src/afsweb/apache_includes/1.3.1/ap_config.h

   1 /* ====================================================================
   2  * Copyright (c) 1995-1998 The Apache Group.  All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  *
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  *
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in
  13  *    the documentation and/or other materials provided with the
  14  *    distribution.
  15  *
  16  * 3. All advertising materials mentioning features or use of this
  17  *    software must display the following acknowledgment:
  18  *    "This product includes software developed by the Apache Group
  19  *    for use in the Apache HTTP server project (http://www.apache.org/)."
  20  *
  21  * 4. The names "Apache Server" and "Apache Group" must not be used to
  22  *    endorse or promote products derived from this software without
  23  *    prior written permission. For written permission, please contact
  24  *    apache@apache.org.
  25  *
  26  * 5. Products derived from this software may not be called "Apache"
  27  *    nor may "Apache" appear in their names without prior written
  28  *    permission of the Apache Group.
  29  *
  30  * 6. Redistributions of any form whatsoever must retain the following
  31  *    acknowledgment:
  32  *    "This product includes software developed by the Apache Group
  33  *    for use in the Apache HTTP server project (http://www.apache.org/)."
  34  *
  35  * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
  36  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  37  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  38  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE APACHE GROUP OR
  39  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  40  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  41  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  42  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  43  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  44  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  45  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  46  * OF THE POSSIBILITY OF SUCH DAMAGE.
  47  * ====================================================================
  48  *
  49  * This software consists of voluntary contributions made by many
  50  * individuals on behalf of the Apache Group and was originally based
  51  * on public domain software written at the National Center for
  52  * Supercomputing Applications, University of Illinois, Urbana-Champaign.
  53  * For more information on the Apache Group and the Apache HTTP server
  54  * project, please see <http://www.apache.org/>.
  55  *
  56  */
  57
  58 #ifndef AP_CONFIG_H
  59 #define AP_CONFIG_H
  60
  61 #ifdef __cplusplus
  62 extern "C" {
  63 #endif
  64
  65 /*
  66  * ap_config.h: system-dependant #defines and includes...
  67  * See PORTING for a listing of what they mean
  68  */
  69
  70 /*
  71  * Support for platform dependent autogenerated defines
  72  */
  73 #ifndef WIN32
  74 #include "ap_config_auto.h"
  75 #else
  76 /* not available under WIN32, so provide important entries manually */
  77 #undef HAVE_UNISTD_H
  78 #endif
  79
  80 /* Have to include sys/stat.h before ../os/win32/os.h so we can override
  81 stat() properly */
  82 #include <sys/types.h>
  83 #include <sys/stat.h>
  84
  85 #ifdef WIN32
  86 /* include process.h first so we can override spawn[lv]e* properly */
  87 #include <process.h>
  88 #include "os/win32/os.h"
  89 #else
  90 #include "os.h"
  91 #endif
  92
  93 #if !defined(QNX) && !defined(MPE) && !defined(WIN32)
  94 #include <sys/param.h>
  95 #endif
  96
  97 /* Define one of these according to your system. */
  98 #if defined(MINT)
  99     typedef int rlim_t;
 100 #define JMP_BUF sigjmp_buf
 101 #define NO_LONG_DOUBLE
 102 #define USE_FLOCK_SERIALIZED_ACCEPT
 103 #define _BSD_SOURCE
 104 #define EAGAIN EWOULDBLOCK
 105     int initgroups(char *, int);
 106     char *crypt(const char *pw, const char *salt);
 107     int gethostname(char *name, int namelen);
 108
 109 #elif defined(MPE)
 110 #include <sys/times.h>
 111 #define NO_SETSID
 112 #define NO_KILLPG
 113 #define NO_WRITEV
 114 #define HAVE_SHMGET 1
 115 #define USE_SHMGET_SCOREBOARD
 116 #define SHM_R 0400              /* Read permission */
 117 #define SHM_W 0200              /* Write permission */
 118 #define NEED_INITGROUPS
 119 #define NEED_STRCASECMP
 120 #define NEED_STRDUP
 121 #define NEED_STRNCASECMP
 122     extern void GETPRIVMODE();
 123     extern void GETUSERMODE();
 124     extern char *inet_ntoa();
 125 #define NO_SLACK
 126 #define NO_GETTIMEOFDAY
 127 #define S_IEXEC  S_IXUSR
 128 #define S_IREAD  S_IRUSR
 129 #define S_IWRITE S_IWUSR
 130 #define PF_INET  AF_INET
 131
 132 #elif defined(SUNOS4)
 133 #define HAVE_GMTOFF 1
 134 #undef NO_KILLPG
 135 #undef NO_SETSID
 136     char *crypt(const char *pw, const char *salt);
 137     char *mktemp(char *template);
 138 #define HAVE_MMAP 1
 139 #define USE_MMAP_SCOREBOARD
