fenv_t, fexcept_t - floating-point environment

fenv_t represents the entire floating-point environment, including control modes and status flags.

       fexcept_t represents the floating-point status flags collectively.

       For further details see fenv(3).

       C99, POSIX.1-2001.

       Standard C library (libc)

       fenv_t, fexcept_t - floating-point environment

fenv(3)

Linux man-pages 6.9.1                              2024-05-02                                      fenv_t(3type)

       C11, POSIX.1-2008.

#include<fenv.h>typedef /* ... */ fenv_t;typedef /* ... */ fexcept_t;