| 1 | case $CONFIG in |
| 2 | '') |
| 3 | if test -f config.sh; then TOP=.; |
| 4 | elif test -f ../config.sh; then TOP=..; |
| 5 | elif test -f ../../config.sh; then TOP=../..; |
| 6 | elif test -f ../../../config.sh; then TOP=../../..; |
| 7 | elif test -f ../../../../config.sh; then TOP=../../../..; |
| 8 | else |
| 9 | echo "Can't find config.sh."; exit 1 |
| 10 | fi |
| 11 | . $TOP/config.sh |
| 12 | ;; |
| 13 | esac |
| 14 | case "$0" in |
| 15 | */*) cd `expr X$0 : 'X\(.*\)/'` ;; |
| 16 | esac |
| 17 | echo "Extracting config.h (with variable substitutions)" |
| 18 | sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!' |
| 19 | /* |
| 20 | * This file was produced by running the config_h.SH script, which |
| 21 | * gets its values from config.sh, which is generally produced by |
| 22 | * running Configure. |
| 23 | * |
| 24 | * Feel free to modify any of this as the need arises. Note, however, |
| 25 | * that running config_h.SH again will wipe out any changes you've made. |
| 26 | * For a more permanent change edit config.sh and rerun config_h.SH. |
| 27 | * |
| 28 | * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $ |
| 29 | */ |
| 30 | |
| 31 | /* |
| 32 | * Package name : $package |
| 33 | * Source directory : $src |
| 34 | * Configuration time: $cf_time |
| 35 | * Configured by : $cf_by |
| 36 | * Target system : $myuname |
| 37 | */ |
| 38 | |
| 39 | #ifndef _config_h_ |
| 40 | #define _config_h_ |
| 41 | |
| 42 | /* LOC_SED: |
| 43 | * This symbol holds the complete pathname to the sed program. |
| 44 | */ |
| 45 | #define LOC_SED "$full_sed" /**/ |
| 46 | |
| 47 | /* HAS_ALARM: |
| 48 | * This symbol, if defined, indicates that the alarm routine is |
| 49 | * available. |
| 50 | */ |
| 51 | #$d_alarm HAS_ALARM /**/ |
| 52 | |
| 53 | /* HASATTRIBUTE: |
| 54 | * This symbol indicates the C compiler can check for function attributes, |
| 55 | * such as printf formats. This is normally only supported by GNU cc. |
| 56 | */ |
| 57 | #$d_attribut HASATTRIBUTE /**/ |
| 58 | #ifndef HASATTRIBUTE |
| 59 | #define __attribute__(_arg_) |
| 60 | #endif |
| 61 | |
| 62 | /* HAS_BCMP: |
| 63 | * This symbol is defined if the bcmp() routine is available to |
| 64 | * compare blocks of memory. |
| 65 | */ |
| 66 | #$d_bcmp HAS_BCMP /**/ |
| 67 | |
| 68 | /* HAS_BCOPY: |
| 69 | * This symbol is defined if the bcopy() routine is available to |
| 70 | * copy blocks of memory. |
| 71 | */ |
| 72 | #$d_bcopy HAS_BCOPY /**/ |
| 73 | |
| 74 | /* HAS_BZERO: |
| 75 | * This symbol is defined if the bzero() routine is available to |
| 76 | * set a memory block to 0. |
| 77 | */ |
| 78 | #$d_bzero HAS_BZERO /**/ |
| 79 | |
| 80 | /* HAS_CHOWN: |
| 81 | * This symbol, if defined, indicates that the chown routine is |
| 82 | * available. |
| 83 | */ |
| 84 | #$d_chown HAS_CHOWN /**/ |
| 85 | |
| 86 | /* HAS_CHROOT: |
| 87 | * This symbol, if defined, indicates that the chroot routine is |
| 88 | * available. |
| 89 | */ |
| 90 | #$d_chroot HAS_CHROOT /**/ |
| 91 | |
| 92 | /* HAS_CHSIZE: |
| 93 | * This symbol, if defined, indicates that the chsize routine is available |
| 94 | * to truncate files. You might need a -lx to get this routine. |
| 95 | */ |
| 96 | #$d_chsize HAS_CHSIZE /**/ |
| 97 | |
| 98 | /* HASCONST: |
| 99 | * This symbol, if defined, indicates that this C compiler knows about |
| 100 | * the const type. There is no need to actually test for that symbol |
| 101 | * within your programs. The mere use of the "const" keyword will |
| 102 | * trigger the necessary tests. |
| 103 | */ |
| 104 | #$d_const HASCONST /**/ |
| 105 | #ifndef HASCONST |
| 106 | #define const |
| 107 | #endif |
| 108 | |
| 109 | /* HAS_CRYPT: |
| 110 | * This symbol, if defined, indicates that the crypt routine is available |
| 111 | * to encrypt passwords and the like. |
| 112 | */ |
| 113 | #$d_crypt HAS_CRYPT /**/ |
| 114 | |
| 115 | /* HAS_CUSERID: |
| 116 | * This symbol, if defined, indicates that the cuserid routine is |
| 117 | * available to get character login names. |
| 118 | */ |
| 119 | #$d_cuserid HAS_CUSERID /**/ |
| 120 | |
| 121 | /* HAS_DBL_DIG: |
| 122 | * This symbol, if defined, indicates that this system's <float.h> |
| 123 | * or <limits.h> defines the symbol DBL_DIG, which is the number |
| 124 | * of significant digits in a double precision number. If this |
| 125 | * symbol is not defined, a guess of 15 is usually pretty good. |
| 126 | */ |
| 127 | #$d_dbl_dig HAS_DBL_DIG /* */ |
| 128 | |
| 129 | /* HAS_DIFFTIME: |
| 130 | * This symbol, if defined, indicates that the difftime routine is |
| 131 | * available. |
| 132 | */ |
| 133 | #$d_difftime HAS_DIFFTIME /**/ |
| 134 | |
| 135 | /* HAS_DLERROR: |
| 136 | * This symbol, if defined, indicates that the dlerror routine is |
| 137 | * available to return a string describing the last error that |
| 138 | * occurred from a call to dlopen(), dlclose() or dlsym(). |
| 139 | */ |
| 140 | #$d_dlerror HAS_DLERROR /**/ |
| 141 | |
| 142 | /* SETUID_SCRIPTS_ARE_SECURE_NOW: |
| 143 | * This symbol, if defined, indicates that the bug that prevents |
| 144 | * setuid scripts from being secure is not present in this kernel. |
| 145 | */ |
| 146 | /* DOSUID: |
| 147 | * This symbol, if defined, indicates that the C program should |
| 148 | * check the script that it is executing for setuid/setgid bits, and |
| 149 | * attempt to emulate setuid/setgid on systems that have disabled |
| 150 | * setuid #! scripts because the kernel can't do it securely. |
| 151 | * It is up to the package designer to make sure that this emulation |
| 152 | * is done securely. Among other things, it should do an fstat on |
| 153 | * the script it just opened to make sure it really is a setuid/setgid |
| 154 | * script, it should make sure the arguments passed correspond exactly |
| 155 | * to the argument on the #! line, and it should not trust any |
| 156 | * subprocesses to which it must pass the filename rather than the |
| 157 | * file descriptor of the script to be executed. |
| 158 | */ |
| 159 | #$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/ |
| 160 | #$d_dosuid DOSUID /**/ |
| 161 | |
| 162 | /* HAS_DUP2: |
| 163 | * This symbol, if defined, indicates that the dup2 routine is |
| 164 | * available to duplicate file descriptors. |
| 165 | */ |
| 166 | #$d_dup2 HAS_DUP2 /**/ |
| 167 | |
| 168 | /* HAS_FCHMOD: |
| 169 | * This symbol, if defined, indicates that the fchmod routine is available |
| 170 | * to change mode of opened files. If unavailable, use chmod(). |
| 171 | */ |
| 172 | #$d_fchmod HAS_FCHMOD /**/ |
| 173 | |
| 174 | /* HAS_FCHOWN: |
| 175 | * This symbol, if defined, indicates that the fchown routine is available |
| 176 | * to change ownership of opened files. If unavailable, use chown(). |
| 177 | */ |
| 178 | #$d_fchown HAS_FCHOWN /**/ |
| 179 | |
| 180 | /* HAS_FCNTL: |
| 181 | * This symbol, if defined, indicates to the C program that |
| 182 | * the fcntl() function exists. |
| 183 | */ |
| 184 | #$d_fcntl HAS_FCNTL /**/ |
| 185 | |
| 186 | /* HAS_FGETPOS: |
| 187 | * This symbol, if defined, indicates that the fgetpos routine is |
| 188 | * available to get the file position indicator, similar to ftell(). |
| 189 | */ |
| 190 | #$d_fgetpos HAS_FGETPOS /**/ |
| 191 | |
| 192 | /* FLEXFILENAMES: |
| 193 | * This symbol, if defined, indicates that the system supports filenames |
| 194 | * longer than 14 characters. |
| 195 | */ |
| 196 | #$d_flexfnam FLEXFILENAMES /**/ |
| 197 | |
| 198 | /* HAS_FLOCK: |
| 199 | * This symbol, if defined, indicates that the flock routine is |
| 200 | * available to do file locking. |
| 201 | */ |
| 202 | #$d_flock HAS_FLOCK /**/ |
| 203 | |
| 204 | /* HAS_FORK: |
| 205 | * This symbol, if defined, indicates that the fork routine is |
| 206 | * available. |
| 207 | */ |
| 208 | #$d_fork HAS_FORK /**/ |
| 209 | |
| 210 | /* HAS_FSETPOS: |
| 211 | * This symbol, if defined, indicates that the fsetpos routine is |
| 212 | * available to set the file position indicator, similar to fseek(). |
| 213 | */ |
| 214 | #$d_fsetpos HAS_FSETPOS /**/ |
| 215 | |
| 216 | /* HAS_GETTIMEOFDAY: |
| 217 | * This symbol, if defined, indicates that the gettimeofday() system |
| 218 | * call is available for a sub-second accuracy clock. Usually, the file |
| 219 | * <sys/resource.h> needs to be included (see I_SYS_RESOURCE). |
| 220 | * The type "Timeval" should be used to refer to "struct timeval". |
| 221 | */ |
| 222 | #$d_gettimeod HAS_GETTIMEOFDAY /**/ |
| 223 | #ifdef HAS_GETTIMEOFDAY |
| 224 | #define Timeval struct timeval /* Structure used by gettimeofday() */ |
| 225 | #endif |
| 226 | |
| 227 | /* HAS_GETGROUPS: |
| 228 | * This symbol, if defined, indicates that the getgroups() routine is |
| 229 | * available to get the list of process groups. If unavailable, multiple |
| 230 | * groups are probably not supported. |
| 231 | */ |
| 232 | #$d_getgrps HAS_GETGROUPS /**/ |
| 233 | |
| 234 | /* HAS_GETLOGIN: |
| 235 | * This symbol, if defined, indicates that the getlogin routine is |
| 236 | * available to get the login name. |
| 237 | */ |
| 238 | #$d_getlogin HAS_GETLOGIN /**/ |
| 239 | |
| 240 | /* HAS_GETPGID: |
| 241 | * This symbol, if defined, indicates to the C program that |
| 242 | * the getpgid(pid) function is available to get the |
| 243 | * process group id. |
| 244 | */ |
| 245 | #$d_getpgid HAS_GETPGID /**/ |
| 246 | |
| 247 | /* HAS_GETPGRP: |
| 248 | * This symbol, if defined, indicates that the getpgrp routine is |
| 249 | * available to get the current process group. |
| 250 | */ |
| 251 | /* USE_BSD_GETPGRP: |
| 252 | * This symbol, if defined, indicates that getpgrp needs one |
| 253 | * arguments whereas USG one needs none. |
| 254 | */ |
| 255 | #$d_getpgrp HAS_GETPGRP /**/ |
| 256 | #$d_bsdgetpgrp USE_BSD_GETPGRP /**/ |
| 257 | |
| 258 | /* HAS_GETPGRP2: |
| 259 | * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) |
| 260 | * routine is available to get the current process group. |
| 261 | */ |
| 262 | #$d_getpgrp2 HAS_GETPGRP2 /**/ |
| 263 | |
| 264 | /* HAS_GETPPID: |
| 265 | * This symbol, if defined, indicates that the getppid routine is |
| 266 | * available to get the parent process ID. |
| 267 | */ |
| 268 | #$d_getppid HAS_GETPPID /**/ |
| 269 | |
| 270 | /* HAS_GETPRIORITY: |
| 271 | * This symbol, if defined, indicates that the getpriority routine is |
| 272 | * available to get a process's priority. |
| 273 | */ |
| 274 | #$d_getprior HAS_GETPRIORITY /**/ |
| 275 | |
| 276 | /* HAS_INET_ATON: |
| 277 | * This symbol, if defined, indicates to the C program that the |
| 278 | * inet_aton() function is available to parse IP address "dotted-quad" |
| 279 | * strings. |
| 280 | */ |
| 281 | #$d_inetaton HAS_INET_ATON /**/ |
| 282 | |
| 283 | /* HAS_KILLPG: |
| 284 | * This symbol, if defined, indicates that the killpg routine is available |
| 285 | * to kill process groups. If unavailable, you probably should use kill |
| 286 | * with a negative process number. |
| 287 | */ |
| 288 | #$d_killpg HAS_KILLPG /**/ |
| 289 | |
| 290 | /* HAS_LINK: |
| 291 | * This symbol, if defined, indicates that the link routine is |
| 292 | * available to create hard links. |
| 293 | */ |
| 294 | #$d_link HAS_LINK /**/ |
| 295 | |
| 296 | /* HAS_LOCALECONV: |
| 297 | * This symbol, if defined, indicates that the localeconv routine is |
| 298 | * available for numeric and monetary formatting conventions. |
| 299 | */ |
| 300 | #$d_locconv HAS_LOCALECONV /**/ |
| 301 | |
| 302 | /* HAS_LOCKF: |
| 303 | * This symbol, if defined, indicates that the lockf routine is |
| 304 | * available to do file locking. |
| 305 | */ |
| 306 | #$d_lockf HAS_LOCKF /**/ |
| 307 | |
| 308 | /* HAS_LSTAT: |
| 309 | * This symbol, if defined, indicates that the lstat routine is |
| 310 | * available to do file stats on symbolic links. |
| 311 | */ |
| 312 | #$d_lstat HAS_LSTAT /**/ |
| 313 | |
| 314 | /* HAS_MBLEN: |
| 315 | * This symbol, if defined, indicates that the mblen routine is available |
| 316 | * to find the number of bytes in a multibye character. |
| 317 | */ |
| 318 | #$d_mblen HAS_MBLEN /**/ |
| 319 | |
| 320 | /* HAS_MBSTOWCS: |
| 321 | * This symbol, if defined, indicates that the mbstowcs routine is |
| 322 | * available to covert a multibyte string into a wide character string. |
| 323 | */ |
| 324 | #$d_mbstowcs HAS_MBSTOWCS /**/ |
| 325 | |
| 326 | /* HAS_MBTOWC: |
| 327 | * This symbol, if defined, indicates that the mbtowc routine is available |
| 328 | * to covert a multibyte to a wide character. |
| 329 | */ |
| 330 | #$d_mbtowc HAS_MBTOWC /**/ |
| 331 | |
| 332 | /* HAS_MEMCMP: |
| 333 | * This symbol, if defined, indicates that the memcmp routine is available |
| 334 | * to compare blocks of memory. |
| 335 | */ |
| 336 | #$d_memcmp HAS_MEMCMP /**/ |
| 337 | |
| 338 | /* HAS_MEMCPY: |
| 339 | * This symbol, if defined, indicates that the memcpy routine is available |
| 340 | * to copy blocks of memory. |
| 341 | */ |
| 342 | #$d_memcpy HAS_MEMCPY /**/ |
| 343 | |
| 344 | /* HAS_MEMMOVE: |
| 345 | * This symbol, if defined, indicates that the memmove routine is available |
| 346 | * to copy potentially overlapping blocks of memory. This should be used |
| 347 | * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your |
| 348 | * own version. |
| 349 | */ |
| 350 | #$d_memmove HAS_MEMMOVE /**/ |
| 351 | |
| 352 | /* HAS_MEMSET: |
| 353 | * This symbol, if defined, indicates that the memset routine is available |
| 354 | * to set blocks of memory. |
| 355 | */ |
| 356 | #$d_memset HAS_MEMSET /**/ |
| 357 | |
| 358 | /* HAS_MKDIR: |
| 359 | * This symbol, if defined, indicates that the mkdir routine is available |
| 360 | * to create directories. Otherwise you should fork off a new process to |
| 361 | * exec /bin/mkdir. |
| 362 | */ |
| 363 | #$d_mkdir HAS_MKDIR /**/ |
| 364 | |
| 365 | /* HAS_MKFIFO: |
| 366 | * This symbol, if defined, indicates that the mkfifo routine is |
| 367 | * available to create FIFOs. Otherwise, mknod should be able to |
| 368 | * do it for you. However, if mkfifo is there, mknod might require |
| 369 | * super-user privileges which mkfifo will not. |
| 370 | */ |
| 371 | #$d_mkfifo HAS_MKFIFO /**/ |
| 372 | |
| 373 | /* HAS_MKTIME: |
| 374 | * This symbol, if defined, indicates that the mktime routine is |
| 375 | * available. |
| 376 | */ |
| 377 | #$d_mktime HAS_MKTIME /**/ |
| 378 | |
| 379 | /* HAS_NICE: |
| 380 | * This symbol, if defined, indicates that the nice routine is |
| 381 | * available. |
| 382 | */ |
| 383 | #$d_nice HAS_NICE /**/ |
| 384 | |
| 385 | /* HAS_PATHCONF: |
