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0fff78ff | 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 | ||
3c0ef626 | 25 | #ifndef _DEFINES_H |
26 | #define _DEFINES_H | |
27 | ||
28 | /* $Id$ */ | |
29 | ||
3c0ef626 | 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 */ | |
665a873d | 57 | # define MAXPATHLEN 64 |
58 | /* realpath uses a fixed buffer of size MAXPATHLEN, so force use of ours */ | |
59 | # ifndef BROKEN_REALPATH | |
60 | # define BROKEN_REALPATH 1 | |
61 | # endif /* BROKEN_REALPATH */ | |
3c0ef626 | 62 | # endif /* PATH_MAX */ |
63 | #endif /* MAXPATHLEN */ | |
64 | ||
665a873d | 65 | #ifndef PATH_MAX |
66 | # ifdef _POSIX_PATH_MAX | |
67 | # define PATH_MAX _POSIX_PATH_MAX | |
68 | # endif | |
69 | #endif | |
70 | ||
71 | #ifndef MAXSYMLINKS | |
72 | # define MAXSYMLINKS 5 | |
73 | #endif | |
74 | ||
3c0ef626 | 75 | #ifndef STDIN_FILENO |
76 | # define STDIN_FILENO 0 | |
77 | #endif | |
78 | #ifndef STDOUT_FILENO | |
79 | # define STDOUT_FILENO 1 | |
80 | #endif | |
81 | #ifndef STDERR_FILENO | |
82 | # define STDERR_FILENO 2 | |
83 | #endif | |
84 | ||
85 | #ifndef NGROUPS_MAX /* Disable groupaccess if NGROUP_MAX is not set */ | |
86 | #ifdef NGROUPS | |
87 | #define NGROUPS_MAX NGROUPS | |
88 | #else | |
89 | #define NGROUPS_MAX 0 | |
90 | #endif | |
91 | #endif | |
92 | ||
93 | #ifndef O_NONBLOCK /* Non Blocking Open */ | |
94 | # define O_NONBLOCK 00004 | |
95 | #endif | |
96 | ||
97 | #ifndef S_ISDIR | |
98 | # define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR)) | |
99 | #endif /* S_ISDIR */ | |
100 | ||
cdd66111 | 101 | #ifndef S_ISREG |
3c0ef626 | 102 | # define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG)) |
103 | #endif /* S_ISREG */ | |
104 | ||
105 | #ifndef S_ISLNK | |
106 | # define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK) | |
107 | #endif /* S_ISLNK */ | |
108 | ||
109 | #ifndef S_IXUSR | |
110 | # define S_IXUSR 0000100 /* execute/search permission, */ | |
111 | # define S_IXGRP 0000010 /* execute/search permission, */ | |
112 | # define S_IXOTH 0000001 /* execute/search permission, */ | |
113 | # define _S_IWUSR 0000200 /* write permission, */ | |
114 | # define S_IWUSR _S_IWUSR /* write permission, owner */ | |
115 | # define S_IWGRP 0000020 /* write permission, group */ | |
116 | # define S_IWOTH 0000002 /* write permission, other */ | |
117 | # define S_IRUSR 0000400 /* read permission, owner */ | |
118 | # define S_IRGRP 0000040 /* read permission, group */ | |
119 | # define S_IROTH 0000004 /* read permission, other */ | |
120 | # define S_IRWXU 0000700 /* read, write, execute */ | |
121 | # define S_IRWXG 0000070 /* read, write, execute */ | |
122 | # define S_IRWXO 0000007 /* read, write, execute */ | |
123 | #endif /* S_IXUSR */ | |
124 | ||
700318f3 | 125 | #if !defined(MAP_ANON) && defined(MAP_ANONYMOUS) |
126 | #define MAP_ANON MAP_ANONYMOUS | |
127 | #endif | |
128 | ||
129 | #ifndef MAP_FAILED | |
130 | # define MAP_FAILED ((void *)-1) | |
131 | #endif | |
132 | ||
3c0ef626 | 133 | /* *-*-nto-qnx doesn't define this constant in the system headers */ |
134 | #ifdef MISSING_NFDBITS | |
135 | # define NFDBITS (8 * sizeof(unsigned long)) | |
136 | #endif | |
137 | ||
e9a17296 | 138 | /* |
139 | SCO Open Server 3 has INADDR_LOOPBACK defined in rpc/rpc.h but | |
