From e6a4bde0bf0d848772c10bc52b8b86c31a8be32e Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Fri, 4 Apr 2025 11:49:55 +0200
Subject: [PATCH] system: cleanup unused since 945bd66a3dc8

---
 src/etc/inc/util.inc | 35 -----------------------------------
 1 file changed, 35 deletions(-)

diff --git a/src/etc/inc/util.inc b/src/etc/inc/util.inc
index b3b446a4e..14ac5ec5f 100644
--- a/src/etc/inc/util.inc
+++ b/src/etc/inc/util.inc
@@ -635,41 +635,6 @@ function is_uniquelocal($ipaddr)
     return !!preg_match('/^fd[0-9a-f][0-9a-f]:/i', $ipaddr ?? '');
 }
 
-/* returns true if $ipaddr is a valid literal IPv6 address */
-function is_literalipaddrv6($ipaddr)
-{
-    if (preg_match('/\[([0-9a-f:]+)\]/i', $ipaddr, $match)) {
-        $ipaddr = $match[1];
-    } else {
-        return false;
-    }
-    return is_ipaddrv6($ipaddr);
-}
-
-function is_ipaddrwithport($ipport)
-{
-    $parts = explode(":", $ipport);
-    $port = array_pop($parts);
-    if (count($parts) == 1) {
-        return is_ipaddrv4($parts[0]) && is_port($port);
-    } elseif (count($parts) > 1) {
-        return is_literalipaddrv6(implode(":", $parts)) && is_port($port);
-    } else {
-        return false;
-    }
-}
-
-function is_hostnamewithport($hostport)
-{
-    $parts = explode(":", $hostport);
-    $port = array_pop($parts);
-    if (count($parts) == 1) {
-        return is_hostname($parts[0]) && is_port($port);
-    } else {
-        return false;
-    }
-}
-
 /* returns true if $ipaddr is a valid dotted IPv4 address or an alias thereof */
 function is_ipaddroralias($ipaddr)
 {