| ZIP_SOURCE_GET_ARGS(3) | Library Functions Manual | ZIP_SOURCE_GET_ARGS(3) |

NAME

ZIP_SOURCE_GET_ARGS — validate and cast arguments to source callback

LIBRARY

libzip (-lzip)

SYNOPSIS

#include <zip.h>

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

DESCRIPTION

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

RETURN VALUES

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

ERRORS

ZIP_SOURCE_GET_ARGS() fails if:

[ZIP_ER_INVAL]len is less than the size of type

SEE ALSO

libzip(3), zip_source_function(3)

HISTORY

ZIP_SOURCE_GET_ARGS() was added in libzip 1.0.

AUTHORS

Dieter Baron <[email protected]> and Thomas Klausner <[email protected]>

| December 18, 2017 | NiH |