1 files changed, 0 insertions, 232 deletions
diff --git a/libtiutils/Semaphore.cpp b/libtiutils/Semaphore.cpp
deleted file mode 100644
index 512eee3..0000000
--- a/libtiutils/Semaphore.cpp
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * Copyright (C) Texas Instruments - http://www.ti.com/
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-
-#include "Semaphore.h"
-#include "ErrorUtils.h"
-#include <utils/Log.h>
-#include <time.h>
-
-namespace Ti {
-namespace Utils {
-
-/**
-   @brief Constructor for the semaphore class
-
-   @param none
-   @return none
- */
-Semaphore::Semaphore()
-{
-    ///Initialize the semaphore to NULL
-    mSemaphore = NULL;
-}
-
-/**
-   @brief Destructor of the semaphore class
-
-   @param none
-   @return none
-
- */
-Semaphore::~Semaphore()
-{
-    Release();
-}
-
-/**
-   @brief: Releases semaphore
-
-   @param count >=0
-   @return NO_ERROR On Success
-   @return One of the android error codes based on semaphore de-initialization
- */
-
-status_t Semaphore::Release()
-{
-    int status = 0;
-
-    ///Destroy only if the semaphore has been created
-    if(mSemaphore)
-        {
-        status = sem_destroy(mSemaphore);
-
-        free(mSemaphore);
-
-        mSemaphore = NULL;
-        }
-
-    ///Initialize the semaphore and return the status
-    return ErrorUtils::posixToAndroidError(status);
-
-}
-
-/**
-   @brief Create the semaphore with initial count value
-
-   @param count >=0
-   @return NO_ERROR On Success
-   @return NO_MEMORY If unable to allocate memory for the semaphore
-   @return BAD_VALUE If an invalid count value is passed (<0)
-   @return One of the android error codes based on semaphore initialization
- */
-
-status_t Semaphore::Create(int count)
-{
-    status_t ret = NO_ERROR;
-
-    ///count cannot be less than zero
-    if(count<0)
-        {
-        return BAD_VALUE;
-        }
-
-    ret = Release();
-    if ( NO_ERROR != ret )
-        {
-        return ret;
-        }
-
-    ///allocate memory for the semaphore
-    mSemaphore = (sem_t*)malloc(sizeof(sem_t)) ;
-
-    ///if memory is unavailable, return error
-    if(!mSemaphore)
-        {
-        return NO_MEMORY;
-        }
-
-    ///Initialize the semaphore and return the status
-    return ErrorUtils::posixToAndroidError(sem_init(mSemaphore, 0x00, count));
-
-}
-
-/**
-   @brief Wait operation
-
-   @param none
-   @return BAD_VALUE if the semaphore is not initialized
-   @return NO_ERROR On success
-   @return One of the android error codes based on semaphore wait operation
- */
-status_t Semaphore::Wait()
-{
-    ///semaphore should have been created first
-    if(!mSemaphore)
-        {
-        return BAD_VALUE;
-        }
-
-    ///Wait and return the status after signalling
-    return ErrorUtils::posixToAndroidError(sem_wait(mSemaphore));
-
-
-}
-
-
-/**
-   @brief Signal operation
-
-   @param none
-     @return BAD_VALUE if the semaphore is not initialized
-     @return NO_ERROR On success
-     @return One of the android error codes based on semaphore signal operation
-   */
-
-status_t Semaphore::Signal()
-{
-    ///semaphore should have been created first
-    if(!mSemaphore)
-        {
-        return BAD_VALUE;
-        }
-
-    ///Post to the semaphore
-    return ErrorUtils::posixToAndroidError(sem_post(mSemaphore));
-
-}
-
-/**
-   @brief Current semaphore count
-
-   @param none
-   @return Current count value of the semaphore
- */
-int Semaphore::Count()
-{
-    int val;
-
-    ///semaphore should have been created first
-    if(!mSemaphore)
-        {
-        return BAD_VALUE;
-        }
-
-    ///get the value of the semaphore
-    sem_getvalue(mSemaphore, &val);
-
-    return val;
-}
-
-/**
-   @brief Wait operation with a timeout
-
-     @param timeoutMicroSecs The timeout period in micro seconds
-     @return BAD_VALUE if the semaphore is not initialized
-     @return NO_ERROR On success
-     @return One of the android error codes based on semaphore wait operation
-   */
-
-status_t Semaphore::WaitTimeout(int timeoutMicroSecs)
-{
-    status_t ret = NO_ERROR;
-
-    struct timespec timeSpec;
-    struct timeval currentTime;
-
-    ///semaphore should have been created first
-    if( NULL == mSemaphore)
-        {
-        ret = BAD_VALUE;
-        }
-
-    if ( NO_ERROR == ret )
-        {
-
-        ///setup the timeout values - timeout is specified in seconds and nanoseconds
-        gettimeofday(&currentTime, NULL);
-        timeSpec.tv_sec = currentTime.tv_sec;
-        timeSpec.tv_nsec = currentTime.tv_usec * 1000;
-        timeSpec.tv_sec += ( timeoutMicroSecs / 1000000 );
-        timeSpec.tv_nsec += ( timeoutMicroSecs % 1000000) * 1000;
-
-        ///Wait for the timeout or signal and return the result based on whichever event occurred first
-        ret = sem_timedwait(mSemaphore, &timeSpec);
-        }
-
-    if ( NO_ERROR != ret )
-      {
-        Signal();
-        Create(0);
-      }
-
-    return ret;
-}
-
-
-} // namespace Utils
-} // namespace Ti