Commit | Line | Data |
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5a739feb | 1 | /* |
792e6158 | 2 | * Copyright (c) 1983, 1995 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 | * |
d66e21c5 | 8 | * @(#)conf.h 8.165 (Berkeley) %G% |
bee79b64 | 9 | */ |
aeb2545d DF |
10 | |
11 | /* | |
12 | ** CONF.H -- All user-configurable parameters for sendmail | |
5a739feb EA |
13 | */ |
14 | ||
bdf2e9ed EA |
15 | struct rusage; /* forward declaration to get gcc to shut up in wait.h */ |
16 | ||
f43b04ce | 17 | # include <sys/param.h> |
82530719 | 18 | # include <sys/types.h> |
46300693 | 19 | # include <sys/stat.h> |
c2edb205 | 20 | # include <sys/file.h> |
0349f8cc | 21 | # include <sys/wait.h> |
f8a31c8e | 22 | # include <fcntl.h> |
39270cfd | 23 | # include <signal.h> |
5b7a2dfe EA |
24 | # include <netdb.h> |
25 | # include <pwd.h> | |
f43b04ce | 26 | |
ba6514e2 | 27 | /********************************************************************** |
5a739feb EA |
28 | ** Table sizes, etc.... |
29 | ** There shouldn't be much need to change these.... | |
ba6514e2 | 30 | **********************************************************************/ |
5a739feb | 31 | |
d36f8e5c | 32 | # define MAXLINE 2048 /* max line length */ |
f0a960f1 | 33 | # define MAXNAME 256 /* max length of a name */ |
5a739feb | 34 | # define MAXPV 40 /* max # of parms to mailers */ |
d36f8e5c | 35 | # define MAXATOM 200 /* max atoms per address */ |
5a739feb | 36 | # define MAXMAILERS 25 /* maximum mailers known to system */ |
91e25a39 | 37 | # define MAXRWSETS 200 /* max # of sets of rewriting rules */ |
5a739feb | 38 | # define MAXPRIORITIES 25 /* max values for Precedence: field */ |
8583ab39 | 39 | # define MAXMXHOSTS 20 /* max # of MX records */ |
8657d05f | 40 | # define SMTPLINELIM 990 /* maximum SMTP line length */ |
f43b04ce EA |
41 | # define MAXKEY 128 /* maximum size of a database key */ |
42 | # define MEMCHUNKSIZE 1024 /* chunk size for memory allocation */ | |
b0b636d1 | 43 | # define MAXUSERENVIRON 100 /* max envars saved, must be >= 3 */ |
9f7134c8 | 44 | # define MAXALIASDB 12 /* max # of alias databases */ |
3b2e4211 EA |
45 | # define MAXMAPSTACK 12 /* max # of stacked or sequenced maps */ |
46 | # define MAXTOCLASS 8 /* max # of message timeout classes */ | |
022362dd EA |
47 | # define MAXMIMEARGS 20 /* max args in Content-Type: */ |
48 | # define MAXMIMENESTING 20 /* max MIME multipart nesting */ | |
8583ab39 EA |
49 | |
50 | # ifndef QUEUESIZE | |
04c2baef | 51 | # define QUEUESIZE 3000 /* max # of jobs per queue run */ |
8583ab39 EA |
52 | # endif |
53 | ||
ba6514e2 | 54 | /********************************************************************** |
5a739feb | 55 | ** Compilation options. |
9bcdff70 EA |
56 | ** |
57 | ** #define these if they are available; comment them out otherwise. | |
ba6514e2 | 58 | **********************************************************************/ |
5a739feb | 59 | |
9bcdff70 | 60 | # define LOG 1 /* enable logging */ |
9bcdff70 | 61 | # define UGLYUUCP 1 /* output ugly UUCP From lines */ |
8988dfd3 | 62 | # define NETUNIX 1 /* include unix domain support */ |
3356c77c | 63 | # define NETINET 1 /* include internet support */ |
7f0fd60b | 64 | # define MATCHGECOS 1 /* match user names from gecos field */ |
8e5c6745 | 65 | # define XDEBUG 1 /* enable extended debugging */ |
f09505ac | 66 | # if (defined(NEWDB) || defined(HESIOD)) && !defined(USERDB) |
15a87016 | 67 | # define USERDB 1 /* look in user database */ |
5a4c03c6 EA |
68 | # endif |
69 | ||
efe7f723 EA |
70 | /********************************************************************** |
71 | ** 0/1 Compilation options. | |
72 | ** #define these to 1 if they are available; | |
73 | ** #define them to 0 otherwise. | |
74 | **********************************************************************/ | |
75 | ||
76 | # ifndef NAMED_BIND | |
77 | # define NAMED_BIND 1 /* use Berkeley Internet Domain Server */ | |
78 | # endif | |
79 | ||
15a87016 EA |
80 | # ifndef DSN |
81 | # define DSN 1 /* include delivery status notification code */ | |
82 | # endif | |
83 | ||
8bc4f1c6 EA |
84 | # ifndef MIME8TO7 |
85 | # define MIME8TO7 1 /* 8->7 bit MIME conversions */ | |
86 | # endif | |
87 | ||
88 | # ifndef MIME7TO8 | |
89 | # define MIME7TO8 1 /* 7->8 bit MIME conversions */ | |
90 | # endif | |
91 | ||
fce21cb9 EA |
92 | /* |
93 | ** Most systems have symbolic links today, so default them on. You | |
94 | ** can turn them off by #undef'ing this below. | |
95 | */ | |
96 | ||
97 | # define HASLSTAT 1 /* has lstat(2) call */ | |
98 | ||
c6bd47b4 EA |
99 | /* |
100 | ** General "standard C" defines. | |
101 | ** | |
102 | ** These may be undone later, to cope with systems that claim to | |
103 | ** be Standard C but aren't. Gcc is the biggest offender -- it | |
104 | ** doesn't realize that the library is part of the language. | |
105 | ** | |
106 | ** Life would be much easier if we could get rid of this sort | |
107 | ** of bozo problems. | |
108 | */ | |
109 | ||
110 | #ifdef __STDC__ | |
111 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ | |
112 | #endif | |
113 | ||
ba6514e2 | 114 | /********************************************************************** |
e6245c7e EA |
115 | ** Operating system configuration. |
116 | ** | |
117 | ** Unless you are porting to a new OS, you shouldn't have to | |
118 | ** change these. | |
ba6514e2 | 119 | **********************************************************************/ |
5a4c03c6 | 120 | |
fd57f063 EA |
121 | /* |
122 | ** Per-Operating System defines | |
123 | */ | |
124 | ||
2b09dd75 | 125 | |
ba6514e2 | 126 | /* |
27a00e24 | 127 | ** HP-UX -- tested for 8.07, 9.00, and 9.01. |
4874708a EA |
128 | ** |
129 | ** If V4FS is defined, compile for HP-UX 10.0. | |
ba6514e2 EA |
130 | */ |
131 | ||
2e4c6b4f | 132 | #ifdef __hpux |
4874708a EA |
133 | /* common definitions for HP-UX 9.x and 10.x */ |
134 | # undef m_flags /* conflict between db.h & sys/sysmacros.h on HP 300 */ | |
fd57f063 | 135 | # define SYSTEM5 1 /* include all the System V defines */ |
39270cfd | 136 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
04c2baef EA |
137 | # define USESETEUID 1 /* has useable seteuid(2) call */ |
138 | # define seteuid(e) setresuid(-1, e, -1) | |
b5aacac9 | 139 | # define LA_TYPE LA_HPUX |
68821f30 | 140 | # define SPT_TYPE SPT_PSTAT |
5e0e0f8f | 141 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
60e52ca7 | 142 | # define GIDSET_T gid_t |
0379c130 EA |
143 | # ifndef HASGETUSERSHELL |
144 | # define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */ | |
145 | # endif | |
fc658fc9 | 146 | # define syslog hard_syslog |
0379c130 EA |
147 | # ifdef __STDC__ |
148 | extern int syslog(int, char *, ...); | |
149 | # endif | |
4874708a EA |
150 | |
151 | # ifdef V4FS | |
152 | /* HP-UX 10.x */ | |
153 | # define _PATH_UNIX "/stand/vmunix" | |
154 | # ifndef _PATH_SENDMAILCF | |
155 | # define _PATH_SENDMAILCF "/etc/mail/sendmail.cf" | |
156 | # endif | |
157 | # ifndef _PATH_SENDMAILPID | |
158 | # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid" | |
159 | # endif | |
160 | # ifndef IDENTPROTO | |
161 | # define IDENTPROTO 1 /* TCP/IP implementation fixed in 10.0 */ | |
162 | # endif | |
163 | ||
164 | # else | |
165 | /* HP-UX 9.x */ | |
166 | # define _PATH_UNIX "/hp-ux" | |
167 | # ifndef _PATH_SENDMAILCF | |
168 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
169 | # endif | |
170 | # ifndef IDENTPROTO | |
171 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
172 | # endif | |
173 | # endif | |
174 | ||
2e4c6b4f | 175 | #endif |
273562d8 | 176 | |
2b09dd75 | 177 | |
ba6514e2 EA |
178 | /* |
179 | ** IBM AIX 3.x -- actually tested for 3.2.3 | |
180 | */ | |
181 | ||
2e4c6b4f | 182 | #ifdef _AIX3 |
39270cfd | 183 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
485a1ac5 | 184 | # define HASUNAME 1 /* use System V uname(2) system call */ |
1ee33f7d | 185 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
298b05de EA |
186 | # ifndef IP_SRCROUTE |
187 | # define IP_SRCROUTE 0 /* Something is broken with getsockopt() */ | |
188 | # endif | |
9114f86c | 189 | # define FORK fork /* no vfork primitive available */ |
bdf2e9ed | 190 | # define GIDSET_T gid_t |
