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      1 /*	$NetBSD: misc.h,v 1.4.6.1 2008/07/15 00:55:48 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 
     54 #if defined(__APPLE__) && defined(__MACH__)
     55 #define RACOON_TAILQ_FOREACH_REVERSE(var, head, headname ,field)	\
     56   TAILQ_FOREACH_REVERSE(var, head, field, headname)
     57 #else
     58 #define RACOON_TAILQ_FOREACH_REVERSE(var, head, headname ,field)	\
     59     TAILQ_FOREACH_REVERSE(var, head, headname, field)
     60 #endif
     61 
     62 #ifndef HAVE_STRLCPY
     63 #define strlcpy(d,s,l) (strncpy(d,s,l), (d)[(l)-1] = '\0')
     64 #endif
     65 
     66 #ifndef HAVE_STRLCAT
     67 #define strlcat(d,s,l) strncat(d,s,(l)-strlen(d)-1)
     68 #endif
     69 
     70 #define STRDUP_FATAL(x) if (x == NULL) {			\
     71 	plog(LLV_ERROR, LOCATION, NULL, "strdup failed\n");	\
     72 	exit(1);						\
     73 }
     74 
     75 #include "libpfkey.h"
     76 
     77 #endif /* _MISC_H */
     78