1 | /* Copyright (C) 1992-2022 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) any later version. |
8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <errno.h> |
19 | #include <unistd.h> |
20 | #include <hurd.h> |
21 | #include <hurd/paths.h> |
22 | #include <hurd/startup.h> |
23 | #include <sys/reboot.h> |
24 | |
25 | /* Reboot the system. */ |
26 | int |
27 | reboot (int howto) |
28 | { |
29 | error_t err; |
30 | startup_t init; |
31 | mach_port_t hostpriv; |
32 | |
33 | err = __get_privileged_ports (&hostpriv, NULL); |
34 | if (err) |
35 | return __hurd_fail (EPERM); |
36 | |
37 | init = __file_name_lookup (_SERVERS_STARTUP, 0, 0); |
38 | if (init != MACH_PORT_NULL) |
39 | { |
40 | err = __startup_reboot (init, hostpriv, howto); |
41 | __mach_port_deallocate (__mach_task_self (), init); |
42 | } |
43 | |
44 | __mach_port_deallocate (__mach_task_self (), hostpriv); |
45 | |
46 | if (err) |
47 | return __hurd_fail (err); |
48 | |
49 | return 0; |
50 | } |
51 | |