/*
 * Copyright 2004-2006, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
 * Copyright 2002/03, Thomas Kurschel. All rights reserved.
 *
 * Distributed under the terms of the MIT License.
 */

/*
        Functions that are missing in kernel.
*/

#ifndef _KERNEL_EXPORT_EXT_H
#define _KERNEL_EXPORT_EXT_H


#include <sys/cdefs.h>

#include <KernelExport.h>
#include <iovec.h>


__BEGIN_DECLS


// get memory map of iovec
status_t get_iovec_memory_map(
        iovec *vec,                             // iovec to analyze
        size_t vec_count,                       // number of entries in vec
        size_t vec_offset,                      // number of bytes to skip at beginning of vec
        size_t len,                             // number of bytes to analyze
        physical_entry *map,            // resulting memory map
        uint32 max_entries,             // max number of entries in map
        uint32 *num_entries,            // actual number of map entries used
        size_t *mapped_len                      // actual number of bytes described by map
);


__END_DECLS


#endif