, zip_int64_t len, zip_error_t *error);

DESCRIPTION

       The  functions  zip_source_win32handle()  and  zip_source_win32handle_create() create a zip source from a
       Windows file handle.  They open fname and read len bytes from offset start from it.  If len is 0  or  -1,
       the whole file (starting from start) is used.

       If the file supports seek, the source can be used to open a zip archive from.

       The  file  is  opened  and  read  when  the  data  from  the  source  is  used, usually by zip_close() or
       zip_open_from_source().

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_w32handle() and zip_source_w32handle_create() fail 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_file_add(3),      zip_file_replace(3),      zip_source(3),      zip_source_win32a(3),
       zip_source_win32w(3)

HISTORY

       zip_source_win32handle() and zip_source_win32handle_create() were added in libzip 1.0.

AUTHORS

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

Debian                                          December 18, 2017                      ZIP_SOURCE_WIN32HANDLE(3)