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51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/*
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* Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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#ifndef JDK_UTIL_MD_H
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#define JDK_UTIL_MD_H
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// checking for nanness
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#ifdef __solaris__
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#include <ieeefp.h>
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#define ISNANF(f) isnanf(f)
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#define ISNAND(d) isnand(d)
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#elif defined(MACOSX)
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#include <math.h>
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#define ISNANF(f) isnan(f)
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#define ISNAND(d) isnan(d)
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#elif defined(__linux__) || defined(_ALLBSD_SOURCE)
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#include <math.h>
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#define ISNANF(f) isnanf(f)
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#define ISNAND(d) isnan(d)
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#elif defined(_AIX)
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#include <math.h>
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#define ISNANF(f) _isnanf(f)
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#define ISNAND(d) _isnan(d)
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#else
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#error "missing platform-specific definition here"
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#endif
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#endif /* JDK_UTIL_MD_H */
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