fenv.c File Reference

#include <openlibm_fenv.h>

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Macros
#define	__fenv_static

Functions
int	feclearexcept (int __excepts)
int	fegetexceptflag (fexcept_t *__flagp, int __excepts)
int	fesetexceptflag (const fexcept_t *__flagp, int __excepts)
int	feraiseexcept (int __excepts)
int	fetestexcept (int __excepts)
int	fegetround (void)
int	fesetround (int __round)
int	fegetenv (fenv_t *__envp)
int	feholdexcept (fenv_t *__envp)
int	fesetenv (const fenv_t *__envp)
int	feupdateenv (const fenv_t *__envp)

Variables
const fenv_t	__fe_dfl_env = 0

Macro Definition Documentation

__fenv_static

#define __fenv_static

Function Documentation

feclearexcept()

int feclearexcept ( int  __excepts )

inline

Referenced by fn(), gamma_test(), init_max_error(), initialize(), lgamma_test(), sqrtl(), test_exceptions(), and tgamma_test().

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fegetenv()

int fegetenv ( fenv_t *  __envp )

inline

fegetexceptflag()

int fegetexceptflag ( fexcept_t *  __flagp, int  __excepts  )

inline

fegetround()

int fegetround ( void  )

inline

Referenced by fma(), fmaf(), fmal(), sqrtl(), and strtod().

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feholdexcept()

int feholdexcept ( fenv_t *  __envp )

inline

Referenced by fn(), and sqrtl().

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feraiseexcept()

int feraiseexcept ( int  __excepts )

inline

Referenced by feupdateenv(), fma(), fmal(), and fn().

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fesetenv()

int fesetenv ( const fenv_t *  __envp )

inline

Referenced by feupdateenv(), and sqrtl().

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fesetexceptflag()

int fesetexceptflag ( const fexcept_t *  __flagp, int  __excepts  )

inline

Referenced by feraiseexcept().

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fesetround()

int fesetround ( int  __round )

inline

Referenced by fma(), fmaf(), fmal(), and sqrtl().

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fetestexcept()

int fetestexcept ( int  __excepts )

inline

Referenced by fn(), sqrtl(), and test_single_exception().

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feupdateenv()

int feupdateenv ( const fenv_t *  __envp )

inline

Referenced by fn(), and sqrtl().

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Variable Documentation

__fe_dfl_env

const fenv_t __fe_dfl_env = 0