| /* Call to terminate the current thread. Linux version. |
| Copyright (C) 2014-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <sysdep.h> |
| |
| /* This causes the current thread to exit, without affecting other |
| threads in the process if there are any. If there are no other |
| threads left, then this has the effect of _exit (0). */ |
| |
| static inline void __attribute__ ((noreturn, always_inline, unused)) |
| __exit_thread (void) |
| { |
| /* Doing this in a loop is mostly just to satisfy the compiler that the |
| function really qualifies as noreturn. It also means that in some |
| pathological situation where the system call does not get made or does |
| not work, the thread will simply spin rather than running off the end |
| of the caller and doing unexpectedly strange things. */ |
| while (1) |
| { |
| INTERNAL_SYSCALL_DECL (err); |
| INTERNAL_SYSCALL (exit, err, 1, 0); |
| } |
| } |
