tailor.h

   1 /* tailor.h -- target dependent definitions
   2
   3    Copyright (C) 1997, 1998, 1999, 2002 Free Software Foundation, Inc.
   4    Copyright (C) 1992-1993 Jean-loup Gailly
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2, or (at your option)
   9    any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software Foundation,
  18    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  19
  20 /* The target dependent definitions should be defined here only.
  21  * The target dependent functions should be defined in tailor.c.
  22  */
  23
  24 /* $Id$ */
  25
  26 #if defined(__MSDOS__) && !defined(MSDOS)
  27 #  define MSDOS
  28 #endif
  29
  30 #if defined(__OS2__) && !defined(OS2)
  31 #  define OS2
  32 #endif
  33
  34 #if defined(OS2) && defined(MSDOS) /* MS C under OS/2 */
  35 #  undef MSDOS
  36 #endif
  37
  38 #ifdef MSDOS
  39 #  ifdef __GNUC__
  40      /* DJGPP version 1.09+ on MS-DOS.
  41       * The DJGPP 1.09 stat() function must be upgraded before gzip will
  42       * fully work.
  43       * No need for HAVE_DIRENT_H, since <unistd.h> defines POSIX_SOURCE which
  44       * implies HAVE_DIRENT_H.
  45       */
  46 #    define near
  47 #  else
  48 #    define MAXSEG_64K
  49 #    ifdef __TURBOC__
  50 #      define off_t long
  51 #      ifdef __BORLANDC__
  52 #        define HAVE_DIRENT_H
  53 #      endif
  54 #      define HAVE_UTIME_H
  55 #    else /* MSC */
  56 #      define HAVE_SYS_UTIME_H
  57 #    endif
  58 #  endif
  59 #  define PATH_SEP2 '\\'
  60 #  define PATH_SEP3 ':'
  61 #  define MAX_PATH_LEN  128
  62 #  define NO_MULTIPLE_DOTS
  63 #  define MAX_EXT_CHARS 3
  64 #  define Z_SUFFIX "z"
  65 #  define PROTO
  66 #  define STDC_HEADERS
  67 #  define NO_SIZE_CHECK
  68 #  define UNLINK_READONLY_BUG
  69 #  define casemap(c) tolow(c) /* Force file names to lower case */
  70 #  include <io.h>
  71 #  define OS_CODE  0x00
  72 #  define SET_BINARY_MODE(fd) setmode(fd, O_BINARY)
  73 #  if !defined(NO_ASM) && !defined(ASMV)
  74 #    define ASMV
  75 #  endif
  76 #else
  77 #  define near
  78 #endif
  79
  80 #ifdef OS2
  81 #  define PATH_SEP2 '\\'
  82 #  define PATH_SEP3 ':'
  83 #  define MAX_PATH_LEN  260
  84 #  ifdef OS2FAT
  85 #    define NO_MULTIPLE_DOTS
  86 #    define MAX_EXT_CHARS 3
  87 #    define Z_SUFFIX "z"
  88 #    define casemap(c) tolow(c)
  89 #  endif
  90 #  define PROTO
  91 #  define STDC_HEADERS
  92 #  define UNLINK_READONLY_BUG
  93 #  include <io.h>
  94 #  define OS_CODE  0x06
  95 #  define SET_BINARY_MODE(fd) setmode(fd, O_BINARY)
  96 #  ifdef _MSC_VER
  97 #    define HAVE_SYS_UTIME_H
  98 #    define MAXSEG_64K
  99 #    undef near
 100 #    define near _near
 101 #  endif
 102 #  ifdef __EMX__
 103 #    define HAVE_SYS_UTIME_H
 104 #    define HAVE_DIRENT_H
 105 #    define EXPAND(argc,argv) \
 106        {_response(&argc, &argv); _wildcard(&argc, &argv);}
 107 #  endif
 108 #  ifdef __BORLANDC__
