1219820Sjeff/*- 2219820Sjeff * Copyright (c) 2010 Isilon Systems, Inc. 3219820Sjeff * Copyright (c) 2010 iX Systems, Inc. 4219820Sjeff * Copyright (c) 2010 Panasas, Inc. 5271127Shselasky * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. 6219820Sjeff * All rights reserved. 7219820Sjeff * 8219820Sjeff * Redistribution and use in source and binary forms, with or without 9219820Sjeff * modification, are permitted provided that the following conditions 10219820Sjeff * are met: 11219820Sjeff * 1. Redistributions of source code must retain the above copyright 12219820Sjeff * notice unmodified, this list of conditions, and the following 13219820Sjeff * disclaimer. 14219820Sjeff * 2. Redistributions in binary form must reproduce the above copyright 15219820Sjeff * notice, this list of conditions and the following disclaimer in the 16219820Sjeff * documentation and/or other materials provided with the distribution. 17219820Sjeff * 18219820Sjeff * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19219820Sjeff * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20219820Sjeff * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21219820Sjeff * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22219820Sjeff * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23219820Sjeff * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24219820Sjeff * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25219820Sjeff * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26219820Sjeff * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27219820Sjeff * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28219820Sjeff */ 29219820Sjeff#ifndef _LINUX_SOCKET_H_ 30219820Sjeff#define _LINUX_SOCKET_H_ 31219820Sjeff 32219820Sjeff#include <sys/socket.h> 33219820Sjeff 34219820Sjeff#ifdef notyet 35219820Sjeffstatic inline int 36219820Sjeffmemcpy_toiovec(struct iovec *v, unsigned char *kdata, int len) 37219820Sjeff{ 38219820Sjeff struct uio uio; 39219820Sjeff int error; 40219820Sjeff 41219820Sjeff uio.uio_iov = v; 42219820Sjeff uio.uio_iovcnt = -1; 43219820Sjeff uio.uio_offset = 0; 44219820Sjeff uio.uio_resid = len; 45219820Sjeff uio.uio_segflag = UIO_USERSPACE; 46219820Sjeff uio.uio_rw = UIO_READ; 47219820Sjeff error = -uiomove(kdata, len, &uio); 48219820Sjeff return (error); 49219820Sjeff} 50219820Sjeff 51219820Sjeffstatic inline int 52219820Sjeffmemcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len) 53219820Sjeff{ 54219820Sjeff struct uio uio; 55219820Sjeff int error; 56219820Sjeff 57219820Sjeff uio.uio_iov = v; 58219820Sjeff uio.uio_iovcnt = -1; 59219820Sjeff uio.uio_offset = 0; 60219820Sjeff uio.uio_resid = len; 61219820Sjeff uio.uio_segflag = UIO_USERSPACE; 62219820Sjeff uio.uio_rw = UIO_WRITE; 63219820Sjeff error = -uiomove(kdata, len, &uio); 64219820Sjeff} 65219820Sjeff#endif 66219820Sjeff 67219820Sjeff#endif /* _LINUX_SOCKET_H_ */ 68