| 386 | * This symbol, if defined, indicates that pathconf() is available |
| 387 | * to determine file-system related limits and options associated |
| 388 | * with a given filename. |
| 389 | */ |
| 390 | /* HAS_FPATHCONF: |
| 391 | * This symbol, if defined, indicates that pathconf() is available |
| 392 | * to determine file-system related limits and options associated |
| 393 | * with a given open file descriptor. |
| 394 | */ |
| 395 | #$d_pathconf HAS_PATHCONF /**/ |
| 396 | #$d_fpathconf HAS_FPATHCONF /**/ |
| 397 | |
| 398 | /* HAS_PAUSE: |
| 399 | * This symbol, if defined, indicates that the pause routine is |
| 400 | * available to suspend a process until a signal is received. |
| 401 | */ |
| 402 | #$d_pause HAS_PAUSE /**/ |
| 403 | |
| 404 | /* HAS_PIPE: |
| 405 | * This symbol, if defined, indicates that the pipe routine is |
| 406 | * available to create an inter-process channel. |
| 407 | */ |
| 408 | #$d_pipe HAS_PIPE /**/ |
| 409 | |
| 410 | /* HAS_POLL: |
| 411 | * This symbol, if defined, indicates that the poll routine is |
| 412 | * available to poll active file descriptors. You may safely |
| 413 | * include <poll.h> when this symbol is defined. |
| 414 | */ |
| 415 | #$d_poll HAS_POLL /**/ |
| 416 | |
| 417 | /* HAS_READDIR: |
| 418 | * This symbol, if defined, indicates that the readdir routine is |
| 419 | * available to read directory entries. You may have to include |
| 420 | * <dirent.h>. See I_DIRENT. |
| 421 | */ |
| 422 | #$d_readdir HAS_READDIR /**/ |
| 423 | |
| 424 | /* HAS_SEEKDIR: |
| 425 | * This symbol, if defined, indicates that the seekdir routine is |
| 426 | * available. You may have to include <dirent.h>. See I_DIRENT. |
| 427 | */ |
| 428 | #$d_seekdir HAS_SEEKDIR /**/ |
| 429 | |
| 430 | /* HAS_TELLDIR: |
| 431 | * This symbol, if defined, indicates that the telldir routine is |
| 432 | * available. You may have to include <dirent.h>. See I_DIRENT. |
| 433 | */ |
| 434 | #$d_telldir HAS_TELLDIR /**/ |
| 435 | |
| 436 | /* HAS_REWINDDIR: |
| 437 | * This symbol, if defined, indicates that the rewinddir routine is |
| 438 | * available. You may have to include <dirent.h>. See I_DIRENT. |
| 439 | */ |
| 440 | #$d_rewinddir HAS_REWINDDIR /**/ |
| 441 | |
| 442 | /* HAS_READLINK: |
| 443 | * This symbol, if defined, indicates that the readlink routine is |
| 444 | * available to read the value of a symbolic link. |
| 445 | */ |
| 446 | #$d_readlink HAS_READLINK /**/ |
| 447 | |
| 448 | /* HAS_RENAME: |
| 449 | * This symbol, if defined, indicates that the rename routine is available |
| 450 | * to rename files. Otherwise you should do the unlink(), link(), unlink() |
| 451 | * trick. |
| 452 | */ |
| 453 | #$d_rename HAS_RENAME /**/ |
| 454 | |
| 455 | /* HAS_RMDIR: |
| 456 | * This symbol, if defined, indicates that the rmdir routine is |
| 457 | * available to remove directories. Otherwise you should fork off a |
| 458 | * new process to exec /bin/rmdir. |
| 459 | */ |
| 460 | #$d_rmdir HAS_RMDIR /**/ |
| 461 | |
| 462 | /* HAS_SELECT: |
| 463 | * This symbol, if defined, indicates that the select routine is |
| 464 | * available to select active file descriptors. If the timeout field |
| 465 | * is used, <sys/time.h> may need to be included. |
| 466 | */ |
| 467 | #$d_select HAS_SELECT /**/ |
| 468 | |
| 469 | /* HAS_SETEGID: |
| 470 | * This symbol, if defined, indicates that the setegid routine is available |
| 471 | * to change the effective gid of the current program. |
| 472 | */ |
| 473 | #$d_setegid HAS_SETEGID /**/ |
| 474 | |
| 475 | /* HAS_SETEUID: |
| 476 | * This symbol, if defined, indicates that the seteuid routine is available |
| 477 | * to change the effective uid of the current program. |
| 478 | */ |
| 479 | #$d_seteuid HAS_SETEUID /**/ |
| 480 | |
| 481 | /* HAS_SETLINEBUF: |
| 482 | * This symbol, if defined, indicates that the setlinebuf routine is |
| 483 | * available to change stderr or stdout from block-buffered or unbuffered |
| 484 | * to a line-buffered mode. |
| 485 | */ |
| 486 | #$d_setlinebuf HAS_SETLINEBUF /**/ |
| 487 | |
| 488 | /* HAS_SETLOCALE: |
| 489 | * This symbol, if defined, indicates that the setlocale routine is |
| 490 | * available to handle locale-specific ctype implementations. |
| 491 | */ |
| 492 | #$d_setlocale HAS_SETLOCALE /**/ |
| 493 | |
| 494 | /* HAS_SETPGID: |
| 495 | * This symbol, if defined, indicates that the setpgid(pid, gpid) |
| 496 | * routine is available to set process group ID. |
| 497 | */ |
| 498 | #$d_setpgid HAS_SETPGID /**/ |
| 499 | |
| 500 | /* HAS_SETPGRP: |
| 501 | * This symbol, if defined, indicates that the setpgrp routine is |
| 502 | * available to set the current process group. |
| 503 | */ |
| 504 | /* USE_BSD_SETPGRP: |
| 505 | * This symbol, if defined, indicates that setpgrp needs two |
| 506 | * arguments whereas USG one needs none. See also HAS_SETPGID |
| 507 | * for a POSIX interface. |
| 508 | */ |
| 509 | #$d_setpgrp HAS_SETPGRP /**/ |
| 510 | #$d_bsdsetpgrp USE_BSD_SETPGRP /**/ |
| 511 | |
| 512 | /* HAS_SETPGRP2: |
| 513 | * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) |
| 514 | * routine is available to set the current process group. |
| 515 | */ |
| 516 | #$d_setpgrp2 HAS_SETPGRP2 /**/ |
| 517 | |
| 518 | /* HAS_SETPRIORITY: |
| 519 | * This symbol, if defined, indicates that the setpriority routine is |
| 520 | * available to set a process's priority. |
| 521 | */ |
| 522 | #$d_setprior HAS_SETPRIORITY /**/ |
| 523 | |
| 524 | /* HAS_SETREGID: |
| 525 | * This symbol, if defined, indicates that the setregid routine is |
| 526 | * available to change the real and effective gid of the current |
| 527 | * process. |
| 528 | */ |
| 529 | /* HAS_SETRESGID: |
| 530 | * This symbol, if defined, indicates that the setresgid routine is |
| 531 | * available to change the real, effective and saved gid of the current |
| 532 | * process. |
| 533 | */ |
| 534 | #$d_setregid HAS_SETREGID /**/ |
| 535 | #$d_setresgid HAS_SETRESGID /**/ |
| 536 | |
| 537 | /* HAS_SETREUID: |
| 538 | * This symbol, if defined, indicates that the setreuid routine is |
| 539 | * available to change the real and effective uid of the current |
| 540 | * process. |
| 541 | */ |
| 542 | /* HAS_SETRESUID: |
| 543 | * This symbol, if defined, indicates that the setresuid routine is |
| 544 | * available to change the real, effective and saved uid of the current |
| 545 | * process. |
| 546 | */ |
| 547 | #$d_setreuid HAS_SETREUID /**/ |
| 548 | #$d_setresuid HAS_SETRESUID /**/ |
| 549 | |
| 550 | /* HAS_SETRGID: |
| 551 | * This symbol, if defined, indicates that the setrgid routine is available |
| 552 | * to change the real gid of the current program. |
| 553 | */ |
| 554 | #$d_setrgid HAS_SETRGID /**/ |
| 555 | |
| 556 | /* HAS_SETRUID: |
| 557 | * This symbol, if defined, indicates that the setruid routine is available |
| 558 | * to change the real uid of the current program. |
| 559 | */ |
| 560 | #$d_setruid HAS_SETRUID /**/ |
| 561 | |
| 562 | /* HAS_SETSID: |
| 563 | * This symbol, if defined, indicates that the setsid routine is |
| 564 | * available to set the process group ID. |
| 565 | */ |
| 566 | #$d_setsid HAS_SETSID /**/ |
| 567 | |
| 568 | /* Shmat_t: |
| 569 | * This symbol holds the return type of the shmat() system call. |
| 570 | * Usually set to 'void *' or 'char *'. |
| 571 | */ |
| 572 | /* HAS_SHMAT_PROTOTYPE: |
| 573 | * This symbol, if defined, indicates that the sys/shm.h includes |
| 574 | * a prototype for shmat(). Otherwise, it is up to the program to |
| 575 | * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess, |
| 576 | * but not always right so it should be emitted by the program only |
| 577 | * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. |
| 578 | */ |
| 579 | #define Shmat_t $shmattype /**/ |
| 580 | #$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/ |
| 581 | |
| 582 | /* HAS_STRCHR: |
| 583 | * This symbol is defined to indicate that the strchr()/strrchr() |
| 584 | * functions are available for string searching. If not, try the |
| 585 | * index()/rindex() pair. |
| 586 | */ |
| 587 | /* HAS_INDEX: |
| 588 | * This symbol is defined to indicate that the index()/rindex() |
| 589 | * functions are available for string searching. |
| 590 | */ |
| 591 | #$d_strchr HAS_STRCHR /**/ |
| 592 | #$d_index HAS_INDEX /**/ |
| 593 | |
| 594 | /* HAS_STRCOLL: |
| 595 | * This symbol, if defined, indicates that the strcoll routine is |
| 596 | * available to compare strings using collating information. |
| 597 | */ |
| 598 | #$d_strcoll HAS_STRCOLL /**/ |
| 599 | |
| 600 | /* USE_STRUCT_COPY: |
| 601 | * This symbol, if defined, indicates that this C compiler knows how |
| 602 | * to copy structures. If undefined, you'll need to use a block copy |
| 603 | * routine of some sort instead. |
| 604 | */ |
| 605 | #$d_strctcpy USE_STRUCT_COPY /**/ |
| 606 | |
| 607 | /* HAS_STRTOD: |
| 608 | * This symbol, if defined, indicates that the strtod routine is |
| 609 | * available to provide better numeric string conversion than atof(). |
| 610 | */ |
| 611 | #$d_strtod HAS_STRTOD /**/ |
| 612 | |
| 613 | /* HAS_STRTOL: |
| 614 | * This symbol, if defined, indicates that the strtol routine is available |
| 615 | * to provide better numeric string conversion than atoi() and friends. |
| 616 | */ |
| 617 | #$d_strtol HAS_STRTOL /**/ |
| 618 | |
| 619 | /* HAS_STRTOUL: |
| 620 | * This symbol, if defined, indicates that the strtoul routine is |
| 621 | * available to provide conversion of strings to unsigned long. |
| 622 | */ |
| 623 | #$d_strtoul HAS_STRTOUL /**/ |
| 624 | |
| 625 | /* HAS_STRXFRM: |
| 626 | * This symbol, if defined, indicates that the strxfrm() routine is |
| 627 | * available to transform strings. |
| 628 | */ |
| 629 | #$d_strxfrm HAS_STRXFRM /**/ |
| 630 | |
| 631 | /* HAS_SYMLINK: |
| 632 | * This symbol, if defined, indicates that the symlink routine is available |
| 633 | * to create symbolic links. |
| 634 | */ |
| 635 | #$d_symlink HAS_SYMLINK /**/ |
| 636 | |
| 637 | /* HAS_SYSCALL: |
| 638 | * This symbol, if defined, indicates that the syscall routine is |
| 639 | * available to call arbitrary system calls. If undefined, that's tough. |
| 640 | */ |
| 641 | #$d_syscall HAS_SYSCALL /**/ |
| 642 | |
| 643 | /* HAS_SYSCONF: |
| 644 | * This symbol, if defined, indicates that sysconf() is available |
| 645 | * to determine system related limits and options. |
| 646 | */ |
| 647 | #$d_sysconf HAS_SYSCONF /**/ |
| 648 | |
| 649 | /* HAS_SYSTEM: |
| 650 | * This symbol, if defined, indicates that the system routine is |
| 651 | * available to issue a shell command. |
| 652 | */ |
| 653 | #$d_system HAS_SYSTEM /**/ |
| 654 | |
| 655 | /* HAS_TCGETPGRP: |
| 656 | * This symbol, if defined, indicates that the tcgetpgrp routine is |
| 657 | * available to get foreground process group ID. |
| 658 | */ |
| 659 | #$d_tcgetpgrp HAS_TCGETPGRP /**/ |
| 660 | |
| 661 | /* HAS_TCSETPGRP: |
| 662 | * This symbol, if defined, indicates that the tcsetpgrp routine is |
| 663 | * available to set foreground process group ID. |
| 664 | */ |
| 665 | #$d_tcsetpgrp HAS_TCSETPGRP /**/ |
| 666 | |
| 667 | /* HAS_TRUNCATE: |
| 668 | * This symbol, if defined, indicates that the truncate routine is |
| 669 | * available to truncate files. |
| 670 | */ |
| 671 | #$d_truncate HAS_TRUNCATE /**/ |
| 672 | |
| 673 | /* HAS_TZNAME: |
| 674 | * This symbol, if defined, indicates that the tzname[] array is |
| 675 | * available to access timezone names. |
| 676 | */ |
| 677 | #$d_tzname HAS_TZNAME /**/ |
| 678 | |
| 679 | /* HAS_UMASK: |
| 680 | * This symbol, if defined, indicates that the umask routine is |
| 681 | * available to set and get the value of the file creation mask. |
| 682 | */ |
| 683 | #$d_umask HAS_UMASK /**/ |
| 684 | |
| 685 | /* HASVOLATILE: |
| 686 | * This symbol, if defined, indicates that this C compiler knows about |
| 687 | * the volatile declaration. |
| 688 | */ |
| 689 | #$d_volatile HASVOLATILE /**/ |
| 690 | #ifndef HASVOLATILE |
| 691 | #define volatile |
| 692 | #endif |
| 693 | |
| 694 | /* HAS_WAIT4: |
| 695 | * This symbol, if defined, indicates that wait4() exists. |
| 696 | */ |
| 697 | #$d_wait4 HAS_WAIT4 /**/ |
| 698 | |
| 699 | /* HAS_WAITPID: |
| 700 | * This symbol, if defined, indicates that the waitpid routine is |
| 701 | * available to wait for child process. |
| 702 | */ |
| 703 | #$d_waitpid HAS_WAITPID /**/ |
| 704 | |
| 705 | /* HAS_WCSTOMBS: |
| 706 | * This symbol, if defined, indicates that the wcstombs routine is |
| 707 | * available to convert wide character strings to multibyte strings. |
| 708 | */ |
| 709 | #$d_wcstombs HAS_WCSTOMBS /**/ |
| 710 | |
| 711 | /* HAS_WCTOMB: |
| 712 | * This symbol, if defined, indicates that the wctomb routine is available |
| 713 | * to covert a wide character to a multibyte. |
| 714 | */ |
| 715 | #$d_wctomb HAS_WCTOMB /**/ |
| 716 | |
| 717 | /* I_ARPA_INET: |
| 718 | * This symbol, if defined, indicates to the C program that it should |
| 719 | * include <arpa/inet.h> to get inet_addr and friends declarations. |
| 720 | */ |
| 721 | #$i_arpainet I_ARPA_INET /**/ |
| 722 | |
| 723 | /* I_DBM: |
| 724 | * This symbol, if defined, indicates that <dbm.h> exists and should |
| 725 | * be included. |
| 726 | */ |
| 727 | /* I_RPCSVC_DBM: |
| 728 | * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and |
| 729 | * should be included. |
| 730 | */ |
| 731 | #$i_dbm I_DBM /**/ |
| 732 | #$i_rpcsvcdbm I_RPCSVC_DBM /**/ |
| 733 | |
| 734 | /* I_DIRENT: |
| 735 | * This symbol, if defined, indicates to the C program that it should |
| 736 | * include <dirent.h>. Using this symbol also triggers the definition |
| 737 | * of the Direntry_t define which ends up being 'struct dirent' or |
| 738 | * 'struct direct' depending on the availability of <dirent.h>. |
| 739 | */ |
| 740 | /* DIRNAMLEN: |
| 741 | * This symbol, if defined, indicates to the C program that the length |
| 742 | * of directory entry names is provided by a d_namlen field. Otherwise |
| 743 | * you need to do strlen() on the d_name field. |
| 744 | */ |
| 745 | /* Direntry_t: |
| 746 | * This symbol is set to 'struct direct' or 'struct dirent' depending on |
| 747 | * whether dirent is available or not. You should use this pseudo type to |
| 748 | * portably declare your directory entries. |
| 749 | */ |
| 750 | #$i_dirent I_DIRENT /**/ |
| 751 | #$d_dirnamlen DIRNAMLEN /**/ |
| 752 | #define Direntry_t $direntrytype |
| 753 | |
| 754 | /* I_DLFCN: |
| 755 | * This symbol, if defined, indicates that <dlfcn.h> exists and should |
