1 /*
2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
3 */
4
5 /*
6 * Copyright (C) 2004-2008 Internet Systems Consortium, Inc. ("ISC")
7 * Copyright (C) 2001-2003 Internet Software Consortium.
8 *
9 * Permission to use, copy, modify, and/or distribute this software for any
10 * purpose with or without fee is hereby granted, provided that the above
11 * copyright notice and this permission notice appear in all copies.
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
14 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
15 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
16 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
17 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
18 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
19 * PERFORMANCE OF THIS SOFTWARE.
20 */
21
22 /* $Id: port_after.h.in,v 1.60 2008/02/28 05:34:17 marka Exp $ */
23
24 #ifndef port_after_h
25 #define port_after_h
26
27 #include <stdio.h>
28 #include <sys/types.h>
29 #include <sys/socket.h>
30 #include <sys/param.h>
31 #include <sys/time.h>
32 #if (!defined(BSD)) || (BSD < 199306)
33 #include <sys/bitypes.h>
34 #endif
35 #ifdef HAVE_INTTYPES_H
36 #include <inttypes.h>
37 #endif
38 #ifdef HAVE_SYS_SELECT_H
39 #include <sys/select.h>
40 #endif /* HAVE_SYS_SELECT_H */
41
42 #ifdef REENABLE_SEND
43 #undef send
44 #endif
45
46 #undef NEED_PSELECT
47 #undef HAVE_SA_LEN
48 #undef HAVE_MINIMUM_IFREQ
49 #define NEED_DAEMON 1
50 #undef NEED_STRSEP
51 #undef NEED_STRERROR
52 #ifdef NEED_STRERROR
53 const char *isc_strerror(int);
54 #define strerror isc_strerror
55 #endif
56 /* HAS_INET6_STRUCTS and HAVE_SIN6_SCOPE_ID are defined by port_ipv6.h
57 * #define HAS_INET6_STRUCTS 1
58 * #define HAVE_SIN6_SCOPE_ID 1
59 */
60 #include <port_ipv6.h>
61
62 #undef NEED_IN6ADDR_ANY
63 #undef HAS_IN_ADDR6
64 #define HAVE_SOCKADDR_STORAGE 1
65 #undef NEED_GETTIMEOFDAY
66 #define HAVE_STRNDUP
67 #undef USE_FIONBIO_IOCTL
68 #undef INNETGR_ARGS
69
70 #undef USE_IFNAMELINKID
71 #define PORT_NONBLOCK O_NONBLOCK
72
73 #ifndef _POSIX_PATH_MAX
74 #define _POSIX_PATH_MAX 255
75 #endif
76 #ifndef PATH_MAX
77 #define PATH_MAX _POSIX_PATH_MAX
78 #endif
79
80 /*
81 * We need to know the IPv6 address family number even on IPv4-only systems.
82 * Note that this is NOT a protocol constant, and that if the system has its
83 * own AF_INET6, different from ours below, all of BIND's libraries and
84 * executables will need to be recompiled after the system <sys/socket.h>
85 * has had this type added. The type number below is correct on most BSD-
86 * derived systems for which AF_INET6 is defined.
