Function set_floating_point_exception_mode

src/process/prctl.rs:303–308

(
    config: Option<FloatingPointExceptionMode>,
)

#[inline]
#[doc(alias = "PR_SET_FPEXEC")]
pub fn set_floating_point_exception_mode(
    config: Option<FloatingPointExceptionMode>,
) -> io::Result<()> {
    let config = config.as_ref().map_or(0, FloatingPointExceptionMode::bits);
    unsafe { prctl_2args(PR_SET_FPEXC, config as usize as *mut _) }.map(|_r| ())
}

//
// PR_GET_TIMING/PR_SET_TIMING