diff -r 000000000000 -r bde4ae8d615e os/ossrv/genericopenlibs/openenvcore/libc/src/Pmscalls.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/genericopenlibs/openenvcore/libc/src/Pmscalls.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,207 @@
+/*
+* Copyright (c) 2005-2009 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:   
+*
+*/
+
+
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <sched.h>
+
+#include "sysif.h"
+#include "sysusrinclude.h"
+
+
+#define MASK_RWUSR    0066   // Read and write permission for user alone
+
+extern "C" {
+// Calling Process GID observer and modifier
+
+EXPORT_C int setgid( gid_t gid )
+	{
+	return _setgid(gid );
+	}
+
+
+
+EXPORT_C gid_t getegid( void )
+	{
+	return _getegid();
+	}
+
+
+
+EXPORT_C int setegid( gid_t gid )
+	{		
+	return _setegid(gid);
+	}
+
+
+EXPORT_C int setregid( gid_t rgid, gid_t egid )
+	{		
+	return _setregid(rgid, egid);
+	}
+
+
+// Calling Process UID observer and modifier 
+
+EXPORT_C gid_t getgid( void )
+	{	
+	return _getgid();
+	}
+
+EXPORT_C uid_t getuid( void )
+	{	
+	return _getuid();
+	}
+
+EXPORT_C int setuid( uid_t uid )
+	{	
+	return _setuid(uid);
+	}
+
+
+EXPORT_C uid_t geteuid( void )
+	{	
+	return _geteuid();
+	}
+
+EXPORT_C int seteuid( uid_t uid )
+	{		
+	return _seteuid(uid);
+	}
+
+
+EXPORT_C int setreuid( uid_t ruid, uid_t euid )
+	{		
+	return _setreuid(ruid, euid);
+	}
+
+
+// Process group ID observer and modifier 
+
+EXPORT_C pid_t getpgid( pid_t pid )
+	{		
+	return _getpgid(pid);
+	}
+
+EXPORT_C pid_t setpgid( pid_t pid, pid_t pgid )
+	{		
+	return _setpgid(pid, pgid);
+	}
+
+
+EXPORT_C pid_t getpgrp( void )
+	{		
+	return _getpgrp();
+	}
+
+
+
+EXPORT_C int setpgrp( pid_t _pid, pid_t  _pgrp )
+	{		
+	return _setpgrp(_pid,_pgrp);
+	}
+
+
+// Supplementary Group ID observer
+
+EXPORT_C int getgroups( int size, gid_t grouplist[] )
+	{				
+	return _getgroups(size, grouplist);
+	}
+
+
+// Create New Session(process group)
+
+EXPORT_C pid_t setsid( void )
+	{				
+	return _setsid();
+	} 
+
+
+// Parent process ID
+
+EXPORT_C pid_t getppid( void )
+	{				
+	return _getppid();
+	} 
+
+
+// Set file mode creation mask
+
+EXPORT_C mode_t umask(mode_t cmask)
+	{				
+	return _umask(cmask);
+	} 
+
+
+// change owner and group of a file
+
+EXPORT_C int chown(const char *path, uid_t owner, gid_t group)
+	{				
+	return _chown(path, owner, group);
+	} 
+
+
+//change the owner and group of a symbolic link
+
+EXPORT_C int lchown(const char *path, uid_t owner, gid_t group)
+	{
+	return _lchown(path, owner, group);
+	}
+
+
+// Initialize supplementry group list
+
+EXPORT_C int initgroups(const char */*name*/, gid_t /*basegid*/)
+	{
+	return 0;
+	}
+
+// yield control to a similar or higher priority thread
+
+EXPORT_C int sched_yield( void )
+	{
+	return usleep(0);
+	}
+
+
+//Return the maximum priority as 0. 
+
+
+EXPORT_C int sched_get_priority_max(int /*policy*/)
+	{
+	/* returning absolute max priorit, needs to be reviewed*/
+	return (255);
+	}
+
+
+// Return the minimum priority as 0.
+
+EXPORT_C int sched_get_priority_min(int /*policy*/)
+	{
+	return 0;
+	}
+
+// Set end of the data segment to specified value.
+EXPORT_C int brk(const void* /*end_data_seg*/)
+	{
+	return 0;
+	}
+
+} // extern "C"