 140 #define USE_MMAP_FILES
 141 #include <sys/time.h>
 142 #define NEED_STRERROR
 143     typedef int rlim_t;
 144 #ifndef HAVE_MEMMOVE
 145 #define memmove(a,b,c) memcpy(a, b, c)
 146 #endif
 147 #define NO_LINGCLOSE
 148 #define USE_FLOCK_SERIALIZED_ACCEPT
 149 #define NEED_DIFFTIME
 150 #define HAVE_SYSLOG 1
 151
 152 #elif defined(SOLARIS2)
 153 #undef HAVE_GMTOFF
 154 #define NO_KILLPG
 155 #undef NO_SETSID
 156 #if !defined(USE_SYSVSEM_SERIALIZED_ACCEPT) && \
 157     !defined(USE_PTHREAD_SERIALIZED_ACCEPT)
 158 #define USE_FCNTL_SERIALIZED_ACCEPT
 159 #endif
 160 #define NEED_UNION_SEMUN
 161 #define HAVE_MMAP 1
 162 #define USE_MMAP_SCOREBOARD
 163 #define USE_MMAP_FILES
 164
 165 /* AFS Websecure tweak to compile on Linux */
 166 #if ! defined(AIX) && ! defined(HAVE_UNISTD_H)
 167     int gethostname(char *name, int namelen);
 168 #endif                          /* ! defined(AIX) && ! defined(HAVE_UNISTD_H) */
 169
 170 #define HAVE_SYSLOG 1
 171 #define SYS_SIGLIST _sys_siglist
 172
 173 #elif defined(IRIX)
 174 #undef HAVE_GMTOFF
 175 /* IRIX has killpg, but it's only in _BSD_COMPAT, so don't use it in case
 176  * there's some weird conflict with non-BSD signals */
 177 #define NO_KILLPG
 178 #undef NO_SETSID
 179 #if !defined(USE_FCNTL_SERIALIZED_ACCEPT) && !defined(USE_USLOCK_SERIALIZED_ACCEPT)
 180 #define USE_SYSVSEM_SERIALIZED_ACCEPT
 181 #endif
 182 #define HAVE_SHMGET 1
 183 #define USE_SHMGET_SCOREBOARD
 184 #define HAVE_MMAP 1
 185 #define USE_MMAP_FILES
 186 #define NO_LONG_DOUBLE
 187 #define NO_LINGCLOSE
 188 #define HAVE_SYSLOG 1
 189
 190 #elif defined(HIUX)
 191 #undef HAVE_GMTOFF
 192 #define NO_KILLPG
 193 #undef NO_SETSID
 194 #ifndef _HIUX_SOURCE
 195 #define _HIUX_SOURCE
 196 #endif
 197 #define HAVE_SHMGET 1
 198 #define USE_SHMGET_SCOREBOARD
 199 #define SELECT_NEEDS_CAST
 200 #define HAVE_SYSLOG 1
 201
 202 #elif defined(HPUX) || defined(HPUX10)
 203 #undef HAVE_GMTOFF
 204 #define NO_KILLPG
 205 #undef NO_SETSID
 206 #define USE_FCNTL_SERIALIZED_ACCEPT
 207 #ifndef _HPUX_SOURCE
 208 #define _HPUX_SOURCE
 209 #endif
 210 #define HAVE_SHMGET 1
 211 #define USE_SHMGET_SCOREBOARD
 212 #define HAVE_SYSLOG 1
 213 #ifndef HPUX10
 214 #define SELECT_NEEDS_CAST
 215     typedef int rlim_t;
 216 #endif
 217
 218 #elif defined(HPUX11)
 219 #ifndef _HPUX_SOURCE
 220 #define _HPUX_SOURCE
 221 #endif
 222 #define HAVE_SHMGET
 223 #define USE_SHMGET_SCOREBOARD
 224 #undef  HAVE_GMTOFF
 225 #define USE_FCNTL_SERIALIZED_ACCEPT
 226 /* feeling brave?  want to try using POSIX mutexes? */
 227 /* #define HAVE_MMAP */
 228 /* #define USE_MMAP_SCOREBOARD */
 229 /* #define USE_MMAP_FILES */
 230 /* #define USE_PTHREAD_SERIALIZED_ACCEPT */
 231 #define NO_KILLPG
 232 #undef  NO_SETSID
 233 #define HAVE_SYSLOG
 234
 235 #elif defined(AIX)
 236 #undef HAVE_GMTOFF
 237 #undef NO_KILLPG
 238 #undef NO_SETSID
 239 #ifndef __ps2__
 240 #define HAVE_MMAP 1
 241 #define USE_MMAP_SCOREBOARD
 242 #define USE_MMAP_FILES
 243 #define HAVE_SYSLOG 1
 244 #ifndef DEFAULT_GROUP
 245 #define DEFAULT_GROUP "nobody"
 246 #endif
 247 #endif
 248 #ifndef DEFAULT_USER
 249 #define DEFAULT_USER "nobody"
 250 #endif
 251 #ifdef NEED_RLIM_T
 252     typedef int rlim_t;
 253 #endif
 254 #define USE_FCNTL_SERIALIZED_ACCEPT
 255 #ifdef USEBCOPY
 256 #define memmove(a,b,c) memcpy(a, b, c)
 257 #endif
 258 #if AIX >= 42
 259 #define NET_SIZE_T size_t
 260 #endif
 261
 262 #elif defined(ULTRIX)
 263 #define HAVE_GMTOFF 1
 264 #undef NO_KILLPG
 265 #undef NO_SETSID
 266 #define ULTRIX_BRAIN_DEATH
 267 #define NEED_STRDUP
 268 /* If you have Ultrix 4.3, and are using cc, const is broken */
 269 #ifndef __ultrix__              /* Hack to check for pre-Ultrix 4.4 cc */
 270 #define const                   /* Not implemented */
 271 #endif
 272
 273 #elif defined(OSF1)
 274 #define HAVE_GMTOFF 1
 275 #undef NO_KILLPG
 276 #undef NO_SETSID
 277 #define HAVE_MMAP 1
 278 #define USE_MMAP_SCOREBOARD
 279 #define USE_MMAP_FILES
 280 #define NO_LONG_DOUBLE
 281 #define HAVE_SYSLOG 1
 282 #define USE_FLOCK_SERIALIZED_ACCEPT
 283 #define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
 284
 285 #elif defined(PARAGON)
 286 #define HAVE_GMTOFF 1
 287 #undef NO_KILLPG
 288 #undef NO_SETSID
 289 #define HAVE_MMAP 1
 290 #define USE_MMAP_SCOREBOARD
 291 #define USE_MMAP_FILES
 292 #define NO_LONG_DOUBLE
 293 #define HAVE_SYSLOG 1
 294     typedef int rlim_t;
 295
 296 #elif defined(SEQUENT)
 297 #define HAVE_GMTOFF 1
 298 #undef NO_KILLPG
 299 #define NO_SETSID
 300 #define NEED_STRDUP
 301 #define HAVE_SYSLOG 1
 302
 303 #elif defined(NEXT)
 304     typedef unsigned short mode_t;
 305 #define HAVE_GMTOFF 1
 306 #undef NO_KILLPG
 307 #define NO_SETSID
 308 #define NEED_STRDUP
 309 #define NO_LINGCLOSE
 310 #undef _POSIX_SOURCE
 311 #ifndef FD_CLOEXEC
 312 #define FD_CLOEXEC 1
 313 #endif
 314 #ifndef S_ISDIR
 315 #define S_ISDIR(m)      (((m)&(S_IFMT)) == (S_IFDIR))
 316 #endif
 317 #ifndef S_ISREG
 318 #define S_ISREG(m)      (((m)&(S_IFMT)) == (S_IFREG))
 319 #endif
 320 #ifndef S_IXUSR
