Commit | Line | Data |
---|---|---|
5a739feb | 1 | /* |
dc45ba8c | 2 | * Copyright (c) 1983 Eric P. Allman |
31de980b KB |
3 | * Copyright (c) 1988, 1993 |
4 | * The Regents of the University of California. All rights reserved. | |
bee79b64 | 5 | * |
417f7a11 | 6 | * %sccs.include.redist.c% |
bee79b64 | 7 | * |
b1839a64 | 8 | * @(#)conf.h 8.91 (Berkeley) %G% |
bee79b64 | 9 | */ |
aeb2545d DF |
10 | |
11 | /* | |
12 | ** CONF.H -- All user-configurable parameters for sendmail | |
5a739feb EA |
13 | */ |
14 | ||
f43b04ce | 15 | # include <sys/param.h> |
82530719 | 16 | # include <sys/types.h> |
46300693 | 17 | # include <sys/stat.h> |
c2edb205 | 18 | # include <sys/file.h> |
0349f8cc | 19 | # include <sys/wait.h> |
f8a31c8e | 20 | # include <fcntl.h> |
39270cfd | 21 | # include <signal.h> |
f43b04ce | 22 | |
ba6514e2 | 23 | /********************************************************************** |
5a739feb EA |
24 | ** Table sizes, etc.... |
25 | ** There shouldn't be much need to change these.... | |
ba6514e2 | 26 | **********************************************************************/ |
5a739feb | 27 | |
d36f8e5c | 28 | # define MAXLINE 2048 /* max line length */ |
f0a960f1 | 29 | # define MAXNAME 256 /* max length of a name */ |
5a739feb | 30 | # define MAXPV 40 /* max # of parms to mailers */ |
d36f8e5c | 31 | # define MAXATOM 200 /* max atoms per address */ |
5a739feb | 32 | # define MAXMAILERS 25 /* maximum mailers known to system */ |
8583ab39 | 33 | # define MAXRWSETS 100 /* max # of sets of rewriting rules */ |
5a739feb | 34 | # define MAXPRIORITIES 25 /* max values for Precedence: field */ |
8583ab39 | 35 | # define MAXMXHOSTS 20 /* max # of MX records */ |
8657d05f | 36 | # define SMTPLINELIM 990 /* maximum SMTP line length */ |
f43b04ce EA |
37 | # define MAXKEY 128 /* maximum size of a database key */ |
38 | # define MEMCHUNKSIZE 1024 /* chunk size for memory allocation */ | |
b0b636d1 | 39 | # define MAXUSERENVIRON 100 /* max envars saved, must be >= 3 */ |
9f7134c8 | 40 | # define MAXALIASDB 12 /* max # of alias databases */ |
8583ab39 EA |
41 | |
42 | # ifndef QUEUESIZE | |
43 | # define QUEUESIZE 1000 /* max # of jobs per queue run */ | |
44 | # endif | |
45 | ||
ba6514e2 | 46 | /********************************************************************** |
5a739feb | 47 | ** Compilation options. |
9bcdff70 EA |
48 | ** |
49 | ** #define these if they are available; comment them out otherwise. | |
ba6514e2 | 50 | **********************************************************************/ |
5a739feb | 51 | |
9bcdff70 | 52 | # define LOG 1 /* enable logging */ |
9bcdff70 | 53 | # define UGLYUUCP 1 /* output ugly UUCP From lines */ |
8988dfd3 | 54 | # define NETUNIX 1 /* include unix domain support */ |
3356c77c | 55 | # define NETINET 1 /* include internet support */ |
9bcdff70 | 56 | # define SETPROCTITLE 1 /* munge argv to display current status */ |
35af2f06 | 57 | # define NAMED_BIND 1 /* use Berkeley Internet Domain Server */ |
7f0fd60b | 58 | # define MATCHGECOS 1 /* match user names from gecos field */ |
8e5c6745 | 59 | # define XDEBUG 1 /* enable extended debugging */ |
d25bb424 | 60 | |
273562d8 EA |
61 | # ifdef NEWDB |
62 | # define USERDB 1 /* look in user database (requires NEWDB) */ | |
5a4c03c6 EA |
63 | # endif |
64 | ||
fce21cb9 EA |
65 | /* |
66 | ** Most systems have symbolic links today, so default them on. You | |
67 | ** can turn them off by #undef'ing this below. | |
68 | */ | |
69 | ||
70 | # define HASLSTAT 1 /* has lstat(2) call */ | |
71 | ||
c6bd47b4 EA |
72 | /* |
73 | ** General "standard C" defines. | |
74 | ** | |
75 | ** These may be undone later, to cope with systems that claim to | |
76 | ** be Standard C but aren't. Gcc is the biggest offender -- it | |
77 | ** doesn't realize that the library is part of the language. | |
78 | ** | |
79 | ** Life would be much easier if we could get rid of this sort | |
80 | ** of bozo problems. | |
81 | */ | |
82 | ||
83 | #ifdef __STDC__ | |
84 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ | |
85 | #endif | |
86 | ||
ba6514e2 | 87 | /********************************************************************** |
e6245c7e EA |
88 | ** Operating system configuration. |
89 | ** | |
90 | ** Unless you are porting to a new OS, you shouldn't have to | |
91 | ** change these. | |
ba6514e2 | 92 | **********************************************************************/ |
5a4c03c6 | 93 | |
fd57f063 EA |
94 | /* |
95 | ** Per-Operating System defines | |
96 | */ | |
97 | ||
2b09dd75 | 98 | |
ba6514e2 | 99 | /* |
27a00e24 | 100 | ** HP-UX -- tested for 8.07, 9.00, and 9.01. |
ba6514e2 EA |
101 | */ |
102 | ||
8a47b280 | 103 | # ifdef __hpux |
192b13aa EA |
104 | /* avoid m_flags conflict between db.h & sys/sysmacros.h on HP 300 */ |
105 | # undef m_flags | |
fd57f063 | 106 | # define SYSTEM5 1 /* include all the System V defines */ |
39270cfd EA |
107 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
108 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
e7261663 | 109 | # define setreuid(r, e) setresuid(r, e, -1) |
33d59d37 | 110 | # define LA_TYPE LA_FLOAT |
