Commit | Line | Data |
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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 | * |
efe7f723 | 8 | * @(#)conf.h 8.96 (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 */ |
7f0fd60b | 57 | # define MATCHGECOS 1 /* match user names from gecos field */ |
8e5c6745 | 58 | # define XDEBUG 1 /* enable extended debugging */ |
273562d8 EA |
59 | # ifdef NEWDB |
60 | # define USERDB 1 /* look in user database (requires NEWDB) */ | |
5a4c03c6 EA |
61 | # endif |
62 | ||
efe7f723 EA |
63 | /********************************************************************** |
64 | ** 0/1 Compilation options. | |
65 | ** #define these to 1 if they are available; | |
66 | ** #define them to 0 otherwise. | |
67 | **********************************************************************/ | |
68 | ||
69 | # ifndef NAMED_BIND | |
70 | # define NAMED_BIND 1 /* use Berkeley Internet Domain Server */ | |
71 | # endif | |
72 | ||
fce21cb9 EA |
73 | /* |
74 | ** Most systems have symbolic links today, so default them on. You | |
75 | ** can turn them off by #undef'ing this below. | |
76 | */ | |
77 | ||
78 | # define HASLSTAT 1 /* has lstat(2) call */ | |
79 | ||
c6bd47b4 EA |
80 | /* |
81 | ** General "standard C" defines. | |
82 | ** | |
83 | ** These may be undone later, to cope with systems that claim to | |
84 | ** be Standard C but aren't. Gcc is the biggest offender -- it | |
85 | ** doesn't realize that the library is part of the language. | |
86 | ** | |
87 | ** Life would be much easier if we could get rid of this sort | |
88 | ** of bozo problems. | |
89 | */ | |
90 | ||
91 | #ifdef __STDC__ | |
92 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ | |
93 | #endif | |
94 | ||
ba6514e2 | 95 | /********************************************************************** |
e6245c7e EA |
96 | ** Operating system configuration. |
97 | ** | |
98 | ** Unless you are porting to a new OS, you shouldn't have to | |
99 | ** change these. | |
ba6514e2 | 100 | **********************************************************************/ |
5a4c03c6 | 101 | |
fd57f063 EA |
102 | /* |
103 | ** Per-Operating System defines | |
104 | */ | |
105 | ||
2b09dd75 | 106 | |
ba6514e2 | 107 | /* |
27a00e24 | 108 | ** HP-UX -- tested for 8.07, 9.00, and 9.01. |
ba6514e2 EA |
109 | */ |
110 | ||
8a47b280 | 111 | # ifdef __hpux |
192b13aa EA |
112 | /* avoid m_flags conflict between db.h & sys/sysmacros.h on HP 300 */ |
113 | # undef m_flags | |
fd57f063 | 114 | # define SYSTEM5 1 /* include all the System V defines */ |
39270cfd EA |
115 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
116 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
e7261663 | 117 | # define setreuid(r, e) setresuid(r, e, -1) |
33d59d37 | 118 | # define LA_TYPE LA_FLOAT |
5e0e0f8f | 119 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
60e52ca7 | 120 | # define GIDSET_T gid_t |
33d59d37 | 121 | # define _PATH_UNIX "/hp-ux" |
60e52ca7 EA |
122 | # ifndef _PATH_SENDMAILCF |
123 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
124 | # endif | |
a74fd615 EA |
125 | # ifndef IDENTPROTO |
126 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
127 | # endif | |
0379c130 EA |
128 | # ifndef HASGETUSERSHELL |
129 | # define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */ | |
130 | # endif | |
fc658fc9 | 131 | # define syslog hard_syslog |
0379c130 EA |
132 | # ifdef __STDC__ |
133 | extern int syslog(int, char *, ...); | |
134 | # endif | |
273562d8 EA |
135 | # endif |
136 | ||
2b09dd75 | 137 | |
ba6514e2 EA |
138 | /* |
139 | ** IBM AIX 3.x -- actually tested for 3.2.3 | |
140 | */ | |
141 | ||
a419d027 | 142 | # ifdef _AIX3 |
39270cfd | 143 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
485a1ac5 | 144 | # define HASUNAME 1 /* use System V uname(2) system call */ |
1ee33f7d | 145 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
9114f86c | 146 | # define FORK fork /* no vfork primitive available */ |
3077a686 | 147 | # undef SETPROCTITLE /* setproctitle confuses AIX */ |
5e0e0f8f | 148 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ |
8e5c6745 EA |
149 | # endif |
150 | ||
2b09dd75 | 151 | |
ba6514e2 EA |
152 | /* |
153 | ** Silicon Graphics IRIX | |
154 | ** | |
0fc3fb21 | 155 | ** Compiles on 4.0.1. |
ba6514e2 EA |
156 | */ |
157 | ||
8e5c6745 | 158 | # ifdef IRIX |
192b13aa | 159 | # include <sys/sysmacros.h> |
39270cfd EA |
160 | # define HASSETREUID 1 /* has setreuid(2) call */ |
161 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
1ee33f7d | 162 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
8e5c6745 | 163 | # define FORK fork /* no vfork primitive available */ |
1c8c1ad2 | 164 | # define WAITUNION 1 /* use "union wait" as wait argument type */ |
0d2faefc | 165 | # define setpgid BSDsetpgrp |
e6cb9fc4 | 166 | # define GIDSET_T gid_t |
5e0e0f8f | 167 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
9114f86c EA |
