netdb.h revision 1.1.1.5
1 /* 2 * ++Copyright++ 1980, 1983, 1988, 1993 3 * - 4 * Copyright (c) 1980, 1983, 1988, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * - 35 * Portions Copyright (c) 1993 by Digital Equipment Corporation. 36 * 37 * Permission to use, copy, modify, and distribute this software for any 38 * purpose with or without fee is hereby granted, provided that the above 39 * copyright notice and this permission notice appear in all copies, and that 40 * the name of Digital Equipment Corporation not be used in advertising or 41 * publicity pertaining to distribution of the document or software without 42 * specific, written prior permission. 43 * 44 * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL 45 * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES 46 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT 47 * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 48 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 49 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS 50 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 51 * SOFTWARE. 52 * - 53 * Portions Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 54 * All rights reserved. 55 * 56 * Redistribution and use in source and binary forms, with or without 57 * modification, are permitted provided that the following conditions 58 * are met: 59 * 1. Redistributions of source code must retain the above copyright 60 * notice, this list of conditions and the following disclaimer. 61 * 2. Redistributions in binary form must reproduce the above copyright 62 * notice, this list of conditions and the following disclaimer in the 63 * documentation and/or other materials provided with the distribution. 64 * 3. All advertising materials mentioning features or use of this software 65 * must display the following acknowledgement: 66 * This product includes software developed by WIDE Project and 67 * its contributors. 68 * 4. Neither the name of the project nor the names of its contributors 69 * may be used to endorse or promote products derived from this software 70 * without specific prior written permission. 71 * 72 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 73 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 74 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 75 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 76 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 77 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 78 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 79 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 80 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 81 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 82 * SUCH DAMAGE. 83 * - 84 * --Copyright-- 85 */ 86 87 /* 88 * @(#)netdb.h 8.1 (Berkeley) 6/2/93 89 * $Id: netdb.h,v 1.1.1.5 2007/01/27 19:49:26 christos Exp $ 90 */ 91 92 #ifndef _NETDB_H_ 93 #define _NETDB_H_ 94 95 #include <sys/param.h> 96 #include <sys/types.h> 97 #if (!defined(BSD)) || (BSD < 199306) 98 # include <sys/bitypes.h> 99 #endif 100 #include <sys/cdefs.h> 101 #include <sys/socket.h> 102 #include <netinet/in.h> 103 #include <stdio.h> 104 105 #ifndef _PATH_HEQUIV 106 #define _PATH_HEQUIV "/etc/hosts.equiv" 107 #endif 108 #ifndef _PATH_HOSTS 109 #define _PATH_HOSTS "/etc/hosts" 110 #endif 111 #ifndef _PATH_NETWORKS 112 #define _PATH_NETWORKS "/etc/networks" 113 #endif 114 #ifndef _PATH_PROTOCOLS 115 #define _PATH_PROTOCOLS "/etc/protocols" 116 #endif 117 #ifndef _PATH_SERVICES 118 #define _PATH_SERVICES "/etc/services" 119 #endif 120 121 #if (__GLIBC__ > 2 || __GLIBC__ == 2 && __GLIBC_MINOR__ >= 3) 122 #define __h_errno __h_errno_location 123 #endif 124 __BEGIN_DECLS 125 extern int * __h_errno __P((void)); 126 __END_DECLS 127 #if defined(_REENTRANT) || \ 128 (__GLIBC__ > 2 || __GLIBC__ == 2 && __GLIBC_MINOR__ >= 3) 129 #define h_errno (*__h_errno()) 130 #else 131 extern int h_errno; 132 #endif 133 134 /*% 135 * Structures returned by network data base library. All addresses are 136 * supplied in host order, and returned in network order (suitable for 137 * use in system calls). 