solanum/authd/getaddrinfo.h

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2016-03-20 06:16:41 +00:00
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
struct rb_addrinfo {
int ai_flags;
int ai_family;
int ai_socktype;
int ai_protocol;
size_t ai_addrlen;
char *ai_canonname;
struct sockaddr *ai_addr;
struct rb_addrinfo *ai_next;
};
#ifndef AI_PASSIVE
#define AI_PASSIVE 0x00000001 /* get address to use bind() */
#endif /* AI_PASSIVE */
#ifndef AI_NUMERICHOST
#define AI_NUMERICHOST 0x00000004 /* prevent name resolution */
#endif /* AI_NUMERICHOST */
#ifndef EAI_FAIL
#define EAI_FAIL 4 /* non-recoverable failure in name resolution */
#endif /* EAI_FAIL */
#ifndef EAI_FAMILY
#define EAI_FAMILY 5 /* ai_family not supported */
#endif /* EAI_FAMILY */
#ifndef EAI_MEMORY
#define EAI_MEMORY 6 /* memory allocation failure */
#endif /* EAI_MEMORY */
#ifndef EAI_NONAME
#define EAI_NONAME 8 /* hostname nor servname provided, or not known */
#endif /* EAI_NONAME */
#ifndef EAI_SYSTEM
#define EAI_SYSTEM 11 /* system error returned in errno */
#endif /* EAI_SYSTEM */
#ifndef NI_NUMERICHOST
#define NI_NUMERICHOST 0x00000002
#endif /* NI_NUMERICHOST */
#ifndef NI_NAMEREQD
#define NI_NAMEREQD 0x00000004
#endif /* NI_NAMEREQD */
#ifndef NI_NUMERICSERV
#define NI_NUMERICSERV 0x00000008
#endif /* NI_NUMERICSERV */
#ifndef NI_DGRAM
#define NI_DGRAM 0x00000010
#endif /* NI_DGRAM */
int rb_getaddrinfo(const char *hostname, const char *servname,
const struct rb_addrinfo *hints, struct rb_addrinfo **res);
void rb_freeaddrinfo(struct rb_addrinfo *ai);
#define SUCCESS 0
#define ANY 0
#undef EAI_ADDRFAMILY
#undef EAI_AGAIN
#undef EAI_BADFLAGS
#undef EAI_FAIL
#undef EAI_FAMILY
#undef EAI_MEMORY
#undef EAI_NODATA
#undef EAI_NONAME
#undef EAI_SERVICE
#undef EAI_SOCKTYPE
#undef EAI_SYSTEM
#undef EAI_BADHINTS
#undef EAI_PROTOCOL
#undef EAI_MAX
#undef AI_MASK
#define EAI_ADDRFAMILY 1 /* address family for hostname not supported */
#define EAI_AGAIN 2 /* temporary failure in name resolution */
#define EAI_BADFLAGS 3 /* invalid value for ai_flags */
#define EAI_FAIL 4 /* non-recoverable failure in name resolution */
#define EAI_FAMILY 5 /* ai_family not supported */
#define EAI_MEMORY 6 /* memory allocation failure */
#define EAI_NODATA 7 /* no address associated with hostname */
#define EAI_NONAME 8 /* hostname nor servname provided, or not known */
#define EAI_SERVICE 9 /* servname not supported for ai_socktype */
#define EAI_SOCKTYPE 10 /* ai_socktype not supported */
#define EAI_SYSTEM 11 /* system error returned in errno */
#define EAI_BADHINTS 12
#define EAI_PROTOCOL 13
#define EAI_MAX 14
#define AI_MASK (AI_PASSIVE | AI_NUMERICHOST)