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| 396e9e6f |
1 | /* |
| 16da7c01 |
2 | * This file is mangled by fndvers (and perhaps other scripts) to produce the config.h |
| 3 | * for Plan 9. It was handwritten because the standard configuration scripts were |
| 4 | * written in a shell dialect incomprehensible to Plan 9. |
| 5 | * config.h for Plan 9 |
| 6 | * Version: 5.004 |
| 7 | */ |
| 396e9e6f |
8 | |
| 16da7c01 |
9 | /* Configuration time: 21-Oct-1996 15:11 |
| 10 | * Configured by: Luther Huffman, lutherh@stratcom.com |
| 11 | * Target system: Plan 9 |
| 396e9e6f |
12 | */ |
| 13 | |
| 14 | #ifndef _config_h_ |
| 15 | #define _config_h_ |
| 16 | |
| 17 | /* CAT2: |
| 18 | * This macro catenates 2 tokens together. |
| 19 | */ |
| 20 | |
| 21 | #define CAT2(a,b)a ## b |
| 22 | #define CAT3(a,b,c)a ## b ## c |
| 23 | #define CAT4(a,b,c,d)a ## b ## c ## d |
| 24 | #define CAT5(a,b,c,d,e)a ## b ## c ## d ## e |
| 25 | #define StGiFy(a)# a |
| 26 | #define STRINGIFY(a)StGiFy(a) |
| 27 | #define SCAT2(a,b)StGiFy(a) StGiFy(b) |
| 28 | #define SCAT3(a,b,c)StGiFy(a) StGiFy(b) StGiFy(c) |
| 29 | #define SCAT4(a,b,c,d)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) |
| 30 | #define SCAT5(a,b,c,d,e)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) StGiFy(e) |
| 31 | |
| 32 | /* config-start */ |
| 33 | |
| 34 | /* MEM_ALIGNBYTES: |
| 35 | * This symbol contains the number of bytes required to align a |
| 36 | * double. Usual values are 2, 4 and 8. |
| 37 | */ |
| 16da7c01 |
38 | #if (_P9P_OBJTYPE == 386) || (_P9P_OBJTYPE==power) |
| 39 | # define MEM_ALIGNBYTES 4 /* config-skip */ |
| 40 | #else |
| 41 | # if _P9P_OBJTYPE == 68020 |
| 42 | # define MEM_ALIGNBYTES 2 /* config-skip */ |
| 43 | # else |
| 44 | # define MEM_ALIGNBYTES 8 /* config-skip */ |
| 45 | # endif |
| 46 | #endif |
| 396e9e6f |
47 | |
| 48 | /* BIN: |
| 49 | * This symbol holds the path of the bin directory where the package will |
| 50 | * be installed. Program must be prepared to deal with ~name substitution. |
| 51 | */ |
| 2ae324a7 |
52 | /* BIN_EXP: |
| 53 | * This symbol is the filename expanded version of the BIN symbol, for |
| 54 | * programs that do not want to deal with that at run-time. |
| 55 | */ |
| 396e9e6f |
56 | #define BIN "/_P9P_OBJTYPE/bin" /* */ |
| 2ae324a7 |
57 | #define BIN_EXP "/_P9P_OBJTYPE/bin" /* */ |
| 396e9e6f |
58 | |
| 774d564b |
59 | /* BINCOMPAT3: |
| 60 | * This symbol, if defined, indicates that Perl 5.004 should be |
| 61 | * binary-compatible with Perl 5.003. |
| 62 | */ |
| 63 | #undef BINCOMPAT3 /**/ |
| 64 | |
| 396e9e6f |
65 | /* CPPSTDIN: |
| 66 | * This symbol contains the first part of the string which will invoke |
| 67 | * the C preprocessor on the standard input and produce to standard |
| 68 | * output. Typical value of "cc -E" or "/lib/cpp", but it can also |
| 69 | * call a wrapper. See CPPRUN. |
| 70 | */ |
| 71 | /* CPPMINUS: |
| 72 | * This symbol contains the second part of the string which will invoke |
| 73 | * the C preprocessor on the standard input and produce to standard |
| 74 | * output. This symbol will have the value "-" if CPPSTDIN needs a minus |
| 75 | * to specify standard input, otherwise the value is "". |
| 76 | */ |
| 77 | #define CPPSTDIN "cpp" |
| 78 | #define CPPMINUS "" |
| 79 | |
| 80 | /* HAS_ALARM: |
| 81 | * This symbol, if defined, indicates that the alarm routine is |
| 82 | * available. |
| 83 | */ |
| 84 | #define HAS_ALARM /**/ |
| 85 | |
| 86 | /* HASATTRIBUTE: |
| 87 | * This symbol indicates the C compiler can check for function attributes, |
| 88 | * such as printf formats. This is normally only supported by GNU cc. |
| 89 | */ |
| 90 | #undef HASATTRIBUTE /* config-skip*/ |
| 91 | #ifndef HASATTRIBUTE |
| 92 | #define __attribute__(_arg_) |
| 93 | #endif |
| 94 | |
| 95 | /* HAS_BCMP: |
| 96 | * This symbol is defined if the bcmp() routine is available to |
| 97 | * compare blocks of memory. |
| 98 | */ |
| 99 | #define HAS_BCMP /**/ |
| 100 | |
| 101 | /* HAS_BCOPY: |
| 102 | * This symbol is defined if the bcopy() routine is available to |
| 103 | * copy blocks of memory. |
| 104 | */ |
| 105 | #define HAS_BCOPY /**/ |
| 106 | |
| 107 | /* HAS_BZERO: |
| 108 | * This symbol is defined if the bzero() routine is available to |
| 109 | * set a memory block to 0. |
| 110 | */ |
| 111 | #define HAS_BZERO /**/ |
| 112 | |
| 113 | /* CASTI32: |
| 114 | * This symbol is defined if the C compiler can cast negative |
| 115 | * or large floating point numbers to 32-bit ints. |
| 116 | */ |
| 117 | #undef CASTI32 /**/ |
| 118 | |
| 119 | /* CASTNEGFLOAT: |
| 120 | * This symbol is defined if the C compiler can cast negative |
| 121 | * numbers to unsigned longs, ints and shorts. |
| 122 | */ |
| 123 | /* CASTFLAGS: |
| 124 | * This symbol contains flags that say what difficulties the compiler |
| 125 | * has casting odd floating values to unsigned long: |
| 126 | * 0 = ok |
| 127 | * 1 = couldn't cast < 0 |
| 128 | * 2 = couldn't cast >= 0x80000000 |
| 129 | * 4 = couldn't cast in argument expression list |
| 130 | */ |
| eeb010ab |
131 | #undef CASTNEGFLOAT /**/ |
| 396e9e6f |
132 | #if _P9P_OBJTYPE == 386 |
| eeb010ab |
133 | # define CASTFLAGS 3 /**/ /* config-skip */ |
| 396e9e6f |
134 | #else |
| 135 | # define CASTFLAGS 0 /**/ /* config-skip */ |
| 136 | #endif |
| 137 | |
| 138 | /* HAS_CHOWN: |
| 139 | * This symbol, if defined, indicates that the chown routine is |
| 140 | * available. |
| 141 | */ |
| 142 | #undef HAS_CHOWN /**/ |
| 143 | |
| 144 | /* HAS_CHROOT: |
| 145 | * This symbol, if defined, indicates that the chroot routine is |
| 146 | * available. |
| 147 | */ |
| 148 | #undef HAS_CHROOT /**/ |
| 149 | |
| 150 | /* HAS_CHSIZE: |
| 151 | * This symbol, if defined, indicates that the chsize routine is available |
| 152 | * to truncate files. You might need a -lx to get this routine. |
| 153 | */ |
| 154 | #undef HAS_CHSIZE /**/ |
| 155 | |
| 156 | /* VOID_CLOSEDIR: |
| 157 | * This symbol, if defined, indicates that the closedir() routine |
| 158 | * does not return a value. |
| 159 | */ |
| 160 | #define VOID_CLOSEDIR /**/ |
| 161 | |
| 162 | /* HASCONST: |
| 163 | * This symbol, if defined, indicates that this C compiler knows about |
| 164 | * the const type. There is no need to actually test for that symbol |
| 165 | * within your programs. The mere use of the "const" keyword will |
| 166 | * trigger the necessary tests. |
| 167 | */ |
| 168 | #define HASCONST /**/ |
| 169 | |
| 170 | /* HAS_CRYPT: |
| 171 | * This symbol, if defined, indicates that the crypt routine is available |
| 172 | * to encrypt passwords and the like. |
| 173 | */ |
| 174 | /* #define HAS_CRYPT /**/ |
| 175 | |
| 176 | /* HAS_CUSERID: |
| 177 | * This symbol, if defined, indicates that the cuserid routine is |
| 178 | * available to get character login names. |
| 179 | */ |
| 180 | #define HAS_CUSERID /**/ |
| 181 | |
| 182 | /* HAS_DBL_DIG: |
| 183 | * This symbol, if defined, indicates that this system's <float.h> |
| 184 | * or <limits.h> defines the symbol DBL_DIG, which is the number |
| 185 | * of significant digits in a double precision number. If this |
| 186 | * symbol is not defined, a guess of 15 is usually pretty good. |
| 187 | */ |
| 188 | #undef HAS_DBL_DIG /* */ |
| 189 | |
| 190 | /* HAS_DIFFTIME: |
| 191 | * This symbol, if defined, indicates that the difftime routine is |
| 192 | * available. |
| 193 | */ |
| 194 | #define HAS_DIFFTIME /**/ |
| 195 | |
| 196 | /* HAS_DLERROR: |
| 197 | * This symbol, if defined, indicates that the dlerror routine is |
| 198 | * available to return a string describing the last error that |
| 199 | * occurred from a call to dlopen(), dlclose() or dlsym(). |
| 200 | */ |
| 201 | #undef HAS_DLERROR /**/ |
| 202 | |
| 203 | /* HAS_DUP2: |
| 204 | * This symbol, if defined, indicates that the dup2 routine is |
| 205 | * available to duplicate file descriptors. |
| 206 | */ |
| 207 | #define HAS_DUP2 /**/ |
| 208 | |
| 209 | /* HAS_FCHMOD: |
| 210 | * This symbol, if defined, indicates that the fchmod routine is available |
| 211 | * to change mode of opened files. If unavailable, use chmod(). |
| 212 | */ |
| 213 | #undef HAS_FCHMOD /**/ |
| 214 | |
| 215 | /* HAS_FCHOWN: |
| 216 | * This symbol, if defined, indicates that the fchown routine is available |
| 217 | * to change ownership of opened files. If unavailable, use chown(). |
| 218 | */ |
| 219 | #undef HAS_FCHOWN /**/ |
| 220 | |
| 221 | /* HAS_FCNTL: |
| 222 | * This symbol, if defined, indicates to the C program that |
| 223 | * the fcntl() function exists. |
| 224 | */ |
| 225 | #define HAS_FCNTL /**/ |
| 226 | |