138 */ 139 struct hostent { 140 char *h_name; /*%< official name of host */ 141 char **h_aliases; /*%< alias list */ 142 int h_addrtype; /*%< host address type */ 143 int h_length; /*%< length of address */ 144 char **h_addr_list; /*%< list of addresses from name server */ 145 #define h_addr h_addr_list[0] /*%< address, for backward compatiblity */ 146 }; 147 148 /*% 149 * Assumption here is that a network number 150 * fits in an unsigned long -- probably a poor one. 151 */ 152 struct netent { 153 char *n_name; /*%< official name of net */ 154 char **n_aliases; /*%< alias list */ 155 int n_addrtype; /*%< net address type */ 156 unsigned long n_net; /*%< network # */ 157 }; 158 159 struct servent { 160 char *s_name; /*%< official service name */ 161 char **s_aliases; /*%< alias list */ 162 int s_port; /*%< port # */ 163 char *s_proto; /*%< protocol to use */ 164 }; 165 166 struct protoent { 167 char *p_name; /*%< official protocol name */ 168 char **p_aliases; /*%< alias list */ 169 int p_proto; /*%< protocol # */ 170 }; 171 172 struct addrinfo { 173 int ai_flags; /*%< AI_PASSIVE, AI_CANONNAME */ 174 int ai_family; /*%< PF_xxx */ 175 int ai_socktype; /*%< SOCK_xxx */ 176 int ai_protocol; /*%< 0 or IPPROTO_xxx for IPv4 and IPv6 */ 177 #if defined(sun) && defined(_SOCKLEN_T) 178 #ifdef __sparcv9 179 int _ai_pad; 180 #endif 181 socklen_t ai_addrlen; 182 #else 183 size_t ai_addrlen; /*%< length of ai_addr */ 184 #endif 185 #ifdef __linux 186 struct sockaddr *ai_addr; /*%< binary address */ 187 char *ai_canonname; /*%< canonical name for hostname */ 188 #else 189 char *ai_canonname; /*%< canonical name for hostname */ 190 struct sockaddr *ai_addr; /*%< binary address */ 191 #endif 192 struct addrinfo *ai_next; /*%< next structure in linked list */ 193 }; 194 195 /*% 196 * Error return codes from gethostbyname() and gethostbyaddr() 197 * (left in extern int h_errno). 198 */ 199 200 #define NETDB_INTERNAL -1 /*%< see errno */ 201 #define NETDB_SUCCESS 0 /*%< no problem */ 202 #define HOST_NOT_FOUND 1 /*%< Authoritative Answer Host not found */ 203 #define TRY_AGAIN 2 /*%< Non-Authoritive Host not found, or SERVERFAIL */ 204 #define NO_RECOVERY 3 /*%< Non recoverable errors, FORMERR, REFUSED, NOTIMP */ 205 #define NO_DATA 4 /*%< Valid name, no data record of requested type */ 206 #define NO_ADDRESS NO_DATA /*%< no address, look for MX record */ 207 /* 208 * Error return codes from getaddrinfo() 209 */ 210 #define EAI_ADDRFAMILY 1 /*%< address family for hostname not supported */ 211 #define EAI_AGAIN 2 /*%< temporary failure in name resolution */ 212 #define EAI_BADFLAGS 3 /*%< invalid value for ai_flags */ 213 #define EAI_FAIL 4 /*%< non-recoverable failure in name resolution */ 214 #define EAI_FAMILY 5 /*%< ai_family not supported */ 215 #define EAI_MEMORY 6 /*%< memory allocation failure */ 216 #define EAI_NODATA 7 /*%< no address associated with hostname */ 217 #define EAI_NONAME 8 /*%< hostname nor servname provided, or not known */ 218 #define EAI_SERVICE 9 /*%< servname not supported for ai_socktype */ 219 #define EAI_SOCKTYPE 10 /*%< ai_socktype not supported */ 220 #define EAI_SYSTEM 11 /*%< system error returned in errno */ 221 #define EAI_BADHINTS 12 222 #define EAI_PROTOCOL 13 223 #define EAI_MAX 14 224 225 /*% 226 * Flag values for getaddrinfo() 227 */ 228 #define AI_PASSIVE 0x00000001 229 #define AI_CANONNAME 0x00000002 230 #define AI_NUMERICHOST 0x00000004 231 #define AI_MASK 0x00000007 232 233 /*% 234 * Flag values for getipnodebyname() 235 */ 236 #define AI_V4MAPPED 0x00000008 237 #define