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https://github.com/openvswitch/ovs
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bdda5aca7b
Until now, failure to parse a flow in the ofp-parse module has caused the program to abort immediately with a fatal error. This makes it hard to use these functions from any long-lived program. This commit fixes the problem. Signed-off-by: Ben Pfaff <blp@nicira.com>
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/*
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* Copyright (c) 2010, 2011, 2012, 2013 Nicira, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* OpenFlow protocol string to flow parser. */
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#ifndef OFP_PARSE_H
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#define OFP_PARSE_H 1
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdio.h>
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#include "compiler.h"
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struct flow;
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struct ofpbuf;
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struct ofputil_flow_mod;
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struct ofputil_flow_monitor_request;
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struct ofputil_flow_stats_request;
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struct ofputil_meter_mod;
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char *parse_ofp_str(struct ofputil_flow_mod *, int command, const char *str_)
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WARN_UNUSED_RESULT;
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char *parse_ofp_flow_mod_str(struct ofputil_flow_mod *, const char *string,
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uint16_t command)
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WARN_UNUSED_RESULT;
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char *parse_ofp_flow_mod_file(const char *file_name, uint16_t command,
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struct ofputil_flow_mod **fms, size_t *n_fms)
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WARN_UNUSED_RESULT;
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char *parse_ofp_flow_stats_request_str(struct ofputil_flow_stats_request *,
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bool aggregate, const char *string)
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WARN_UNUSED_RESULT;
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char *parse_ofpacts(const char *, struct ofpbuf *ofpacts)
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WARN_UNUSED_RESULT;
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char *parse_ofp_exact_flow(struct flow *, const char *);
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char *parse_ofp_meter_mod_str(struct ofputil_meter_mod *, const char *string,
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int command)
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WARN_UNUSED_RESULT;
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char *parse_flow_monitor_request(struct ofputil_flow_monitor_request *,
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const char *)
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WARN_UNUSED_RESULT;
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#endif /* ofp-parse.h */
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