tailor.h

   1 /* tailor.h -- target dependent definitions
   2
   3    Copyright (C) 1997-1999, 2002, 2006, 2009 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 3, 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 #if defined(__MSDOS__) && !defined(MSDOS)
  25 #  define MSDOS
  26 #endif
  27
  28 #if defined(__OS2__) && !defined(OS2)
  29 #  define OS2
  30 #endif
  31
  32 #if defined(OS2) && defined(MSDOS) /* MS C under OS/2 */
  33 #  undef MSDOS
  34 #endif
  35
  36 #ifdef MSDOS
  37 #  ifdef __GNUC__
  38      /* DJGPP version 1.09+ on MS-DOS.
  39       * The DJGPP 1.09 stat() function must be upgraded before gzip will
  40       * fully work.
  41       * No need for HAVE_DIRENT_H, since <unistd.h> defines POSIX_SOURCE which
  42       * implies HAVE_DIRENT_H.
  43       */
  44 #    define near
  45 #  else
  46 #    define MAXSEG_64K
  47 #    ifdef __TURBOC__
  48 #      define off_t long
  49 #      ifdef __BORLANDC__
  50 #        define HAVE_DIRENT_H
  51 #      endif
  52 #      define HAVE_UTIME_H
  53 #    else /* MSC */
  54 #      define HAVE_SYS_UTIME_H
  55 #    endif
  56 #  endif
  57 #  define PATH_SEP2 '\\'
  58 #  define PATH_SEP3 ':'
  59 #  define MAX_PATH_LEN  128
  60 #  define NO_MULTIPLE_DOTS
  61 #  define MAX_EXT_CHARS 3
  62 #  define Z_SUFFIX "z"
  63 #  define PROTO
  64 #  define STDC_HEADERS
  65 #  define NO_SIZE_CHECK
  66 #  define UNLINK_READONLY_BUG
  67 #  define casemap(c) tolow(c) /* Force file names to lower case */
  68 #  include <io.h>
  69 #  define OS_CODE  0x00
  70 #  define SET_BINARY_MODE(fd) setmode(fd, O_BINARY)
  71 #  if !defined(NO_ASM) && !defined(ASMV)
  72 #    define ASMV
  73 #  endif
  74 #else
  75 #  define near
  76 #endif
  77
  78 #ifdef OS2
  79 #  define PATH_SEP2 '\\'
  80 #  define PATH_SEP3 ':'
  81 #  define MAX_PATH_LEN  260
  82 #  ifdef OS2FAT
  83 #    define NO_MULTIPLE_DOTS
  84 #    define MAX_EXT_CHARS 3
  85 #    define Z_SUFFIX "z"
  86 #    define casemap(c) tolow(c)
  87 #  endif
  88 #  define PROTO
  89 #  define STDC_HEADERS
  90 #  define UNLINK_READONLY_BUG
  91 #  include <io.h>
  92 #  define OS_CODE  0x06
  93 #  define SET_BINARY_MODE(fd) setmode(fd, O_BINARY)
  94 #  ifdef _MSC_VER
  95 #    define HAVE_SYS_UTIME_H
  96 #    define MAXSEG_64K
  97 #    undef near
  98 #    define near _near
  99 #  endif
 100 #  ifdef __EMX__
 101 #    define HAVE_SYS_UTIME_H
 102 #    define HAVE_DIRENT_H
 103 #    define EXPAND(argc,argv) \
 104        {_response(&argc, &argv); _wildcard(&argc, &argv);}
 105 #  endif
 106 #  ifdef __BORLANDC__
 107 #    define HAVE_DIRENT_H
 108 #    define HAVE_UTIME_H
 109 #  endif
 110 #  ifdef __ZTC__
 111 #    define NO_DIR 1
 112 #    include <dos.h>
 113 #    define EXPAND(argc,argv) \
 114        {response_expand(&argc, &argv);}
