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-rw-r--r--plugins/lb-plugin/lb/util.c72
1 files changed, 0 insertions, 72 deletions
diff --git a/plugins/lb-plugin/lb/util.c b/plugins/lb-plugin/lb/util.c
deleted file mode 100644
index d969d168dce..00000000000
--- a/plugins/lb-plugin/lb/util.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <lb/util.h>
-
-void ip46_prefix_normalize(ip46_address_t *prefix, u8 plen)
-{
- if (plen == 0) {
- prefix->as_u64[0] = 0;
- prefix->as_u64[1] = 0;
- } else if (plen <= 64) {
- prefix->as_u64[0] &= clib_host_to_net_u64(0xffffffffffffffffL << (64 - plen));
- prefix->as_u64[1] = 0;
- } else {
- prefix->as_u64[1] &= clib_host_to_net_u64(0xffffffffffffffffL << (128 - plen));
- }
-
-}
-
-uword unformat_ip46_prefix (unformat_input_t * input, va_list * args)
-{
- ip46_address_t *ip46 = va_arg (*args, ip46_address_t *);
- u8 *len = va_arg (*args, u8 *);
- ip46_type_t type = va_arg (*args, ip46_type_t);
-
- u32 l;
- if ((type != IP46_TYPE_IP6) && unformat(input, "%U/%u", unformat_ip4_address, &ip46->ip4, &l)) {
- if (l > 32)
- return 0;
- *len = l + 96;
- ip46->pad[0] = ip46->pad[1] = ip46->pad[2] = 0;
- } else if ((type != IP46_TYPE_IP4) && unformat(input, "%U/%u", unformat_ip6_address, &ip46->ip6, &l)) {
- if (l > 128)
- return 0;
- *len = l;
- } else {
- return 0;
- }
- return 1;
-}
-
-u8 *format_ip46_prefix (u8 * s, va_list * args)
-{
- ip46_address_t *ip46 = va_arg (*args, ip46_address_t *);
- u32 len = va_arg (*args, u32); //va_arg cannot use u8 or u16
- ip46_type_t type = va_arg (*args, ip46_type_t);
-
- int is_ip4 = 0;
- if (type == IP46_TYPE_IP4)
- is_ip4 = 1;
- else if (type == IP46_TYPE_IP6)
- is_ip4 = 0;
- else
- is_ip4 = (len >= 96) && ip46_address_is_ip4(ip46);
-
- return is_ip4 ?
- format(s, "%U/%d", format_ip4_address, &ip46->ip4, len - 96):
- format(s, "%U/%d", format_ip6_address, &ip46->ip6, len);
-}
-