update.tproj/update.c

   1 /*
   2  * Copyright (c) 2007 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 #include <sandbox.h>
  24 #include <stdio.h>
  25 #include <unistd.h>
  26
  27 int
  28 main(void)
  29 {
  30         const char* progname = "update";
  31         char* errmsg;
  32         int res = sandbox_init(progname, SANDBOX_NAMED, &errmsg);
  33         if (res) {
  34                 fprintf(stderr, "%s: sandbox_init: %s\n", progname, errmsg);
  35                 sandbox_free_error(errmsg);
  36         }
  37
  38         for (;;) {
  39                 sleep(30);
  40                 sync();
  41         }
  42
  43         return 0;
  44 }