| 227 | /* HAS_FGETPOS: |
| 228 | * This symbol, if defined, indicates that the fgetpos routine is |
| 229 | * available to get the file position indicator, similar to ftell(). |
| 230 | */ |
| 231 | #define HAS_FGETPOS /**/ |
| 232 | |
| 233 | /* FLEXFILENAMES: |
| 234 | * This symbol, if defined, indicates that the system supports filenames |
| 235 | * longer than 14 characters. |
| 236 | */ |
| 237 | #define FLEXFILENAMES /**/ |
| 238 | |
| 239 | /* HAS_FLOCK: |
| 240 | * This symbol, if defined, indicates that the flock routine is |
| 241 | * available to do file locking. |
| 242 | */ |
| 243 | #undef HAS_FLOCK /**/ |
| 244 | |
| 245 | /* HAS_FORK: |
| 246 | * This symbol, if defined, indicates that the fork routine is |
| 247 | * available. |
| 248 | */ |
| 249 | #define HAS_FORK /**/ |
| 250 | |
| 251 | /* HAS_FSETPOS: |
| 252 | * This symbol, if defined, indicates that the fsetpos routine is |
| 253 | * available to set the file position indicator, similar to fseek(). |
| 254 | */ |
| 255 | #define HAS_FSETPOS /**/ |
| 256 | |
| 257 | /* HAS_GETGROUPS: |
| 258 | * This symbol, if defined, indicates that the getgroups() routine is |
| 259 | * available to get the list of process groups. If unavailable, multiple |
| 260 | * groups are probably not supported. |
| 261 | */ |
| 262 | #undef HAS_GETGROUPS /* config-skip */ |
| 263 | |
| 264 | /* HAS_GETHOSTENT: |
| 265 | * This symbol, if defined, indicates that the gethostent routine is |
| 266 | * available to lookup host names in some data base or other. |
| 267 | */ |
| 268 | #undef HAS_GETHOSTENT /* config-skip */ |
| 269 | |
| 270 | /* HAS_UNAME: |
| 271 | * This symbol, if defined, indicates that the C program may use the |
| 272 | * uname() routine to derive the host name. See also HAS_GETHOSTNAME |
| 273 | * and PHOSTNAME. |
| 274 | */ |
| 275 | #undef HAS_UNAME /**/ |
| 276 | |
| 277 | /* HAS_GETLOGIN: |
| 278 | * This symbol, if defined, indicates that the getlogin routine is |
| 279 | * available to get the login name. |
| 280 | */ |
| 281 | #define HAS_GETLOGIN /**/ |
| 282 | |
| 283 | /* HAS_GETPGRP: |
| 284 | * This symbol, if defined, indicates that the getpgrp routine is |
| 285 | * available to get the current process group. |
| 286 | */ |
| eeb010ab |
287 | /* USE_BSD_GETPGRP: |
| 288 | * This symbol, if defined, indicates that getpgrp needs one |
| 289 | * arguments whereas USG one needs none. |
| 290 | */ |
| 396e9e6f |
291 | #define HAS_GETPGRP /**/ |
| eeb010ab |
292 | #undef USE_BSD_GETPGRP /**/ |
| 396e9e6f |
293 | |
| 294 | /* HAS_GETPGRP2: |
| 295 | * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) |
| 296 | * routine is available to get the current process group. |
| 297 | */ |
| 298 | #undef HAS_GETPGRP2 /**/ |
| 299 | |
| 300 | /* HAS_GETPPID: |
| 301 | * This symbol, if defined, indicates that the getppid routine is |
| 302 | * available to get the parent process ID. |
| 303 | */ |
| 304 | #define HAS_GETPPID /**/ |
| 305 | |
| 306 | /* HAS_GETPRIORITY: |
| 307 | * This symbol, if defined, indicates that the getpriority routine is |
| 308 | * available to get a process's priority. |
| 309 | */ |
| 310 | #undef HAS_GETPRIORITY /**/ |
| 311 | |
| 774d564b |
312 | /* HAS_GETTIMEOFDAY: |
| 313 | * This symbol, if defined, indicates that the gettimeofday() system |
| 314 | * call is available for a sub-second accuracy clock. Usually, the file |
| 315 | * <sys/resource.h> needs to be included (see I_SYS_RESOURCE). |
| 316 | * The type "Timeval" should be used to refer to "struct timeval". |
| 317 | */ |
| 318 | #define HAS_GETTIMEOFDAY /**/ |
| 319 | #define Timeval struct timeval /* Structure used by gettimeofday() */ /* config-skip */ |
| 320 | |
| 396e9e6f |
321 | /* HAS_HTONL: |
| 322 | * This symbol, if defined, indicates that the htonl() routine (and |
| 323 | * friends htons() ntohl() ntohs()) are available to do network |
| 324 | * order byte swapping. |
| 325 | */ |
| 326 | /* HAS_HTONS: |
| 327 | * This symbol, if defined, indicates that the htons() routine (and |
| 328 | * friends htonl() ntohl() ntohs()) are available to do network |
| 329 | * order byte swapping. |
| 330 | */ |
| 331 | /* HAS_NTOHL: |
| 332 | * This symbol, if defined, indicates that the ntohl() routine (and |
| 333 | * friends htonl() htons() ntohs()) are available to do network |
| 334 | * order byte swapping. |
| 335 | */ |
| 336 | /* HAS_NTOHS: |
| 337 | * This symbol, if defined, indicates that the ntohs() routine (and |
| 338 | * friends htonl() htons() ntohl()) are available to do network |
| 339 | * order byte swapping. |
| 340 | */ |
| 341 | #define HAS_HTONL /**/ |
| 342 | |
| 343 | #define HAS_HTONS /**/ |
| 344 | |
| 345 | #define HAS_NTOHL /**/ |
| 346 | |
| 347 | #define HAS_NTOHS /**/ |
| 348 | |
| 774d564b |
349 | /* HAS_INET_ATON: |
| 350 | * This symbol, if defined, indicates to the C program that the |
| 351 | * inet_aton() function is available to parse IP address "dotted-quad" |
| 352 | * strings. |
| 353 | */ |
| 354 | #undef HAS_INET_ATON /**/ |
| 355 | |
| 396e9e6f |
356 | /* HAS_ISASCII: |
| 357 | * This manifest constant lets the C program know that isascii |
| 358 | * is available. |
| 359 | */ |
| 360 | #undef HAS_ISASCII /**/ |
| 361 | |
| 362 | /* HAS_KILLPG: |
| 363 | * This symbol, if defined, indicates that the killpg routine is available |
| 364 | * to kill process groups. If unavailable, you probably should use kill |
| 365 | * with a negative process number. |
| 366 | */ |
| 367 | #undef HAS_KILLPG /**/ |
| 368 | |
| 369 | /* HAS_LINK: |
| 370 | * This symbol, if defined, indicates that the link routine is |
| 371 | * available to create hard links. |
| 372 | */ |
| 373 | #define HAS_LINK /**/ |
| 374 | |
| 375 | /* HAS_LOCALECONV: |
| 376 | * This symbol, if defined, indicates that the localeconv routine is |
| 377 | * available for numeric and monetary formatting conventions. |
| 378 | */ |
| 379 | #define HAS_LOCALECONV /**/ |
| 380 | |
| 381 | /* HAS_LOCKF: |
| 382 | * This symbol, if defined, indicates that the lockf routine is |
| 383 | * available to do file locking. |
| 384 | */ |
| 385 | #undef HAS_LOCKF /**/ |
| 386 | |
| 387 | /* HAS_LSTAT: |
| 388 | * This symbol, if defined, indicates that the lstat routine is |
| 389 | * available to do file stats on symbolic links. |
| 390 | */ |
| 391 | #define HAS_LSTAT /**/ |
| 392 | |
| 393 | /* HAS_MBLEN: |
| 394 | * This symbol, if defined, indicates that the mblen routine is available |
| 395 | * to find the number of bytes in a multibye character. |
| 396 | */ |
| 397 | #define HAS_MBLEN /**/ |
| 398 | |
| 399 | /* HAS_MBSTOWCS: |
| 400 | * This symbol, if defined, indicates that the mbstowcs routine is |
| 401 | * available to covert a multibyte string into a wide character string. |
| 402 | */ |
| 403 | #define HAS_MBSTOWCS /**/ |
| 404 | |
| 405 | /* HAS_MBTOWC: |
| 406 | * This symbol, if defined, indicates that the mbtowc routine is available |
| 407 | * to covert a multibyte to a wide character. |
| 408 | */ |
| 409 | #define HAS_MBTOWC /**/ |
| 410 | |
| 411 | /* HAS_MEMCMP: |
| 412 | * This symbol, if defined, indicates that the memcmp routine is available |
| 413 | * to compare blocks of memory. |
| 414 | */ |
| 415 | #define HAS_MEMCMP /**/ |
| 416 | |
| 417 | /* HAS_MEMCPY: |
| 418 | * This symbol, if defined, indicates that the memcpy routine is available |
| 419 | * to copy blocks of memory. |
| 420 | */ |
| 421 | #define HAS_MEMCPY /**/ |
| 422 | |
| 423 | /* HAS_MEMMOVE: |
| 424 | * This symbol, if defined, indicates that the memmove routine is available |
| 425 | * to copy potentially overlapping blocks of memory. This should be used |
| 426 | * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your |
| 427 | * own version. |
| 428 | */ |
| 429 | #define HAS_MEMMOVE /**/ |
| 430 | |
| 431 | /* HAS_MEMSET: |
| 432 | * This symbol, if defined, indicates that the memset routine is available |
| 433 | * to set blocks of memory. |
| 434 | */ |
| 435 | #define HAS_MEMSET /**/ |
| 436 | |
| 437 | /* HAS_MKDIR: |
| 438 | * This symbol, if defined, indicates that the mkdir routine is available |
| 439 | * to create directories. Otherwise you should fork off a new process to |
| 440 | * exec /bin/mkdir. |
| 441 | */ |
| 442 | #define HAS_MKDIR /**/ |
| 443 | |
| 444 | /* HAS_MKFIFO: |
| 445 | * This symbol, if defined, indicates that the mkfifo routine is |
| 446 | * available to create FIFOs. Otherwise, mknod should be able to |
| 447 | * do it for you. However, if mkfifo is there, mknod might require |
| 448 | * super-user privileges which mkfifo will not. |
| 449 | */ |
| 450 | #define HAS_MKFIFO /**/ |
| 451 | |