168 | # endif |
169 | ||
ba6514e2 EA |
170 | |
171 | /* | |
8988dfd3 EA |
172 | ** SunOS and Solaris |
173 | ** | |
174 | ** Tested on SunOS 4.1.x (a.k.a. Solaris 1.1.x) and | |
175 | ** Solaris 2.2 (a.k.a. SunOS 5.2). | |
ba6514e2 EA |
176 | */ |
177 | ||
45f49b73 | 178 | #if defined(sun) && !defined(BSD) |
fd57f063 | 179 | |
39270cfd | 180 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
8988dfd3 | 181 | # define HASUNAME 1 /* use System V uname(2) system call */ |
1ee33f7d | 182 | # define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */ |
5e0e0f8f | 183 | # define LA_TYPE LA_INT |
45f49b73 | 184 | |
d4125001 EA |
185 | # ifdef SOLARIS_2_3 |
186 | # define SOLARIS | |
187 | # endif | |
188 | ||
7b3820ed | 189 | # ifdef SOLARIS |
ba6514e2 | 190 | /* Solaris 2.x (a.k.a. SunOS 5.x) */ |
0554a095 EA |
191 | # ifndef __svr4__ |
192 | # define __svr4__ /* use all System V Releae 4 defines below */ | |
193 | # endif | |
fd57f063 | 194 | # include <sys/time.h> |
6f884c69 EA |
195 | # define gethostbyname solaris_gethostbyname /* get working version */ |
196 | # define gethostbyaddr solaris_gethostbyaddr /* get working version */ | |
d7a2e485 | 197 | # define GIDSET_T gid_t |
f361504a EA |
198 | # ifndef _PATH_UNIX |
199 | # define _PATH_UNIX "/kernel/unix" | |
200 | # endif | |
33d59d37 EA |
201 | # ifndef _PATH_SENDMAILCF |
202 | # define _PATH_SENDMAILCF "/etc/mail/sendmail.cf" | |
0f786d57 | 203 | # endif |
0f786d57 | 204 | # ifndef _PATH_SENDMAILPID |
33d59d37 EA |
205 | # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid" |
206 | # endif | |
71aecf7c EA |
207 | # ifndef SYSLOG_BUFSIZE |
208 | # define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */ | |
209 | # endif | |
fd57f063 | 210 | |
7b3820ed | 211 | # else |
e9abaf1a | 212 | /* SunOS 4.0.3 or 4.1.x */ |
f361504a | 213 | # define HASSETREUID 1 /* has setreuid(2) call */ |
72af7ebb EA |
214 | # ifndef HASFLOCK |
215 | # define HASFLOCK 1 /* has flock(2) call */ | |
216 | # endif | |
5e0e0f8f | 217 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
45f49b73 | 218 | # include <vfork.h> |
45f49b73 | 219 | |
e9abaf1a EA |
220 | # ifdef SUNOS403 |
221 | /* special tweaking for SunOS 4.0.3 */ | |
222 | # include <malloc.h> | |
223 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
224 | # define WAITUNION 1 /* use "union wait" as wait argument type */ | |
225 | # undef WIFEXITED | |
226 | # undef WEXITSTATUS | |
227 | # undef HASUNAME | |
228 | # define setpgid setpgrp | |
229 | typedef int pid_t; | |
230 | extern char *getenv(); | |
231 | ||
232 | # endif | |
fd57f063 | 233 | # endif |
45f49b73 EA |
234 | #endif |
235 | ||
fe3849ea | 236 | /* |
8988dfd3 EA |
237 | ** DG/UX |
238 | ** | |
239 | ** Tested on 5.4.2 | |
fe3849ea EA |
240 | */ |
241 | ||
242 | #ifdef DGUX | |
243 | # define SYSTEM5 1 | |
244 | # define LA_TYPE LA_SUBR | |
fe3849ea EA |
245 | # define HASSETREUID 1 /* has setreuid(2) call */ |
246 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
247 | # define HASSETSID 1 /* has Posix setsid(2) call */ | |
248 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
e1ab99fe | 249 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) */ |
a74fd615 EA |
250 | # ifndef IDENTPROTO |
251 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
252 | # endif | |
fe3849ea | 253 | # undef SETPROCTITLE |
5e0e0f8f | 254 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
8988dfd3 EA |
255 | |
256 | /* these include files must be included early on DG/UX */ | |
257 | # include <netinet/in.h> | |
258 | # include <arpa/inet.h> | |
259 | ||
fe3849ea EA |
260 | # define inet_addr dgux_inet_addr |
261 | extern long dgux_inet_addr(); | |
262 | #endif | |
263 | ||
2b09dd75 | 264 | |
ba6514e2 EA |
265 | /* |
266 | ** Digital Ultrix 4.2A or 4.3 | |
9cea9407 EA |
267 | ** |
268 | ** Apparently, fcntl locking is broken on 4.2A, in that locks are | |
269 | ** not dropped when the process exits. This causes major problems, | |
270 | ** so flock is the only alternative. | |
ba6514e2 EA |
271 | */ |
272 | ||
45f49b73 | 273 | #ifdef ultrix |
39270cfd | 274 | # define HASSETREUID 1 /* has setreuid(2) call */ |
33d59d37 | 275 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
39270cfd | 276 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
b1839a64 | 277 | # define HASUNAME 1 /* use System V uname(2) system call */ |
72af7ebb EA |
278 | # ifndef HASFLOCK |
279 | # define HASFLOCK 1 /* has flock(2) call */ | |
280 | # endif | |
1ee33f7d | 281 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
a3815d39 | 282 | # define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */ |
0dbb4629 EA |
283 | # ifdef vax |
284 | # define LA_TYPE LA_FLOAT | |
285 | # else | |
286 | # define LA_TYPE LA_INT | |
287 | # define LA_AVENRUN "avenrun" | |
288 | # endif | |
5e0e0f8f | 289 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
a74fd615 EA |
290 | # ifndef IDENTPROTO |