140 | including rpc/rpc.h breaks Solaris 6 | |
141 | */ | |
142 | #ifndef INADDR_LOOPBACK | |
41b2f314 | 143 | #define INADDR_LOOPBACK ((u_long)0x7f000001) |
e9a17296 | 144 | #endif |
145 | ||
cdd66111 | 146 | #ifndef __unused |
147 | #define __unused | |
148 | #endif | |
149 | ||
3c0ef626 | 150 | /* Types */ |
151 | ||
152 | /* If sys/types.h does not supply intXX_t, supply them ourselves */ | |
153 | /* (or die trying) */ | |
154 | ||
155 | ||
156 | #ifndef HAVE_U_INT | |
157 | typedef unsigned int u_int; | |
158 | #endif | |
159 | ||
160 | #ifndef HAVE_INTXX_T | |
161 | # if (SIZEOF_CHAR == 1) | |
162 | typedef char int8_t; | |
163 | # else | |
164 | # error "8 bit int type not found." | |
165 | # endif | |
166 | # if (SIZEOF_SHORT_INT == 2) | |
167 | typedef short int int16_t; | |
168 | # else | |
41b2f314 | 169 | # ifdef _UNICOS |
e9a17296 | 170 | # if (SIZEOF_SHORT_INT == 4) |
171 | typedef short int16_t; | |
172 | # else | |
3c0ef626 | 173 | typedef long int16_t; |
e9a17296 | 174 | # endif |
3c0ef626 | 175 | # else |
176 | # error "16 bit int type not found." | |
41b2f314 | 177 | # endif /* _UNICOS */ |
3c0ef626 | 178 | # endif |
179 | # if (SIZEOF_INT == 4) | |
180 | typedef int int32_t; | |
181 | # else | |
41b2f314 | 182 | # ifdef _UNICOS |
3c0ef626 | 183 | typedef long int32_t; |
184 | # else | |
185 | # error "32 bit int type not found." | |
41b2f314 | 186 | # endif /* _UNICOS */ |
3c0ef626 | 187 | # endif |
188 | #endif | |
189 | ||
190 | /* If sys/types.h does not supply u_intXX_t, supply them ourselves */ | |
191 | #ifndef HAVE_U_INTXX_T | |
192 | # ifdef HAVE_UINTXX_T | |
193 | typedef uint8_t u_int8_t; | |
194 | typedef uint16_t u_int16_t; | |
195 | typedef uint32_t u_int32_t; | |
196 | # define HAVE_U_INTXX_T 1 | |
197 | # else | |
198 | # if (SIZEOF_CHAR == 1) | |
199 | typedef unsigned char u_int8_t; | |
200 | # else | |
201 | # error "8 bit int type not found." | |
202 | # endif | |
203 | # if (SIZEOF_SHORT_INT == 2) | |
204 | typedef unsigned short int u_int16_t; | |
205 | # else | |
41b2f314 | 206 | # ifdef _UNICOS |
e9a17296 | 207 | # if (SIZEOF_SHORT_INT == 4) |
208 | typedef unsigned short u_int16_t; | |
209 | # else | |
3c0ef626 | 210 | typedef unsigned long u_int16_t; |
e9a17296 | 211 | # endif |
3c0ef626 | 212 | # else |
213 | # error "16 bit int type not found." | |
214 | # endif | |
215 | # endif | |
216 | # if (SIZEOF_INT == 4) | |
217 | typedef unsigned int u_int32_t; | |
218 | # else | |
41b2f314 | 219 | # ifdef _UNICOS |
3c0ef626 | 220 | typedef unsigned long u_int32_t; |
221 | # else | |
222 | # error "32 bit int type not found." | |
223 | # endif | |
224 | # endif | |
225 | # endif | |
226 | #define __BIT_TYPES_DEFINED__ | |
227 | #endif | |
228 | ||
229 | /* 64-bit types */ | |
230 | #ifndef HAVE_INT64_T | |
231 | # if (SIZEOF_LONG_INT == 8) | |
232 | typedef long int int64_t; | |
3c0ef626 | 233 | # else |
234 | # if (SIZEOF_LONG_LONG_INT == 8) | |
235 | typedef long long int int64_t; | |
3c0ef626 | 236 | # endif |
237 | # endif | |
238 | #endif | |
239 | #ifndef HAVE_U_INT64_T | |
240 | # if (SIZEOF_LONG_INT == 8) | |
241 | typedef unsigned long int u_int64_t; | |
3c0ef626 | 242 | # else |
243 | # if (SIZEOF_LONG_LONG_INT == 8) | |
244 | typedef unsigned long long int u_int64_t; | |