| 452 | /* HAS_MKTIME: |
| 453 | * This symbol, if defined, indicates that the mktime routine is |
| 454 | * available. |
| 455 | */ |
| 456 | #define HAS_MKTIME /**/ |
| 457 | |
| 458 | /* HAS_MSG: |
| 459 | * This symbol, if defined, indicates that the entire msg*(2) library is |
| 460 | * supported (IPC mechanism based on message queues). |
| 461 | */ |
| 462 | #undef HAS_MSG /**/ |
| 463 | |
| 464 | /* HAS_NICE: |
| 465 | * This symbol, if defined, indicates that the nice routine is |
| 466 | * available. |
| 467 | */ |
| 468 | #undef HAS_NICE /**/ |
| 469 | |
| 470 | /* HAS_OPEN3: |
| 471 | * This manifest constant lets the C program know that the three |
| 472 | * argument form of open(2) is available. |
| 473 | */ |
| 474 | #define HAS_OPEN3 /**/ |
| 475 | |
| 476 | /* HAS_PATHCONF: |
| 477 | * This symbol, if defined, indicates that pathconf() is available |
| 478 | * to determine file-system related limits and options associated |
| 479 | * with a given filename. |
| 480 | */ |
| 481 | /* HAS_FPATHCONF: |
| 482 | * This symbol, if defined, indicates that pathconf() is available |
| 483 | * to determine file-system related limits and options associated |
| 484 | * with a given open file descriptor. |
| 485 | */ |
| 486 | #define HAS_PATHCONF /**/ |
| 487 | #define HAS_FPATHCONF /**/ |
| 488 | |
| 489 | /* HAS_PAUSE: |
| 490 | * This symbol, if defined, indicates that the pause routine is |
| 491 | * available to suspend a process until a signal is received. |
| 492 | */ |
| 493 | #define HAS_PAUSE /**/ |
| 494 | |
| 495 | /* HAS_PIPE: |
| 496 | * This symbol, if defined, indicates that the pipe routine is |
| 497 | * available to create an inter-process channel. |
| 498 | */ |
| 499 | #define HAS_PIPE /**/ |
| 500 | |
| 501 | /* HAS_POLL: |
| 502 | * This symbol, if defined, indicates that the poll routine is |
| 503 | * available to poll active file descriptors. |
| 504 | */ |
| 505 | #undef HAS_POLL /**/ |
| 506 | |
| 507 | /* HAS_READDIR: |
| 508 | * This symbol, if defined, indicates that the readdir routine is |
| 509 | * available to read directory entries. You may have to include |
| 510 | * <dirent.h>. See I_DIRENT. |
| 511 | */ |
| 512 | #define HAS_READDIR /**/ |
| 513 | |
| 774d564b |
514 | /* HAS_SANE_MEMCMP: |
| 515 | * This symbol, if defined, indicates that the memcmp routine is available |
| 516 | * and can be used to compare relative magnitudes of chars with their high |
| 517 | * bits set. If it is not defined, roll your own version. |
| 518 | */ |
| 519 | #define HAS_SANE_MEMCMP /**/ |
| 520 | |
| 396e9e6f |
521 | /* HAS_SEEKDIR: |
| 522 | * This symbol, if defined, indicates that the seekdir routine is |
| 523 | * available. You may have to include <dirent.h>. See I_DIRENT. |
| 524 | */ |
| 525 | #undef HAS_SEEKDIR /**/ |
| 526 | |
| 527 | /* HAS_TELLDIR: |
| 528 | * This symbol, if defined, indicates that the telldir routine is |
| 529 | * available. You may have to include <dirent.h>. See I_DIRENT. |
| 530 | */ |
| 531 | #undef HAS_TELLDIR /**/ |
| 532 | |
| 533 | /* HAS_REWINDDIR: |
| 534 | * This symbol, if defined, indicates that the rewinddir routine is |
| 535 | * available. You may have to include <dirent.h>. See I_DIRENT. |
| 536 | */ |
| 537 | #define HAS_REWINDDIR /**/ |
| 538 | |
| 539 | /* HAS_READLINK: |
| 540 | * This symbol, if defined, indicates that the readlink routine is |
| 541 | * available to read the value of a symbolic link. |
| 542 | */ |
| 543 | #define HAS_READLINK /**/ |
| 544 | |
| 545 | /* HAS_RENAME: |
| 546 | * This symbol, if defined, indicates that the rename routine is available |
| 547 | * to rename files. Otherwise you should do the unlink(), link(), unlink() |
| 548 | * trick. |
| 549 | */ |
| 550 | #define HAS_RENAME /**/ |
| 551 | |
| 552 | /* HAS_RMDIR: |
| 553 | * This symbol, if defined, indicates that the rmdir routine is |
| 554 | * available to remove directories. Otherwise you should fork off a |
| 555 | * new process to exec /bin/rmdir. |
| 556 | */ |
| 557 | #define HAS_RMDIR /**/ |
| 558 | |
| 559 | /* HAS_SAFE_BCOPY: |
| 560 | * This symbol, if defined, indicates that the bcopy routine is available |
| 561 | * to copy potentially overlapping memory blocks. Otherwise you should |
| 562 | * probably use memmove() or memcpy(). If neither is defined, roll your |
| 563 | * own version. |
| 564 | */ |
| 565 | #undef HAS_SAFE_BCOPY /**/ |
| 566 | |
| 567 | /* HAS_SAFE_MEMCPY: |
| 568 | * This symbol, if defined, indicates that the memcpy routine is available |
| 569 | * to copy potentially overlapping memory blocks. Otherwise you should |
| 570 | * probably use memmove() or memcpy(). If neither is defined, roll your |
| 571 | * own version. |
| 572 | */ |
| 573 | #undef HAS_SAFE_MEMCPY /**/ |
| 574 | |
| 575 | /* HAS_SELECT: |
| 576 | * This symbol, if defined, indicates that the select routine is |
| 577 | * available to select active file descriptors. If the timeout field |
| 578 | * is used, <sys/time.h> may need to be included. |
| 579 | */ |
| 580 | #define HAS_SELECT /* config-skip */ |
| 581 | |
| 582 | /* HAS_SEM: |
| 583 | * This symbol, if defined, indicates that the entire sem*(2) library is |
| 584 | * supported. |
| 585 | */ |
| 586 | #undef HAS_SEM /**/ |
| 587 | |
| 588 | /* HAS_SETEGID: |
| 589 | * This symbol, if defined, indicates that the setegid routine is available |
| 590 | * to change the effective gid of the current program. |
| 591 | */ |
| 592 | #undef HAS_SETEGID /**/ |
| 593 | |
| 594 | /* HAS_SETEUID: |
| 595 | * This symbol, if defined, indicates that the seteuid routine is available |
| 596 | * to change the effective uid of the current program. |
| 597 | */ |
| 598 | #undef HAS_SETEUID /**/ |
| 599 | |
| 600 | /* HAS_SETLINEBUF: |
| 601 | * This symbol, if defined, indicates that the setlinebuf routine is |
| 602 | * available to change stderr or stdout from block-buffered or unbuffered |
| 603 | * to a line-buffered mode. |
| 604 | */ |
| 605 | #undef HAS_SETLINEBUF /**/ |
| 606 | |
| 607 | /* HAS_SETLOCALE: |
| 608 | * This symbol, if defined, indicates that the setlocale routine is |
| 609 | * available to handle locale-specific ctype implementations. |
| 610 | */ |
| 611 | #define HAS_SETLOCALE /**/ |
| 612 | |
| 613 | /* HAS_SETPGID: |
| 614 | * This symbol, if defined, indicates that the setpgid routine is |
| 615 | * available to set process group ID. |
| 616 | */ |
| 617 | #define HAS_SETPGID /**/ |
| 618 | |
| 619 | /* HAS_SETPGRP: |
| 620 | * This symbol, if defined, indicates that the setpgrp routine is |
| 621 | * available to set the current process group. |
| 622 | */ |
| 623 | /* USE_BSDPGRP: |
| 624 | * This symbol, if defined, indicates that the BSD notion of process |
| 625 | * group is to be used. For instance, you have to say setpgrp(pid, pgrp) |
| 626 | * instead of the USG setpgrp(). |
| 627 | */ |
| eeb010ab |
628 | /* USE_BSD_SETPGRP: |
| 629 | * This symbol, if defined, indicates that setpgrp needs two |
| 630 | * arguments whereas USG one needs none. See also HAS_SETPGID |
| 631 | * for a POSIX interface. |
| 632 | */ |
| 396e9e6f |
633 | #undef HAS_SETPGRP /**/ |
| 634 | #undef USE_BSDPGRP /**/ |
| eeb010ab |
635 | #undef USE_BSD_SETPGRP /**/ |
| 396e9e6f |
636 | |
| 637 | /* HAS_SETPGRP2: |
| 638 | * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) |
| 639 | * routine is available to set the current process group. |
| 640 | */ |
| 641 | #undef HAS_SETPGRP2 /**/ |
| 642 | |
| 643 | /* HAS_SETPRIORITY: |
| 644 | * This symbol, if defined, indicates that the setpriority routine is |
| 645 | * available to set a process's priority. |
| 646 | */ |
| 647 | #undef HAS_SETPRIORITY /**/ |
| 648 | |
| 649 | /* HAS_SETREGID: |
| 650 | * This symbol, if defined, indicates that the setregid routine is |
| 651 | * available to change the real and effective gid of the current |
| 652 | * process. |
| 653 | */ |
| 654 | /* HAS_SETRESGID: |
| 655 | * This symbol, if defined, indicates that the setresgid routine is |
| 656 | * available to change the real, effective and saved gid of the current |
| 657 | * process. |
| 658 | */ |
| 659 | #undef HAS_SETREGID /**/ |
| 660 | #undef HAS_SETRESGID /**/ |
| 661 | |
| 662 | /* HAS_SETREUID: |
| 663 | * This symbol, if defined, indicates that the setreuid routine is |
| 664 | * available to change the real and effective uid of the current |
| 665 | * process. |
| 666 | */ |
| 667 | /* HAS_SETRESUID: |
| 668 | * This symbol, if defined, indicates that the setresuid routine is |
| 669 | * available to change the real, effective and saved uid of the current |
| 670 | * process. |
| 671 | */ |
| 672 | #undef HAS_SETREUID /**/ |