5e0e0f8f | 111 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
60e52ca7 | 112 | # define GIDSET_T gid_t |
33d59d37 | 113 | # define _PATH_UNIX "/hp-ux" |
60e52ca7 EA |
114 | # ifndef _PATH_SENDMAILCF |
115 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
116 | # endif | |
a74fd615 EA |
117 | # ifndef IDENTPROTO |
118 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
119 | # endif | |
0379c130 EA |
120 | # ifndef HASGETUSERSHELL |
121 | # define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */ | |
122 | # endif | |
fc658fc9 | 123 | # define syslog hard_syslog |
0379c130 EA |
124 | # ifdef __STDC__ |
125 | extern int syslog(int, char *, ...); | |
126 | # endif | |
273562d8 EA |
127 | # endif |
128 | ||
2b09dd75 | 129 | |
ba6514e2 EA |
130 | /* |
131 | ** IBM AIX 3.x -- actually tested for 3.2.3 | |
132 | */ | |
133 | ||
a419d027 | 134 | # ifdef _AIX3 |
39270cfd | 135 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
485a1ac5 | 136 | # define HASUNAME 1 /* use System V uname(2) system call */ |
1ee33f7d | 137 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
9114f86c | 138 | # define FORK fork /* no vfork primitive available */ |
3077a686 | 139 | # undef SETPROCTITLE /* setproctitle confuses AIX */ |
5e0e0f8f | 140 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ |
8e5c6745 EA |
141 | # endif |
142 | ||
2b09dd75 | 143 | |
ba6514e2 EA |
144 | /* |
145 | ** Silicon Graphics IRIX | |
146 | ** | |
0fc3fb21 | 147 | ** Compiles on 4.0.1. |
ba6514e2 EA |
148 | */ |
149 | ||
8e5c6745 | 150 | # ifdef IRIX |
192b13aa | 151 | # include <sys/sysmacros.h> |
39270cfd EA |
152 | # define HASSETREUID 1 /* has setreuid(2) call */ |
153 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
1ee33f7d | 154 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
8e5c6745 | 155 | # define FORK fork /* no vfork primitive available */ |
1c8c1ad2 | 156 | # define WAITUNION 1 /* use "union wait" as wait argument type */ |
0d2faefc | 157 | # define setpgid BSDsetpgrp |
e6cb9fc4 | 158 | # define GIDSET_T gid_t |
5e0e0f8f | 159 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
9114f86c EA |
160 | # endif |
161 | ||
ba6514e2 EA |
162 | |
163 | /* | |
8988dfd3 EA |
164 | ** SunOS and Solaris |
165 | ** | |
166 | ** Tested on SunOS 4.1.x (a.k.a. Solaris 1.1.x) and | |
167 | ** Solaris 2.2 (a.k.a. SunOS 5.2). | |
ba6514e2 EA |
168 | */ |
169 | ||
45f49b73 | 170 | #if defined(sun) && !defined(BSD) |
fd57f063 | 171 | |
39270cfd | 172 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
8988dfd3 | 173 | # define HASUNAME 1 /* use System V uname(2) system call */ |
1ee33f7d | 174 | # define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */ |
5e0e0f8f | 175 | # define LA_TYPE LA_INT |
45f49b73 | 176 | |
d4125001 EA |
177 | # ifdef SOLARIS_2_3 |
178 | # define SOLARIS | |
179 | # endif | |
180 | ||
7b3820ed | 181 | # ifdef SOLARIS |
ba6514e2 | 182 | /* Solaris 2.x (a.k.a. SunOS 5.x) */ |
0554a095 EA |
183 | # ifndef __svr4__ |
184 | # define __svr4__ /* use all System V Releae 4 defines below */ | |
185 | # endif | |
fd57f063 | 186 | # include <sys/time.h> |
6f884c69 EA |
187 | # define gethostbyname solaris_gethostbyname /* get working version */ |
188 | # define gethostbyaddr solaris_gethostbyaddr /* get working version */ | |
d7a2e485 | 189 | # define GIDSET_T gid_t |
f361504a EA |
190 | # ifndef _PATH_UNIX |
191 | # define _PATH_UNIX "/kernel/unix" | |
192 | # endif | |
33d59d37 EA |
193 | # ifndef _PATH_SENDMAILCF |
194 | # define _PATH_SENDMAILCF "/etc/mail/sendmail.cf" | |
0f786d57 | 195 | # endif |
0f786d57 | 196 | # ifndef _PATH_SENDMAILPID |
33d59d37 EA |
197 | # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid" |
198 | # endif | |
71aecf7c EA |
199 | # ifndef SYSLOG_BUFSIZE |
200 | # define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */ | |
201 | # endif | |
fd57f063 | 202 | |
7b3820ed | 203 | # else |
e9abaf1a | 204 | /* SunOS 4.0.3 or 4.1.x */ |
f361504a | 205 | # define HASSETREUID 1 /* has setreuid(2) call */ |
72af7ebb EA |
206 | # ifndef HASFLOCK |
207 | # define HASFLOCK 1 /* has flock(2) call */ | |
208 | # endif | |
5e0e0f8f | 209 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
45f49b73 | 210 | # include <vfork.h> |
45f49b73 | 211 | |
e9abaf1a EA |
212 | # ifdef SUNOS403 |
213 | /* special tweaking for SunOS 4.0.3 */ | |
214 | # include <malloc.h> | |
215 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
216 | # define WAITUNION 1 /* use "union wait" as wait argument type */ | |
217 | # undef WIFEXITED | |
218 | # undef WEXITSTATUS | |
219 | # undef HASUNAME | |
220 | # define setpgid setpgrp | |
221 | typedef int pid_t; | |
222 | extern char *getenv(); | |
223 | ||
224 | # endif | |
fd57f063 | 225 | # endif |
45f49b73 EA |
226 | #endif |
227 | ||
fe3849ea | 228 | /* |
8988dfd3 EA |
229 | ** DG/UX |
230 | ** | |
231 | ** Tested on 5.4.2 | |
fe3849ea EA |
232 | */ |
233 | ||
234 | #ifdef DGUX | |
235 | # define SYSTEM5 1 | |
236 | # define LA_TYPE LA_SUBR | |
fe3849ea EA |
237 | # define HASSETREUID 1 /* has setreuid(2) call */ |
238 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
