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Give RWMutex the SmartRWMutex treatment too.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73710 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2009-06-18 18:26:15 +00:00
parent b849a4dd4b
commit b65e9ed106
4 changed files with 83 additions and 39 deletions
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lib/System/RWMutex.cpp
+12 -12
View File
@@ -23,12 +23,12 @@
// Define all methods as no-ops if threading is explicitly disabled
namespace llvm {
using namespace sys;
RWMutex::RWMutex() { }
RWMutex::~RWMutex() { }
bool RWMutex::reader_acquire() { return true; }
bool RWMutex::reader_release() { return true; }
bool RWMutex::writer_acquire() { return true; }
bool RWMutex::writer_release() { return true; }
RWMutexImpl::RWMutexImpl() { }
RWMutexImpl::~RWMutexImpl() { }
bool RWMutexImpl::reader_acquire() { return true; }
bool RWMutexImpl::reader_release() { return true; }
bool RWMutexImpl::writer_acquire() { return true; }
bool RWMutexImpl::writer_release() { return true; }
}
#else
@@ -56,7 +56,7 @@ using namespace sys;
static const bool pthread_enabled = true;
// Construct a RWMutex using pthread calls
RWMutex::RWMutex()
RWMutexImpl::RWMutexImpl()
: data_(0)
{
if (pthread_enabled)
@@ -89,7 +89,7 @@ RWMutex::RWMutex()
}
// Destruct a RWMutex
RWMutex::~RWMutex()
RWMutexImpl::~RWMutexImpl()
{
if (pthread_enabled)
{
@@ -101,7 +101,7 @@ RWMutex::~RWMutex()
}
bool
RWMutex::reader_acquire()
RWMutexImpl::reader_acquire()
{
if (pthread_enabled)
{
@@ -115,7 +115,7 @@ RWMutex::reader_acquire()
}
bool
RWMutex::reader_release()
RWMutexImpl::reader_release()
{
if (pthread_enabled)
{
@@ -129,7 +129,7 @@ RWMutex::reader_release()
}
bool
RWMutex::writer_acquire()
RWMutexImpl::writer_acquire()
{
if (pthread_enabled)
{
@@ -143,7 +143,7 @@ RWMutex::writer_acquire()
}
bool
RWMutex::writer_release()
RWMutexImpl::writer_release()
{
if (pthread_enabled)
{