| 673 | #undef HAS_SETRESUID /**/ |
| 674 | |
| 675 | /* HAS_SETRGID: |
| 676 | * This symbol, if defined, indicates that the setrgid routine is available |
| 677 | * to change the real gid of the current program. |
| 678 | */ |
| 679 | #undef HAS_SETRGID /**/ |
| 680 | |
| 681 | /* HAS_SETRUID: |
| 682 | * This symbol, if defined, indicates that the setruid routine is available |
| 683 | * to change the real uid of the current program. |
| 684 | */ |
| 685 | #undef HAS_SETRUID /**/ |
| 686 | |
| 687 | /* HAS_SETSID: |
| 688 | * This symbol, if defined, indicates that the setsid routine is |
| 689 | * available to set the process group ID. |
| 690 | */ |
| 691 | #define HAS_SETSID /**/ |
| 692 | |
| 693 | /* HAS_SHM: |
| 694 | * This symbol, if defined, indicates that the entire shm*(2) library is |
| 695 | * supported. |
| 696 | */ |
| 697 | #undef HAS_SHM /**/ |
| 698 | |
| 699 | /* Shmat_t: |
| 700 | * This symbol holds the return type of the shmat() system call. |
| 701 | * Usually set to 'void *' or 'char *'. |
| 702 | */ |
| 703 | /* HAS_SHMAT_PROTOTYPE: |
| 704 | * This symbol, if defined, indicates that the sys/shm.h includes |
| 705 | * a prototype for shmat(). Otherwise, it is up to the program to |
| 706 | * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess, |
| 707 | * but not always right so it should be emitted by the program only |
| 708 | * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. |
| 709 | */ |
| 710 | #undef Shmat_t /* config-skip */ |
| 711 | #undef HAS_SHMAT_PROTOTYPE /**/ |
| 712 | |
| 713 | /* HAS_SIGACTION: |
| 714 | * This symbol, if defined, indicates that Vr4's sigaction() routine |
| 715 | * is available. |
| 716 | */ |
| 717 | #define HAS_SIGACTION /**/ |
| 718 | |
| 719 | /* HAS_SOCKET: |
| 720 | * This symbol, if defined, indicates that the BSD socket interface is |
| 721 | * supported. |
| 722 | */ |
| 723 | /* HAS_SOCKETPAIR: |
| 724 | * This symbol, if defined, indicates that the BSD socketpair() call is |
| 725 | * supported. |
| 726 | */ |
| 727 | #define HAS_SOCKET /**/ |
| 728 | #define HAS_SOCKETPAIR /**/ |
| 729 | |
| 774d564b |
730 | /* HAS_STRTOD: |
| 731 | * This symbol, if defined, indicates that the strtod routine is |
| 732 | * available to provide better numeric string conversion than atof(). |
| 733 | */ |
| 734 | #define HAS_STRTOD /**/ |
| 735 | |
| 736 | /* HAS_STRTOL: |
| 737 | * This symbol, if defined, indicates that the strtol routine is available |
| 738 | * to provide better numeric string conversion than atoi() and friends. |
| 739 | */ |
| 740 | #define HAS_STRTOL /**/ |
| 741 | |
| 742 | /* HAS_STRTOUL: |
| 743 | * This symbol, if defined, indicates that the strtoul routine is |
| 744 | * available to provide conversion of strings to unsigned long. |
| 745 | */ |
| 746 | #define HAS_STRTOUL /**/ |
| 747 | |
| 396e9e6f |
748 | /* USE_STAT_BLOCKS: |
| 749 | * This symbol is defined if this system has a stat structure declaring |
| 750 | * st_blksize and st_blocks. |
| 751 | */ |
| 752 | #undef USE_STAT_BLOCKS /**/ |
| 753 | |
| 754 | /* USE_STDIO_PTR: |
| 755 | * This symbol is defined if the _ptr and _cnt fields (or similar) |
| 756 | * of the stdio FILE structure can be used to access the stdio buffer |
| 757 | * for a file handle. If this is defined, then the FILE_ptr(fp) |
| 758 | * and FILE_cnt(fp) macros will also be defined and should be used |
| 759 | * to access these fields. |
| 760 | */ |
| 761 | /* USE_STDIO_BASE: |
| 762 | * This symbol is defined if the _base field (or similar) of the |
| 763 | * stdio FILE structure can be used to access the stdio buffer for |
| 764 | * a file handle. If this is defined, then the FILE_base(fp) macro |
| 765 | * will also be defined and should be used to access this field. |
| 766 | * Also, the FILE_bufsiz(fp) macro will be defined and should be used |
| 767 | * to determine the number of bytes in the buffer. USE_STDIO_BASE |
| 768 | * will never be defined unless USE_STDIO_PTR is. |
| 769 | */ |
| 770 | #undef USE_STDIO_PTR /**/ |
| 771 | #undef USE_STDIO_BASE /**/ |
| 772 | |
| 773 | /* FILE_ptr: |
| 774 | * This macro is used to access the _ptr field (or equivalent) of the |
| 775 | * FILE structure pointed to by its argument. This macro will always be |
| 776 | * defined if USE_STDIO_PTR is defined. |
| 777 | */ |
| 778 | /* STDIO_PTR_LVALUE: |
| 779 | * This symbol is defined if the FILE_ptr macro can be used as an |
| 780 | * lvalue. |
| 781 | */ |
| 782 | /* FILE_cnt: |
| 783 | * This macro is used to access the _cnt field (or equivalent) of the |
| 784 | * FILE structure pointed to by its argument. This macro will always be |
| 785 | * defined if USE_STDIO_PTR is defined. |
| 786 | */ |
| 787 | /* STDIO_CNT_LVALUE: |
| 788 | * This symbol is defined if the FILE_cnt macro can be used as an |
| 789 | * lvalue. |
| 790 | */ |
| 791 | #ifdef USE_STDIO_PTR |
| 792 | #define FILE_ptr(fp) ((fp)->_ptr) |
| 793 | #define STDIO_PTR_LVALUE /**/ |
| 794 | #define FILE_cnt(fp) ((fp)->_cnt) |
| 795 | #define STDIO_CNT_LVALUE /**/ |
| 796 | #endif |
| 797 | |
| 798 | /* FILE_base: |
| 799 | * This macro is used to access the _base field (or equivalent) of the |
| 800 | * FILE structure pointed to by its argument. This macro will always be |
| 801 | * defined if USE_STDIO_BASE is defined. |
| 802 | */ |
| 803 | /* FILE_bufsiz: |
| 804 | * This macro is used to determine the number of bytes in the I/O |
| 805 | * buffer pointed to by _base field (or equivalent) of the FILE |
| 806 | * structure pointed to its argument. This macro will always be defined |
| 807 | * if USE_STDIO_BASE is defined. |
| 808 | */ |
| 809 | #ifdef USE_STDIO_BASE |
| 810 | #define FILE_base(fp) ((fp)->_base) |
| 811 | #define FILE_bufsiz(fp) ((fp)->_cnt + (fp)->_ptr - (fp)->_base) |
| 812 | #endif |
| 813 | |
| 814 | /* HAS_STRCHR: |
| 815 | * This symbol is defined to indicate that the strchr()/strrchr() |
| 816 | * functions are available for string searching. If not, try the |
| 817 | * index()/rindex() pair. |
| 818 | */ |
| 819 | /* HAS_INDEX: |
| 820 | * This symbol is defined to indicate that the index()/rindex() |
| 821 | * functions are available for string searching. |
| 822 | */ |
| 823 | #define HAS_STRCHR /**/ |
| 824 | #undef HAS_INDEX /**/ |
| 825 | |
| 826 | /* HAS_STRCOLL: |
| 827 | * This symbol, if defined, indicates that the strcoll routine is |
| 828 | * available to compare strings using collating information. |
| 829 | */ |
| 830 | #define HAS_STRCOLL /**/ |
| 831 | |
| 832 | /* USE_STRUCT_COPY: |
| 833 | * This symbol, if defined, indicates that this C compiler knows how |
| 834 | * to copy structures. If undefined, you'll need to use a block copy |
| 835 | * routine of some sort instead. |
| 836 | */ |
| 837 | #define USE_STRUCT_COPY /**/ |
| 838 | |
| 839 | /* HAS_STRERROR: |
| 840 | * This symbol, if defined, indicates that the strerror routine is |
| 841 | * available to translate error numbers to strings. See the writeup |
| 842 | * of Strerror() in this file before you try to define your own. |
| 843 | */ |
| 844 | /* HAS_SYS_ERRLIST: |
| 845 | * This symbol, if defined, indicates that the sys_errlist array is |
| 846 | * available to translate error numbers to strings. The extern int |
| 847 | * sys_nerr gives the size of that table. |
| 848 | */ |
| 849 | /* Strerror: |
| 850 | * This preprocessor symbol is defined as a macro if strerror() is |
| 851 | * not available to translate error numbers to strings but sys_errlist[] |
| 852 | * array is there. |
| 853 | */ |
| 854 | #define HAS_STRERROR /**/ |
| 855 | #define HAS_SYS_ERRLIST /**/ |
| 856 | #define Strerror(e) strerror(e) |
| 857 | |
| 858 | /* HAS_STRXFRM: |
| 859 | * This symbol, if defined, indicates that the strxfrm() routine is |
| 860 | * available to transform strings. |
| 861 | */ |
| 862 | #define HAS_STRXFRM /**/ |
| 863 | |
| 864 | /* HAS_SYMLINK: |
| 865 | * This symbol, if defined, indicates that the symlink routine is available |
| 866 | * to create symbolic links. |
| 867 | */ |
| 868 | #define HAS_SYMLINK /**/ |
| 869 | |
| 870 | /* HAS_SYSCALL: |
| 871 | * This symbol, if defined, indicates that the syscall routine is |
| 872 | * available to call arbitrary system calls. If undefined, that's tough. |
| 873 | */ |
| 874 | #undef HAS_SYSCALL /**/ |
| 875 | |
| 876 | /* HAS_SYSCONF: |
| 877 | * This symbol, if defined, indicates that sysconf() is available |
| 878 | * to determine system related limits and options. |
| 879 | */ |
| 880 | #define HAS_SYSCONF /**/ |
| 881 | |
| 882 | /* HAS_SYSTEM: |
| 883 | * This symbol, if defined, indicates that the system routine is |
| 884 | * available to issue a shell command. |
