ZIP_SOURCE_GET_ARGS(3)

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

December 18, 2017 | NetBSD 8.99.14