 321 #define S_IXUSR 00100
 322 #endif
 323 #ifndef S_IRGRP
 324 #define S_IRGRP 00040
 325 #endif
 326 #ifndef S_IXGRP
 327 #define S_IXGRP 00010
 328 #endif
 329 #ifndef S_IROTH
 330 #define S_IROTH 00004
 331 #endif
 332 #ifndef S_IXOTH
 333 #define S_IXOTH 00001
 334 #endif
 335 #ifndef S_IRUSR
 336 #define S_IRUSR S_IREAD
 337 #endif
 338 #ifndef S_IWUSR
 339 #define S_IWUSR S_IWRITE
 340 #endif
 341 #ifndef S_IWGRP
 342 #define S_IWGRP 000020
 343 #endif
 344 #ifndef S_IWOTH
 345 #define S_IWOTH 000002
 346 #ifndef rlim_t
 347     typedef int rlim_t;
 348 #endif
 349     typedef u_long n_long;
 350 #endif
 351
 352 #define STDIN_FILENO  0
 353 #define STDOUT_FILENO 1
 354 #define STDERR_FILENO 2
 355
 356 /* PR#2293 fix */
 357 #define ap_wait_t       union wait
 358 #define waitpid(a,b,c) wait4((a) == -1 ? 0 : (a),(union wait *)(b),c,NULL)
 359 #define WEXITSTATUS(status)     (int)( WIFEXITED(status) ? ( (status).w_retcode ) : -1)
 360 #define WTERMSIG(status)        (int)( (status).w_termsig )
 361
 362     typedef int pid_t;
 363 #define USE_LONGJMP
 364 #define NO_USE_SIGACTION
 365 #define HAVE_SYSLOG 1
 366
 367 #elif defined(LINUX)
 368
 369 #if LINUX > 1
 370 #include <features.h>
 371
 372 /* libc4 systems probably still work, it probably doesn't define
 373  *  __GNU_LIBRARY__
 374  * libc5 systems define __GNU_LIBRARY__ == 1, but don't define __GLIBC__
 375  * glibc 2.x and later systems define __GNU_LIBRARY__ == 6, but list it as
 376  * "deprecated in favour of __GLIBC__"; the value 6 will never be changed.
 377  * glibc 1.x systems (i.e. redhat 4.x on sparc/alpha) should have
 378  * __GLIBC__ < 2
 379  * all glibc based systems need crypt.h
 380  */
 381 #if defined(__GNU_LIBRARY__) && __GNU_LIBRARY__ > 1
 382 #include <crypt.h>
 383 #endif
 384
 385 /* glibc 2.0.0 through 2.0.4 need size_t * here, where 2.0.5 needs socklen_t *
 386  * there's no way to discern between these two libraries.  But using int should
 387  * be portable because otherwise these libs would be hopelessly broken with
 388  * reams of existing networking code.  We'll use socklen_t * for 2.1.x and
 389  * later.
 390  *
 391  * int works for all the earlier libs, and is picked up by default later.
 392  */
 393 #if defined(__GLIBC__) && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 0))
 394 #define NET_SIZE_T socklen_t
 395 #endif
 396
 397 #define HAVE_SHMGET 1
 398 #define USE_SHMGET_SCOREBOARD
 399 #define HAVE_MMAP 1
 400 #define USE_MMAP_FILES
 401
 402 /* glibc 2.1 and later finally define rlim_t */
 403 #if !defined(__GLIBC__) || __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 1)
 404     typedef int rlim_t;
 405 #endif
 406
 407 /* flock is faster ... but hasn't been tested on 1.x systems */
 408 #define USE_FLOCK_SERIALIZED_ACCEPT
 409
 410 #define SYS_SIGLIST     _sys_siglist
 411
 412 #else
 413 #define USE_FCNTL_SERIALIZED_ACCEPT
 414 #endif
 415
 416 #undef HAVE_GMTOFF
 417 #undef NO_KILLPG
 418 #undef NO_SETSID
 419 #undef NEED_STRDUP
 420 #include <sys/time.h>
 421 #define HAVE_SYSLOG 1
 422
 423 #elif defined(SCO)
 424 #undef HAVE_GMTOFF
 425 #undef NO_KILLPG
 426 #undef NO_SETSID
 427 #define NEED_INITGROUPS
 428 #define NO_WRITEV
 429 #include <sys/time.h>
 430 #define HAVE_SYSLOG 1
 431
 432 #elif defined(SCO5)
 433
 434 #define USE_FCNTL_SERIALIZED_ACCEPT
 435 #define HAVE_MMAP 1
 436 #define USE_MMAP_SCOREBOARD
 437 #define USE_MMAP_FILES
 438 #define SecureWare
 439 #define HAVE_SYSLOG 1
 440
 441 /* Although SCO 5 defines these in <strings.h> (note the "s") they don't have
 442    consts. Sigh. */
 443     extern int strcasecmp(const char *, const char *);
 444     extern int strncasecmp(const char *, const char *, unsigned);
 445
 446 #elif defined(AUX3)
 447 /* These are to let -Wall compile more cleanly */
 448     extern int strcasecmp(const char *, const char *);
 449     extern int strncasecmp(const char *, const char *, unsigned);
 450     extern int set42sig(), getopt(), getpeername();
 451     extern int listen(), bind(), socket(), getsockname();
 452     extern int accept(), gethostname(), connect(), lstat();
 453     extern int select(), killpg(), shutdown();
 454     extern int initgroups(), setsockopt();
 455     extern char *shmat();
 456     extern int shmctl();
 457     extern int shmget();
 458     extern char *sbrk();
 459     extern char *crypt();
 460 #include <sys/time.h>
 461 #undef HAVE_GMTOFF
 462 #undef NO_KILLPG
 463 #undef NO_SETSID
 464 #define NEED_STRDUP
 465 /* fcntl() locking is expensive with NFS */
 466 #define USE_FLOCK_SERIALIZED_ACCEPT
 467 #define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
 468 #define HAVE_SHMGET 1
 469 #define USE_SHMGET_SCOREBOARD
 470 /*
 471  * NOTE: If when you run Apache under A/UX and you get a warning
 472  * that httpd couldn't move break, then the below value for
 473  * MOVEBREAK (64megs) is too large for your setup. Try reducing
 474  * to 0x2000000 which is still PLENTY of space. I doubt if
 475  * even on heavy systems sbrk() would be called at all...
