1 files changed, 0 insertions, 89 deletions
diff --git a/contrib/bind9/lib/bind/irs/gai_strerror.c b/contrib/bind9/lib/bind/irs/gai_strerror.c
deleted file mode 100644
index 6aeaaa1910b5..000000000000
--- a/contrib/bind9/lib/bind/irs/gai_strerror.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Copyright (c) 2001 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and 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.
- */
-
-#include <port_before.h>
-#include <netdb.h>
-#include <port_after.h>
-
-#ifdef DO_PTHREADS
-#include <pthread.h>
-#include <stdlib.h>
-#endif
-
-static const char *gai_errlist[] = {
-	"no error",
-	"address family not supported for name",/* EAI_ADDRFAMILY */
-	"temporary failure",			/* EAI_AGAIN */
-	"invalid flags",			/* EAI_BADFLAGS */
-	"permanent failure",			/* EAI_FAIL */
-	"address family not supported",		/* EAI_FAMILY */
-	"memory failure",			/* EAI_MEMORY */
-	"no address",				/* EAI_NODATA */
-	"unknown name or service",		/* EAI_NONAME */
-	"service not supported for socktype",	/* EAI_SERVICE */
-	"socktype not supported",		/* EAI_SOCKTYPE */
-	"system failure",			/* EAI_SYSTEM */
-	"bad hints",				/* EAI_BADHINTS */
-	"bad protocol",				/* EAI_PROTOCOL */
-
-	"unknown error"				/* Must be last. */
-};
-
-static const int gai_nerr = (sizeof(gai_errlist)/sizeof(*gai_errlist));
-
-#define EAI_BUFSIZE 128
-
-const char *
-gai_strerror(int ecode) {
-#ifndef DO_PTHREADS
-	static char buf[EAI_BUFSIZE];
-#else	/* DO_PTHREADS */
-#ifndef LIBBIND_MUTEX_INITIALIZER
-#define LIBBIND_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
-#endif
-	static pthread_mutex_t lock = LIBBIND_MUTEX_INITIALIZER;
-	static pthread_key_t key;
-	static int once = 0;
-	char *buf;
-#endif
-
-	if (ecode >= 0 && ecode < (gai_nerr - 1))
-		return (gai_errlist[ecode]);
-
-#ifdef DO_PTHREADS
-        if (!once) {
-                pthread_mutex_lock(&lock);
-                if (!once++)
-                        pthread_key_create(&key, free);
-                pthread_mutex_unlock(&lock);
-        }
-
-	buf = pthread_getspecific(key);
-        if (buf == NULL) {
-		buf = malloc(EAI_BUFSIZE);
-                if (buf == NULL)
-                        return ("unknown error");
-                pthread_setspecific(key, buf);
-        }
-#endif
-	/* 
-	 * XXX This really should be snprintf(buf, EAI_BUFSIZE, ...).
-	 * It is safe until message catalogs are used.
-	 */
-	sprintf(buf, "%s: %d", gai_errlist[gai_nerr - 1], ecode);
-	return (buf);
-}