# $Csoft: vsnprintf.pm,v 1.2 2003/10/01 09:24:19 vedge Exp $
# vim:ts=4
#
# Copyright (c) 2007 Hypertriton, Inc. <http://www.hypertriton.com/>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
# USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

sub Test
{
	TryCompile 'HAVE_GETADDRINFO', << 'EOF';
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>

int
main(int argc, char *argv[])
{
	struct addrinfo hints, *res0;
	const char *s;
	int rv;

	hints.ai_family = PF_UNSPEC;
	hints.ai_socktype = SOCK_STREAM;
	hints.ai_flags = AI_PASSIVE;
	rv = getaddrinfo("hostname", "port", &hints, &res0);
	s = gai_strerror(rv);
	freeaddrinfo(res0);
	return (s != NULL);
}
EOF
}

sub Emul
{
	my ($os, $osrel, $machine) = @_;

	# Note: This is available in the "winsock" test.

	MkEmulUnavail('GETADDRINFO');
	return (1);
}

BEGIN
{
	$TESTS{'getaddrinfo'} = \&Test;
	$DEPS{'getaddrinfo'} = 'cc';
	$EMUL{'getaddrinfo'} = \&Emul;
	$DESCR{'getaddrinfo'} = 'the getaddrinfo() function';
}

;1