239 | # define HASSETSID 1 /* has Posix setsid(2) call */ | |
240 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
e1ab99fe | 241 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) */ |
a74fd615 EA |
242 | # ifndef IDENTPROTO |
243 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
244 | # endif | |
fe3849ea | 245 | # undef SETPROCTITLE |
5e0e0f8f | 246 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
8988dfd3 EA |
247 | |
248 | /* these include files must be included early on DG/UX */ | |
249 | # include <netinet/in.h> | |
250 | # include <arpa/inet.h> | |
251 | ||
fe3849ea EA |
252 | # define inet_addr dgux_inet_addr |
253 | extern long dgux_inet_addr(); | |
254 | #endif | |
255 | ||
2b09dd75 | 256 | |
ba6514e2 EA |
257 | /* |
258 | ** Digital Ultrix 4.2A or 4.3 | |
9cea9407 EA |
259 | ** |
260 | ** Apparently, fcntl locking is broken on 4.2A, in that locks are | |
261 | ** not dropped when the process exits. This causes major problems, | |
262 | ** so flock is the only alternative. | |
ba6514e2 EA |
263 | */ |
264 | ||
45f49b73 | 265 | #ifdef ultrix |
39270cfd | 266 | # define HASSETREUID 1 /* has setreuid(2) call */ |
33d59d37 | 267 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
39270cfd | 268 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
b1839a64 | 269 | # define HASUNAME 1 /* use System V uname(2) system call */ |
72af7ebb EA |
270 | # ifndef HASFLOCK |
271 | # define HASFLOCK 1 /* has flock(2) call */ | |
272 | # endif | |
1ee33f7d | 273 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
0dbb4629 EA |
274 | # ifdef vax |
275 | # define LA_TYPE LA_FLOAT | |
276 | # else | |
277 | # define LA_TYPE LA_INT | |
278 | # define LA_AVENRUN "avenrun" | |
279 | # endif | |
5e0e0f8f | 280 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
a74fd615 EA |
281 | # ifndef IDENTPROTO |
282 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
283 | # endif | |
e6245c7e EA |
284 | #endif |
285 | ||
2b09dd75 | 286 | |
ba6514e2 EA |
287 | /* |
288 | ** OSF/1 (tested on Alpha) | |
289 | */ | |
290 | ||
fd57f063 | 291 | #ifdef __osf__ |
33d59d37 | 292 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
39270cfd EA |
293 | # define HASSETREUID 1 /* has setreuid(2) call */ |
294 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
534256ae | 295 | # ifndef HASFLOCK |
72af7ebb EA |
296 | # define HASFLOCK 1 /* has flock(2) call */ |
297 | # endif | |
33d59d37 | 298 | # define LA_TYPE LA_INT |
5e0e0f8f | 299 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
8988dfd3 | 300 | # ifndef _PATH_SENDMAILPID |
fc658fc9 | 301 | # define _PATH_SENDMAILPID "/var/run/sendmail.pid" |
8988dfd3 | 302 | # endif |
6070681d EA |
303 | #endif |
304 | ||
2b09dd75 | 305 | |
ba6514e2 EA |
306 | /* |
307 | ** NeXTstep | |
308 | */ | |
309 | ||
fbfeb92c | 310 | #ifdef NeXT |
39270cfd | 311 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
72af7ebb EA |
312 | # ifndef HASFLOCK |
313 | # define HASFLOCK 1 /* has flock(2) call */ | |
314 | # endif | |
9cb009c2 | 315 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ |
693a756a | 316 | # define WAITUNION 1 /* use "union wait" as wait argument type */ |
8e5c6745 | 317 | # define sleep sleepX |
0d2faefc | 318 | # define setpgid setpgrp |
e60b62fd EA |
319 | # ifndef LA_TYPE |
320 | # define LA_TYPE LA_MACH | |
321 | # endif | |
5e0e0f8f | 322 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
0349f8cc | 323 | # ifndef _POSIX_SOURCE |
39270cfd | 324 | typedef int pid_t; |
0349f8cc EA |
325 | # undef WEXITSTATUS |
326 | # undef WIFEXITED | |
327 | # endif | |
0f786d57 EA |
328 | # ifndef _PATH_SENDMAILCF |
329 | # define _PATH_SENDMAILCF "/etc/sendmail/sendmail.cf" | |
330 | # endif | |
0f786d57 EA |
331 | # ifndef _PATH_SENDMAILPID |
332 | # define _PATH_SENDMAILPID "/etc/sendmail/sendmail.pid" | |
333 | # endif | |
8c5949d2 EA |
334 | #endif |
335 | ||
2b09dd75 | 336 | |
ba6514e2 | 337 | /* |
33d59d37 | 338 | ** 4.4 BSD |
9c08c09b EA |
339 | ** |
340 | ** See also BSD defines. | |
ba6514e2 EA |
341 | */ |
342 | ||
ed0b2c1b | 343 | #ifdef BSD4_4 |
0f786d57 | 344 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
ed0b2c1b | 345 | # include <sys/cdefs.h> |
7621e399 | 346 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ |
0f786d57 EA |
347 | # ifndef LA_TYPE |
348 | # define LA_TYPE LA_SUBR | |
349 | # endif | |
5e0e0f8f | 350 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
7621e399 EA |
351 | #endif |
352 | ||
2b09dd75 | 353 | |
e7261663 EA |
354 | /* |
355 | ** BSD/386 (all versions) | |
356 | ** From Tony Sanders, BSDI | |
357 | */ | |
358 | ||
359 | #ifdef __bsdi__ | |
360 | # define HASUNSETENV 1 /* has the unsetenv(3) call */ | |
361 | # define HASSETSID 1 /* has the setsid(2) POSIX syscall */ | |
b75837c3 | 362 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
e7261663 EA |
363 | # if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 |
364 | # define HASSETPROCTITLE 1 /* setproctitle is in libc */ | |
365 | # else | |
366 | # define SETPROCTITLE 1 | |
367 | # endif | |
368 | # include <sys/cdefs.h> | |
