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32 .\" @(#)shutdown.2 8.1 (Berkeley) 6/4/93
33 .\" $FreeBSD: src/lib/libc/sys/shutdown.2,v 1.7.2.7 2001/12/14 18:34:01 ru Exp $
34 .\" $DragonFly: src/lib/libc/sys/shutdown.2,v 1.2 2003/06/17 06:26:47 dillon Exp $
41 .Nd shut down part of a full-duplex connection
48 .Fn shutdown "int s" "int how"
52 call causes all or part of a full-duplex connection on
53 the socket associated with the file descriptor
58 argument specifies the type of shutdown.
60 .Bl -tag -width SHUT_RDWR
62 further receives will be disallowed.
64 further sends will be disallowed.
66 further sends and receives will be disallowed.
78 argument is not a valid file descriptor.
84 The socket is not connected.
88 argument does not refer to a socket.
96 function is expected to comply with
102 function call appeared in
105 .Dv SHUT_RD , SHUT_WR ,
108 constants appeared in