3c0ef626 | 245 | # endif |
246 | # endif | |
247 | #endif | |
3c0ef626 | 248 | |
249 | #ifndef HAVE_U_CHAR | |
250 | typedef unsigned char u_char; | |
251 | # define HAVE_U_CHAR | |
252 | #endif /* HAVE_U_CHAR */ | |
253 | ||
41b2f314 | 254 | #ifndef SIZE_T_MAX |
255 | #define SIZE_T_MAX ULONG_MAX | |
256 | #endif /* SIZE_T_MAX */ | |
257 | ||
3c0ef626 | 258 | #ifndef HAVE_SIZE_T |
259 | typedef unsigned int size_t; | |
260 | # define HAVE_SIZE_T | |
cdd66111 | 261 | # define SIZE_T_MAX UINT_MAX |
3c0ef626 | 262 | #endif /* HAVE_SIZE_T */ |
263 | ||
264 | #ifndef HAVE_SSIZE_T | |
265 | typedef int ssize_t; | |
266 | # define HAVE_SSIZE_T | |
267 | #endif /* HAVE_SSIZE_T */ | |
268 | ||
269 | #ifndef HAVE_CLOCK_T | |
270 | typedef long clock_t; | |
271 | # define HAVE_CLOCK_T | |
272 | #endif /* HAVE_CLOCK_T */ | |
273 | ||
274 | #ifndef HAVE_SA_FAMILY_T | |
275 | typedef int sa_family_t; | |
276 | # define HAVE_SA_FAMILY_T | |
277 | #endif /* HAVE_SA_FAMILY_T */ | |
278 | ||
279 | #ifndef HAVE_PID_T | |
280 | typedef int pid_t; | |
281 | # define HAVE_PID_T | |
282 | #endif /* HAVE_PID_T */ | |
283 | ||
e9a17296 | 284 | #ifndef HAVE_SIG_ATOMIC_T |
285 | typedef int sig_atomic_t; | |
286 | # define HAVE_SIG_ATOMIC_T | |
287 | #endif /* HAVE_SIG_ATOMIC_T */ | |
288 | ||
3c0ef626 | 289 | #ifndef HAVE_MODE_T |
290 | typedef int mode_t; | |
291 | # define HAVE_MODE_T | |
292 | #endif /* HAVE_MODE_T */ | |
293 | ||
294 | #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS) | |
295 | # define ss_family __ss_family | |
296 | #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */ | |
297 | ||
298 | #ifndef HAVE_SYS_UN_H | |
299 | struct sockaddr_un { | |
300 | short sun_family; /* AF_UNIX */ | |
301 | char sun_path[108]; /* path name (gag) */ | |
302 | }; | |
303 | #endif /* HAVE_SYS_UN_H */ | |
304 | ||
996d5e62 | 305 | #ifndef HAVE_IN_ADDR_T |
306 | typedef u_int32_t in_addr_t; | |
307 | #endif | |
308 | ||
3c0ef626 | 309 | #if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE) |
310 | #define _STRUCT_WINSIZE | |
311 | struct winsize { | |
312 | unsigned short ws_row; /* rows, in characters */ | |
313 | unsigned short ws_col; /* columns, in character */ | |
314 | unsigned short ws_xpixel; /* horizontal size, pixels */ | |
315 | unsigned short ws_ypixel; /* vertical size, pixels */ | |
316 | }; | |
317 | #endif | |
318 | ||
319 | /* *-*-nto-qnx does not define this type in the system headers */ | |
320 | #ifdef MISSING_FD_MASK | |
321 | typedef unsigned long int fd_mask; | |
322 | #endif | |
323 | ||
324 | /* Paths */ | |
325 | ||
326 | #ifndef _PATH_BSHELL | |
327 | # define _PATH_BSHELL "/bin/sh" | |
328 | #endif | |
329 | #ifndef _PATH_CSHELL | |
330 | # define _PATH_CSHELL "/bin/csh" | |
331 | #endif | |
332 | #ifndef _PATH_SHELLS | |
333 | # define _PATH_SHELLS "/etc/shells" | |
334 | #endif | |
335 | ||
336 | #ifdef USER_PATH | |
337 | # ifdef _PATH_STDPATH | |
338 | # undef _PATH_STDPATH | |
339 | # endif | |
340 | # define _PATH_STDPATH USER_PATH | |
341 | #endif | |
342 | ||
343 | #ifndef _PATH_STDPATH | |
344 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
345 | #endif | |
346 | ||
0fff78ff | 347 | #ifndef SUPERUSER_PATH |
348 | # define SUPERUSER_PATH _PATH_STDPATH | |
349 | #endif | |
350 | ||
