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