shutdown(3N)							  shutdown(3N)

NAME    [Toc]    [Back]

     shutdown -	shut down part of a full-duplex	connection

SYNOPSIS    [Toc]    [Back]

     int shutdown(int s, int how);

DESCRIPTION    [Toc]    [Back]

     The shutdown call shuts down all or part of a full-duplex connection on
     the socket	associated with	s.  If how is 0, then further receives will be
     disallowed.  If how is 1, then further sends will be disallowed.  If how
     is	2, then	further	sends and receives will	be disallowed.

RETURN VALUE    [Toc]    [Back]

     A 0 is returned if	the call succeeds, -1 if it fails.

ERRORS    [Toc]    [Back]

     The call succeeds unless:

     EBADF		 s is not a valid descriptor.

     ENOTSOCK		 s is a	file, not a socket.

     ENOTCONN		 The specified socket is not connected.

     ENOMEM		 There was insufficient	user memory available for the
			 operation to complete.

     ENOSR		 There were insufficient STREAMS resources available
			 for the operation to complete.

SEE ALSO    [Toc]    [Back]

     connect(3N), socket(3N)

NOTES    [Toc]    [Back]

     The how values should be defined constants.


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