291 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
292 | # endif | |
e6245c7e EA |
293 | #endif |
294 | ||
2b09dd75 | 295 | |
ba6514e2 EA |
296 | /* |
297 | ** OSF/1 (tested on Alpha) | |
298 | */ | |
299 | ||
fd57f063 | 300 | #ifdef __osf__ |
33d59d37 | 301 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
39270cfd EA |
302 | # define HASSETREUID 1 /* has setreuid(2) call */ |
303 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
534256ae | 304 | # ifndef HASFLOCK |
72af7ebb EA |
305 | # define HASFLOCK 1 /* has flock(2) call */ |
306 | # endif | |
33d59d37 | 307 | # define LA_TYPE LA_INT |
5e0e0f8f | 308 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
8988dfd3 | 309 | # ifndef _PATH_SENDMAILPID |
fc658fc9 | 310 | # define _PATH_SENDMAILPID "/var/run/sendmail.pid" |
8988dfd3 | 311 | # endif |
6070681d EA |
312 | #endif |
313 | ||
2b09dd75 | 314 | |
ba6514e2 EA |
315 | /* |
316 | ** NeXTstep | |
317 | */ | |
318 | ||
fbfeb92c | 319 | #ifdef NeXT |
39270cfd | 320 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
72af7ebb EA |
321 | # ifndef HASFLOCK |
322 | # define HASFLOCK 1 /* has flock(2) call */ | |
323 | # endif | |
9cb009c2 | 324 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ |
693a756a | 325 | # define WAITUNION 1 /* use "union wait" as wait argument type */ |
8e5c6745 | 326 | # define sleep sleepX |
0d2faefc | 327 | # define setpgid setpgrp |
e60b62fd EA |
328 | # ifndef LA_TYPE |
329 | # define LA_TYPE LA_MACH | |
330 | # endif | |
5e0e0f8f | 331 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
0349f8cc | 332 | # ifndef _POSIX_SOURCE |
39270cfd | 333 | typedef int pid_t; |
0349f8cc EA |
334 | # undef WEXITSTATUS |
335 | # undef WIFEXITED | |
336 | # endif | |
0f786d57 EA |
337 | # ifndef _PATH_SENDMAILCF |
338 | # define _PATH_SENDMAILCF "/etc/sendmail/sendmail.cf" | |
339 | # endif | |
0f786d57 EA |
340 | # ifndef _PATH_SENDMAILPID |
341 | # define _PATH_SENDMAILPID "/etc/sendmail/sendmail.pid" | |
342 | # endif | |
8c5949d2 EA |
343 | #endif |
344 | ||
2b09dd75 | 345 | |
ba6514e2 | 346 | /* |
33d59d37 | 347 | ** 4.4 BSD |
9c08c09b EA |
348 | ** |
349 | ** See also BSD defines. | |
ba6514e2 EA |
350 | */ |
351 | ||
ed0b2c1b | 352 | #ifdef BSD4_4 |
0f786d57 | 353 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
ed0b2c1b | 354 | # include <sys/cdefs.h> |
7621e399 | 355 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ |
0f786d57 EA |
356 | # ifndef LA_TYPE |
357 | # define LA_TYPE LA_SUBR | |
358 | # endif | |
5e0e0f8f | 359 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
7621e399 EA |
360 | #endif |
361 | ||
2b09dd75 | 362 | |
e7261663 EA |
363 | /* |
364 | ** BSD/386 (all versions) | |
365 | ** From Tony Sanders, BSDI | |
366 | */ | |
367 | ||
368 | #ifdef __bsdi__ | |
369 | # define HASUNSETENV 1 /* has the unsetenv(3) call */ | |
370 | # define HASSETSID 1 /* has the setsid(2) POSIX syscall */ | |
b75837c3 | 371 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
e7261663 EA |
372 | # if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 |
373 | # define HASSETPROCTITLE 1 /* setproctitle is in libc */ | |
374 | # else | |
375 | # define SETPROCTITLE 1 | |
376 | # endif | |
377 | # include <sys/cdefs.h> | |
378 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ | |
379 | # ifndef LA_TYPE | |
380 | # define LA_TYPE LA_SUBR | |
381 | # endif | |
382 | #endif | |
383 | ||
384 | ||
385 | ||
db82ecce | 386 | /* |
766f059d | 387 | ** 386BSD / FreeBSD 1.0E / NetBSD (all architectures, all versions) |
db82ecce EA |
388 | ** |
389 | ** 4.3BSD clone, closer to 4.4BSD | |
9c08c09b EA |
390 | ** |
391 | ** See also BSD defines. | |
db82ecce EA |
392 | */ |
393 | ||
766f059d | 394 | #if defined(__386BSD__) || defined(__FreeBSD__) || defined(__NetBSD__) |
db82ecce EA |
395 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
396 | # define HASSETSID 1 /* has the setsid(2) POSIX syscall */ | |
db82ecce EA |
397 | # include <sys/cdefs.h> |
398 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ | |
399 | # ifndef LA_TYPE | |
400 | # define LA_TYPE LA_SUBR | |
401 | # endif | |
5e0e0f8f | 402 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
db82ecce EA |
403 | #endif |
404 | ||
405 | ||
8988dfd3 EA |
406 | /* |
407 | ** Mach386 | |
408 | ** | |
409 | ** For mt Xinu's Mach386 system. | |
410 | */ | |
411 | ||
412 | #if defined(MACH) && defined(i386) | |
413 | # define MACH386 1 | |
414 | # define HASUNSETENV 1 /* has unsetenv(3) call */ | |
415 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
534256ae | 416 | # ifndef HASFLOCK |
72af7ebb EA |
417 | # define HASFLOCK 1 /* has flock(2) call */ |
418 | # endif | |
8988dfd3 EA |
419 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ |
420 | # define NEEDSTRTOL 1 /* need the strtol() function */ | |
421 | # define setpgid setpgrp | |
422 | # ifndef LA_TYPE | |
423 | # define LA_TYPE LA_FLOAT | |
424 | # endif | |
