Last change
on this file since 445 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
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Property svn:mime-type
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File size:
296 bytes
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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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