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 "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 // EPOC32 version of crt0.c for pure C programs, adapted to cause the full Eikon

    15 // environment to come into being and hence only used with WINS.

    16 // 

    17 //

    18 

    19 #include <e32std.h>

    20 #include <e32base.h>

    21 #include <e32svr.h>

    22 #include <estlib.h>

    23 #include <estw32.h>

    24 #include <stdlib.h>

    25 

    26 extern "C" int main (int argc, char *argv[], char *envp[]);

    27 

    28 extern "C" void exit (int ret);

    29 

    30 #ifndef EKA2

    31 IMPORT_C void RegisterWsExe(const TDesC &aName);

    32 #endif

    33 

    34 GLDEF_C TInt E32Main()

    35 	{     

    36 	CTrapCleanup::New();

    37 

    38 	RWin32Stream::StartServer();	// arrange for access to Win32 stdin/stdout/stderr

    39 	SpawnPosixServerThread();	// arrange for multi-threaded operation

    40 

    41 	int argc=0;

    42 	char** argv=0;

    43 	char** envp=0;

    44 

    45 	__crt0(argc,argv,envp);			// get args & environment from somewhere

    46 

    47 #ifndef EKA2

    48 	// Cause the graphical Window Server to come into existence

    49 	RSemaphore sem;

    50 	sem.CreateGlobal(_L("WsExeSem"),0);

    51 	RegisterWsExe(sem.FullName());

    52 #endif

    53 

    54 	int ret=main(argc, argv, envp);		// go

    55 

    56 	// no need to explicitly delete the cleanup stack here as all memory used by

    57 	// the process will be released by RProcess::Terminate(), called from inside exit().

    58 

    59 	exit(ret);	// to get atexit processing, eventually terminates this process

    60 

    61 	return(KErrNone);

    62 	}