--- a/hostsupport/hostthreadadapter/inc/platformthreading.h Wed Oct 06 18:00:57 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,164 +0,0 @@
-// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// This header is to create platform independent
-// threading / synchronization API types and values.
-
-#ifndef PSU_PLATFORMTHREADING_H
-#define PSU_PLATFORMTHREADING_H
-
-#ifdef WIN32
-#include <windows.h>
-#else
-#include <pthread.h>
-#include <semaphore.h>
-#include <signal.h>
-#endif
-
-#include "platformtypes.h"
-
-namespace Psu
-{
-
-#ifdef WIN32
-
- typedef HANDLE PLATFORM_THREAD_T;
- typedef DWORD PLATFORM_THREADFUNC_RETTYPE;
- typedef LPTHREAD_START_ROUTINE PLATFORM_THREADFUNC;
- typedef CRITICAL_SECTION PLATFORM_MUTEX_T;
- typedef HANDLE PLATFORM_SEMAPHORE_T;
- typedef DWORD STATUS_T;
-
-#ifdef __GNUG__
- typedef void (*PLATFORM_INTERRUPT_HANDLER)(ULONG_PTR);
-#else
- typedef VOID CALLBACK PLATFORM_INTERRUPT_HANDLER (__in ULONG_PTR);
-#endif
-
-#else // LINUX
-
- typedef pthread_t PLATFORM_THREAD_T;
- typedef void * PLATFORM_THREADFUNC_RETTYPE;
- typedef void * (*PLATFORM_THREADFUNC)(void *);
- typedef pthread_mutex_t PLATFORM_MUTEX_T;
- typedef sem_t PLATFORM_SEMAPHORE_T;
- typedef int STATUS_T;
-
- typedef void (*PLATFORM_INTERRUPT_HANDLER)(int);
-
-#define WINAPI
-
-#endif
-
-#ifndef WIN32
- extern const int MicrosecsInMillisec;
-#endif
-
-
- /**
- * Creates a thread with the default attributes.
- */
- int platform_create_simple_thread(PLATFORM_THREAD_T * pThreadHandle,
- PLATFORM_THREADFUNC pFunc,
- void * param);
-
- /**
- * Releases a thread (does not kill it).
- */
- void platform_release_thread(PLATFORM_THREAD_T threadHandle);
-
- /**
- * Waits for a thread to terminate.
- */
- STATUS_T platform_join_thread(PLATFORM_THREAD_T threadHandle);
-
- /**
- * Initializes a mutex (CRITICAL_SECTION on windows).
- */
- void platform_mutex_init(PLATFORM_MUTEX_T * pMutex);
-
- /**
- * Destroys a mutex (CRITICAL_SECTION on windows).
- */
- void platform_mutex_destroy(PLATFORM_MUTEX_T * pMutex);
-
- /**
- *Locks a mutex ("enters" a CRITICAL_SECTION on windows).
- */
- void platform_mutex_lock(PLATFORM_MUTEX_T * pMutex);
-
- /**
- * Unlocks a mutex ("exits" a CRITICAL_SECTION on windows).
- */
- void platform_mutex_unlock(PLATFORM_MUTEX_T * pMutex);
-
-
- /**
- * Sleeps for a certain duration for given milliseconds.
- */
- void platform_sleep(int millisecs);
-
- /**
- * Creates a semaphore with the default attributes.
- */
- STATUS_T platform_create_semaphore(PLATFORM_SEMAPHORE_T& semHandle,
- int initialCount,int maximumCount);
-
-
- /**
- * wait for the semaphore signal
- */
- STATUS_T platform_wait_for_signal(PLATFORM_SEMAPHORE_T& semHandle);
-
- /**
- * Posts a semaphore signal so that the pending thread can continue
- */
- void platform_signal_semaphore(PLATFORM_SEMAPHORE_T& semHandle);
-
- /**
- * releases a semaphore object/handle.
- */
- void platform_release_semaphore(PLATFORM_SEMAPHORE_T& semHandle);
-
- /**
- * do an interruptable sleep
- * @param length the length thread should sleep, in milliseconds
- * @return 0 if the sleep expires normally, non-zero if the sleep has
- * been interrupted
- */
- int32_t platform_interruptable_sleep(int64_t length);
-
- /**
- * signals a thread to interrupt a sleep
- * @param handle PLATFORM_THREAD_T handle to the thread
- * @return whether the interrupt succeeded or not
- */
- bool platform_interrupt_sleep(PLATFORM_THREAD_T handle);
-
-#ifndef WIN32
- class SignalUSR1Handler
- {
- private:
- SignalUSR1Handler();
- ~SignalUSR1Handler();
-
- struct sigaction sa;
- struct sigaction old;
-
- public:
- static SignalUSR1Handler instance;
- };
-#endif
-}
-
-#endif