defines.h

   1 /*
   2  * Copyright (c) 1999-2003 Damien Miller.  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  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  14  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  15  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  16  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  17  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  18  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  19  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  20  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  21  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  22  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  23  */
  24
  25 #ifndef _DEFINES_H
  26 #define _DEFINES_H
  27
  28 /* $Id: defines.h,v 1.119 2005/02/20 10:01:49 dtucker Exp $ */
  29
  30
  31 /* Constants */
  32
  33 #ifndef SHUT_RDWR
  34 enum
  35 {
  36   SHUT_RD = 0,          /* No more receptions.  */
  37   SHUT_WR,                      /* No more transmissions.  */
  38   SHUT_RDWR                     /* No more receptions or transmissions.  */
  39 };
  40 # define SHUT_RD   SHUT_RD
  41 # define SHUT_WR   SHUT_WR
  42 # define SHUT_RDWR SHUT_RDWR
  43 #endif
  44
  45 #ifndef IPTOS_LOWDELAY
  46 # define IPTOS_LOWDELAY          0x10
  47 # define IPTOS_THROUGHPUT        0x08
  48 # define IPTOS_RELIABILITY       0x04
  49 # define IPTOS_LOWCOST           0x02
  50 # define IPTOS_MINCOST           IPTOS_LOWCOST
  51 #endif /* IPTOS_LOWDELAY */
  52
  53 #ifndef MAXPATHLEN
  54 # ifdef PATH_MAX
  55 #  define MAXPATHLEN PATH_MAX
  56 # else /* PATH_MAX */
  57 #  define MAXPATHLEN 64 /* Should be safe */
  58 # endif /* PATH_MAX */
  59 #endif /* MAXPATHLEN */
  60
  61 #ifndef STDIN_FILENO
  62 # define STDIN_FILENO    0
  63 #endif
  64 #ifndef STDOUT_FILENO
  65 # define STDOUT_FILENO   1
  66 #endif
  67 #ifndef STDERR_FILENO
  68 # define STDERR_FILENO   2
  69 #endif
  70
  71 #ifndef NGROUPS_MAX     /* Disable groupaccess if NGROUP_MAX is not set */
  72 #ifdef NGROUPS
  73 #define NGROUPS_MAX NGROUPS
  74 #else
  75 #define NGROUPS_MAX 0
  76 #endif
  77 #endif
  78
  79 #ifndef O_NONBLOCK      /* Non Blocking Open */
  80 # define O_NONBLOCK      00004
  81 #endif
  82
  83 #ifndef S_ISDIR
  84 # define S_ISDIR(mode)  (((mode) & (_S_IFMT)) == (_S_IFDIR))
  85 #endif /* S_ISDIR */
  86
  87 #ifndef S_ISREG
  88 # define S_ISREG(mode)  (((mode) & (_S_IFMT)) == (_S_IFREG))
  89 #endif /* S_ISREG */
  90
  91 #ifndef S_ISLNK
  92 # define S_ISLNK(mode)  (((mode) & S_IFMT) == S_IFLNK)
  93 #endif /* S_ISLNK */
  94
  95 #ifndef S_IXUSR
  96 # define S_IXUSR                        0000100 /* execute/search permission, */
  97 # define S_IXGRP                        0000010 /* execute/search permission, */
  98 # define S_IXOTH                        0000001 /* execute/search permission, */
  99 # define _S_IWUSR                       0000200 /* write permission, */
 100 # define S_IWUSR                        _S_IWUSR        /* write permission, owner */
 101 # define S_IWGRP                        0000020 /* write permission, group */