5e0e0f8f | 191 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ |
ddeafa3b | 192 | # define SPT_PADCHAR '\0' /* pad process title with nulls */ |
263da570 | 193 | # define LA_TYPE LA_INT |
2e4c6b4f | 194 | #endif |
8e5c6745 | 195 | |
2b09dd75 | 196 | |
ba6514e2 EA |
197 | /* |
198 | ** Silicon Graphics IRIX | |
199 | ** | |
0fc3fb21 | 200 | ** Compiles on 4.0.1. |
10589f62 | 201 | ** |
94faee41 EA |
202 | ** Use IRIX64 instead of IRIX for 64-bit IRIX (6.0). |
203 | ** Use IRIX5 instead of IRIX for IRIX 5.x. | |
10589f62 EA |
204 | ** |
205 | ** IRIX64 changes from Mark R. Levinson <ml@cvdev.rochester.edu>. | |
94faee41 | 206 | ** IRIX5 changes from Kari E. Hurtta <Kari.Hurtta@fmi.fi>. |
ba6514e2 EA |
207 | */ |
208 | ||
94faee41 | 209 | #if defined(IRIX64) || defined(IRIX5) |
10589f62 EA |
210 | # define IRIX |
211 | #endif | |
212 | ||
2e4c6b4f | 213 | #ifdef IRIX |
f369a70b | 214 | # define SYSTEM5 1 /* this is a System-V derived system */ |
39270cfd EA |
215 | # define HASSETREUID 1 /* has setreuid(2) call */ |
216 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
1ee33f7d | 217 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
8e5c6745 | 218 | # define FORK fork /* no vfork primitive available */ |
94faee41 | 219 | # if !defined(IRIX64) && !defined(IRIX5) |
162edce0 EA |
220 | # define WAITUNION 1 /* use "union wait" as wait argument type */ |
221 | # endif | |
0d2faefc | 222 | # define setpgid BSDsetpgrp |
e6cb9fc4 | 223 | # define GIDSET_T gid_t |
782a2f97 | 224 | # define ARGV_T const char ** |
5e0e0f8f | 225 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
b2b48b69 | 226 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
f369a70b | 227 | # define LA_TYPE LA_INT |
10589f62 EA |
228 | # ifdef IRIX64 |
229 | # define NAMELISTMASK 0x7fffffffffffffff /* mask for nlist() values */ | |
230 | # else | |
231 | # define NAMELISTMASK 0x7fffffff /* mask for nlist() values */ | |
232 | # endif | |
2e4c6b4f | 233 | #endif |
9114f86c | 234 | |
ba6514e2 EA |
235 | |
236 | /* | |
8988dfd3 EA |
237 | ** SunOS and Solaris |
238 | ** | |
239 | ** Tested on SunOS 4.1.x (a.k.a. Solaris 1.1.x) and | |
04c2baef | 240 | ** Solaris 2.4 (a.k.a. SunOS 5.4). |
ba6514e2 EA |
241 | */ |
242 | ||
45f49b73 | 243 | #if defined(sun) && !defined(BSD) |
fd57f063 | 244 | |
39270cfd | 245 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
8988dfd3 | 246 | # define HASUNAME 1 /* use System V uname(2) system call */ |
1ee33f7d | 247 | # define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */ |
5e0e0f8f | 248 | # define LA_TYPE LA_INT |
45f49b73 | 249 | |
d4125001 | 250 | # ifdef SOLARIS_2_3 |
67439414 | 251 | # define SOLARIS 203 /* for back compat only -- use -DSOLARIS=203 */ |
d4125001 EA |
252 | # endif |
253 | ||
7b3820ed | 254 | # ifdef SOLARIS |
ba6514e2 | 255 | /* Solaris 2.x (a.k.a. SunOS 5.x) */ |
0554a095 EA |
256 | # ifndef __svr4__ |
257 | # define __svr4__ /* use all System V Releae 4 defines below */ | |
258 | # endif | |
fd57f063 | 259 | # include <sys/time.h> |
d7a2e485 | 260 | # define GIDSET_T gid_t |
f361504a | 261 | # ifndef _PATH_UNIX |
1960c7b8 | 262 | # define _PATH_UNIX "/dev/ksyms" |
f361504a | 263 | # endif |
33d59d37 EA |
264 | # ifndef _PATH_SENDMAILCF |
265 | # define _PATH_SENDMAILCF "/etc/mail/sendmail.cf" | |
0f786d57 | 266 | # endif |
0f786d57 | 267 | # ifndef _PATH_SENDMAILPID |
33d59d37 EA |
268 | # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid" |
269 | # endif | |
f0416b32 EA |
270 | # ifndef _PATH_HOSTS |
271 | # define _PATH_HOSTS "/etc/inet/hosts" | |
272 | # endif | |
71aecf7c EA |
273 | # ifndef SYSLOG_BUFSIZE |
274 | # define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */ | |
275 | # endif | |
fd57f063 | 276 | |
7b3820ed | 277 | # else |
e9abaf1a | 278 | /* SunOS 4.0.3 or 4.1.x */ |
f361504a | 279 | # define HASSETREUID 1 /* has setreuid(2) call */ |
72af7ebb EA |
280 | # ifndef HASFLOCK |
281 | # define HASFLOCK 1 /* has flock(2) call */ | |
282 | # endif | |
5e0e0f8f | 283 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
45f49b73 | 284 | # include <vfork.h> |
45f49b73 | 285 | |
e9abaf1a EA |
286 | # ifdef SUNOS403 |
287 | /* special tweaking for SunOS 4.0.3 */ | |
288 | # include <malloc.h> | |
289 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
290 | # define WAITUNION 1 /* use "union wait" as wait argument type */ | |
291 | # undef WIFEXITED | |
292 | # undef WEXITSTATUS | |
293 | # undef HASUNAME | |
294 | # define setpgid setpgrp | |
295 | typedef int pid_t; | |
296 | extern char *getenv(); | |
297 | ||
d0812b5a EA |
298 | # else |
299 | /* 4.1.x specifics */ | |
300 | # define HASSETSID 1 /* has Posix setsid(2) call */ | |
301 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ | |
302 | ||
e9abaf1a | 303 | # endif |
fd57f063 | 304 | # endif |
45f49b73 EA |
305 | #endif |
306 | ||
fe3849ea | 307 | /* |
8988dfd3 EA |
308 | ** DG/UX |
309 | ** | |
810a6265 EA |
310 | ** Tested on 5.4.2 and 5.4.3. Use DGUX_5_4_2 to get the |
311 | ** older support. | |
312 | ** 5.4.3 changes from Mark T. Robinson <mtr@ornl.gov>. | |
fe3849ea EA |
313 | */ |
314 | ||
810a6265 EA |
315 | #ifdef DGUX_5_4_2 |
316 | # define DGUX 1 | |
317 | #endif | |
318 | ||
fe3849ea EA |
319 | #ifdef DGUX |
320 | # define SYSTEM5 1 | |
b5aacac9 | 321 | # define LA_TYPE LA_DGUX |
fe3849ea EA |
322 | # define HASSETREUID 1 /* has setreuid(2) call */ |
323 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
324 | # define HASSETSID 1 /* has Posix setsid(2) call */ | |
325 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
e1ab99fe | 326 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) */ |
a74fd615 EA |
327 | # ifndef IDENTPROTO |
328 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
329 | # endif | |
ddeafa3b | 330 | # define SPT_TYPE SPT_NONE /* don't use setproctitle */ |
5e0e0f8f | 331 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
8988dfd3 EA |
332 | |
333 | /* these include files must be included early on DG/UX */ | |
334 | # include <netinet/in.h> | |
335 | # include <arpa/inet.h> | |
336 | ||
810a6265 EA |
337 | # ifdef DGUX_5_4_2 |
338 | # define inet_addr dgux_inet_addr | |
fe3849ea | 339 | extern long dgux_inet_addr(); |
810a6265 | 340 | # endif |
fe3849ea EA |
341 | #endif |
342 | ||
2b09dd75 | 343 | |
ba6514e2 EA |
344 | /* |
345 | ** Digital Ultrix 4.2A or 4.3 | |
9cea9407 EA |
346 | ** |
347 | ** Apparently, fcntl locking is broken on 4.2A, in that locks are | |
348 | ** not dropped when the process exits. This causes major problems, | |
349 | ** so flock is the only alternative. | |
ba6514e2 EA |
350 | */ |
351 | ||
45f49b73 | 352 | #ifdef ultrix |
39270cfd | 353 | # define HASSETREUID 1 /* has setreuid(2) call */ |
33d59d37 | 354 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
39270cfd | 355 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
b1839a64 | 356 | # define HASUNAME 1 /* use System V uname(2) system call */ |
72af7ebb EA |
357 | # ifndef HASFLOCK |
358 | # define HASFLOCK 1 /* has flock(2) call */ | |
359 | # endif | |
1ee33f7d | 360 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
4aca8efc EA |
361 | # ifndef BROKEN_RES_SEARCH |
362 | # define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */ | |
363 | # endif | |
0dbb4629 EA |
364 | # ifdef vax |
365 | # define LA_TYPE LA_FLOAT | |
366 | # else | |
367 | # define LA_TYPE LA_INT | |
368 | # define LA_AVENRUN "avenrun" | |
369 | # endif | |
5e0e0f8f | 370 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
a74fd615 | 371 | # ifndef IDENTPROTO |
4aca8efc | 372 | # define IDENTPROTO 0 /* pre-4.4 TCP/IP implementation is broken */ |
a74fd615 | 373 | # endif |
e6245c7e EA |
374 | #endif |
375 | ||
2b09dd75 | 376 | |
6068a621 EA |
377 | /* |
378 | ** OSF/1 for Intel Paragon. | |
379 | ** | |
d4895973 EA |
380 | ** Contributed by Jeff A. Earickson <jeff@ssd.intel.com> |
381 | ** of Intel Scalable Systems Divison. | |
6068a621 EA |
382 | */ |
383 | ||
384 | #ifdef __PARAGON__ | |
385 | # define __osf__ 1 /* get OSF/1 defines below */ | |
386 | # ifndef _PATH_SENDMAILCF | |
387 | # define _PATH_SENDMAILCF "/var/adm/sendmail/sendmail.cf" | |
388 | # endif | |
389 | #endif | |
390 | ||
391 | ||
ba6514e2 EA |
392 | /* |
393 | ** OSF/1 (tested on Alpha) | |
