src/system/kernel/shutdown.cpp

   1 /*
   2  * Copyright 2009, Olivier Coursière. All rights reserved.
   3  * Copyright 2004, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
   4  * Distributed under the terms of the MIT License.
   5  */
   6
   7
   8 #include <kernel.h>
   9 #include <syscalls.h>
  10
  11
  12 status_t
  13 system_shutdown(bool reboot)
  14 {
  15         int32 cookie = 0;
  16         team_info info;
  17
  18         gKernelShutdown = true;
  19
  20         // Now shutdown all system services!
  21         // TODO: Once we are sure we can shutdown the system on all hardware
  22         // checking reboot may not be necessary anymore.
  23         if (reboot) {
  24                 while (get_next_team_info(&cookie, &info) == B_OK) {
  25                         if (info.team == B_SYSTEM_TEAM)
  26                                 continue;
  27                         kill_team(info.team);
  28                 }
  29         }
  30
  31         sync();
  32
  33         return arch_cpu_shutdown(reboot);
  34 }
  35
  36
  37 //      #pragma mark -
  38
  39
  40 status_t
  41 _user_shutdown(bool reboot)
  42 {
  43         if (geteuid() != 0)
  44                 return B_NOT_ALLOWED;
  45         return system_shutdown(reboot);
  46 }
  47