diff options
Diffstat (limited to 'VNFs/DPPD-PROX/flow_iter.h')
| -rw-r--r-- | VNFs/DPPD-PROX/flow_iter.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/flow_iter.h b/VNFs/DPPD-PROX/flow_iter.h new file mode 100644 index 00000000..1ff5eeeb --- /dev/null +++ b/VNFs/DPPD-PROX/flow_iter.h @@ -0,0 +1,37 @@ +/* +// Copyright (c) 2010-2017 Intel Corporation +// +// 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. +*/ + +#ifndef _FLOW_ITER_H_ +#define _FLOW_ITER_H_ + +struct task_args; + +struct flow_iter { + /* Returns a new iterator pointing to the beginning of the collection. */ + void (*beg)(struct flow_iter *iter, struct task_args *targ); + /* Returns non-zero when parameter is pointing past the end of the collection. */ + int (*is_end)(struct flow_iter *iter, struct task_args *targ); + /* Moves iterator parameter forward by one. */ + void (*next)(struct flow_iter *iter, struct task_args *targ); + /* Access data. */ + uint16_t (*get_svlan)(struct flow_iter *iter, struct task_args *targ); + uint16_t (*get_cvlan)(struct flow_iter *iter, struct task_args *targ); + uint32_t (*get_gre_id)(struct flow_iter *iter, struct task_args *targ); + int idx; + uint8_t data; +}; + +#endif /* _FLOW_ITER_H_ */ |