394 | */ | |
395 | ||
fd57f063 | 396 | #ifdef __osf__ |
33d59d37 | 397 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
04c2baef | 398 | # define USESETEUID 1 /* has useable seteuid(2) call */ |
39270cfd | 399 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
534256ae | 400 | # ifndef HASFLOCK |
72af7ebb EA |
401 | # define HASFLOCK 1 /* has flock(2) call */ |
402 | # endif | |
33d59d37 | 403 | # define LA_TYPE LA_INT |
5e0e0f8f | 404 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
8988dfd3 | 405 | # ifndef _PATH_SENDMAILPID |
fc658fc9 | 406 | # define _PATH_SENDMAILPID "/var/run/sendmail.pid" |
8988dfd3 | 407 | # endif |
6070681d EA |
408 | #endif |
409 | ||
2b09dd75 | 410 | |
ba6514e2 EA |
411 | /* |
412 | ** NeXTstep | |
413 | */ | |
414 | ||
fbfeb92c | 415 | #ifdef NeXT |
39270cfd | 416 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
72af7ebb EA |
417 | # ifndef HASFLOCK |
418 | # define HASFLOCK 1 /* has flock(2) call */ | |
419 | # endif | |
9cb009c2 | 420 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ |
693a756a | 421 | # define WAITUNION 1 /* use "union wait" as wait argument type */ |
782a2f97 | 422 | # define UID_T int /* compiler gripes on uid_t */ |
8e5c6745 | 423 | # define sleep sleepX |
0d2faefc | 424 | # define setpgid setpgrp |
e60b62fd EA |
425 | # ifndef LA_TYPE |
426 | # define LA_TYPE LA_MACH | |
427 | # endif | |
5e0e0f8f | 428 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
0349f8cc | 429 | # ifndef _POSIX_SOURCE |
39270cfd | 430 | typedef int pid_t; |
0349f8cc EA |
431 | # undef WEXITSTATUS |
432 | # undef WIFEXITED | |
433 | # endif | |
0f786d57 EA |
434 | # ifndef _PATH_SENDMAILCF |
435 | # define _PATH_SENDMAILCF "/etc/sendmail/sendmail.cf" | |
436 | # endif | |
0f786d57 EA |
437 | # ifndef _PATH_SENDMAILPID |
438 | # define _PATH_SENDMAILPID "/etc/sendmail/sendmail.pid" | |
439 | # endif | |
8c5949d2 EA |
440 | #endif |
441 | ||
2b09dd75 | 442 | |
ba6514e2 | 443 | /* |
33d59d37 | 444 | ** 4.4 BSD |
9c08c09b EA |
445 | ** |
446 | ** See also BSD defines. | |
ba6514e2 EA |
447 | */ |
448 | ||
ed0b2c1b | 449 | #ifdef BSD4_4 |
0f786d57 | 450 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
04c2baef | 451 | # define USESETEUID 1 /* has useable seteuid(2) call */ |
ed0b2c1b | 452 | # include <sys/cdefs.h> |
7621e399 | 453 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ |
b7c46410 | 454 | # define BSD4_4_SOCKADDR /* has sa_len */ |
bdf2e9ed | 455 | # define NETLINK /* supports AF_LINK */ |
0f786d57 EA |
456 | # ifndef LA_TYPE |
457 | # define LA_TYPE LA_SUBR | |
458 | # endif | |
5e0e0f8f | 459 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
ddeafa3b | 460 | # define SPT_TYPE SPT_PSSTRINGS /* use PS_STRINGS pointer */ |
7621e399 EA |
461 | #endif |
462 | ||
2b09dd75 | 463 | |
e7261663 EA |
464 | /* |
465 | ** BSD/386 (all versions) | |
466 | ** From Tony Sanders, BSDI | |
467 | */ | |
468 | ||
469 | #ifdef __bsdi__ | |
470 | # define HASUNSETENV 1 /* has the unsetenv(3) call */ | |
471 | # define HASSETSID 1 /* has the setsid(2) POSIX syscall */ | |
04c2baef | 472 | # define USESETEUID 1 /* has useable seteuid(2) call */ |
e7261663 EA |
473 | # include <sys/cdefs.h> |
474 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ | |
b7c46410 | 475 | # define BSD4_4_SOCKADDR /* has sa_len */ |
bdf2e9ed | 476 | # define NETLINK /* supports AF_LINK */ |
11c14c72 | 477 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
e7261663 EA |
478 | # ifndef LA_TYPE |
479 | # define LA_TYPE LA_SUBR | |
480 | # endif | |
c291e9af | 481 | # define GIDSET_T gid_t |
11c14c72 EA |
482 | # if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 |
483 | /* version 1.1 or later */ | |
ddeafa3b EA |
484 | # undef SPT_TYPE |
485 | # define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */ | |
11c14c72 EA |
486 | # else |
487 | /* version 1.0 or earlier */ | |
488 | # ifndef OLD_NEWDB | |
489 | # define OLD_NEWDB 1 /* old version of newdb library */ | |
490 | # endif | |
ddeafa3b | 491 | # define SPT_PADCHAR '\0' /* pad process title with nulls */ |
11c14c72 | 492 | # endif |
e7261663 EA |
493 | #endif |
494 | ||
495 | ||
496 | ||
db82ecce | 497 | /* |
766f059d | 498 | ** 386BSD / FreeBSD 1.0E / NetBSD (all architectures, all versions) |
db82ecce EA |
499 | ** |
500 | ** 4.3BSD clone, closer to 4.4BSD | |
9c08c09b EA |
501 | ** |
502 | ** See also BSD defines. | |
db82ecce EA |
503 | */ |
504 | ||
766f059d | 505 | #if defined(__386BSD__) || defined(__FreeBSD__) || defined(__NetBSD__) |
db82ecce EA |
506 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
507 | # define HASSETSID 1 /* has the setsid(2) POSIX syscall */ | |
04c2baef | 508 | # define USESETEUID 1 /* has useable seteuid(2) call */ |
1411dc64 EA |
509 | # ifdef __NetBSD__ |
510 | # define HASUNAME 1 /* has uname(2) syscall */ | |
511 | # endif | |
db82ecce EA |
512 | # include <sys/cdefs.h> |
513 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ | |
b7c46410 | 514 | # define BSD4_4_SOCKADDR /* has sa_len */ |
bdf2e9ed | 515 | # define NETLINK /* supports AF_LINK */ |
db82ecce EA |
516 | # ifndef LA_TYPE |
517 | # define LA_TYPE LA_SUBR | |
518 | # endif | |
5e0e0f8f | 519 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
db82ecce EA |
520 | #endif |
521 | ||
522 | ||
8988dfd3 EA |
523 | /* |
524 | ** Mach386 | |
525 | ** | |
526 | ** For mt Xinu's Mach386 system. | |
527 | */ | |
528 | ||
529 | #if defined(MACH) && defined(i386) | |
530 | # define MACH386 1 | |
531 | # define HASUNSETENV 1 /* has unsetenv(3) call */ | |
532 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
534256ae | 533 | # ifndef HASFLOCK |
72af7ebb EA |
534 | # define HASFLOCK 1 /* has flock(2) call */ |
535 | # endif | |
8988dfd3 EA |
536 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ |
537 | # define NEEDSTRTOL 1 /* need the strtol() function */ | |
538 | # define setpgid setpgrp | |
539 | # ifndef LA_TYPE | |
540 | # define LA_TYPE LA_FLOAT | |
541 | # endif | |
5e0e0f8f | 542 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
c6bd47b4 | 543 | # undef HASSETVBUF /* don't actually have setvbuf(3) */ |
8988dfd3 EA |
544 | # undef WEXITSTATUS |
545 | # undef WIFEXITED | |
546 | # ifndef _PATH_SENDMAILCF | |
547 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
548 | # endif | |
549 | # ifndef _PATH_SENDMAILPID | |
550 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
551 | # endif | |
552 | #endif | |
553 | ||
554 | ||
35f1f39e EA |
555 | /* |
556 | ** 4.3 BSD -- this is for very old systems | |
557 | ** | |
f0bb212b EA |
558 | ** Should work for mt Xinu MORE/BSD and Mips UMIPS-BSD 2.1. |
559 | ** | |
35f1f39e EA |
560 | ** You'll also have to install a new resolver library. |
561 | ** I don't guarantee that support for this environment is complete. | |
562 | */ | |
563 | ||
f0bb212b | 564 | #if defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd) |
35f1f39e EA |
565 | # define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */ |
566 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ | |
0639fd0c | 567 | # define ARBPTR_T char * |
0d2faefc | 568 | # define setpgid setpgrp |
35f1f39e EA |
569 | # ifndef LA_TYPE |
570 | # define LA_TYPE LA_FLOAT | |
571 | # endif | |
572 | # ifndef _PATH_SENDMAILCF | |
573 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
574 | # endif | |
a74fd615 EA |
575 | # ifndef IDENTPROTO |
576 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
577 | # endif | |
ac3f694f EA |
578 | # undef WEXITSTATUS |
579 | # undef WIFEXITED | |
580 | typedef short pid_t; | |
581 | extern int errno; | |
35f1f39e EA |
582 | #endif |
583 | ||
2b09dd75 | 584 | |
ba6514e2 EA |
585 | /* |
586 | ** SCO Unix | |
8e01bd08 EA |
587 | ** |
588 | ** This includes two parts -- the first is for SCO Open Server 3.2v4 | |
589 | ** (contributed by Philippe Brand <phb@colombo.telesys-innov.fr>). | |
590 | ** The second is, I believe, for an older version. | |
ba6514e2 EA |
591 | */ |
592 | ||
8e01bd08 EA |
593 | #ifdef _SCO_unix_4_2 |
594 | # define _SCO_unix_ | |
595 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
3f23b98b | 596 | # define NEEDFSYNC 1 /* needs the fsync(2) call stub */ |
8e01bd08 EA |
597 | # define _PATH_UNIX "/unix" |