| 756 | * be included. |
| 757 | */ |
| 758 | #$i_dlfcn I_DLFCN /**/ |
| 759 | |
| 760 | /* I_FCNTL: |
| 761 | * This manifest constant tells the C program to include <fcntl.h>. |
| 762 | */ |
| 763 | #$i_fcntl I_FCNTL /**/ |
| 764 | |
| 765 | /* I_FLOAT: |
| 766 | * This symbol, if defined, indicates to the C program that it should |
| 767 | * include <float.h> to get definition of symbols like DBL_MAX or |
| 768 | * DBL_MIN, i.e. machine dependent floating point values. |
| 769 | */ |
| 770 | #$i_float I_FLOAT /**/ |
| 771 | |
| 772 | /* I_LIMITS: |
| 773 | * This symbol, if defined, indicates to the C program that it should |
| 774 | * include <limits.h> to get definition of symbols like WORD_BIT or |
| 775 | * LONG_MAX, i.e. machine dependant limitations. |
| 776 | */ |
| 777 | #$i_limits I_LIMITS /**/ |
| 778 | |
| 779 | /* I_LOCALE: |
| 780 | * This symbol, if defined, indicates to the C program that it should |
| 781 | * include <locale.h>. |
| 782 | */ |
| 783 | #$i_locale I_LOCALE /**/ |
| 784 | |
| 785 | /* I_MATH: |
| 786 | * This symbol, if defined, indicates to the C program that it should |
| 787 | * include <math.h>. |
| 788 | */ |
| 789 | #$i_math I_MATH /**/ |
| 790 | |
| 791 | /* I_MEMORY: |
| 792 | * This symbol, if defined, indicates to the C program that it should |
| 793 | * include <memory.h>. |
| 794 | */ |
| 795 | #$i_memory I_MEMORY /**/ |
| 796 | |
| 797 | /* I_NDBM: |
| 798 | * This symbol, if defined, indicates that <ndbm.h> exists and should |
| 799 | * be included. |
| 800 | */ |
| 801 | #$i_ndbm I_NDBM /**/ |
| 802 | |
| 803 | /* I_NET_ERRNO: |
| 804 | * This symbol, if defined, indicates that <net/errno.h> exists and |
| 805 | * should be included. |
| 806 | */ |
| 807 | #$i_neterrno I_NET_ERRNO /**/ |
| 808 | |
| 809 | /* I_NETINET_IN: |
| 810 | * This symbol, if defined, indicates to the C program that it should |
| 811 | * include <netinet/in.h>. Otherwise, you may try <sys/in.h>. |
| 812 | */ |
| 813 | #$i_niin I_NETINET_IN /**/ |
| 814 | |
| 815 | /* I_SFIO: |
| 816 | * This symbol, if defined, indicates to the C program that it should |
| 817 | * include <sfio.h>. |
| 818 | */ |
| 819 | #$i_sfio I_SFIO /**/ |
| 820 | |
| 821 | /* I_STDDEF: |
| 822 | * This symbol, if defined, indicates that <stddef.h> exists and should |
| 823 | * be included. |
| 824 | */ |
| 825 | #$i_stddef I_STDDEF /**/ |
| 826 | |
| 827 | /* I_STDLIB: |
| 828 | * This symbol, if defined, indicates that <stdlib.h> exists and should |
| 829 | * be included. |
| 830 | */ |
| 831 | #$i_stdlib I_STDLIB /**/ |
| 832 | |
| 833 | /* I_STRING: |
| 834 | * This symbol, if defined, indicates to the C program that it should |
| 835 | * include <string.h> (USG systems) instead of <strings.h> (BSD systems). |
| 836 | */ |
| 837 | #$i_string I_STRING /**/ |
| 838 | |
| 839 | /* I_SYS_DIR: |
| 840 | * This symbol, if defined, indicates to the C program that it should |
| 841 | * include <sys/dir.h>. |
| 842 | */ |
| 843 | #$i_sysdir I_SYS_DIR /**/ |
| 844 | |
| 845 | /* I_SYS_FILE: |
| 846 | * This symbol, if defined, indicates to the C program that it should |
| 847 | * include <sys/file.h> to get definition of R_OK and friends. |
| 848 | */ |
| 849 | #$i_sysfile I_SYS_FILE /**/ |
| 850 | |
| 851 | /* I_SYS_IOCTL: |
| 852 | * This symbol, if defined, indicates that <sys/ioctl.h> exists and should |
| 853 | * be included. Otherwise, include <sgtty.h> or <termio.h>. |
| 854 | */ |
| 855 | #$i_sysioctl I_SYS_IOCTL /**/ |
| 856 | |
| 857 | /* I_SYS_NDIR: |
| 858 | * This symbol, if defined, indicates to the C program that it should |
| 859 | * include <sys/ndir.h>. |
| 860 | */ |
| 861 | #$i_sysndir I_SYS_NDIR /**/ |
| 862 | |
| 863 | /* I_SYS_PARAM: |
| 864 | * This symbol, if defined, indicates to the C program that it should |
| 865 | * include <sys/param.h>. |
| 866 | */ |
| 867 | #$i_sysparam I_SYS_PARAM /**/ |
| 868 | |
| 869 | /* I_SYS_RESOURCE: |
| 870 | * This symbol, if defined, indicates to the C program that it should |
| 871 | * include <sys/resource.h>. |
| 872 | */ |
| 873 | #$i_sysresrc I_SYS_RESOURCE /**/ |
| 874 | |
| 875 | /* I_SYS_SELECT: |
| 876 | * This symbol, if defined, indicates to the C program that it should |
| 877 | * include <sys/select.h> in order to get definition of struct timeval. |
| 878 | */ |
| 879 | #$i_sysselct I_SYS_SELECT /**/ |
| 880 | |
| 881 | /* I_SYS_STAT: |
| 882 | * This symbol, if defined, indicates to the C program that it should |
| 883 | * include <sys/stat.h>. |
| 884 | */ |
| 885 | #$i_sysstat I_SYS_STAT /**/ |
| 886 | |
| 887 | /* I_SYS_TIMES: |
| 888 | * This symbol, if defined, indicates to the C program that it should |
| 889 | * include <sys/times.h>. |
| 890 | */ |
| 891 | #$i_systimes I_SYS_TIMES /**/ |
| 892 | |
| 893 | /* I_SYS_TYPES: |
| 894 | * This symbol, if defined, indicates to the C program that it should |
| 895 | * include <sys/types.h>. |
| 896 | */ |
| 897 | #$i_systypes I_SYS_TYPES /**/ |
| 898 | |
| 899 | /* I_SYS_UN: |
| 900 | * This symbol, if defined, indicates to the C program that it should |
| 901 | * include <sys/un.h> to get UNIX domain socket definitions. |
| 902 | */ |
| 903 | #$i_sysun I_SYS_UN /**/ |
| 904 | |
| 905 | /* I_SYS_WAIT: |
| 906 | * This symbol, if defined, indicates to the C program that it should |
| 907 | * include <sys/wait.h>. |
| 908 | */ |
| 909 | #$i_syswait I_SYS_WAIT /**/ |
| 910 | |
| 911 | /* I_TERMIO: |
| 912 | * This symbol, if defined, indicates that the program should include |
| 913 | * <termio.h> rather than <sgtty.h>. There are also differences in |
| 914 | * the ioctl() calls that depend on the value of this symbol. |
| 915 | */ |
| 916 | /* I_TERMIOS: |
| 917 | * This symbol, if defined, indicates that the program should include |
| 918 | * the POSIX termios.h rather than sgtty.h or termio.h. |
| 919 | * There are also differences in the ioctl() calls that depend on the |
| 920 | * value of this symbol. |
| 921 | */ |
| 922 | /* I_SGTTY: |
| 923 | * This symbol, if defined, indicates that the program should include |
| 924 | * <sgtty.h> rather than <termio.h>. There are also differences in |
| 925 | * the ioctl() calls that depend on the value of this symbol. |
| 926 | */ |
| 927 | #$i_termio I_TERMIO /**/ |
| 928 | #$i_termios I_TERMIOS /**/ |
| 929 | #$i_sgtty I_SGTTY /**/ |
| 930 | |
| 931 | /* I_UNISTD: |
| 932 | * This symbol, if defined, indicates to the C program that it should |
| 933 | * include <unistd.h>. |
| 934 | */ |
| 935 | #$i_unistd I_UNISTD /**/ |
| 936 | |
| 937 | /* I_UTIME: |
| 938 | * This symbol, if defined, indicates to the C program that it should |
| 939 | * include <utime.h>. |
| 940 | */ |
| 941 | #$i_utime I_UTIME /**/ |
| 942 | |
| 943 | /* I_VALUES: |
| 944 | * This symbol, if defined, indicates to the C program that it should |
| 945 | * include <values.h> to get definition of symbols like MINFLOAT or |
| 946 | * MAXLONG, i.e. machine dependant limitations. Probably, you |
| 947 | * should use <limits.h> instead, if it is available. |
| 948 | */ |
| 949 | #$i_values I_VALUES /**/ |
| 950 | |
| 951 | /* I_STDARG: |
| 952 | * This symbol, if defined, indicates that <stdarg.h> exists and should |
| 953 | * be included. |
| 954 | */ |
| 955 | /* I_VARARGS: |
| 956 | * This symbol, if defined, indicates to the C program that it should |
| 957 | * include <varargs.h>. |
| 958 | */ |
| 959 | #$i_stdarg I_STDARG /**/ |
| 960 | #$i_varargs I_VARARGS /**/ |
| 961 | |
| 962 | /* I_VFORK: |
| 963 | * This symbol, if defined, indicates to the C program that it should |
| 964 | * include vfork.h. |
| 965 | */ |
| 966 | #$i_vfork I_VFORK /**/ |
| 967 | |
| 968 | /* CAN_PROTOTYPE: |
| 969 | * If defined, this macro indicates that the C compiler can handle |
| 970 | * function prototypes. |
| 971 | */ |
| 972 | /* _: |
| 973 | * This macro is used to declare function parameters for folks who want |
| 974 | * to make declarations with prototypes using a different style than |
| 975 | * the above macros. Use double parentheses. For example: |
| 976 | * |
| 977 | * int main _((int argc, char *argv[])); |
| 978 | */ |
| 979 | #$prototype CAN_PROTOTYPE /**/ |
| 980 | #ifdef CAN_PROTOTYPE |
| 981 | #define _(args) args |
| 982 | #else |
| 983 | #define _(args) () |
| 984 | #endif |
| 985 | |
| 986 | /* SH_PATH: |
| 987 | * This symbol contains the full pathname to the shell used on this |
| 988 | * on this system to execute Bourne shell scripts. Usually, this will be |
| 989 | * /bin/sh, though it's possible that some systems will have /bin/ksh, |
| 990 | * /bin/pdksh, /bin/ash, /bin/bash, or even something such as |
| 991 | * D:/bin/sh.exe. |
| 992 | */ |
| 993 | #define SH_PATH "$sh" /**/ |
| 994 | |
| 995 | /* STDCHAR: |
| 996 | * This symbol is defined to be the type of char used in stdio.h. |
| 997 | * It has the values "unsigned char" or "char". |
| 998 | */ |
| 999 | #define STDCHAR $stdchar /**/ |
| 1000 | |
| 1001 | /* CROSSCOMPILE: |
| 1002 | * This symbol, if defined, signifies that we our |
| 1003 | * build process is a cross-compilation. |
| 1004 | */ |
| 1005 | #$crosscompile CROSSCOMPILE /**/ |
| 1006 | |
| 1007 | /* INTSIZE: |
| 1008 | * This symbol contains the value of sizeof(int) so that the C |
| 1009 | * preprocessor can make decisions based on it. |
| 1010 | */ |
| 1011 | /* LONGSIZE: |
| 1012 | * This symbol contains the value of sizeof(long) so that the C |
| 1013 | * preprocessor can make decisions based on it. |
| 1014 | */ |
| 1015 | /* SHORTSIZE: |
| 1016 | * This symbol contains the value of sizeof(short) so that the C |
| 1017 | * preprocessor can make decisions based on it. |
| 1018 | */ |
| 1019 | #define INTSIZE $intsize /**/ |
| 1020 | #define LONGSIZE $longsize /**/ |
| 1021 | #define SHORTSIZE $shortsize /**/ |
| 1022 | |
| 1023 | /* MULTIARCH: |
| 1024 | * This symbol, if defined, signifies that the build |
| 1025 | * process will produce some binary files that are going to be |
| 1026 | * used in a cross-platform environment. This is the case for |
| 1027 | * example with the NeXT "fat" binaries that contain executables |
| 1028 | * for several CPUs. |
| 1029 | */ |
| 1030 | #$multiarch MULTIARCH /**/ |
| 1031 | |
| 1032 | /* HAS_QUAD: |
| 1033 | * This symbol, if defined, tells that there's a 64-bit integer type, |
| 1034 | * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one |
| 1035 | * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T. |
| 1036 | */ |
| 1037 | #$d_quad HAS_QUAD /**/ |
| 1038 | #ifdef HAS_QUAD |
| 1039 | # define Quad_t $quadtype /**/ |
| 1040 | # define Uquad_t $uquadtype /**/ |
| 1041 | # define QUADKIND $quadkind /**/ |
| 1042 | # define QUAD_IS_INT 1 |
| 1043 | # define QUAD_IS_LONG 2 |
| 1044 | # define QUAD_IS_LONG_LONG 3 |
| 1045 | # define QUAD_IS_INT64_T 4 |
| 1046 | #endif |
| 1047 | |
| 1048 | /* HAS_ACCESSX: |
| 1049 | * This symbol, if defined, indicates that the accessx routine is |
| 1050 | * available to do extended access checks. |
| 1051 | */ |
| 1052 | #$d_accessx HAS_ACCESSX /**/ |
| 1053 | |
| 1054 | /* HAS_EACCESS: |
| 1055 | * This symbol, if defined, indicates that the eaccess routine is |
| 1056 | * available to do extended access checks. |
| 1057 | */ |
| 1058 | #$d_eaccess HAS_EACCESS /**/ |
| 1059 | |
| 1060 | /* I_SYS_ACCESS: |
| 1061 | * This symbol, if defined, indicates to the C program that it should |
| 1062 | * include <sys/access.h>. |
| 1063 | */ |
| 1064 | #$i_sysaccess I_SYS_ACCESS /**/ |
| 1065 | |
| 1066 | /* I_SYS_SECURITY: |
| 1067 | * This symbol, if defined, indicates to the C program that it should |
| 1068 | * include <sys/security.h>. |
| 1069 | */ |
| 1070 | #$i_syssecrt I_SYS_SECURITY /**/ |
| 1071 | |
| 1072 | /* OSNAME: |
| 1073 | * This symbol contains the name of the operating system, as determined |
| 1074 | * by Configure. You shouldn't rely on it too much; the specific |
| 1075 | * feature tests from Configure are generally more reliable. |
| 1076 | */ |
| 1077 | #define OSNAME "$osname" /**/ |
| 1078 | |
| 1079 | /* MEM_ALIGNBYTES: |
| 1080 | * This symbol contains the number of bytes required to align a |
| 1081 | * double. Usual values are 2, 4 and 8. The default is eight, |
| 1082 | * for safety. |
| 1083 | */ |
| 1084 | #if defined(CROSSCOMPILE) || defined(MULTIARCH) |
| 1085 | # define MEM_ALIGNBYTES 8 |
| 1086 | #else |
| 1087 | #define MEM_ALIGNBYTES $alignbytes |
| 1088 | #endif |
| 1089 | |
| 1090 | /* ARCHLIB: |
| 1091 | * This variable, if defined, holds the name of the directory in |
| 1092 | * which the user wants to put architecture-dependent public |
| 1093 | * library files for $package. It is most often a local directory |
| 1094 | * such as /usr/local/lib. Programs using this variable must be |
| 1095 | * prepared to deal with filename expansion. If ARCHLIB is the |
| 1096 | * same as PRIVLIB, it is not defined, since presumably the |
| 1097 | * program already searches PRIVLIB. |
| 1098 | */ |
| 1099 | /* ARCHLIB_EXP: |
| 1100 | * This symbol contains the ~name expanded version of ARCHLIB, to be used |
| 1101 | * in programs that are not prepared to deal with ~ expansion at run-time. |
| 1102 | */ |
| 1103 | #$d_archlib ARCHLIB "$archlib" /**/ |
| 1104 | #$d_archlib ARCHLIB_EXP "$archlibexp" /**/ |
| 1105 | |
| 1106 | /* ARCHNAME: |
| 1107 | * This symbol holds a string representing the architecture name. |
| 1108 | * It may be used to construct an architecture-dependant pathname |
| 1109 | * where library files may be held under a private library, for |
| 1110 | * instance. |
| 1111 | */ |
| 1112 | #define ARCHNAME "$archname" /**/ |
| 1113 | |
| 1114 | /* HAS_ATOLF: |
| 1115 | * This symbol, if defined, indicates that the atolf routine is |
| 1116 | * available to convert strings into long doubles. |
| 1117 | */ |
| 1118 | #$d_atolf HAS_ATOLF /**/ |
| 1119 | |
| 1120 | /* HAS_ATOLL: |
| 1121 | * This symbol, if defined, indicates that the atoll routine is |
| 1122 | * available to convert strings into long longs. |
| 1123 | */ |
| 1124 | #$d_atoll HAS_ATOLL /**/ |
| 1125 | |
| 1126 | /* BIN: |
| 1127 | * This symbol holds the path of the bin directory where the package will |
| 1128 | * be installed. Program must be prepared to deal with ~name substitution. |
| 1129 | */ |
| 1130 | /* BIN_EXP: |
| 1131 | * This symbol is the filename expanded version of the BIN symbol, for |
| 1132 | * programs that do not want to deal with that at run-time. |
| 1133 | */ |
| 1134 | #define BIN "$bin" /**/ |
| 1135 | #define BIN_EXP "$binexp" /**/ |
| 1136 | |
| 1137 | /* PERL_BINCOMPAT_5005: |
| 1138 | * This symbol, if defined, indicates that Perl 5.006 should be |