369 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ | |
370 | # ifndef LA_TYPE | |
371 | # define LA_TYPE LA_SUBR | |
372 | # endif | |
373 | #endif | |
374 | ||
375 | ||
376 | ||
db82ecce | 377 | /* |
766f059d | 378 | ** 386BSD / FreeBSD 1.0E / NetBSD (all architectures, all versions) |
db82ecce EA |
379 | ** |
380 | ** 4.3BSD clone, closer to 4.4BSD | |
9c08c09b EA |
381 | ** |
382 | ** See also BSD defines. | |
db82ecce EA |
383 | */ |
384 | ||
766f059d | 385 | #if defined(__386BSD__) || defined(__FreeBSD__) || defined(__NetBSD__) |
db82ecce EA |
386 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
387 | # define HASSETSID 1 /* has the setsid(2) POSIX syscall */ | |
db82ecce EA |
388 | # include <sys/cdefs.h> |
389 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ | |
390 | # ifndef LA_TYPE | |
391 | # define LA_TYPE LA_SUBR | |
392 | # endif | |
5e0e0f8f | 393 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
db82ecce EA |
394 | #endif |
395 | ||
396 | ||
8988dfd3 EA |
397 | /* |
398 | ** Mach386 | |
399 | ** | |
400 | ** For mt Xinu's Mach386 system. | |
401 | */ | |
402 | ||
403 | #if defined(MACH) && defined(i386) | |
404 | # define MACH386 1 | |
405 | # define HASUNSETENV 1 /* has unsetenv(3) call */ | |
406 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
534256ae | 407 | # ifndef HASFLOCK |
72af7ebb EA |
408 | # define HASFLOCK 1 /* has flock(2) call */ |
409 | # endif | |
8988dfd3 EA |
410 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ |
411 | # define NEEDSTRTOL 1 /* need the strtol() function */ | |
412 | # define setpgid setpgrp | |
413 | # ifndef LA_TYPE | |
414 | # define LA_TYPE LA_FLOAT | |
415 | # endif | |
5e0e0f8f | 416 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
c6bd47b4 | 417 | # undef HASSETVBUF /* don't actually have setvbuf(3) */ |
8988dfd3 EA |
418 | # undef WEXITSTATUS |
419 | # undef WIFEXITED | |
420 | # ifndef _PATH_SENDMAILCF | |
421 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
422 | # endif | |
423 | # ifndef _PATH_SENDMAILPID | |
424 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
425 | # endif | |
426 | #endif | |
427 | ||
428 | ||
35f1f39e EA |
429 | /* |
430 | ** 4.3 BSD -- this is for very old systems | |
431 | ** | |
f0bb212b EA |
432 | ** Should work for mt Xinu MORE/BSD and Mips UMIPS-BSD 2.1. |
433 | ** | |
35f1f39e EA |
434 | ** You'll also have to install a new resolver library. |
435 | ** I don't guarantee that support for this environment is complete. | |
436 | */ | |
437 | ||
f0bb212b | 438 | #if defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd) |
35f1f39e EA |
439 | # define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */ |
440 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ | |
0639fd0c | 441 | # define ARBPTR_T char * |
0d2faefc | 442 | # define setpgid setpgrp |
35f1f39e EA |
443 | # ifndef LA_TYPE |
444 | # define LA_TYPE LA_FLOAT | |
445 | # endif | |
446 | # ifndef _PATH_SENDMAILCF | |
447 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
448 | # endif | |
a74fd615 EA |
449 | # ifndef IDENTPROTO |
450 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
451 | # endif | |
ac3f694f EA |
452 | # undef WEXITSTATUS |
453 | # undef WIFEXITED | |
454 | typedef short pid_t; | |
455 | extern int errno; | |
35f1f39e EA |
456 | #endif |
457 | ||
2b09dd75 | 458 | |
ba6514e2 EA |
459 | /* |
460 | ** SCO Unix | |
8e01bd08 EA |
461 | ** |
462 | ** This includes two parts -- the first is for SCO Open Server 3.2v4 | |
463 | ** (contributed by Philippe Brand <phb@colombo.telesys-innov.fr>). | |
464 | ** The second is, I believe, for an older version. | |
ba6514e2 EA |
465 | */ |
466 | ||
8e01bd08 EA |
467 | #ifdef _SCO_unix_4_2 |
468 | # define _SCO_unix_ | |
469 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
470 | # define _PATH_UNIX "/unix" | |
471 | # ifndef _PATH_SENDMAILCF | |
472 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
473 | # endif | |
474 | # ifndef _PATH_SENDMAILPID | |
475 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
476 | # endif | |
477 | #endif | |
478 | ||
7621e399 EA |
479 | #ifdef _SCO_unix_ |
480 | # define SYSTEM5 1 /* include all the System V defines */ | |
39270cfd | 481 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ |
175dac04 | 482 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
7621e399 EA |
483 | # define FORK fork |
484 | # define MAXPATHLEN PATHSIZE | |
fe3849ea | 485 | # define LA_TYPE LA_SHORT |
5e0e0f8f | 486 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ |
8988dfd3 | 487 | # undef NETUNIX /* no unix domain socket support */ |
33d59d37 EA |
488 | #endif |
489 | ||
2b09dd75 | 490 | |
33d59d37 EA |
491 | /* |
492 | ** ConvexOS 11.0 and later | |
f0bb212b EA |
493 | ** |
494 | ** "Todd C. Miller" <millert@mroe.cs.colorado.edu> claims this | |
495 | ** works on 9.1 as well. | |
33d59d37 EA |
496 | */ |
497 | ||
498 | #ifdef _CONVEX_SOURCE | |
0c31d7be EA |
499 | # define BSD 1 /* include all the BSD defines */ |
500 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
33d59d37 | 501 | # define HASSETSID 1 /* has POSIX setsid(2) call */ |
