--- recv.man 2004-07-08 15:43:17.000000000 -0400 +++ recv2.man 2004-07-08 15:47:29.000000000 -0400 @@ -67,6 +67,11 @@ disconnect occurs, or the next data to be received is of a dif- ferent type than that returned. + MMSSGG__DDOONNTTWWAAIITT + Enables non-blocking operation; if the operation would block, + EEAAGGAAIINN is returned (this can also be enabled using the OO__NNOONN-- + BBLLOOCCKK with the FF__SSEETTFFLL ffccnnttll(2)). + MMSSGG__NNOOSSIIGGNNAALL This flag turns off raising of SSIIGGPPIIPPEE on stream sockets when the other end disappears.