int outgoing :1; /* true if we can write on this sock */
int accepting :1; /* true if master incoming sock in tcp */
int meas :1; /* true if this is an experiment socket instead of messaging */
- int recv_ok :1; /* true if it is valid to recv() on the socket (false if it is a file) */
int valid :1; /* false if a select returned that the peer quitted, forcing us to "close" the socket */
int moredata :1; /* TCP socket use a buffer and read operation get as much
data as possible. It is possible that several messages
don't call select in that case. Note that measurement
sockets are not concerned since they use the TCP
interface directly, with no buffer. */
-
+
+ int recvd :1; /* true if the recvd_val field contains one byte of the stream (that we peek'ed to check the socket validity) */
+ char recvd_val; /* what we peeked from the socket, if any */
+
unsigned long int buf_size; /* what to say to the OS.
Field here to remember it when accepting */
