switch to a NetBSD implementation of strstr to get a 3-clause BSD license
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1 changed files with 10 additions and 6 deletions
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@ -1,3 +1,5 @@
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/* $NetBSD: strstr.c,v 1.1 2005/12/20 19:28:52 christos Exp $ */
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/*-
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* Copyright (c) 1990, 1993
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* The Regents of the University of California. All rights reserved.
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@ -13,11 +15,7 @@
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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@ -50,11 +48,17 @@
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* Find the first occurrence of find in s.
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*/
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char *
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strstr(const char *s, const char *find)
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strstr(s, find)
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const char *s, *find;
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{
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char c, sc;
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size_t len;
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if (BUILTIN_EXPECT(!s, 0))
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return NULL;
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if (BUILTIN_EXPECT(!find, 0))
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return NULL;
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if ((c = *find++) != 0) {
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len = strlen(find);
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do {
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