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getaddrinfo() info prototypes and such; cmetz

OPENBSD_2_6
deraadt 25 years ago
parent
commit
ef60c11b2d
1 changed files with 55 additions and 1 deletions
  1. +55
    -1
      src/include/netdb.h

+ 55
- 1
src/include/netdb.h View File

@ -1,4 +1,4 @@
/* $OpenBSD: netdb.h,v 1.4 1997/04/05 20:58:28 millert Exp $ */
/* $OpenBSD: netdb.h,v 1.5 1999/06/05 23:47:07 deraadt Exp $ */
/* /*
* ++Copyright++ 1980, 1983, 1988, 1993 * ++Copyright++ 1980, 1983, 1988, 1993
@ -55,6 +55,15 @@
* --Copyright-- * --Copyright--
*/ */
/*
* %%% portions-copyright-cmetz-96
* Portions of this software are Copyright 1996-1998 by Craig Metz, All Rights
* Reserved. The Inner Net License Version 2 applies to these portions of
* the software.
* You should have received a copy of the license with this software. If
* you didn't get a copy, you may request one from <license@inner.net>.
*/
/* /*
* @(#)netdb.h 8.1 (Berkeley) 6/2/93 * @(#)netdb.h 8.1 (Berkeley) 6/2/93
* $From: netdb.h,v 8.7 1996/05/09 05:59:09 vixie Exp $ * $From: netdb.h,v 8.7 1996/05/09 05:59:09 vixie Exp $
@ -128,6 +137,43 @@ struct protoent {
#define NO_DATA 4 /* Valid name, no data record of requested type */ #define NO_DATA 4 /* Valid name, no data record of requested type */
#define NO_ADDRESS NO_DATA /* no address, look for MX record */ #define NO_ADDRESS NO_DATA /* no address, look for MX record */
/* Values for getaddrinfo() and getnameinfo() */
#define AI_PASSIVE 1 /* socket address is intended for bind() */
#define AI_CANONNAME 2 /* request for canonical name */
#define AI_NUMERICHOST 4 /* don't ever try nameservice */
#define NI_NUMERICHOST 1 /* return the host address, not the name */
#define NI_NUMERICSERV 2 /* return the service address, not the name */
#define NI_NOFQDN 4 /* return a short name if in the local domain */
#define NI_NAMEREQD 8 /* fail if either host or service name is unknown */
#define NI_DGRAM 16 /* look up datagram service instead of stream */
#define NI_MAXHOST MAXHOSTNAMELEN /* max host name length returned by getnameinfo */
#define NI_MAXSERV 32 /* max serv. name length returned by getnameinfo */
#define EAI_BADFLAGS -1 /* invalid value for ai_flags */
#define EAI_NONAME -2 /* name or service is not known */
#define EAI_AGAIN -3 /* temporary failure in name resolution */
#define EAI_FAIL -4 /* non-recoverable failure in name resolution */
#define EAI_NODATA -5 /* no address associated with name */
#define EAI_FAMILY -6 /* ai_family not supported */
#define EAI_SOCKTYPE -7 /* ai_socktype not supported */
#define EAI_SERVICE -8 /* service not supported for ai_socktype */
#define EAI_ADDRFAMILY -9 /* address family for name not supported */
#define EAI_MEMORY -10 /* memory allocation failure */
#define EAI_SYSTEM -11 /* system error (code indicated in errno) */
struct addrinfo {
int ai_flags; /* input flags */
int ai_family; /* protocol family for socket */
int ai_socktype; /* socket type */
int ai_protocol; /* protocol for socket */
int ai_addrlen; /* length of socket-address */
struct sockaddr *ai_addr; /* socket-address for socket */
char *ai_canonname; /* canonical name for service location (iff req) */
struct addrinfo *ai_next; /* pointer to next in list */
};
__BEGIN_DECLS __BEGIN_DECLS
void endhostent __P((void)); void endhostent __P((void));
void endnetent __P((void)); void endnetent __P((void));
@ -153,6 +199,14 @@ void sethostent __P((int));
void setnetent __P((int)); void setnetent __P((int));
void setprotoent __P((int)); void setprotoent __P((int));
void setservent __P((int)); void setservent __P((int));
int getaddrinfo __P((const char *name, const char *service,
const struct addrinfo *req, struct addrinfo **pai));
void freeaddrinfo __P((struct addrinfo *ai));
int getnameinfo __P((const struct sockaddr *sa, size_t addrlen,
char *host, size_t hostlen, char *serv, size_t servlen,
int flags));
char *gai_strerror __P((int ecode));
__END_DECLS __END_DECLS
/* This is nec'y to make this include file properly replace the sun version. */ /* This is nec'y to make this include file properly replace the sun version. */


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