Last change
on this file since 444 was 444, checked in by coas-nagasima, 4 years ago |
muslのソースコードを追加
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Property svn:eol-style
set to
native
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Property svn:mime-type
set to
text/x-csrc;charset=UTF-8
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File size:
296 bytes
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Rev | Line | |
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[444] | 1 | #include <float.h>
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| 2 | #include <fenv.h>
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| 3 |
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| 4 | int __flt_rounds()
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| 5 | {
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| 6 | switch (fegetround()) {
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| 7 | #ifdef FE_TOWARDZERO
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| 8 | case FE_TOWARDZERO: return 0;
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| 9 | #endif
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| 10 | case FE_TONEAREST: return 1;
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| 11 | #ifdef FE_UPWARD
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| 12 | case FE_UPWARD: return 2;
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| 13 | #endif
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| 14 | #ifdef FE_DOWNWARD
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| 15 | case FE_DOWNWARD: return 3;
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| 16 | #endif
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| 17 | }
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| 18 | return -1;
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| 19 | }
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