lib/libedit/sys.h

   1 /*      $NetBSD: sys.h,v 1.12 2009/08/31 00:05:43 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 __BEGIN_DECLS
  52 # ifdef  __cplusplus
  53 #  define __BEGIN_DECLS  extern "C" {
  54 #  define __END_DECLS    }
  55 # else
  56 #  define __BEGIN_DECLS
  57 #  define __END_DECLS
  58 # endif
  59 #endif
  60
  61 #ifndef public
  62 # define public         /* Externally visible functions/variables */
  63 #endif
  64
  65 #ifndef private
  66 # define private        static  /* Always hidden internals */
  67 #endif
  68
  69 #ifndef protected
  70 # define protected      /* Redefined from elsewhere to "static" */
  71                         /* When we want to hide everything      */
  72 #endif
  73
  74 #ifndef __arraycount
  75 # define __arraycount(a) (sizeof(a) / sizeof(*(a)))
  76 #endif
  77
  78 #ifndef _PTR_T
  79 # define _PTR_T
  80 typedef void    *ptr_t;
  81 #endif
  82
  83 #ifndef _IOCTL_T
  84 # define _IOCTL_T
  85 typedef void    *ioctl_t;
  86 #endif
  87
  88 #include <stdio.h>
  89
  90 #ifndef HAVE_STRLCAT
  91 #define strlcat libedit_strlcat
  92 size_t  strlcat(char *dst, const char *src, size_t size);
  93 #endif
  94
  95 #ifndef HAVE_STRLCPY
  96 #define strlcpy libedit_strlcpy
  97 size_t  strlcpy(char *dst, const char *src, size_t size);
  98 #endif
  99
 100 #ifndef HAVE_FGETLN
 101 #define fgetln libedit_fgetln
 102 char    *fgetln(FILE *fp, size_t *len);
 103 #endif
 104
 105 #define REGEX           /* Use POSIX.2 regular expression functions */
 106 #undef  REGEXP          /* Use UNIX V8 regular expression functions */
 107
 108 #if defined(__sun)
 109 extern int tgetent(char *, const char *);
 110 extern int tgetflag(char *);
 111 extern int tgetnum(char *);
 112 extern int tputs(const char *, int, int (*)(int));
 113 extern char* tgoto(const char*, int, int);
 114 extern char* tgetstr(char*, char**);
 115 #endif
 116
 117 #ifdef notdef
 118 # undef REGEX
 119 # undef REGEXP
 120 # include <malloc.h>
 121 # ifdef __GNUC__
 122 /*
 123  * Broken hdrs.
 124  */
 125 extern int      tgetent(const char *bp, char *name);
 126 extern int      tgetflag(const char *id);
 127 extern int      tgetnum(const char *id);
 128 extern char    *tgetstr(const char *id, char **area);
 129 extern char    *tgoto(const char *cap, int col, int row);
 130 extern int      tputs(const char *str, int affcnt, int (*putc)(int));
 131 extern char    *getenv(const char *);
 132 extern int      fprintf(FILE *, const char *, ...);
 133 extern int      sigsetmask(int);
 134 extern int      sigblock(int);
 135 extern int      fputc(int, FILE *);
 136 extern int      fgetc(FILE *);
 137 extern int      fflush(FILE *);
 138 extern int      tolower(int);
 139 extern int      toupper(int);
 140 extern int      errno, sys_nerr;
 141 extern char     *sys_errlist[];
 142 extern void     perror(const char *);
 143 #  include <string.h>
 144 #  define strerror(e)   sys_errlist[e]
 145 # endif
 146 # ifdef SABER
 147 extern ptr_t    memcpy(ptr_t, const ptr_t, size_t);
 148 extern ptr_t    memset(ptr_t, int, size_t);
 149 # endif
 150 extern char    *fgetline(FILE *, int *);
 151 #endif
 152
 153 #endif /* _h_sys */