VirtualBox

source: vbox/trunk/src/VBox/Installer/solaris/VBoxZoneAccess.c@ 24345

Last change on this file since 24345 was 17324, checked in by vboxsync, 16 years ago

Solaris/VBoxZoneAccess: fixed sleep duration for 32-bit Solaris 10.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 2.2 KB
Line 
1/* $Id: VBoxZoneAccess.c 17324 2009-03-04 08:09:59Z vboxsync $ */
2/** @file
3 * VBoxZoneAccess - Hack that keeps vboxdrv referenced for granting zone access, Solaris hosts.
4 */
5
6/*
7 * Copyright (C) 2006-2007 Sun Microsystems, Inc.
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
18 * Clara, CA 95054 USA or visit http://www.sun.com if you need
19 * additional information or have any questions.
20 */
21
22/*******************************************************************************
23* Header Files *
24*******************************************************************************/
25#include <stdio.h>
26#include <signal.h>
27#include <unistd.h>
28#include <fcntl.h>
29#include <errno.h>
30
31#include <iprt/process.h>
32
33#define DEVICE_NAME "/dev/vboxdrv"
34
35int main(int argc, char *argv[])
36{
37 int hDevice = -1;
38
39 /* Check root permissions. */
40 if (geteuid() != 0)
41 {
42 fprintf(stderr, "This program needs administrator privileges.\n");
43 return -1;
44 }
45
46 /* Daemonize... */
47 RTProcDaemonize(false /* fNoChDir */,
48 false /* fNoClose */,
49 NULL /* pszPidfile */);
50
51 /* Open the device */
52 hDevice = open(DEVICE_NAME, O_RDWR, 0);
53 if (hDevice < 0)
54 {
55 fprintf(stderr, "Failed to open '%s'. errno=%d\n", DEVICE_NAME, errno);
56 return errno;
57 }
58
59 /* Mark the file handle close on exec. */
60 if (fcntl(hDevice, F_SETFD, FD_CLOEXEC) != 0)
61 {
62 fprintf(stderr, "Failed to set close on exec. errno=%d\n", errno);
63 close(hDevice);
64 return errno;
65 }
66
67 /* Go to interruptible sleep for ~15 years... */
68 /* avoid > 2^31 for Year 2038 32-bit overflow (Solaris 10) */
69 sleep(500000000U);
70
71 close(hDevice);
72
73 return 0;
74}
75
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