llvm/lib/System/Win32/Alarm.inc
Reid Spencer b13cf98e6b Implement a generic polled Alarm function. This merely removes the system
dependent portion of the lib/Support/SlowOperationTimer code into the
lib/System implementation where it can be ported to different platforms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24937 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-22 03:23:46 +00:00

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1.1 KiB
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//===-- 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;
}