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Diffstat (limited to 'src/lib/libc/net/gai_strerror.3')
-rw-r--r-- | src/lib/libc/net/gai_strerror.3 | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/src/lib/libc/net/gai_strerror.3 b/src/lib/libc/net/gai_strerror.3 deleted file mode 100644 index 75eb1517f4..0000000000 --- a/src/lib/libc/net/gai_strerror.3 +++ /dev/null | |||
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1 | .\" $OpenBSD: gai_strerror.3,v 1.1 2004/12/06 10:46:35 jmc Exp $ | ||
2 | .\" | ||
3 | .\" Copyright (c) 1983, 1987, 1991, 1993 | ||
4 | .\" The Regents of the University of California. All rights reserved. | ||
5 | .\" | ||
6 | .\" Redistribution and use in source and binary forms, with or without | ||
7 | .\" modification, are permitted provided that the following conditions | ||
8 | .\" are met: | ||
9 | .\" 1. Redistributions of source code must retain the above copyright | ||
10 | .\" notice, this list of conditions and the following disclaimer. | ||
11 | .\" 2. Redistributions in binary form must reproduce the above copyright | ||
12 | .\" notice, this list of conditions and the following disclaimer in the | ||
13 | .\" documentation and/or other materials provided with the distribution. | ||
14 | .\" 3. Neither the name of the University nor the names of its contributors | ||
15 | .\" may be used to endorse or promote products derived from this software | ||
16 | .\" without specific prior written permission. | ||
17 | .\" | ||
18 | .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | ||
19 | .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
20 | .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
21 | .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | ||
22 | .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
23 | .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
24 | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
25 | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
26 | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
27 | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
28 | .\" SUCH DAMAGE. | ||
29 | .\" | ||
30 | .Dd December 3, 2004 | ||
31 | .Dt GAI_STRERROR 3 | ||
32 | .Os | ||
33 | .\" | ||
34 | .Sh NAME | ||
35 | .Nm gai_strerror | ||
36 | .Nd return EAI_xxx error message | ||
37 | .\" | ||
38 | .Sh SYNOPSIS | ||
39 | .Fd #include <sys/types.h> | ||
40 | .Fd #include <sys/socket.h> | ||
41 | .Fd #include <netdb.h> | ||
42 | .Ft "char *" | ||
43 | .Fn gai_strerror "int ecode" | ||
44 | .\" | ||
45 | .Sh DESCRIPTION | ||
46 | To aid applications in printing error messages based on the | ||
47 | .Dv EAI_xxx | ||
48 | codes returned by | ||
49 | .Xr getaddrinfo 3 | ||
50 | and | ||
51 | .Xr getnameinfo 3 , | ||
52 | .Fn gai_strerror | ||
53 | is defined. | ||
54 | The argument is one of the | ||
55 | .Dv EAI_xxx | ||
56 | values detailed below | ||
57 | and the return value points to a string describing the error. | ||
58 | If the argument is not one of the | ||
59 | .Dv EAI_xxx | ||
60 | values, | ||
61 | the function still returns a pointer to a string whose contents | ||
62 | indicate an unknown error. | ||
63 | .Pp | ||
64 | The error return status from | ||
65 | .Xr getaddrinfo 3 | ||
66 | and | ||
67 | .Xr getnameinfo 3 | ||
68 | is zero on success and non-zero on errors. | ||
69 | Non-zero error codes are defined in | ||
70 | .Aq Pa netdb.h , | ||
71 | and are as follows: | ||
72 | .Pp | ||
73 | .Bl -tag -width "EAI_ADDRFAMILYXX" -offset indent -compact | ||
74 | .It Dv EAI_ADDRFAMILY | ||
75 | Address family for | ||
76 | .Fa nodename | ||
77 | not supported. | ||
78 | .It Dv EAI_AGAIN | ||
79 | Temporary failure in name resolution. | ||
80 | .It Dv EAI_BADFLAGS | ||
81 | Invalid value for | ||
82 | .Fa ai_flags . | ||
83 | .It Dv EAI_BADHINTS | ||
84 | Invalid value for hints. | ||
85 | .It Dv EAI_FAIL | ||
86 | Non-recoverable failure in name resolution. | ||
87 | .It Dv EAI_FAMILY | ||
88 | .Fa ai_family | ||
89 | not supported. | ||
90 | .It Dv EAI_MEMORY | ||
91 | Memory allocation failure. | ||
92 | .It Dv EAI_NODATA | ||
93 | No address associated with | ||
94 | .Fa nodename . | ||
95 | .It Dv EAI_NONAME | ||
96 | .Fa nodename | ||
97 | nor | ||
98 | .Fa servname | ||
99 | provided, or not known. | ||
100 | .It Dv EAI_PROTOCOL | ||
101 | Resolved protocol is unknown. | ||
102 | .It Dv EAI_SERVICE | ||
103 | .Fa servname | ||
104 | not supported for | ||
105 | .Fa ai_socktype . | ||
106 | .It Dv EAI_SOCKTYPE | ||
107 | .Fa ai_socktype | ||
108 | not supported. | ||
109 | .It Dv EAI_SYSTEM | ||
110 | System error returned in | ||
111 | .Va errno . | ||
112 | .El | ||
113 | .\" | ||
114 | .Sh SEE ALSO | ||
115 | .Xr getaddrinfo 3 , | ||
116 | .Xr getnameinfo 3 | ||
117 | .Sh HISTORY | ||
118 | The implementation first appeared in WIDE Hydrangea IPv6 protocol stack kit. | ||