 476  */
 477 #define MOVEBREAK               0x4000000
 478 #define NO_LINGCLOSE
 479 #define NO_SLACK
 480 #define HAVE_SYSLOG 1
 481 #undef HAVE_SYS_RESOURCE_H      /* exists but does not provide *rlimit funcs */
 482
 483 #elif defined(SVR4)
 484 #define NO_KILLPG
 485 #undef  NO_SETSID
 486 #undef NEED_STRDUP
 487 #ifndef MPRAS
 488 #define NEED_STRCASECMP
 489 #ifndef ENCORE
 490 #define NEED_STRNCASECMP
 491 #endif                          /* ENCORE */
 492 #endif                          /* MPRAS */
 493 /* A lot of SVR4 systems need this */
 494 #ifndef USE_SYSVSEM_SERIALIZED_ACCEPT
 495 #define USE_FCNTL_SERIALIZED_ACCEPT
 496 #endif
 497 #define HAVE_SYSLOG 1
 498 #define NET_SIZE_T size_t
 499 #define HAVE_SHMGET 1
 500 #define USE_SHMGET_SCOREBOARD
 501 #ifdef _OSD_POSIX               /* BS2000-POSIX mainframe needs initgroups */
 502 #define NEED_INITGROUPS
 503 #define NEED_HASHBANG_EMUL      /* execve() doesn't start shell scripts by default */
 504 #undef HAVE_SHMGET
 505 #undef USE_SHMGET_SCOREBOARD
 506 #undef bzero
 507 #endif /*_OSD_POSIX*/
 508
 509 #elif defined(UW)
 510 #define NO_LINGCLOSE
 511 #define NO_KILLPG
 512 #undef  NO_SETSID
 513 #undef NEED_STRDUP
 514 #define NEED_STRCASECMP
 515 #define NEED_STRNCASECMP
 516 #define HAVE_MMAP 1
 517 #define USE_MMAP_SCOREBOARD
 518 #define USE_MMAP_FILES
 519 #define HAVE_SHMGET 1
 520 #undef USE_SHMGET_SCOREBOARD    /* force use of mmap() scoreboard */
 521 #include <sys/time.h>
 522 #if UW >= 200
 523 #define _POSIX_SOURCE
 524 #endif
 525 #define NET_SIZE_T size_t
 526 #define HAVE_SYSLOG 1
 527 #define USE_FCNTL_SERIALIZED_ACCEPT
 528
 529 #elif defined(DGUX)
 530 #define NO_KILLPG
 531 #undef  NO_SETSID
 532 #undef NEED_STRDUP
 533 #define NEED_STRCASECMP
 534 #define NEED_STRNCASECMP
 535 /* A lot of SVR4 systems need this */
 536 #define USE_FCNTL_SERIALIZED_ACCEPT
 537 #define ap_inet_addr inet_network
 538 #define HAVE_SYSLOG 1
 539
 540 #elif defined(__NetBSD__) || defined(__OpenBSD__) || defined(NETBSD)
 541 #define HAVE_GMTOFF 1
 542 #undef NO_KILLPG
 543 #undef NO_SETSID
 544 #define HAVE_SYSLOG 1
 545 #ifndef DEFAULT_USER
 546 #define DEFAULT_USER "nobody"
 547 #endif
 548 #ifndef DEFAULT_GROUP
 549 #define DEFAULT_GROUP "nogroup"
 550 #define HAVE_SHMGET 1
 551 #define HAVE_MMAP 1
 552 #define USE_MMAP_SCOREBOARD
 553 #define USE_MMAP_FILES
 554 #endif
 555
 556 #elif defined(UTS21)
 557 #undef HAVE_GMTOFF
 558 #undef NO_KILLPG
 559 #define NO_SETSID
 560 #define NEED_WAITPID
 561 #define STDIN_FILENO 0
 562 #define STDOUT_FILENO 1
 563 #define STDERR_FILENO 2
 564 #define HAVE_SYSLOG 1
 565 #define USE_LONGJMP
 566 #define JMP_BUF jmp_buf
 567 #define NO_USE_SIGACTION
 568 #define NEED_STRERROR
 569 #define NEED_STRSTR
 570 #define NEED_HASHBANG_EMUL
 571 #define NDELAY_PIPE_RETURNS_ZERO
 572 #define NO_DATA NO_ADDRESS
 573 #define ap_wait_t               union wait
 574 #define WEXITSTATUS(status)     (int)((status).w_retcode)
 575 #define WTERMSIG(status)        (int)((status).w_termsig)
 576 #define strftime(buf,bufsize,fmt,tm)    ascftime(buf,fmt,tm)
 577 #include <sys/types.h>
 578 #include <sys/time.h>
 579
 580 #elif defined(APOLLO)
 581 #undef HAVE_GMTOFF
 582 #undef NO_KILLPG
 583 #undef NO_SETSID
 584 #define HAVE_SYSLOG 1
 585
 586 #elif defined(__FreeBSD__) || defined(__bsdi__)
 587 #if defined(__FreeBSD__)
 588 #include <osreldate.h>
 589 #endif
 590 #define HAVE_GMTOFF 1
 591 #undef NO_KILLPG
 592 #undef NO_SETSID
 593 #define HAVE_MMAP 1
 594 #define USE_MMAP_SCOREBOARD
 595 #define USE_MMAP_FILES