| 1139 | * binary-compatible with Perl 5.005. This is impossible for builds |
| 1140 | * that use features like threads and multiplicity it is always $undef |
| 1141 | * for those versions. |
| 1142 | */ |
| 1143 | #$d_bincompat5005 PERL_BINCOMPAT_5005 /**/ |
| 1144 | |
| 1145 | /* BYTEORDER: |
| 1146 | * This symbol holds the hexadecimal constant defined in byteorder, |
| 1147 | * i.e. 0x1234 or 0x4321, etc... |
| 1148 | * If the compiler supports cross-compiling or multiple-architecture |
| 1149 | * binaries (eg. on NeXT systems), use compiler-defined macros to |
| 1150 | * determine the byte order. |
| 1151 | * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture |
| 1152 | * Binaries (MAB) on either big endian or little endian machines. |
| 1153 | * The endian-ness is available at compile-time. This only matters |
| 1154 | * for perl, where the config.h can be generated and installed on |
| 1155 | * one system, and used by a different architecture to build an |
| 1156 | * extension. Older versions of NeXT that might not have |
| 1157 | * defined either *_ENDIAN__ were all on Motorola 680x0 series, |
| 1158 | * so the default case (for NeXT) is big endian to catch them. |
| 1159 | * This might matter for NeXT 3.0. |
| 1160 | */ |
| 1161 | #if defined(CROSSCOMPILE) || defined(MULTIARCH) |
| 1162 | # ifdef __LITTLE_ENDIAN__ |
| 1163 | # if LONGSIZE == 4 |
| 1164 | # define BYTEORDER 0x1234 |
| 1165 | # else |
| 1166 | # if LONGSIZE == 8 |
| 1167 | # define BYTEORDER 0x12345678 |
| 1168 | # endif |
| 1169 | # endif |
| 1170 | # else |
| 1171 | # ifdef __BIG_ENDIAN__ |
| 1172 | # if LONGSIZE == 4 |
| 1173 | # define BYTEORDER 0x4321 |
| 1174 | # else |
| 1175 | # if LONGSIZE == 8 |
| 1176 | # define BYTEORDER 0x87654321 |
| 1177 | # endif |
| 1178 | # endif |
| 1179 | # endif |
| 1180 | # endif |
| 1181 | # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__)) |
| 1182 | # define BYTEORDER 0x4321 |
| 1183 | # endif |
| 1184 | #else |
| 1185 | #define BYTEORDER 0x$byteorder /* large digits for MSB */ |
| 1186 | #endif /* NeXT */ |
| 1187 | |
| 1188 | /* CAT2: |
| 1189 | * This macro catenates 2 tokens together. |
| 1190 | */ |
| 1191 | /* STRINGIFY: |
| 1192 | * This macro surrounds its token with double quotes. |
| 1193 | */ |
| 1194 | #if $cpp_stuff == 1 |
| 1195 | #define CAT2(a,b)a/**/b |
| 1196 | #define STRINGIFY(a)"a" |
| 1197 | /* If you can get stringification with catify, tell me how! */ |
| 1198 | #endif |
| 1199 | #if $cpp_stuff == 42 |
| 1200 | #define CAT2(a,b)a ## b |
| 1201 | #define StGiFy(a)# a |
| 1202 | #define STRINGIFY(a)StGiFy(a) |
| 1203 | #endif |
| 1204 | #if $cpp_stuff != 1 && $cpp_stuff != 42 |
| 1205 | #include "Bletch: How does this C preprocessor catenate tokens?" |
| 1206 | #endif |
| 1207 | |
| 1208 | /* CPPSTDIN: |
| 1209 | * This symbol contains the first part of the string which will invoke |
| 1210 | * the C preprocessor on the standard input and produce to standard |
| 1211 | * output. Typical value of "cc -E" or "/lib/cpp", but it can also |
| 1212 | * call a wrapper. See CPPRUN. |
| 1213 | */ |
| 1214 | /* CPPMINUS: |
| 1215 | * This symbol contains the second part of the string which will invoke |
| 1216 | * the C preprocessor on the standard input and produce to standard |
| 1217 | * output. This symbol will have the value "-" if CPPSTDIN needs a minus |
| 1218 | * to specify standard input, otherwise the value is "". |
| 1219 | */ |
| 1220 | /* CPPRUN: |
| 1221 | * This symbol contains the string which will invoke a C preprocessor on |
| 1222 | * the standard input and produce to standard output. It needs to end |
| 1223 | * with CPPLAST, after all other preprocessor flags have been specified. |
| 1224 | * The main difference with CPPSTDIN is that this program will never be a |
| 1225 | * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is |
| 1226 | * available directly to the user. Note that it may well be different from |
| 1227 | * the preprocessor used to compile the C program. |
| 1228 | */ |
| 1229 | /* CPPLAST: |
| 1230 | * This symbol is intended to be used along with CPPRUN in the same manner |
| 1231 | * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "". |
| 1232 | */ |
| 1233 | #define CPPSTDIN "$cppstdin" |
| 1234 | #define CPPMINUS "$cppminus" |
| 1235 | #define CPPRUN "$cpprun" |
| 1236 | #define CPPLAST "$cpplast" |
| 1237 | |
| 1238 | /* HAS_ACCESS: |
| 1239 | * This manifest constant lets the C program know that the access() |
| 1240 | * system call is available to check for accessibility using real UID/GID. |
| 1241 | * (always present on UNIX.) |
| 1242 | */ |
| 1243 | #$d_access HAS_ACCESS /**/ |
| 1244 | |
| 1245 | /* CASTI32: |
| 1246 | * This symbol is defined if the C compiler can cast negative |
| 1247 | * or large floating point numbers to 32-bit ints. |
| 1248 | */ |
| 1249 | #$d_casti32 CASTI32 /**/ |
| 1250 | |
| 1251 | /* CASTNEGFLOAT: |
| 1252 | * This symbol is defined if the C compiler can cast negative |
| 1253 | * numbers to unsigned longs, ints and shorts. |
| 1254 | */ |
| 1255 | /* CASTFLAGS: |
| 1256 | * This symbol contains flags that say what difficulties the compiler |
| 1257 | * has casting odd floating values to unsigned long: |
| 1258 | * 0 = ok |
| 1259 | * 1 = couldn't cast < 0 |
| 1260 | * 2 = couldn't cast >= 0x80000000 |
| 1261 | * 4 = couldn't cast in argument expression list |
| 1262 | */ |
| 1263 | #$d_castneg CASTNEGFLOAT /**/ |
| 1264 | #define CASTFLAGS $castflags /**/ |
| 1265 | |
| 1266 | /* VOID_CLOSEDIR: |
| 1267 | * This symbol, if defined, indicates that the closedir() routine |
| 1268 | * does not return a value. |
| 1269 | */ |
| 1270 | #$d_void_closedir VOID_CLOSEDIR /**/ |
| 1271 | |
| 1272 | /* HAS_CSH: |
| 1273 | * This symbol, if defined, indicates that the C-shell exists. |
| 1274 | */ |
| 1275 | /* CSH: |
| 1276 | * This symbol, if defined, contains the full pathname of csh. |
| 1277 | */ |
| 1278 | #$d_csh HAS_CSH /**/ |
| 1279 | #ifdef HAS_CSH |
| 1280 | #define CSH "$full_csh" /**/ |
| 1281 | #endif |
| 1282 | |
| 1283 | /* DLSYM_NEEDS_UNDERSCORE: |
| 1284 | * This symbol, if defined, indicates that we need to prepend an |
| 1285 | * underscore to the symbol name before calling dlsym(). This only |
| 1286 | * makes sense if you *have* dlsym, which we will presume is the |
| 1287 | * case if you're using dl_dlopen.xs. |
| 1288 | */ |
| 1289 | #$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ |
| 1290 | |
| 1291 | /* HAS_DRAND48_PROTO: |
| 1292 | * This symbol, if defined, indicates that the system provides |
| 1293 | * a prototype for the drand48() function. Otherwise, it is up |
| 1294 | * to the program to supply one. A good guess is |
| 1295 | * extern double drand48 _((void)); |
| 1296 | */ |
| 1297 | #$d_drand48proto HAS_DRAND48_PROTO /**/ |
| 1298 | |
| 1299 | /* HAS_ENDGRENT: |
| 1300 | * This symbol, if defined, indicates that the getgrent routine is |
| 1301 | * available for finalizing sequential access of the group database. |
| 1302 | */ |
| 1303 | #$d_endgrent HAS_ENDGRENT /**/ |
| 1304 | |
| 1305 | /* HAS_ENDHOSTENT: |
| 1306 | * This symbol, if defined, indicates that the endhostent() routine is |
| 1307 | * available to close whatever was being used for host queries. |
| 1308 | */ |
| 1309 | #$d_endhent HAS_ENDHOSTENT /**/ |
| 1310 | |
| 1311 | /* HAS_ENDNETENT: |
| 1312 | * This symbol, if defined, indicates that the endnetent() routine is |
| 1313 | * available to close whatever was being used for network queries. |
| 1314 | */ |
| 1315 | #$d_endnent HAS_ENDNETENT /**/ |
| 1316 | |
| 1317 | /* HAS_ENDPROTOENT: |
| 1318 | * This symbol, if defined, indicates that the endprotoent() routine is |
| 1319 | * available to close whatever was being used for protocol queries. |
| 1320 | */ |
| 1321 | #$d_endpent HAS_ENDPROTOENT /**/ |
| 1322 | |
| 1323 | /* HAS_ENDPWENT: |
| 1324 | * This symbol, if defined, indicates that the getgrent routine is |
| 1325 | * available for finalizing sequential access of the passwd database. |
| 1326 | */ |
| 1327 | #$d_endpwent HAS_ENDPWENT /**/ |
| 1328 | |
| 1329 | /* HAS_ENDSERVENT: |
| 1330 | * This symbol, if defined, indicates that the endservent() routine is |
| 1331 | * available to close whatever was being used for service queries. |
| 1332 | */ |
| 1333 | #$d_endsent HAS_ENDSERVENT /**/ |
| 1334 | |
| 1335 | /* HAS_ENDSPENT: |
| 1336 | * This symbol, if defined, indicates that the endspent system call is |
| 1337 | * available to finalize the scan of SysV shadow password entries. |
| 1338 | */ |
| 1339 | #$d_endspent HAS_ENDSPENT /**/ |
| 1340 | |
| 1341 | /* HAS_FD_SET: |
| 1342 | * This symbol, when defined, indicates presence of the fd_set typedef |
| 1343 | * in <sys/types.h> |
| 1344 | */ |
| 1345 | #$d_fd_set HAS_FD_SET /**/ |
| 1346 | |
| 1347 | /* HAS_STRUCT_FS_DATA: |
| 1348 | * This symbol, if defined, indicates that the struct fs_data |
| 1349 | * to do statfs() is supported. |
| 1350 | */ |
| 1351 | #$d_fs_data_s HAS_STRUCT_FS_DATA /**/ |
| 1352 | |
| 1353 | /* HAS_FSEEKO: |
| 1354 | * This symbol, if defined, indicates that the fseeko routine is |
| 1355 | * available to fseek beyond 32 bits (useful for ILP32 hosts). |
| 1356 | */ |
| 1357 | #$d_fseeko HAS_FSEEKO /**/ |
| 1358 | |
| 1359 | /* HAS_FSTATFS: |
| 1360 | * This symbol, if defined, indicates that the fstatfs routine is |
| 1361 | * available to stat filesystems by file descriptors. |
| 1362 | */ |
| 1363 | #$d_fstatfs HAS_FSTATFS /**/ |
| 1364 | /* HAS_FTELLO: |
| 1365 | * This symbol, if defined, indicates that the ftello routine is |
| 1366 | * available to ftell beyond 32 bits (useful for ILP32 hosts). |
| 1367 | */ |
| 1368 | #$d_ftello HAS_FTELLO /**/ |
| 1369 | |
| 1370 | /* Gconvert: |
| 1371 | * This preprocessor macro is defined to convert a floating point |
| 1372 | * number to a string without a trailing decimal point. This |
| 1373 | * emulates the behavior of sprintf("%g"), but is sometimes much more |
| 1374 | * efficient. If gconvert() is not available, but gcvt() drops the |
| 1375 | * trailing decimal point, then gcvt() is used. If all else fails, |
| 1376 | * a macro using sprintf("%g") is used. Arguments for the Gconvert |
| 1377 | * macro are: value, number of digits, whether trailing zeros should |
| 1378 | * be retained, and the output buffer. |
| 1379 | * Possible values are: |
| 1380 | * d_Gconvert='gconvert((x),(n),(t),(b))' |
| 1381 | * d_Gconvert='gcvt((x),(n),(b))' |
| 1382 | * d_Gconvert='sprintf((b),"%.*g",(n),(x))' |
| 1383 | * The last two assume trailing zeros should not be kept. |
| 1384 | */ |
| 1385 | #define Gconvert(x,n,t,b) $d_Gconvert |
| 1386 | |
| 1387 | /* HAS_GETGRENT: |
| 1388 | * This symbol, if defined, indicates that the getgrent routine is |
| 1389 | * available for sequential access of the group database. |
| 1390 | */ |
| 1391 | #$d_getgrent HAS_GETGRENT /**/ |
| 1392 | |
| 1393 | /* HAS_GETHOSTBYADDR: |
| 1394 | * This symbol, if defined, indicates that the gethostbyaddr() routine is |
| 1395 | * available to look up hosts by their IP addresses. |
| 1396 | */ |
| 1397 | #$d_gethbyaddr HAS_GETHOSTBYADDR /**/ |
| 1398 | |
| 1399 | /* HAS_GETHOSTBYNAME: |
| 1400 | * This symbol, if defined, indicates that the gethostbyname() routine is |
| 1401 | * available to look up host names in some data base or other. |
| 1402 | */ |
| 1403 | #$d_gethbyname HAS_GETHOSTBYNAME /**/ |
| 1404 | |
| 1405 | /* HAS_GETHOSTENT: |
| 1406 | * This symbol, if defined, indicates that the gethostent() routine is |
| 1407 | * available to look up host names in some data base or another. |
| 1408 | */ |
| 1409 | #$d_gethent HAS_GETHOSTENT /**/ |
| 1410 | |
| 1411 | /* HAS_GETHOSTNAME: |
| 1412 | * This symbol, if defined, indicates that the C program may use the |
| 1413 | * gethostname() routine to derive the host name. See also HAS_UNAME |
| 1414 | * and PHOSTNAME. |
| 1415 | */ |
| 1416 | /* HAS_UNAME: |
| 1417 | * This symbol, if defined, indicates that the C program may use the |
| 1418 | * uname() routine to derive the host name. See also HAS_GETHOSTNAME |
| 1419 | * and PHOSTNAME. |
| 1420 | */ |
| 1421 | /* PHOSTNAME: |
| 1422 | * This symbol, if defined, indicates the command to feed to the |
| 1423 | * popen() routine to derive the host name. See also HAS_GETHOSTNAME |
| 1424 | * and HAS_UNAME. Note that the command uses a fully qualified path, |
| 1425 | * so that it is safe even if used by a process with super-user |
| 1426 | * privileges. |
| 1427 | */ |
| 1428 | /* HAS_PHOSTNAME: |
| 1429 | * This symbol, if defined, indicates that the C program may use the |
| 1430 | * contents of PHOSTNAME as a command to feed to the popen() routine |
| 1431 | * to derive the host name. |
| 1432 | */ |
| 1433 | #$d_gethname HAS_GETHOSTNAME /**/ |
| 1434 | #$d_uname HAS_UNAME /**/ |
| 1435 | #$d_phostname HAS_PHOSTNAME /**/ |
| 1436 | #ifdef HAS_PHOSTNAME |
| 1437 | #define PHOSTNAME "$aphostname" /* How to get the host name */ |
| 1438 | #endif |
| 1439 | |
| 1440 | /* HAS_GETHOST_PROTOS: |
| 1441 | * This symbol, if defined, indicates that <netdb.h> includes |
| 1442 | * prototypes for gethostent(), gethostbyname(), and |
| 1443 | * gethostbyaddr(). Otherwise, it is up to the program to guess |
| 1444 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. |
| 1445 | */ |
| 1446 | #$d_gethostprotos HAS_GETHOST_PROTOS /**/ |
| 1447 | |
| 1448 | /* HAS_GETMNT: |
| 1449 | * This symbol, if defined, indicates that the getmnt routine is |
| 1450 | * available to get filesystem mount info by filename. |
| 1451 | */ |
| 1452 | #$d_getmnt HAS_GETMNT /**/ |
| 1453 | |
| 1454 | /* HAS_GETMNTENT: |
| 1455 | * This symbol, if defined, indicates that the getmntent routine is |
| 1456 | * available to iterate through mounted file systems to get their info. |
| 1457 | */ |
| 1458 | #$d_getmntent HAS_GETMNTENT /**/ |
| 1459 | |
| 1460 | /* HAS_GETNETBYADDR: |
| 1461 | * This symbol, if defined, indicates that the getnetbyaddr() routine is |
| 1462 | * available to look up networks by their IP addresses. |
| 1463 | */ |
| 1464 | #$d_getnbyaddr HAS_GETNETBYADDR /**/ |
| 1465 | |
| 1466 | /* HAS_GETNETBYNAME: |
| 1467 | * This symbol, if defined, indicates that the getnetbyname() routine is |
| 1468 | * available to look up networks by their names. |
| 1469 | */ |
| 1470 | #$d_getnbyname HAS_GETNETBYNAME /**/ |
| 1471 | |
| 1472 | /* HAS_GETNETENT: |
| 1473 | * This symbol, if defined, indicates that the getnetent() routine is |
| 1474 | * available to look up network names in some data base or another. |
| 1475 | */ |
| 1476 | #$d_getnent HAS_GETNETENT /**/ |
| 1477 | |