 109 #    define HAVE_DIRENT_H
 110 #    define HAVE_UTIME_H
 111 #  endif
 112 #  ifdef __ZTC__
 113 #    define NO_DIR 1
 114 #    include <dos.h>
 115 #    define EXPAND(argc,argv) \
 116        {response_expand(&argc, &argv);}
 117 #  endif
 118 #endif
 119
 120 #ifdef WIN32 /* Windows NT */
 121 #  define HAVE_SYS_UTIME_H
 122 #  define PATH_SEP2 '\\'
 123 #  define PATH_SEP3 ':'
 124 #  define MAX_PATH_LEN  260
 125 #  define PROTO
 126 #  define STDC_HEADERS
 127 #  define SET_BINARY_MODE(fd) setmode(fd, O_BINARY)
 128 #  define UNLINK_READONLY_BUG
 129 #  include <io.h>
 130 #  include <malloc.h>
 131 #  ifdef NTFAT
 132 #    define NO_MULTIPLE_DOTS
 133 #    define MAX_EXT_CHARS 3
 134 #    define Z_SUFFIX "z"
 135 #    define casemap(c) tolow(c) /* Force file names to lower case */
 136 #  endif
 137 #  define OS_CODE  0x0b
 138 #endif
 139
 140 #ifdef MSDOS
 141 #  ifdef __TURBOC__
 142 #    include <alloc.h>
 143 #    define DYN_ALLOC
 144      /* Turbo C 2.0 does not accept static allocations of large arrays */
 145      void * fcalloc (unsigned items, unsigned size);
 146      void fcfree (void *ptr);
 147 #  else /* MSC */
 148 #    include <malloc.h>
 149 #    define fcalloc(nitems,itemsize) halloc((long)(nitems),(itemsize))
 150 #    define fcfree(ptr) hfree(ptr)
 151 #  endif
 152 #else
 153 #  ifdef MAXSEG_64K
 154 #    define fcalloc(items,size) calloc((items),(size))
 155 #  else
 156 #    define fcalloc(items,size) malloc((size_t)(items)*(size_t)(size))
 157 #  endif
 158 #  define fcfree(ptr) free(ptr)
 159 #endif
 160
 161 #if defined(VAXC) || defined(VMS)
 162 #  define PATH_SEP ']'
 163 #  define PATH_SEP2 ':'
 164 #  define SUFFIX_SEP ';'
 165 #  define NO_MULTIPLE_DOTS
 166 #  define Z_SUFFIX "-gz"
 167 #  define RECORD_IO 1
 168 #  define casemap(c) tolow(c)
 169 #  define OS_CODE  0x02
 170 #  define OPTIONS_VAR "GZIP_OPT"
 171 #  define STDC_HEADERS
 172 #  define EXPAND(argc,argv) vms_expand_args(&argc,&argv);
 173 #  include <file.h>
 174 #  define unlink delete
 175 #  ifdef VAXC
 176 #    include <unixio.h>
 177 #  else
 178 #    define HAVE_FCNTL_H
 179 #  endif
 180 #endif
 181
 182 #ifdef AMIGA
 183 #  define PATH_SEP2 ':'
 184 #  define STDC_HEADERS
 185 #  define OS_CODE  0x01
 186 #  define ASMV
 187 #  ifdef __GNUC__
 188 #    define HAVE_DIRENT_H
 189 #    define HAVE_FCNTL_H
 190 #    define HAVE_UNISTD_H
 191 #    define HAVE_CHOWN
 192 #    define HAVE_LSTAT
 193 #  else /* SASC */
 194 #    define NO_STDIN_FSTAT
 195 #    define HAVE_SYS_DIR_H
 196 #    include <fcntl.h> /* for read() and write() */
 197 #    define direct dirent
 198      extern void _expand_args(int *argc, char ***argv);
 199 #    define EXPAND(argc,argv) _expand_args(&argc,&argv);
 200 #    undef  O_BINARY /* disable useless --ascii option */
 201 #  endif
 202 #endif
 203
 204 #if defined(ATARI) || defined(atarist)
 205 #  ifndef STDC_HEADERS
 206 #    define STDC_HEADERS
 207 #    define HAVE_UNISTD_H