 596 #ifndef DEFAULT_USER
 597 #define DEFAULT_USER "nobody"
 598 #endif
 599 #ifndef DEFAULT_GROUP
 600 #define DEFAULT_GROUP "nogroup"
 601 #endif
 602 #if defined(__bsdi__) || \
 603 (defined(__FreeBSD_version) && (__FreeBSD_version < 220000))
 604     typedef quad_t rlim_t;
 605 #endif
 606 #define USE_FLOCK_SERIALIZED_ACCEPT
 607 #define HAVE_SYSLOG 1
 608 #define SYS_SIGLIST sys_siglist
 609
 610 #elif defined(QNX)
 611 #ifndef crypt
 612     char *crypt(const char *pw, const char *salt);
 613 #endif
 614 #ifndef initgroups
 615     int initgroups(char *, int);
 616 #endif
 617 #ifndef strncasecmp
 618 #define strncasecmp strnicmp
 619 #endif
 620 #undef NO_KILLPG
 621 #undef NO_SETSID
 622 #define NEED_INITGROUPS
 623 #define NEED_SELECT_H
 624 #define NEED_PROCESS_H
 625 #include <unix.h>
 626 #define HAVE_MMAP 1
 627 #define USE_POSIX_SCOREBOARD
 628 #define USE_FLOCK_SERIALIZED_ACCEPT
 629 #define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
 630 #define HAVE_SYSLOG 1
 631
 632 #elif defined(LYNXOS)
 633 #undef HAVE_GMTOFF
 634 #undef USE_MMAP_SCOREBOARD
 635 #undef USE_SHMGET_SCOREBOARD
 636 #undef USE_FCNTL_SERIALIZED_ACCEPT
 637 #undef USE_FLOCK_SERIALIZED_ACCEPT
 638 #define USE_LONGJMP
 639 #undef NO_KILLPG
 640 #undef NO_SETSID
 641 #undef NO_USE_SIGACTION
 642 #undef NO_LINGCLOSE
 643     extern char *crypt(char *pw, char *salt);
 644     typedef int rlim_t;
 645 #define HAVE_SYSLOG 1
 646
 647 #elif defined(UXPDS)
 648 #undef NEED_STRCASECMP
 649 #undef NEED_STRNCASECMP
 650 #undef NEED_STRDUP
 651 #undef HAVE_GMTOFF
 652 #define NO_KILLPG
 653 #undef NO_SETSID
 654 #define USE_FCNTL_SERIALIZED_ACCEPT
 655 #define HAVE_MMAP 1
 656 #define USE_MMAP_SCOREBOARD
 657 #define USE_MMAP_FILES
 658 #define HAVE_SYSLOG 1
 659
 660 #elif defined(__EMX__)
 661 /* Defines required for EMX OS/2 port. */
 662 #define NO_KILLPG
 663 #define NEED_STRCASECMP
 664 #define NEED_STRNCASECMP
 665 #define NO_SETSID
 666 #define NO_TIMES
 667 /* ap_config_auto.h gets this wrong, force sys/select.h to be included */
 668 #define HAVE_SYS_SELECT_H
 669 #define CASE_BLIND_FILESYSTEM
 670 /* Add some drive name support */
 671 #define chdir _chdir2
 672 #include <sys/time.h>
 673 #define MAXSOCKETS 4096
 674 #define USE_OS2_SCOREBOARD
 675 #define NO_RELIABLE_PIPED_LOGS
 676
 677 #elif defined(__MACHTEN__)
 678     typedef int rlim_t;
 679 #undef NO_KILLPG
 680 #define NO_SETSID
 681 #define HAVE_GMTOFF 1
 682 #ifndef __MACHTEN_PPC__
 683 #ifndef __MACHTEN_68K__
 684 #define __MACHTEN_68K__
 685 #endif
 686 #define USE_FLOCK_SERIALIZED_ACCEPT
 687 #define NO_USE_SIGACTION
 688 #define JMP_BUF sigjmp_buf
 689 #define USE_LONGJMP
 690 #undef NEED_STRDUP
 691 #else
 692 #define HAVE_SHMGET 1
 693 #define USE_SHMGET_SCOREBOARD
 694 #define USE_FCNTL_SERIALIZED_ACCEPT
 695 #endif
 696
 697 /* Convex OS v11 */
 698 #elif defined(CONVEXOS11)
 699 #undef HAVE_GMTOFF
 700 #undef NO_KILLPG
 701 #undef NO_SETSID
 702 #undef NEED_STRDUP
 703 #define HAVE_MMAP 1
 704 #define USE_MMAP_SCOREBOARD
 705 #define USE_MMAP_FILES
 706 #define HAVE_SYSLOG 1
 707
 708 #define NO_TIMEZONE
 709 #include <stdio.h>
 710 #include <sys/types.h>
 711     typedef int rlim_t;
 712
 713 #elif defined(ISC)
 714 #include <net/errno.h>
 715 #define NO_KILLPG
 716 #undef NO_SETSID
 717 #define HAVE_SHMGET 1
 718 #define USE_SHMGET_SCOREBOARD
 719 #define USE_FCNTL_SERIALIZED_ACCEPT
 720 #define HAVE_SYSLOG 1
 721
 722 #elif defined(NEWSOS)
 723 #define HAVE_SHMGET 1
 724 #define USE_SHMGET_SCOREBOARD
