projects / solanum.git / blame
| Commit | Line | Data |
|---|---|---|
| 76ebf6c4 AC |
1 | /* |
| 2 | * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 3. Neither the name of the project nor the names of its contributors | |
| 14 | * may be used to endorse or promote products derived from this software | |
| 15 | * without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND | |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE | |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 | * SUCH DAMAGE. | |
| 28 | * | |
| 29 | * $Id$ | |
| 30 | */ | |
| 31 | ||
| 32 | struct rb_addrinfo { | |
| 33 | int ai_flags; | |
| 34 | int ai_family; | |
| 35 | int ai_socktype; | |
| 36 | int ai_protocol; | |
| 37 | size_t ai_addrlen; | |
| 38 | char *ai_canonname; | |
| 39 | struct sockaddr *ai_addr; | |
| 40 | struct rb_addrinfo *ai_next; | |
| 41 | }; | |
| 42 | ||
| 43 | #ifndef AI_PASSIVE | |
| 44 | #define AI_PASSIVE 0x00000001 /* get address to use bind() */ | |
| 45 | #endif /* AI_PASSIVE */ | |
| 46 | ||
| 47 | #ifndef AI_NUMERICHOST | |
| 48 | #define AI_NUMERICHOST 0x00000004 /* prevent name resolution */ | |
| 49 | #endif /* AI_NUMERICHOST */ | |
| 50 | ||
| 51 | #ifndef EAI_FAIL | |
| 52 | #define EAI_FAIL 4 /* non-recoverable failure in name resolution */ | |
| 53 | #endif /* EAI_FAIL */ | |
| 54 | ||
| 55 | #ifndef EAI_FAMILY | |
| 56 | #define EAI_FAMILY 5 /* ai_family not supported */ | |
| 57 | #endif /* EAI_FAMILY */ | |
| 58 | ||
| 59 | #ifndef EAI_MEMORY | |
| 60 | #define EAI_MEMORY 6 /* memory allocation failure */ | |
| 61 | #endif /* EAI_MEMORY */ | |
| 62 | ||
| 63 | #ifndef EAI_NONAME | |
| 64 | #define EAI_NONAME 8 /* hostname nor servname provided, or not known */ | |
| 65 | #endif /* EAI_NONAME */ | |
| 66 | ||
| 67 | #ifndef EAI_SYSTEM | |
| 68 | #define EAI_SYSTEM 11 /* system error returned in errno */ | |
| 69 | #endif /* EAI_SYSTEM */ | |
| 70 | ||
| 71 | #ifndef NI_NUMERICHOST | |
| 72 | #define NI_NUMERICHOST 0x00000002 | |
| 73 | #endif /* NI_NUMERICHOST */ | |
| 74 | ||
| 75 | #ifndef NI_NAMEREQD | |
| 76 | #define NI_NAMEREQD 0x00000004 | |
| 77 | #endif /* NI_NAMEREQD */ | |
| 78 | ||
| 79 | #ifndef NI_NUMERICSERV | |
| 80 | #define NI_NUMERICSERV 0x00000008 | |
| 81 | #endif /* NI_NUMERICSERV */ | |
| 82 | ||
| 83 | #ifndef NI_DGRAM | |
| 84 | #define NI_DGRAM 0x00000010 | |
| 85 | #endif /* NI_DGRAM */ | |
| 86 | ||
| 87 | #ifndef INADDR_NONE | |
| 88 | #define INADDR_NONE ((unsigned int) 0xffffffff) | |
| 89 | #endif /* INADDR_NONE */ | |
| 90 | ||
| 91 | int rb_getaddrinfo(const char *hostname, const char *servname, | |
| 92 | const struct rb_addrinfo *hints, struct rb_addrinfo **res); | |
| 93 | void rb_freeaddrinfo(struct rb_addrinfo *ai); | |
| 94 | ||
| 95 | #define SUCCESS 0 | |
| 96 | #define ANY 0 | |
| 97 | #define YES 1 | |
| 98 | #define NO 0 | |
| 99 | ||
| 100 | #undef EAI_ADDRFAMILY | |
| 101 | #undef EAI_AGAIN | |
| 102 | #undef EAI_BADFLAGS | |
| 103 | #undef EAI_FAIL | |
| 104 | #undef EAI_FAMILY | |
| 105 | #undef EAI_MEMORY | |
| 106 | #undef EAI_NODATA | |
| 107 | #undef EAI_NONAME | |
| 108 | #undef EAI_SERVICE | |
| 109 | #undef EAI_SOCKTYPE | |
| 110 | #undef EAI_SYSTEM | |
| 111 | #undef EAI_BADHINTS | |
| 112 | #undef EAI_PROTOCOL | |
| 113 | #undef EAI_MAX | |
| 114 | #undef AI_MASK | |
| 115 | ||
| 116 | #define EAI_ADDRFAMILY 1 /* address family for hostname not supported */ | |
| 117 | #define EAI_AGAIN 2 /* temporary failure in name resolution */ | |
| 118 | #define EAI_BADFLAGS 3 /* invalid value for ai_flags */ | |
| 119 | #define EAI_FAIL 4 /* non-recoverable failure in name resolution */ | |
| 120 | #define EAI_FAMILY 5 /* ai_family not supported */ | |
| 121 | #define EAI_MEMORY 6 /* memory allocation failure */ | |
| 122 | #define EAI_NODATA 7 /* no address associated with hostname */ | |
| 123 | #define EAI_NONAME 8 /* hostname nor servname provided, or not known */ | |
| 124 | #define EAI_SERVICE 9 /* servname not supported for ai_socktype */ | |
| 125 | #define EAI_SOCKTYPE 10 /* ai_socktype not supported */ | |
| 126 | #define EAI_SYSTEM 11 /* system error returned in errno */ | |
| 127 | #define EAI_BADHINTS 12 | |
| 128 | #define EAI_PROTOCOL 13 | |
| 129 | #define EAI_MAX 14 | |
| 130 | #define AI_MASK (AI_PASSIVE | AI_NUMERICHOST) |