Merge "libbinder: move to <pthread.h> mutexes." (edaa87ed) · Commits · e / os / android_frameworks_native-old

libs/binder/BufferedTextOutput.cpp

+6 −5

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@

		#include <private/binder/Static.h>

		#include <pthread.h>
		#include <stdio.h>
		#include <stdlib.h>

		@@ -87,7 +88,7 @@ struct BufferedTextOutput::ThreadState
		Vector<sp<BufferedTextOutput::BufferState> > states;
		};

		static mutex_t gMutex;
		static pthread_mutex_t gMutex = PTHREAD_MUTEX_INITIALIZER;

		static thread_store_t tls;

		@@ -113,7 +114,7 @@ static int32_t allocBufferIndex()
		{
		int32_t res = -1;

		mutex_lock(&gMutex);
		pthread_mutex_lock(&gMutex);

		if (gFreeBufferIndex >= 0) {
		res = gFreeBufferIndex;
		@@ -125,17 +126,17 @@ static int32_t allocBufferIndex()
		gTextBuffers.add(-1);
		}

		mutex_unlock(&gMutex);
		pthread_mutex_unlock(&gMutex);

		return res;
		}

		static void freeBufferIndex(int32_t idx)
		{
		mutex_lock(&gMutex);
		pthread_mutex_lock(&gMutex);
		gTextBuffers.editItemAt(idx) = gFreeBufferIndex;
		gFreeBufferIndex = idx;
		mutex_unlock(&gMutex);
		pthread_mutex_unlock(&gMutex);
		}

		// ---------------------------------------------------------------------------