From cb034b9b374927c7552e36dcbc306d8456b2a0cb Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Wed, 28 Dec 2016 18:38:59 +0100 Subject: Move java,lua api and remaining plugins to src/ Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d Signed-off-by: Damjan Marion --- src/plugins/lb/util.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 src/plugins/lb/util.h (limited to 'src/plugins/lb/util.h') diff --git a/src/plugins/lb/util.h b/src/plugins/lb/util.h new file mode 100644 index 00000000..3f082310 --- /dev/null +++ b/src/plugins/lb/util.h @@ -0,0 +1,40 @@ +/* + * 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. + */ + +/* + * Non-LB specific stuff comes here + */ + +#ifndef LB_PLUGIN_LB_UTIL_H_ +#define LB_PLUGIN_LB_UTIL_H_ + +#include +#include + +#define ip46_address_type(ip46) (ip46_address_is_ip4(ip46)?IP46_TYPE_IP4:IP46_TYPE_IP6) +#define ip46_prefix_is_ip4(ip46, len) ((len) >= 96 && ip46_address_is_ip4(ip46)) +#define ip46_prefix_type(ip46, len) (ip46_prefix_is_ip4(ip46, len)?IP46_TYPE_IP4:IP46_TYPE_IP6) + +void ip46_prefix_normalize(ip46_address_t *prefix, u8 plen); +uword unformat_ip46_prefix (unformat_input_t * input, va_list * args); +u8 *format_ip46_prefix (u8 * s, va_list * args); + +/** + * 32 bits integer comparison for running values. + * 1 > 0 is true. But 1 > 0xffffffff also is. + */ +#define clib_u32_loop_gt(a, b) (((u32)(a)) - ((u32)(b)) < 0x7fffffff) + +#endif /* LB_PLUGIN_LB_UTIL_H_ */ -- cgit 1.2.3-korg