87 */
88 #ifndef AF_INET6
89 #define AF_INET6 24
90 #endif
91
92 #ifndef PF_INET6
93 #define PF_INET6 AF_INET6
94 #endif
95
96 #ifdef HAS_IN_ADDR6
97 /* Map to pre-RFC structure. */
98 #define in6_addr in_addr6
99 #endif
100
101 #ifndef HAS_INET6_STRUCTS
102 /* Replace with structure from later rev of O/S if known. */
103 struct in6_addr {
104 u_int8_t s6_addr[16];
105 };
106
107 #define IN6ADDR_ANY_INIT \
108 {{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
109 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}
110
111 #define IN6ADDR_LOOPBACK_INIT \
112 {{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
113 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}
114
115 /* Replace with structure from later rev of O/S if known. */
116 struct sockaddr_in6 {
117 #ifdef HAVE_SA_LEN
118 u_int8_t sin6_len; /* length of this struct */
119 u_int8_t sin6_family; /* AF_INET6 */
120 #else
121 u_int16_t sin6_family; /* AF_INET6 */
122 #endif
123 u_int16_t sin6_port; /* transport layer port # */
124 u_int32_t sin6_flowinfo; /* IPv6 flow information */
125 struct in6_addr sin6_addr; /* IPv6 address */
126 u_int32_t sin6_scope_id; /* set of interfaces for a scope */
127 };
128 #endif /* HAS_INET6_STRUCTS */
129
130 #ifdef BROKEN_IN6ADDR_INIT_MACROS
131 #undef IN6ADDR_ANY_INIT
132 #undef IN6ADDR_LOOPBACK_INIT
133 #endif
134
135 #ifdef _AIX
136 #ifndef IN6ADDR_ANY_INIT
137 #define IN6ADDR_ANY_INIT {{{ 0, 0, 0, 0 }}}
138 #endif
139 #ifndef IN6ADDR_LOOPBACK_INIT
140 #if BYTE_ORDER == BIG_ENDIAN
141 #define IN6ADDR_LOOPBACK_INIT {{{ 0, 0, 0, 1 }}}
142 #else
143 #define IN6ADDR_LOOPBACK_INIT {{{0, 0, 0, 0x01000000}}}
144 #endif
145 #endif
146 #endif
147
148 #ifndef IN6ADDR_ANY_INIT
149 #ifdef s6_addr
150 #define IN6ADDR_ANY_INIT \
151 {{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
152 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}
153 #else
154 #define IN6ADDR_ANY_INIT \
155 {{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
156 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}
157 #endif
158
159 #endif
160 #ifndef IN6ADDR_LOOPBACK_INIT
161 #ifdef s6_addr
162 #define IN6ADDR_LOOPBACK_INIT \
163 {{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
164 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}}
165 #else
166 #define IN6ADDR_LOOPBACK_INIT \
167 {{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
168 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}
169 #endif
170 #endif
171
172 #ifndef HAVE_SOCKADDR_STORAGE
173 #define __SS_MAXSIZE 128
174 #define __SS_ALLIGSIZE (sizeof (long))
175
176 struct sockaddr_storage {
177 #ifdef HAVE_SA_LEN
178 u_int8_t ss_len; /* address length */
179 u_int8_t ss_family; /* address family */
180 char __ss_pad1[__SS_ALLIGSIZE - 2 * sizeof(u_int8_t)];
181 long __ss_align;
182 char __ss_pad2[__SS_MAXSIZE - 2 * __SS_ALLIGSIZE];
183 #else
184 u_int16_t ss_family; /* address family */
185 char __ss_pad1[__SS_ALLIGSIZE - sizeof(u_int16_t)];
186 long __ss_align;
187 char __ss_pad2[__SS_MAXSIZE - 2 * __SS_ALLIGSIZE];
188 #endif
189 };
190 #endif
191
192
193 #if !defined(HAS_INET6_STRUCTS) || defined(NEED_IN6ADDR_ANY)
194 #define in6addr_any isc_in6addr_any
195 extern const struct in6_addr in6addr_any;
196 #endif
197
198 /*
199 * IN6_ARE_ADDR_EQUAL, IN6_IS_ADDR_UNSPECIFIED, IN6_IS_ADDR_V4COMPAT and
200 * IN6_IS_ADDR_V4MAPPED are broken in glibc 2.1.
