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Annotation of 43BSDReno/lib/libc/sys/shutdown.2, revision 1.1.1.1

1.1       root        1: .\" Copyright (c) 1983 The Regents of the University of California.
                      2: .\" All rights reserved.
                      3: .\"
                      4: .\" Redistribution and use in source and binary forms are permitted provided
                      5: .\" that: (1) source distributions retain this entire copyright notice and
                      6: .\" comment, and (2) distributions including binaries display the following
                      7: .\" acknowledgement:  ``This product includes software developed by the
                      8: .\" University of California, Berkeley and its contributors'' in the
                      9: .\" documentation or other materials provided with the distribution and in
                     10: .\" all advertising materials mentioning features or use of this software.
                     11: .\" Neither the name of the University nor the names of its contributors may
                     12: .\" be used to endorse or promote products derived from this software without
                     13: .\" specific prior written permission.
                     14: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
                     15: .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
                     16: .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     17: .\"
                     18: .\"    @(#)shutdown.2  6.3 (Berkeley) 6/23/90
                     19: .\"
                     20: .TH SHUTDOWN 2 "June 23, 1990"
                     21: .UC 5
                     22: .SH NAME
                     23: shutdown \- shut down part of a full-duplex connection
                     24: .SH SYNOPSIS
                     25: .nf
                     26: .ft B
                     27: shutdown(s, how)
                     28: int s, how;
                     29: .fi
                     30: .SH DESCRIPTION
                     31: The
                     32: .I shutdown
                     33: call causes all or part of a full-duplex connection on
                     34: the socket associated with
                     35: .I s
                     36: to be shut down.
                     37: If \fIhow\fP is 0, then further receives will be disallowed.
                     38: If \fIhow\fP is 1, then further sends will be disallowed.
                     39: If \fIhow\fP is 2, then further sends and receives will be disallowed.
                     40: .SH DIAGNOSTICS
                     41: A 0 is returned if the call succeeds, \-1 if it fails.
                     42: .SH ERRORS
                     43: The call succeeds unless:
                     44: .TP 15
                     45: [EBADF]
                     46: .I S
                     47: is not a valid descriptor.
                     48: .TP 15
                     49: [ENOTSOCK]
                     50: .I S
                     51: is a file, not a socket.
                     52: .TP 15
                     53: [ENOTCONN]
                     54: The specified socket is not connected.
                     55: .SH "SEE ALSO"
                     56: connect(2), socket(2)

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