1 .\" $KAME: gai_strerror.3,v 1.1 2005/01/05 03:04:47 itojun Exp $
2 .\" $OpenBSD: gai_strerror.3,v 1.4 2004/12/20 23:04:53 millert Exp $
4 .\" Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
5 .\" Copyright (C) 2000, 2001 Internet Software Consortium.
7 .\" Permission to use, copy, modify, and distribute this software for any
8 .\" purpose with or without fee is hereby granted, provided that the above
9 .\" copyright notice and this permission notice appear in all copies.
11 .\" THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
12 .\" REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
13 .\" AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
14 .\" INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
15 .\" LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
16 .\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
17 .\" PERFORMANCE OF THIS SOFTWARE.
26 .Nd get error message string from EAI_xxx error code
32 .Fn gai_strerror "int ecode"
36 function returns an error message string corresponding to the error code
42 The following error codes and their meaning are defined in
45 .Bl -tag -width ".Dv EAI_BADFLAGS" -offset indent -compact
47 Name could not be resolved at this time
49 flags parameter had an invalid value
54 Non-recoverable failure in name resolution
56 Address family was not recognized
58 Memory allocation failure
62 argument buffer overflow
64 Resolved protocol is unknown
66 Service was not recognized for socket type
68 Intended socket type was not recognized
70 System error returned in
77 returns a pointer to the error message string corresponding to
81 is out of range, an implementation-specific error message string is returned.
86 .Bl -tag -width ".It RFC 2743"
88 Basic Socket Interface Extensions for IPv6