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1213800b2f
One of the Linux kernel patch submission requirements is that source files do not contain trailing whitespace. The patch below removes trailing whitespace from .c and .h source files. Note: it might be more convenient to run the script I used to generate this patch than to review and apply the patch below. This is how I generated and verified the patch below: cat <<EOF >./strip-trailing-whitespace #!/bin/bash trap "rm -f $t" EXIT t=/tmp/temporary-file.$$ for f in "$@" do sed 's/[ ]*$//' <"$f" >"$t" && mv "$t" "$f" done EOF chmod a+x ./strip-trailing-whitespace find -name '*.[ch]' | xargs ./strip-trailing-whitespace svn diff -x -w Signed-off-by: <bart.vanassche@gmail.com> git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@377 d57e44dd-8a1f-0410-8b47-8ef2f437770f
120 lines
4.2 KiB
C
120 lines
4.2 KiB
C
/* $Id: scsi_target.h,v 1.30 2008/02/11 23:59:06 mjacob Exp $ */
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/*
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* Copyright (c) 1997-2008 by Matthew Jacob
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*
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* Alternatively, this software may be distributed under the terms of the
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* the GNU Public License ("GPL") with platforms where the prevalant license
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* is the GNU Public License:
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of The Version 2 GNU General Public License as published
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* by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*
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* Matthew Jacob
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* Feral Software
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* 421 Laurel Avenue
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* Menlo Park, CA 94025
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* USA
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*
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* gplbsd at feral com
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*/
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/*
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* SCSI Target Control Port
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*/
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#define SCSI_TARGET "scsi_target"
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#define SCSI_TARGET_DEV "/proc/" SCSI_TARGET
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/*
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* SCSI Target Stub Driver for Linux for a memory or user agent disk device.
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* Ioctl Definitions File.
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*/
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#define _SI ('j' << 8)
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/*
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* Set new debugging level (get previous) (int argument).
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*/
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#define SC_DEBUG (_SI | 0)
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/*
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* Enable/Disable lun
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*/
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typedef struct {
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char hba_name_unit[16]; /* e.g., "isp0" */
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uint64_t nbytes; /* disk size, in bytes */
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uint16_t lun; /* lun to map it to */
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uint8_t channel; /* channel */
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uint8_t flags;
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} sc_enable_t;
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#define SC_EF_OVERCOMMIT 0x01 /* allow overcommit */
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#define SC_ENABLE_LUN (_SI | 1)
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#define SC_DISABLE_LUN (_SI | 2)
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/*
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* Overcommit disks have to have data written to backing store
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* and read from it.
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*/
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typedef struct {
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char hba_name_unit[16]; /* e.g., "isp0" */
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uint16_t lun; /* lun */
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uint8_t channel;
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uint8_t : 6,
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sync : 1, /* (implied) sync after write */
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read : 1; /* read (from target to initiator) flag */
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void * tag; /* id tag for this command */
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void * addr; /* user buffer address */
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uint32_t len; /* user buffer length */
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uint64_t off; /* disk offset */
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uint32_t amt; /* this command's actual data length */
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int err; /* from user app */
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} sc_io_t;
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#define SC_GET_IO (_SI | 3)
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#define SC_PUT_IO (_SI | 4)
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/*
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* Inject a UNIT ATTENTION error on the next command for this device
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*/
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typedef struct {
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char hba_name_unit[16];
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} sc_inject_ua_t;
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#define SC_INJECT_UA (_SI | 21)
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/*
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* vim:ts=4:sw=4:expandtab
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*/
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