/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
 *    Berkeley style UIO structures    -    Alan Cox 1994.
 *
 *        This program is free software; you can redistribute it and/or
 *        modify it under the terms of the GNU General Public License
 *        as published by the Free Software Foundation; either version
 *        2 of the License, or (at your option) any later version.
 */
#ifndef __LINUX_UIO_H
#define __LINUX_UIO_H


#include <linux/types.h>


struct iovec
{
    void *iov_base;    /* BSD uses caddr_t (1003.1g requires void *) */
    __kernel_size_t iov_len; /* Must be size_t (1003.1g) */
};

/*
 *    UIO_MAXIOV shall be at least 16 1003.1g (5.4.1.1)
 */
 
#define UIO_FASTIOV    8
#define UIO_MAXIOV    1024


#endif /* __LINUX_UIO_H */