os/kernelhwsrv/kerneltest/e32test/misc/t_proc3a.cpp
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib.
     1 // Copyright (c) 1998-2009 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 the License "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 // e32test\misc\t_proc3a.cpp
    15 // 
    16 //
    17 
    18 #include <e32std.h>
    19 #include <e32std_private.h>
    20 #include "u32std.h"
    21 #include "../misc/prbs.h"
    22 
    23 TUint Seed[2];
    24 
    25 #define PANIC(r) Panic(__LINE__,r)
    26 void Panic(TInt aLine, TInt aCode)
    27 	{
    28 	_LIT(KLitTPROC3A,"T_PROC3A-");
    29 	TBuf<16> b=KLitTPROC3A();
    30 	b.AppendNum(aLine);
    31 	RProcess().Panic(b,aCode);
    32 	}
    33 
    34 void StartThread(TInt);
    35 
    36 TInt ThreadFunction(TAny* aParam)
    37 	{
    38 	TInt p=(TInt)aParam;
    39 	FOREVER
    40 		{
    41 		TProcessPriority pp=(p&1)?EPriorityForeground:EPriorityBackground;
    42 		RProcess().SetPriority(pp);
    43 		++p;
    44 		StartThread(p);
    45 		User::AfterHighRes(1);
    46 		}
    47 	}
    48 
    49 void StartThread(TInt aParam)
    50 	{
    51 	RThread t;
    52 	TInt r=t.Create(KNullDesC(),ThreadFunction,0x1000,NULL,(TAny*)aParam);
    53 	if (r!=KErrNone)
    54 		PANIC(r);
    55 	t.Resume();
    56 	t.Close();
    57 	}
    58 
    59 GLDEF_C TInt E32Main()
    60 	{
    61 	TBuf<256> cmd;
    62 	User::CommandLine(cmd);
    63 	TLex lex(cmd);
    64 	TUint param1;
    65 	TInt r=lex.Val(param1,EHex);
    66 	if (r!=KErrNone)
    67 		PANIC(r);
    68 	Seed[0]=param1;
    69 	Seed[1]=0;
    70 	StartThread(0);
    71 	TUint x=Random(Seed);
    72 	x&=63;
    73 	x+=2;
    74 	User::AfterHighRes(x);
    75 	RProcess().Kill(param1);
    76 	return 0;
    77 	}