1 files changed, 0 insertions, 78 deletions

diff --git a/src/lib/libc/net/if_indextoname.c b/src/lib/libc/net/if_indextoname.c
deleted file mode 100644
index 3c6e8681fb..0000000000
--- a/src/lib/libc/net/if_indextoname.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*      $OpenBSD: if_indextoname.c,v 1.12 2018/05/10 13:44:43 tb Exp $  */
-/*      $KAME: if_indextoname.c,v 1.6 2000/11/07 22:33:25 jinmei Exp $  */
-
-/*-
- * Copyright (c) 2015 Claudio Jeker <claudio@openbsd.org>
- * Copyright (c) 1997, 2000
- *      Berkeley Software Design, Inc.  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.
- *
- * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``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 Berkeley Software Design, Inc. 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.
- *
- *      BSDI Id: if_indextoname.c,v 2.3 2000/04/17 22:38:05 dab Exp
- */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-/*
- * From RFC 2553:
- *
- * The second function maps an interface index into its corresponding
- * name.
- *
- *    #include <net/if.h>
- *
- *    char  *if_indextoname(unsigned int ifindex, char *ifname);
- *
- * The ifname argument must point to a buffer of at least IF_NAMESIZE
- * bytes into which the interface name corresponding to the specified
- * index is returned.  (IF_NAMESIZE is also defined in <net/if.h> and
- * its value includes a terminating null byte at the end of the
- * interface name.) This pointer is also the return value of the
- * function.  If there is no interface corresponding to the specified
- * index, NULL is returned, and errno is set to ENXIO, if there was a
- * system error (such as running out of memory), if_indextoname returns
- * NULL and errno would be set to the proper value (e.g., ENOMEM).
- */
-
-char *
-if_indextoname(unsigned int ifindex, char *ifname)
-{
-        struct if_nameindex *ifni, *ifni2;
-
-        if ((ifni = if_nameindex()) == NULL)
-                return NULL;
-
-        for (ifni2 = ifni; ifni2->if_index != 0; ifni2++) {
-                if (ifni2->if_index == ifindex) {
-                        strlcpy(ifname, ifni2->if_name, IFNAMSIZ);
-                        if_freenameindex(ifni);
-                        return ifname;
-                }
-        }
-
-        if_freenameindex(ifni);
-        errno = ENXIO;
-        return NULL;
-}
-DEF_WEAK(if_indextoname);