[llvm-commits] CVS: llvm/lib/System/Win32/Alarm.inc

[Reid Spencer]

Changes in directory llvm/lib/System/Win32:

Alarm.inc added (r1.1)
---
Log message:

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.


---
Diffs of the changes:  (+36 -0)

 Alarm.inc |   36 ++++++++++++++++++++++++++++++++++++
 1 files changed, 36 insertions(+)


Index: llvm/lib/System/Win32/Alarm.inc
diff -c /dev/null llvm/lib/System/Win32/Alarm.inc:1.1
*** /dev/null	Wed Dec 21 21:23:56 2005
--- llvm/lib/System/Win32/Alarm.inc	Wed Dec 21 21:23:46 2005
***************
*** 0 ****
--- 1,36 ----
+ //===-- 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;
+ }