iscsi-platform.h

这个linux源代码是很全面的~基本完整了~使用c编译的~由于时间问题我没有亲自测试~但就算用来做参考资料也是非常好的

#ifndef ISCSI_PLATFORM_H_
#define ISCSI_PLATFORM_H_

/*
 * iSCSI driver for Linux
 * Copyright (C) 2001 Cisco Systems, Inc.
 * maintained by [e-mail]
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * See the file COPYING included with this distribution for more details.
 *
 * $Id: iscsi-platform.h,v 1.6 2002/10/08 20:42:09 smferris Exp $ 
 *
 * iscsi-platform.h
 *
 *    abstract platform dependencies
 * 
 */

#if defined(LINUX)
#  ifdef __KERNEL__
#    include <linux/config.h>
#    include <linux/version.h>
#    include <linux/stddef.h>
#    include <asm/byteorder.h>
#    include <linux/types.h>
#    include <linux/stddef.h>
#    include <linux/blk.h>
#    define AS_ERROR  KERN_ERR
#    define AS_NOTICE KERN_NOTICE
#    define AS_INFO   KERN_INFO
#    define AS_DEBUG  KERN_DEBUG
#    define logmsg(level, fmt, arg...) printk(level "iSCSI: " fmt, ##arg)
#    define debugmsg(level, fmt, arg...)  do { } while (0)
#    define iscsi_strtoul simple_strtoul
#    ifdef __BIG_ENDIAN
#      define WORDS_BIGENDIAN 1
#    endif
#  else
#    include <stddef.h>
#    include <stdint.h>
#    include <syslog.h>
#    include <ctype.h>
#    include <netinet/in.h>
#    include <string.h>
#    define AS_ERROR  LOG_ERR
#    define AS_NOTICE LOG_NOTICE
#    define AS_INFO   LOG_INFO
#    define AS_DEBUG  LOG_DEBUG
#    define iscsi_strtoul strtoul
#    define iscsi_atoi      atoi
extern void debugmsg(int level, const char *fmt, ...);
extern void errormsg(const char *fmt, ...);
extern void logmsg(int priority, const char *fmt, ...);
#  endif
/* both the kernel and userland have the normal names available */
#  define iscsi_strcmp    strcmp
#  define iscsi_strrchr   strrchr
#  define iscsi_strncmp   strncmp
#  define iscsi_strlen    strlen
#  define iscsi_strncpy   strncpy
#  define iscsi_sprintf   sprintf
#  define iscsi_isdigit   isdigit
#  define iscsi_isspace   isspace
#  define iscsi_ntohl     ntohl
#  define iscsi_ntohs     ntohs
#  define iscsi_htonl     htonl
#  define iscsi_htons     htons

#elif defined(SOLARIS)
#  include <unistd.h>
#  include <stddef.h>
#  include <inttypes.h>
#  include <syslog.h>
#  include <ctype.h>
#  include <netinet/in.h>
#  include <string.h>
#  define AS_ERROR  LOG_ERR
#  define AS_NOTICE LOG_NOTICE
#  define AS_INFO   LOG_INFO
#  define AS_DEBUG  LOG_DEBUG
#  define iscsi_strtoul strtoul
#  define iscsi_atoi      atoi
#  define iscsi_strcmp    strcmp
#  define iscsi_strrchr   strrchr
#  define iscsi_strncmp   strncmp
#  define iscsi_strlen    strlen
#  define iscsi_strncpy   strncpy
#  define iscsi_sprintf   sprintf
#  define iscsi_isdigit   isdigit
#  define iscsi_isspace   isspace
#  define iscsi_ntohl     ntohl
#  define iscsi_ntohs     ntohs
#  define iscsi_htonl     htonl
#  define iscsi_htons     htons
extern void debugmsg(int level, const char *fmt, ...);
extern void errormsg(const char *fmt, ...);
extern void logmsg(int priority, const char *fmt, ...);
#endif /* SOLARIS */


#ifndef MIN
# define MIN(x,y) ((x) < (y) ? (x) : (y))
#endif

#ifndef MAX
# define MAX(x,y) ((x) >= (y) ? (x) : (y))
#endif


#endif