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417e646722
Those macros are also defined by the compiler-provided float.h which will be included later on (at least in the FreeBSD buildworld case) and triggers these -Werror warnings. Including <float.h> first and only defining the macros when DBL_DIG/FLT_DIG is missing fixes this problem. Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Alex Richardson <Alexander.Richardson@cl.cam.ac.uk> Closes #10864
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#include_next <limits.h>
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#include <float.h>
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#ifndef _LIBSPL_LIMITS_H
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#define _LIBSPL_LIMITS_H
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#ifndef DBL_DIG
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#define DBL_DIG 15
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#define DBL_MAX 1.7976931348623157081452E+308
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#define DBL_MIN 2.2250738585072013830903E-308
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#endif
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#ifndef FLT_DIG
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#define FLT_DIG 6
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#define FLT_MAX 3.4028234663852885981170E+38F
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#define FLT_MIN 1.1754943508222875079688E-38F
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#endif
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#endif /* _LIBSPL_LIMITS_H */
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