5e0e0f8f | 425 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
c6bd47b4 | 426 | # undef HASSETVBUF /* don't actually have setvbuf(3) */ |
8988dfd3 EA |
427 | # undef WEXITSTATUS |
428 | # undef WIFEXITED | |
429 | # ifndef _PATH_SENDMAILCF | |
430 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
431 | # endif | |
432 | # ifndef _PATH_SENDMAILPID | |
433 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
434 | # endif | |
435 | #endif | |
436 | ||
437 | ||
35f1f39e EA |
438 | /* |
439 | ** 4.3 BSD -- this is for very old systems | |
440 | ** | |
f0bb212b EA |
441 | ** Should work for mt Xinu MORE/BSD and Mips UMIPS-BSD 2.1. |
442 | ** | |
35f1f39e EA |
443 | ** You'll also have to install a new resolver library. |
444 | ** I don't guarantee that support for this environment is complete. | |
445 | */ | |
446 | ||
f0bb212b | 447 | #if defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd) |
35f1f39e EA |
448 | # define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */ |
449 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ | |
0639fd0c | 450 | # define ARBPTR_T char * |
0d2faefc | 451 | # define setpgid setpgrp |
35f1f39e EA |
452 | # ifndef LA_TYPE |
453 | # define LA_TYPE LA_FLOAT | |
454 | # endif | |
455 | # ifndef _PATH_SENDMAILCF | |
456 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
457 | # endif | |
a74fd615 EA |
458 | # ifndef IDENTPROTO |
459 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
460 | # endif | |
ac3f694f EA |
461 | # undef WEXITSTATUS |
462 | # undef WIFEXITED | |
463 | typedef short pid_t; | |
464 | extern int errno; | |
35f1f39e EA |
465 | #endif |
466 | ||
2b09dd75 | 467 | |
ba6514e2 EA |
468 | /* |
469 | ** SCO Unix | |
8e01bd08 EA |
470 | ** |
471 | ** This includes two parts -- the first is for SCO Open Server 3.2v4 | |
472 | ** (contributed by Philippe Brand <phb@colombo.telesys-innov.fr>). | |
473 | ** The second is, I believe, for an older version. | |
ba6514e2 EA |
474 | */ |
475 | ||
8e01bd08 EA |
476 | #ifdef _SCO_unix_4_2 |
477 | # define _SCO_unix_ | |
478 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
479 | # define _PATH_UNIX "/unix" | |
480 | # ifndef _PATH_SENDMAILCF | |
481 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
482 | # endif | |
483 | # ifndef _PATH_SENDMAILPID | |
484 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
485 | # endif | |
486 | #endif | |
487 | ||
7621e399 EA |
488 | #ifdef _SCO_unix_ |
489 | # define SYSTEM5 1 /* include all the System V defines */ | |
39270cfd | 490 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ |
175dac04 | 491 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
7621e399 EA |
492 | # define FORK fork |
493 | # define MAXPATHLEN PATHSIZE | |
fe3849ea | 494 | # define LA_TYPE LA_SHORT |
5e0e0f8f | 495 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ |
8988dfd3 | 496 | # undef NETUNIX /* no unix domain socket support */ |
33d59d37 EA |
497 | #endif |
498 | ||
2b09dd75 | 499 | |
33d59d37 EA |
500 | /* |
501 | ** ConvexOS 11.0 and later | |
f0bb212b EA |
502 | ** |
503 | ** "Todd C. Miller" <millert@mroe.cs.colorado.edu> claims this | |
504 | ** works on 9.1 as well. | |
33d59d37 EA |
505 | */ |
506 | ||
507 | #ifdef _CONVEX_SOURCE | |
0c31d7be EA |
508 | # define BSD 1 /* include all the BSD defines */ |
509 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
33d59d37 | 510 | # define HASSETSID 1 /* has POSIX setsid(2) call */ |
0c31d7be | 511 | # define NEEDGETOPT 1 /* need replacement for getopt(3) */ |
33d59d37 | 512 | # define LA_TYPE LA_FLOAT |
5e0e0f8f | 513 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
f0bb212b EA |
514 | # ifndef _PATH_SENDMAILCF |
515 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
516 | # endif | |
517 | # ifndef S_IREAD | |
518 | # define S_IREAD _S_IREAD | |
519 | # define S_IWRITE _S_IWRITE | |
520 | # define S_IEXEC _S_IEXEC | |
521 | # define S_IFMT _S_IFMT | |
522 | # define S_IFCHR _S_IFCHR | |
523 | # define S_IFBLK _S_IFBLK | |
524 | # endif | |
a74fd615 EA |
525 | # ifndef IDENTPROTO |
526 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
527 | # endif | |
33d59d37 EA |
528 | #endif |
529 | ||
2b09dd75 | 530 | |
33d59d37 | 531 | /* |
fa323968 | 532 | ** RISC/os 4.52 |
33d59d37 | 533 | ** |
fa323968 | 534 | ** Gives a ton of warning messages, but otherwise compiles. |
33d59d37 EA |
535 | */ |
536 | ||
0fc3fb21 | 537 | #ifdef RISCOS |
fa323968 | 538 | |
33d59d37 | 539 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
534256ae | 540 | # ifndef HASFLOCK |
72af7ebb EA |
541 | # define HASFLOCK 1 /* has flock(2) call */ |
542 | # endif | |
fa323968 EA |
543 | # define WAITUNION 1 /* use "union wait" as wait argument type */ |
544 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ | |
33d59d37 EA |
545 | # define LA_TYPE LA_INT |
546 | # define LA_AVENRUN "avenrun" | |
547 | # define _PATH_UNIX "/unix" | |
fa323968 EA |
548 | # undef WIFEXITED |