201 */
202 #ifdef __GLIBC__
203 #if __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 2)
204 #undef IN6_ARE_ADDR_EQUAL
205 #undef IN6_IS_ADDR_UNSPECIFIED
206 #undef IN6_IS_ADDR_V4COMPAT
207 #undef IN6_IS_ADDR_V4MAPPED
208 #endif
209 #endif
210
211 #ifndef IN6_ARE_ADDR_EQUAL
212 #define IN6_ARE_ADDR_EQUAL(a,b) \
213 (memcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
214 #endif
215
216 #ifndef IN6_IS_ADDR_UNSPECIFIED
217 #define IN6_IS_ADDR_UNSPECIFIED(a) \
218 IN6_ARE_ADDR_EQUAL(a, &in6addr_any)
219 #endif
220
221 #ifndef IN6_IS_ADDR_LOOPBACK
222 extern const struct in6_addr isc_in6addr_loopback;
223 #define IN6_IS_ADDR_LOOPBACK(a) \
224 IN6_ARE_ADDR_EQUAL(a, &isc_in6addr_loopback)
225 #endif
226
227 #ifndef IN6_IS_ADDR_V4MAPPED
228 #define IN6_IS_ADDR_V4MAPPED(a) \
229 ((a)->s6_addr[0] == 0x00 && (a)->s6_addr[1] == 0x00 && \
230 (a)->s6_addr[2] == 0x00 && (a)->s6_addr[3] == 0x00 && \
231 (a)->s6_addr[4] == 0x00 && (a)->s6_addr[5] == 0x00 && \
232 (a)->s6_addr[6] == 0x00 && (a)->s6_addr[9] == 0x00 && \
233 (a)->s6_addr[8] == 0x00 && (a)->s6_addr[9] == 0x00 && \
234 (a)->s6_addr[10] == 0xff && (a)->s6_addr[11] == 0xff)
235 #endif
236
237 #ifndef IN6_IS_ADDR_SITELOCAL
238 #define IN6_IS_ADDR_SITELOCAL(a) \
239 (((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0xc0))
240 #endif
241
242 #ifndef IN6_IS_ADDR_LINKLOCAL
243 #define IN6_IS_ADDR_LINKLOCAL(a) \
244 (((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0x80))
245 #endif
246
247 #ifndef IN6_IS_ADDR_MULTICAST
248 #define IN6_IS_ADDR_MULTICAST(a) ((a)->s6_addr[0] == 0xff)
249 #endif
250
251 #ifndef __IPV6_ADDR_MC_SCOPE
252 #define __IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f)
253 #endif
254
255 #ifndef __IPV6_ADDR_SCOPE_SITELOCAL
256 #define __IPV6_ADDR_SCOPE_SITELOCAL 0x05
257 #endif
258 #ifndef __IPV6_ADDR_SCOPE_ORGLOCAL
259 #define __IPV6_ADDR_SCOPE_ORGLOCAL 0x08
260 #endif
261
262 #ifndef IN6_IS_ADDR_MC_SITELOCAL
263 #define IN6_IS_ADDR_MC_SITELOCAL(a) \
264 (IN6_IS_ADDR_MULTICAST(a) && \
265 (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_SITELOCAL))
266 #endif
267
268 #ifndef IN6_IS_ADDR_MC_ORGLOCAL
269 #define IN6_IS_ADDR_MC_ORGLOCAL(a) \
270 (IN6_IS_ADDR_MULTICAST(a) && \
271 (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_ORGLOCAL))
272 #endif
273
274 #ifndef INADDR_NONE
275 #define INADDR_NONE 0xffffffff
276 #endif
277
278 #ifndef MAXHOSTNAMELEN
279 #define MAXHOSTNAMELEN 256
280 #endif
281
282 #ifndef INET6_ADDRSTRLEN
283 /* sizeof("aaaa:bbbb:cccc:dddd:eeee:ffff:123.123.123.123") */
284 #define INET6_ADDRSTRLEN 46
285 #endif
286
287 #ifndef MIN
288 #define MIN(x,y) (((x) <= (y)) ? (x) : (y))
289 #endif
290
291 #ifndef MAX
292 #define MAX(x,y) (((x) >= (y)) ? (x) : (y))
293 #endif
294
295 #ifdef NEED_DAEMON
296 int daemon(int nochdir, int noclose);
297 #endif
298
299 #ifdef NEED_STRSEP
300 char * strsep(char **stringp, const char *delim);
301 #endif
302
303 #ifndef ALIGN
304 #define ALIGN(p) (((uintptr_t)(p) + (sizeof(long) - 1)) & ~(sizeof(long) - 1))
305 #endif
306
307 #ifdef NEED_SETGROUPENT
308 int setgroupent(int stayopen);
309 #endif
310
311 #ifdef NEED_GETGROUPLIST
312 int getgrouplist(GETGROUPLIST_ARGS);
313 #endif
314
315 #ifdef POSIX_GETGRNAM_R
316 int