3c0ef626 | 351 | #ifndef _PATH_DEVNULL |
352 | # define _PATH_DEVNULL "/dev/null" | |
353 | #endif | |
354 | ||
355 | #ifndef MAIL_DIRECTORY | |
356 | # define MAIL_DIRECTORY "/var/spool/mail" | |
357 | #endif | |
358 | ||
359 | #ifndef MAILDIR | |
360 | # define MAILDIR MAIL_DIRECTORY | |
361 | #endif | |
362 | ||
363 | #if !defined(_PATH_MAILDIR) && defined(MAILDIR) | |
364 | # define _PATH_MAILDIR MAILDIR | |
365 | #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */ | |
366 | ||
3c0ef626 | 367 | #ifndef _PATH_NOLOGIN |
368 | # define _PATH_NOLOGIN "/etc/nologin" | |
369 | #endif | |
370 | ||
371 | /* Define this to be the path of the xauth program. */ | |
372 | #ifdef XAUTH_PATH | |
373 | #define _PATH_XAUTH XAUTH_PATH | |
374 | #endif /* XAUTH_PATH */ | |
375 | ||
e9a17296 | 376 | /* derived from XF4/xc/lib/dps/Xlibnet.h */ |
377 | #ifndef X_UNIX_PATH | |
378 | # ifdef __hpux | |
379 | # define X_UNIX_PATH "/var/spool/sockets/X11/%u" | |
380 | # else | |
381 | # define X_UNIX_PATH "/tmp/.X11-unix/X%u" | |
382 | # endif | |
383 | #endif /* X_UNIX_PATH */ | |
384 | #define _PATH_UNIX_X X_UNIX_PATH | |
385 | ||
3c0ef626 | 386 | #ifndef _PATH_TTY |
387 | # define _PATH_TTY "/dev/tty" | |
388 | #endif | |
389 | ||
390 | /* Macros */ | |
391 | ||
392 | #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H) | |
393 | # define HAVE_LOGIN_CAP | |
394 | #endif | |
395 | ||
396 | #ifndef MAX | |
397 | # define MAX(a,b) (((a)>(b))?(a):(b)) | |
398 | # define MIN(a,b) (((a)<(b))?(a):(b)) | |
399 | #endif | |
400 | ||
401 | #ifndef roundup | |
402 | # define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) | |
403 | #endif | |
404 | ||
405 | #ifndef timersub | |
406 | #define timersub(a, b, result) \ | |
407 | do { \ | |
408 | (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ | |
409 | (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ | |
410 | if ((result)->tv_usec < 0) { \ | |
411 | --(result)->tv_sec; \ | |
412 | (result)->tv_usec += 1000000; \ | |
413 | } \ | |
414 | } while (0) | |
415 | #endif | |
416 | ||
6a9b3198 | 417 | #ifndef TIMEVAL_TO_TIMESPEC |
418 | #define TIMEVAL_TO_TIMESPEC(tv, ts) { \ | |
419 | (ts)->tv_sec = (tv)->tv_sec; \ | |
420 | (ts)->tv_nsec = (tv)->tv_usec * 1000; \ | |
421 | } | |
422 | #endif | |
423 | ||
424 | #ifndef TIMESPEC_TO_TIMEVAL | |
425 | #define TIMESPEC_TO_TIMEVAL(tv, ts) { \ | |
426 | (tv)->tv_sec = (ts)->tv_sec; \ | |
427 | (tv)->tv_usec = (ts)->tv_nsec / 1000; \ | |
428 | } | |
429 | #endif | |
430 | ||
3c0ef626 | 431 | #ifndef __P |
432 | # define __P(x) x | |
433 | #endif | |
434 | ||
435 | #if !defined(IN6_IS_ADDR_V4MAPPED) | |
436 | # define IN6_IS_ADDR_V4MAPPED(a) \ | |
437 | ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \ | |
438 | (((u_int32_t *) (a))[2] == htonl (0xffff))) | |
439 | #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */ | |
440 | ||
441 | #if !defined(__GNUC__) || (__GNUC__ < 2) | |
442 | # define __attribute__(x) | |
443 | #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */ | |
444 | ||
c9f39d2c | 445 | #ifndef __dead |
446 | # define __dead __attribute__((noreturn)) | |
447 | #endif | |
448 | ||
665a873d | 449 | #if !defined(HAVE_ATTRIBUTE__SENTINEL__) && !defined(__sentinel__) |
450 | # define __sentinel__ | |
451 | #endif | |
452 | ||