598 | # ifndef _PATH_SENDMAILCF | |
599 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
600 | # endif | |
601 | # ifndef _PATH_SENDMAILPID | |
602 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
603 | # endif | |
604 | #endif | |
605 | ||
7621e399 EA |
606 | #ifdef _SCO_unix_ |
607 | # define SYSTEM5 1 /* include all the System V defines */ | |
39270cfd | 608 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ |
175dac04 | 609 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
7621e399 EA |
610 | # define FORK fork |
611 | # define MAXPATHLEN PATHSIZE | |
fe3849ea | 612 | # define LA_TYPE LA_SHORT |
e8dfcb16 | 613 | # define SFS_TYPE SFS_4ARGS /* use <sys/statfs.h> 4-arg impl */ |
b2b48b69 | 614 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
f7311261 | 615 | # define TZ_TYPE TZ_TM_NAME /* use tm->tm_name */ |
8988dfd3 | 616 | # undef NETUNIX /* no unix domain socket support */ |
33d59d37 EA |
617 | #endif |
618 | ||
2b09dd75 | 619 | |
e3a8e3e0 EA |
620 | /* |
621 | ** ISC (SunSoft) Unix. | |
622 | ** | |
623 | ** Contributed by J.J. Bailey <jjb@jagware.bcc.com> | |
624 | */ | |
625 | ||
626 | #ifdef ISC_UNIX | |
627 | # include <net/errno.h> | |
628 | # define SYSTEM5 1 /* include all the System V defines */ | |
629 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
630 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
631 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
632 | # define NEEDFSYNC 1 /* needs the fsync(2) call stub */ | |
633 | # undef NETUNIX /* no unix domain socket support */ | |
634 | # define FORK fork | |
635 | # define MAXPATHLEN 1024 | |
636 | # define LA_TYPE LA_SHORT | |
637 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ | |
638 | # define SFS_BAVAIL f_bfree /* alternate field name */ | |
639 | # define _PATH_UNIX "/unix" | |
640 | # ifndef _PATH_SENDMAILCF | |
641 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
642 | # endif | |
643 | # ifndef _PATH_SENDMAILPID | |
644 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
645 | # endif | |
646 | ||
647 | typedef short pid_t; | |
648 | ||
649 | #endif | |
650 | ||
651 | ||
4d645e29 EA |
652 | /* |
653 | ** Altos System V. | |
654 | ** Contributed by Tim Rice <timr@crl.com>. | |
655 | */ | |
656 | ||
657 | #ifdef ALTOS_SYS_V | |
658 | # include <limits.h> | |
659 | # define SYSTEM5 1 /* include all the System V defines */ | |
660 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
661 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
662 | # define WAITUNION 1 /* use "union wait" as wait argument type */ | |
663 | # define NEEDFSYNC 1 /* no fsync(2) in system library */ | |
664 | # define FORK fork | |
665 | # define MAXPATHLEN PATHSIZE | |
666 | # define LA_TYPE LA_SHORT | |
667 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ | |
b2b48b69 | 668 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
4d645e29 EA |
669 | # define TZ_TYPE TZ_TM_NAME /* use tm->tm_name */ |
670 | # undef NETUNIX /* no unix domain socket support */ | |
671 | # undef WIFEXITED | |
672 | # undef WEXITSTATUS | |
673 | # define strtoul strtol /* gcc library bogosity */ | |
674 | ||
675 | typedef unsigned short uid_t; | |
676 | typedef unsigned short gid_t; | |
677 | typedef short pid_t; | |
678 | #endif | |
679 | ||
680 | ||
33d59d37 EA |
681 | /* |
682 | ** ConvexOS 11.0 and later | |
f0bb212b EA |
683 | ** |
684 | ** "Todd C. Miller" <millert@mroe.cs.colorado.edu> claims this | |
685 | ** works on 9.1 as well. | |
33d59d37 EA |
686 | */ |
687 | ||
688 | #ifdef _CONVEX_SOURCE | |
0c31d7be EA |
689 | # define BSD 1 /* include all the BSD defines */ |
690 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
33d59d37 | 691 | # define HASSETSID 1 /* has POSIX setsid(2) call */ |
0c31d7be | 692 | # define NEEDGETOPT 1 /* need replacement for getopt(3) */ |
33d59d37 | 693 | # define LA_TYPE LA_FLOAT |
5e0e0f8f | 694 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
f0bb212b EA |
695 | # ifndef _PATH_SENDMAILCF |
696 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
697 | # endif | |
698 | # ifndef S_IREAD | |
699 | # define S_IREAD _S_IREAD | |
700 | # define S_IWRITE _S_IWRITE | |
701 | # define S_IEXEC _S_IEXEC | |
702 | # define S_IFMT _S_IFMT | |
703 | # define S_IFCHR _S_IFCHR | |
704 | # define S_IFBLK _S_IFBLK | |
705 | # endif | |
a74fd615 EA |
706 | # ifndef IDENTPROTO |
707 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
708 | # endif | |
298b05de EA |
709 | # ifndef IP_SRCROUTE |
710 | # define IP_SRCROUTE 0 /* Something is broken with getsockopt() */ | |
711 | # endif | |
33d59d37 EA |
712 | #endif |
713 | ||
2b09dd75 | 714 | |
33d59d37 | 715 | /* |
fa323968 | 716 | ** RISC/os 4.52 |
33d59d37 | 717 | ** |
fa323968 | 718 | ** Gives a ton of warning messages, but otherwise compiles. |
33d59d37 EA |
719 | */ |
720 | ||
0fc3fb21 | 721 | #ifdef RISCOS |
fa323968 | 722 | |
33d59d37 | 723 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
534256ae | 724 | # ifndef HASFLOCK |
72af7ebb EA |
725 | # define HASFLOCK 1 /* has flock(2) call */ |
726 | # endif | |
fa323968 EA |
727 | # define WAITUNION 1 /* use "union wait" as wait argument type */ |
728 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ | |
33d59d37 EA |
729 | # define LA_TYPE LA_INT |
730 | # define LA_AVENRUN "avenrun" | |
731 | # define _PATH_UNIX "/unix" | |
fa323968 EA |
732 | # undef WIFEXITED |
733 | ||
734 | # define setpgid setpgrp | |
735 | ||
736 | extern int errno; | |
737 | typedef int pid_t; | |
738 | #define SIGFUNC_DEFINED | |
739 | typedef int (*sigfunc_t)(); | |
740 | extern char *getenv(); | |
741 | extern void *malloc(); | |
742 | ||
ed0b2c1b EA |
743 | #endif |
744 | ||
2b09dd75 | 745 | |
0d2faefc EA |
746 | /* |
747 | ** Linux 0.99pl10 and above... | |
a1a01683 EA |
748 | ** |
749 | ** Thanks to, in reverse order of contact: | |
750 | ** | |
751 | ** John Kennedy <warlock@csuchico.edu> | |
5d944135 | 752 | ** Andrew Pam <avatar@aus.xanadu.com> |
a1a01683 EA |
753 | ** Florian La Roche <rzsfl@rz.uni-sb.de> |
754 | ** Karl London <karl@borg.demon.co.uk> | |
755 | ** | |
5d944135 EA |
756 | ** Last compiled against: [12/14/94 @ 11:38:41 PM (Wednesday)] |
757 | ** sendmail 8.7.a.5 named 4.9.3-beta12-p1 db-1.85 | |
758 | ** gcc 2.6.2 libc.so.4.6.20 | |
759 | ** slackware 2.1.0 linux 1.1.70 | |
0d2faefc EA |
760 | */ |
761 | ||
404f4d13 | 762 | #ifdef __linux__ |
402003b1 | 763 | # define BSD 1 /* include BSD defines */ |
0d2faefc | 764 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ |
402003b1 | 765 | # define HASUNAME 1 /* use System V uname(2) system call */ |
c2edb205 | 766 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
402003b1 | 767 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ |
a1a01683 | 768 | # define GIDSET_T gid_t /* from <linux/types.h> */ |
375679c6 | 769 | # define HASGETUSERSHELL 0 /* getusershell(3) broken in Slackware 2.0 */ |
0668ff23 EA |
770 | # ifndef HASFLOCK |
771 | # define HASFLOCK 0 /* flock(2) is broken after 0.99.13 */ | |
772 | # endif | |
0d2faefc | 773 | # ifndef LA_TYPE |
ff065a83 | 774 | # define LA_TYPE LA_PROCSTR |
0d2faefc | 775 | # endif |
a1a01683 | 776 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() impl */ |
5d944135 EA |
777 | # ifndef _PATH_SENDMAILPID |
778 | # define _PATH_SENDMAILPID "/var/run/sendmail.pid" | |
779 | # endif | |
780 | # define TZ_TYPE TZ_TNAME | |
72ef208d | 781 | # include <sys/sysmacros.h> |
a1a01683 | 782 | # undef atol /* wounded in <stdlib.h> */ |
0d2faefc EA |
783 | #endif |
784 | ||
785 | ||
178464cb EA |
786 | /* |
787 | ** DELL SVR4 Issue 2.2, and others | |
788 | ** From Kimmo Suominen <kim@grendel.lut.fi> | |
789 | ** | |
790 | ** It's on #ifdef DELL_SVR4 because Solaris also gets __svr4__ | |
791 | ** defined, and the definitions conflict. | |
69bed929 EA |
792 | ** |
793 | ** Peter Wemm <peter@perth.DIALix.oz.au> claims that the setreuid | |
794 | ** trick works on DELL 2.2 (SVR4.0/386 version 4.0) and ESIX 4.0.3A | |
795 | ** (SVR4.0/386 version 3.0). | |
178464cb EA |
796 | */ |
797 | ||
798 | #ifdef DELL_SVR4 | |
f361504a EA |
799 | /* no changes necessary */ |
800 | /* see general __svr4__ defines below */ | |
178464cb EA |
801 | #endif |
802 | ||
803 | ||
c2edb205 EA |
804 | /* |
