Function libzt::zts_get_data_available [−][src]
pub unsafe extern "C" fn zts_get_data_available(fd: c_int) -> size_t
Expand description
@brief Return amount of data available to read from socket
@param fd Socket file descriptor
@return Number of bytes available to read. ZTS_ERR_SERVICE
if the node
experiences a problem, ZTS_ERR_ARG
if invalid argument. Sets zts_errno