 102 # define S_IWOTH                        0000002 /* write permission, other */
 103 # define S_IRUSR                        0000400 /* read permission, owner */
 104 # define S_IRGRP                        0000040 /* read permission, group */
 105 # define S_IROTH                        0000004 /* read permission, other */
 106 # define S_IRWXU                        0000700 /* read, write, execute */
 107 # define S_IRWXG                        0000070 /* read, write, execute */
 108 # define S_IRWXO                        0000007 /* read, write, execute */
 109 #endif /* S_IXUSR */
 110
 111 #if !defined(MAP_ANON) && defined(MAP_ANONYMOUS)
 112 #define MAP_ANON MAP_ANONYMOUS
 113 #endif
 114
 115 #ifndef MAP_FAILED
 116 # define MAP_FAILED ((void *)-1)
 117 #endif
 118
 119 /* *-*-nto-qnx doesn't define this constant in the system headers */
 120 #ifdef MISSING_NFDBITS
 121 # define        NFDBITS (8 * sizeof(unsigned long))
 122 #endif
 123
 124 /*
 125 SCO Open Server 3 has INADDR_LOOPBACK defined in rpc/rpc.h but
 126 including rpc/rpc.h breaks Solaris 6
 127 */
 128 #ifndef INADDR_LOOPBACK
 129 #define INADDR_LOOPBACK ((u_long)0x7f000001)
 130 #endif
 131
 132 #ifndef __unused
 133 #define __unused
 134 #endif
 135
 136 /* Types */
 137
 138 /* If sys/types.h does not supply intXX_t, supply them ourselves */
 139 /* (or die trying) */
 140
 141
 142 #ifndef HAVE_U_INT
 143 typedef unsigned int u_int;
 144 #endif
 145
 146 #ifndef HAVE_INTXX_T
 147 # if (SIZEOF_CHAR == 1)
 148 typedef char int8_t;
 149 # else
 150 #  error "8 bit int type not found."
 151 # endif
 152 # if (SIZEOF_SHORT_INT == 2)
 153 typedef short int int16_t;
 154 # else
 155 #  ifdef _UNICOS
 156 #   if (SIZEOF_SHORT_INT == 4)
 157 typedef short int16_t;
 158 #   else
 159 typedef long  int16_t;
 160 #   endif
 161 #  else
 162 #   error "16 bit int type not found."
 163 #  endif /* _UNICOS */
 164 # endif
 165 # if (SIZEOF_INT == 4)
 166 typedef int int32_t;
 167 # else
 168 #  ifdef _UNICOS
 169 typedef long  int32_t;
 170 #  else
 171 #   error "32 bit int type not found."
 172 #  endif /* _UNICOS */
 173 # endif
 174 #endif
 175
 176 /* If sys/types.h does not supply u_intXX_t, supply them ourselves */
 177 #ifndef HAVE_U_INTXX_T
 178 # ifdef HAVE_UINTXX_T
 179 typedef uint8_t u_int8_t;
 180 typedef uint16_t u_int16_t;
 181 typedef uint32_t u_int32_t;
 182 # define HAVE_U_INTXX_T 1
 183 # else
 184 #  if (SIZEOF_CHAR == 1)
 185 typedef unsigned char u_int8_t;
 186 #  else
 187 #   error "8 bit int type not found."
 188 #  endif
 189 #  if (SIZEOF_SHORT_INT == 2)
 190 typedef unsigned short int u_int16_t;
 191 #  else
 192 #   ifdef _UNICOS
 193 #    if (SIZEOF_SHORT_INT == 4)
 194 typedef unsigned short u_int16_t;
 195 #    else
 196 typedef unsigned long  u_int16_t;
 197 #    endif
 198 #   else
 199 #    error "16 bit int type not found."
 200 #   endif
 201 #  endif
 202 #  if (SIZEOF_INT == 4)
 203 typedef unsigned int u_int32_t;
 204 #  else
 205 #   ifdef _UNICOS
 206 typedef unsigned long  u_int32_t;
 207 #   else
 208 #    error "32 bit int type not found."
