| //===------------ Linux implementation of an exit function ------*- C++ -*-===// | |
| // | |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | |
| // See https://llvm.org/LICENSE.txt for license information. | |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | |
| // | |
| //===----------------------------------------------------------------------===// | |
| #include "src/__support/OSUtil/linux/syscall_wrappers/exit_group.h" | |
| #include "src/__support/common.h" | |
| #include "src/__support/macros/config.h" | |
| namespace LIBC_NAMESPACE_DECL { | |
| namespace internal { | |
| // mark as no_stack_protector for x86 since TLS can be torn down before calling | |
| // exit so that the stack protector canary cannot be loaded. | |
| #ifdef LIBC_TARGET_ARCH_IS_X86 | |
| __attribute__((no_stack_protector)) | |
| #endif | |
| __attribute__((noreturn)) void | |
| exit(int status) { | |
| linux_syscalls::exit_group(status); | |
| } | |
| } // namespace internal | |
| } // namespace LIBC_NAMESPACE_DECL |