| //===--- Unix/Watchdog.inc - Unix Watchdog Implementation -------*- C++ -*-===// | |
| // | |
| // The LLVM Compiler Infrastructure | |
| // | |
| // This file is distributed under the University of Illinois Open Source | |
| // License. See LICENSE.TXT for details. | |
| // | |
| //===----------------------------------------------------------------------===// | |
| // | |
| // This file provides the generic Unix implementation of the Watchdog class. | |
| // | |
| //===----------------------------------------------------------------------===// | |
| #ifdef HAVE_UNISTD_H | |
| #include <unistd.h> | |
| #endif | |
| namespace llvm { | |
| namespace sys { | |
| Watchdog::Watchdog(unsigned int seconds) { | |
| #ifdef HAVE_UNISTD_H | |
| alarm(seconds); | |
| #endif | |
| } | |
| Watchdog::~Watchdog() { | |
| #ifdef HAVE_UNISTD_H | |
| alarm(0); | |
| #endif | |
| } | |
| } | |
| } |