2011-02-22 10:36:13 -08:00
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/*
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2012-05-02 15:21:36 -07:00
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* Copyright (c) 2009, 2011 Nicira, Inc.
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2011-02-22 10:36:13 -08:00
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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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#include <config.h>
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#include <string.h>
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#ifndef HAVE_STRNLEN
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size_t
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strnlen(const char *s, size_t maxlen)
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{
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const char *end = memchr(s, '\0', maxlen);
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return end ? end - s : maxlen;
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}
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#endif
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