0c31d7be | 502 | # define NEEDGETOPT 1 /* need replacement for getopt(3) */ |
33d59d37 | 503 | # define LA_TYPE LA_FLOAT |
5e0e0f8f | 504 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
f0bb212b EA |
505 | # ifndef _PATH_SENDMAILCF |
506 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
507 | # endif | |
508 | # ifndef S_IREAD | |
509 | # define S_IREAD _S_IREAD | |
510 | # define S_IWRITE _S_IWRITE | |
511 | # define S_IEXEC _S_IEXEC | |
512 | # define S_IFMT _S_IFMT | |
513 | # define S_IFCHR _S_IFCHR | |
514 | # define S_IFBLK _S_IFBLK | |
515 | # endif | |
a74fd615 EA |
516 | # ifndef IDENTPROTO |
517 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
518 | # endif | |
33d59d37 EA |
519 | #endif |
520 | ||
2b09dd75 | 521 | |
33d59d37 | 522 | /* |
fa323968 | 523 | ** RISC/os 4.52 |
33d59d37 | 524 | ** |
fa323968 | 525 | ** Gives a ton of warning messages, but otherwise compiles. |
33d59d37 EA |
526 | */ |
527 | ||
0fc3fb21 | 528 | #ifdef RISCOS |
fa323968 | 529 | |
33d59d37 | 530 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
534256ae | 531 | # ifndef HASFLOCK |
72af7ebb EA |
532 | # define HASFLOCK 1 /* has flock(2) call */ |
533 | # endif | |
fa323968 EA |
534 | # define WAITUNION 1 /* use "union wait" as wait argument type */ |
535 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ | |
33d59d37 EA |
536 | # define LA_TYPE LA_INT |
537 | # define LA_AVENRUN "avenrun" | |
538 | # define _PATH_UNIX "/unix" | |
fa323968 EA |
539 | # undef WIFEXITED |
540 | ||
541 | # define setpgid setpgrp | |
542 | ||
543 | extern int errno; | |
544 | typedef int pid_t; | |
545 | #define SIGFUNC_DEFINED | |
546 | typedef int (*sigfunc_t)(); | |
547 | extern char *getenv(); | |
548 | extern void *malloc(); | |
549 | ||
ed0b2c1b EA |
550 | #endif |
551 | ||
2b09dd75 | 552 | |
0d2faefc EA |
553 | /* |
554 | ** Linux 0.99pl10 and above... | |
555 | ** From Karl London <karl@borg.demon.co.uk>. | |
556 | */ | |
557 | ||
404f4d13 | 558 | #ifdef __linux__ |
0d2faefc EA |
559 | # define BSD 1 /* pretend to be BSD based today */ |
560 | # undef NEEDVPRINTF 1 /* need a replacement for vprintf(3) */ | |
561 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ | |
c2edb205 | 562 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
0d2faefc EA |
563 | # ifndef LA_TYPE |
564 | # define LA_TYPE LA_FLOAT | |
565 | # endif | |
72ef208d | 566 | # include <sys/sysmacros.h> |
6c8c0a75 | 567 | # define GIDSET_T gid_t |
0d2faefc EA |
568 | #endif |
569 | ||
570 | ||
178464cb EA |
571 | /* |
572 | ** DELL SVR4 Issue 2.2, and others | |
573 | ** From Kimmo Suominen <kim@grendel.lut.fi> | |
574 | ** | |
575 | ** It's on #ifdef DELL_SVR4 because Solaris also gets __svr4__ | |
576 | ** defined, and the definitions conflict. | |
69bed929 EA |
577 | ** |
578 | ** Peter Wemm <peter@perth.DIALix.oz.au> claims that the setreuid | |
579 | ** trick works on DELL 2.2 (SVR4.0/386 version 4.0) and ESIX 4.0.3A | |
580 | ** (SVR4.0/386 version 3.0). | |
178464cb EA |
581 | */ |
582 | ||
583 | #ifdef DELL_SVR4 | |
f361504a EA |
584 | /* no changes necessary */ |
585 | /* see general __svr4__ defines below */ | |
178464cb EA |
586 | #endif |
587 | ||
588 | ||
c2edb205 EA |
589 | /* |
590 | ** Apple A/UX 3.0 | |
591 | */ | |
592 | ||
593 | #ifdef _AUX_SOURCE | |
25a722b1 | 594 | # include <sys/sysmacros.h> |
c2edb205 | 595 | # define BSD /* has BSD routines */ |
c2edb205 | 596 | # define HASUNAME 1 /* use System V uname(2) system call */ |
c2edb205 | 597 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ |
53335960 | 598 | # define SIGFUNC_DEFINED /* sigfunc_t already defined */ |
a74fd615 EA |
599 | # ifndef IDENTPROTO |
600 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
601 | # endif | |
c2edb205 EA |
602 | # define FORK fork |
603 | # ifndef _PATH_SENDMAILCF | |
604 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
605 | # endif | |
606 | # ifndef LA_TYPE | |
607 | # define LA_TYPE LA_ZERO | |
608 | # endif | |
5e0e0f8f | 609 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
96e003d2 EA |
610 | # undef WIFEXITED |
611 | # undef WEXITSTATUS | |
c2edb205 EA |
612 | #endif |
613 | ||
614 | ||
82530719 EA |
615 | /* |
616 | ** Encore UMAX V | |
617 | ** | |
618 | ** Not extensively tested. | |
619 | */ | |
620 | ||
621 | #ifdef UMAXV | |
622 | # include <limits.h> | |
623 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
82530719 EA |
624 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ |
625 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
1ee33f7d | 626 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
82530719 EA |
627 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ |
628 | # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ | |
629 | # define FORK fork /* no vfork(2) primitive available */ | |
5e0e0f8f | 630 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
82530719 EA |
631 | # define MAXPATHLEN PATH_MAX |
632 | extern struct passwd *getpwent(), *getpwnam(), *getpwuid(); | |
633 | extern struct group *getgrent(), *getgrnam(), *getgrgid(); | |
634 | # undef WIFEXITED | |
635 | # undef WEXITSTATUS | |
636 | #endif | |
637 | ||
