llvm/lib/Support/Windows/Watchdog.inc
Nick Lewycky d5e1be03ed Add a new watchdog timer interface. The interface does not permit handling timeouts, so
it's only really useful if you're going to crash anyways. Use it in the pretty stack trace
printer to kill the compiler if we hang while printing the stack trace.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177962 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26 01:27:52 +00:00

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//===--- Windows/Watchdog.inc - Windows 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 Windows implementation of the Watchdog class.
//
//===----------------------------------------------------------------------===//
// TODO: implement.
// Currently this is only used by PrettyStackTrace which is also unimplemented
// on Windows. Roughly, a Windows implementation would use CreateWaitableTimer
// and a second thread to run the TimerAPCProc.
namespace llvm {
namespace sys {
Watchdog::Watchdog(unsigned int seconds) {}
Watchdog::~Watchdog() {}
}
}