1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/genericopenlibs/cstdlib/LSTDIO/TMPFILE.C	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,76 @@
     1.4 +/*
     1.5 +* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* under the terms of "Eclipse Public License v1.0"
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors:
    1.16 +*
    1.17 +* Description:
    1.18 +* FUNCTION
    1.19 +* <<tmpfile>>---create a temporary file
    1.20 +* INDEX
    1.21 +* tmpfile
    1.22 +* INDEX
    1.23 +* _tmpfile_r
    1.24 +* ANSI_SYNOPSIS
    1.25 +* #include <stdio.h>
    1.26 +* FILE *tmpfile(void);
    1.27 +* FILE *_tmpfile_r(void *<[reent]>);
    1.28 +* TRAD_SYNOPSIS
    1.29 +* #include <stdio.h>
    1.30 +* FILE *tmpfile();
    1.31 +* FILE *_tmpfile_r(<[reent]>)
    1.32 +* char *<[reent]>;
    1.33 +* Create a temporary file (a file which will be deleted automatically),
    1.34 +* using a name generated by <<tmpnam>>.  The temporary file is opened with
    1.35 +* the mode <<"wb+">>, permitting you to read and write anywhere in it
    1.36 +* as a binary file (without any data transformations the host system may
    1.37 +* perform for text files).
    1.38 +* The alternate function <<_tmpfile_r>> is a reentrant version.  The
    1.39 +* argument <[reent]> is a pointer to a reentrancy structure.
    1.40 +* RETURNS
    1.41 +* <<tmpfile>> normally returns a pointer to the temporary file.  If no
    1.42 +* temporary file could be created, the result is NULL, and <<errno>>
    1.43 +* records the reason for failure.
    1.44 +* PORTABILITY
    1.45 +* Both ANSI C and the System V Interface Definition (Issue 2) require
    1.46 +* <<tmpfile>>.
    1.47 +* Supporting OS subroutines required: <<close>>, <<fstat>>, <<getpid>>,
    1.48 +* <<isatty>>, <<lseek>>, <<open>>, <<read>>, <<sbrk>>, <<write>>.
    1.49 +* <<tmpfile>> also requires the global pointer <<environ>>.
    1.50 +* 
    1.51 +*
    1.52 +*/
    1.53 +
    1.54 +
    1.55 +
    1.56 +#include <stdio_r.h>
    1.57 +
    1.58 +/**
    1.59 +Open a temporary file.
    1.60 +Creates a temporary binary file for update.
    1.61 +The filename is unique to avoid any conflict with existing files.
    1.62 +@return  file pointer (stream) to the temporary file created.
    1.63 +If the file can not be created a NULL pointer is returned.
    1.64 +*/
    1.65 +EXPORT_C FILE *tmpfile (void)
    1.66 +	{
    1.67 +	return _tmpfile_r (_REENT);
    1.68 +	}
    1.69 +
    1.70 +/**
    1.71 +Open a temporary file.
    1.72 +Creates a temporary binary file for update. 
    1.73 +The filename is unique to avoid any conflict with existing files.
    1.74 +@return FILE
    1.75 +*/
    1.76 +EXPORT_C FILE *_tmpfile_r (struct _reent *r)
    1.77 +	{
    1.78 +	return _wfopen_r(r, (wchar_t*)L"TMP:", (wchar_t*)L"wb+");
    1.79 +	}