549 | ||
550 | # define setpgid setpgrp | |
551 | ||
552 | extern int errno; | |
553 | typedef int pid_t; | |
554 | #define SIGFUNC_DEFINED | |
555 | typedef int (*sigfunc_t)(); | |
556 | extern char *getenv(); | |
557 | extern void *malloc(); | |
558 | ||
ed0b2c1b EA |
559 | #endif |
560 | ||
2b09dd75 | 561 | |
0d2faefc EA |
562 | /* |
563 | ** Linux 0.99pl10 and above... | |
a1a01683 EA |
564 | ** |
565 | ** Thanks to, in reverse order of contact: | |
566 | ** | |
567 | ** John Kennedy <warlock@csuchico.edu> | |
568 | ** Florian La Roche <rzsfl@rz.uni-sb.de> | |
569 | ** Karl London <karl@borg.demon.co.uk> | |
570 | ** | |
571 | ** Last compiled against: [03/02/94 @ 05:34 PM (Wednesday)] | |
572 | ** sendmail 8.6.6.b9 named 4.9.2-931205-p1 db-1.73 | |
573 | ** gcc 2.5.8 libc.so.4.5.19 | |
574 | ** slackware 1.1.2 linux 0.99.15 | |
0d2faefc EA |
575 | */ |
576 | ||
404f4d13 | 577 | #ifdef __linux__ |
402003b1 | 578 | # define BSD 1 /* include BSD defines */ |
0d2faefc | 579 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ |
402003b1 | 580 | # define HASUNAME 1 /* use System V uname(2) system call */ |
c2edb205 | 581 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
402003b1 | 582 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ |
a1a01683 | 583 | # define GIDSET_T gid_t /* from <linux/types.h> */ |
0d2faefc | 584 | # ifndef LA_TYPE |
ff065a83 | 585 | # define LA_TYPE LA_PROCSTR |
0d2faefc | 586 | # endif |
a1a01683 | 587 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() impl */ |
72ef208d | 588 | # include <sys/sysmacros.h> |
a1a01683 | 589 | # undef atol /* wounded in <stdlib.h> */ |
0d2faefc EA |
590 | #endif |
591 | ||
592 | ||
178464cb EA |
593 | /* |
594 | ** DELL SVR4 Issue 2.2, and others | |
595 | ** From Kimmo Suominen <kim@grendel.lut.fi> | |
596 | ** | |
597 | ** It's on #ifdef DELL_SVR4 because Solaris also gets __svr4__ | |
598 | ** defined, and the definitions conflict. | |
69bed929 EA |
599 | ** |
600 | ** Peter Wemm <peter@perth.DIALix.oz.au> claims that the setreuid | |
601 | ** trick works on DELL 2.2 (SVR4.0/386 version 4.0) and ESIX 4.0.3A | |
602 | ** (SVR4.0/386 version 3.0). | |
178464cb EA |
603 | */ |
604 | ||
605 | #ifdef DELL_SVR4 | |
f361504a EA |
606 | /* no changes necessary */ |
607 | /* see general __svr4__ defines below */ | |
178464cb EA |
608 | #endif |
609 | ||
610 | ||
c2edb205 EA |
611 | /* |
612 | ** Apple A/UX 3.0 | |
613 | */ | |
614 | ||
615 | #ifdef _AUX_SOURCE | |
25a722b1 | 616 | # include <sys/sysmacros.h> |
c2edb205 | 617 | # define BSD /* has BSD routines */ |
c2edb205 | 618 | # define HASUNAME 1 /* use System V uname(2) system call */ |
c2edb205 | 619 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ |
53335960 | 620 | # define SIGFUNC_DEFINED /* sigfunc_t already defined */ |
a74fd615 EA |
621 | # ifndef IDENTPROTO |
622 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
623 | # endif | |
c2edb205 EA |
624 | # define FORK fork |
625 | # ifndef _PATH_SENDMAILCF | |
626 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
627 | # endif | |
628 | # ifndef LA_TYPE | |
629 | # define LA_TYPE LA_ZERO | |
630 | # endif | |
5e0e0f8f | 631 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
96e003d2 EA |
632 | # undef WIFEXITED |
633 | # undef WEXITSTATUS | |
c2edb205 EA |
634 | #endif |
635 | ||
636 | ||
82530719 EA |
637 | /* |
638 | ** Encore UMAX V | |
639 | ** | |
640 | ** Not extensively tested. | |
641 | */ | |
642 | ||
643 | #ifdef UMAXV | |
644 | # include <limits.h> | |
645 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
82530719 EA |
646 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ |
647 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
1ee33f7d | 648 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
82530719 EA |
649 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ |
650 | # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ | |
651 | # define FORK fork /* no vfork(2) primitive available */ | |
5e0e0f8f | 652 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
82530719 EA |
653 | # define MAXPATHLEN PATH_MAX |
654 | extern struct passwd *getpwent(), *getpwnam(), *getpwuid(); | |
655 | extern struct group *getgrent(), *getgrnam(), *getgrgid(); | |
656 | # undef WIFEXITED | |
657 | # undef WEXITSTATUS | |
658 | #endif | |
659 | ||
660 | ||
31c3ae15 EA |
661 | /* |
662 | ** Stardent Titan 3000 running TitanOS 4.2. | |
663 | ** | |
664 | ** Must be compiled in "cc -43" mode. | |
665 | ** | |
fce21cb9 | 666 | ** From Kate Hedstrom <kate@ahab.rutgers.edu>. |
31c3ae15 EA |
667 | ** |
668 | ** Note the tweaking below after the BSD defines are set. | |
669 | */ | |
670 | ||
671 | #ifdef titan | |
672 | # define setpgid setpgrp | |
673 | typedef int pid_t; | |
674 | # undef WIFEXITED | |
675 | # undef WEXITSTATUS | |
676 | #endif | |
677 | ||
678 | ||
c6bd47b4 EA |
679 | /* |
680 | ** Sequent DYNIX 3.2.0 | |
681 | ** | |
