Shutdown

   

Declaration:

Function Shutdown (Sock:Longint;How:Longint) : Longint;

Description:

ShutDown closes one end of a full duplex socket connection, described by Sock. How determines how the connection will be shut down, and can be one of the following:

0

: Further receives are disallowed.

1

: Further sends are disallowed.

2

: Sending nor receiving are allowed.

On succes, the function returns 0, on error -1 is returned.

Errors:

SocketError is used to report errors, and includes the following:

SYS_EBADF

The socket descriptor is invalid.

SYS_ENOTCONN

The socket isn't connected.

SYS_ENOTSOCK

The descriptor is not a socket.

See also:

Socket, Connect