| 1478 | /* HAS_GETNET_PROTOS: |
| 1479 | * This symbol, if defined, indicates that <netdb.h> includes |
| 1480 | * prototypes for getnetent(), getnetbyname(), and |
| 1481 | * getnetbyaddr(). Otherwise, it is up to the program to guess |
| 1482 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. |
| 1483 | */ |
| 1484 | #$d_getnetprotos HAS_GETNET_PROTOS /**/ |
| 1485 | |
| 1486 | /* HAS_GETPROTOENT: |
| 1487 | * This symbol, if defined, indicates that the getprotoent() routine is |
| 1488 | * available to look up protocols in some data base or another. |
| 1489 | */ |
| 1490 | #$d_getpent HAS_GETPROTOENT /**/ |
| 1491 | |
| 1492 | /* HAS_GETPROTOBYNAME: |
| 1493 | * This symbol, if defined, indicates that the getprotobyname() |
| 1494 | * routine is available to look up protocols by their name. |
| 1495 | */ |
| 1496 | /* HAS_GETPROTOBYNUMBER: |
| 1497 | * This symbol, if defined, indicates that the getprotobynumber() |
| 1498 | * routine is available to look up protocols by their number. |
| 1499 | */ |
| 1500 | #$d_getpbyname HAS_GETPROTOBYNAME /**/ |
| 1501 | #$d_getpbynumber HAS_GETPROTOBYNUMBER /**/ |
| 1502 | |
| 1503 | /* HAS_GETPROTO_PROTOS: |
| 1504 | * This symbol, if defined, indicates that <netdb.h> includes |
| 1505 | * prototypes for getprotoent(), getprotobyname(), and |
| 1506 | * getprotobyaddr(). Otherwise, it is up to the program to guess |
| 1507 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. |
| 1508 | */ |
| 1509 | #$d_getprotoprotos HAS_GETPROTO_PROTOS /**/ |
| 1510 | |
| 1511 | /* HAS_GETPWENT: |
| 1512 | * This symbol, if defined, indicates that the getpwent routine is |
| 1513 | * available for sequential access of the passwd database. |
| 1514 | * If this is not available, the older getpw() function may be available. |
| 1515 | */ |
| 1516 | #$d_getpwent HAS_GETPWENT /**/ |
| 1517 | |
| 1518 | /* HAS_GETSERVENT: |
| 1519 | * This symbol, if defined, indicates that the getservent() routine is |
| 1520 | * available to look up network services in some data base or another. |
| 1521 | */ |
| 1522 | #$d_getsent HAS_GETSERVENT /**/ |
| 1523 | |
| 1524 | /* HAS_GETSERV_PROTOS: |
| 1525 | * This symbol, if defined, indicates that <netdb.h> includes |
| 1526 | * prototypes for getservent(), getservbyname(), and |
| 1527 | * getservbyaddr(). Otherwise, it is up to the program to guess |
| 1528 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. |
| 1529 | */ |
| 1530 | #$d_getservprotos HAS_GETSERV_PROTOS /**/ |
| 1531 | |
| 1532 | /* HAS_GETSPENT: |
| 1533 | * This symbol, if defined, indicates that the getspent system call is |
| 1534 | * available to retrieve SysV shadow password entries sequentially. |
| 1535 | */ |
| 1536 | #$d_getspent HAS_GETSPENT /**/ |
| 1537 | |
| 1538 | /* HAS_GETSPNAM: |
| 1539 | * This symbol, if defined, indicates that the getspnam system call is |
| 1540 | * available to retrieve SysV shadow password entries by name. |
| 1541 | */ |
| 1542 | #$d_getspnam HAS_GETSPNAM /**/ |
| 1543 | |
| 1544 | /* HAS_GETSERVBYNAME: |
| 1545 | * This symbol, if defined, indicates that the getservbyname() |
| 1546 | * routine is available to look up services by their name. |
| 1547 | */ |
| 1548 | /* HAS_GETSERVBYPORT: |
| 1549 | * This symbol, if defined, indicates that the getservbyport() |
| 1550 | * routine is available to look up services by their port. |
| 1551 | */ |
| 1552 | #$d_getsbyname HAS_GETSERVBYNAME /**/ |
| 1553 | #$d_getsbyport HAS_GETSERVBYPORT /**/ |
| 1554 | |
| 1555 | /* HAS_GNULIBC: |
| 1556 | * This symbol, if defined, indicates to the C program that |
| 1557 | * the GNU C library is being used. |
| 1558 | */ |
| 1559 | #$d_gnulibc HAS_GNULIBC /**/ |
| 1560 | #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE) |
| 1561 | # define _GNU_SOURCE |
| 1562 | #endif |
| 1563 | /* HAS_HASMNTOPT: |
| 1564 | * This symbol, if defined, indicates that the hasmntopt routine is |
| 1565 | * available to query the mount options of file systems. |
| 1566 | */ |
| 1567 | #$d_hasmntopt HAS_HASMNTOPT /**/ |
| 1568 | |
| 1569 | /* HAS_HTONL: |
| 1570 | * This symbol, if defined, indicates that the htonl() routine (and |
| 1571 | * friends htons() ntohl() ntohs()) are available to do network |
| 1572 | * order byte swapping. |
| 1573 | */ |
| 1574 | /* HAS_HTONS: |
| 1575 | * This symbol, if defined, indicates that the htons() routine (and |
| 1576 | * friends htonl() ntohl() ntohs()) are available to do network |
| 1577 | * order byte swapping. |
| 1578 | */ |
| 1579 | /* HAS_NTOHL: |
| 1580 | * This symbol, if defined, indicates that the ntohl() routine (and |
| 1581 | * friends htonl() htons() ntohs()) are available to do network |
| 1582 | * order byte swapping. |
| 1583 | */ |
| 1584 | /* HAS_NTOHS: |
| 1585 | * This symbol, if defined, indicates that the ntohs() routine (and |
| 1586 | * friends htonl() htons() ntohl()) are available to do network |
| 1587 | * order byte swapping. |
| 1588 | */ |
| 1589 | #$d_htonl HAS_HTONL /**/ |
| 1590 | #$d_htonl HAS_HTONS /**/ |
| 1591 | #$d_htonl HAS_NTOHL /**/ |
| 1592 | #$d_htonl HAS_NTOHS /**/ |
| 1593 | |
| 1594 | /* HAS_ISASCII: |
| 1595 | * This manifest constant lets the C program know that isascii |
| 1596 | * is available. |
| 1597 | */ |
| 1598 | #$d_isascii HAS_ISASCII /**/ |
| 1599 | |
| 1600 | /* HAS_LCHOWN: |
| 1601 | * This symbol, if defined, indicates that the lchown routine is |
| 1602 | * available to operate on a symbolic link (instead of following the |
| 1603 | * link). |
| 1604 | */ |
| 1605 | #$d_lchown HAS_LCHOWN /**/ |
| 1606 | |
| 1607 | /* HAS_LDBL_DIG: |
| 1608 | * This symbol, if defined, indicates that this system's <float.h> |
| 1609 | * or <limits.h> defines the symbol LDBL_DIG, which is the number |
| 1610 | * of significant digits in a long double precision number. Unlike |
| 1611 | * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined. |
| 1612 | */ |
| 1613 | #$d_ldbl_dig HAS_LDBL_DIG /* */ |
| 1614 | |
| 1615 | /* HAS_LONG_DOUBLE: |
| 1616 | * This symbol will be defined if the C compiler supports long |
| 1617 | * doubles. |
| 1618 | */ |
| 1619 | /* LONG_DOUBLESIZE: |
| 1620 | * This symbol contains the size of a long double, so that the |
| 1621 | * C preprocessor can make decisions based on it. It is only |
| 1622 | * defined if the system supports long doubles. |
| 1623 | */ |
| 1624 | #$d_longdbl HAS_LONG_DOUBLE /**/ |
| 1625 | #ifdef HAS_LONG_DOUBLE |
| 1626 | #define LONG_DOUBLESIZE $longdblsize /**/ |
| 1627 | #endif |
| 1628 | |
| 1629 | /* HAS_LONG_LONG: |
| 1630 | * This symbol will be defined if the C compiler supports long long. |
| 1631 | */ |
| 1632 | /* LONGLONGSIZE: |
| 1633 | * This symbol contains the size of a long long, so that the |
| 1634 | * C preprocessor can make decisions based on it. It is only |
| 1635 | * defined if the system supports long long. |
| 1636 | */ |
| 1637 | #$d_longlong HAS_LONG_LONG /**/ |
| 1638 | #ifdef HAS_LONG_LONG |
| 1639 | #define LONGLONGSIZE $longlongsize /**/ |
| 1640 | #endif |
| 1641 | |
| 1642 | /* HAS_MEMCHR: |
| 1643 | * This symbol, if defined, indicates that the memchr routine is available |
| 1644 | * to locate characters within a C string. |
| 1645 | */ |
| 1646 | #$d_memchr HAS_MEMCHR /**/ |
| 1647 | |
| 1648 | /* HAS_MSG: |
| 1649 | * This symbol, if defined, indicates that the entire msg*(2) library is |
| 1650 | * supported (IPC mechanism based on message queues). |
| 1651 | */ |
| 1652 | #$d_msg HAS_MSG /**/ |
| 1653 | |
| 1654 | /* HAS_OPEN3: |
| 1655 | * This manifest constant lets the C program know that the three |
| 1656 | * argument form of open(2) is available. |
| 1657 | */ |
| 1658 | #$d_open3 HAS_OPEN3 /**/ |
| 1659 | |
| 1660 | /* OLD_PTHREAD_CREATE_JOINABLE: |
| 1661 | * This symbol, if defined, indicates how to create pthread |
| 1662 | * in joinable (aka undetached) state. NOTE: not defined |
| 1663 | * if pthread.h already has defined PTHREAD_CREATE_JOINABLE |
| 1664 | * (the new version of the constant). |
| 1665 | * If defined, known values are PTHREAD_CREATE_UNDETACHED |
| 1666 | * and __UNDETACHED. |
| 1667 | */ |
| 1668 | #$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/ |
| 1669 | |
| 1670 | /* HAS_PTHREAD_YIELD: |
| 1671 | * This symbol, if defined, indicates that the pthread_yield |
| 1672 | * routine is available to yield the execution of the current |
| 1673 | * thread. sched_yield is preferable to pthread_yield. |
| 1674 | */ |
| 1675 | /* SCHED_YIELD: |
| 1676 | * This symbol defines the way to yield the execution of |
| 1677 | * the current thread. Known ways are sched_yield, |
| 1678 | * pthread_yield, and pthread_yield with NULL. |
| 1679 | */ |
| 1680 | /* HAS_SCHED_YIELD: |
| 1681 | * This symbol, if defined, indicates that the sched_yield |
| 1682 | * routine is available to yield the execution of the current |
| 1683 | * thread. sched_yield is preferable to pthread_yield. |
| 1684 | */ |
| 1685 | #$d_pthread_yield HAS_PTHREAD_YIELD /**/ |
| 1686 | #define SCHED_YIELD $sched_yield /**/ |
| 1687 | #$d_sched_yield HAS_SCHED_YIELD /**/ |
| 1688 | |
| 1689 | /* HAS_SAFE_BCOPY: |
| 1690 | * This symbol, if defined, indicates that the bcopy routine is available |
| 1691 | * to copy potentially overlapping memory blocks. Otherwise you should |
| 1692 | * probably use memmove() or memcpy(). If neither is defined, roll your |
| 1693 | * own version. |
| 1694 | */ |
| 1695 | #$d_safebcpy HAS_SAFE_BCOPY /**/ |
| 1696 | |
| 1697 | /* HAS_SAFE_MEMCPY: |
| 1698 | * This symbol, if defined, indicates that the memcpy routine is available |
| 1699 | * to copy potentially overlapping memory blocks. Otherwise you should |
| 1700 | * probably use memmove() or memcpy(). If neither is defined, roll your |
| 1701 | * own version. |
| 1702 | */ |
| 1703 | #$d_safemcpy HAS_SAFE_MEMCPY /**/ |
| 1704 | |
| 1705 | /* HAS_SANE_MEMCMP: |
| 1706 | * This symbol, if defined, indicates that the memcmp routine is available |
| 1707 | * and can be used to compare relative magnitudes of chars with their high |
| 1708 | * bits set. If it is not defined, roll your own version. |
| 1709 | */ |
| 1710 | #$d_sanemcmp HAS_SANE_MEMCMP /**/ |
| 1711 | |
| 1712 | /* HAS_SEM: |
| 1713 | * This symbol, if defined, indicates that the entire sem*(2) library is |
| 1714 | * supported. |
| 1715 | */ |
| 1716 | #$d_sem HAS_SEM /**/ |
| 1717 | |
| 1718 | /* HAS_SETGRENT: |
| 1719 | * This symbol, if defined, indicates that the setgrent routine is |
| 1720 | * available for initializing sequential access of the group database. |
| 1721 | */ |
| 1722 | #$d_setgrent HAS_SETGRENT /**/ |
| 1723 | |
| 1724 | /* HAS_SETGROUPS: |
| 1725 | * This symbol, if defined, indicates that the setgroups() routine is |
| 1726 | * available to set the list of process groups. If unavailable, multiple |
| 1727 | * groups are probably not supported. |
| 1728 | */ |
| 1729 | #$d_setgrps HAS_SETGROUPS /**/ |
| 1730 | |
| 1731 | /* HAS_SETHOSTENT: |
| 1732 | * This symbol, if defined, indicates that the sethostent() routine is |
| 1733 | * available. |
| 1734 | */ |
| 1735 | #$d_sethent HAS_SETHOSTENT /**/ |
| 1736 | |
| 1737 | /* HAS_SETNETENT: |
| 1738 | * This symbol, if defined, indicates that the setnetent() routine is |
| 1739 | * available. |
| 1740 | */ |
| 1741 | #$d_setnent HAS_SETNETENT /**/ |
| 1742 | |
| 1743 | /* HAS_SETPROTOENT: |
| 1744 | * This symbol, if defined, indicates that the setprotoent() routine is |
| 1745 | * available. |
| 1746 | */ |
| 1747 | #$d_setpent HAS_SETPROTOENT /**/ |
| 1748 | |
| 1749 | /* HAS_SETPWENT: |
| 1750 | * This symbol, if defined, indicates that the setpwent routine is |
| 1751 | * available for initializing sequential access of the passwd database. |
| 1752 | */ |
| 1753 | #$d_setpwent HAS_SETPWENT /**/ |
| 1754 | |
| 1755 | /* HAS_SETSERVENT: |
| 1756 | * This symbol, if defined, indicates that the setservent() routine is |
| 1757 | * available. |
| 1758 | */ |
| 1759 | #$d_setsent HAS_SETSERVENT /**/ |
| 1760 | |
| 1761 | /* HAS_SETSPENT: |
| 1762 | * This symbol, if defined, indicates that the setspent system call is |
| 1763 | * available to initialize the scan of SysV shadow password entries. |
| 1764 | */ |
| 1765 | #$d_setspent HAS_SETSPENT /**/ |
| 1766 | |
| 1767 | /* HAS_SETVBUF: |
| 1768 | * This symbol, if defined, indicates that the setvbuf routine is |
| 1769 | * available to change buffering on an open stdio stream. |
| 1770 | * to a line-buffered mode. |
| 1771 | */ |
| 1772 | #$d_setvbuf HAS_SETVBUF /**/ |
| 1773 | |
| 1774 | /* USE_SFIO: |
| 1775 | * This symbol, if defined, indicates that sfio should |
| 1776 | * be used. |
| 1777 | */ |
| 1778 | #$d_sfio USE_SFIO /**/ |
| 1779 | |
| 1780 | /* HAS_SHM: |
| 1781 | * This symbol, if defined, indicates that the entire shm*(2) library is |
| 1782 | * supported. |
| 1783 | */ |
| 1784 | #$d_shm HAS_SHM /**/ |
| 1785 | |
| 1786 | /* HAS_SIGACTION: |
| 1787 | * This symbol, if defined, indicates that Vr4's sigaction() routine |
| 1788 | * is available. |
| 1789 | */ |
| 1790 | #$d_sigaction HAS_SIGACTION /**/ |
| 1791 | |
| 1792 | /* HAS_SIGSETJMP: |
| 1793 | * This variable indicates to the C program that the sigsetjmp() |
| 1794 | * routine is available to save the calling process's registers |
| 1795 | * and stack environment for later use by siglongjmp(), and |
| 1796 | * to optionally save the process's signal mask. See |
| 1797 | * Sigjmp_buf, Sigsetjmp, and Siglongjmp. |
| 1798 | */ |
| 1799 | /* Sigjmp_buf: |
| 1800 | * This is the buffer type to be used with Sigsetjmp and Siglongjmp. |
| 1801 | */ |
| 1802 | /* Sigsetjmp: |
| 1803 | * This macro is used in the same way as sigsetjmp(), but will invoke |
| 1804 | * traditional setjmp() if sigsetjmp isn't available. |
| 1805 | * See HAS_SIGSETJMP. |
| 1806 | */ |
| 1807 | /* Siglongjmp: |
| 1808 | * This macro is used in the same way as siglongjmp(), but will invoke |
| 1809 | * traditional longjmp() if siglongjmp isn't available. |
| 1810 | * See HAS_SIGSETJMP. |
| 1811 | */ |
| 1812 | #$d_sigsetjmp HAS_SIGSETJMP /**/ |
| 1813 | #ifdef HAS_SIGSETJMP |
| 1814 | #define Sigjmp_buf sigjmp_buf |
| 1815 | #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask)) |
| 1816 | #define Siglongjmp(buf,retval) siglongjmp((buf),(retval)) |
| 1817 | #else |
| 1818 | #define Sigjmp_buf jmp_buf |
| 1819 | #define Sigsetjmp(buf,save_mask) setjmp((buf)) |
| 1820 | #define Siglongjmp(buf,retval) longjmp((buf),(retval)) |
| 1821 | #endif |
| 1822 | |
| 1823 | /* HAS_SOCKET: |
| 1824 | * This symbol, if defined, indicates that the BSD socket interface is |
| 1825 | * supported. |
| 1826 | */ |