| 885 | */ |
| 886 | #define HAS_SYSTEM /**/ |
| 887 | |
| 888 | /* HAS_TCGETPGRP: |
| 889 | * This symbol, if defined, indicates that the tcgetpgrp routine is |
| 890 | * available to get foreground process group ID. |
| 891 | */ |
| 892 | #define HAS_TCGETPGRP /**/ |
| 893 | |
| 894 | /* HAS_TCSETPGRP: |
| 895 | * This symbol, if defined, indicates that the tcsetpgrp routine is |
| 896 | * available to set foreground process group ID. |
| 897 | */ |
| 898 | #define HAS_TCSETPGRP /**/ |
| 899 | |
| 900 | /* Time_t: |
| 901 | * This symbol holds the type returned by time(). It can be long, |
| 902 | * or time_t on BSD sites (in which case <sys/types.h> should be |
| 903 | * included). |
| 904 | */ |
| 905 | #define Time_t time_t /* Time type */ |
| 906 | |
| 907 | /* HAS_TIMES: |
| 908 | * This symbol, if defined, indicates that the times() routine exists. |
| 909 | * Note that this became obsolete on some systems (SUNOS), which now |
| 910 | * use getrusage(). It may be necessary to include <sys/times.h>. |
| 911 | */ |
| 912 | #define HAS_TIMES /**/ |
| 913 | |
| 914 | /* HAS_TRUNCATE: |
| 915 | * This symbol, if defined, indicates that the truncate routine is |
| 916 | * available to truncate files. |
| 917 | */ |
| 918 | #undef HAS_TRUNCATE /**/ |
| 919 | |
| 920 | /* HAS_TZNAME: |
| 921 | * This symbol, if defined, indicates that the tzname[] array is |
| 922 | * available to access timezone names. |
| 923 | */ |
| 924 | #define HAS_TZNAME /**/ |
| 925 | |
| 926 | /* HAS_UMASK: |
| 927 | * This symbol, if defined, indicates that the umask routine is |
| 928 | * available to set and get the value of the file creation mask. |
| 929 | */ |
| 930 | #define HAS_UMASK /**/ |
| 931 | |
| 932 | /* HAS_VFORK: |
| 933 | * This symbol, if defined, indicates that vfork() exists. |
| 934 | */ |
| 935 | #undef HAS_VFORK /**/ |
| 936 | |
| 937 | /* Signal_t: |
| 938 | * This symbol's value is either "void" or "int", corresponding to the |
| 939 | * appropriate return type of a signal handler. Thus, you can declare |
| 940 | * a signal handler using "Signal_t (*handler)()", and define the |
| 941 | * handler using "Signal_t handler(sig)". |
| 942 | */ |
| 943 | #define Signal_t void /* Signal handler's return type */ |
| 944 | |
| 945 | /* HASVOLATILE: |
| 946 | * This symbol, if defined, indicates that this C compiler knows about |
| 947 | * the volatile declaration. |
| 948 | */ |
| 949 | #define HASVOLATILE /**/ |
| 950 | #ifndef HASVOLATILE |
| 951 | #define volatile /* config-skip */ |
| 952 | #endif |
| 953 | |
| 954 | /* HAS_VPRINTF: |
| 955 | * This symbol, if defined, indicates that the vprintf routine is available |
| 956 | * to printf with a pointer to an argument list. If unavailable, you |
| 957 | * may need to write your own, probably in terms of _doprnt(). |
| 958 | */ |
| 959 | /* USE_CHAR_VSPRINTF: |
| 960 | * This symbol is defined if this system has vsprintf() returning type |
| 961 | * (char*). The trend seems to be to declare it as "int vsprintf()". It |
| 962 | * is up to the package author to declare vsprintf correctly based on the |
| 963 | * symbol. |
| 964 | */ |
| 965 | #define HAS_VPRINTF /**/ |
| 966 | #define USE_CHAR_VSPRINTF /**/ |
| 967 | |
| 968 | /* HAS_WAIT4: |
| 969 | * This symbol, if defined, indicates that wait4() exists. |
| 970 | */ |
| 971 | #undef HAS_WAIT4 /**/ |
| 972 | |
| 973 | /* HAS_WAITPID: |
| 974 | * This symbol, if defined, indicates that the waitpid routine is |
| 975 | * available to wait for child process. |
| 976 | */ |
| 977 | #undef HAS_WAITPID /**/ |
| 978 | |
| 979 | /* HAS_WCSTOMBS: |
| 980 | * This symbol, if defined, indicates that the wcstombs routine is |
| 981 | * available to convert wide character strings to multibyte strings. |
| 982 | */ |
| 983 | #define HAS_WCSTOMBS /**/ |
| 984 | |
| 985 | /* HAS_WCTOMB: |
| 986 | * This symbol, if defined, indicates that the wctomb routine is available |
| 987 | * to covert a wide character to a multibyte. |
| 988 | */ |
| 989 | #define HAS_WCTOMB /**/ |
| 990 | |
| 991 | /* Fpos_t: |
| 992 | * This symbol holds the type used to declare file positions in libc. |
| 993 | * It can be fpos_t, long, uint, etc... It may be necessary to include |
| 994 | * <sys/types.h> to get any typedef'ed information. |
| 995 | */ |
| 996 | #define Fpos_t fpos_t /* File position type */ |
| 997 | |
| 998 | /* Gid_t: |
| 999 | * This symbol holds the return type of getgid() and the type of |
| 1000 | * argument to setrgid() and related functions. Typically, |
| 1001 | * it is the type of group ids in the kernel. It can be int, ushort, |
| 1002 | * uid_t, etc... It may be necessary to include <sys/types.h> to get |
| 1003 | * any typedef'ed information. |
| 1004 | */ |
| 1005 | #define Gid_t gid_t /* config-skip */ |
| 1006 | |
| 1007 | /* Groups_t: |
| 1008 | * This symbol holds the type used for the second argument to |
| 1009 | * getgroups(). Usually, this is the same of gidtype, but |
| 1010 | * sometimes it isn't. It can be int, ushort, uid_t, etc... |
| 1011 | * It may be necessary to include <sys/types.h> to get any |
| 1012 | * typedef'ed information. This is only required if you have |
| 1013 | * getgroups(). |
| 1014 | */ |
| 1015 | #ifdef HAS_GETGROUPS |
| 1016 | #define Groups_t gid_t /* Type for 2nd arg to getgroups() */ |
| 1017 | #endif |
| 1018 | |
| 1019 | /* DB_Prefix_t: |
| 1020 | * This symbol contains the type of the prefix structure element |
| 1021 | * in the <db.h> header file. In older versions of DB, it was |
| 1022 | * int, while in newer ones it is u_int32_t. |
| 1023 | */ |
| 1024 | /* DB_Hash_t: |
| 1025 | * This symbol contains the type of the prefix structure element |
| 1026 | * in the <db.h> header file. In older versions of DB, it was |
| 1027 | * int, while in newer ones it is size_t. |
| 1028 | */ |
| 1029 | #define DB_Hash_t int /**/ |
| 1030 | #define DB_Prefix_t int /**/ |
| 1031 | |
| 1032 | /* I_DIRENT: |
| 1033 | * This symbol, if defined, indicates to the C program that it should |
| 1034 | * include <dirent.h>. Using this symbol also triggers the definition |
| 1035 | * of the Direntry_t define which ends up being 'struct dirent' or |
| 1036 | * 'struct direct' depending on the availability of <dirent.h>. |
| 1037 | */ |
| 1038 | /* DIRNAMLEN: |
| 1039 | * This symbol, if defined, indicates to the C program that the length |
| 1040 | * of directory entry names is provided by a d_namlen field. Otherwise |
| 1041 | * you need to do strlen() on the d_name field. |
| 1042 | */ |
| 1043 | /* Direntry_t: |
| 1044 | * This symbol is set to 'struct direct' or 'struct dirent' depending on |
| 1045 | * whether dirent is available or not. You should use this pseudo type to |
| 1046 | * portably declare your directory entries. |
| 1047 | */ |
| 1048 | #define I_DIRENT /**/ |
| 1049 | #undef DIRNAMLEN /**/ |
| 1050 | #define Direntry_t struct dirent |
| 1051 | |
| 1052 | /* I_DLFCN: |
| 1053 | * This symbol, if defined, indicates that <dlfcn.h> exists and should |
| 1054 | * be included. |
| 1055 | */ |
| 1056 | #undef I_DLFCN /**/ |
| 1057 | |
| 1058 | /* I_FCNTL: |
| 1059 | * This manifest constant tells the C program to include <fcntl.h>. |
| 1060 | */ |
| 1061 | #define I_FCNTL /**/ |
| 1062 | |
| 1063 | /* I_FLOAT: |
| 1064 | * This symbol, if defined, indicates to the C program that it should |
| 1065 | * include <float.h> to get definition of symbols like DBL_MAX or |
| 1066 | * DBL_MIN, i.e. machine dependent floating point values. |
| 1067 | */ |
| 1068 | #define I_FLOAT /**/ |
| 1069 | |
| 1070 | /* I_GRP: |
| 1071 | * This symbol, if defined, indicates to the C program that it should |
| 1072 | * include <grp.h>. |
| 1073 | */ |
| 1074 | #define I_GRP /**/ |
| 1075 | |
| 1076 | /* I_LIMITS: |
| 1077 | * This symbol, if defined, indicates to the C program that it should |
| 1078 | * include <limits.h> to get definition of symbols like WORD_BIT or |
| 1079 | * LONG_MAX, i.e. machine dependant limitations. |
| 1080 | */ |
| 1081 | #define I_LIMITS /**/ |
| 1082 | |
| 1083 | /* I_MATH: |
| 1084 | * This symbol, if defined, indicates to the C program that it should |
| 1085 | * include <math.h>. |
| 1086 | */ |
| 1087 | #define I_MATH /**/ |
| 1088 | |
| 1089 | /* I_MEMORY: |
| 1090 | * This symbol, if defined, indicates to the C program that it should |
| 1091 | * include <memory.h>. |
| 1092 | */ |
| 1093 | #undef I_MEMORY /**/ |
| 1094 | |
| 1095 | /* I_NDBM: |
| 1096 | * This symbol, if defined, indicates that <ndbm.h> exists and should |
| 1097 | * be included. |
| 1098 | */ |
| 1099 | #undef I_NDBM /**/ |
| 1100 | |
| 1101 | /* I_NET_ERRNO: |