2c06c99b | 453 | #if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__bounded__) |
454 | # define __bounded__(x, y, z) | |
455 | #endif | |
456 | ||
3c0ef626 | 457 | /* *-*-nto-qnx doesn't define this macro in the system headers */ |
458 | #ifdef MISSING_HOWMANY | |
459 | # define howmany(x,y) (((x)+((y)-1))/(y)) | |
460 | #endif | |
461 | ||
700318f3 | 462 | #ifndef OSSH_ALIGNBYTES |
463 | #define OSSH_ALIGNBYTES (sizeof(int) - 1) | |
464 | #endif | |
465 | #ifndef __CMSG_ALIGN | |
466 | #define __CMSG_ALIGN(p) (((u_int)(p) + OSSH_ALIGNBYTES) &~ OSSH_ALIGNBYTES) | |
467 | #endif | |
468 | ||
469 | /* Length of the contents of a control message of length len */ | |
470 | #ifndef CMSG_LEN | |
471 | #define CMSG_LEN(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + (len)) | |
472 | #endif | |
473 | ||
474 | /* Length of the space taken up by a padded control message of length len */ | |
475 | #ifndef CMSG_SPACE | |
476 | #define CMSG_SPACE(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + __CMSG_ALIGN(len)) | |
477 | #endif | |
478 | ||
0fff78ff | 479 | /* given pointer to struct cmsghdr, return pointer to data */ |
480 | #ifndef CMSG_DATA | |
481 | #define CMSG_DATA(cmsg) ((u_char *)(cmsg) + __CMSG_ALIGN(sizeof(struct cmsghdr))) | |
482 | #endif /* CMSG_DATA */ | |
483 | ||
484 | /* | |
485 | * RFC 2292 requires to check msg_controllen, in case that the kernel returns | |
486 | * an empty list for some reasons. | |
487 | */ | |
488 | #ifndef CMSG_FIRSTHDR | |
489 | #define CMSG_FIRSTHDR(mhdr) \ | |
490 | ((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \ | |
491 | (struct cmsghdr *)(mhdr)->msg_control : \ | |
492 | (struct cmsghdr *)NULL) | |
493 | #endif /* CMSG_FIRSTHDR */ | |
494 | ||
c9f39d2c | 495 | #ifndef offsetof |
496 | # define offsetof(type, member) ((size_t) &((type *)0)->member) | |
497 | #endif | |
0fff78ff | 498 | |
3c0ef626 | 499 | /* Function replacement / compatibility hacks */ |
500 | ||
700318f3 | 501 | #if !defined(HAVE_GETADDRINFO) && (defined(HAVE_OGETADDRINFO) || defined(HAVE_NGETADDRINFO)) |
502 | # define HAVE_GETADDRINFO | |
503 | #endif | |
504 | ||
505 | #ifndef HAVE_GETOPT_OPTRESET | |
680cee3b | 506 | # undef getopt |
507 | # undef opterr | |
508 | # undef optind | |
509 | # undef optopt | |
510 | # undef optreset | |
511 | # undef optarg | |
512 | # define getopt(ac, av, o) BSDgetopt(ac, av, o) | |
513 | # define opterr BSDopterr | |
514 | # define optind BSDoptind | |
515 | # define optopt BSDoptopt | |
516 | # define optreset BSDoptreset | |
517 | # define optarg BSDoptarg | |
700318f3 | 518 | #endif |
519 | ||
3c0ef626 | 520 | /* In older versions of libpam, pam_strerror takes a single argument */ |
521 | #ifdef HAVE_OLD_PAM | |
522 | # define PAM_STRERROR(a,b) pam_strerror((b)) | |
523 | #else | |
524 | # define PAM_STRERROR(a,b) pam_strerror((a),(b)) | |
525 | #endif | |
526 | ||
527 | #ifdef PAM_SUN_CODEBASE | |
528 | # define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member) | |
529 | #else | |
530 | # define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member) | |
531 | #endif | |
532 | ||
533 | #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO) | |
534 | # undef HAVE_GETADDRINFO | |
535 | #endif | |
536 | #if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO) | |