682 | ** From Jim Davis <jdavis@cs.arizona.edu>. | |
683 | */ | |
684 | ||
685 | #ifdef sequent | |
efadb8ee | 686 | |
c6bd47b4 EA |
687 | # define BSD 1 |
688 | # define HASUNSETENV 1 | |
689 | # define BSD4_3 1 /* to get signal() in conf.c */ | |
690 | # define WAITUNION 1 | |
691 | # define LA_TYPE LA_FLOAT | |
692 | # ifdef _POSIX_VERSION | |
693 | # undef _POSIX_VERSION /* set in <unistd.h> */ | |
694 | # endif | |
695 | # undef HASSETVBUF /* don't actually have setvbuf(3) */ | |
696 | # define setpgid setpgrp | |
697 | ||
698 | /* Have to redefine WIFEXITED to take an int, to work with waitfor() */ | |
699 | # undef WIFEXITED | |
700 | # define WIFEXITED(s) (((union wait*)&(s))->w_stopval != WSTOPPED && \ | |
701 | ((union wait*)&(s))->w_termsig == 0) | |
702 | # define WEXITSTATUS(s) (((union wait*)&(s))->w_retcode) | |
703 | typedef int pid_t; | |
704 | # define isgraph(c) (isprint(c) && (c != ' ')) | |
705 | ||
28462cf3 EA |
706 | # ifndef IDENTPROTO |
707 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
708 | # endif | |
709 | ||
c6bd47b4 EA |
710 | # ifndef _PATH_UNIX |
711 | # define _PATH_UNIX "/dynix" | |
712 | # endif | |
713 | # ifndef _PATH_SENDMAILCF | |
714 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
715 | # endif | |
716 | ||
717 | #endif | |
718 | ||
719 | ||
efadb8ee EA |
720 | /* |
721 | ** Sequent DYNIX/ptx v2.0 (and higher) | |
722 | ** | |
723 | ** For DYNIX/ptx v1.x, undefine HASSETREUID. | |
724 | ** | |
725 | ** From Tim Wright <timw@sequent.com>. | |
726 | */ | |
727 | ||
728 | #ifdef _SEQUENT_ | |
729 | # define SYSTEM5 1 /* include all the System V defines */ | |
730 | # define HASSETSID 1 /* has POSIX setsid(2) call */ | |
731 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
732 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
733 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
734 | # define GIDSET_T gid_t | |
735 | # define LA_TYPE LA_INT | |
736 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ | |
737 | # undef SETPROCTITLE | |
28462cf3 EA |
738 | # ifndef IDENTPROTO |
739 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
740 | # endif | |
efadb8ee EA |
741 | # ifndef _PATH_SENDMAILCF |
742 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
743 | # endif | |
744 | # ifndef _PATH_SENDMAILPID | |
745 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
746 | # endif | |
747 | #endif | |
748 | ||
749 | ||
250441f6 EA |
750 | /* |
751 | ** Cray Unicos | |
752 | ** | |
753 | ** Ported by David L. Kensiski, Sterling Sofware <kensiski@nas.nasa.gov> | |
754 | */ | |
755 | ||
756 | #ifdef UNICOS | |
757 | # define SYSTEM5 1 /* include all the System V defines */ | |
758 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
250441f6 EA |
759 | # define MAXPATHLEN PATHSIZE |
760 | # define LA_TYPE LA_ZERO | |
5e0e0f8f | 761 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
250441f6 EA |
762 | #endif |
763 | ||
c6bd47b4 | 764 | |
548197f7 EA |
765 | /* |
766 | ** Apollo DomainOS | |
767 | ** | |
768 | ** From Todd Martin <tmartint@tus.ssi1.com> & Don Lewis <gdonl@gv.ssi1.com> | |
e7261663 | 769 | ** |
548197f7 EA |
770 | ** 15 Jan 1994 |
771 | ** | |
772 | */ | |
773 | ||
774 | #ifdef apollo | |
548197f7 EA |
775 | # define HASSETREUID 1 /* has setreuid(2) call */ |
776 | # define HASINITGROUPS 1 /* has initgroups(2) call */ | |
777 | # undef SETPROCTITLE | |
778 | # define LA_TYPE LA_SUBR /* use getloadavg.c */ | |
f243158a | 779 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
548197f7 EA |
780 | # ifndef _PATH_SENDMAILCF |
781 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
782 | # endif | |
783 | # ifndef _PATH_SENDMAILPID | |
784 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
785 | # endif | |
786 | # undef S_IFSOCK /* S_IFSOCK and S_IFIFO are the same */ | |
787 | # undef S_IFIFO | |
788 | # define S_IFIFO 0010000 | |
789 | # ifndef IDENTPROTO | |
790 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
791 | # endif | |
e7261663 | 792 | #endif |
548197f7 EA |
793 | |
794 | ||
795 | ||
178464cb | 796 | |
ba6514e2 | 797 | /********************************************************************** |
fd57f063 | 798 | ** End of Per-Operating System defines |
ba6514e2 | 799 | **********************************************************************/ |
fd57f063 | 800 | |
b4cd00ff EA |
801 | /********************************************************************** |
802 | ** More general defines | |
803 | **********************************************************************/ | |
804 | ||
33d59d37 EA |
805 | /* general BSD defines */ |
806 | #ifdef BSD | |
39270cfd EA |
807 | # define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */ |
808 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
809 | # define HASINITGROUPS 1 /* has initgroups(2) call */ | |
72af7ebb EA |
810 | # ifndef HASFLOCK |
811 | # define HASFLOCK 1 /* has flock(2) call */ | |
812 | # endif | |
