lib/libedit/src/sys.h

   1 /*      $NetBSD: sys.h,v 1.13 2009/12/30 22:37:40 christos Exp $        */
   2
   3 /*-
   4  * Copyright (c) 1992, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * This code is derived from software contributed to Berkeley by
   8  * Christos Zoulas of Cornell University.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. Neither the name of the University nor the names of its contributors
  19  *    may be used to endorse or promote products derived from this software
  20  *    without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  32  * SUCH DAMAGE.
  33  *
  34  *      @(#)sys.h       8.1 (Berkeley) 6/4/93
  35  */
  36
  37 /*
  38  * sys.h: Put all the stupid compiler and system dependencies here...
  39  */
  40 #ifndef _h_sys
  41 #define _h_sys
  42
  43 #ifdef HAVE_SYS_CDEFS_H
  44 #include <sys/cdefs.h>
  45 #endif
  46
  47 #if !defined(__attribute__) && (defined(__cplusplus) || !defined(__GNUC__)  || __GNUC__ == 2 && __GNUC_MINOR__ < 8)
  48 # define __attribute__(A)
  49 #endif
  50
  51 #ifndef _DIAGASSERT
  52 # define _DIAGASSERT(x)
  53 #endif
  54
  55 #ifndef __BEGIN_DECLS
  56 # ifdef  __cplusplus
  57 #  define __BEGIN_DECLS  extern "C" {
  58 #  define __END_DECLS    }
  59 # else
  60 #  define __BEGIN_DECLS
  61 #  define __END_DECLS
  62 # endif
  63 #endif
  64
  65 #ifndef public
  66 # define public         /* Externally visible functions/variables */
  67 #endif
  68
  69 #ifndef private
  70 # define private        static  /* Always hidden internals */
  71 #endif
  72
  73 #ifndef protected
  74 # define protected      /* Redefined from elsewhere to "static" */
  75                         /* When we want to hide everything      */
  76 #endif
  77
  78 #ifndef __arraycount
  79 # define __arraycount(a) (sizeof(a) / sizeof(*(a)))
  80 #endif
  81
  82 #ifndef HAVE_U_INT32_T
  83 typedef unsigned int  u_int32_t;
  84 #endif
  85
  86 #ifndef _PTR_T
  87 # define _PTR_T
  88 typedef void    *ptr_t;
  89 #endif
  90
  91 #ifndef _IOCTL_T
  92 # define _IOCTL_T
  93 typedef void    *ioctl_t;
  94 #endif
  95
  96 #include <stdio.h>
  97
  98 #ifndef HAVE_STRLCAT
  99 #define strlcat libedit_strlcat
 100 size_t  strlcat(char *dst, const char *src, size_t size);
 101 #endif
 102
 103 #ifndef HAVE_STRLCPY
 104 #define strlcpy libedit_strlcpy
 105 size_t  strlcpy(char *dst, const char *src, size_t size);
 106 #endif
 107
 108 #ifndef HAVE_FGETLN
 109 #define fgetln libedit_fgetln
 110 char    *fgetln(FILE *fp, size_t *len);
 111 #endif
 112
 113 #define REGEX           /* Use POSIX.2 regular expression functions */
 114 #undef  REGEXP          /* Use UNIX V8 regular expression functions */
 115
 116 #if defined(__sun)
 117 extern int tgetent(char *, const char *);
 118 extern int tgetflag(char *);
 119 extern int tgetnum(char *);
 120 extern int tputs(const char *, int, int (*)(int));
 121 extern char* tgoto(const char*, int, int);
 122 extern char* tgetstr(char*, char**);
 123 #endif
 124
 125 #ifdef notdef
 126 # undef REGEX
 127 # undef REGEXP
 128 # include <malloc.h>
 129 # ifdef __GNUC__
 130 /*
 131  * Broken hdrs.
 132  */
 133 extern int      tgetent(const char *bp, char *name);
 134 extern int      tgetflag(const char *id);
 135 extern int      tgetnum(const char *id);
 136 extern char    *tgetstr(const char *id, char **area);
 137 extern char    *tgoto(const char *cap, int col, int row);
 138 extern int      tputs(const char *str, int affcnt, int (*putc)(int));
 139 extern char    *getenv(const char *);
 140 extern int      fprintf(FILE *, const char *, ...);
 141 extern int      sigsetmask(int);
 142 extern int      sigblock(int);
 143 extern int      fputc(int, FILE *);
 144 extern int      fgetc(FILE *);
 145 extern int      fflush(FILE *);
 146 extern int      tolower(int);
 147 extern int      toupper(int);
 148 extern int      errno, sys_nerr;
 149 extern char     *sys_errlist[];
 150 extern void     perror(const char *);
 151 #  include <string.h>
 152 #  define strerror(e)   sys_errlist[e]
 153 # endif
 154 # ifdef SABER
 155 extern ptr_t    memcpy(ptr_t, const ptr_t, size_t);
 156 extern ptr_t    memset(ptr_t, int, size_t);
 157 # endif
 158 extern char    *fgetline(FILE *, int *);
 159 #endif
 160
 161 #endif /* _h_sys */