 208 #    define HAVE_DIRENT_H
 209 #  endif
 210 #  define ASMV
 211 #  define OS_CODE  0x05
 212 #  ifdef TOSFS
 213 #    define PATH_SEP2 '\\'
 214 #    define PATH_SEP3 ':'
 215 #    define MAX_PATH_LEN  128
 216 #    define NO_MULTIPLE_DOTS
 217 #    define MAX_EXT_CHARS 3
 218 #    define Z_SUFFIX "z"
 219 #    define casemap(c) tolow(c) /* Force file names to lower case */
 220 #  endif
 221 #endif
 222
 223 #ifdef MACOS
 224 #  define PATH_SEP ':'
 225 #  define DYN_ALLOC
 226 #  define PROTO
 227 #  define NO_STDIN_FSTAT
 228 #  define chmod(file, mode) (0)
 229 #  define OPEN(name, flags, mode) open(name, flags)
 230 #  define OS_CODE  0x07
 231 #  ifdef MPW
 232 #    define isatty(fd) ((fd) <= 2)
 233 #  endif
 234 #endif
 235
 236 #ifdef __50SERIES /* Prime/PRIMOS */
 237 #  define PATH_SEP '>'
 238 #  define STDC_HEADERS
 239 #  define NO_STDIN_FSTAT
 240 #  define NO_SIZE_CHECK
 241 #  define RECORD_IO  1
 242 #  define casemap(c)  tolow(c) /* Force file names to lower case */
 243 #  define put_char(c) put_byte((c) & 0x7F)
 244 #  define get_char(c) ascii2pascii(get_byte())
 245 #  define OS_CODE  0x0F    /* temporary, subject to change */
 246 #  ifdef SIGTERM
 247 #    undef SIGTERM         /* We don't want a signal handler for SIGTERM */
 248 #  endif
 249 #endif
 250
 251 #if defined(pyr) && !defined(NOMEMCPY) /* Pyramid */
 252 #  define NOMEMCPY /* problem with overlapping copies */
 253 #endif
 254
 255 #ifdef TOPS20
 256 #  define OS_CODE  0x0a
 257 #endif
 258
 259 #ifndef unix
 260 #  define NO_ST_INO /* don't rely on inode numbers */
 261 #endif
 262
 263
 264         /* Common defaults */
 265
 266 #ifndef OS_CODE
 267 #  define OS_CODE  0x03  /* assume Unix */
 268 #endif
 269
 270 #ifndef PATH_SEP
 271 #  define PATH_SEP '/'
 272 #endif
 273
 274 #ifndef casemap
 275 #  define casemap(c) (c)
 276 #endif
 277
 278 #ifndef OPTIONS_VAR
 279 #  define OPTIONS_VAR "GZIP"
 280 #endif
 281
 282 #ifndef Z_SUFFIX
 283 #  define Z_SUFFIX ".gz"
 284 #endif
 285
 286 #ifdef MAX_EXT_CHARS
 287 #  define MAX_SUFFIX  MAX_EXT_CHARS
 288 #else
 289 #  define MAX_SUFFIX  30
 290 #endif
 291
 292 #ifndef MAKE_LEGAL_NAME
 293 #  ifdef NO_MULTIPLE_DOTS
 294 #    define MAKE_LEGAL_NAME(name)   make_simple_name(name)
 295 #  else
 296 #    define MAKE_LEGAL_NAME(name)
 297 #  endif
 298 #endif
 299
 300 #ifndef MIN_PART
 301 #  define MIN_PART 3
 302    /* keep at least MIN_PART chars between dots in a file name. */
 303 #endif
 304
 305 #ifndef EXPAND
 306 #  define EXPAND(argc,argv)
 307 #endif
 308
 309 #ifndef RECORD_IO
 310 #  define RECORD_IO 0
 311 #endif
 312
 313 #ifndef SET_BINARY_MODE
 314 #  define SET_BINARY_MODE(fd)
 315 #endif
 316
 317 #ifndef OPEN
 318 #  define OPEN(name, flags, mode) open_safer (name, flags, mode)
 319 #endif
 320
 321 #ifndef get_char
 322 #  define get_char() get_byte()
 323 #endif
 324
 325 #ifndef put_char
 326 #  define put_char(c) put_byte(c)
 327 #endif