| 1827 | /* HAS_SOCKETPAIR: |
| 1828 | * This symbol, if defined, indicates that the BSD socketpair() call is |
| 1829 | * supported. |
| 1830 | */ |
| 1831 | /* HAS_MSG_CTRUNC: |
| 1832 | * This symbol, if defined, indicates that the MSG_CTRUNC is supported. |
| 1833 | * Checking just with #ifdef might not be enough because this symbol |
| 1834 | * has been known to be an enum. |
| 1835 | */ |
| 1836 | /* HAS_MSG_DONTROUTE: |
| 1837 | * This symbol, if defined, indicates that the MSG_DONTROUTE is supported. |
| 1838 | * Checking just with #ifdef might not be enough because this symbol |
| 1839 | * has been known to be an enum. |
| 1840 | */ |
| 1841 | /* HAS_MSG_OOB: |
| 1842 | * This symbol, if defined, indicates that the MSG_OOB is supported. |
| 1843 | * Checking just with #ifdef might not be enough because this symbol |
| 1844 | * has been known to be an enum. |
| 1845 | */ |
| 1846 | /* HAS_MSG_PEEK: |
| 1847 | * This symbol, if defined, indicates that the MSG_PEEK is supported. |
| 1848 | * Checking just with #ifdef might not be enough because this symbol |
| 1849 | * has been known to be an enum. |
| 1850 | */ |
| 1851 | /* HAS_MSG_PROXY: |
| 1852 | * This symbol, if defined, indicates that the MSG_PROXY is supported. |
| 1853 | * Checking just with #ifdef might not be enough because this symbol |
| 1854 | * has been known to be an enum. |
| 1855 | */ |
| 1856 | /* HAS_SCM_RIGHTS: |
| 1857 | * This symbol, if defined, indicates that the SCM_RIGHTS is supported. |
| 1858 | * Checking just with #ifdef might not be enough because this symbol |
| 1859 | * has been known to be an enum. |
| 1860 | */ |
| 1861 | #$d_socket HAS_SOCKET /**/ |
| 1862 | #$d_sockpair HAS_SOCKETPAIR /**/ |
| 1863 | #$d_msg_ctrunc HAS_MSG_CTRUNC /**/ |
| 1864 | #$d_msg_dontroute HAS_MSG_DONTROUTE /**/ |
| 1865 | #$d_msg_oob HAS_MSG_OOB /**/ |
| 1866 | #$d_msg_peek HAS_MSG_PEEK /**/ |
| 1867 | #$d_msg_proxy HAS_MSG_PROXY /**/ |
| 1868 | #$d_scm_rights HAS_SCM_RIGHTS /**/ |
| 1869 | |
| 1870 | /* HAS_SQRTL: |
| 1871 | * This symbol, if defined, indicates that the sqrtl routine is |
| 1872 | * available to do long double square roots. |
| 1873 | */ |
| 1874 | #$d_sqrtl HAS_SQRTL /**/ |
| 1875 | |
| 1876 | /* USE_STAT_BLOCKS: |
| 1877 | * This symbol is defined if this system has a stat structure declaring |
| 1878 | * st_blksize and st_blocks. |
| 1879 | */ |
| 1880 | #ifndef USE_STAT_BLOCKS |
| 1881 | #$d_statblks USE_STAT_BLOCKS /**/ |
| 1882 | #endif |
| 1883 | |
| 1884 | /* HAS_STRUCT_STATFS_F_FLAGS: |
| 1885 | * This symbol, if defined, indicates that the struct statfs |
| 1886 | * does have the f_flags member containing the mount flags of |
| 1887 | * the filesystem containing the file. |
| 1888 | * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3), |
| 1889 | * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not |
| 1890 | * have statfs() and struct statfs, they have ustat() and getmnt() |
| 1891 | * with struct ustat and struct fs_data. |
| 1892 | */ |
| 1893 | #$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/ |
| 1894 | |
| 1895 | /* HAS_STRUCT_STATFS: |
| 1896 | * This symbol, if defined, indicates that the struct statfs |
| 1897 | * to do statfs() is supported. |
| 1898 | */ |
| 1899 | #$d_statfs_s HAS_STRUCT_STATFS /**/ |
| 1900 | |
| 1901 | /* HAS_FSTATVFS: |
| 1902 | * This symbol, if defined, indicates that the fstatvfs routine is |
| 1903 | * available to stat filesystems by file descriptors. |
| 1904 | */ |
| 1905 | #$d_fstatvfs HAS_FSTATVFS /**/ |
| 1906 | |
| 1907 | /* USE_STDIO_PTR: |
| 1908 | * This symbol is defined if the _ptr and _cnt fields (or similar) |
| 1909 | * of the stdio FILE structure can be used to access the stdio buffer |
| 1910 | * for a file handle. If this is defined, then the FILE_ptr(fp) |
| 1911 | * and FILE_cnt(fp) macros will also be defined and should be used |
| 1912 | * to access these fields. |
| 1913 | */ |
| 1914 | /* FILE_ptr: |
| 1915 | * This macro is used to access the _ptr field (or equivalent) of the |
| 1916 | * FILE structure pointed to by its argument. This macro will always be |
| 1917 | * defined if USE_STDIO_PTR is defined. |
| 1918 | */ |
| 1919 | /* STDIO_PTR_LVALUE: |
| 1920 | * This symbol is defined if the FILE_ptr macro can be used as an |
| 1921 | * lvalue. |
| 1922 | */ |
| 1923 | /* FILE_cnt: |
| 1924 | * This macro is used to access the _cnt field (or equivalent) of the |
| 1925 | * FILE structure pointed to by its argument. This macro will always be |
| 1926 | * defined if USE_STDIO_PTR is defined. |
| 1927 | */ |
| 1928 | /* STDIO_CNT_LVALUE: |
| 1929 | * This symbol is defined if the FILE_cnt macro can be used as an |
| 1930 | * lvalue. |
| 1931 | */ |
| 1932 | #$d_stdstdio USE_STDIO_PTR /**/ |
| 1933 | #ifdef USE_STDIO_PTR |
| 1934 | #define FILE_ptr(fp) $stdio_ptr |
| 1935 | #$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/ |
| 1936 | #define FILE_cnt(fp) $stdio_cnt |
| 1937 | #$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/ |
| 1938 | #endif |
| 1939 | |
| 1940 | /* USE_STDIO_BASE: |
| 1941 | * This symbol is defined if the _base field (or similar) of the |
| 1942 | * stdio FILE structure can be used to access the stdio buffer for |
| 1943 | * a file handle. If this is defined, then the FILE_base(fp) macro |
| 1944 | * will also be defined and should be used to access this field. |
| 1945 | * Also, the FILE_bufsiz(fp) macro will be defined and should be used |
| 1946 | * to determine the number of bytes in the buffer. USE_STDIO_BASE |
| 1947 | * will never be defined unless USE_STDIO_PTR is. |
| 1948 | */ |
| 1949 | /* FILE_base: |
| 1950 | * This macro is used to access the _base field (or equivalent) of the |
| 1951 | * FILE structure pointed to by its argument. This macro will always be |
| 1952 | * defined if USE_STDIO_BASE is defined. |
| 1953 | */ |
| 1954 | /* FILE_bufsiz: |
| 1955 | * This macro is used to determine the number of bytes in the I/O |
| 1956 | * buffer pointed to by _base field (or equivalent) of the FILE |
| 1957 | * structure pointed to its argument. This macro will always be defined |
| 1958 | * if USE_STDIO_BASE is defined. |
| 1959 | */ |
| 1960 | #$d_stdiobase USE_STDIO_BASE /**/ |
| 1961 | #ifdef USE_STDIO_BASE |
| 1962 | #define FILE_base(fp) $stdio_base |
| 1963 | #define FILE_bufsiz(fp) $stdio_bufsiz |
| 1964 | #endif |
| 1965 | |
| 1966 | /* HAS_STRERROR: |
| 1967 | * This symbol, if defined, indicates that the strerror routine is |
| 1968 | * available to translate error numbers to strings. See the writeup |
| 1969 | * of Strerror() in this file before you try to define your own. |
| 1970 | */ |
| 1971 | /* HAS_SYS_ERRLIST: |
| 1972 | * This symbol, if defined, indicates that the sys_errlist array is |
| 1973 | * available to translate error numbers to strings. The extern int |
| 1974 | * sys_nerr gives the size of that table. |
| 1975 | */ |
| 1976 | /* Strerror: |
| 1977 | * This preprocessor symbol is defined as a macro if strerror() is |
| 1978 | * not available to translate error numbers to strings but sys_errlist[] |
| 1979 | * array is there. |
| 1980 | */ |
| 1981 | #$d_strerror HAS_STRERROR /**/ |
| 1982 | #$d_syserrlst HAS_SYS_ERRLIST /**/ |
| 1983 | #define Strerror(e) $d_strerrm |
| 1984 | |
| 1985 | /* HAS_STRTOLD: |
| 1986 | * This symbol, if defined, indicates that the strtold routine is |
| 1987 | * available to convert strings to long doubles. |
| 1988 | */ |
| 1989 | #$d_strtold HAS_STRTOLD /**/ |
| 1990 | |
| 1991 | /* HAS_STRTOLL: |
| 1992 | * This symbol, if defined, indicates that the strtoll routine is |
| 1993 | * available to convert strings to long longs. |
| 1994 | */ |
| 1995 | #$d_strtoll HAS_STRTOLL /**/ |
| 1996 | |
| 1997 | /* HAS_STRTOULL: |
| 1998 | * This symbol, if defined, indicates that the strtoull routine is |
| 1999 | * available to convert strings to unsigned long longs. |
| 2000 | */ |
| 2001 | #$d_strtoull HAS_STRTOULL /**/ |
| 2002 | |
| 2003 | /* HAS_STRTOUQ: |
| 2004 | * This symbol, if defined, indicates that the strtouq routine is |
| 2005 | * available to convert strings to unsigned long longs (quads). |
| 2006 | */ |
| 2007 | #$d_strtouq HAS_STRTOUQ /**/ |
| 2008 | |
| 2009 | /* HAS_TELLDIR_PROTO: |
| 2010 | * This symbol, if defined, indicates that the system provides |
| 2011 | * a prototype for the telldir() function. Otherwise, it is up |
| 2012 | * to the program to supply one. A good guess is |
| 2013 | * extern long telldir _((DIR*)); |
| 2014 | */ |
| 2015 | #$d_telldirproto HAS_TELLDIR_PROTO /**/ |
| 2016 | |
| 2017 | /* Time_t: |
| 2018 | * This symbol holds the type returned by time(). It can be long, |
| 2019 | * or time_t on BSD sites (in which case <sys/types.h> should be |
| 2020 | * included). |
| 2021 | */ |
| 2022 | #define Time_t $timetype /* Time type */ |
| 2023 | |
| 2024 | /* HAS_TIMES: |
| 2025 | * This symbol, if defined, indicates that the times() routine exists. |
| 2026 | * Note that this became obsolete on some systems (SUNOS), which now |
| 2027 | * use getrusage(). It may be necessary to include <sys/times.h>. |
| 2028 | */ |
| 2029 | #$d_times HAS_TIMES /**/ |
| 2030 | |
| 2031 | /* HAS_UNION_SEMUN: |
| 2032 | * This symbol, if defined, indicates that the union semun is |
| 2033 | * defined by including <sys/sem.h>. If not, the user code |
| 2034 | * probably needs to define it as: |
| 2035 | * union semun { |
| 2036 | * int val; |
| 2037 | * struct semid_ds *buf; |
| 2038 | * unsigned short *array; |
| 2039 | * } |
| 2040 | */ |
| 2041 | /* USE_SEMCTL_SEMUN: |
| 2042 | * This symbol, if defined, indicates that union semun is |
| 2043 | * used for semctl IPC_STAT. |
| 2044 | */ |
| 2045 | /* USE_SEMCTL_SEMID_DS: |
| 2046 | * This symbol, if defined, indicates that struct semid_ds * is |
| 2047 | * used for semctl IPC_STAT. |
| 2048 | */ |
| 2049 | #$d_union_semun HAS_UNION_SEMUN /**/ |
| 2050 | #$d_semctl_semun USE_SEMCTL_SEMUN /**/ |
| 2051 | #$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/ |
| 2052 | |
| 2053 | /* HAS_USTAT: |
| 2054 | * This symbol, if defined, indicates that the ustat system call is |
| 2055 | * available to query file system statistics by dev_t. |
| 2056 | */ |
| 2057 | #$d_ustat HAS_USTAT /**/ |
| 2058 | |
| 2059 | /* HAS_VFORK: |
| 2060 | * This symbol, if defined, indicates that vfork() exists. |
| 2061 | */ |
| 2062 | #$d_vfork HAS_VFORK /**/ |
| 2063 | |
| 2064 | /* Signal_t: |
| 2065 | * This symbol's value is either "void" or "int", corresponding to the |
| 2066 | * appropriate return type of a signal handler. Thus, you can declare |
| 2067 | * a signal handler using "Signal_t (*handler)()", and define the |
| 2068 | * handler using "Signal_t handler(sig)". |
| 2069 | */ |
| 2070 | #define Signal_t $signal_t /* Signal handler's return type */ |
| 2071 | |
| 2072 | /* HAS_VPRINTF: |
| 2073 | * This symbol, if defined, indicates that the vprintf routine is available |
| 2074 | * to printf with a pointer to an argument list. If unavailable, you |
| 2075 | * may need to write your own, probably in terms of _doprnt(). |
| 2076 | */ |
| 2077 | /* USE_CHAR_VSPRINTF: |
| 2078 | * This symbol is defined if this system has vsprintf() returning type |
| 2079 | * (char*). The trend seems to be to declare it as "int vsprintf()". It |
| 2080 | * is up to the package author to declare vsprintf correctly based on the |
| 2081 | * symbol. |
| 2082 | */ |
| 2083 | #$d_vprintf HAS_VPRINTF /**/ |
| 2084 | #$d_charvspr USE_CHAR_VSPRINTF /**/ |
| 2085 | |
| 2086 | /* USE_DYNAMIC_LOADING: |
| 2087 | * This symbol, if defined, indicates that dynamic loading of |
| 2088 | * some sort is available. |
| 2089 | */ |
| 2090 | #$usedl USE_DYNAMIC_LOADING /**/ |
| 2091 | |
| 2092 | /* DOUBLESIZE: |
| 2093 | * This symbol contains the size of a double, so that the C preprocessor |
| 2094 | * can make decisions based on it. |
| 2095 | */ |
| 2096 | #define DOUBLESIZE $doublesize /**/ |
| 2097 | |
| 2098 | /* EBCDIC: |
| 2099 | * This symbol, if defined, indicates that this system uses |
| 2100 | * EBCDIC encoding. |
| 2101 | */ |
| 2102 | #$ebcdic EBCDIC /**/ |
| 2103 | |
| 2104 | /* FFLUSH_NULL: |
| 2105 | * This symbol, if defined, tells that fflush(NULL) does flush |
| 2106 | * all pending stdio output. |
| 2107 | */ |
| 2108 | /* FFLUSH_ALL: |
| 2109 | * This symbol, if defined, tells that to flush |
| 2110 | * all pending stdio output one must loop through all |
| 2111 | * the stdio file handles stored in an array and fflush them. |
| 2112 | * Note that if fflushNULL is defined, fflushall will not |
| 2113 | * even be probed for and will be left undefined. |
| 2114 | */ |
| 2115 | #$fflushNULL FFLUSH_NULL /**/ |
| 2116 | #$fflushall FFLUSH_ALL /**/ |
| 2117 | |
| 2118 | /* Fpos_t: |
| 2119 | * This symbol holds the type used to declare file positions in libc. |
| 2120 | * It can be fpos_t, long, uint, etc... It may be necessary to include |
| 2121 | * <sys/types.h> to get any typedef'ed information. |
| 2122 | */ |
| 2123 | #define Fpos_t $fpostype /* File position type */ |
| 2124 | |
| 2125 | /* Gid_t_f: |
| 2126 | * This symbol defines the format string used for printing a Gid_t. |
| 2127 | */ |
| 2128 | #define Gid_t_f $gidformat /**/ |
| 2129 | |
| 2130 | /* Gid_t_size: |
| 2131 | * This symbol holds the size of a Gid_t in bytes. |
| 2132 | */ |
| 2133 | #define Gid_t_size $gidsize /* GID size */ |
| 2134 | |
| 2135 | /* Gid_t: |
| 2136 | * This symbol holds the return type of getgid() and the type of |
| 2137 | * argument to setrgid() and related functions. Typically, |
| 2138 | * it is the type of group ids in the kernel. It can be int, ushort, |
| 2139 | * uid_t, etc... It may be necessary to include <sys/types.h> to get |
| 2140 | * any typedef'ed information. |
| 2141 | */ |
| 2142 | #define Gid_t $gidtype /* Type for getgid(), etc... */ |
| 2143 | |
| 2144 | /* Groups_t: |
| 2145 | * This symbol holds the type used for the second argument to |
| 2146 | * getgroups() and setgropus(). Usually, this is the same as |
| 2147 | * gidtype (gid_t) , but sometimes it isn't. |
| 2148 | * It can be int, ushort, uid_t, etc... |
| 2149 | * It may be necessary to include <sys/types.h> to get any |
| 2150 | * typedef'ed information. This is only required if you have |
| 2151 | * getgroups() or setgropus().. |
| 2152 | */ |
| 2153 | #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) |
| 2154 | #define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */ |
| 2155 | #endif |
| 2156 | |
| 2157 | /* DB_Prefix_t: |
| 2158 | * This symbol contains the type of the prefix structure element |
