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-rw-r--r--indra/llcommon/llthread.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/indra/llcommon/llthread.h b/indra/llcommon/llthread.h
index f1c6cd75af..40291a2569 100644
--- a/indra/llcommon/llthread.h
+++ b/indra/llcommon/llthread.h
@@ -35,8 +35,17 @@ class LLThread;
class LLMutex;
class LLCondition;
+#if LL_WINDOWS
+#define ll_thread_local __declspec(thread)
+#else
+#define ll_thread_local __thread
+#endif
+
class LL_COMMON_API LLThread
{
+private:
+ static U32 sIDIter;
+
public:
typedef enum e_thread_status
{
@@ -77,6 +86,8 @@ public:
apr_pool_t *getAPRPool() { return mAPRPoolp; }
LLVolatileAPRPool* getLocalAPRFilePool() { return mLocalAPRFilePoolp ; }
+ U32 getID() const { return mID; }
+
private:
BOOL mPaused;
@@ -91,6 +102,7 @@ protected:
apr_pool_t *mAPRPoolp;
BOOL mIsLocalPool;
EThreadStatus mStatus;
+ U32 mID;
//a local apr_pool for APRFile operations in this thread. If it exists, LLAPRFile::sAPRFilePoolp should not be used.
//Note: this pool is used by APRFile ONLY, do NOT use it for any other purposes.
@@ -128,17 +140,27 @@ protected:
class LL_COMMON_API LLMutex
{
public:
+ typedef enum
+ {
+ NO_THREAD = 0xFFFFFFFF
+ } e_locking_thread;
+
LLMutex(apr_pool_t *apr_poolp); // NULL pool constructs a new pool for the mutex
virtual ~LLMutex();
void lock(); // blocks
void unlock();
bool isLocked(); // non-blocking, but does do a lock/unlock so not free
+ U32 lockingThread() const; //get ID of locking thread
protected:
apr_thread_mutex_t *mAPRMutexp;
+ mutable U32 mCount;
+ mutable U32 mLockingThread;
+
apr_pool_t *mAPRPoolp;
BOOL mIsLocalPool;
+
#if MUTEX_DEBUG
std::map<U32, BOOL> mIsLocked;
#endif