1 /* Copyright (C) 1993-2022 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 <unistd.h>
19 #include <hurd.h>
20 #include <hurd/port.h>
21 #include <sysdep.h>
22 #include <sys/wait.h>
23
24 void
_hurd_exit(int status)25 _hurd_exit (int status)
26 {
27 /* Give the proc server our exit status. */
28 __USEPORT (PROC, __proc_mark_exit (port, status, 0));
29
30 /* Commit suicide. */
31 __task_terminate (__mach_task_self ());
32
33 /* Perhaps the cached mach_task_self was bogus. */
34 __task_terminate ((__mach_task_self) ());
35
36 /* This sucker really doesn't want to die. */
37 while (1)
38 {
39 #ifdef LOSE
40 LOSE;
41 #else
42 volatile const int zero = 0, one = 1;
43 volatile int lossage = one / zero;
44 #endif
45 }
46 }
47
48 void
_exit(int status)49 _exit (int status)
50 {
51 _hurd_exit (W_EXITCODE (status, 0));
52 }
53 libc_hidden_def (_exit)
54 #ifndef NO_RTLD_HIDDEN
55 rtld_hidden_def (_exit)
56 #endif
57 weak_alias (_exit, _Exit)
58