 209 #   endif
 210 #  endif
 211 # endif
 212 #define __BIT_TYPES_DEFINED__
 213 #endif
 214
 215 /* 64-bit types */
 216 #ifndef HAVE_INT64_T
 217 # if (SIZEOF_LONG_INT == 8)
 218 typedef long int int64_t;
 219 # else
 220 #  if (SIZEOF_LONG_LONG_INT == 8)
 221 typedef long long int int64_t;
 222 #  endif
 223 # endif
 224 #endif
 225 #ifndef HAVE_U_INT64_T
 226 # if (SIZEOF_LONG_INT == 8)
 227 typedef unsigned long int u_int64_t;
 228 # else
 229 #  if (SIZEOF_LONG_LONG_INT == 8)
 230 typedef unsigned long long int u_int64_t;
 231 #  endif
 232 # endif
 233 #endif
 234
 235 #ifndef HAVE_U_CHAR
 236 typedef unsigned char u_char;
 237 # define HAVE_U_CHAR
 238 #endif /* HAVE_U_CHAR */
 239
 240 #ifndef SIZE_T_MAX
 241 #define SIZE_T_MAX ULONG_MAX
 242 #endif /* SIZE_T_MAX */
 243
 244 #ifndef HAVE_SIZE_T
 245 typedef unsigned int size_t;
 246 # define HAVE_SIZE_T
 247 # define SIZE_T_MAX UINT_MAX
 248 #endif /* HAVE_SIZE_T */
 249
 250 #ifndef HAVE_SSIZE_T
 251 typedef int ssize_t;
 252 # define HAVE_SSIZE_T
 253 #endif /* HAVE_SSIZE_T */
 254
 255 #ifndef HAVE_CLOCK_T
 256 typedef long clock_t;
 257 # define HAVE_CLOCK_T
 258 #endif /* HAVE_CLOCK_T */
 259
 260 #ifndef HAVE_SA_FAMILY_T
 261 typedef int sa_family_t;
 262 # define HAVE_SA_FAMILY_T
 263 #endif /* HAVE_SA_FAMILY_T */
 264
 265 #ifndef HAVE_PID_T
 266 typedef int pid_t;
 267 # define HAVE_PID_T
 268 #endif /* HAVE_PID_T */
 269
 270 #ifndef HAVE_SIG_ATOMIC_T
 271 typedef int sig_atomic_t;
 272 # define HAVE_SIG_ATOMIC_T
 273 #endif /* HAVE_SIG_ATOMIC_T */
 274
 275 #ifndef HAVE_MODE_T
 276 typedef int mode_t;
 277 # define HAVE_MODE_T
 278 #endif /* HAVE_MODE_T */
 279
 280 #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
 281 # define ss_family __ss_family
 282 #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
 283
 284 #ifndef HAVE_SYS_UN_H
 285 struct  sockaddr_un {
 286         short   sun_family;             /* AF_UNIX */
 287         char    sun_path[108];          /* path name (gag) */
 288 };
 289 #endif /* HAVE_SYS_UN_H */
 290
 291 #ifndef HAVE_IN_ADDR_T
 292 typedef u_int32_t       in_addr_t;
 293 #endif
 294
 295 #if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
 296 #define _STRUCT_WINSIZE
 297 struct winsize {
 298       unsigned short ws_row;          /* rows, in characters */
 299       unsigned short ws_col;          /* columns, in character */
 300       unsigned short ws_xpixel;       /* horizontal size, pixels */
 301       unsigned short ws_ypixel;       /* vertical size, pixels */
 302 };
 303 #endif
 304
 305 /* *-*-nto-qnx does not define this type in the system headers */
 306 #ifdef MISSING_FD_MASK
 307  typedef unsigned long int      fd_mask;
 308 #endif
 309
 310 /* Paths */
 311
 312 #ifndef _PATH_BSHELL
 313 # define _PATH_BSHELL "/bin/sh"
 314 #endif
 315 #ifndef _PATH_CSHELL
 316 # define _PATH_CSHELL "/bin/csh"
 317 #endif
 318 #ifndef _PATH_SHELLS
 319 # define _PATH_SHELLS "/etc/shells"
 320 #endif
 321
 322 #ifdef USER_PATH
 323 # ifdef _PATH_STDPATH
 324 #  undef _PATH_STDPATH
 325 # endif
 326 # define _PATH_STDPATH USER_PATH
 327 #endif
 328
 329 #ifndef _PATH_STDPATH
 330 # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
 331 #endif
 332
 333 #ifndef SUPERUSER_PATH
 334 # define SUPERUSER_PATH _PATH_STDPATH
 335 #endif
 336
 337 #ifndef _PATH_DEVNULL
 338 # define _PATH_DEVNULL "/dev/null"
 339 #endif
 340
 341 #ifndef MAIL_DIRECTORY
 342 # define MAIL_DIRECTORY "/var/spool/mail"
 343 #endif
 344
 345 #ifndef MAILDIR
 346 # define MAILDIR MAIL_DIRECTORY
 347 #endif
 348
 349 #if !defined(_PATH_MAILDIR) && defined(MAILDIR)
 350 # define _PATH_MAILDIR MAILDIR
 351 #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
 352
 353 #ifndef _PATH_NOLOGIN
 354 # define _PATH_NOLOGIN "/etc/nologin"
