Function linuxcnc_hal_sys::hal_pin_bit_newf

pub unsafe extern "C" fn hal_pin_bit_newf(
    dir: hal_pin_dir_t, 
    data_ptr_addr: *mut *mut hal_bit_t, 
    comp_id: c_int, 
    fmt: *const c_char,
     ...
) -> c_int

The hal_pin_XXX_newf family of functions are similar to hal_pin_XXX_new except that they also do printf-style formatting to compute the pin name If successful, the hal_pin_xxx_newf() functions return 0. On failure they return a negative error code.