18d59ecb2SHans Petter Selasky /*- 28d59ecb2SHans Petter Selasky * Copyright (c) 2010 Isilon Systems, Inc. 38d59ecb2SHans Petter Selasky * Copyright (c) 2010 iX Systems, Inc. 48d59ecb2SHans Petter Selasky * Copyright (c) 2010 Panasas, Inc. 58d59ecb2SHans Petter Selasky * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. 68d59ecb2SHans Petter Selasky * All rights reserved. 78d59ecb2SHans Petter Selasky * 88d59ecb2SHans Petter Selasky * Redistribution and use in source and binary forms, with or without 98d59ecb2SHans Petter Selasky * modification, are permitted provided that the following conditions 108d59ecb2SHans Petter Selasky * are met: 118d59ecb2SHans Petter Selasky * 1. Redistributions of source code must retain the above copyright 128d59ecb2SHans Petter Selasky * notice unmodified, this list of conditions, and the following 138d59ecb2SHans Petter Selasky * disclaimer. 148d59ecb2SHans Petter Selasky * 2. Redistributions in binary form must reproduce the above copyright 158d59ecb2SHans Petter Selasky * notice, this list of conditions and the following disclaimer in the 168d59ecb2SHans Petter Selasky * documentation and/or other materials provided with the distribution. 178d59ecb2SHans Petter Selasky * 188d59ecb2SHans Petter Selasky * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 198d59ecb2SHans Petter Selasky * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 208d59ecb2SHans Petter Selasky * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 218d59ecb2SHans Petter Selasky * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 228d59ecb2SHans Petter Selasky * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 238d59ecb2SHans Petter Selasky * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 248d59ecb2SHans Petter Selasky * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 258d59ecb2SHans Petter Selasky * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 268d59ecb2SHans Petter Selasky * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 278d59ecb2SHans Petter Selasky * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 288d59ecb2SHans Petter Selasky * 298d59ecb2SHans Petter Selasky * $FreeBSD$ 308d59ecb2SHans Petter Selasky */ 31*307f78f3SVladimir Kondratyev #ifndef _LINUXKPI_LINUX_SOCKET_H_ 32*307f78f3SVladimir Kondratyev #define _LINUXKPI_LINUX_SOCKET_H_ 338d59ecb2SHans Petter Selasky 348d59ecb2SHans Petter Selasky #include <sys/socket.h> 358d59ecb2SHans Petter Selasky 368d59ecb2SHans Petter Selasky #ifdef notyet 378d59ecb2SHans Petter Selasky static inline int 388d59ecb2SHans Petter Selasky memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len) 398d59ecb2SHans Petter Selasky { 408d59ecb2SHans Petter Selasky struct uio uio; 418d59ecb2SHans Petter Selasky int error; 428d59ecb2SHans Petter Selasky 438d59ecb2SHans Petter Selasky uio.uio_iov = v; 448d59ecb2SHans Petter Selasky uio.uio_iovcnt = -1; 458d59ecb2SHans Petter Selasky uio.uio_offset = 0; 468d59ecb2SHans Petter Selasky uio.uio_resid = len; 478d59ecb2SHans Petter Selasky uio.uio_segflag = UIO_USERSPACE; 488d59ecb2SHans Petter Selasky uio.uio_rw = UIO_READ; 498d59ecb2SHans Petter Selasky error = -uiomove(kdata, len, &uio); 508d59ecb2SHans Petter Selasky return (error); 518d59ecb2SHans Petter Selasky } 528d59ecb2SHans Petter Selasky 538d59ecb2SHans Petter Selasky static inline int 548d59ecb2SHans Petter Selasky memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len) 558d59ecb2SHans Petter Selasky { 568d59ecb2SHans Petter Selasky struct uio uio; 578d59ecb2SHans Petter Selasky int error; 588d59ecb2SHans Petter Selasky 598d59ecb2SHans Petter Selasky uio.uio_iov = v; 608d59ecb2SHans Petter Selasky uio.uio_iovcnt = -1; 618d59ecb2SHans Petter Selasky uio.uio_offset = 0; 628d59ecb2SHans Petter Selasky uio.uio_resid = len; 638d59ecb2SHans Petter Selasky uio.uio_segflag = UIO_USERSPACE; 648d59ecb2SHans Petter Selasky uio.uio_rw = UIO_WRITE; 658d59ecb2SHans Petter Selasky error = -uiomove(kdata, len, &uio); 668d59ecb2SHans Petter Selasky } 678d59ecb2SHans Petter Selasky #endif 688d59ecb2SHans Petter Selasky 69*307f78f3SVladimir Kondratyev #endif /* _LINUXKPI_LINUX_SOCKET_H_ */ 70