mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-31 12:30:06 +00:00
should become a no-op when not running in multithreaded mode. Make sys::Mutex a typedef of SmartMutex<false>, to preserve source compatibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73709 91177308-0d34-0410-b5e6-96231b3b80d8
50 lines
1.0 KiB
C++
50 lines
1.0 KiB
C++
//===- llvm/System/Unix/Mutex.inc - Unix Mutex 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 implements the Unix specific (non-pthread) Mutex class.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
//=== WARNING: Implementation here must contain only generic UNIX code that
|
|
//=== is guaranteed to work on *all* UNIX variants.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
namespace llvm
|
|
{
|
|
using namespace sys;
|
|
|
|
MutexImpl::MutexImpl( bool recursive)
|
|
{
|
|
}
|
|
|
|
MutexImpl::~MutexImpl()
|
|
{
|
|
}
|
|
|
|
bool
|
|
MutexImpl::MutexImpl()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
bool
|
|
MutexImpl::release()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
bool
|
|
MutexImpl::tryacquire( void )
|
|
{
|
|
return true;
|
|
}
|
|
|
|
}
|