mirror of https://github.com/BOINC/boinc.git
67 lines
1.8 KiB
C
67 lines
1.8 KiB
C
// This file is part of BOINC.
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// http://boinc.berkeley.edu
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// Copyright (C) 2008 University of California
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//
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// BOINC is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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//
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// BOINC is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
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// declare replacement string functions for platforms that lack themn
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#ifndef BOINC_STR_REPLACE_H
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#define BOINC_STR_REPLACE_H
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#ifndef _WIN32
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#include <sys/types.h>
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#include <ctype.h>
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#endif
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#include "config.h"
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// strlcpy and strlcat guarantee NULL-terminated result
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// (unlike strncpy and strncat)
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//
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#if !HAVE_STRLCPY
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extern size_t strlcpy(char*, const char*, size_t);
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#endif
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#if !HAVE_STRLCAT
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extern size_t strlcat(char *dst, const char *src, size_t size);
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#endif
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#if !HAVE_STRCASESTR
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extern const char *strcasestr(const char *s1, const char *s2);
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#endif
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#if !HAVE_STRCASECMP
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inline int strcasecmp(const char* s1, const char* s2) {
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while (*s1 && *s2) {
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char c1 = tolower(*s1++);
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char c2 = tolower(*s2++);
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if (c1 < c2) return -1;
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if (c1 > c2) return 1;
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}
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if (*s1) return 1;
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if (*s2) return -1;
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return 0;
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}
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#endif
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#ifdef _WIN32
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#define snprintf _snprintf
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// Yucky! _snprintf() is not the same as snprintf();
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// it doesn't null-terminate if buffer is too small.
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// This is a workaround until we switch to VS2015, which has sprintf()
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#endif
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#endif
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