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math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed
[oweals/musl.git]
/
src
/
fenv
/
feupdateenv.c
1
#include <fenv.h>
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int feupdateenv(const fenv_t *envp)
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{
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#pragma STDC FENV_ACCESS ON
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int ex = fetestexcept(FE_ALL_EXCEPT);
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fesetenv(envp);
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feraiseexcept(ex);
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return 0;
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}