AMDGPU: Mark test as XFAIL in expensive_checks builds
[llvm-project.git] / llvm / lib / Support / Unix / Watchdog.inc
blobb33e52d88500d5c2a3369e59eccca28e385210ef
1 //===--- Unix/Watchdog.inc - Unix Watchdog Implementation -------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file provides the generic Unix implementation of the Watchdog class.
11 //===----------------------------------------------------------------------===//
13 #include "llvm/Config/config.h"
15 #ifdef HAVE_UNISTD_H
16 #include <unistd.h>
17 #endif
19 namespace llvm {
20 namespace sys {
21 Watchdog::Watchdog(unsigned int seconds) {
22 #ifdef HAVE_UNISTD_H
23   alarm(seconds);
24 #endif
27 Watchdog::~Watchdog() {
28 #ifdef HAVE_UNISTD_H
29   alarm(0);
30 #endif
32 } // namespace sys
33 } // namespace llvm