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/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <stdio.h>
#include <netdb.h>
static const struct
{
int code;
const char *msg;
}
values[] =
{
{ EAI_ADDRFAMILY, "Address family for hostname not supported" },
{ EAI_AGAIN, "Temporary failure in name resolution" },
{ EAI_BADFLAGS, "Bad value for ai_flags" },
{ EAI_FAIL, "Non-recoverable failure in name resolution" },
{ EAI_FAMILY, "ai_family not supported" },
{ EAI_MEMORY, "Memory allocation failure" },
{ EAI_NODATA, "No address associated with hostname" },
{ EAI_NONAME, "Name or service not known" },
{ EAI_SERVICE, "Servname not supported for ai_socktype" },
{ EAI_SOCKTYPE, "ai_socktype not supported" },
{ EAI_SYSTEM, "System error" },
{ EAI_INPROGRESS, "Processing request in progress" },
{ EAI_CANCELED, "Request canceled" },
{ EAI_NOTCANCELED, "Request not canceled" },
{ EAI_ALLDONE, "All requests done" },
{ EAI_INTR, "Interrupted by a signal" }
};
const char *
gai_strerror (int code)
{
size_t i;
for (i = 0; i < sizeof (values) / sizeof (values[0]); ++i)
if (values[i].code == code)
return values[i].msg;
return "Unknown error";
}
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