we_are_a_server.c   [plain text]


/*
 * Copyright (c) 2007-2009 Apple Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 *
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 *
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 *
 * @APPLE_LICENSE_HEADER_END@
 */

#include <sys/types.h>
#include <sys/stat.h>
#include <stdio.h>

#include "autofs.h"
#include "automount.h"

int
we_are_a_server(void)
{
	static int got_answer = 0;
	static int answer;
	struct stat statb;

	if (!got_answer) {
		/*
		 * We don't yet know whether we're a server; see if
		 * the server version dictionary file exists.
		 */
		if (stat("/System/Library/CoreServices/ServerVersion.plist",
		    &statb) == 0)
			answer = 1;
		else
			answer = 0;
		got_answer = 1;
	}
	return (answer);
}