33d59d37 EA |
813 | #endif |
814 | ||
f361504a EA |
815 | /* general System V Release 4 defines */ |
816 | #ifdef __svr4__ | |
817 | # define SYSTEM5 1 | |
818 | # define HASSETREUID 1 /* has seteuid(2) call & working saved uids */ | |
1ee33f7d EA |
819 | # ifndef HASGETUSERSHELL |
820 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
9ceb18fe | 821 | # endif |
f361504a EA |
822 | # define setreuid(r, e) seteuid(e) |
823 | ||
824 | # ifndef _PATH_UNIX | |
825 | # define _PATH_UNIX "/unix" | |
826 | # endif | |
827 | # ifndef _PATH_SENDMAILCF | |
828 | # define _PATH_SENDMAILCF "/usr/ucblib/sendmail.cf" | |
829 | # endif | |
830 | # ifndef _PATH_SENDMAILPID | |
831 | # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid" | |
832 | # endif | |
833 | # ifndef SYSLOG_BUFSIZE | |
834 | # define SYSLOG_BUFSIZE 128 | |
835 | # endif | |
836 | #endif | |
837 | ||
fd57f063 | 838 | /* general System V defines */ |
402003b1 | 839 | #ifdef SYSTEM5 |
8988dfd3 | 840 | # include <sys/sysmacros.h> |
b4cd00ff | 841 | # define HASUNAME 1 /* use System V uname(2) system call */ |
82530719 | 842 | # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ |
c6bd47b4 | 843 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ |
33d59d37 | 844 | # ifndef LA_TYPE |
5e0e0f8f EA |
845 | # define LA_TYPE LA_INT /* assume integer load average */ |
846 | # endif | |
847 | # ifndef SFS_TYPE | |
848 | # define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */ | |
33d59d37 | 849 | # endif |
b4cd00ff EA |
850 | # define bcopy(s, d, l) (memmove((d), (s), (l))) |
851 | # define bzero(d, l) (memset((d), '\0', (l))) | |
852 | # define bcmp(s, d, l) (memcmp((s), (d), (l))) | |
402003b1 | 853 | #endif |
fd57f063 | 854 | |
b4cd00ff EA |
855 | /* general POSIX defines */ |
856 | #ifdef _POSIX_VERSION | |
fe3849ea EA |
857 | # define HASSETSID 1 /* has Posix setsid(2) call */ |
858 | # define HASWAITPID 1 /* has Posix waitpid(2) call */ | |
b4cd00ff EA |
859 | #endif |
860 | ||
e6cb9fc4 EA |
861 | /* |
862 | ** If no type for argument two of getgroups call is defined, assume | |
863 | ** it's an integer -- unfortunately, there seem to be several choices | |
864 | ** here. | |
865 | */ | |
866 | ||
867 | #ifndef GIDSET_T | |
868 | # define GIDSET_T int | |
869 | #endif | |
870 | ||
31c3ae15 EA |
871 | /* |
872 | ** Tweaking for systems that (for example) claim to be BSD but | |
873 | ** don't have all the standard BSD routines (boo hiss). | |
874 | */ | |
875 | ||
876 | #ifdef titan | |
877 | # undef HASINITGROUPS /* doesn't have initgroups(3) call */ | |
878 | #endif | |
879 | ||
72af7ebb | 880 | |
a74fd615 EA |
881 | /* |
882 | ** Due to a "feature" in some operating systems such as Ultrix 4.3 and | |
883 | ** HPUX 8.0, if you receive a "No route to host" message (ICMP message | |
884 | ** ICMP_UNREACH_HOST) on _any_ connection, all connections to that host | |
885 | ** are closed. Some firewalls return this error if you try to connect | |
886 | ** to the IDENT port (113), so you can't receive email from these hosts | |
887 | ** on these systems. The firewall really should use a more specific | |
888 | ** message such as ICMP_UNREACH_PROTOCOL or _PORT or _NET_PROHIB. If | |
889 | ** not explicitly set to zero above, default it on. | |
890 | */ | |
891 | ||
892 | #ifndef IDENTPROTO | |
893 | # define IDENTPROTO 1 /* use IDENT proto (RFC 1413) */ | |
894 | #endif | |
895 | ||
1ee33f7d EA |
896 | #ifndef HASGETUSERSHELL |
897 | # define HASGETUSERSHELL 1 /* libc has getusershell(3) call */ | |
9ceb18fe EA |
898 | #endif |
899 | ||
72af7ebb EA |
900 | #ifndef HASFLOCK |
901 | # define HASFLOCK 0 /* assume no flock(2) support */ | |
902 | #endif | |
903 | ||
2295903c EA |
904 | |
905 | /********************************************************************** | |
e6245c7e EA |
906 | ** Remaining definitions should never have to be changed. They are |
907 | ** primarily to provide back compatibility for older systems -- for | |
6070681d | 908 | ** example, it includes some POSIX compatibility definitions |
2295903c | 909 | **********************************************************************/ |
e6245c7e | 910 | |
bd3dddbf EA |
911 | /* System 5 compatibility */ |
912 | #ifndef S_ISREG | |
fce21cb9 EA |
913 | # define S_ISREG(foo) ((foo & S_IFMT) == S_IFREG) |
914 | #endif | |
915 | #if !defined(S_ISLNK) && defined(S_IFLNK) | |
916 | # define S_ISLNK(foo) ((foo & S_IFMT) == S_IFLNK) | |
bd3dddbf EA |
917 | #endif |
918 | #ifndef S_IWGRP | |
919 | #define S_IWGRP 020 | |
920 | #endif | |
921 | #ifndef S_IWOTH | |
922 | #define S_IWOTH 002 | |
923 | #endif | |
924 | ||
030ae776 EA |
925 | /* |
926 | ** Older systems don't have this error code -- it should be in | |
927 | ** /usr/include/sysexits.h. | |
928 | */ | |
929 | ||
930 | # ifndef EX_CONFIG | |
931 | # define EX_CONFIG 78 /* configuration error */ | |
932 | # endif | |
5229f34d | 933 | |
fe3849ea EA |
