/usr/src/openvswitch-1.4.0/lib/string.h is in openvswitch-datapath-dkms 1.4.0-1ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | /*
* Copyright (c) 2009, 2011 Nicira Networks.
*
* 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 STRING_WRAPPER_H
#define STRING_WRAPPER_H 1
#include_next <string.h>
/* Glibc 2.7 has a bug in strtok_r when compiling with optimization that can
* cause segfaults if the delimiters argument is a compile-time constant that
* has exactly 1 character:
*
* http://sources.redhat.com/bugzilla/show_bug.cgi?id=5614
*
* The bug is only present in the inline version of strtok_r(), so force the
* out-of-line version to be used instead. */
#if HAVE_STRTOK_R_BUG
#undef strtok_r
#endif
#ifndef HAVE_STRNLEN
#undef strnlen
#define strnlen rpl_strnlen
size_t strnlen(const char *, size_t maxlen);
#endif
#endif /* string.h wrapper */
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