805 | ** Apple A/UX 3.0 | |
806 | */ | |
807 | ||
808 | #ifdef _AUX_SOURCE | |
25a722b1 | 809 | # include <sys/sysmacros.h> |
c2edb205 | 810 | # define BSD /* has BSD routines */ |
02e07c7e | 811 | # define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */ |
c2edb205 | 812 | # define HASUNAME 1 /* use System V uname(2) system call */ |
c2edb205 | 813 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ |
53335960 | 814 | # define SIGFUNC_DEFINED /* sigfunc_t already defined */ |
a74fd615 EA |
815 | # ifndef IDENTPROTO |
816 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
817 | # endif | |
c2edb205 EA |
818 | # define FORK fork |
819 | # ifndef _PATH_SENDMAILCF | |
820 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
821 | # endif | |
822 | # ifndef LA_TYPE | |
823 | # define LA_TYPE LA_ZERO | |
824 | # endif | |
5e0e0f8f | 825 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
96e003d2 EA |
826 | # undef WIFEXITED |
827 | # undef WEXITSTATUS | |
c2edb205 EA |
828 | #endif |
829 | ||
830 | ||
82530719 EA |
831 | /* |
832 | ** Encore UMAX V | |
833 | ** | |
834 | ** Not extensively tested. | |
835 | */ | |
836 | ||
837 | #ifdef UMAXV | |
838 | # include <limits.h> | |
839 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
82530719 EA |
840 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ |
841 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
1ee33f7d | 842 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
82530719 EA |
843 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ |
844 | # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ | |
845 | # define FORK fork /* no vfork(2) primitive available */ | |
5e0e0f8f | 846 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
82530719 EA |
847 | # define MAXPATHLEN PATH_MAX |
848 | extern struct passwd *getpwent(), *getpwnam(), *getpwuid(); | |
849 | extern struct group *getgrent(), *getgrnam(), *getgrgid(); | |
850 | # undef WIFEXITED | |
851 | # undef WEXITSTATUS | |
852 | #endif | |
853 | ||
854 | ||
31c3ae15 EA |
855 | /* |
856 | ** Stardent Titan 3000 running TitanOS 4.2. | |
857 | ** | |
858 | ** Must be compiled in "cc -43" mode. | |
859 | ** | |
fce21cb9 | 860 | ** From Kate Hedstrom <kate@ahab.rutgers.edu>. |
31c3ae15 EA |
861 | ** |
862 | ** Note the tweaking below after the BSD defines are set. | |
863 | */ | |
864 | ||
865 | #ifdef titan | |
866 | # define setpgid setpgrp | |
867 | typedef int pid_t; | |
868 | # undef WIFEXITED | |
869 | # undef WEXITSTATUS | |
870 | #endif | |
871 | ||
872 | ||
c6bd47b4 EA |
873 | /* |
874 | ** Sequent DYNIX 3.2.0 | |
875 | ** | |
876 | ** From Jim Davis <jdavis@cs.arizona.edu>. | |
877 | */ | |
878 | ||
879 | #ifdef sequent | |
efadb8ee | 880 | |
c6bd47b4 EA |
881 | # define BSD 1 |
882 | # define HASUNSETENV 1 | |
883 | # define BSD4_3 1 /* to get signal() in conf.c */ | |
884 | # define WAITUNION 1 | |
885 | # define LA_TYPE LA_FLOAT | |
886 | # ifdef _POSIX_VERSION | |
887 | # undef _POSIX_VERSION /* set in <unistd.h> */ | |
888 | # endif | |
889 | # undef HASSETVBUF /* don't actually have setvbuf(3) */ | |
890 | # define setpgid setpgrp | |
891 | ||
892 | /* Have to redefine WIFEXITED to take an int, to work with waitfor() */ | |
893 | # undef WIFEXITED | |
894 | # define WIFEXITED(s) (((union wait*)&(s))->w_stopval != WSTOPPED && \ | |
895 | ((union wait*)&(s))->w_termsig == 0) | |
896 | # define WEXITSTATUS(s) (((union wait*)&(s))->w_retcode) | |
897 | typedef int pid_t; | |
898 | # define isgraph(c) (isprint(c) && (c != ' ')) | |
899 | ||
28462cf3 EA |
900 | # ifndef IDENTPROTO |
901 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
902 | # endif | |
903 | ||
c6bd47b4 EA |
904 | # ifndef _PATH_UNIX |
905 | # define _PATH_UNIX "/dynix" | |
906 | # endif | |
907 | # ifndef _PATH_SENDMAILCF | |
908 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
909 | # endif | |
910 | ||
911 | #endif | |
912 | ||
913 | ||
efadb8ee EA |
914 | /* |
915 | ** Sequent DYNIX/ptx v2.0 (and higher) | |
916 | ** | |
917 | ** For DYNIX/ptx v1.x, undefine HASSETREUID. | |
918 | ** | |
919 | ** From Tim Wright <timw@sequent.com>. | |
920 | */ | |
921 | ||
922 | #ifdef _SEQUENT_ | |
923 | # define SYSTEM5 1 /* include all the System V defines */ | |
924 | # define HASSETSID 1 /* has POSIX setsid(2) call */ | |
925 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
926 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
927 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
928 | # define GIDSET_T gid_t | |
929 | # define LA_TYPE LA_INT | |
930 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ | |
ddeafa3b | 931 | # define SPT_TYPE SPT_NONE /* don't use setproctitle */ |
28462cf3 EA |
932 | # ifndef IDENTPROTO |
933 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
934 | # endif | |
efadb8ee EA |
935 | # ifndef _PATH_SENDMAILCF |
936 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
937 | # endif | |
938 | # ifndef _PATH_SENDMAILPID | |
939 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
940 | # endif | |
941 | #endif | |
942 | ||
943 | ||
250441f6 EA |
944 | /* |
945 | ** Cray Unicos | |
946 | ** | |
947 | ** Ported by David L. Kensiski, Sterling Sofware <kensiski@nas.nasa.gov> | |
948 | */ | |
949 | ||
950 | #ifdef UNICOS | |
951 | # define SYSTEM5 1 /* include all the System V defines */ | |
952 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
250441f6 EA |
953 | # define MAXPATHLEN PATHSIZE |
954 | # define LA_TYPE LA_ZERO | |
5e0e0f8f | 955 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
b2b48b69 | 956 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
250441f6 EA |
957 | #endif |
958 | ||
c6bd47b4 | 959 | |
548197f7 EA |
960 | /* |
961 | ** Apollo DomainOS | |
962 | ** | |
963 | ** From Todd Martin <tmartint@tus.ssi1.com> & Don Lewis <gdonl@gv.ssi1.com> | |
e7261663 | 964 | ** |
548197f7 EA |
965 | ** 15 Jan 1994 |
966 | ** | |
967 | */ | |
968 | ||
969 | #ifdef apollo | |
548197f7 EA |
970 | # define HASSETREUID 1 /* has setreuid(2) call */ |
971 | # define HASINITGROUPS 1 /* has initgroups(2) call */ | |
ddeafa3b | 972 | # define SPT_TYPE SPT_NONE /* don't use setproctitle */ |
548197f7 | 973 | # define LA_TYPE LA_SUBR /* use getloadavg.c */ |
f243158a | 974 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
b2b48b69 | 975 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
548197f7 EA |
976 | # ifndef _PATH_SENDMAILCF |
977 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
978 | # endif | |
979 | # ifndef _PATH_SENDMAILPID | |
980 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
981 | # endif | |
982 | # undef S_IFSOCK /* S_IFSOCK and S_IFIFO are the same */ | |
983 | # undef S_IFIFO | |
984 | # define S_IFIFO 0010000 | |
985 | # ifndef IDENTPROTO | |
986 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
987 | # endif | |
e7261663 | 988 | #endif |
548197f7 EA |
989 | |
990 | ||
41915d28 | 991 | /* |
4579ffd9 | 992 | ** UnixWare 1.1.2. |
41915d28 EA |
993 | ** |
994 | ** From Evan Champion <evanc@spatial.synapse.org>. | |
995 | */ | |
996 | ||
997 | #ifdef UNIXWARE | |
998 | # define SYSTEM5 1 | |
4579ffd9 EA |
999 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
1000 | # define HASGETDTABLESIZE 1 | |
1001 | # define HASSETREUID 1 | |
1002 | # define HASSETSID 1 | |
1003 | # define HASINITGROUPS 1 | |
1004 | # define GIDSET_T gid_t | |
1005 | # define SLEEP_T unsigned | |
41915d28 EA |
1006 | # define SFS_TYPE SFS_STATVFS |
1007 | # define LA_TYPE LA_ZERO | |
1008 | # undef WIFEXITED | |
1009 | # undef WEXITSTATUS | |
1010 | # define _PATH_UNIX "/unix" | |
1011 | # ifndef _PATH_SENDMAILCF | |
1012 | # define _PATH_SENDMAILCF "/usr/ucblib/sendmail.cf" | |
1013 | # endif | |
1014 | # ifndef _PATH_SENDMAILPID | |
1015 | # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid" | |
1016 | # endif | |
1017 | # define SYSLOG_BUFSIZE 128 | |
1018 | #endif | |
1019 | ||
1020 | ||
8b223875 EA |
1021 | /* |
1022 | ** Intergraph CLIX 3.1 | |
1023 | ** | |
1024 | ** From Paul Southworth <pauls@locust.cic.net> | |
1025 | */ | |
1026 | ||
1027 | #ifdef CLIX | |
1028 | # define SYSTEM5 1 /* looks like System V */ | |
41915d28 EA |
1029 | # ifndef HASGETUSERSHELL |
1030 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
1031 | # endif | |
