diff -r 000000000000 -r e4d67989cc36 genericopenlibs/cstdlib/LSTDIO/TMPNAM.C
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/cstdlib/LSTDIO/TMPNAM.C	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,186 @@
+/*
+* Copyright (c) 1997-2009 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:
+* FUNCTION
+* <<tmpnam>>, <<tempnam>>---name for a temporary file
+* INDEX
+* tmpnam
+* INDEX
+* tempnam
+* INDEX
+* _tmpnam_r
+* INDEX
+* _tempnam_r
+* ANSI_SYNOPSIS
+* #include <stdio.h>
+* char *tmpnam(char *<[s]>);
+* char *tempnam(char *<[dir]>, char *<[pfx]>);
+* char *_tmpnam_r(void *<[reent]>, char *<[s]>);
+* char *_tempnam_r(void *<[reent]>, char *<[dir]>, char *<[pfx]>);
+* TRAD_SYNOPSIS
+* #include <stdio.h>
+* char *tmpnam(<[s]>)
+* char *<[s]>;
+* char *tempnam(<[dir]>, <[pfx]>)
+* char *<[dir]>;
+* char *<[pfx]>;
+* char *_tmpnam_r(<[reent]>, <[s]>)
+* char *<[reent]>;
+* char *<[s]>;
+* char *_tempnam_r(<[reent]>, <[dir]>, <[pfx]>)
+* char *<[reent]>;
+* char *<[dir]>;
+* char *<[pfx]>;
+* Use either of these functions to generate a name for a temporary file.
+* The generated name is guaranteed to avoid collision with other files
+* (for up to <<TMP_MAX>> calls of either function).
+* <<tmpnam>> generates file names with the value of <<P_tmpdir>>
+* (defined in `<<stdio.h>>') as the leading directory component of the path.
+* You can use the <<tmpnam>> argument <[s]> to specify a suitable area
+* of memory for the generated filename; otherwise, you can call
+* <<tmpnam(NULL)>> to use an internal static buffer.
+* <<tempnam>> allows you more control over the generated filename: you
+* can use the argument <[dir]> to specify the path to a directory for
+* temporary files, and you can use the argument <[pfx]> to specify a
+* prefix for the base filename.
+* If <[dir]> is <<NULL>>, <<tempnam>> will attempt to use the value of
+* environment variable <<TMPDIR>> instead; if there is no such value,
+* <<tempnam>> uses the value of <<P_tmpdir>> (defined in `<<stdio.h>>').
+* If you don't need any particular prefix to the basename of temporary
+* files, you can pass <<NULL>> as the <[pfx]> argument to <<tempnam>>.
+* <<_tmpnam_r>> and <<_tempnam_r>> are reentrant versions of <<tmpnam>>
+* and <<tempnam>> respectively.  The extra argument <[reent]> is a
+* pointer to a reentrancy structure.
+* WARNINGS
+* The generated filenames are suitable for temporary files, but do not
+* in themselves make files temporary.  Files with these names must still
+* be explicitly removed when you no longer want them.
+* If you supply your own data area <[s]> for <<tmpnam>>, you must ensure
+* that it has room for at least <<L_tmpnam>> elements of type <<char>>.
+* RETURNS
+* Both <<tmpnam>> and <<tempnam>> return a pointer to the newly
+* generated filename.
+* PORTABILITY
+* ANSI C requires <<tmpnam>>, but does not specify the use of
+* <<P_tmpdir>>.  The System V Interface Definition (Issue 2) requires
+* both <<tmpnam>> and <<tempnam>>.
+* Supporting OS subroutines required: <<close>>,  <<fstat>>, <<getpid>>,
+* <<isatty>>, <<lseek>>, <<open>>, <<read>>, <<sbrk>>, <<write>>.
+* The global pointer <<environ>> is also required.
+* 
+*
+*/
+
+
+
+#include <_ansi.h>
+#include <stdio_r.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <errno.h>
+
+
+/* Try to open the file specified, if it can be opened then try
+   another one.  */
+
+#define MAXFILENAME 255
+
+static void worker (struct _reent *ptr,char *result,int part3,int *part4)
+{
+  /*  Generate the filename and make sure that there isn't one called
+      it already.  */
+
+  for (;;)
+    {
+      int t;
+      struct stat st;
+      _sprintf_r (ptr, result, P_tmpdir "t%x.%x", part3, *part4);
+      t = stat(result, &st);
+      if (t == -1)
+	break;	/* file doesn't exist, so it's a plausible name */
+      (*part4)++;
+    }
+}
+
+/** A reentrant version of tmpnam(). 
+*/
+EXPORT_C char * _tmpnam_r (struct _reent *p, char *s)
+{
+  char *result;
+  int pid;
+
+  if (s == NULL)
+      result = p->_tmpnam;
+  else
+      result = s;
+  pid = getpid();
+  worker (p, result, pid, &p->_inc);
+  p->_inc++;
+  return result;
+}
+
+/** A reentrant version of wtmpnam(). 
+*/
+EXPORT_C wchar_t * _wtmpnam_r (struct _reent *p, wchar_t *s)
+	{
+	char *result;
+	int pid;
+	char temp1[MAXFILENAME];
+	wchar_t *target;
+
+
+	if (s == NULL)
+		result = p->_tmpnam;
+	else
+		result = temp1;
+
+	pid = getpid();
+	worker (p, result, pid, &p->_inc);
+	p->_inc++;
+
+	//store the wide result
+	target = s ? s : p->_wtmpnam;
+	if (mbstowcs(target, result, 37))
+		return target;
+
+	p->_errno=EILSEQ;
+	return 0;
+	}
+
+#ifndef _REENT_ONLY
+
+/**
+Generate a unique temporary filename.
+@return A pointer to the string containing the proposed name for a temporary file. 
+If NULL was specified as the buffer this points to an internal buffer 
+that will be overwritten the next time this function is called, 
+otherwise it returns the buffer parameter.
+If an error occurs this function returns NULL.
+@param s Pointer to an array of bytes, where the proposed tempname will be stored.
+*/
+EXPORT_C char * tmpnam (char *s)
+{
+  return _tmpnam_r (_REENT, s);
+}
+
+EXPORT_C wchar_t * wtmpnam (wchar_t *s)
+{
+  return _wtmpnam_r (_REENT, s);
+}
+
+
+#endif