 355 #endif
 356
 357 /* Define this to be the path of the xauth program. */
 358 #ifdef XAUTH_PATH
 359 #define _PATH_XAUTH XAUTH_PATH
 360 #endif /* XAUTH_PATH */
 361
 362 /* derived from XF4/xc/lib/dps/Xlibnet.h */
 363 #ifndef X_UNIX_PATH
 364 #  ifdef __hpux
 365 #    define X_UNIX_PATH "/var/spool/sockets/X11/%u"
 366 #  else
 367 #    define X_UNIX_PATH "/tmp/.X11-unix/X%u"
 368 #  endif
 369 #endif /* X_UNIX_PATH */
 370 #define _PATH_UNIX_X X_UNIX_PATH
 371
 372 #ifndef _PATH_TTY
 373 # define _PATH_TTY "/dev/tty"
 374 #endif
 375
 376 /* Macros */
 377
 378 #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
 379 # define HAVE_LOGIN_CAP
 380 #endif
 381
 382 #ifndef MAX
 383 # define MAX(a,b) (((a)>(b))?(a):(b))
 384 # define MIN(a,b) (((a)<(b))?(a):(b))
 385 #endif
 386
 387 #ifndef roundup
 388 # define roundup(x, y)   ((((x)+((y)-1))/(y))*(y))
 389 #endif
 390
 391 #ifndef timersub
 392 #define timersub(a, b, result)                                  \
 393    do {                                                         \
 394       (result)->tv_sec = (a)->tv_sec - (b)->tv_sec;             \
 395       (result)->tv_usec = (a)->tv_usec - (b)->tv_usec;          \
 396       if ((result)->tv_usec < 0) {                              \
 397          --(result)->tv_sec;                                    \
 398          (result)->tv_usec += 1000000;                          \
 399       }                                                         \
 400    } while (0)
 401 #endif
 402
 403 #ifndef TIMEVAL_TO_TIMESPEC
 404 #define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
 405         (ts)->tv_sec = (tv)->tv_sec;                                    \
 406         (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
 407 }
 408 #endif
 409
 410 #ifndef TIMESPEC_TO_TIMEVAL
 411 #define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
 412         (tv)->tv_sec = (ts)->tv_sec;                                    \
 413         (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
 414 }
 415 #endif
 416
 417 #ifndef __P
 418 # define __P(x) x
 419 #endif
 420
 421 #if !defined(IN6_IS_ADDR_V4MAPPED)
 422 # define IN6_IS_ADDR_V4MAPPED(a) \
 423         ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
 424          (((u_int32_t *) (a))[2] == htonl (0xffff)))
 425 #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
 426
 427 #if !defined(__GNUC__) || (__GNUC__ < 2)
 428 # define __attribute__(x)
 429 #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
 430
 431 #ifndef __dead
 432 # define __dead __attribute__((noreturn))
 433 #endif
 434
 435 /* *-*-nto-qnx doesn't define this macro in the system headers */
 436 #ifdef MISSING_HOWMANY
 437 # define howmany(x,y)   (((x)+((y)-1))/(y))
 438 #endif
 439
 440 #ifndef OSSH_ALIGNBYTES
 441 #define OSSH_ALIGNBYTES (sizeof(int) - 1)
 442 #endif
 443 #ifndef __CMSG_ALIGN
 444 #define __CMSG_ALIGN(p) (((u_int)(p) + OSSH_ALIGNBYTES) &~ OSSH_ALIGNBYTES)
 445 #endif
 446
 447 /* Length of the contents of a control message of length len */
 448 #ifndef CMSG_LEN
 449 #define CMSG_LEN(len)   (__CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
 450 #endif
 451
 452 /* Length of the space taken up by a padded control message of length len */
 453 #ifndef CMSG_SPACE
 454 #define CMSG_SPACE(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + __CMSG_ALIGN(len))
 455 #endif
 456
 457 /* given pointer to struct cmsghdr, return pointer to data */
 458 #ifndef CMSG_DATA
 459 #define CMSG_DATA(cmsg) ((u_char *)(cmsg) + __CMSG_ALIGN(sizeof(struct cmsghdr)))
 460 #endif /* CMSG_DATA */
 461
 462 /*
 463  * RFC 2292 requires to check msg_controllen, in case that the kernel returns
 464  * an empty list for some reasons.