638 | ||
31c3ae15 EA |
639 | /* |
640 | ** Stardent Titan 3000 running TitanOS 4.2. | |
641 | ** | |
642 | ** Must be compiled in "cc -43" mode. | |
643 | ** | |
fce21cb9 | 644 | ** From Kate Hedstrom <kate@ahab.rutgers.edu>. |
31c3ae15 EA |
645 | ** |
646 | ** Note the tweaking below after the BSD defines are set. | |
647 | */ | |
648 | ||
649 | #ifdef titan | |
650 | # define setpgid setpgrp | |
651 | typedef int pid_t; | |
652 | # undef WIFEXITED | |
653 | # undef WEXITSTATUS | |
654 | #endif | |
655 | ||
656 | ||
c6bd47b4 EA |
657 | /* |
658 | ** Sequent DYNIX 3.2.0 | |
659 | ** | |
660 | ** From Jim Davis <jdavis@cs.arizona.edu>. | |
661 | */ | |
662 | ||
663 | #ifdef sequent | |
efadb8ee | 664 | |
c6bd47b4 EA |
665 | # define BSD 1 |
666 | # define HASUNSETENV 1 | |
667 | # define BSD4_3 1 /* to get signal() in conf.c */ | |
668 | # define WAITUNION 1 | |
669 | # define LA_TYPE LA_FLOAT | |
670 | # ifdef _POSIX_VERSION | |
671 | # undef _POSIX_VERSION /* set in <unistd.h> */ | |
672 | # endif | |
673 | # undef HASSETVBUF /* don't actually have setvbuf(3) */ | |
674 | # define setpgid setpgrp | |
675 | ||
676 | /* Have to redefine WIFEXITED to take an int, to work with waitfor() */ | |
677 | # undef WIFEXITED | |
678 | # define WIFEXITED(s) (((union wait*)&(s))->w_stopval != WSTOPPED && \ | |
679 | ((union wait*)&(s))->w_termsig == 0) | |
680 | # define WEXITSTATUS(s) (((union wait*)&(s))->w_retcode) | |
681 | typedef int pid_t; | |
682 | # define isgraph(c) (isprint(c) && (c != ' ')) | |
683 | ||
28462cf3 EA |
684 | # ifndef IDENTPROTO |
685 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
686 | # endif | |
687 | ||
c6bd47b4 EA |
688 | # ifndef _PATH_UNIX |
689 | # define _PATH_UNIX "/dynix" | |
690 | # endif | |
691 | # ifndef _PATH_SENDMAILCF | |
692 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
693 | # endif | |
694 | ||
695 | #endif | |
696 | ||
697 | ||
efadb8ee EA |
698 | /* |
699 | ** Sequent DYNIX/ptx v2.0 (and higher) | |
700 | ** | |
701 | ** For DYNIX/ptx v1.x, undefine HASSETREUID. | |
702 | ** | |
703 | ** From Tim Wright <timw@sequent.com>. | |
704 | */ | |
705 | ||
706 | #ifdef _SEQUENT_ | |
707 | # define SYSTEM5 1 /* include all the System V defines */ | |
708 | # define HASSETSID 1 /* has POSIX setsid(2) call */ | |
709 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
710 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
711 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
712 | # define GIDSET_T gid_t | |
713 | # define LA_TYPE LA_INT | |
714 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ | |
715 | # undef SETPROCTITLE | |
28462cf3 EA |
716 | # ifndef IDENTPROTO |
717 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
718 | # endif | |
efadb8ee EA |
719 | # ifndef _PATH_SENDMAILCF |
720 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
721 | # endif | |
722 | # ifndef _PATH_SENDMAILPID | |
723 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
724 | # endif | |
725 | #endif | |
726 | ||
727 | ||
250441f6 EA |
728 | /* |
729 | ** Cray Unicos | |
730 | ** | |
731 | ** Ported by David L. Kensiski, Sterling Sofware <kensiski@nas.nasa.gov> | |
732 | */ | |
733 | ||
734 | #ifdef UNICOS | |
735 | # define SYSTEM5 1 /* include all the System V defines */ | |
736 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
250441f6 EA |
737 | # define MAXPATHLEN PATHSIZE |
738 | # define LA_TYPE LA_ZERO | |
5e0e0f8f | 739 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
250441f6 EA |
740 | #endif |
741 | ||
c6bd47b4 | 742 | |
548197f7 EA |
743 | /* |
744 | ** Apollo DomainOS | |
745 | ** | |
746 | ** From Todd Martin <tmartint@tus.ssi1.com> & Don Lewis <gdonl@gv.ssi1.com> | |
e7261663 | 747 | ** |
548197f7 EA |
748 | ** 15 Jan 1994 |
749 | ** | |
750 | */ | |
751 | ||
752 | #ifdef apollo | |
548197f7 EA |
753 | # define HASSETREUID 1 /* has setreuid(2) call */ |
754 | # define HASINITGROUPS 1 /* has initgroups(2) call */ | |
755 | # undef SETPROCTITLE | |
756 | # define LA_TYPE LA_SUBR /* use getloadavg.c */ | |
f243158a | 757 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
548197f7 EA |
758 | # ifndef _PATH_SENDMAILCF |
759 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
760 | # endif | |
761 | # ifndef _PATH_SENDMAILPID | |
762 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
763 | # endif | |
764 | # undef S_IFSOCK /* S_IFSOCK and S_IFIFO are the same */ | |
765 | # undef S_IFIFO | |
766 | # define S_IFIFO 0010000 | |
767 | # ifndef IDENTPROTO | |
768 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
769 | # endif | |
e7261663 | 770 | #endif |
548197f7 EA |
771 | |
772 | ||
773 | ||
178464cb | 774 | |
ba6514e2 | 775 | /********************************************************************** |
fd57f063 | 776 | ** End of Per-Operating System defines |
ba6514e2 | 777 | **********************************************************************/ |
fd57f063 | 778 | |
b4cd00ff EA |
779 | /********************************************************************** |
780 | ** More general defines | |
781 | **********************************************************************/ | |