8b223875 EA |
1032 | # define DEV_BSIZE 512 /* device block size not defined */ |
1033 | # define GIDSET_T gid_t | |
1034 | # undef LOG /* syslog not available */ | |
1035 | # define NEEDFSYNC 1 /* no fsync in system library */ | |
1036 | # define GETSHORT _getshort | |
1037 | #endif | |
1038 | ||
1039 | ||
01e1d6e5 EA |
1040 | /* |
1041 | ** NCR 3000 Series (SysVr4) | |
1042 | ** | |
264ee34f | 1043 | ** From Kevin Darcy <kevin@tech.mis.cfc.com>. |
01e1d6e5 EA |
1044 | */ |
1045 | ||
1046 | #ifdef NCR3000 | |
1047 | # define __svr4__ | |
1048 | # undef BSD | |
1049 | # define LA_AVENRUN "avenrun" | |
1050 | #endif | |
01e1d6e5 EA |
1051 | |
1052 | ||
264ee34f EA |
1053 | /* |
1054 | ** Tandem NonStop-UX SVR4 | |
1055 | ** | |
1056 | ** From Rick McCarty <mccarty@mpd.tandem.com>. | |
1057 | */ | |
1058 | ||
1059 | #ifdef NonStop_UX_BXX | |
1060 | # define __svr4__ | |
1061 | #endif | |
1062 | ||
548197f7 | 1063 | |
d576f75d EA |
1064 | /* |
1065 | ** Hitachi 3050R & 3050RX Workstations running HI-UX/WE2. | |
1066 | ** | |
1067 | ** Tested for 1.04 and 1.03 | |
1068 | ** From Akihiro Hashimoto ("Hash") <hash@dominic.ipc.chiba-u.ac.jp>. | |
1069 | */ | |
1070 | ||
1071 | #ifdef __H3050R | |
1072 | # define SYSTEM5 1 /* include all the System V defines */ | |
1073 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
1074 | # define setreuid(r, e) setresuid(r, e, -1) | |
1075 | # define LA_TYPE LA_FLOAT | |
1076 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ | |
1077 | # define HASSETVBUF /* HI-UX has no setlinebuf */ | |
1078 | # ifndef GIDSET_T | |
1079 | # define GIDSET_T gid_t | |
1080 | # endif | |
1081 | # ifndef _PATH_UNIX | |
1082 | # define _PATH_UNIX "/HI-UX" | |
1083 | # endif | |
1084 | # ifndef _PATH_SENDMAILCF | |
1085 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
1086 | # endif | |
1087 | # ifndef IDENTPROTO | |
1088 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
1089 | # endif | |
1090 | # ifndef HASGETUSERSHELL | |
1091 | # define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */ | |
1092 | # endif | |
1093 | ||
1094 | /* avoid m_flags conflict between db.h & sys/sysmacros.h on HIUX 3050 */ | |
1095 | # undef m_flags | |
1096 | ||
1097 | # ifdef __STDC__ | |
1098 | extern int syslog(int, char *, ...); | |
1099 | # endif | |
1100 | ||
1101 | #endif | |
1102 | ||
1103 | ||
3a15d11b EA |
1104 | /* |
1105 | ** Amdahl UTS System V 2.1.5 (SVr3-based) | |
1106 | ** | |
1107 | ** From: Janet Jackson <janet@dialix.oz.au>. | |
1108 | */ | |
1109 | ||
1110 | #ifdef _UTS | |
1111 | # include <sys/sysmacros.h> | |
1112 | # undef HASLSTAT /* has symlinks, but they cause problems */ | |
1113 | # define NEEDFSYNC 1 /* system fsync(2) fails on non-EFS filesys */ | |
1114 | # define SYS5SIGNALS 1 /* System V signal semantics */ | |
1115 | # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ | |
1116 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
1117 | # define HASINITGROUPS 1 /* has initgroups(3) function */ | |
1118 | # define HASSETVBUF 1 /* has setvbuf(3) function */ | |
1119 | # define HASSIGSETMASK 0 /* does not have sigsetmask(2) function */ | |
1120 | # ifndef HASGETUSERSHELL | |
1121 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) function */ | |
1122 | # endif | |
1123 | # define GIDSET_T gid_t /* type of 2nd arg to getgroups(2) isn't int */ | |
1124 | # define LA_TYPE LA_ZERO /* doesn't have load average */ | |
1125 | # define SFS_TYPE SFS_4ARGS /* use 4-arg statfs() */ | |
b2b48b69 | 1126 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
3a15d11b EA |
1127 | # define _PATH_UNIX "/unix" |
1128 | # ifndef _PATH_SENDMAILCF | |
1129 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
1130 | # endif | |
1131 | #endif | |
1132 | ||
1ead4c2f EA |
1133 | /* |
1134 | ** Cray Computer Corporation's CSOS | |
1135 | ** | |
297d9fc9 | 1136 | ** From Scott Bolte <scott@craycos.com>. |
1ead4c2f | 1137 | */ |
3a15d11b | 1138 | |
1ead4c2f EA |
1139 | #ifdef _CRAYCOM |
1140 | # define SYSTEM5 1 /* include all the System V defines */ | |
1141 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
1142 | # define NEEDFSYNC 1 /* no fsync in system library */ | |
1143 | # define MAXPATHLEN PATHSIZE | |
1144 | # define LA_TYPE LA_ZERO | |
1145 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ | |
b2b48b69 | 1146 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
1ead4c2f EA |
1147 | # define _POSIX_CHOWN_RESTRICTED -1 |
1148 | extern struct group *getgrent(), *getgrnam(), *getgrgid(); | |
1149 | #endif | |
3a15d11b | 1150 | |
178464cb | 1151 | |
550fee58 EA |
1152 | /* |
1153 | ** Sony NEWS-OS 4.2.1R and 6.0.3 | |
297d9fc9 EA |
1154 | ** |
1155 | ** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>. | |
550fee58 EA |
1156 | */ |
1157 | ||
1158 | #ifdef sony_news | |
1159 | # ifndef __svr4 | |
1160 | /* NEWS-OS 4.2.1R */ | |
1161 | # ifndef BSD | |
1162 | # define BSD /* has BSD routines */ | |
1163 | # endif | |
1164 | # define HASUNSETENV 1 /* has unsetenv(2) call */ | |
1165 | # undef HASSETVBUF /* don't actually have setvbuf(3) */ | |
1166 | # define WAITUNION 1 /* use "union wait" as wait argument type */ | |
1167 | # define LA_TYPE LA_INT | |
1168 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ | |
1169 | # ifndef HASFLOCK | |
1170 | # define HASFLOCK 1 /* has flock(2) call */ | |
1171 | # endif | |
1172 | # define setpgid setpgrp | |
1173 | # undef WIFEXITED | |
1174 | # undef WEXITSTATUS | |
1175 | typedef int pid_t; | |
1176 | typedef int (*sigfunc_t)(); | |
1177 | # define SIGFUNC_DEFINED | |
1178 | ||
1179 | # else | |
1180 | /* NEWS-OS 6.0.3 with /bin/cc */ | |
1181 | # define SYSTEM5 1 /* include all the System V defines */ | |
1182 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
1183 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
04c2baef | 1184 | # define USESETEUID 1 /* has useable seteuid(2) call */ |
550fee58 EA |
1185 | # define HASSETSID 1 /* has Posix setsid(2) call */ |
1186 | # define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */ | |
297d9fc9 | 1187 | # define LA_TYPE LA_READKSYM /* use MIOC_READKSYM ioctl */ |
550fee58 | 1188 | # define SFS_TYPE SFS_STATVFS /* use <sys/statvfs.h> statvfs() impl */ |
d66e21c5 EA |
1189 | # ifndef SPT_TYPE |
1190 | # define SPT_TYPE SPT_SYSMIPS /* use sysmips() (OS 6.0.2 or later) */ | |
1191 | # endif | |
550fee58 | 1192 | # define GIDSET_T gid_t |
550fee58 EA |
1193 | # undef WIFEXITED |
1194 | # undef WEXITSTATUS | |
1195 | # define _PATH_UNIX "/stand/unix" | |
1196 | # ifndef _PATH_SENDMAILCF | |
1197 | # define _PATH_SENDMAILCF "/etc/mail/sendmail.cf" | |
1198 | # endif | |
1199 | # ifndef _PATH_SENDMAILPID | |
1200 | # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid" | |
1201 | # endif | |
1202 | ||
1203 | # endif | |
1204 | #endif | |
1205 | ||
1206 | ||
1207 | /* | |
1208 | ** Omron LUNA/UNIOS-B 3.0, LUNA2/Mach and LUNA88K Mach | |
297d9fc9 EA |
1209 | ** |
1210 | ** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>. | |
550fee58 EA |
1211 | */ |
1212 | ||
1213 | #ifdef luna | |
1214 | # ifndef IDENTPROTO | |
1215 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
1216 | # endif | |
1217 | # ifdef uniosb | |
ca5a4f7e | 1218 | # include <sys/time.h> |
550fee58 EA |
1219 | # define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */ |
1220 | # endif | |
d66e21c5 EA |
1221 | # define HASUNSETENV 1 /* has unsetenv(2) call */ |
1222 | # define NEEDPUTENV 1 /* need putenv(3) call */ | |
550fee58 EA |
1223 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ |
1224 | # define WAITUNION 1 /* use "union wait" as wait argument type */ | |
1225 | # ifdef uniosb | |
1226 | # define LA_TYPE LA_INT | |
1227 | # endif | |
1228 | # ifdef luna2m | |
1229 | # define LA_TYPE LA_SUBR | |
1230 | # endif | |
1231 | # ifdef luna88k | |
1232 | # define LA_TYPE LA_INT | |
1233 | # endif | |
1234 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ | |
1235 | # define setpgid setpgrp | |
1236 | # undef WIFEXITED | |
1237 | # undef WEXITSTATUS | |
1238 | typedef int pid_t; | |
1239 | typedef int (*sigfunc_t)(); | |
1240 | # define SIGFUNC_DEFINED | |
1241 | extern char *getenv(); | |
1242 | extern int errno; | |
1243 | # ifndef _PATH_SENDMAILCF | |
