1 files changed, 0 insertions, 95 deletions
diff --git a/usr.sbin/bind/lib/irs/gai_strerror.c b/usr.sbin/bind/lib/irs/gai_strerror.c
deleted file mode 100644
index ff92d883e9c..00000000000
--- a/usr.sbin/bind/lib/irs/gai_strerror.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-/* $Id: gai_strerror.c,v 1.2 2019/12/17 01:46:34 sthen Exp $ */
-
-/*! \file gai_strerror.c
- * gai_strerror() returns an error message corresponding to an
- * error code returned by getaddrinfo() and getnameinfo(). The following error
- * codes and their meaning are defined in
- * \link netdb.h include/irs/netdb.h.\endlink
- * This implementation is almost an exact copy of lwres/gai_sterror.c except
- * that it catches up the latest API standard, RFC3493.
- *
- * \li #EAI_ADDRFAMILY address family for hostname not supported
- * \li #EAI_AGAIN temporary failure in name resolution
- * \li #EAI_BADFLAGS invalid value for ai_flags
- * \li #EAI_FAIL non-recoverable failure in name resolution
- * \li #EAI_FAMILY ai_family not supported
- * \li #EAI_MEMORY memory allocation failure
- * \li #EAI_NODATA no address associated with hostname (obsoleted in RFC3493)
- * \li #EAI_NONAME hostname nor servname provided, or not known
- * \li #EAI_SERVICE servname not supported for ai_socktype
- * \li #EAI_SOCKTYPE ai_socktype not supported
- * \li #EAI_SYSTEM system error returned in errno
- * \li #EAI_BADHINTS Invalid value for hints (non-standard)
- * \li #EAI_PROTOCOL Resolved protocol is unknown (non-standard)
- * \li #EAI_OVERFLOW Argument buffer overflow
- * \li #EAI_INSECUREDATA Insecure Data (experimental)
- *
- * The message invalid error code is returned if ecode is out of range.
- *
- * ai_flags, ai_family and ai_socktype are elements of the struct
- * addrinfo used by lwres_getaddrinfo().
- *
- * \section gai_strerror_see See Also
- *
- * strerror(), getaddrinfo(), getnameinfo(), RFC3493.
- */
-#include <config.h>
-
-#include <isc/net.h>
-
-#include <irs/netdb.h>
-
-/*% Text of error messages. */
-static const char *gai_messages[] = {
-	"no error",
-	"address family for hostname not supported",
-	"temporary failure in name resolution",
-	"invalid value for ai_flags",
-	"non-recoverable failure in name resolution",
-	"ai_family not supported",
-	"memory allocation failure",
-	"no address associated with hostname",
-	"hostname nor servname provided, or not known",
-	"servname not supported for ai_socktype",
-	"ai_socktype not supported",
-	"system error returned in errno",
-	"bad hints",
-	"bad protocol",
-	"argument buffer overflow",
-	"insecure data provided"
-};
-
-/*%
- * Returns an error message corresponding to an error code returned by
- * getaddrinfo() and getnameinfo()
- */
-IRS_GAISTRERROR_RETURN_T
-gai_strerror(int ecode) {
-	union {
-		const char *const_ptr;
-		char *deconst_ptr;
-	} ptr;
-
-	if ((ecode < 0) ||
-	    (ecode >= (int)(sizeof(gai_messages)/sizeof(*gai_messages))))
-		ptr.const_ptr = "invalid error code";
-	else
-		ptr.const_ptr = gai_messages[ecode];
-	return (ptr.deconst_ptr);
-}