| 1102 | * This symbol, if defined, indicates that <net/errno.h> exists and |
| 1103 | * should be included. |
| 1104 | */ |
| 1105 | #undef I_NET_ERRNO /* config-skip */ |
| 1106 | |
| 1107 | /* I_NETINET_IN: |
| 1108 | * This symbol, if defined, indicates to the C program that it should |
| 1109 | * include <netinet/in.h>. Otherwise, you may try <sys/in.h>. |
| 1110 | */ |
| 1111 | #define I_NETINET_IN /* config-skip */ |
| 1112 | |
| 1113 | /* I_PWD: |
| 1114 | * This symbol, if defined, indicates to the C program that it should |
| 1115 | * include <pwd.h>. |
| 1116 | */ |
| 1117 | /* PWQUOTA: |
| 1118 | * This symbol, if defined, indicates to the C program that struct passwd |
| 1119 | * contains pw_quota. |
| 1120 | */ |
| 1121 | /* PWAGE: |
| 1122 | * This symbol, if defined, indicates to the C program that struct passwd |
| 1123 | * contains pw_age. |
| 1124 | */ |
| 1125 | /* PWCHANGE: |
| 1126 | * This symbol, if defined, indicates to the C program that struct passwd |
| 1127 | * contains pw_change. |
| 1128 | */ |
| 1129 | /* PWCLASS: |
| 1130 | * This symbol, if defined, indicates to the C program that struct passwd |
| 1131 | * contains pw_class. |
| 1132 | */ |
| 1133 | /* PWEXPIRE: |
| 1134 | * This symbol, if defined, indicates to the C program that struct passwd |
| 1135 | * contains pw_expire. |
| 1136 | */ |
| 1137 | /* PWCOMMENT: |
| 1138 | * This symbol, if defined, indicates to the C program that struct passwd |
| 1139 | * contains pw_comment. |
| 1140 | */ |
| 1141 | #define I_PWD /**/ |
| 1142 | #undef PWQUOTA /**/ |
| 1143 | #undef PWAGE /**/ |
| 1144 | #undef PWCHANGE /**/ |
| 1145 | #undef PWCLASS /**/ |
| 1146 | #undef PWEXPIRE /**/ |
| 1147 | #undef PWCOMMENT /**/ |
| 1148 | |
| 1149 | /* I_STDDEF: |
| 1150 | * This symbol, if defined, indicates that <stddef.h> exists and should |
| 1151 | * be included. |
| 1152 | */ |
| 1153 | #define I_STDDEF /**/ |
| 1154 | |
| 1155 | /* I_STDLIB: |
| 1156 | * This symbol, if defined, indicates that <stdlib.h> exists and should |
| 1157 | * be included. |
| 1158 | */ |
| 1159 | #define I_STDLIB /**/ |
| 1160 | |
| 1161 | /* I_STRING: |
| 1162 | * This symbol, if defined, indicates to the C program that it should |
| 1163 | * include <string.h> (USG systems) instead of <strings.h> (BSD systems). |
| 1164 | */ |
| 1165 | #define I_STRING /**/ |
| 1166 | |
| 1167 | /* I_SYS_DIR: |
| 1168 | * This symbol, if defined, indicates to the C program that it should |
| 1169 | * include <sys/dir.h>. |
| 1170 | */ |
| 1171 | #undef I_SYS_DIR /**/ |
| 1172 | |
| 1173 | /* I_SYS_FILE: |
| 1174 | * This symbol, if defined, indicates to the C program that it should |
| 1175 | * include <sys/file.h> to get definition of R_OK and friends. |
| 1176 | */ |
| 1177 | #undef I_SYS_FILE /**/ |
| 1178 | |
| 1179 | /* I_SYS_IOCTL: |
| 1180 | * This symbol, if defined, indicates that <sys/ioctl.h> exists and should |
| 1181 | * be included. Otherwise, include <sgtty.h> or <termio.h>. |
| 1182 | */ |
| 1183 | #define I_SYS_IOCTL /**/ |
| 1184 | |
| 1185 | /* I_SYS_NDIR: |
| 1186 | * This symbol, if defined, indicates to the C program that it should |
| 1187 | * include <sys/ndir.h>. |
| 1188 | */ |
| 1189 | #undef I_SYS_NDIR /**/ |
| 1190 | |
| 1191 | /* I_SYS_PARAM: |
| 1192 | * This symbol, if defined, indicates to the C program that it should |
| 1193 | * include <sys/param.h>. |
| 1194 | */ |
| 1195 | #define I_SYS_PARAM /**/ |
| 1196 | |
| 1197 | /* Plan 9: file position in Plan 9 is <select.h> */ |
| 1198 | /* I_SYS_SELECT: |
| 1199 | * This symbol, if defined, indicates to the C program that it should |
| 1200 | * include <sys/select.h> in order to get definition of struct timeval. |
| 1201 | */ |
| 1202 | #undef I_SYS_SELECT /**/ |
| 1203 | |
| 1204 | /* I_SYS_TIMES: |
| 1205 | * This symbol, if defined, indicates to the C program that it should |
| 1206 | * include <sys/times.h>. |
| 1207 | */ |
| 1208 | #define I_SYS_TIMES /**/ |
| 1209 | |
| 1210 | /* I_SYS_TYPES: |
| 1211 | * This symbol, if defined, indicates to the C program that it should |
| 1212 | * include <sys/types.h>. |
| 1213 | */ |
| 1214 | #define I_SYS_TYPES /**/ |
| 1215 | |
| 1216 | /* I_SYS_UN: |
| 1217 | * This symbol, if defined, indicates to the C program that it should |
| 1218 | * include <sys/un.h> to get UNIX domain socket definitions. |
| 1219 | */ |
| 1220 | #define I_SYS_UN /**/ |
| 1221 | |
| 1222 | /* I_TERMIO: |
| 1223 | * This symbol, if defined, indicates that the program should include |
| 1224 | * <termio.h> rather than <sgtty.h>. There are also differences in |
| 1225 | * the ioctl() calls that depend on the value of this symbol. |
| 1226 | */ |
| 1227 | /* I_TERMIOS: |
| 1228 | * This symbol, if defined, indicates that the program should include |
| 1229 | * the POSIX termios.h rather than sgtty.h or termio.h. |
| 1230 | * There are also differences in the ioctl() calls that depend on the |
| 1231 | * value of this symbol. |
| 1232 | */ |
| 1233 | /* I_SGTTY: |
| 1234 | * This symbol, if defined, indicates that the program should include |
| 1235 | * <sgtty.h> rather than <termio.h>. There are also differences in |
| 1236 | * the ioctl() calls that depend on the value of this symbol. |
| 1237 | */ |
| 1238 | #undef I_TERMIO /**/ |
| 1239 | #define I_TERMIOS /**/ |
| 1240 | #undef I_SGTTY /**/ |
| 1241 | |
| 1242 | /* Plan 9: P9 has both <time.h> and <sys/time.h> */ |
| 1243 | /* I_TIME: |
| 1244 | * This symbol, if defined, indicates to the C program that it should |
| 1245 | * include <time.h>. |
| 1246 | */ |
| 1247 | /* I_SYS_TIME: |
| 1248 | * This symbol, if defined, indicates to the C program that it should |
| 1249 | * include <sys/time.h>. |
| 1250 | */ |
| 1251 | /* I_SYS_TIME_KERNEL: |
| 1252 | * This symbol, if defined, indicates to the C program that it should |
| 1253 | * include <sys/time.h> with KERNEL defined. |
| 1254 | */ |
| 1255 | #define I_TIME /**/ |
| 1256 | #define I_SYS_TIME /**/ |
| 1257 | #undef I_SYS_TIME_KERNEL /**/ |
| 1258 | |
| 1259 | /* I_UNISTD: |
| 1260 | * This symbol, if defined, indicates to the C program that it should |
| 1261 | * include <unistd.h>. |
| 1262 | */ |
| 1263 | #define I_UNISTD /**/ |
| 1264 | |
| 1265 | /* I_UTIME: |
| 1266 | * This symbol, if defined, indicates to the C program that it should |
| 1267 | * include <utime.h>. |
| 1268 | */ |
| 1269 | #define I_UTIME /**/ |
| 1270 | |
| 1271 | /* I_VFORK: |
| 1272 | * This symbol, if defined, indicates to the C program that it should |
| 1273 | * include vfork.h. |
| 1274 | */ |
| 1275 | #undef I_VFORK /**/ |
| 1276 | |
| 1277 | /* Off_t: |
| 1278 | * This symbol holds the type used to declare offsets in the kernel. |
| 1279 | * It can be int, long, off_t, etc... It may be necessary to include |
| 1280 | * <sys/types.h> to get any typedef'ed information. |
| 1281 | */ |
| 1282 | #define Off_t off_t /* <offset> type */ |
| 1283 | |
| 1284 | /* Mode_t: |
| 1285 | * This symbol holds the type used to declare file modes |
| 1286 | * for systems calls. It is usually mode_t, but may be |
| 1287 | * int or unsigned short. It may be necessary to include <sys/types.h> |
| 1288 | * to get any typedef'ed information. |
| 1289 | */ |
| 1290 | #define Mode_t mode_t /* file mode parameter for system calls */ |
| 1291 | |
| 1292 | /* CAN_PROTOTYPE: |
| 1293 | * If defined, this macro indicates that the C compiler can handle |
| 1294 | * function prototypes. |
| 1295 | */ |
| 1296 | /* _: |
| 1297 | * This macro is used to declare function parameters for folks who want |
| 1298 | * to make declarations with prototypes using a different style than |
| 1299 | * the above macros. Use double parentheses. For example: |
| 1300 | * |
| 1301 | * int main _((int argc, char *argv[])); |
| 1302 | */ |
| 1303 | #define CAN_PROTOTYPE /**/ |
| 1304 | #ifdef CAN_PROTOTYPE |
| 1305 | #define _(args) args /* config-skip */ |
| 1306 | #else |
| 1307 | #define _(args) () /* config-skip */ |
| 1308 | #endif |
| 1309 | |
| 1310 | /* RANDBITS: |
| 1311 | * This symbol contains the number of bits of random number the rand() |
| 1312 | * function produces. Usual values are 15, 16, and 31. |
| 1313 | */ |
| 1314 | #define RANDBITS 15 /**/ |
| 1315 | |
| 396e9e6f |
1316 | /* Select_fd_set_t: |
| 1317 | * This symbol holds the type used for the 2nd, 3rd, and 4th |
| 1318 | * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET |
| 1319 | * is defined, and 'int *' otherwise. This is only useful if you |
| 1320 | * have select(), of course. |
| 1321 | */ |
| 1322 | #define Select_fd_set_t fd_set * /**/ |
| 1323 | |
| 1324 | /* Size_t: |
| 1325 | * This symbol holds the type used to declare length parameters |
