FM / irs

/usr/include/bind9/irs

Name	Size	Mode	Actions
context.h	3498	0644	edit dl rm
dnsconf.h	2264	0644	edit dl rm
netdb.h	6031	0644	edit dl rm
platform.h	834	0644	edit dl rm
resconf.h	2706	0644	edit dl rm
types.h	771	0644	edit dl rm
version.h	675	0644	edit dl rm

Edit: /usr/include/bind9/irs/netdb.h (6031B)

/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/*! \file */

#ifndef IRS_NETDB_H
#define IRS_NETDB_H 1

#include <stddef.h>	/* Required on FreeBSD (and  others?) for size_t. */
#include <netdb.h>	/* Contractual provision. */

/*
 * Define if <netdb.h> does not declare struct addrinfo.
 */
#undef ISC_IRS_NEEDADDRINFO

#ifdef ISC_IRS_NEEDADDRINFO
struct addrinfo {
	int		ai_flags;      /* AI_PASSIVE, AI_CANONNAME */
	int		ai_family;     /* PF_xxx */
	int		ai_socktype;   /* SOCK_xxx */
	int		ai_protocol;   /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
	size_t		ai_addrlen;    /* Length of ai_addr */
	char		*ai_canonname; /* Canonical name for hostname */
	struct sockaddr	*ai_addr;      /* Binary address */
	struct addrinfo	*ai_next;      /* Next structure in linked list */
};
#endif

/*
 * Undefine all #defines we are interested in as <netdb.h> may or may not have
 * defined them.
 */

/*
 * Error return codes from gethostbyname() and gethostbyaddr()
 * (left in extern int h_errno).
 */

#undef	NETDB_INTERNAL
#undef	NETDB_SUCCESS
#undef	HOST_NOT_FOUND
#undef	TRY_AGAIN
#undef	NO_RECOVERY
#undef	NO_DATA
#undef	NO_ADDRESS

#define	NETDB_INTERNAL	-1	/* see errno */
#define	NETDB_SUCCESS	0	/* no problem */
#define	HOST_NOT_FOUND	1 /* Authoritative Answer Host not found */
#define	TRY_AGAIN	2 /* Non-Authoritive Host not found, or SERVERFAIL */
#define	NO_RECOVERY	3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
#define	NO_DATA		4 /* Valid name, no data record of requested type */
#define	NO_ADDRESS	NO_DATA		/* no address, look for MX record */

/*
 * Error return codes from getaddrinfo().  EAI_INSECUREDATA is our own extension
 * and it's very unlikely to be already defined, but undef it just in case; it
 * at least doesn't do any harm.
 */

#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_OVERFLOW
#undef	EAI_INSECUREDATA
#undef	EAI_MAX

#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_OVERFLOW	14
#define EAI_INSECUREDATA 15
#define EAI_MAX		16

/*
 * Flag values for getaddrinfo()
 */
#undef	AI_PASSIVE
#undef	AI_CANONNAME
#undef	AI_NUMERICHOST

#define	AI_PASSIVE	0x00000001
#define	AI_CANONNAME	0x00000002
#define AI_NUMERICHOST	0x00000004

/*
 * Flag values for getipnodebyname()
 */
#undef AI_V4MAPPED
#undef AI_ALL
#undef AI_ADDRCONFIG
#undef AI_DEFAULT

#define AI_V4MAPPED	0x00000008
#define AI_ALL		0x00000010
#define AI_ADDRCONFIG	0x00000020
#define AI_DEFAULT	(AI_V4MAPPED|AI_ADDRCONFIG)

/*
 * Constants for lwres_getnameinfo()
 */
#undef	NI_MAXHOST
#undef	NI_MAXSERV

#define	NI_MAXHOST	1025
#define	NI_MAXSERV	32

/*
 * Flag values for lwres_getnameinfo()
 */
#undef	NI_NOFQDN
#undef	NI_NUMERICHOST
#undef	NI_NAMEREQD
#undef	NI_NUMERICSERV
#undef	NI_DGRAM
#undef	NI_NUMERICSCOPE

#define	NI_NOFQDN	0x00000001
#define	NI_NUMERICHOST	0x00000002
#define	NI_NAMEREQD	0x00000004
#define	NI_NUMERICSERV	0x00000008
#define	NI_DGRAM	0x00000010

/*
 * Define to map into irs_ namespace.
 */

#define IRS_NAMESPACE

#ifdef IRS_NAMESPACE

/*
 * Use our versions not the ones from the C library.
 */

#ifdef getnameinfo
#undef getnameinfo
#endif
#define getnameinfo irs_getnameinfo

#ifdef getaddrinfo
#undef getaddrinfo
#endif
#define getaddrinfo irs_getaddrinfo

#ifdef freeaddrinfo
#undef freeaddrinfo
#endif
#define freeaddrinfo irs_freeaddrinfo

#ifdef gai_strerror
#undef gai_strerror
#endif
#define gai_strerror irs_gai_strerror

#endif

extern int getaddrinfo (const char *name,
			const char *service,
			const struct addrinfo *req,
			struct addrinfo **pai);
extern int getnameinfo (const struct sockaddr *sa,
			socklen_t salen, char *host,
			socklen_t hostlen, char *serv,
			socklen_t servlen, int flags);
extern void freeaddrinfo (struct addrinfo *ai);
extern const char *gai_strerror (int ecode);

/*
 * Define to map into irs_ namespace.
 */

#define IRS_NAMESPACE

#ifdef IRS_NAMESPACE

/*
 * Use our versions not the ones from the C library.
 */

#ifdef getnameinfo
#undef getnameinfo
#endif
#define getnameinfo irs_getnameinfo

#ifdef getaddrinfo
#undef getaddrinfo
#endif
#define getaddrinfo irs_getaddrinfo

#ifdef freeaddrinfo
#undef freeaddrinfo
#endif
#define freeaddrinfo irs_freeaddrinfo

#ifdef gai_strerror
#undef gai_strerror
#endif
#define gai_strerror irs_gai_strerror

int
getaddrinfo(const char *hostname, const char *servname,
	    const struct addrinfo *hints, struct addrinfo **res);

int
getnameinfo(const struct sockaddr *sa, IRS_GETNAMEINFO_SOCKLEN_T salen,
	    char *host, IRS_GETNAMEINFO_BUFLEN_T hostlen,
	    char *serv, IRS_GETNAMEINFO_BUFLEN_T servlen,
	    IRS_GETNAMEINFO_FLAGS_T flags);

void freeaddrinfo (struct addrinfo *ai);

IRS_GAISTRERROR_RETURN_T
gai_strerror(int ecode);

#endif

/*
 * Tell Emacs to use C mode on this file.
 * Local variables:
 * mode: c
 * End:
 */

#endif /* IRS_NETDB_H */

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