 465  */
 466 #ifndef CMSG_FIRSTHDR
 467 #define CMSG_FIRSTHDR(mhdr) \
 468         ((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \
 469          (struct cmsghdr *)(mhdr)->msg_control : \
 470          (struct cmsghdr *)NULL)
 471 #endif /* CMSG_FIRSTHDR */
 472
 473 #ifndef offsetof
 474 # define offsetof(type, member) ((size_t) &((type *)0)->member)
 475 #endif
 476
 477 /* Function replacement / compatibility hacks */
 478
 479 #if !defined(HAVE_GETADDRINFO) && (defined(HAVE_OGETADDRINFO) || defined(HAVE_NGETADDRINFO))
 480 # define HAVE_GETADDRINFO
 481 #endif
 482
 483 #ifndef HAVE_GETOPT_OPTRESET
 484 # undef getopt
 485 # undef opterr
 486 # undef optind
 487 # undef optopt
 488 # undef optreset
 489 # undef optarg
 490 # define getopt(ac, av, o)  BSDgetopt(ac, av, o)
 491 # define opterr             BSDopterr
 492 # define optind             BSDoptind
 493 # define optopt             BSDoptopt
 494 # define optreset           BSDoptreset
 495 # define optarg             BSDoptarg
 496 #endif
 497
 498 /* In older versions of libpam, pam_strerror takes a single argument */
 499 #ifdef HAVE_OLD_PAM
 500 # define PAM_STRERROR(a,b) pam_strerror((b))
 501 #else
 502 # define PAM_STRERROR(a,b) pam_strerror((a),(b))
 503 #endif
 504
 505 #ifdef PAM_SUN_CODEBASE
 506 # define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
 507 #else
 508 # define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
 509 #endif
 510
 511 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
 512 # undef HAVE_GETADDRINFO
 513 #endif
 514 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
 515 # undef HAVE_FREEADDRINFO
 516 #endif
 517 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
 518 # undef HAVE_GAI_STRERROR
 519 #endif
 520
 521 #if defined(BROKEN_UPDWTMPX) && defined(HAVE_UPDWTMPX)
 522 # undef HAVE_UPDWTMPX
 523 #endif
 524
 525 #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
 526 # define memmove(s1, s2, n) bcopy((s2), (s1), (n))
 527 #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
 528
 529 #if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
 530 #  define USE_VHANGUP
 531 #endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
 532
 533 #ifndef GETPGRP_VOID
 534 # define getpgrp() getpgrp(0)
 535 #endif
 536
 537 #ifdef USE_BSM_AUDIT
 538 # define SSH_AUDIT_EVENTS
 539 # define CUSTOM_SSH_AUDIT_EVENTS
 540 #endif
 541
 542 /* OPENSSL_free() is Free() in versions before OpenSSL 0.9.6 */
 543 #if !defined(OPENSSL_VERSION_NUMBER) || (OPENSSL_VERSION_NUMBER < 0x0090600f)
 544 # define OPENSSL_free(x) Free(x)
 545 #endif
 546
 547 #if !defined(HAVE___func__) && defined(HAVE___FUNCTION__)
 548 #  define __func__ __FUNCTION__
 549 #elif !defined(HAVE___func__)
 550 #  define __func__ ""
 551 #endif
 552
 553 #if defined(KRB5) && !defined(HEIMDAL)
 554 #  define krb5_get_err_text(context,code) error_message(code)
 555 #endif
 556
 557 #if defined(SKEYCHALLENGE_4ARG)
 558 # define _compat_skeychallenge(a,b,c,d) skeychallenge(a,b,c,d)
 559 #else
 560 # define _compat_skeychallenge(a,b,c,d) skeychallenge(a,b,c)
 561 #endif
 562
 563 /* Maximum number of file descriptors available */
 564 #ifdef HAVE_SYSCONF
 565 # define SSH_SYSFDMAX sysconf(_SC_OPEN_MAX)
 566 #else
 567 # define SSH_SYSFDMAX 10000
 568 #endif
 569
 570
 571 /*
 572  * Define this to use pipes instead of socketpairs for communicating with the
 573  * client program.  Socketpairs do not seem to work on all systems.