| 1326 | * for string functions. It is usually size_t, but may be |
| 1327 | * unsigned long, int, etc. It may be necessary to include |
| 1328 | * <sys/types.h> to get any typedef'ed information. |
| 1329 | */ |
| 1330 | #define Size_t size_t /* length paramater for string functions */ |
| 1331 | |
| 1332 | /* SSize_t: |
| 1333 | * This symbol holds the type used by functions that return |
| 1334 | * a count of bytes or an error condition. It must be a signed type. |
| 1335 | * It is usually ssize_t, but may be long or int, etc. |
| 1336 | * It may be necessary to include <sys/types.h> or <unistd.h> |
| 1337 | * to get any typedef'ed information. |
| 1338 | * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). |
| 1339 | */ |
| 1340 | #define SSize_t ssize_t /* signed count of bytes */ |
| 1341 | |
| 1342 | /* STDCHAR: |
| 1343 | * This symbol is defined to be the type of char used in stdio.h. |
| 1344 | * It has the values "unsigned char" or "char". |
| 1345 | */ |
| 1346 | #define STDCHAR char /**/ |
| 1347 | |
| 1348 | /* Uid_t: |
| 1349 | * This symbol holds the type used to declare user ids in the kernel. |
| 1350 | * It can be int, ushort, uid_t, etc... It may be necessary to include |
| 1351 | * <sys/types.h> to get any typedef'ed information. |
| 1352 | */ |
| 1353 | #define Uid_t uid_t /* UID type */ |
| 1354 | |
| 1355 | /* PLAN9: |
| 1356 | This symbol, if defined, indicates that the program is running under the |
| 1357 | * Plan 9 operating system. |
| 1358 | */ |
| 1359 | #define PLAN9 /**/ |
| 1360 | |
| 1361 | #define OSNAME "plan9" |
| 1362 | |
| bb14ff96 |
1363 | #define BIN_SH "/bin/rc" /* config-skip */ |
| 396e9e6f |
1364 | |
| 1365 | /* MYMALLOC: |
| 1366 | * This symbol, if defined, indicates that we're using our own malloc. |
| 1367 | */ |
| 1368 | #undef MYMALLOC /**/ |
| 1369 | |
| 1370 | |
| bb14ff96 |
1371 | #undef VMS /* config-skip */ |
| 396e9e6f |
1372 | |
| 1373 | /* LOC_SED: |
| 1374 | * This symbol holds the complete pathname to the sed program. |
| 1375 | */ |
| 1376 | #define LOC_SED "/bin/sed" /**/ |
| 1377 | |
| 1378 | /* ARCHLIB_EXP: |
| 1379 | * This symbol contains the ~name expanded version of ARCHLIB, to be used |
| 1380 | * in programs that are not prepared to deal with ~ expansion at run-time. |
| 1381 | */ |
| 1382 | #define ARCHLIB_EXP "/_P9P_OBJTYPE/lib/perl/_P9P_VERSION" |
| bb14ff96 |
1383 | #define ARCHLIB "/_P9P_OBJTYPE/lib/perl/_P9P_VERSION" |
| 396e9e6f |
1384 | |
| 774d564b |
1385 | /* ARCHNAME: |
| 1386 | * This symbol holds a string representing the architecture name. |
| 1387 | * It may be used to construct an architecture-dependant pathname |
| 1388 | * where library files may be held under a private library, for |
| 1389 | * instance. |
| 1390 | */ |
| 1391 | #define ARCHNAME "plan9__P9P_OBJTYPE" /**/ |
| 1392 | |
| 396e9e6f |
1393 | /* BYTEORDER: |
| 1394 | * This symbol hold the hexadecimal constant defined in byteorder, |
| 1395 | * i.e. 0x1234 or 0x4321, etc... |
| 1396 | */ |
| eeb010ab |
1397 | #if _P9P_OBJTYPE == 386 |
| 1398 | # define BYTEORDER 0x1234 /* little-endian */ /* config-skip */ |
| 1399 | #else |
| 1400 | # define BYTEORDER 0x4321 /* big-endian */ /* config-skip */ |
| 1401 | #endif |
| 396e9e6f |
1402 | |
| 1403 | /* CSH: |
| 1404 | * This symbol, if defined, indicates that the C-shell exists. |
| 1405 | * If defined, contains the full pathname of csh. |
| 1406 | */ |
| 1407 | #undef CSH /**/ |
| 1408 | |
| 1409 | /* DLSYM_NEEDS_UNDERSCORE: |
| 1410 | * This symbol, if defined, indicates that we need to prepend an |
| 1411 | * underscore to the symbol name before calling dlsym(). This only |
| 1412 | * makes sense if you *have* dlsym, which we will presume is the |
| 1413 | * case if you're using dl_dlopen.xs. |
| 1414 | */ |
| 1415 | #undef DLSYM_NEEDS_UNDERSCORE /* */ |
| 1416 | |
| 1417 | /* SETUID_SCRIPTS_ARE_SECURE_NOW: |
| 1418 | * This symbol, if defined, indicates that the bug that prevents |
| 1419 | * setuid scripts from being secure is not present in this kernel. |
| 1420 | */ |
| 1421 | /* DOSUID: |
| 1422 | * This symbol, if defined, indicates that the C program should |
| 1423 | * check the script that it is executing for setuid/setgid bits, and |
| 1424 | * attempt to emulate setuid/setgid on systems that have disabled |
| 1425 | * setuid #! scripts because the kernel can't do it securely. |
| 1426 | * It is up to the package designer to make sure that this emulation |
| 1427 | * is done securely. Among other things, it should do an fstat on |
| 1428 | * the script it just opened to make sure it really is a setuid/setgid |
| 1429 | * script, it should make sure the arguments passed correspond exactly |
| 1430 | * to the argument on the #! line, and it should not trust any |
| 1431 | * subprocesses to which it must pass the filename rather than the |
| 1432 | * file descriptor of the script to be executed. |
| 1433 | */ |
| 1434 | #define SETUID_SCRIPTS_ARE_SECURE_NOW /**/ |
| 1435 | #undef DOSUID /**/ |
| 1436 | |
| 1437 | /* Gconvert: |
| 1438 | * This preprocessor macro is defined to convert a floating point |
| 1439 | * number to a string without a trailing decimal point. This |
| 1440 | * emulates the behavior of sprintf("%g"), but is sometimes much more |
| 1441 | * efficient. If gconvert() is not available, but gcvt() drops the |
| 1442 | * trailing decimal point, then gcvt() is used. If all else fails, |
| 1443 | * a macro using sprintf("%g") is used. Arguments for the Gconvert |
| 1444 | * macro are: value, number of digits, whether trailing zeros should |
| 1445 | * be retained, and the output buffer. |
| 1446 | * Possible values are: |
| 1447 | * d_Gconvert='gconvert((x),(n),(t),(b))' |
| 1448 | * d_Gconvert='gcvt((x),(n),(b))' |
| 1449 | * d_Gconvert='sprintf((b),"%.*g",(n),(x))' |
| 1450 | * The last two assume trailing zeros should not be kept. |
| 1451 | */ |
| 1452 | #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x)) |
| 1453 | |
| 1454 | /* Sigjmp_buf: |
| 1455 | * This is the buffer type to be used with Sigsetjmp and Siglongjmp. |
| 1456 | */ |
| 1457 | /* Sigsetjmp: |
| 1458 | * This macro is used in the same way as sigsetjmp(), but will invoke |
| 1459 | * traditional setjmp() if sigsetjmp isn't available. |
| 1460 | */ |
| 1461 | /* Siglongjmp: |
| 1462 | * This macro is used in the same way as siglongjmp(), but will invoke |
| 1463 | * traditional longjmp() if siglongjmp isn't available. |
| 1464 | */ |
| 1465 | #define HAS_SIGSETJMP /**/ /* config-skip */ |
| 1466 | #define Sigjmp_buf sigjmp_buf /* config-skip */ |
| 1467 | #define Sigsetjmp(buf,save_mask) sigsetjmp(buf,save_mask) /* config-skip */ |
| 1468 | #define Siglongjmp(buf,retval) siglongjmp(buf,retval) /* config-skip */ |
| 1469 | |
| 1470 | /* USE_DYNAMIC_LOADING: |
| 1471 | * This symbol, if defined, indicates that dynamic loading of |
| 1472 | * some sort is available. |
| 1473 | */ |
| 1474 | #undef USE_DYNAMIC_LOADING /**/ |
| 1475 | |
| 1476 | /* I_DBM: |
| 1477 | * This symbol, if defined, indicates that <dbm.h> exists and should |
| 1478 | * be included. |
| 1479 | */ |
| 1480 | /* I_RPCSVC_DBM: |
| 1481 | * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and |
| 1482 | * should be included. |
| 1483 | */ |
| 1484 | #undef I_DBM /**/ |
| 1485 | #undef I_RPCSVC_DBM /**/ |
| 1486 | |
| 1487 | /* I_LOCALE: |
| 1488 | * This symbol, if defined, indicates to the C program that it should |
| 1489 | * include <locale.h>. |
| 1490 | */ |
| 1491 | #define I_LOCALE /**/ |
| 1492 | |
| 1493 | /* I_SYS_STAT: |
| 1494 | * This symbol, if defined, indicates to the C program that it should |
| 1495 | * include <sys/stat.h>. |
| 1496 | */ |
| 1497 | #define I_SYS_STAT /**/ |
| 1498 | |
| 1499 | /* I_STDARG: |
| 1500 | * This symbol, if defined, indicates that <stdarg.h> exists and should |
| 1501 | * be included. |
| 1502 | */ |
| 1503 | /* I_VARARGS: |
| 1504 | * This symbol, if defined, indicates to the C program that it should |
| 1505 | * include <varargs.h>. |
| 1506 | */ |
| 1507 | #define I_STDARG /**/ |
| 1508 | #undef I_VARARGS /**/ |
| 1509 | |
| 1510 | /* INTSIZE: |
| 82488b82 |
1511 | * This symbol contains the value of sizeof(int) so that the C |
| 1512 | * preprocessor can make decisions based on it. |
| 1513 | */ |
| 1514 | /* LONGSIZE: |
| 1515 | * This symbol contains the value of sizeof(long) so that the C |
| 1516 | * preprocessor can make decisions based on it. |
| 1517 | */ |
| 1518 | /* SHORTSIZE: |
| 1519 | * This symbol contains the value of sizeof(short) so that the C |
| 1520 | * preprocessor can make decisions based on it. |
| 396e9e6f |
1521 | */ |
| 1522 | #define INTSIZE 4 /**/ |