317 __posix_getgrnam_r(const char *, struct group *, char *, int, struct group **);
318 #endif
319
320 #ifdef NEED_GETGRNAM_R
321 int
322 getgrnam_r(const char *, struct group *, char *, size_t, struct group **);
323 #endif
324
325 #ifdef POSIX_GETGRGID_R
326 int
327 __posix_getgrgid_r(gid_t, struct group *, char *, int, struct group **) ;
328 #endif
329
330 #ifdef NEED_GETGRGID_R
331 int
332 getgrgid_r(gid_t, struct group *, char *, size_t, struct group **);
333 #endif
334
335 #ifdef NEED_GETGRENT_R
336 GROUP_R_RETURN getgrent_r(struct group *gptr, GROUP_R_ARGS);
337 #endif
338
339 #ifdef NEED_SETGRENT_R
340 GROUP_R_SET_RETURN setgrent_r(GROUP_R_ENT_ARGS);
341 #endif
342
343 #ifdef NEED_ENDGRENT_R
344 GROUP_R_END_RETURN endgrent_r(GROUP_R_ENT_ARGS);
345 #endif
346
347 #if defined(NEED_INNETGR_R) && defined(NGR_R_RETURN)
348 NGR_R_RETURN
349 innetgr_r(const char *, const char *, const char *, const char *);
350 #endif
351
352 #ifdef NEED_SETNETGRENT_R
353 #ifdef NGR_R_SET_ARGS
354 NGR_R_SET_RETURN setnetgrent_r(NGR_R_SET_CONST char *netgroup, NGR_R_SET_ARGS);
355 #else
356 NGR_R_SET_RETURN setnetgrent_r(NGR_R_SET_CONST char *netgroup);
357 #endif
358 #endif
359
360 #ifdef NEED_ENDNETGRENT_R
361 #ifdef NGR_R_END_ARGS
362 NGR_R_END_RETURN endnetgrent_r(NGR_R_END_ARGS);
363 #else
364 NGR_R_END_RETURN endnetgrent_r(void);
365 #endif
366 #endif
367
368 #ifdef POSIX_GETPWNAM_R
369 int
370 __posix_getpwnam_r(const char *login, struct passwd *pwptr,
371 char *buf, size_t buflen, struct passwd **result);
372 #endif
373
374 #ifdef NEED_GETPWNAM_R
375 int
376 getpwnam_r(const char *login, struct passwd *pwptr,
377 char *buf, size_t buflen, struct passwd **result);
378 #endif
379
380 #ifdef POSIX_GETPWUID_R
381 int
382 __posix_getpwuid_r(uid_t uid, struct passwd *pwptr,
383 char *buf, int buflen, struct passwd **result);
384 #endif
385
386 #ifdef NEED_GETPWUID_R
387 int
388 getpwuid_r(uid_t uid, struct passwd *pwptr,
389 char *buf, size_t buflen, struct passwd **result);
390 #endif
391
392 #ifdef NEED_SETPWENT_R
393 #ifdef PASS_R_ENT_ARGS
394 PASS_R_SET_RETURN setpwent_r(PASS_R_ENT_ARGS);
395 #else
396 PASS_R_SET_RETURN setpwent_r(void);
397 #endif
398
399 #endif
400
401 #ifdef NEED_SETPASSENT_R
402 #ifdef PASS_R_ENT_ARGS
403 PASS_R_SET_RETURN setpassent_r(int stayopen, PASS_R_ENT_ARGS);
404 #else
405 PASS_R_SET_RETURN setpassent_r(int stayopen);
406 #endif
407 #endif
408
409 #ifdef NEED_GETPWENT_R
410 PASS_R_RETURN getpwent_r(struct passwd *pwptr, PASS_R_ARGS);
411 #endif
412
413 #ifdef NEED_ENDPWENT_R
414 void endpwent_r(void);
415 #endif
416
417 #ifdef NEED_SETPASSENT
418 int setpassent(int stayopen);
419 #endif
420
421 #define gettimeofday isc__gettimeofday
422 #ifdef NEED_GETTIMEOFDAY
423 int isc__gettimeofday(struct timeval *tvp, struct _TIMEZONE *tzp);
424 #else
425 int isc__gettimeofday(struct timeval *tp, struct timezone *tzp);
426 #endif
427
428 int getnetgrent(NGR_R_CONST char **machinep, NGR_R_CONST char **userp,
429 NGR_R_CONST char **domainp);
430
431 #ifdef NGR_R_ARGS
432 int getnetgrent_r(NGR_R_CONST char **machinep, NGR_R_CONST char **userp,
433 NGR_R_CONST char **domainp, NGR_R_ARGS);
434 #endif
435
436 /* setnetgrent and endnetgrent are defined in sunw_port_after.h
437 #ifdef SETNETGRENT_ARGS
438 void setnetgrent(SETNETGRENT_ARGS);
439 #else
