2aa62f2bc9
This set of three packages: AppPkg, StdLib, StdLibPrivateInternalFiles; contains the implementation of libraries based upon non-UEFI standards such as ISO/IEC-9899, the library portion of the C Language Standard, POSIX, etc. AppPkg contains applications that make use of the standard libraries defined in the StdLib Package. StdLib contains header (include) files and the implementations of the standard libraries. StdLibPrivateInternalFiles contains files for the exclusive use of the library implementations in StdLib. These files should never be directly referenced from applications or other code. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11600 6f19259b-4bc3-4df7-8a09-765794883524
46 lines
1002 B
C
46 lines
1002 B
C
/* $NetBSD: strtold_subr.c,v 1.1 2006/03/15 17:35:18 kleink Exp $ */
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/*
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* Written by Klaus Klein <kleink@NetBSD.org>, November 16, 2005.
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* Public domain.
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*/
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/*
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* NOTICE: This is not a standalone file. To use it, #include it in
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* the format-specific strtold_*.c, like so:
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*
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* #define GDTOA_LD_FMT <gdtoa extended-precision format code>
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* #include "strtold_subr.c"
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*/
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#include <LibConfig.h>
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#include <sys/EfiCdefs.h>
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#include "namespace.h"
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#include <math.h>
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#include <sys/stdint.h>
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#include <stdlib.h>
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#include "gdtoa.h"
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#ifdef __weak_alias
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__weak_alias(strtold, _strtold)
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#endif
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#ifndef __HAVE_LONG_DOUBLE
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#error no extended-precision long double type
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#endif
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#ifndef GDTOA_LD_FMT
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#error GDTOA_LD_FMT must be defined by format-specific source file
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#endif
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#define STRTOP(x) __CONCAT(strtop, x)
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long double
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strtold(const char *nptr, char **endptr)
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{
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long double ld;
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(void)STRTOP(GDTOA_LD_FMT)(nptr, endptr, &ld);
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return ld;
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}
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