crypto/dist/ipsec-tools/src/racoon/misc.h

   1 /*      $NetBSD: misc.h,v 1.5 2008/06/18 07:04:23 mgrooms Exp $ */
   2
   3 /* Id: misc.h,v 1.9 2006/04/06 14:00:06 manubsd Exp */
   4
   5 /*
   6  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. Neither the name of the project nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #ifndef _MISC_H
  35 #define _MISC_H
  36
  37 #define BIT2STR(b) bit2str(b, sizeof(b)<<3)
  38
  39 #ifdef HAVE_FUNC_MACRO
  40 #define LOCATION        debug_location(__FILE__, __LINE__, __func__)
  41 #else
  42 #define LOCATION        debug_location(__FILE__, __LINE__, NULL)
  43 #endif
  44
  45 extern int racoon_hexdump __P((void *, size_t));
  46 extern char *bit2str __P((int, int));
  47 extern void *get_newbuf __P((void *, size_t));
  48 extern const char *debug_location __P((const char *, int, const char *));
  49 extern int getfsize __P((char *));
  50 struct timeval;
  51 extern double timedelta __P((struct timeval *, struct timeval *));
  52 char *strdup __P((const char *));
  53 extern void close_on_exec __P((int fd));
  54
  55 #if defined(__APPLE__) && defined(__MACH__)
  56 #define RACOON_TAILQ_FOREACH_REVERSE(var, head, headname ,field)        \
  57   TAILQ_FOREACH_REVERSE(var, head, field, headname)
  58 #else
  59 #define RACOON_TAILQ_FOREACH_REVERSE(var, head, headname ,field)        \
  60     TAILQ_FOREACH_REVERSE(var, head, headname, field)
  61 #endif
  62
  63 #ifndef HAVE_STRLCPY
  64 #define strlcpy(d,s,l) (strncpy(d,s,l), (d)[(l)-1] = '\0')
  65 #endif
  66
  67 #ifndef HAVE_STRLCAT
  68 #define strlcat(d,s,l) strncat(d,s,(l)-strlen(d)-1)
  69 #endif
  70
  71 #define STRDUP_FATAL(x) if (x == NULL) {                        \
  72         plog(LLV_ERROR, LOCATION, NULL, "strdup failed\n");     \
  73         exit(1);                                                \
  74 }
  75
  76 #include "libpfkey.h"
  77
  78 #endif /* _MISC_H */