1244 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
1245 | # endif | |
1246 | #endif | |
1247 | ||
1248 | ||
1249 | /* | |
297d9fc9 | 1250 | ** NEC EWS-UX/V 4.2 (with /usr/ucb/cc) |
550fee58 | 1251 | ** |
297d9fc9 | 1252 | ** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>. |
550fee58 EA |
1253 | */ |
1254 | ||
1255 | #ifdef nec_ews_svr4 | |
ca5a4f7e EA |
1256 | # ifndef __svr4__ |
1257 | # define __svr4__ /* use all System V Releae 4 defines below */ | |
1258 | # endif | |
550fee58 | 1259 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ |
550fee58 | 1260 | # define HASSETSID 1 /* has Posix setsid(2) call */ |
297d9fc9 | 1261 | # define LA_TYPE LA_READKSYM /* use MIOC_READSYM ioctl */ |
550fee58 EA |
1262 | # define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */ |
1263 | # define GIDSET_T gid_t | |
550fee58 EA |
1264 | # undef WIFEXITED |
1265 | # undef WEXITSTATUS | |
ca5a4f7e | 1266 | # define NAMELISTMASK 0x7fffffff /* mask for nlist() values */ |
550fee58 EA |
1267 | #endif |
1268 | ||
1269 | ||
1270 | ||
ba6514e2 | 1271 | /********************************************************************** |
fd57f063 | 1272 | ** End of Per-Operating System defines |
ba6514e2 | 1273 | **********************************************************************/ |
04c2baef | 1274 | \f/********************************************************************** |
b4cd00ff EA |
1275 | ** More general defines |
1276 | **********************************************************************/ | |
1277 | ||
33d59d37 EA |
1278 | /* general BSD defines */ |
1279 | #ifdef BSD | |
39270cfd EA |
1280 | # define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */ |
1281 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
1d560021 | 1282 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
230ac0bd EA |
1283 | # ifndef HASSETRLIMIT |
1284 | # define HASSETRLIMIT 1 /* has setrlimit(2) call */ | |
1285 | # endif | |
72af7ebb EA |
1286 | # ifndef HASFLOCK |
1287 | # define HASFLOCK 1 /* has flock(2) call */ | |
1288 | # endif | |
a2ba2f44 | 1289 | # ifndef TZ_TYPE |
f7311261 | 1290 | # define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone variable */ |
a2ba2f44 | 1291 | # endif |
33d59d37 EA |
1292 | #endif |
1293 | ||
f361504a EA |
1294 | /* general System V Release 4 defines */ |
1295 | #ifdef __svr4__ | |
1296 | # define SYSTEM5 1 | |
04c2baef | 1297 | # define USESETEUID 1 /* has useable seteuid(2) call */ |
1d560021 EA |
1298 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
1299 | # ifndef HASSETRLIMIT | |
1300 | # define HASSETRLIMIT 1 /* has setrlimit(2) call */ | |
1301 | # endif | |
1ee33f7d EA |
1302 | # ifndef HASGETUSERSHELL |
1303 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
9ceb18fe | 1304 | # endif |
f361504a EA |
1305 | |
1306 | # ifndef _PATH_UNIX | |
1307 | # define _PATH_UNIX "/unix" | |
1308 | # endif | |
1309 | # ifndef _PATH_SENDMAILCF | |
1310 | # define _PATH_SENDMAILCF "/usr/ucblib/sendmail.cf" | |
1311 | # endif | |
1312 | # ifndef _PATH_SENDMAILPID | |
1313 | # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid" | |
1314 | # endif | |
1315 | # ifndef SYSLOG_BUFSIZE | |
1316 | # define SYSLOG_BUFSIZE 128 | |
1317 | # endif | |
25e2468c EA |
1318 | # ifndef SFS_TYPE |
1319 | # define SFS_TYPE SFS_STATVFS | |
1320 | # endif | |
f361504a EA |
1321 | #endif |
1322 | ||
fd57f063 | 1323 | /* general System V defines */ |
402003b1 | 1324 | #ifdef SYSTEM5 |
8988dfd3 | 1325 | # include <sys/sysmacros.h> |
b4cd00ff | 1326 | # define HASUNAME 1 /* use System V uname(2) system call */ |
82530719 | 1327 | # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ |
c6bd47b4 | 1328 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ |
230ac0bd EA |
1329 | # ifndef HASULIMIT |
1330 | # define HASULIMIT 1 /* has the ulimit(2) syscall */ | |
1331 | # endif | |
33d59d37 | 1332 | # ifndef LA_TYPE |
b5aacac9 EA |
1333 | # ifdef MIOC_READKSYM |
1334 | # define LA_TYPE LA_READKSYM /* use MIOC_READKSYM ioctl */ | |
1335 | # else | |
1336 | # define LA_TYPE LA_INT /* assume integer load average */ | |
1337 | # endif | |
5e0e0f8f EA |
1338 | # endif |
1339 | # ifndef SFS_TYPE | |
1340 | # define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */ | |
33d59d37 | 1341 | # endif |
a2ba2f44 | 1342 | # ifndef TZ_TYPE |
f7311261 | 1343 | # define TZ_TYPE TZ_TZNAME /* use tzname[] vector */ |
a2ba2f44 | 1344 | # endif |
e3a8e3e0 EA |
1345 | # define bcopy(s, d, l) (memmove((d), (s), (l))) |
1346 | # define bzero(d, l) (memset((d), '\0', (l))) | |
1347 | # define bcmp(s, d, l) (memcmp((s), (d), (l))) | |
402003b1 | 1348 | #endif |
fd57f063 | 1349 | |
b4cd00ff EA |
1350 | /* general POSIX defines */ |
1351 | #ifdef _POSIX_VERSION | |
fe3849ea EA |
1352 | # define HASSETSID 1 /* has Posix setsid(2) call */ |
1353 | # define HASWAITPID 1 /* has Posix waitpid(2) call */ | |
04c2baef EA |
1354 | # if _POSIX_VERSION >= 199500 && !defined(USESETEUID) |
1355 | # define USESETEUID 1 /* has useable seteuid(2) call */ | |
1356 | # endif | |
b4cd00ff | 1357 | #endif |
04c2baef | 1358 | \f/* |
1ead4c2f EA |
1359 | ** Tweaking for systems that (for example) claim to be BSD or POSIX |
1360 | ** but don't have all the standard BSD or POSIX routines (boo hiss). | |
31c3ae15 EA |
1361 | */ |
1362 | ||
1363 | #ifdef titan | |
1364 | # undef HASINITGROUPS /* doesn't have initgroups(3) call */ | |
1365 | #endif | |
1366 | ||
1ead4c2f EA |
1367 | #ifdef _CRAYCOM |
1368 | # undef HASSETSID /* despite POSIX claim, doesn't have setsid */ | |
1369 | #endif | |
1370 | ||
e3a8e3e0 EA |
1371 | #ifdef ISC_UNIX |
1372 | # undef bcopy /* despite SystemV claim, uses BSD bcopy */ | |
1373 | #endif | |
1374 | ||
1375 | #ifdef ALTOS_SYS_V | |
1376 | # undef bcopy /* despite SystemV claim, uses BSD bcopy */ | |
1377 | # undef bzero /* despite SystemV claim, uses BSD bzero */ | |
1378 | # undef bcmp /* despite SystemV claim, uses BSD bcmp */ | |
1379 | #endif | |
1380 | ||
72af7ebb | 1381 | |
a74fd615 EA |
1382 | /* |
1383 | ** Due to a "feature" in some operating systems such as Ultrix 4.3 and | |
1384 | ** HPUX 8.0, if you receive a "No route to host" message (ICMP message | |
1385 | ** ICMP_UNREACH_HOST) on _any_ connection, all connections to that host | |
1386 | ** are closed. Some firewalls return this error if you try to connect | |
1387 | ** to the IDENT port (113), so you can't receive email from these hosts | |
1388 | ** on these systems. The firewall really should use a more specific | |
1389 | ** message such as ICMP_UNREACH_PROTOCOL or _PORT or _NET_PROHIB. If | |
1390 | ** not explicitly set to zero above, default it on. | |
1391 | */ | |
1392 | ||
1393 | #ifndef IDENTPROTO | |
1394 | # define IDENTPROTO 1 /* use IDENT proto (RFC 1413) */ | |
1395 | #endif | |
1396 | ||
298b05de EA |
1397 | #ifndef IP_SRCROUTE |
1398 | # define IP_SRCROUTE 1 /* Detect IP source routing */ | |
1399 | #endif | |
1400 | ||
1ee33f7d EA |
1401 | #ifndef HASGETUSERSHELL |
1402 | # define HASGETUSERSHELL 1 /* libc has getusershell(3) call */ | |
9ceb18fe EA |
1403 | #endif |
1404 | ||
72af7ebb EA |
1405 | #ifndef HASFLOCK |
1406 | # define HASFLOCK 0 /* assume no flock(2) support */ | |
1407 | #endif | |
1408 | ||
04c2baef EA |
1409 | #ifndef HASSETREUID |
1410 | # define HASSETREUID 0 /* assume no setreuid(2) call */ | |
1411 | #endif | |
1412 | ||
1413 | #ifndef USESETEUID | |
1414 | # define USESETEUID 0 /* assume no seteuid(2) call or no saved ids */ | |
1415 | #endif | |
1416 | ||
230ac0bd EA |
1417 | #ifndef HASSETRLIMIT |
1418 | # define HASSETRLIMIT 0 /* assume no setrlimit(2) support */ | |
1419 | #endif | |
1420 | ||
1421 | #ifndef HASULIMIT | |
1422 | # define HASULIMIT 0 /* assume no ulimit(2) support */ | |
1423 | #endif | |
1424 | ||
11c14c72 EA |
1425 | #ifndef OLD_NEWDB |
1426 | # define OLD_NEWDB 0 /* assume newer version of newdb */ | |
1427 | #endif | |
1428 | ||
3a15d11b EA |
1429 | /* heuristic setting of HASSETSIGMASK; can override above */ |
1430 | #ifndef HASSIGSETMASK | |
1431 | # ifdef SIGVTALRM | |
1432 | # define HASSETSIGMASK 1 | |
1433 | # else | |
1434 | # define HASSETSIGMASK 0 | |
1435 | # endif | |
1436 | #endif | |
1437 | ||
04c2baef EA |
1438 | /* |
1439 | ** If no type for argument two of getgroups call is defined, assume | |
