1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Name     : wsd_init.cpp

    15 // Part of  : PThread library

    16 // File for the writable static data in the library. 

    17 // Version:

    18 //

    19 

    20 

    21 

    22 #include "threadglobals.h"

    23 

    24 #ifdef __WINSCW__

    25 #include <pls.h> // For emulator WSD API

    26 const TUid KLibPthreadUid3 = {0x10275065};

    27 

    28 

    29 #else

    30 _global_data_t glbData;

    31 #endif

    32 

    33 _global_data_t::_global_data_t()

    34     {

    35     //Initialize global data structure

    36     start = NULL;

    37     threadCount = 0;  //First thread

    38     if (lockThreadTable.CreateLocal() != KErrNone)

    39         {

    40         THR_PRINTF("[pthread] FATAL :Mutex create failed");       

    41         }

    42     if (globalLockForMutex.CreateLocal() != KErrNone)

    43         {

    44         THR_PRINTF("[pthread] FATAL :Mutex create failed");

    45         }

    46     

    47     // Initialize all keys in pthread_key_list to NOT USED

    48     for (int loopvar = 0; loopvar < PTHREAD_KEYS_MAX; loopvar++)

    49         {

    50         // Set it to unused

    51         pthread_key_list[loopvar].destr = NULL;

    52         }

    53     

    54     for (int loopvar = 0; loopvar < STAT_FLAG_SIZE; loopvar++)

    55         {

    56         // Set it to unused

    57         statusflag[loopvar] = _KEY_UNUSED;

    58         }

    59     

    60     //Sem table initializations

    61     semStart = NULL;

    62     if (lockSemTable.CreateLocal() != KErrNone)

    63         {

    64         globalLockForMutex.Close();   

    65         lockThreadTable.Close();        

    66         THR_PRINTF("[pthread] FATAL :Mutex create failed");

    67         }

    68     }

    69 

    70 // Destructor to supress warnings

    71 _global_data_t::~_global_data_t()

    72 	{

    73 	}

    74 	

    75 _global_data_t* GetGlobals()

    76     {

    77 #ifdef __WINSCW__

    78     _global_data_t* glbDataPtr = Pls<_global_data_t>(KLibPthreadUid3);

    79     return glbDataPtr;

    80     

    81 #else

    82     return &glbData;

    83 #endif

    84     }