537 | # undef HAVE_FREEADDRINFO | |
538 | #endif | |
539 | #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR) | |
540 | # undef HAVE_GAI_STRERROR | |
541 | #endif | |
542 | ||
99be0775 | 543 | #if defined(BROKEN_UPDWTMPX) && defined(HAVE_UPDWTMPX) |
544 | # undef HAVE_UPDWTMPX | |
545 | #endif | |
546 | ||
3c0ef626 | 547 | #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) |
548 | # define memmove(s1, s2, n) bcopy((s2), (s1), (n)) | |
549 | #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */ | |
550 | ||
3c0ef626 | 551 | #if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) |
552 | # define USE_VHANGUP | |
553 | #endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */ | |
554 | ||
555 | #ifndef GETPGRP_VOID | |
556 | # define getpgrp() getpgrp(0) | |
557 | #endif | |
558 | ||
996d5e62 | 559 | #ifdef USE_BSM_AUDIT |
560 | # define SSH_AUDIT_EVENTS | |
561 | # define CUSTOM_SSH_AUDIT_EVENTS | |
562 | #endif | |
563 | ||
3c0ef626 | 564 | /* OPENSSL_free() is Free() in versions before OpenSSL 0.9.6 */ |
565 | #if !defined(OPENSSL_VERSION_NUMBER) || (OPENSSL_VERSION_NUMBER < 0x0090600f) | |
566 | # define OPENSSL_free(x) Free(x) | |
567 | #endif | |
568 | ||
f5799ae1 | 569 | #if !defined(HAVE___func__) && defined(HAVE___FUNCTION__) |
570 | # define __func__ __FUNCTION__ | |
571 | #elif !defined(HAVE___func__) | |
572 | # define __func__ "" | |
700318f3 | 573 | #endif |
574 | ||
0fff78ff | 575 | #if defined(KRB5) && !defined(HEIMDAL) |
576 | # define krb5_get_err_text(context,code) error_message(code) | |
577 | #endif | |
578 | ||
99be0775 | 579 | #if defined(SKEYCHALLENGE_4ARG) |
580 | # define _compat_skeychallenge(a,b,c,d) skeychallenge(a,b,c,d) | |
581 | #else | |
582 | # define _compat_skeychallenge(a,b,c,d) skeychallenge(a,b,c) | |
583 | #endif | |
584 | ||
cdd66111 | 585 | /* Maximum number of file descriptors available */ |
586 | #ifdef HAVE_SYSCONF | |
587 | # define SSH_SYSFDMAX sysconf(_SC_OPEN_MAX) | |
588 | #else | |
589 | # define SSH_SYSFDMAX 10000 | |
590 | #endif | |
591 | ||
665a873d | 592 | #if defined(__Lynx__) |
593 | /* | |
594 | * LynxOS defines these in param.h which we do not want to include since | |
595 | * it will also pull in a bunch of kernel definitions. | |
596 | */ | |
597 | # define ALIGNBYTES (sizeof(int) - 1) | |
598 | # define ALIGN(p) (((unsigned)p + ALIGNBYTES) & ~ALIGNBYTES) | |
599 | /* Missing prototypes on LynxOS */ | |
600 | int snprintf (char *, size_t, const char *, ...); | |
601 | int mkstemp (char *); | |
602 | char *crypt (const char *, const char *); | |
603 | int seteuid (uid_t); | |
604 | int setegid (gid_t); | |
605 | char *mkdtemp (char *); | |
606 | int rresvport_af (int *, sa_family_t); | |
607 | int innetgr (const char *, const char *, const char *, const char *); | |
608 | #endif | |
cdd66111 | 609 | |
3c0ef626 | 610 | /* |
611 | * Define this to use pipes instead of socketpairs for communicating with the | |
612 | * client program. Socketpairs do not seem to work on all systems. | |
613 | * | |
614 | * configure.ac sets this for a few OS's which are known to have problems | |
615 | * but you may need to set it yourself | |
616 | */ | |
617 | /* #define USE_PIPES 1 */ | |
618 | ||
619 | /** | |
620 | ** login recorder definitions | |
621 | **/ | |