1440 | ** it's an integer -- unfortunately, there seem to be several choices | |
1441 | ** here. | |
1442 | */ | |
1443 | ||
1444 | #ifndef GIDSET_T | |
1445 | # define GIDSET_T int | |
1446 | #endif | |
1447 | ||
782a2f97 EA |
1448 | #ifndef UID_T |
1449 | # define UID_T uid_t | |
1450 | #endif | |
1451 | ||
2604d017 EA |
1452 | #ifndef SIZE_T |
1453 | # define SIZE_T size_t | |
1454 | #endif | |
1455 | ||
782a2f97 EA |
1456 | #ifndef ARGV_T |
1457 | # define ARGV_T char ** | |
1458 | #endif | |
1459 | ||
2295903c EA |
1460 | |
1461 | /********************************************************************** | |
e6245c7e EA |
1462 | ** Remaining definitions should never have to be changed. They are |
1463 | ** primarily to provide back compatibility for older systems -- for | |
6070681d | 1464 | ** example, it includes some POSIX compatibility definitions |
2295903c | 1465 | **********************************************************************/ |
e6245c7e | 1466 | |
bd3dddbf EA |
1467 | /* System 5 compatibility */ |
1468 | #ifndef S_ISREG | |
fce21cb9 EA |
1469 | # define S_ISREG(foo) ((foo & S_IFMT) == S_IFREG) |
1470 | #endif | |
1471 | #if !defined(S_ISLNK) && defined(S_IFLNK) | |
1472 | # define S_ISLNK(foo) ((foo & S_IFMT) == S_IFLNK) | |
bd3dddbf | 1473 | #endif |
d52f8819 EA |
1474 | #ifndef S_IWUSR |
1475 | # define S_IWUSR 0200 | |
1476 | #endif | |
bd3dddbf | 1477 | #ifndef S_IWGRP |
d52f8819 | 1478 | # define S_IWGRP 0020 |
bd3dddbf EA |
1479 | #endif |
1480 | #ifndef S_IWOTH | |
d52f8819 | 1481 | # define S_IWOTH 0002 |
bd3dddbf EA |
1482 | #endif |
1483 | ||
030ae776 EA |
1484 | /* |
1485 | ** Older systems don't have this error code -- it should be in | |
1486 | ** /usr/include/sysexits.h. | |
1487 | */ | |
1488 | ||
1489 | # ifndef EX_CONFIG | |
1490 | # define EX_CONFIG 78 /* configuration error */ | |
1491 | # endif | |
5229f34d | 1492 | |
fe3849ea EA |
1493 | /* pseudo-code used in server SMTP */ |
1494 | # define EX_QUIT 22 /* drop out of server immediately */ | |
1495 | ||
1496 | ||
92f2b65e EA |
1497 | /* |
1498 | ** These are used in a few cases where we need some special | |
1499 | ** error codes, but where the system doesn't provide something | |
1500 | ** reasonable. They are printed in errstring. | |
1501 | */ | |
1502 | ||
1503 | #ifndef E_PSEUDOBASE | |
1504 | # define E_PSEUDOBASE 256 | |
1505 | #endif | |
1506 | ||
1507 | #define EOPENTIMEOUT (E_PSEUDOBASE + 0) /* timeout on open */ | |
1508 | #define E_DNSBASE (E_PSEUDOBASE + 20) /* base for DNS h_errno */ | |
1509 | ||
0639fd0c EA |
1510 | /* type of arbitrary pointer */ |
1511 | #ifndef ARBPTR_T | |
1512 | # define ARBPTR_T void * | |
1513 | #endif | |
1514 | ||
ed0b2c1b EA |
1515 | #ifndef __P |
1516 | # include "cdefs.h" | |
1517 | #endif | |
1518 | ||
648eb46e EA |
1519 | #if NAMED_BIND |
1520 | # include <arpa/nameser.h> | |
264ee34f EA |
1521 | # ifdef __svr4__ |
1522 | # ifdef NOERROR | |
1523 | # undef NOERROR /* avoid compiler conflict with stream.h */ | |
1524 | # endif | |
1525 | # endif | |
648eb46e EA |
1526 | #endif |
1527 | ||
d2dc4dd0 EA |
1528 | /* |
1529 | ** The size of an IP address -- can't use sizeof because of problems | |
1530 | ** on Crays, where everything is 64 bits. This will break if/when | |
1531 | ** IP addresses are expanded to eight bytes. | |
1532 | */ | |
1533 | ||
648eb46e EA |
1534 | #ifndef INADDRSZ |
1535 | # define INADDRSZ 4 | |
1536 | #endif | |
1537 | ||
1538 | /* | |
1539 | ** The size of various known types -- for reading network protocols. | |
1540 | ** Again, we can't use sizeof because of compiler randomness. | |
1541 | */ | |
1542 | ||
1543 | #ifndef INT16SZ | |
1544 | # define INT16SZ 2 | |
1545 | #endif | |
1546 | #ifndef INT32SZ | |
1547 | # define INT32SZ 4 | |
1548 | #endif | |
d2dc4dd0 | 1549 | |
3356c77c EA |
1550 | /* |
1551 | ** Do some required dependencies | |
1552 | */ | |
1553 | ||
1554 | #if defined(NETINET) || defined(NETISO) | |
e9aa7870 EA |
1555 | # define SMTP 1 /* enable user and server SMTP */ |
1556 | # define QUEUE 1 /* enable queueing */ | |
1557 | # define DAEMON 1 /* include the daemon (requires IPC & SMTP) */ | |
3356c77c EA |
1558 | #endif |
1559 | ||
1560 | ||
5229f34d EA |
1561 | /* |
1562 | ** Arrange to use either varargs or stdargs | |
1563 | */ | |
1564 | ||
1565 | # ifdef __STDC__ | |
1566 | ||
1567 | # include <stdarg.h> | |
1568 | ||
5229f34d EA |
1569 | # define VA_LOCAL_DECL va_list ap; |
1570 | # define VA_START(f) va_start(ap, f) | |
1571 | # define VA_END va_end(ap) | |
1572 | ||
1573 | # else | |
1574 | ||
1575 | # include <varargs.h> | |
1576 | ||
5229f34d EA |
1577 | # define VA_LOCAL_DECL va_list ap; |
1578 | # define VA_START(f) va_start(ap) | |
1579 | # define VA_END va_end(ap) | |
1580 | ||
1581 | # endif | |
422bed79 | 1582 | |
322eceee | 1583 | #ifdef HASUNAME |
422bed79 EA |
1584 | # include <sys/utsname.h> |
1585 | # ifdef newstr | |
1586 | # undef newstr | |
1587 | # endif | |
322eceee | 1588 | #else /* ! HASUNAME */ |
422bed79 EA |
1589 | # define NODE_LENGTH 32 |
1590 | struct utsname | |
1591 | { | |
1592 | char nodename[NODE_LENGTH+1]; | |
1593 | }; | |
322eceee | 1594 | #endif /* HASUNAME */ |
6e99f903 | 1595 | |
4d645e29 | 1596 | #if !defined(MAXHOSTNAMELEN) && !defined(_SCO_unix_) && !defined(NonStop_UX_BXX) && !defined(ALTOS_SYS_V) |
7621e399 | 1597 | # define MAXHOSTNAMELEN 256 |
8d3fd325 | 1598 | #endif |
49c069a9 EA |
1599 | |
1600 | #if !defined(SIGCHLD) && defined(SIGCLD) | |
1601 | # define SIGCHLD SIGCLD | |
1602 | #endif | |
1603 | ||
1604 | #ifndef STDIN_FILENO | |
550fee58 | 1605 | # define STDIN_FILENO 0 |
49c069a9 EA |
1606 | #endif |
1607 | ||
1608 | #ifndef STDOUT_FILENO | |
550fee58 | 1609 | # define STDOUT_FILENO 1 |
49c069a9 EA |
1610 | #endif |
1611 | ||
1612 | #ifndef STDERR_FILENO | |
550fee58 | 1613 | # define STDERR_FILENO 2 |
49c069a9 | 1614 | #endif |
f8a31c8e | 1615 | |
0f786d57 | 1616 | #ifndef LOCK_SH |
39270cfd EA |
1617 | # define LOCK_SH 0x01 /* shared lock */ |
1618 | # define LOCK_EX 0x02 /* exclusive lock */ | |
1619 | # define LOCK_NB 0x04 /* non-blocking lock */ | |
1620 | # define LOCK_UN 0x08 /* unlock */ | |
1621 | #endif | |
64247676 | 1622 | |
550fee58 EA |
1623 | #ifndef SEEK_SET |
1624 | # define SEEK_SET 0 | |
1625 | # define SEEK_CUR 1 | |
1626 | # define SEEK_END 2 | |
1627 | #endif | |
1628 | ||
39270cfd EA |
1629 | #ifndef SIG_ERR |
1630 | # define SIG_ERR ((void (*)()) -1) | |
f8a31c8e | 1631 | #endif |
a3685d83 | 1632 | |
0349f8cc EA |
1633 | #ifndef WEXITSTATUS |
1634 | # define WEXITSTATUS(st) (((st) >> 8) & 0377) | |
1635 | #endif | |
1636 | #ifndef WIFEXITED | |
1637 | # define WIFEXITED(st) (((st) & 0377) == 0) | |
1638 | #endif | |
1639 | ||
53335960 EA |
1640 | #ifndef SIGFUNC_DEFINED |
1641 | typedef void (*sigfunc_t) __P((int)); | |
1642 | #endif | |
1643 | ||
7cfc9c77 EA |
1644 | /* size of syslog buffer */ |
1645 | #ifndef SYSLOG_BUFSIZE | |
1646 | # define SYSLOG_BUFSIZE 1024 | |
1647 | #endif | |
1648 | ||
a3685d83 EA |
1649 | /* |
1650 | ** Size of tobuf (deliver.c) | |
1651 | ** Tweak this to match your syslog implementation. It will have to | |
1652 | ** allow for the extra information printed. | |
1653 | */ | |
1654 | ||
1655 | #ifndef TOBUFSIZE | |
7cfc9c77 EA |
1656 | # if (SYSLOG_BUFSIZE) > 512 |
1657 | # define TOBUFSIZE (SYSLOG_BUFSIZE - 256) | |
1658 | # else | |
1659 | # define TOBUFSIZE 256 | |
1660 | # endif | |
a3685d83 | 1661 | #endif |
9114f86c | 1662 | |
77779257 EA |
1663 | /* |
1664 | ** Size of prescan buffer. | |
1665 | ** Despite comments in the _sendmail_ book, this probably should | |
1666 | ** not be changed; there are some hard-to-define dependencies. | |
1667 | */ | |
1668 | ||
1669 | # define PSBUFSIZE (MAXNAME + MAXATOM) /* size of prescan buffer */ | |
9114f86c EA |
1670 | /* fork routine -- set above using #ifdef _osname_ or in Makefile */ |
1671 | # ifndef FORK | |
1672 | # define FORK vfork /* function to call to fork mailer */ | |
1673 | # endif | |
5e0139e6 EA |
1674 | |
1675 | /* | |
1676 | ** If we are going to link scanf anyway, use it in readcf | |
1677 | */ | |
1678 | ||
1679 | #if !defined(HASUNAME) && !defined(SCANF) | |
1680 | # define SCANF 1 | |
1681 | #endif |