934 | /* pseudo-code used in server SMTP */ |
935 | # define EX_QUIT 22 /* drop out of server immediately */ | |
936 | ||
937 | ||
92f2b65e EA |
938 | /* |
939 | ** These are used in a few cases where we need some special | |
940 | ** error codes, but where the system doesn't provide something | |
941 | ** reasonable. They are printed in errstring. | |
942 | */ | |
943 | ||
944 | #ifndef E_PSEUDOBASE | |
945 | # define E_PSEUDOBASE 256 | |
946 | #endif | |
947 | ||
948 | #define EOPENTIMEOUT (E_PSEUDOBASE + 0) /* timeout on open */ | |
949 | #define E_DNSBASE (E_PSEUDOBASE + 20) /* base for DNS h_errno */ | |
950 | ||
0639fd0c EA |
951 | /* type of arbitrary pointer */ |
952 | #ifndef ARBPTR_T | |
953 | # define ARBPTR_T void * | |
954 | #endif | |
955 | ||
ed0b2c1b EA |
956 | #ifndef __P |
957 | # include "cdefs.h" | |
958 | #endif | |
959 | ||
3356c77c EA |
960 | /* |
961 | ** Do some required dependencies | |
962 | */ | |
963 | ||
964 | #if defined(NETINET) || defined(NETISO) | |
e9aa7870 EA |
965 | # define SMTP 1 /* enable user and server SMTP */ |
966 | # define QUEUE 1 /* enable queueing */ | |
967 | # define DAEMON 1 /* include the daemon (requires IPC & SMTP) */ | |
3356c77c EA |
968 | #endif |
969 | ||
970 | ||
5229f34d EA |
971 | /* |
972 | ** Arrange to use either varargs or stdargs | |
973 | */ | |
974 | ||
975 | # ifdef __STDC__ | |
976 | ||
977 | # include <stdarg.h> | |
978 | ||
5229f34d EA |
979 | # define VA_LOCAL_DECL va_list ap; |
980 | # define VA_START(f) va_start(ap, f) | |
981 | # define VA_END va_end(ap) | |
982 | ||
983 | # else | |
984 | ||
985 | # include <varargs.h> | |
986 | ||
5229f34d EA |
987 | # define VA_LOCAL_DECL va_list ap; |
988 | # define VA_START(f) va_start(ap) | |
989 | # define VA_END va_end(ap) | |
990 | ||
991 | # endif | |
422bed79 | 992 | |
322eceee | 993 | #ifdef HASUNAME |
422bed79 EA |
994 | # include <sys/utsname.h> |
995 | # ifdef newstr | |
996 | # undef newstr | |
997 | # endif | |
322eceee | 998 | #else /* ! HASUNAME */ |
422bed79 EA |
999 | # define NODE_LENGTH 32 |
1000 | struct utsname | |
1001 | { | |
1002 | char nodename[NODE_LENGTH+1]; | |
1003 | }; | |
322eceee | 1004 | #endif /* HASUNAME */ |
6e99f903 | 1005 | |
7621e399 EA |
1006 | #if !defined(MAXHOSTNAMELEN) && !defined(_SCO_unix_) |
1007 | # define MAXHOSTNAMELEN 256 | |
8d3fd325 | 1008 | #endif |
49c069a9 EA |
1009 | |
1010 | #if !defined(SIGCHLD) && defined(SIGCLD) | |
1011 | # define SIGCHLD SIGCLD | |
1012 | #endif | |
1013 | ||
1014 | #ifndef STDIN_FILENO | |
1015 | #define STDIN_FILENO 0 | |
1016 | #endif | |
1017 | ||
1018 | #ifndef STDOUT_FILENO | |
1019 | #define STDOUT_FILENO 1 | |
1020 | #endif | |
1021 | ||
1022 | #ifndef STDERR_FILENO | |
1023 | #define STDERR_FILENO 2 | |
1024 | #endif | |
f8a31c8e | 1025 | |
0f786d57 | 1026 | #ifndef LOCK_SH |
39270cfd EA |
1027 | # define LOCK_SH 0x01 /* shared lock */ |
1028 | # define LOCK_EX 0x02 /* exclusive lock */ | |
1029 | # define LOCK_NB 0x04 /* non-blocking lock */ | |
1030 | # define LOCK_UN 0x08 /* unlock */ | |
1031 | #endif | |
64247676 | 1032 | |
39270cfd EA |
1033 | #ifndef SIG_ERR |
1034 | # define SIG_ERR ((void (*)()) -1) | |
f8a31c8e | 1035 | #endif |
a3685d83 | 1036 | |
0349f8cc EA |
1037 | #ifndef WEXITSTATUS |
1038 | # define WEXITSTATUS(st) (((st) >> 8) & 0377) | |
1039 | #endif | |
1040 | #ifndef WIFEXITED | |
1041 | # define WIFEXITED(st) (((st) & 0377) == 0) | |
1042 | #endif | |
1043 | ||
53335960 EA |
1044 | #ifndef SIGFUNC_DEFINED |
1045 | typedef void (*sigfunc_t) __P((int)); | |
1046 | #endif | |
1047 | ||
7cfc9c77 EA |
1048 | /* size of syslog buffer */ |
1049 | #ifndef SYSLOG_BUFSIZE | |
1050 | # define SYSLOG_BUFSIZE 1024 | |
1051 | #endif | |
1052 | ||
a3685d83 EA |
1053 | /* |
1054 | ** Size of tobuf (deliver.c) | |
1055 | ** Tweak this to match your syslog implementation. It will have to | |
1056 | ** allow for the extra information printed. | |
1057 | */ | |
1058 | ||
1059 | #ifndef TOBUFSIZE | |
7cfc9c77 EA |
1060 | # if (SYSLOG_BUFSIZE) > 512 |
1061 | # define TOBUFSIZE (SYSLOG_BUFSIZE - 256) | |
1062 | # else | |
1063 | # define TOBUFSIZE 256 | |
1064 | # endif | |
a3685d83 | 1065 | #endif |
9114f86c | 1066 | |
77779257 EA |
1067 | /* |
1068 | ** Size of prescan buffer. | |
1069 | ** Despite comments in the _sendmail_ book, this probably should | |
1070 | ** not be changed; there are some hard-to-define dependencies. | |
1071 | */ | |
1072 | ||
1073 | # define PSBUFSIZE (MAXNAME + MAXATOM) /* size of prescan buffer */ | |
9114f86c EA |
1074 | /* fork routine -- set above using #ifdef _osname_ or in Makefile */ |
1075 | # ifndef FORK | |
1076 | # define FORK vfork /* function to call to fork mailer */ | |
1077 | # endif | |
5e0139e6 EA |
1078 | |
1079 | /* | |
1080 | ** If we are going to link scanf anyway, use it in readcf | |
1081 | */ | |
1082 | ||
1083 | #if !defined(HASUNAME) && !defined(SCANF) | |
1084 | # define SCANF 1 | |
1085 | #endif |