 725 #define USE_LONGJMP
 726 #define NO_SETSID
 727 #define NO_USE_SIGACTION
 728 #define NEED_WAITPID
 729 #define NO_OTHER_CHILD
 730 #define HAVE_SYSLOG 1
 731 #include <sys/time.h>
 732 #include <stdlib.h>
 733 #include <sys/types.h>
 734     typedef int pid_t;
 735     typedef int rlim_t;
 736     typedef int mode_t;
 737
 738 #elif defined(RISCIX)
 739 #include <sys/time.h>
 740     typedef int rlim_t;
 741 #define NO_USE_SIGACTION
 742 #define USE_LONGJMP
 743 #define NEED_STRCASECMP
 744 #define NEED_STRNCASECMP
 745 #define NEED_STRDUP
 746
 747 #elif defined(BEOS)
 748 #include <stddef.h>
 749
 750 #define NO_WRITEV
 751 #define NO_KILLPG
 752 #define NEED_INITGROUPS
 753
 754 #elif defined(WIN32)
 755
 756 /* All windows stuff is now in os/win32/os.h */
 757
 758 #else
 759 /* Unknown system - Edit these to match */
 760 #ifdef BSD
 761 #define HAVE_GMTOFF 1
 762 #else
 763 #undef HAVE_GMTOFF
 764 #endif
 765 /* NO_KILLPG is set on systems that don't have killpg */
 766 #undef NO_KILLPG
 767 /* NO_SETSID is set on systems that don't have setsid */
 768 #undef NO_SETSID
 769 /* NEED_STRDUP is set on stupid systems that don't have strdup. */
 770 #undef NEED_STRDUP
 771 #endif
 772
 773 /* stuff marked API_EXPORT is part of the API, and intended for use
 774  * by modules
 775  */
 776 #ifndef API_EXPORT
 777 #define API_EXPORT(type)    type
 778 #endif
 779
 780 /* Stuff marked API_EXPORT_NONSTD is part of the API, and intended for
 781  * use by modules.  The difference between API_EXPORT and
 782  * API_EXPORT_NONSTD is that the latter is required for any functions
 783  * which use varargs or are used via indirect function call.  This
 784  * is to accomodate the two calling conventions in windows dlls.
 785  */
 786 #ifndef API_EXPORT_NONSTD
 787 #define API_EXPORT_NONSTD(type)    type
 788 #endif
 789
 790 #ifndef MODULE_VAR_EXPORT
 791 #define MODULE_VAR_EXPORT
 792 #endif
 793 #ifndef API_VAR_EXPORT
 794 #define API_VAR_EXPORT
 795 #endif
 796
 797 /* modules should not used functions marked CORE_EXPORT
 798  * or CORE_EXPORT_NONSTD */
 799 #ifndef CORE_EXPORT
 800 #define CORE_EXPORT     API_EXPORT
 801 #endif
 802 #ifndef CORE_EXPORT_NONSTD
 803 #define CORE_EXPORT_NONSTD      API_EXPORT_NONSTD
 804 #endif
 805
 806 /* So that we can use inline on some critical functions, and use
 807  * GNUC attributes (such as to get -Wall warnings for printf-like
 808  * functions).  Only do this in gcc 2.7 or later ... it may work
 809  * on earlier stuff, but why chance it.
 810  *
 811  * We've since discovered that the gcc shipped with NeXT systems
 812  * as "cc" is completely broken.  It claims to be __GNUC__ and so
 813  * on, but it doesn't implement half of the things that __GNUC__
 814  * means.  In particular it's missing inline and the __attribute__
 815  * stuff.  So we hack around it.  PR#1613. -djg
 816  */
 817 #if !defined(__GNUC__) || __GNUC__ < 2 || __GNUC_MINOR__ < 7 || defined(NEXT)
 818 #define ap_inline
 819 #define __attribute__(__x)
 820 #define ENUM_BITFIELD(e,n,w)  signed int n : w
 821 #else
 822 #define ap_inline __inline__
 823 #define USE_GNU_INLINE
 824 #define ENUM_BITFIELD(e,n,w)  e n : w
 825 #endif
 826
 827 /*
 828  * The particular directory style your system supports. If you have dirent.h
 829  * in /usr/include (POSIX) or /usr/include/sys (SYSV), #include
 830  * that file and define DIR_TYPE to be dirent. Otherwise, if you have
 831  * /usr/include/sys/dir.h, define DIR_TYPE to be direct and include that
 832  * file. If you have neither, I'm confused.