 115 #  endif
 116 #endif
 117
 118 #ifdef WIN32 /* Windows NT */
 119 #  define HAVE_SYS_UTIME_H
 120 #  define PATH_SEP2 '\\'
 121 #  define PATH_SEP3 ':'
 122 #  define MAX_PATH_LEN  260
 123 #  define PROTO
 124 #  define STDC_HEADERS
 125 #  define SET_BINARY_MODE(fd) setmode(fd, O_BINARY)
 126 #  define UNLINK_READONLY_BUG
 127 #  include <io.h>
 128 #  include <malloc.h>
 129 #  ifdef NTFAT
 130 #    define NO_MULTIPLE_DOTS
 131 #    define MAX_EXT_CHARS 3
 132 #    define Z_SUFFIX "z"
 133 #    define casemap(c) tolow(c) /* Force file names to lower case */
 134 #  endif
 135 #  define OS_CODE  0x0b
 136 #endif
 137
 138 #ifdef MSDOS
 139 #  ifdef __TURBOC__
 140 #    include <alloc.h>
 141 #    define DYN_ALLOC
 142      /* Turbo C 2.0 does not accept static allocations of large arrays */
 143      void * fcalloc (unsigned items, unsigned size);
 144      void fcfree (void *ptr);
 145 #  else /* MSC */
 146 #    include <malloc.h>
 147 #    define fcalloc(nitems,itemsize) halloc((long)(nitems),(itemsize))
 148 #    define fcfree(ptr) hfree(ptr)
 149 #  endif
 150 #else
 151 #  ifdef MAXSEG_64K
 152 #    define fcalloc(items,size) calloc((items),(size))
 153 #  else
 154 #    define fcalloc(items,size) malloc((size_t)(items)*(size_t)(size))
 155 #  endif
 156 #  define fcfree(ptr) free(ptr)
 157 #endif
 158
 159 #if defined(VAXC) || defined(VMS)
 160 #  define PATH_SEP ']'
 161 #  define PATH_SEP2 ':'
 162 #  define SUFFIX_SEP ';'
 163 #  define NO_MULTIPLE_DOTS
 164 #  define Z_SUFFIX "-gz"
 165 #  define RECORD_IO 1
 166 #  define casemap(c) tolow(c)
 167 #  define OS_CODE  0x02
 168 #  define OPTIONS_VAR "GZIP_OPT"
 169 #  define STDC_HEADERS
 170 #  define EXPAND(argc,argv) vms_expand_args(&argc,&argv);
 171 #  include <file.h>
 172 #  define unlink delete
 173 #  ifdef VAXC
 174 #    include <unixio.h>
 175 #  else
 176 #    define HAVE_FCNTL_H
 177 #  endif
 178 #endif
 179
 180 #ifdef AMIGA
 181 #  define PATH_SEP2 ':'
 182 #  define STDC_HEADERS
 183 #  define OS_CODE  0x01
 184 #  define ASMV
 185 #  ifdef __GNUC__
 186 #    define HAVE_DIRENT_H
 187 #    define HAVE_FCNTL_H
 188 #    define HAVE_UNISTD_H
 189 #    define HAVE_CHOWN
 190 #    define HAVE_LSTAT
 191 #  else /* SASC */
 192 #    define NO_STDIN_FSTAT
 193 #    define HAVE_SYS_DIR_H
 194 #    include <fcntl.h> /* for read() and write() */
 195 #    define direct dirent
 196      extern void _expand_args(int *argc, char ***argv);
 197 #    define EXPAND(argc,argv) _expand_args(&argc,&argv);
 198 #    undef  O_BINARY /* disable useless --ascii option */
 199 #  endif
 200 #endif
 201
 202 #if defined(ATARI) || defined(atarist)
 203 #  ifndef STDC_HEADERS
 204 #    define STDC_HEADERS
 205 #    define HAVE_UNISTD_H
 206 #    define HAVE_DIRENT_H
 207 #  endif
