convert zip_error to return value suitable for ZIP_SOURCE_ERROR

libzip (-lzip)

#include <zip.h>

zip_error_to_data(const zip_error_t *ze, void *data, zip_uint64_t len);

zip_error_to_data() function converts the zip_error ze into data suitable as return value for ZIP_SOURCE_ERROR. The data is written into the buffer data of size len. If the buffer is not large enough to hold 2 ints, an error is returned.

zip_error_to_data() returns 2*(sizeof int) on success, and -1 on error.

libzip(3), zip_source_function(3)

zip_error_to_data() was added in libzip 1.0.

Dieter Baron <> and Thomas Klausner <>