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Annotated edit history of shutdown(2) version 1, including all changes. View license author blame.
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1 perry 1 SHUTDOWN
2 !!!SHUTDOWN
3 NAME
4 SYNOPSIS
5 DESCRIPTION
6 RETURN VALUE
7 ERRORS
8 CONFORMING TO
9 BUGS
10 SEE ALSO
11 ----
12 !!NAME
13
14
15 shutdown - shut down part of a full-duplex connection
16 !!SYNOPSIS
17
18
19 __#include __
20
21
22 __int shutdown(int__ ''s''__, int__
23 ''how''__);__
24 !!DESCRIPTION
25
26
27 The __shutdown__ call causes all or part of a full-duplex
28 connection on the socket associated with ''s'' to be shut
29 down. If ''how'' is 0, further receives will be
30 disallowed. If ''how'' is 1, further sends will be
31 disallowed. If ''how'' is 2, further sends and receives
32 will be disallowed.
33 !!RETURN VALUE
34
35
36 On success, zero is returned. On error, -1 is returned, and
37 ''errno'' is set appropriately.
38 !!ERRORS
39
40
41 __EBADF__
42
43
44 ''s'' is not a valid descriptor.
45
46
47 __ENOTSOCK__
48
49
50 ''s'' is a file, not a socket.
51
52
53 __ENOTCONN__
54
55
56 The specified socket is not connected.
57 !!CONFORMING TO
58
59
60 4.4BSD (the __shutdown__ function call first appeared in
61 4.2BSD).
62 !!BUGS
63
64
65 The numerical ''how'' flags should be replaced by the
66 Single Unix-mandated __SHUT_RD__, __SHUT_WR__, and
67 __SHUT_RDWR__ flags.
68 !!SEE ALSO
69
70
71 connect(2), socket(2)
72 ----
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