622 | ||
3c0ef626 | 623 | /* FIXME: put default paths back in */ |
624 | #ifndef UTMP_FILE | |
625 | # ifdef _PATH_UTMP | |
626 | # define UTMP_FILE _PATH_UTMP | |
627 | # else | |
628 | # ifdef CONF_UTMP_FILE | |
629 | # define UTMP_FILE CONF_UTMP_FILE | |
630 | # endif | |
631 | # endif | |
632 | #endif | |
633 | #ifndef WTMP_FILE | |
634 | # ifdef _PATH_WTMP | |
635 | # define WTMP_FILE _PATH_WTMP | |
636 | # else | |
637 | # ifdef CONF_WTMP_FILE | |
638 | # define WTMP_FILE CONF_WTMP_FILE | |
639 | # endif | |
640 | # endif | |
641 | #endif | |
642 | /* pick up the user's location for lastlog if given */ | |
643 | #ifndef LASTLOG_FILE | |
644 | # ifdef _PATH_LASTLOG | |
645 | # define LASTLOG_FILE _PATH_LASTLOG | |
646 | # else | |
647 | # ifdef CONF_LASTLOG_FILE | |
648 | # define LASTLOG_FILE CONF_LASTLOG_FILE | |
649 | # endif | |
650 | # endif | |
651 | #endif | |
652 | ||
cdd66111 | 653 | #if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW) |
654 | # define USE_SHADOW | |
655 | #endif | |
3c0ef626 | 656 | |
657 | /* The login() library function in libutil is first choice */ | |
658 | #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN) | |
659 | # define USE_LOGIN | |
660 | ||
661 | #else | |
662 | /* Simply select your favourite login types. */ | |
663 | /* Can't do if-else because some systems use several... <sigh> */ | |
664 | # if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX) | |
665 | # define USE_UTMPX | |
666 | # endif | |
667 | # if defined(UTMP_FILE) && !defined(DISABLE_UTMP) | |
668 | # define USE_UTMP | |
669 | # endif | |
670 | # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX) | |
671 | # define USE_WTMPX | |
672 | # endif | |
673 | # if defined(WTMP_FILE) && !defined(DISABLE_WTMP) | |
674 | # define USE_WTMP | |
675 | # endif | |
676 | ||
677 | #endif | |
678 | ||
99be0775 | 679 | #ifndef UT_LINESIZE |
680 | # define UT_LINESIZE 8 | |
681 | #endif | |
682 | ||
3c0ef626 | 683 | /* I hope that the presence of LASTLOG_FILE is enough to detect this */ |
684 | #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG) | |
685 | # define USE_LASTLOG | |
686 | #endif | |
687 | ||
99be0775 | 688 | #ifdef HAVE_OSF_SIA |
689 | # ifdef USE_SHADOW | |
690 | # undef USE_SHADOW | |
691 | # endif | |
692 | # define CUSTOM_SYS_AUTH_PASSWD 1 | |
693 | #endif | |
694 | ||
2c06c99b | 695 | #ifdef HAVE_LIBIAF |
665a873d | 696 | # define CUSTOM_SYS_AUTH_PASSWD 1 |
697 | #endif | |
698 | ||
996d5e62 | 699 | /* HP-UX 11.11 */ |
700 | #ifdef BTMP_FILE | |
701 | # define _PATH_BTMP BTMP_FILE | |
702 | #endif | |
703 | ||
704 | #if defined(USE_BTMP) && defined(_PATH_BTMP) | |
705 | # define CUSTOM_FAILED_LOGIN | |
706 | #endif | |
707 | ||
3c0ef626 | 708 | /** end of login recorder definitions */ |
709 | ||
665a873d | 710 | #ifdef BROKEN_GETGROUPS |
711 | # define getgroups(a,b) ((a)==0 && (b)==NULL ? NGROUPS_MAX : getgroups((a),(b))) | |
712 | #endif | |
713 | ||
714 | #if defined(HAVE_MMAP) && defined(BROKEN_MMAP) | |
715 | # undef HAVE_MMAP | |
716 | #endif | |
717 | ||
2c06c99b | 718 | /* some system headers on HP-UX define YES/NO */ |
719 | #ifdef YES | |
720 | # undef YES | |
721 | #endif | |
722 | #ifdef NO | |
723 | # undef NO | |
724 | #endif | |
725 | ||
3c0ef626 | 726 | #endif /* _DEFINES_H */ |