 208 #  define ASMV
 209 #  define OS_CODE  0x05
 210 #  ifdef TOSFS
 211 #    define PATH_SEP2 '\\'
 212 #    define PATH_SEP3 ':'
 213 #    define MAX_PATH_LEN  128
 214 #    define NO_MULTIPLE_DOTS
 215 #    define MAX_EXT_CHARS 3
 216 #    define Z_SUFFIX "z"
 217 #    define casemap(c) tolow(c) /* Force file names to lower case */
 218 #  endif
 219 #endif
 220
 221 #ifdef MACOS
 222 #  define PATH_SEP ':'
 223 #  define DYN_ALLOC
 224 #  define PROTO
 225 #  define NO_STDIN_FSTAT
 226 #  define chmod(file, mode) (0)
 227 #  define OPEN(name, flags, mode) open(name, flags)
 228 #  define OS_CODE  0x07
 229 #  ifdef MPW
 230 #    define isatty(fd) ((fd) <= 2)
 231 #  endif
 232 #endif
 233
 234 #ifdef __50SERIES /* Prime/PRIMOS */
 235 #  define PATH_SEP '>'
 236 #  define STDC_HEADERS
 237 #  define NO_STDIN_FSTAT
 238 #  define NO_SIZE_CHECK
 239 #  define RECORD_IO  1
 240 #  define casemap(c)  tolow(c) /* Force file names to lower case */
 241 #  define put_char(c) put_byte((c) & 0x7F)
 242 #  define get_char(c) ascii2pascii(get_byte())
 243 #  define OS_CODE  0x0F    /* temporary, subject to change */
 244 #  ifdef SIGTERM
 245 #    undef SIGTERM         /* We don't want a signal handler for SIGTERM */
 246 #  endif
 247 #endif
 248
 249 #if defined(pyr) && !defined(NOMEMCPY) /* Pyramid */
 250 #  define NOMEMCPY /* problem with overlapping copies */
 251 #endif
 252
 253 #ifdef TOPS20
 254 #  define OS_CODE  0x0a
 255 #endif
 256
 257
 258         /* Common defaults */
 259
 260 #ifndef OS_CODE
 261 #  define OS_CODE  0x03  /* assume Unix */
 262 #endif
 263
 264 #ifndef PATH_SEP
 265 #  define PATH_SEP '/'
 266 #endif
 267
 268 #ifndef casemap
 269 #  define casemap(c) (c)
 270 #endif
 271
 272 #ifndef OPTIONS_VAR
 273 #  define OPTIONS_VAR "GZIP"
 274 #endif
 275
 276 #ifndef Z_SUFFIX
 277 #  define Z_SUFFIX ".gz"
 278 #endif
 279
 280 #ifdef MAX_EXT_CHARS
 281 #  define MAX_SUFFIX  MAX_EXT_CHARS
 282 #else
 283 #  define MAX_SUFFIX  30
 284 #endif
 285
 286 #ifndef MAKE_LEGAL_NAME
 287 #  ifdef NO_MULTIPLE_DOTS
 288 #    define MAKE_LEGAL_NAME(name)   make_simple_name(name)
 289 #  else
 290 #    define MAKE_LEGAL_NAME(name)
 291 #  endif
 292 #endif
 293
 294 #ifndef MIN_PART
 295 #  define MIN_PART 3
 296    /* keep at least MIN_PART chars between dots in a file name. */
 297 #endif
 298
 299 #ifndef EXPAND
 300 #  define EXPAND(argc,argv)
 301 #endif
 302
 303 #ifndef RECORD_IO
 304 #  define RECORD_IO 0
 305 #endif
 306
 307 #ifndef SET_BINARY_MODE
 308 #  define SET_BINARY_MODE(fd)
 309 #endif
 310
 311 #ifndef OPEN
 312 #  define OPEN(name, flags, mode) open_safer (name, flags, mode)
 313 #endif
 314
 315 #ifndef get_char
 316 #  define get_char() get_byte()
 317 #endif
 318
 319 #ifndef put_char
 320 #  define put_char(c) put_byte(c)
 321 #endif