 574  *
 575  * configure.ac sets this for a few OS's which are known to have problems
 576  * but you may need to set it yourself
 577  */
 578 /* #define USE_PIPES 1 */
 579
 580 /**
 581  ** login recorder definitions
 582  **/
 583
 584 /* FIXME: put default paths back in */
 585 #ifndef UTMP_FILE
 586 #  ifdef _PATH_UTMP
 587 #    define UTMP_FILE _PATH_UTMP
 588 #  else
 589 #    ifdef CONF_UTMP_FILE
 590 #      define UTMP_FILE CONF_UTMP_FILE
 591 #    endif
 592 #  endif
 593 #endif
 594 #ifndef WTMP_FILE
 595 #  ifdef _PATH_WTMP
 596 #    define WTMP_FILE _PATH_WTMP
 597 #  else
 598 #    ifdef CONF_WTMP_FILE
 599 #      define WTMP_FILE CONF_WTMP_FILE
 600 #    endif
 601 #  endif
 602 #endif
 603 /* pick up the user's location for lastlog if given */
 604 #ifndef LASTLOG_FILE
 605 #  ifdef _PATH_LASTLOG
 606 #    define LASTLOG_FILE _PATH_LASTLOG
 607 #  else
 608 #    ifdef CONF_LASTLOG_FILE
 609 #      define LASTLOG_FILE CONF_LASTLOG_FILE
 610 #    endif
 611 #  endif
 612 #endif
 613
 614 #if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW)
 615 # define USE_SHADOW
 616 #endif
 617
 618 /* The login() library function in libutil is first choice */
 619 #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
 620 #  define USE_LOGIN
 621
 622 #else
 623 /* Simply select your favourite login types. */
 624 /* Can't do if-else because some systems use several... <sigh> */
 625 #  if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
 626 #    define USE_UTMPX
 627 #  endif
 628 #  if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
 629 #    define USE_UTMP
 630 #  endif
 631 #  if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
 632 #    define USE_WTMPX
 633 #  endif
 634 #  if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
 635 #    define USE_WTMP
 636 #  endif
 637
 638 #endif
 639
 640 #ifndef UT_LINESIZE
 641 # define UT_LINESIZE 8
 642 #endif
 643
 644 /* I hope that the presence of LASTLOG_FILE is enough to detect this */
 645 #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
 646 #  define USE_LASTLOG
 647 #endif
 648
 649 #ifdef HAVE_OSF_SIA
 650 # ifdef USE_SHADOW
 651 #  undef USE_SHADOW
 652 # endif
 653 # define CUSTOM_SYS_AUTH_PASSWD 1
 654 #endif
 655
 656 /* HP-UX 11.11 */
 657 #ifdef BTMP_FILE
 658 # define _PATH_BTMP BTMP_FILE
 659 #endif
 660
 661 #if defined(USE_BTMP) && defined(_PATH_BTMP)
 662 # define CUSTOM_FAILED_LOGIN
 663 #endif
 664
 665 /** end of login recorder definitions */
 666
 667 #endif /* _DEFINES_H */