 833  */
 834
 835 #include <sys/types.h>
 836 #include <stdarg.h>
 837
 838 #if !defined(NEXT) && !defined(WIN32)
 839 #include <dirent.h>
 840 #define DIR_TYPE dirent
 841 #elif !defined(WIN32)
 842 #include <sys/dir.h>
 843 #define DIR_TYPE direct
 844 #else
 845 #define DIR_TYPE dirent
 846 #endif
 847
 848 #include <stdio.h>
 849 #include <stdlib.h>
 850 #include <string.h>
 851 #include "ap_ctype.h"
 852 #if !defined(MPE) && !defined(WIN32)
 853 #include <sys/file.h>
 854 #endif
 855 #ifndef WIN32
 856 #include <sys/socket.h>
 857 #ifdef HAVE_SYS_SELECT_H
 858 #include <sys/select.h>
 859 #endif                          /* HAVE_SYS_SELECT_H */
 860 #include <netinet/in.h>
 861 #include <netdb.h>
 862 #include <sys/ioctl.h>
 863 #if !defined(MPE) && !defined(BEOS)
 864 #include <arpa/inet.h>          /* for inet_ntoa */
 865 #endif
 866 #include <sys/wait.h>
 867 #include <pwd.h>
 868 #include <grp.h>
 869 #include <fcntl.h>
 870 #include <limits.h>
 871 #define closesocket(s) close(s)
 872 #ifndef O_BINARY
 873 #define O_BINARY (0)
 874 #endif
 875
 876 #else                           /* WIN32 */
 877 #include <winsock.h>
 878 #include <malloc.h>
 879 #include <io.h>
 880 #include <fcntl.h>
 881 #endif                          /* ndef WIN32 */
 882
 883 #include <time.h>               /* for ctime */
 884 #include <signal.h>
 885 #include <errno.h>
 886 #if !defined(QNX) && !defined(CONVEXOS11) && !defined(NEXT)
 887 #include <memory.h>
 888 #endif
 889
 890 #ifdef NEED_PROCESS_H
 891 #include <process.h>
 892 #endif
 893
 894 #ifdef WIN32
 895 #include "include/hsregex.h"
 896 #elif defined(USE_HSREGEX)
 897 #include "hsregex.h"
 898 #else
 899 #include <regex.h>
 900 #endif
 901
 902 #ifdef HAVE_SYS_RESOURCE_H
 903 #include <sys/resource.h>
 904 #ifdef SUNOS4
 905     int getrlimit(int, struct rlimit *);
 906     int setrlimit(int, struct rlimit *);
 907 #endif
 908 #endif
 909 #ifdef USE_MMAP_SCOREBOARD
 910 #if !defined(__EMX__) && !defined(WIN32)
 911 /* This file is not needed for OS/2 */
 912 #include <sys/mman.h>
 913 #endif
 914 #endif
 915 #if !defined(MAP_ANON) && defined(MAP_ANONYMOUS)
 916 #define MAP_ANON MAP_ANONYMOUS
 917 #endif
 918
 919 #if defined(USE_MMAP_FILES) && (defined(NO_MMAP) || !defined(HAVE_MMAP))
 920 #undef USE_MMAP_FILES
 921 #endif
 922
 923 #if defined(USE_MMAP_SCOREBOARD) && (defined(NO_MMAP) || !defined(HAVE_MMAP))
 924 #undef USE_MMAP_SCOREBOARD
 925 #endif
 926
 927 #if defined(USE_SHMGET_SCOREBOARD) && (defined(NO_SHMGET) || !defined(HAVE_SHMGET))
 928 #undef USE_SHMGET_SCOREBOARD
 929 #endif
 930
 931 #ifndef LOGNAME_MAX
 932 #define LOGNAME_MAX 25
 933 #endif
 934
 935 #ifdef HAVE_UNISTD_H
 936 #include <unistd.h>
 937 #endif
 938
 939 #ifdef ultrix
 940 #define ULTRIX_BRAIN_DEATH
 941 #endif
 942
 943 #ifndef S_ISLNK
 944 #define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
 945 #endif
 946
 947 #ifndef INADDR_NONE
 948 #define INADDR_NONE ((unsigned long) -1)
 949 #endif
 950
 951 /*
 952  * Replace signal function with sigaction equivalent
 953  */
 954 #ifndef NO_USE_SIGACTION
 955     typedef void Sigfunc(int);
 956
 957 #if defined(SIG_IGN) && !defined(SIG_ERR)
 958 #define SIG_ERR ((Sigfunc *)-1)
 959 #endif
 960
 961 /*
 962  * For some strange reason, QNX defines signal to signal. Eliminate it.
 963  */
 964 #ifdef signal
 965 #undef signal
 966 #endif
 967 #define signal(s,f)     ap_signal(s,f)
 968     Sigfunc *signal(int signo, Sigfunc * func);
 969 #endif
 970
 971 #include <setjmp.h>
 972
 973 #if defined(USE_LONGJMP)
 974 #define ap_longjmp(x, y)        longjmp((x), (y))
 975 #define ap_setjmp(x)            setjmp(x)
 976 #ifndef JMP_BUF
 977 #define JMP_BUF jmp_buf
 978 #endif
 979 #else
 980 #define ap_longjmp(x, y)        siglongjmp((x), (y))
 981 #define ap_setjmp(x)            sigsetjmp((x), 1)
 982 #ifndef JMP_BUF
 983 #define JMP_BUF sigjmp_buf
 984 #endif
 985 #endif
 986
 987 #ifdef SELECT_NEEDS_CAST
 988 #define ap_select(_a, _b, _c, _d, _e)   \
 989     select((_a), (int *)(_b), (int *)(_c), (int *)(_d), (_e))
 990 #else
 991 #define ap_select       select
 992 #endif
 993
 994 #ifdef ULTRIX_BRAIN_DEATH
 995 #define ap_fdopen(d,m) fdopen((d), (char *)(m))
 996 #else
 997 #define ap_fdopen(d,m) fdopen((d), (m))
 998 #endif
 999
1000 #ifndef ap_inet_addr
1001 #define ap_inet_addr inet_addr
1002 #endif
1003
1004 #ifdef NO_OTHER_CHILD
1005 #define NO_RELIABLE_PIPED_LOGS
1006 #endif
1007
1008 /* When the underlying OS doesn't support exec() of scripts which start
1009  * with a HASHBANG (#!) followed by interpreter name and args, define this.
1010  */
1011 #ifdef NEED_HASHBANG_EMUL
1012     extern int ap_execle(const char *filename, const char *arg, ...);
1013     extern int ap_execve(const char *filename, const char *argv[],
1014                          const char *envp[]);
1015 /* ap_execle() is a wrapper function around ap_execve(). */
1016 #define execle  ap_execle
1017 #define execve(path,argv,envp)  ap_execve(path,argv,envp)
1018 #endif
1019
1020 /* Finding offsets of elements within structures.
1021  * Taken from the X code... they've sweated portability of this stuff
1022  * so we don't have to.  Sigh...