440 void setnetgrent(const char *netgroup);
441 #endif
442
443 void endnetgrent(void);
444 */
445
446 #ifdef INNETGR_ARGS
447 int innetgr(INNETGR_ARGS);
448 #else
449 int innetgr(const char *netgroup, const char *machine,
450 const char *user, const char *domain);
451 #endif
452
453 #ifdef NGR_R_SET_ARGS
454 NGR_R_SET_RETURN
455 setnetgrent_r(NGR_R_SET_CONST char *netgroup, NGR_R_SET_ARGS);
456 #else
457 NGR_R_SET_RETURN
458 setnetgrent_r(NGR_R_SET_CONST char *netgroup);
459 #endif
460
461 #ifdef NEED_STRTOUL
462 unsigned long strtoul(const char *, char **, int);
463 #endif
464
465 #ifdef NEED_SUN4PROTOS
466 #include <stdarg.h>
467 #ifndef __SIZE_TYPE__
468 #define __SIZE_TYPE__ int
469 #endif
470 struct sockaddr;
471 struct iovec;
472 struct timeval;
473 struct timezone;
474 int fprintf(FILE *, const char *, ...);
475 int getsockname(int, struct sockaddr *, int *);
476 int getpeername(int, struct sockaddr *, int *);
477 int socket(int, int, int);
478 int connect(int, const struct sockaddr *, int);
479 int writev(int, struct iovec *, int);
480 int readv(int, struct iovec *, int);
481 int send(int, const char *, int, int);
482 void bzero(char *, int);
483 int recvfrom(int, char *, int, int, struct sockaddr *, int *);
484 int syslog(int, const char *, ... );
485 int printf(const char *, ...);
486 __SIZE_TYPE__ fread(void *, __SIZE_TYPE__, __SIZE_TYPE__, FILE *);
487 __SIZE_TYPE__ fwrite(const void *, __SIZE_TYPE__, __SIZE_TYPE__, FILE *);
488 int fclose(FILE *);
489 int ungetc(int, FILE *);
490 int scanf(const char *, ...);
491 int sscanf(const char *, const char *, ... );
492 int tolower(int);
493 int toupper(int);
494 int strcasecmp(const char *, const char *);
495 int strncasecmp(const char *, const char *, int);
496 int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
497 #ifdef gettimeofday
498 #undef gettimeofday
499 int gettimeofday(struct timeval *, struct timezone *);
500 #define gettimeofday isc__gettimeofday
501 #else
502 int gettimeofday(struct timeval *, struct timezone *);
503 #endif
504 long strtol(const char*, char **, int);
505 int fseek(FILE *, long, int);
506 int setsockopt(int, int, int, const char *, int);
507 int bind(int, const struct sockaddr *, int);
508 void bcopy(char *, char *, int);
509 int fputc(char, FILE *);
510 int listen(int, int);
511 int accept(int, struct sockaddr *, int *);
512 int getsockopt(int, int, int, char *, int *);
513 int vfprintf(FILE *, const char *, va_list);
514 int fflush(FILE *);
515 int fgetc(FILE *);
516 int fputs(const char *, FILE *);
517 int fchown(int, int, int);
518 void setbuf(FILE *, char *);
519 int gethostname(char *, int);
520 int rename(const char *, const char *);
521 time_t time(time_t *);
522 int fscanf(FILE *, const char *, ...);
523 int sscanf(const char *, const char *, ...);
524 int ioctl(int, int, caddr_t);
525 void perror(const char *);
526
527 #if !defined(__USE_FIXED_PROTOTYPES__) && !defined(__cplusplus) && !defined(__STRICT_ANSI__)
528 /*
529 * 'gcc -ansi' changes the prototype for vsprintf().
530 * Use this prototype when 'gcc -ansi' is not in effect.
531 */
532 char *vsprintf(char *, const char *, va_list);
533 #endif
534 #endif
535
536 /* Solaris-specific changes */
537 #include "sunw_port_after.h"
538
539 #endif /* port_after_h */