glibc/sysdeps/posix/gai_strerror.c
Ulrich Drepper 754f657639 Update.
2001-04-03  Ulrich Drepper  <drepper@redhat.com>

	* resolv/netdb.h (gai_strerror): Make return value const.
	* sysdeps/generic/gai_strerror.c (gai_strerror): Likewise.
	* sysdeps/posix/gai_strerror.c (gai_strerror): Likewise.
	Add strings for new error values.
2001-04-04 06:16:40 +00:00

59 lines
2.1 KiB
C

/* 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <stdio.h>
#include <netdb.h>
#include <libintl.h>
static struct
{
int code;
const char *msg;
}
values[] =
{
{ EAI_ADDRFAMILY, N_("Address family for hostname not supported") },
{ EAI_AGAIN, N_("Temporary failure in name resolution") },
{ EAI_BADFLAGS, N_("Bad value for ai_flags") },
{ EAI_FAIL, N_("Non-recoverable failure in name resolution") },
{ EAI_FAMILY, N_("ai_family not supported") },
{ EAI_MEMORY, N_("Memory allocation failure") },
{ EAI_NODATA, N_("No address associated with hostname") },
{ EAI_NONAME, N_("Name or service not known") },
{ EAI_SERVICE, N_("Servname not supported for ai_socktype") },
{ EAI_SOCKTYPE, N_("ai_socktype not supported") },
{ EAI_SYSTEM, N_("System error") },
{ EAI_INPROGRESS, N_("Processing request in progress") },
{ EAI_CANCELED, N_("Request canceled") },
{ EAI_NOTCANCELED, N_("Request not canceled") },
{ EAI_ALLDONE, N_("All requests done") },
{ EAI_INTR, N_("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");
}