| 2159 | * in the <db.h> header file. In older versions of DB, it was |
| 2160 | * int, while in newer ones it is u_int32_t. |
| 2161 | */ |
| 2162 | /* DB_Hash_t: |
| 2163 | * This symbol contains the type of the prefix structure element |
| 2164 | * in the <db.h> header file. In older versions of DB, it was |
| 2165 | * int, while in newer ones it is size_t. |
| 2166 | */ |
| 2167 | #define DB_Hash_t $db_hashtype /**/ |
| 2168 | #define DB_Prefix_t $db_prefixtype /**/ |
| 2169 | |
| 2170 | /* I_GRP: |
| 2171 | * This symbol, if defined, indicates to the C program that it should |
| 2172 | * include <grp.h>. |
| 2173 | */ |
| 2174 | /* GRPASSWD: |
| 2175 | * This symbol, if defined, indicates to the C program that struct group |
| 2176 | * in <grp.h> contains gr_passwd. |
| 2177 | */ |
| 2178 | #$i_grp I_GRP /**/ |
| 2179 | #$d_grpasswd GRPASSWD /**/ |
| 2180 | |
| 2181 | /* I_INTTYPES: |
| 2182 | * This symbol, if defined, indicates to the C program that it should |
| 2183 | * include <inttypes.h>. |
| 2184 | */ |
| 2185 | #$i_inttypes I_INTTYPES /**/ |
| 2186 | |
| 2187 | /* I_MACH_CTHREADS: |
| 2188 | * This symbol, if defined, indicates to the C program that it should |
| 2189 | * include <mach/cthreads.h>. |
| 2190 | */ |
| 2191 | #$i_machcthr I_MACH_CTHREADS /**/ |
| 2192 | |
| 2193 | /* I_MNTENT: |
| 2194 | * This symbol, if defined, indicates that <mntent.h> exists and |
| 2195 | * should be included. |
| 2196 | */ |
| 2197 | #$i_mntent I_MNTENT /**/ |
| 2198 | |
| 2199 | /* I_NETDB: |
| 2200 | * This symbol, if defined, indicates that <netdb.h> exists and |
| 2201 | * should be included. |
| 2202 | */ |
| 2203 | #$i_netdb I_NETDB /**/ |
| 2204 | |
| 2205 | /* I_NETINET_TCP: |
| 2206 | * This symbol, if defined, indicates to the C program that it should |
| 2207 | * include <netinet/tcp.h>. |
| 2208 | */ |
| 2209 | #$i_netinettcp I_NETINET_TCP /**/ |
| 2210 | |
| 2211 | /* I_POLL: |
| 2212 | * This symbol, if defined, indicates that <poll.h> exists and |
| 2213 | * should be included. |
| 2214 | */ |
| 2215 | #$i_poll I_POLL /**/ |
| 2216 | |
| 2217 | /* I_PTHREAD: |
| 2218 | * This symbol, if defined, indicates to the C program that it should |
| 2219 | * include <pthread.h>. |
| 2220 | */ |
| 2221 | #$i_pthread I_PTHREAD /**/ |
| 2222 | |
| 2223 | /* I_PWD: |
| 2224 | * This symbol, if defined, indicates to the C program that it should |
| 2225 | * include <pwd.h>. |
| 2226 | */ |
| 2227 | /* PWQUOTA: |
| 2228 | * This symbol, if defined, indicates to the C program that struct passwd |
| 2229 | * contains pw_quota. |
| 2230 | */ |
| 2231 | /* PWAGE: |
| 2232 | * This symbol, if defined, indicates to the C program that struct passwd |
| 2233 | * contains pw_age. |
| 2234 | */ |
| 2235 | /* PWCHANGE: |
| 2236 | * This symbol, if defined, indicates to the C program that struct passwd |
| 2237 | * contains pw_change. |
| 2238 | */ |
| 2239 | /* PWCLASS: |
| 2240 | * This symbol, if defined, indicates to the C program that struct passwd |
| 2241 | * contains pw_class. |
| 2242 | */ |
| 2243 | /* PWEXPIRE: |
| 2244 | * This symbol, if defined, indicates to the C program that struct passwd |
| 2245 | * contains pw_expire. |
| 2246 | */ |
| 2247 | /* PWCOMMENT: |
| 2248 | * This symbol, if defined, indicates to the C program that struct passwd |
| 2249 | * contains pw_comment. |
| 2250 | */ |
| 2251 | /* PWGECOS: |
| 2252 | * This symbol, if defined, indicates to the C program that struct passwd |
| 2253 | * contains pw_gecos. |
| 2254 | */ |
| 2255 | /* PWPASSWD: |
| 2256 | * This symbol, if defined, indicates to the C program that struct passwd |
| 2257 | * contains pw_passwd. |
| 2258 | */ |
| 2259 | #$i_pwd I_PWD /**/ |
| 2260 | #$d_pwquota PWQUOTA /**/ |
| 2261 | #$d_pwage PWAGE /**/ |
| 2262 | #$d_pwchange PWCHANGE /**/ |
| 2263 | #$d_pwclass PWCLASS /**/ |
| 2264 | #$d_pwexpire PWEXPIRE /**/ |
| 2265 | #$d_pwcomment PWCOMMENT /**/ |
| 2266 | #$d_pwgecos PWGECOS /**/ |
| 2267 | #$d_pwpasswd PWPASSWD /**/ |
| 2268 | |
| 2269 | /* I_SHADOW: |
| 2270 | * This symbol, if defined, indicates that <shadow.h> exists and |
| 2271 | * should be included. |
| 2272 | */ |
| 2273 | #$i_shadow I_SHADOW /**/ |
| 2274 | |
| 2275 | /* I_SOCKS: |
| 2276 | * This symbol, if defined, indicates that <socks.h> exists and |
| 2277 | * should be included. |
| 2278 | */ |
| 2279 | #$i_socks I_SOCKS /**/ |
| 2280 | |
| 2281 | /* I_SYS_MOUNT: |
| 2282 | * This symbol, if defined, indicates that <sys/mount.h> exists and |
| 2283 | * should be included. |
| 2284 | */ |
| 2285 | #$i_sysmount I_SYS_MOUNT /**/ |
| 2286 | |
| 2287 | /* I_SYS_STATFS: |
| 2288 | * This symbol, if defined, indicates that <sys/statfs.h> exists. |
| 2289 | */ |
| 2290 | #$i_sysstatfs I_SYS_STATFS /**/ |
| 2291 | |
| 2292 | /* I_SYS_STATVFS: |
| 2293 | * This symbol, if defined, indicates that <sys/statvfs.h> exists and |
| 2294 | * should be included. |
| 2295 | */ |
| 2296 | #$i_sysstatvfs I_SYS_STATVFS /**/ |
| 2297 | |
| 2298 | /* I_SYSUIO: |
| 2299 | * This symbol, if defined, indicates that <sys/uio.h> exists and |
| 2300 | * should be included. |
| 2301 | */ |
| 2302 | #$i_sysuio I_SYSUIO /**/ |
| 2303 | |
| 2304 | /* I_SYS_VFS: |
| 2305 | * This symbol, if defined, indicates that <sys/vfs.h> exists and |
| 2306 | * should be included. |
| 2307 | */ |
| 2308 | #$i_sysvfs I_SYS_VFS /**/ |
| 2309 | |
| 2310 | /* I_TIME: |
| 2311 | * This symbol, if defined, indicates to the C program that it should |
| 2312 | * include <time.h>. |
| 2313 | */ |
| 2314 | /* I_SYS_TIME: |
| 2315 | * This symbol, if defined, indicates to the C program that it should |
| 2316 | * include <sys/time.h>. |
| 2317 | */ |
| 2318 | /* I_SYS_TIME_KERNEL: |
| 2319 | * This symbol, if defined, indicates to the C program that it should |
| 2320 | * include <sys/time.h> with KERNEL defined. |
| 2321 | */ |
| 2322 | #$i_time I_TIME /**/ |
| 2323 | #$i_systime I_SYS_TIME /**/ |
| 2324 | #$i_systimek I_SYS_TIME_KERNEL /**/ |
| 2325 | |
| 2326 | /* I_USTAT: |
| 2327 | * This symbol, if defined, indicates that <ustat.h> exists and |
| 2328 | * should be included. |
| 2329 | */ |
| 2330 | #$i_ustat I_USTAT /**/ |
| 2331 | |
| 2332 | /* PERL_INC_VERSION_LIST: |
| 2333 | * This variable specifies the list of subdirectories in over |
| 2334 | * which perl.c:incpush() and lib/lib.pm will automatically |
| 2335 | * search when adding directories to @INC, in a format suitable |
| 2336 | * for a C initialization string. See the inc_version_list entry |
| 2337 | * in Porting/Glossary for more details. |
| 2338 | */ |
| 2339 | #define PERL_INC_VERSION_LIST $inc_version_list_init /**/ |
| 2340 | |
| 2341 | /* HAS_OFF64_T: |
| 2342 | * This symbol will be defined if the C compiler supports off64_t. |
| 2343 | */ |
| 2344 | /* HAS_FPOS64_T: |
| 2345 | * This symbol will be defined if the C compiler supports fpos64_t. |
| 2346 | */ |
| 2347 | #$d_off64_t HAS_OFF64_T /**/ |
| 2348 | #$d_fpos64_t HAS_FPOS64_T /**/ |
| 2349 | |
| 2350 | /* PERL_PRIfldbl: |
| 2351 | * This symbol, if defined, contains the string used by stdio to |
| 2352 | * format long doubles (format 'f') for output. |
| 2353 | */ |
| 2354 | /* PERL_PRIgldbl: |
| 2355 | * This symbol, if defined, contains the string used by stdio to |
| 2356 | * format long doubles (format 'g') for output. |
| 2357 | */ |
| 2358 | #$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/ |
| 2359 | #$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/ |
| 2360 | |
| 2361 | /* Off_t: |
| 2362 | * This symbol holds the type used to declare offsets in the kernel. |
| 2363 | * It can be int, long, off_t, etc... It may be necessary to include |
| 2364 | * <sys/types.h> to get any typedef'ed information. |
| 2365 | */ |
| 2366 | /* LSEEKSIZE: |
| 2367 | * This symbol holds the number of bytes used by the Off_t. |
| 2368 | */ |
| 2369 | /* Off_t_size: |
| 2370 | * This symbol holds the number of bytes used by the Off_t. |
| 2371 | */ |
| 2372 | #define Off_t $lseektype /* <offset> type */ |
| 2373 | #define LSEEKSIZE $lseeksize /* <offset> size */ |
| 2374 | #define Off_t_size $lseeksize /* <offset> size */ |
| 2375 | |
| 2376 | /* Free_t: |
| 2377 | * This variable contains the return type of free(). It is usually |
| 2378 | * void, but occasionally int. |
| 2379 | */ |
| 2380 | /* Malloc_t: |
| 2381 | * This symbol is the type of pointer returned by malloc and realloc. |
| 2382 | */ |
| 2383 | #define Malloc_t $malloctype /**/ |
| 2384 | #define Free_t $freetype /**/ |
| 2385 | |
| 2386 | /* MYMALLOC: |
| 2387 | * This symbol, if defined, indicates that we're using our own malloc. |
| 2388 | */ |
| 2389 | #$d_mymalloc MYMALLOC /**/ |
| 2390 | |
| 2391 | /* Mode_t: |
| 2392 | * This symbol holds the type used to declare file modes |
| 2393 | * for systems calls. It is usually mode_t, but may be |
| 2394 | * int or unsigned short. It may be necessary to include <sys/types.h> |
| 2395 | * to get any typedef'ed information. |
| 2396 | */ |
| 2397 | #define Mode_t $modetype /* file mode parameter for system calls */ |
| 2398 | |
| 2399 | /* VAL_O_NONBLOCK: |
| 2400 | * This symbol is to be used during open() or fcntl(F_SETFL) to turn on |
| 2401 | * non-blocking I/O for the file descriptor. Note that there is no way |
| 2402 | * back, i.e. you cannot turn it blocking again this way. If you wish to |
| 2403 | * alternatively switch between blocking and non-blocking, use the |
| 2404 | * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. |
| 2405 | */ |
| 2406 | /* VAL_EAGAIN: |
| 2407 | * This symbol holds the errno error code set by read() when no data was |
| 2408 | * present on the non-blocking file descriptor. |
| 2409 | */ |
| 2410 | /* RD_NODATA: |
| 2411 | * This symbol holds the return code from read() when no data is present |
| 2412 | * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is |
| 2413 | * not defined, then you can't distinguish between no data and EOF by |
| 2414 | * issuing a read(). You'll have to find another way to tell for sure! |
| 2415 | */ |
| 2416 | /* EOF_NONBLOCK: |
| 2417 | * This symbol, if defined, indicates to the C program that a read() on |
| 2418 | * a non-blocking file descriptor will return 0 on EOF, and not the value |
| 2419 | * held in RD_NODATA (-1 usually, in that case!). |
| 2420 | */ |
| 2421 | #define VAL_O_NONBLOCK $o_nonblock |
| 2422 | #define VAL_EAGAIN $eagain |
| 2423 | #define RD_NODATA $rd_nodata |
| 2424 | #$d_eofnblk EOF_NONBLOCK |
| 2425 | |
| 2426 | /* Netdb_host_t: |
| 2427 | * This symbol holds the type used for the 1st argument |
| 2428 | * to gethostbyaddr(). |
| 2429 | */ |
| 2430 | /* Netdb_hlen_t: |
| 2431 | * This symbol holds the type used for the 2nd argument |
| 2432 | * to gethostbyaddr(). |
| 2433 | */ |
| 2434 | /* Netdb_name_t: |
| 2435 | * This symbol holds the type used for the argument to |
| 2436 | * gethostbyname(). |
| 2437 | */ |
| 2438 | /* Netdb_net_t: |
| 2439 | * This symbol holds the type used for the 1st argument to |
| 2440 | * getnetbyaddr(). |
| 2441 | */ |
| 2442 | #define Netdb_host_t $netdb_host_type /**/ |
| 2443 | #define Netdb_hlen_t $netdb_hlen_type /**/ |
| 2444 | #define Netdb_name_t $netdb_name_type /**/ |
| 2445 | #define Netdb_net_t $netdb_net_type /**/ |
| 2446 | |
| 2447 | /* IVTYPE: |
| 2448 | * This symbol defines the C type used for Perl's IV. |
| 2449 | */ |
| 2450 | /* UVTYPE: |
| 2451 | * This symbol defines the C type used for Perl's UV. |
| 2452 | */ |
| 2453 | /* I8TYPE: |
| 2454 | * This symbol defines the C type used for Perl's I8. |
| 2455 | */ |
| 2456 | /* U8TYPE: |
| 2457 | * This symbol defines the C type used for Perl's U8. |
| 2458 | */ |
| 2459 | /* I16TYPE: |
| 2460 | * This symbol defines the C type used for Perl's I16. |
| 2461 | */ |
| 2462 | /* U16TYPE: |
| 2463 | * This symbol defines the C type used for Perl's U16. |
| 2464 | */ |
| 2465 | /* I32TYPE: |
| 2466 | * This symbol defines the C type used for Perl's I32. |
| 2467 | */ |
| 2468 | /* U32TYPE: |
| 2469 | * This symbol defines the C type used for Perl's U32. |
| 2470 | */ |
| 2471 | /* I64TYPE: |
| 2472 | * This symbol defines the C type used for Perl's I64. |
| 2473 | */ |
| 2474 | /* U64TYPE: |
| 2475 | * This symbol defines the C type used for Perl's U64. |
| 2476 | */ |
| 2477 | /* NVTYPE: |
| 2478 | * This symbol defines the C type used for Perl's NV. |
| 2479 | */ |
| 2480 | /* IVSIZE: |
| 2481 | * This symbol contains the sizeof(IV). |
| 2482 | */ |
| 2483 | /* UVSIZE: |
| 2484 | * This symbol contains the sizeof(UV). |
| 2485 | */ |
| 2486 | /* I8SIZE: |
| 2487 | * This symbol contains the sizeof(I8). |
| 2488 | */ |
| 2489 | /* U8SIZE: |
| 2490 | * This symbol contains the sizeof(U8). |
| 2491 | */ |
| 2492 | /* I16SIZE: |
| 2493 | * This symbol contains the sizeof(I16). |
| 2494 | */ |
| 2495 | /* U16SIZE: |
| 2496 | * This symbol contains the sizeof(U16). |
| 2497 | */ |
| 2498 | /* I32SIZE: |
| 2499 | * This symbol contains the sizeof(I32). |
| 2500 | */ |
| 2501 | /* U32SIZE: |
| 2502 | * This symbol contains the sizeof(U32). |
| 2503 | */ |
| 2504 | /* I64SIZE: |
| 2505 | * This symbol contains the sizeof(I64). |
| 2506 | */ |
| 2507 | /* U64SIZE: |
| 2508 | * This symbol contains the sizeof(U64). |
| 2509 | */ |
| 2510 | /* NV_PRESERVES_UV: |
| 2511 | * This symbol, if defined, indicates that a variable of type NVTYPE |
| 2512 | * can preserve all the bit of a variable of type UVSIZE. |
| 2513 | */ |
| 2514 | #define IVTYPE $ivtype /**/ |
| 2515 | #define UVTYPE $uvtype /**/ |
| 2516 | #define I8TYPE $i8type /**/ |
| 2517 | #define U8TYPE $u8type /**/ |
| 2518 | #define I16TYPE $i16type /**/ |
| 2519 | #define U16TYPE $u16type /**/ |
| 2520 | #define I32TYPE $i32type /**/ |
| 2521 | #define U32TYPE $u32type /**/ |
| 2522 | #ifdef HAS_QUAD |
| 2523 | #define I64TYPE $i64type /**/ |
| 2524 | #define U64TYPE $u64type /**/ |
| 2525 | #endif |
| 2526 | #define NVTYPE $nvtype /**/ |
| 2527 | #define IVSIZE $ivsize /**/ |
| 2528 | #define UVSIZE $uvsize /**/ |
| 2529 | #define I8SIZE $i8size /**/ |
| 2530 | #define U8SIZE $u8size /**/ |
| 2531 | #define I16SIZE $i16size /**/ |
| 2532 | #define U16SIZE $u16size /**/ |
| 2533 | #define I32SIZE $i32size /**/ |
| 2534 | #define U32SIZE $u32size /**/ |
| 2535 | #ifdef HAS_QUAD |
| 2536 | #define I64SIZE $i64size /**/ |
| 2537 | #define U64SIZE $u64size /**/ |
| 2538 | #endif |
| 2539 | #$d_nv_preserves_uv NV_PRESERVES_UV |
| 2540 | |
| 2541 | /* IVdf: |
| 2542 | * This symbol defines the format string used for printing a Perl IV |
| 2543 | * as a signed decimal integer. |
| 2544 | */ |
| 2545 | /* UVuf: |
| 2546 | * This symbol defines the format string used for printing a Perl UV |