1023  */
1024
1025 #if defined(CRAY) || (defined(__arm) && !defined(LINUX))
1026 #ifdef __STDC__
1027 #define XtOffset(p_type,field) _Offsetof(p_type,field)
1028 #else
1029 #ifdef CRAY2
1030 #define XtOffset(p_type,field) \
1031         (sizeof(int)*((unsigned int)&(((p_type)NULL)->field)))
1032
1033 #else                           /* !CRAY2 */
1034
1035 #define XtOffset(p_type,field) ((unsigned int)&(((p_type)NULL)->field))
1036
1037 #endif                          /* !CRAY2 */
1038 #endif                          /* __STDC__ */
1039 #else                           /* ! (CRAY || __arm) */
1040
1041 #define XtOffset(p_type,field) \
1042         ((long) (((char *) (&(((p_type)NULL)->field))) - ((char *) NULL)))
1043
1044 #endif                          /* !CRAY */
1045
1046 #ifdef offsetof
1047 #define XtOffsetOf(s_type,field) offsetof(s_type,field)
1048 #else
1049 #define XtOffsetOf(s_type,field) XtOffset(s_type*,field)
1050 #endif
1051
1052 /*
1053  * NET_SIZE_T exists because of shortsightedness on the POSIX committee.  BSD
1054  * systems used "int *" as the parameter to accept(), getsockname(),
1055  * getpeername() et al.  Consequently many unixes took an int * for that
1056  * parameter.  The POSIX committee decided that "int" was just too generic and
1057  * had to be replaced with size_t almost everywhere.  There's no problem with
1058  * that when you're passing by value.  But when you're passing by reference
1059  * this creates a gross source incompatibility with existing programs.  On
1060  * 32-bit architectures it creates only a warning.  On 64-bit architectures it
1061  * creates broken code -- because "int *" is a pointer to a 64-bit quantity and
1062  * "size_t *" is frequently a pointer to a 32-bit quantity.
1063  *
1064  * Some Unixes adopted "size_t *" for the sake of POSIX compliance.  Others
1065  * ignored it because it was such a broken interface.  Chaos ensued.  POSIX
1066  * finally woke up and decided that it was wrong and created a new type
1067  * socklen_t.  The only useful value for socklen_t is int, and that's how
1068  * everyone who has a clue implements it.  It is almost always the case that
1069  * NET_SIZE_T should be defined to be an int, unless the system being compiled
1070  * for was created in the window of POSIX madness.
1071  */
1072 #ifndef NET_SIZE_T
1073 #define NET_SIZE_T int
1074 #endif
1075
1076 /* Linux defines __WCOREDUMP, but doesn't define WCOREDUMP unless __USE_BSD
1077  * is in use... we'd prefer to just use WCOREDUMP everywhere.
1078  */
1079 #if defined(__WCOREDUMP) && !defined(WCOREDUMP)
1080 #define WCOREDUMP __WCOREDUMP
1081 #endif
1082
1083 #ifdef SUNOS_LIB_PROTOTYPES
1084 /* Prototypes needed to get a clean compile with gcc -Wall.
1085  * Believe it or not, these do have to be declared, at least on SunOS,
1086  * because they aren't mentioned in the relevant system headers.
1087  * Sun Quality Software.  Gotta love it.  This section is not
1088  * currently (13Nov97) used.
1089  */
1090
1091     int getopt(int, char **, char *);
1092
1093     int strcasecmp(const char *, const char *);
1094     int strncasecmp(const char *, const char *, int);
1095     int toupper(int);
1096     int tolower(int);
1097
1098     int printf(char *, ...);
1099     int fprintf(FILE *, char *, ...);
1100     int fputs(char *, FILE *);
1101     int fread(char *, int, int, FILE *);
1102     int fwrite(char *, int, int, FILE *);
1103     int fgetc(FILE *);
1104     char *fgets(char *s, int, FILE *);
1105     int fflush(FILE *);
1106     int fclose(FILE *);
1107     int ungetc(int, FILE *);
1108     int _filbuf(FILE *);        /* !!! */
1109     int _flsbuf(unsigned char, FILE *); /* !!! */
1110     int sscanf(char *, char *, ...);
1111     void setbuf(FILE *, char *);
1112     void perror(char *);
1113
1114     time_t time(time_t *);
1115     int strftime(char *, int, const char *, struct tm *);
1116
1117     int initgroups(char *, int);
1118     int wait3(int *, int, void *);      /* Close enough for us... */
1119     int lstat(const char *, struct stat *);
1120     int stat(const char *, struct stat *);
1121     int flock(int, int);
1122 #ifndef NO_KILLPG
1123     int killpg(int, int);
1124 #endif
1125     int socket(int, int, int);
1126     int setsockopt(int, int, int, const char *, int);
1127     int listen(int, int);
1128     int bind(int, struct sockaddr *, int);
1129     int connect(int, struct sockaddr *, int);
1130     int accept(int, struct sockaddr *, int *);
1131     int shutdown(int, int);
1132
1133     int getsockname(int s, struct sockaddr *name, int *namelen);
1134     int getpeername(int s, struct sockaddr *name, int *namelen);
1135     int gethostname(char *name, int namelen);
1136     void syslog(int, char *, ...);
1137     char *mktemp(char *);
1138
1139     long vfprintf(FILE *, const char *, va_list);
1140
1141 #endif                          /* SUNOS_LIB_PROTOTYPES */
1142
1143 /* The assumption is that when the functions are missing,
1144  * then there's no matching prototype available either.
1145  * Declare what is needed exactly as the replacement routines implement it.
1146  */
1147 #ifdef NEED_STRDUP
1148     extern char *strdup(const char *str);
1149 #endif
1150 #ifdef NEED_STRCASECMP
1151     extern int strcasecmp(const char *a, const char *b);
1152 #endif
1153 #ifdef NEED_STRNCASECMP
1154     extern int strncasecmp(const char *a, const char *b, int n);
1155 #endif
1156 #ifdef NEED_INITGROUPS
1157     extern int initgroups(const char *name, gid_t basegid);
1158 #endif
1159 #ifdef NEED_WAITPID
1160     extern int waitpid(pid_t pid, int *statusp, int options);
1161 #endif
1162 #ifdef NEED_STRERROR
1163     extern char *strerror(int err);
1164 #endif
1165 #ifdef NEED_DIFFTIME
1166     extern double difftime(time_t time1, time_t time0);
1167 #endif
1168
1169 #ifndef ap_wait_t
1170 #define ap_wait_t int
1171 #endif
1172
1173 #ifdef __cplusplus
1174 }
1175 #endif
1176 #endif                          /* !AP_CONFIG_H */