| 82488b82 |
1523 | #define LONGSIZE 4 /**/ |
| 1524 | #define SHORTSIZE 2 /**/ |
| 396e9e6f |
1525 | |
| 1526 | /* Free_t: |
| 1527 | * This variable contains the return type of free(). It is usually |
| 1528 | * void, but occasionally int. |
| 1529 | */ |
| 1530 | /* Malloc_t: |
| 1531 | * This symbol is the type of pointer returned by malloc and realloc. |
| 1532 | */ |
| 1533 | #define Malloc_t void * /**/ |
| 1534 | #define Free_t void /**/ |
| 1535 | |
| 1536 | /* VAL_O_NONBLOCK: |
| 1537 | * This symbol is to be used during open() or fcntl(F_SETFL) to turn on |
| 1538 | * non-blocking I/O for the file descriptor. Note that there is no way |
| 1539 | * back, i.e. you cannot turn it blocking again this way. If you wish to |
| 1540 | * alternatively switch between blocking and non-blocking, use the |
| 1541 | * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. |
| 1542 | */ |
| 1543 | /* VAL_EAGAIN: |
| 1544 | * This symbol holds the errno error code set by read() when no data was |
| 1545 | * present on the non-blocking file descriptor. |
| 1546 | */ |
| 1547 | /* RD_NODATA: |
| 1548 | * This symbol holds the return code from read() when no data is present |
| 1549 | * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is |
| 1550 | * not defined, then you can't distinguish between no data and EOF by |
| 1551 | * issuing a read(). You'll have to find another way to tell for sure! |
| 1552 | */ |
| 1553 | /* EOF_NONBLOCK: |
| 1554 | * This symbol, if defined, indicates to the C program that a read() on |
| 1555 | * a non-blocking file descriptor will return 0 on EOF, and not the value |
| 1556 | * held in RD_NODATA (-1 usually, in that case!). |
| 1557 | */ |
| 1558 | #define VAL_O_NONBLOCK O_NONBLOCK |
| 1559 | #define VAL_EAGAIN EAGAIN |
| 1560 | #define RD_NODATA -1 |
| 1561 | #define EOF_NONBLOCK |
| 1562 | |
| 1563 | /* OLDARCHLIB_EXP: |
| 1564 | * This symbol contains the ~name expanded version of OLDARCHLIB, to be |
| 1565 | * used in programs that are not prepared to deal with ~ expansion at |
| 1566 | * run-time. |
| 1567 | */ |
| 1568 | #undef OLDARCHLIB_EXP /**/ |
| bb14ff96 |
1569 | #undef OLDARCHLIB /**/ |
| 396e9e6f |
1570 | |
| 1571 | /* PRIVLIB_EXP: |
| 1572 | * This symbol contains the ~name expanded version of PRIVLIB, to be used |
| 1573 | * in programs that are not prepared to deal with ~ expansion at run-time. |
| 1574 | */ |
| 1575 | #define PRIVLIB_EXP "/sys/lib/perl" /* */ |
| bb14ff96 |
1576 | #define PRIVLIB "/sys/lib/perl" /* */ |
| 396e9e6f |
1577 | |
| 1578 | /* SIG_NAME: |
| 1579 | * This symbol contains a list of signal names in order of |
| 1580 | * signal number. This is intended |
| 1581 | * to be used as a static array initialization, like this: |
| 1582 | * char *sig_name[] = { SIG_NAME }; |
| 1583 | * The signals in the list are separated with commas, and each signal |
| 1584 | * is surrounded by double quotes. There is no leading SIG in the signal |
| 1585 | * name, i.e. SIGQUIT is known as "QUIT". |
| 1586 | * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, |
| 1587 | * etc., where nn is the actual signal number (e.g. NUM37). |
| 1588 | * The signal number for sig_name[i] is stored in sig_num[i]. |
| 1589 | * The last element is 0 to terminate the list with a NULL. This |
| 1590 | * corresponds to the 0 at the end of the sig_num list. |
| 1591 | */ |
| 1592 | /* SIG_NUM: |
| 1593 | * This symbol contains a list of signal numbers, in the same order as the |
| 1594 | * SIG_NAME list. It is suitable for static array initialization, as in: |
| 1595 | * int sig_num[] = { SIG_NUM }; |
| 1596 | * The signals in the list are separated with commas, and the indices |
| 1597 | * within that list and the SIG_NAME list match, so it's easy to compute |
| 1598 | * the signal name from a number or vice versa at the price of a small |
| 1599 | * dynamic linear lookup. |
| 1600 | * Duplicates are allowed, but are moved to the end of the list. |
| 1601 | * The signal number corresponding to sig_name[i] is sig_number[i]. |
| 1602 | * if (i < NSIG) then sig_number[i] == i. |
| 1603 | * The last element is 0, corresponding to the 0 at the end of |
| 1604 | * the sig_name list. |
| 1605 | */ |
| 1606 | #define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","ABRT","FPE","KILL","SEGV","PIPE","ALRM","TERM","USR1","USR2","CHLD","CONT","STOP","TSTP","TTIN","TTOU",0 /* config-skip */ |
| 1607 | #define SIG_NUM 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,0 /* config-skip */ |
| 1608 | |
| 1609 | /* SITELIB_EXP: |
| 1610 | * This symbol contains the ~name expanded version of SITELIB, to be used |
| 1611 | * in programs that are not prepared to deal with ~ expansion at run-time. |
| 1612 | */ |
| 1613 | #define SITELIB_EXP "/sys/lib/perl/site_perl" /* */ |
| bb14ff96 |
1614 | #define SITELIB "/sys/lib/perl/site_perl" /* */ |
| 396e9e6f |
1615 | |
| 1616 | /* SITEARCH_EXP: |
| 1617 | * This symbol contains the ~name expanded version of SITEARCH, to be used |
| 1618 | * in programs that are not prepared to deal with ~ expansion at run-time. |
| 1619 | */ |
| 1620 | #define SITEARCH_EXP "/_P9P_OBJTYPE/lib/perl/_P9P_VERSION/site_perl" /* */ |
| bb14ff96 |
1621 | #define SITEARCH "/_P9P_OBJTYPE/lib/perl/_P9P_VERSION/site_perl" /* */ |
| 396e9e6f |
1622 | |
| 1623 | /* STARTPERL: |
| 1624 | * This variable contains the string to put in front of a perl |
| 1625 | * script to make sure (one hopes) that it runs with perl and not |
| 1626 | * some shell. |
| 1627 | */ |
| 1628 | #define STARTPERL "#!/bin/perl" /**/ |
| 1629 | |
| bb14ff96 |
1630 | /* SH_PATH: |
| 1631 | * Just here to shut up compiler warnings. |
| 1632 | */ |
| 1633 | #define SH_PATH "/bin/rc" /**/ |
| 1634 | |
| 1635 | #define PERLIO_IS_STDIO /* config-skip */ |
| 1636 | #undef I_SFIO |
| 1637 | |
| 1638 | /* USE_PERLIO: |
| 1639 | * This symbol, if defined, indicates that the PerlIO abstraction should |
| 1640 | * be used throughout. If not defined, stdio should be |
| 1641 | * used in a fully backward compatible manner. |
| 1642 | */ |
| 1643 | #undef USE_PERLIO /**/ |
| 1644 | |
| 1645 | /* USE_SFIO: |
| 1646 | * This symbol, if defined, indicates that sfio should |
| 1647 | * be used. |
| 1648 | */ |
| 1649 | #undef USE_SFIO /**/ |
| 1650 | |
| eeb010ab |
1651 | /* HAS_GETPGID: |
| 1652 | * This symbol, if defined, indicates to the C program that |
| 1653 | * the getpgid(pid) function is available to get the |
| 1654 | * process group id. |
| 1655 | */ |
| 1656 | #undef HAS_GETPGID /**/ |
| bb14ff96 |
1657 | |
| 1658 | /* I_SYS_RESOURCE: |
| 1659 | * This symbol, if defined, indicates to the C program that it should |
| 1660 | * include <sys/resource.h>. |
| 1661 | */ |
| 1662 | #define I_SYS_RESOURCE /**/ |
| 1663 | |
| 1664 | /* I_SYS_WAIT: |
| 1665 | * This symbol, if defined, indicates to the C program that it should |
| 1666 | * include <sys/wait.h>. |
| 1667 | */ |
| 1668 | #define I_SYS_WAIT /**/ |
| 1669 | |
| 1670 | /* I_VALUES: |
| 1671 | * This symbol, if defined, indicates to the C program that it should |
| 1672 | * include <values.h> to get definition of symbols like MINFLOAT or |
| 1673 | * MAXLONG, i.e. machine dependant limitations. Probably, you |
| 1674 | * should use <limits.h> instead, if it is available. |
| 1675 | */ |
| 1676 | #undef I_VALUES /**/ |
| 1677 | |
| 396e9e6f |
1678 | /* VOIDFLAGS: |
| 1679 | * This symbol indicates how much support of the void type is given by this |
| 1680 | * compiler. What various bits mean: |
| 1681 | * |
| 1682 | * 1 = supports declaration of void |
| 1683 | * 2 = supports arrays of pointers to functions returning void |
| 1684 | * 4 = supports comparisons between pointers to void functions and |
| 1685 | * addresses of void functions |
| 1686 | * 8 = suports declaration of generic void pointers |
| 1687 | * |
| 1688 | * The package designer should define VOIDUSED to indicate the requirements |
| 1689 | * of the package. This can be done either by #defining VOIDUSED before |
| 1690 | * including config.h, or by defining defvoidused in Myinit.U. If the |
| 1691 | * latter approach is taken, only those flags will be tested. If the |
| 1692 | * level of void support necessary is not present, defines void to int. |
| 1693 | */ |
| 1694 | #ifndef VOIDUSED |
| 1695 | #define VOIDUSED 15 |
| 1696 | #endif |
| 1697 | #define VOIDFLAGS 15 |
| 1698 | #if (VOIDFLAGS & VOIDUSED) != VOIDUSED |
| 1699 | #define void int /* is void to be avoided? */ /* config-skip */ |
| 1700 | #define M_VOID /* Xenix strikes again */ /* config-skip */ |
| 1701 | #endif |
| 1702 | |
| 1703 | #endif |
projects / p5sagit/p5-mst-13.2.git / blame