Changes

47 bytes added ,  06:40, 1 May 2014
Line 41: Line 41:     
=Description=
 
=Description=
The input cmd must be either F_GETFL(3)/F_SETFL(4), otherwise an error is returned.
+
The input cmd must be either F_GETFL(3)/F_SETFL(4), otherwise an error is returned. For fd-flags, O_NONBLOCK is bitmask value 0x4.