782 | ||
33d59d37 EA |
783 | /* general BSD defines */ |
784 | #ifdef BSD | |
39270cfd EA |
785 | # define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */ |
786 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
787 | # define HASINITGROUPS 1 /* has initgroups(2) call */ | |
72af7ebb EA |
788 | # ifndef HASFLOCK |
789 | # define HASFLOCK 1 /* has flock(2) call */ | |
790 | # endif | |
33d59d37 EA |
791 | #endif |
792 | ||
f361504a EA |
793 | /* general System V Release 4 defines */ |
794 | #ifdef __svr4__ | |
795 | # define SYSTEM5 1 | |
796 | # define HASSETREUID 1 /* has seteuid(2) call & working saved uids */ | |
1ee33f7d EA |
797 | # ifndef HASGETUSERSHELL |
798 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
9ceb18fe | 799 | # endif |
f361504a EA |
800 | # define setreuid(r, e) seteuid(e) |
801 | ||
802 | # ifndef _PATH_UNIX | |
803 | # define _PATH_UNIX "/unix" | |
804 | # endif | |
805 | # ifndef _PATH_SENDMAILCF | |
806 | # define _PATH_SENDMAILCF "/usr/ucblib/sendmail.cf" | |
807 | # endif | |
808 | # ifndef _PATH_SENDMAILPID | |
809 | # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid" | |
810 | # endif | |
811 | # ifndef SYSLOG_BUFSIZE | |
812 | # define SYSLOG_BUFSIZE 128 | |
813 | # endif | |
814 | #endif | |
815 | ||
fd57f063 EA |
816 | /* general System V defines */ |
817 | # ifdef SYSTEM5 | |
8988dfd3 | 818 | # include <sys/sysmacros.h> |
b4cd00ff | 819 | # define HASUNAME 1 /* use System V uname(2) system call */ |
82530719 | 820 | # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ |
c6bd47b4 | 821 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ |
33d59d37 | 822 | # ifndef LA_TYPE |
5e0e0f8f EA |
823 | # define LA_TYPE LA_INT /* assume integer load average */ |
824 | # endif | |
825 | # ifndef SFS_TYPE | |
826 | # define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */ | |
33d59d37 | 827 | # endif |
b4cd00ff EA |
828 | # define bcopy(s, d, l) (memmove((d), (s), (l))) |
829 | # define bzero(d, l) (memset((d), '\0', (l))) | |
830 | # define bcmp(s, d, l) (memcmp((s), (d), (l))) | |
fd57f063 EA |
831 | # endif |
832 | ||
b4cd00ff EA |
833 | /* general POSIX defines */ |
834 | #ifdef _POSIX_VERSION | |
fe3849ea EA |
835 | # define HASSETSID 1 /* has Posix setsid(2) call */ |
836 | # define HASWAITPID 1 /* has Posix waitpid(2) call */ | |
b4cd00ff EA |
837 | #endif |
838 | ||
e6cb9fc4 EA |
839 | /* |
840 | ** If no type for argument two of getgroups call is defined, assume | |
841 | ** it's an integer -- unfortunately, there seem to be several choices | |
842 | ** here. | |
843 | */ | |
844 | ||
845 | #ifndef GIDSET_T | |
846 | # define GIDSET_T int | |
847 | #endif | |
848 | ||
31c3ae15 EA |
849 | /* |
850 | ** Tweaking for systems that (for example) claim to be BSD but | |
851 | ** don't have all the standard BSD routines (boo hiss). | |
852 | */ | |
853 | ||
854 | #ifdef titan | |
855 | # undef HASINITGROUPS /* doesn't have initgroups(3) call */ | |
856 | #endif | |
857 | ||
72af7ebb | 858 | |
a74fd615 EA |
859 | /* |
860 | ** Due to a "feature" in some operating systems such as Ultrix 4.3 and | |
861 | ** HPUX 8.0, if you receive a "No route to host" message (ICMP message | |
862 | ** ICMP_UNREACH_HOST) on _any_ connection, all connections to that host | |
863 | ** are closed. Some firewalls return this error if you try to connect | |
864 | ** to the IDENT port (113), so you can't receive email from these hosts | |
865 | ** on these systems. The firewall really should use a more specific | |
866 | ** message such as ICMP_UNREACH_PROTOCOL or _PORT or _NET_PROHIB. If | |
867 | ** not explicitly set to zero above, default it on. | |
868 | */ | |
869 | ||
870 | #ifndef IDENTPROTO | |
871 | # define IDENTPROTO 1 /* use IDENT proto (RFC 1413) */ | |
872 | #endif | |
873 | ||
1ee33f7d EA |
874 | #ifndef HASGETUSERSHELL |
875 | # define HASGETUSERSHELL 1 /* libc has getusershell(3) call */ | |
9ceb18fe EA |
876 | #endif |
877 | ||
72af7ebb EA |
878 | #ifndef HASFLOCK |
879 | # define HASFLOCK 0 /* assume no flock(2) support */ | |
880 | #endif | |
881 | ||
2295903c EA |
882 | |
883 | /********************************************************************** | |
e6245c7e EA |
884 | ** Remaining definitions should never have to be changed. They are |
885 | ** primarily to provide back compatibility for older systems -- for | |
6070681d | 886 | ** example, it includes some POSIX compatibility definitions |
2295903c | 887 | **********************************************************************/ |
e6245c7e | 888 | |
bd3dddbf EA |
889 | /* System 5 compatibility */ |
890 | #ifndef S_ISREG | |
fce21cb9 EA |
891 | # define S_ISREG(foo) ((foo & S_IFMT) == S_IFREG) |
892 | #endif | |
893 | #if !defined(S_ISLNK) && defined(S_IFLNK) | |
894 | # define S_ISLNK(foo) ((foo & S_IFMT) == S_IFLNK) | |
bd3dddbf EA |
895 | #endif |
896 | #ifndef S_IWGRP | |
897 | #define S_IWGRP 020 | |
898 | #endif | |
899 | #ifndef S_IWOTH | |
900 | #define S_IWOTH 002 | |
901 | #endif | |
902 | ||
030ae776 EA |
903 | /* |
904 | ** Older systems don't have this error code -- it should be in | |
