llvm-6502/lib/System/Win32/Alarm.inc

//===-- Alarm.inc - Implement Win32 Alarm Support -------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file was developed by the Reid Spencer and is distributed under the
// University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements the Win32 Alarm support.
//
//===----------------------------------------------------------------------===//

#include <cassert>
using namespace llvm;

/// NestedSOI - Sanity check.  Alarms cannot be nested or run in parallel.  
/// This ensures that they never do.
static bool NestedSOI = false;

void sys::SetupAlarm(unsigned seconds) {
  assert(!NestedSOI && "sys::SetupAlarm calls cannot be nested!");
  NestedSOI = true;
  // FIXME: Implement for Win32
}

void sys::TerminateAlarm() {
  assert(NestedSOI && "sys::TerminateAlarm called without sys::SetupAlarm!");
  // FIXME: Implement for Win32
  NestedSOI = false;
}

int sys::AlarmStatus() {
  // FIXME: Implement for Win32
  return 0;
}