AI_ALL 0x00000010 238 #define AI_ADDRCONFIG 0x00000020 239 #define AI_DEFAULT (AI_V4MAPPED|AI_ADDRCONFIG) 240 241 /*% 242 * Constants for getnameinfo() 243 */ 244 #define NI_MAXHOST 1025 245 #define NI_MAXSERV 32 246 247 /*% 248 * Flag values for getnameinfo() 249 */ 250 #define NI_NOFQDN 0x00000001 251 #define NI_NUMERICHOST 0x00000002 252 #define NI_NAMEREQD 0x00000004 253 #define NI_NUMERICSERV 0x00000008 254 #define NI_DGRAM 0x00000010 255 #define NI_WITHSCOPEID 0x00000020 256 #define NI_NUMERICSCOPE 0x00000040 257 258 /*% 259 * Scope delimit character 260 */ 261 #define SCOPE_DELIMITER '%' 262 263 264 #ifdef _REENTRANT 265 #if defined (__hpux) || defined(__osf__) || defined(_AIX) 266 #define _MAXALIASES 35 267 #define _MAXLINELEN 1024 268 #define _MAXADDRS 35 269 #define _HOSTBUFSIZE (BUFSIZ + 1) 270 271 struct hostent_data { 272 struct in_addr host_addr; 273 char *h_addr_ptrs[_MAXADDRS + 1]; 274 char hostaddr[_MAXADDRS]; 275 char hostbuf[_HOSTBUFSIZE]; 276 char *host_aliases[_MAXALIASES]; 277 char *host_addrs[2]; 278 FILE *hostf; 279 #ifdef __osf__ 280 int svc_gethostflag; 281 int svc_gethostbind; 282 #endif 283 #ifdef __hpux 284 short _nsw_src; 285 short _flags; 286 char *current; 287 int currentlen; 288 #endif 289 }; 290 291 struct netent_data { 292 FILE *net_fp; 293 #if defined(__osf__) || defined(_AIX) 294 char line[_MAXLINELEN]; 295 #endif 296 #ifdef __hpux 297 char line[_MAXLINELEN+1]; 298 #endif 299 char *net_aliases[_MAXALIASES]; 300 #ifdef __osf__ 301 int _net_stayopen; 302 int svc_getnetflag; 303 #endif 304 #ifdef __hpux 305 short _nsw_src; 306 short _flags; 307 char *current; 308 int currentlen; 309 #endif 310 #ifdef _AIX 311 int _net_stayopen; 312 char *current; 313 int currentlen; 314 void *_net_reserv1; /* reserved for future use */ 315 void *_net_reserv2; /* reserved for future use */ 316 #endif 317 }; 318 319 struct protoent_data { 320 FILE *proto_fp; 321 #ifdef _AIX 322 int _proto_stayopen; 323 char line[_MAXLINELEN]; 324 #endif 325 #ifdef __osf__ 326 char line[1024]; 327 #endif 328 #ifdef __hpux 329 char line[_MAXLINELEN+1]; 330 #endif 331 char *proto_aliases[_MAXALIASES]; 332 #ifdef __osf__ 333 int _proto_stayopen; 334 int svc_getprotoflag; 335 #endif 336 #ifdef __hpux 337 short _nsw_src; 338 short _flags; 339 char *current; 340 int currentlen; 341 #endif 342 #ifdef _AIX 343 int currentlen; 344 char *current; 345 void *_proto_reserv1; /* reserved for future use */ 346 void *_proto_reserv2; /* reserved for future use */ 347 #endif 348 }; 349 350 struct servent_data { 351 FILE *serv_fp; 352 #if defined(__osf__) || defined(_AIX) 353 char line[_MAXLINELEN]; 354 #endif 355 #ifdef __hpux 356 char line[_MAXLINELEN+1]; 357 #endif 358 char *serv_aliases[_MAXALIASES]; 359 #ifdef __osf__ 360 int _serv_stayopen; 361 int svc_getservflag; 362 #endif 363 #ifdef __hpux 364 short _nsw_src; 365 short _flags; 366 char *current; 367 int currentlen; 368 #endif 369 #ifdef _AIX 370 int _serv_stayopen; 371 char *current; 372 int currentlen; 373 void *_serv_reserv1; /* reserved for future use */ 374 void *_serv_reserv2; /* reserved for future use */ 375 #endif 376 }; 377 #endif 378 #endif 379 __BEGIN_DECLS 380 void endhostent __P((void)); 381 void endnetent __P((void)); 382 void endprotoent __P((void)); 383 void endservent __P((void)); 384 void freehostent __P((struct hostent *)); 385 struct hostent *gethostbyaddr __P((const char *, int, int)); 386 struct hostent *gethostbyname __P((const char *)); 387 struct hostent *gethostbyname2 __P((const char *, int)); 388 struct hostent *gethostent __P((void)); 389 struct hostent *getipnodebyaddr __P((const void *, size_t, int, int *)); 390 struct hostent *getipnodebyname __P((const char *, int, int, int *)); 391 struct netent *getnetbyaddr __P((unsigned long, int)); 392 struct netent *getnetbyname __P((const char *)); 393 