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ofp-parse: Do not exit() upon a parse error.

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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>
This commit is contained in:
Ben Pfaff
2013-07-08 10:15:00 -07:00
parent 5ed2d819bb
commit bdda5aca7b
20 changed files with 991 additions and 456 deletions
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5
lib/learn.h
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2011, 2012 Nicira, Inc.
* Copyright (c) 2011, 2012, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@
#ifndef LEARN_H
#define LEARN_H 1
#include "compiler.h"
#include "ofp-errors.h"
struct ds;
@@ -41,7 +42,7 @@ void learn_execute(const struct ofpact_learn *, const struct flow *,
struct ofputil_flow_mod *, struct ofpbuf *ofpacts);
void learn_mask(const struct ofpact_learn *, struct flow_wildcards *);
void learn_parse(char *, struct ofpbuf *ofpacts);
char *learn_parse(char *, struct ofpbuf *ofpacts) WARN_UNUSED_RESULT;
void learn_format(const struct ofpact_learn *, struct ds *);
#endif /* learn.h */