Function nrfxlib_sys::nrf_setsockopt [−][src]
pub unsafe extern "C" fn nrf_setsockopt(
sock: c_int,
level: c_int,
optname: c_int,
p_optval: *const c_void,
optlen: nrf_socklen_t
) -> c_int
Function for setting socket options for a given socket.
s The options are grouped by level, and the option value should be the expected for the given option, and the lifetime must be longer than that of the socket.
sock
- The socket for which to set the option.level
- The level or group to which the option belongs.optname
- The name of the socket option.p_optval
- The value to be stored for this option.optlen
- The size of p_optval.
Returns 0 on success, or -1 on error.