struct netent *getnetent __P((void)); 394 struct protoent *getprotobyname __P((const char *)); 395 struct protoent *getprotobynumber __P((int)); 396 struct protoent *getprotoent __P((void)); 397 struct servent *getservbyname __P((const char *, const char *)); 398 struct servent *getservbyport __P((int, const char *)); 399 struct servent *getservent __P((void)); 400 void herror __P((const char *)); 401 const char *hstrerror __P((int)); 402 void sethostent __P((int)); 403 /* void sethostfile __P((const char *)); */ 404 void setnetent __P((int)); 405 void setprotoent __P((int)); 406 void setservent __P((int)); 407 int getaddrinfo __P((const char *, const char *, 408 const struct addrinfo *, struct addrinfo **)); 409 int getnameinfo __P((const struct sockaddr *, size_t, char *, 410 size_t, char *, size_t, int)); 411 void freeaddrinfo __P((struct addrinfo *)); 412 const char *gai_strerror __P((int)); 413 struct hostent *getipnodebyname __P((const char *, int, int, int *)); 414 struct hostent *getipnodebyaddr __P((const void *, size_t, int, int *)); 415 void freehostent __P((struct hostent *)); 416 #ifdef __GLIBC__ 417 int getnetgrent __P((/* const */ char **, /* const */ char **, 418 /* const */ char **)); 419 void setnetgrent __P((const char *)); 420 void endnetgrent __P((void)); 421 int innetgr __P((const char *, const char *, const char *, 422 const char *)); 423 #endif 424 425 #ifdef _REENTRANT 426 #if defined(__hpux) || defined(__osf__) || defined(_AIX) 427 int gethostbyaddr_r __P((const char *, int, int, struct hostent *, 428 struct hostent_data *)); 429 int gethostbyname_r __P((const char *, struct hostent *, 430 struct hostent_data *)); 431 int gethostent_r __P((struct hostent *, struct hostent_data *)); 432 #if defined(_AIX) 433 void sethostent_r __P((int, struct hostent_data *)); 434 #else 435 int sethostent_r __P((int, struct hostent_data *)); 436 #endif 437 #if defined(__hpux) 438 int endhostent_r __P((struct hostent_data *)); 439 #else 440 void endhostent_r __P((struct hostent_data *)); 441 #endif 442 443 #if defined(__hpux) || defined(__osf__) 444 int getnetbyaddr_r __P((int, int, 445 struct netent *, struct netent_data *)); 446 #else 447 int getnetbyaddr_r __P((long, int, 448 struct netent *, struct netent_data *)); 449 #endif 450 int getnetbyname_r __P((const char *, 451 struct netent *, struct netent_data *)); 452 int getnetent_r __P((struct netent *, struct netent_data *)); 453 int setnetent_r __P((int, struct netent_data *)); 454 #ifdef __hpux 455 int endnetent_r __P((struct netent_data *buffer)); 456 #else 457 void endnetent_r __P((struct netent_data *buffer)); 458 #endif 459 460 int getprotobyname_r __P((const char *, 461 struct protoent *, struct protoent_data *)); 462 int getprotobynumber_r __P((int, 463 struct protoent *, struct protoent_data *)); 464 int getprotoent_r __P((struct protoent *, struct protoent_data *)); 465 int setprotoent_r __P((int, struct protoent_data *)); 466 #ifdef __hpux 467 int endprotoent_r __P((struct protoent_data *)); 468 #else 469 void endprotoent_r __P((struct protoent_data *)); 470 #endif 471 472 int getservbyname_r __P((const char *, const char *, 473 struct servent *, struct servent_data *)); 474 int getservbyport_r __P((int, const char *, 475 struct servent *, struct servent_data *)); 476 int getservent_r __P((struct servent *, struct servent_data *)); 477 int setservent_r __P((int, struct servent_data *)); 478 #ifdef __hpux 479 int endservent_r __P((struct servent_data *)); 480 #else 481 void endservent_r __P((struct servent_data *)); 482 #endif 483 #ifdef _AIX 484 int setnetgrent_r __P((const char *, void **)); 485 void endnetgrent_r __P((void **)); 486 /* 487 * Note: AIX's netdb.h declares innetgr_r() as: 488 * int innetgr_r(char *, char *, char *, char *, struct innetgr_data *); 489 */ 490 int innetgr_r __P((const