Function libzt::zts_bsd_getsockopt [−][src]
pub unsafe extern "C" fn zts_bsd_getsockopt(
fd: c_int,
level: c_int,
optname: c_int,
optval: *mut c_void,
optlen: *mut zts_socklen_t
) -> c_int
Expand description
@brief Get socket options.
@param fd Socket file descriptor
@param level Protocol level to which option name should apply
@param optname Option name to get
@param optval Where option value will be stored
@param optlen Length of value
@return ZTS_ERR_OK
if successful, ZTS_ERR_SERVICE
if the node
experiences a problem, ZTS_ERR_ARG
if invalid argument. Sets zts_errno