ZIP_SOURCE_GET_ARGS(3) Library Functions Manual ZIP_SOURCE_GET_ARGS(3)

ZIP_SOURCE_GET_ARGS —
validate and cast arguments to source callback

libzip (-lzip)

#include <zip.h>

type *
ZIP_SOURCE_GET_ARGS(type, void *data, zip_uint64_t len, zip_error_t *error);

The ZIP_SOURCE_GET_ARGS() macro casts data to a pointer to type.

On success, ZIP_SOURCE_GET_ARGS() returns data. In case of error, it returns NULL and sets error.

ZIP_SOURCE_GET_ARGS() fails if:
[]
len is less than the size of type

libzip(3), zip_source_function(3)

ZIP_SOURCE_GET_ARGS() was added in libzip 1.0.

Dieter Baron <dillo@nih.at> and Thomas Klausner <wiz@gatalith.at>
December 18, 2017 NiH