char *, const char *, const char *, 491 const char *)); 492 #endif 493 #else 494 /* defined(sun) || defined(bsdi) */ 495 #if defined(__GLIBC__) || defined(__FreeBSD__) && (__FreeBSD_version + 0 >= 601103) 496 int gethostbyaddr_r __P((const char *, int, int, struct hostent *, 497 char *, size_t, struct hostent **, int *)); 498 int gethostbyname_r __P((const char *, struct hostent *, 499 char *, size_t, struct hostent **, int *)); 500 int gethostent_r __P((struct hostent *, char *, size_t, 501 struct hostent **, int *)); 502 #else 503 struct hostent *gethostbyaddr_r __P((const char *, int, int, struct hostent *, 504 char *, int, int *)); 505 struct hostent *gethostbyname_r __P((const char *, struct hostent *, 506 char *, int, int *)); 507 struct hostent *gethostent_r __P((struct hostent *, char *, int, int *)); 508 #endif 509 void sethostent_r __P((int)); 510 void endhostent_r __P((void)); 511 512 #if defined(__GLIBC__) || defined(__FreeBSD__) && (__FreeBSD_version + 0 >= 601103) 513 int getnetbyname_r __P((const char *, struct netent *, 514 char *, size_t, struct netent **, int*)); 515 int getnetbyaddr_r __P((unsigned long int, int, struct netent *, 516 char *, size_t, struct netent **, int*)); 517 int getnetent_r __P((struct netent *, char *, size_t, struct netent **, int*)); 518 #else 519 struct netent *getnetbyname_r __P((const char *, struct netent *, 520 char *, int)); 521 struct netent *getnetbyaddr_r __P((long, int, struct netent *, 522 char *, int)); 523 struct netent *getnetent_r __P((struct netent *, char *, int)); 524 #endif 525 void setnetent_r __P((int)); 526 void endnetent_r __P((void)); 527 528 #if defined(__GLIBC__) || defined(__FreeBSD__) && (__FreeBSD_version + 0 >= 601103) 529 int getprotobyname_r __P((const char *, struct protoent *, char *, 530 size_t, struct protoent **)); 531 int getprotobynumber_r __P((int, struct protoent *, char *, size_t, 532 struct protoent **)); 533 int getprotoent_r __P((struct protoent *, char *, size_t, struct protoent **)); 534 #else 535 struct protoent *getprotobyname_r __P((const char *, 536 struct protoent *, char *, int)); 537 struct protoent *getprotobynumber_r __P((int, 538 struct protoent *, char *, int)); 539 struct protoent *getprotoent_r __P((struct protoent *, char *, int)); 540 #endif 541 void setprotoent_r __P((int)); 542 void endprotoent_r __P((void)); 543 544 #if defined(__GLIBC__) || defined(__FreeBSD__) && (__FreeBSD_version + 0 >= 601103) 545 int getservbyname_r __P((const char *name, const char *, 546 struct servent *, char *, size_t, struct servent **)); 547 int getservbyport_r __P((int port, const char *, 548 struct servent *, char *, size_t, struct servent **)); 549 int getservent_r __P((struct servent *, char *, size_t, struct servent **)); 550 #else 551 struct servent *getservbyname_r __P((const char *name, const char *, 552 struct servent *, char *, int)); 553 struct servent *getservbyport_r __P((int port, const char *, 554 struct servent *, char *, int)); 555 struct servent *getservent_r __P((struct servent *, char *, int)); 556 #endif 557 void setservent_r __P((int)); 558 void endservent_r __P((void)); 559 560 #ifdef __GLIBC__ 561 int getnetgrent_r __P((char **, char **, char **, char *, size_t)); 562 #endif 563 564 #endif 565 #endif 566 __END_DECLS 567 568 /* This is nec'y to make this include file properly replace the sun version. */ 569 #ifdef sun 570 #ifdef __GNU_LIBRARY__ 571 #include <rpc/netdb.h> 572 #else 573 struct rpcent { 574 char *r_name; /*%< name of server for this rpc program */ 575 char **r_aliases; /*%< alias list */ 576 int r_number; /*%< rpc program number */ 577 }; 578 struct rpcent *getrpcbyname(), *getrpcbynumber(), *getrpcent(); 579 #endif /* __GNU_LIBRARY__ */ 580 #endif /* sun */ 581 #endif /* !_NETDB_H_ */ 582 /*! \file */ 583
Indexes created Sun Oct 19 02:09:48 GMT 2025