905 | ** /usr/include/sysexits.h. | |
906 | */ | |
907 | ||
908 | # ifndef EX_CONFIG | |
909 | # define EX_CONFIG 78 /* configuration error */ | |
910 | # endif | |
5229f34d | 911 | |
fe3849ea EA |
912 | /* pseudo-code used in server SMTP */ |
913 | # define EX_QUIT 22 /* drop out of server immediately */ | |
914 | ||
915 | ||
92f2b65e EA |
916 | /* |
917 | ** These are used in a few cases where we need some special | |
918 | ** error codes, but where the system doesn't provide something | |
919 | ** reasonable. They are printed in errstring. | |
920 | */ | |
921 | ||
922 | #ifndef E_PSEUDOBASE | |
923 | # define E_PSEUDOBASE 256 | |
924 | #endif | |
925 | ||
926 | #define EOPENTIMEOUT (E_PSEUDOBASE + 0) /* timeout on open */ | |
927 | #define E_DNSBASE (E_PSEUDOBASE + 20) /* base for DNS h_errno */ | |
928 | ||
0639fd0c EA |
929 | /* type of arbitrary pointer */ |
930 | #ifndef ARBPTR_T | |
931 | # define ARBPTR_T void * | |
932 | #endif | |
933 | ||
ed0b2c1b EA |
934 | #ifndef __P |
935 | # include "cdefs.h" | |
936 | #endif | |
937 | ||
3356c77c EA |
938 | /* |
939 | ** Do some required dependencies | |
940 | */ | |
941 | ||
942 | #if defined(NETINET) || defined(NETISO) | |
e9aa7870 EA |
943 | # define SMTP 1 /* enable user and server SMTP */ |
944 | # define QUEUE 1 /* enable queueing */ | |
945 | # define DAEMON 1 /* include the daemon (requires IPC & SMTP) */ | |
3356c77c EA |
946 | #endif |
947 | ||
948 | ||
5229f34d EA |
949 | /* |
950 | ** Arrange to use either varargs or stdargs | |
951 | */ | |
952 | ||
953 | # ifdef __STDC__ | |
954 | ||
955 | # include <stdarg.h> | |
956 | ||
5229f34d EA |
957 | # define VA_LOCAL_DECL va_list ap; |
958 | # define VA_START(f) va_start(ap, f) | |
959 | # define VA_END va_end(ap) | |
960 | ||
961 | # else | |
962 | ||
963 | # include <varargs.h> | |
964 | ||
5229f34d EA |
965 | # define VA_LOCAL_DECL va_list ap; |
966 | # define VA_START(f) va_start(ap) | |
967 | # define VA_END va_end(ap) | |
968 | ||
969 | # endif | |
422bed79 | 970 | |
322eceee | 971 | #ifdef HASUNAME |
422bed79 EA |
972 | # include <sys/utsname.h> |
973 | # ifdef newstr | |
974 | # undef newstr | |
975 | # endif | |
322eceee | 976 | #else /* ! HASUNAME */ |
422bed79 EA |
977 | # define NODE_LENGTH 32 |
978 | struct utsname | |
979 | { | |
980 | char nodename[NODE_LENGTH+1]; | |
981 | }; | |
322eceee | 982 | #endif /* HASUNAME */ |
6e99f903 | 983 | |
7621e399 EA |
984 | #if !defined(MAXHOSTNAMELEN) && !defined(_SCO_unix_) |
985 | # define MAXHOSTNAMELEN 256 | |
8d3fd325 | 986 | #endif |
49c069a9 EA |
987 | |
988 | #if !defined(SIGCHLD) && defined(SIGCLD) | |
989 | # define SIGCHLD SIGCLD | |
990 | #endif | |
991 | ||
992 | #ifndef STDIN_FILENO | |
993 | #define STDIN_FILENO 0 | |
994 | #endif | |
995 | ||
996 | #ifndef STDOUT_FILENO | |
997 | #define STDOUT_FILENO 1 | |
998 | #endif | |
999 | ||
1000 | #ifndef STDERR_FILENO | |
1001 | #define STDERR_FILENO 2 | |
1002 | #endif | |
f8a31c8e | 1003 | |
0f786d57 | 1004 | #ifndef LOCK_SH |
39270cfd EA |
1005 | # define LOCK_SH 0x01 /* shared lock */ |
1006 | # define LOCK_EX 0x02 /* exclusive lock */ | |
1007 | # define LOCK_NB 0x04 /* non-blocking lock */ | |
1008 | # define LOCK_UN 0x08 /* unlock */ | |
1009 | #endif | |
64247676 | 1010 | |
39270cfd EA |
1011 | #ifndef SIG_ERR |
1012 | # define SIG_ERR ((void (*)()) -1) | |
f8a31c8e | 1013 | #endif |
a3685d83 | 1014 | |
0349f8cc EA |
1015 | #ifndef WEXITSTATUS |
1016 | # define WEXITSTATUS(st) (((st) >> 8) & 0377) | |
1017 | #endif | |
1018 | #ifndef WIFEXITED | |
1019 | # define WIFEXITED(st) (((st) & 0377) == 0) | |
1020 | #endif | |
1021 | ||
53335960 EA |
1022 | #ifndef SIGFUNC_DEFINED |
1023 | typedef void (*sigfunc_t) __P((int)); | |
1024 | #endif | |
1025 | ||
7cfc9c77 EA |
1026 | /* size of syslog buffer */ |
1027 | #ifndef SYSLOG_BUFSIZE | |
1028 | # define SYSLOG_BUFSIZE 1024 | |
1029 | #endif | |
1030 | ||
a3685d83 EA |
1031 | /* |
1032 | ** Size of tobuf (deliver.c) | |
1033 | ** Tweak this to match your syslog implementation. It will have to | |
1034 | ** allow for the extra information printed. | |
1035 | */ | |
1036 | ||
1037 | #ifndef TOBUFSIZE | |
7cfc9c77 EA |
1038 | # if (SYSLOG_BUFSIZE) > 512 |
1039 | # define TOBUFSIZE (SYSLOG_BUFSIZE - 256) | |
1040 | # else | |
1041 | # define TOBUFSIZE 256 | |
1042 | # endif | |
a3685d83 | 1043 | #endif |
9114f86c | 1044 | |
77779257 EA |
1045 | /* |
1046 | ** Size of prescan buffer. | |
1047 | ** Despite comments in the _sendmail_ book, this probably should | |
1048 | ** not be changed; there are some hard-to-define dependencies. | |
1049 | */ | |
1050 | ||
1051 | # define PSBUFSIZE (MAXNAME + MAXATOM) /* size of prescan buffer */ | |
9114f86c EA |
1052 | /* fork routine -- set above using #ifdef _osname_ or in Makefile */ |
1053 | # ifndef FORK | |
1054 | # define FORK vfork /* function to call to fork mailer */ | |
1055 | # endif | |
5e0139e6 EA |
1056 | |
1057 | /* | |
1058 | ** If we are going to link scanf anyway, use it in readcf | |
1059 | */ | |
1060 | ||
1061 | #if !defined(HASUNAME) && !defined(SCANF) | |
1062 | # define SCANF 1 | |
1063 | #endif |