| 2547 | * as an unsigned decimal integer. |
| 2548 | */ |
| 2549 | /* UVof: |
| 2550 | * This symbol defines the format string used for printing a Perl UV |
| 2551 | * as an unsigned octal integer. |
| 2552 | */ |
| 2553 | /* UVxf: |
| 2554 | * This symbol defines the format string used for printing a Perl UV |
| 2555 | * as an unsigned hexadecimal integer. |
| 2556 | */ |
| 2557 | #define IVdf $ivdformat /**/ |
| 2558 | #define UVuf $uvuformat /**/ |
| 2559 | #define UVof $uvoformat /**/ |
| 2560 | #define UVxf $uvxformat /**/ |
| 2561 | |
| 2562 | /* Pid_t: |
| 2563 | * This symbol holds the type used to declare process ids in the kernel. |
| 2564 | * It can be int, uint, pid_t, etc... It may be necessary to include |
| 2565 | * <sys/types.h> to get any typedef'ed information. |
| 2566 | */ |
| 2567 | #define Pid_t $pidtype /* PID type */ |
| 2568 | |
| 2569 | /* PRIVLIB: |
| 2570 | * This symbol contains the name of the private library for this package. |
| 2571 | * The library is private in the sense that it needn't be in anyone's |
| 2572 | * execution path, but it should be accessible by the world. The program |
| 2573 | * should be prepared to do ~ expansion. |
| 2574 | */ |
| 2575 | /* PRIVLIB_EXP: |
| 2576 | * This symbol contains the ~name expanded version of PRIVLIB, to be used |
| 2577 | * in programs that are not prepared to deal with ~ expansion at run-time. |
| 2578 | */ |
| 2579 | #define PRIVLIB "$privlib" /**/ |
| 2580 | #define PRIVLIB_EXP "$privlibexp" /**/ |
| 2581 | |
| 2582 | /* PTRSIZE: |
| 2583 | * This symbol contains the size of a pointer, so that the C preprocessor |
| 2584 | * can make decisions based on it. It will be sizeof(void *) if |
| 2585 | * the compiler supports (void *); otherwise it will be |
| 2586 | * sizeof(char *). |
| 2587 | */ |
| 2588 | #define PTRSIZE $ptrsize /**/ |
| 2589 | |
| 2590 | /* Drand01: |
| 2591 | * This macro is to be used to generate uniformly distributed |
| 2592 | * random numbers over the range [0., 1.[. You may have to supply |
| 2593 | * an 'extern double drand48();' in your program since SunOS 4.1.3 |
| 2594 | * doesn't provide you with anything relevant in it's headers. |
| 2595 | * See HAS_DRAND48_PROTO. |
| 2596 | */ |
| 2597 | /* Rand_seed_t: |
| 2598 | * This symbol defines the type of the argument of the |
| 2599 | * random seed function. |
| 2600 | */ |
| 2601 | /* seedDrand01: |
| 2602 | * This symbol defines the macro to be used in seeding the |
| 2603 | * random number generator (see Drand01). |
| 2604 | */ |
| 2605 | /* RANDBITS: |
| 2606 | * This symbol indicates how many bits are produced by the |
| 2607 | * function used to generate normalized random numbers. |
| 2608 | * Values include 15, 16, 31, and 48. |
| 2609 | */ |
| 2610 | #define Drand01() $drand01 /**/ |
| 2611 | #define Rand_seed_t $randseedtype /**/ |
| 2612 | #define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/ |
| 2613 | #define RANDBITS $randbits /**/ |
| 2614 | |
| 2615 | /* SELECT_MIN_BITS: |
| 2616 | * This symbol holds the minimum number of bits operated by select. |
| 2617 | * That is, if you do select(n, ...), how many bits at least will be |
| 2618 | * cleared in the masks if some activity is detected. Usually this |
| 2619 | * is either n or 32*ceil(n/32), especially many little-endians do |
| 2620 | * the latter. This is only useful if you have select(), naturally. |
| 2621 | */ |
| 2622 | #define SELECT_MIN_BITS $selectminbits /**/ |
| 2623 | |
| 2624 | /* Select_fd_set_t: |
| 2625 | * This symbol holds the type used for the 2nd, 3rd, and 4th |
| 2626 | * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET |
| 2627 | * is defined, and 'int *' otherwise. This is only useful if you |
| 2628 | * have select(), of course. |
| 2629 | */ |
| 2630 | #define Select_fd_set_t $selecttype /**/ |
| 2631 | |
| 2632 | /* SIG_NAME: |
| 2633 | * This symbol contains a list of signal names in order of |
| 2634 | * signal number. This is intended |
| 2635 | * to be used as a static array initialization, like this: |
| 2636 | * char *sig_name[] = { SIG_NAME }; |
| 2637 | * The signals in the list are separated with commas, and each signal |
| 2638 | * is surrounded by double quotes. There is no leading SIG in the signal |
| 2639 | * name, i.e. SIGQUIT is known as "QUIT". |
| 2640 | * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, |
| 2641 | * etc., where nn is the actual signal number (e.g. NUM37). |
| 2642 | * The signal number for sig_name[i] is stored in sig_num[i]. |
| 2643 | * The last element is 0 to terminate the list with a NULL. This |
| 2644 | * corresponds to the 0 at the end of the sig_num list. |
| 2645 | */ |
| 2646 | /* SIG_NUM: |
| 2647 | * This symbol contains a list of signal numbers, in the same order as the |
| 2648 | * SIG_NAME list. It is suitable for static array initialization, as in: |
| 2649 | * int sig_num[] = { SIG_NUM }; |
| 2650 | * The signals in the list are separated with commas, and the indices |
| 2651 | * within that list and the SIG_NAME list match, so it's easy to compute |
| 2652 | * the signal name from a number or vice versa at the price of a small |
| 2653 | * dynamic linear lookup. |
| 2654 | * Duplicates are allowed, but are moved to the end of the list. |
| 2655 | * The signal number corresponding to sig_name[i] is sig_number[i]. |
| 2656 | * if (i < NSIG) then sig_number[i] == i. |
| 2657 | * The last element is 0, corresponding to the 0 at the end of |
| 2658 | * the sig_name list. |
| 2659 | */ |
| 2660 | #define SIG_NAME $sig_name_init /**/ |
| 2661 | #define SIG_NUM $sig_num_init /**/ |
| 2662 | |
| 2663 | /* SITEARCH: |
| 2664 | * This symbol contains the name of the private library for this package. |
| 2665 | * The library is private in the sense that it needn't be in anyone's |
| 2666 | * execution path, but it should be accessible by the world. The program |
| 2667 | * should be prepared to do ~ expansion. |
| 2668 | * The standard distribution will put nothing in this directory. |
| 2669 | * After perl has been installed, users may install their own local |
| 2670 | * architecture-dependent modules in this directory with |
| 2671 | * MakeMaker Makefile.PL |
| 2672 | * or equivalent. See INSTALL for details. |
| 2673 | */ |
| 2674 | /* SITEARCH_EXP: |
| 2675 | * This symbol contains the ~name expanded version of SITEARCH, to be used |
| 2676 | * in programs that are not prepared to deal with ~ expansion at run-time. |
| 2677 | */ |
| 2678 | #define SITEARCH "$sitearch" /**/ |
| 2679 | #define SITEARCH_EXP "$sitearchexp" /**/ |
| 2680 | |
| 2681 | /* SITELIB: |
| 2682 | * This symbol contains the name of the private library for this package. |
| 2683 | * The library is private in the sense that it needn't be in anyone's |
| 2684 | * execution path, but it should be accessible by the world. The program |
| 2685 | * should be prepared to do ~ expansion. |
| 2686 | * The standard distribution will put nothing in this directory. |
| 2687 | * After perl has been installed, users may install their own local |
| 2688 | * architecture-independent modules in this directory with |
| 2689 | * MakeMaker Makefile.PL |
| 2690 | * or equivalent. See INSTALL for details. |
| 2691 | */ |
| 2692 | /* SITELIB_EXP: |
| 2693 | * This symbol contains the ~name expanded version of SITELIB, to be used |
| 2694 | * in programs that are not prepared to deal with ~ expansion at run-time. |
| 2695 | */ |
| 2696 | #define SITELIB "$sitelib" /**/ |
| 2697 | #define SITELIB_EXP "$sitelibexp" /**/ |
| 2698 | |
| 2699 | /* Size_t: |
| 2700 | * This symbol holds the type used to declare length parameters |
| 2701 | * for string functions. It is usually size_t, but may be |
| 2702 | * unsigned long, int, etc. It may be necessary to include |
| 2703 | * <sys/types.h> to get any typedef'ed information. |
| 2704 | */ |
| 2705 | #define Size_t $sizetype /* length paramater for string functions */ |
| 2706 | |
| 2707 | /* SSize_t: |
| 2708 | * This symbol holds the type used by functions that return |
| 2709 | * a count of bytes or an error condition. It must be a signed type. |
| 2710 | * It is usually ssize_t, but may be long or int, etc. |
| 2711 | * It may be necessary to include <sys/types.h> or <unistd.h> |
| 2712 | * to get any typedef'ed information. |
| 2713 | * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). |
| 2714 | */ |
| 2715 | #define SSize_t $ssizetype /* signed count of bytes */ |
| 2716 | |
| 2717 | /* STARTPERL: |
| 2718 | * This variable contains the string to put in front of a perl |
| 2719 | * script to make sure (one hopes) that it runs with perl and not |
| 2720 | * some shell. |
| 2721 | */ |
| 2722 | #define STARTPERL "$startperl" /**/ |
| 2723 | |
| 2724 | /* HAS_STDIO_STREAM_ARRAY: |
| 2725 | * This symbol, if defined, tells that there is an array |
| 2726 | * holding the stdio streams. |
| 2727 | */ |
| 2728 | /* STDIO_STREAM_ARRAY: |
| 2729 | * This symbol tells the name of the array holding the stdio streams. |
| 2730 | * Usual values include _iob, __iob, and __sF. |
| 2731 | */ |
| 2732 | #$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/ |
| 2733 | #define STDIO_STREAM_ARRAY $stdio_stream_array |
| 2734 | |
| 2735 | /* Uid_t_f: |
| 2736 | * This symbol defines the format string used for printing a Uid_t. |
| 2737 | */ |
| 2738 | #define Uid_t_f $uidformat /**/ |
| 2739 | |
| 2740 | /* Uid_t_size: |
| 2741 | * This symbol holds the size of a Uid_t in bytes. |
| 2742 | */ |
| 2743 | #define Uid_t_size $uidsize /* UID size */ |
| 2744 | |
| 2745 | /* Uid_t: |
| 2746 | * This symbol holds the type used to declare user ids in the kernel. |
| 2747 | * It can be int, ushort, uid_t, etc... It may be necessary to include |
| 2748 | * <sys/types.h> to get any typedef'ed information. |
| 2749 | */ |
| 2750 | #define Uid_t $uidtype /* UID type */ |
| 2751 | |
| 2752 | /* USE_64_BITS: |
| 2753 | * This symbol, if defined, indicates that 64-bit integers should |
| 2754 | * be used when available. If not defined, the native integers |
| 2755 | * will be used (be they 32 or 64 bits). |
| 2756 | */ |
| 2757 | #ifndef USE_64_BITS |
| 2758 | #$use64bits USE_64_BITS /**/ |
| 2759 | #endif |
| 2760 | |
| 2761 | /* USE_LARGE_FILES: |
| 2762 | * This symbol, if defined, indicates that large file support |
| 2763 | * should be used when available. The USE_64_BITS symbol will |
| 2764 | * also be turned on if necessary. |
| 2765 | */ |
| 2766 | #ifndef USE_LARGE_FILES |
| 2767 | #$uselargefiles USE_LARGE_FILES /**/ |
| 2768 | #endif |
| 2769 | |
| 2770 | /* USE_LONG_DOUBLE: |
| 2771 | * This symbol, if defined, indicates that long doubles should |
| 2772 | * be used when available. |
| 2773 | */ |
| 2774 | #ifndef USE_LONG_DOUBLE |
| 2775 | #$uselongdouble USE_LONG_DOUBLE /**/ |
| 2776 | #endif |
| 2777 | |
| 2778 | /* USE_LONG_LONG: |
| 2779 | * This symbol, if defined, indicates that long longs should |
| 2780 | * be used when available. |
| 2781 | */ |
| 2782 | #ifndef USE_LONG_LONG |
| 2783 | #$uselonglong USE_LONG_LONG /**/ |
| 2784 | #endif |
| 2785 | |
| 2786 | /* USE_MORE_BITS: |
| 2787 | * This symbol, if defined, indicates that 64-bit interfaces and |
| 2788 | * long doubles should be used when available. |
| 2789 | */ |
| 2790 | #ifndef USE_MORE_BITS |
| 2791 | #$usemorebits USE_MORE_BITS /**/ |
| 2792 | #endif |
| 2793 | |
| 2794 | /* MULTIPLICITY: |
| 2795 | * This symbol, if defined, indicates that Perl should |
| 2796 | * be built to use multiplicity. |
| 2797 | */ |
| 2798 | #ifndef MULTIPLICITY |
| 2799 | #$usemultiplicity MULTIPLICITY /**/ |
| 2800 | #endif |
| 2801 | |
| 2802 | /* USE_PERLIO: |
| 2803 | * This symbol, if defined, indicates that the PerlIO abstraction should |
| 2804 | * be used throughout. If not defined, stdio should be |
| 2805 | * used in a fully backward compatible manner. |
| 2806 | */ |
| 2807 | #ifndef USE_PERLIO |
| 2808 | #$useperlio USE_PERLIO /**/ |
| 2809 | #endif |
| 2810 | |
| 2811 | /* USE_SOCKS: |
| 2812 | * This symbol, if defined, indicates that Perl should |
| 2813 | * be built to use socks. |
| 2814 | */ |
| 2815 | #ifndef USE_SOCKS |
| 2816 | #$usesocks USE_SOCKS /**/ |
| 2817 | #endif |
| 2818 | |
| 2819 | /* USE_ITHREADS: |
| 2820 | * This symbol, if defined, indicates that Perl should be built to |
| 2821 | * use the interpreter-based threading implementation. |
| 2822 | */ |
| 2823 | /* USE_5005THREADS: |
| 2824 | * This symbol, if defined, indicates that Perl should be built to |
| 2825 | * use the 5.005-based threading implementation. |
| 2826 | */ |
| 2827 | /* OLD_PTHREADS_API: |
| 2828 | * This symbol, if defined, indicates that Perl should |
| 2829 | * be built to use the old draft POSIX threads API. |
| 2830 | */ |
| 2831 | #$use5005threads USE_5005THREADS /**/ |
| 2832 | #$useithreads USE_ITHREADS /**/ |
| 2833 | #if defined(USE_5005THREADS) && !defined(USE_ITHREADS) |
| 2834 | #define USE_THREADS /* until src is revised*/ |
| 2835 | #endif |
| 2836 | #$d_oldpthreads OLD_PTHREADS_API /**/ |
| 2837 | |
| 2838 | /* PERL_VENDORLIB_EXP: |
| 2839 | * This symbol contains the ~name expanded version of VENDORLIB, to be used |
| 2840 | * in programs that are not prepared to deal with ~ expansion at run-time. |
| 2841 | */ |
| 2842 | #$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/ |
| 2843 | |
| 2844 | /* VOIDFLAGS: |
| 2845 | * This symbol indicates how much support of the void type is given by this |
| 2846 | * compiler. What various bits mean: |
| 2847 | * |
| 2848 | * 1 = supports declaration of void |
| 2849 | * 2 = supports arrays of pointers to functions returning void |
| 2850 | * 4 = supports comparisons between pointers to void functions and |
| 2851 | * addresses of void functions |
| 2852 | * 8 = suports declaration of generic void pointers |
| 2853 | * |
| 2854 | * The package designer should define VOIDUSED to indicate the requirements |
| 2855 | * of the package. This can be done either by #defining VOIDUSED before |
| 2856 | * including config.h, or by defining defvoidused in Myinit.U. If the |
| 2857 | * latter approach is taken, only those flags will be tested. If the |
| 2858 | * level of void support necessary is not present, defines void to int. |
| 2859 | */ |
| 2860 | #ifndef VOIDUSED |
| 2861 | #define VOIDUSED $defvoidused |
| 2862 | #endif |
| 2863 | #define VOIDFLAGS $voidflags |
| 2864 | #if (VOIDFLAGS & VOIDUSED) != VOIDUSED |
| 2865 | #define void int /* is void to be avoided? */ |
| 2866 | #define M_VOID /* Xenix strikes again */ |
| 2867 | #endif |
| 2868 | |
| 2869 | #endif |
| 2870 | !GROK!THIS! |