genericopenlibs/cstdlib/LSTDIO/PRINTF.C
changeset 0 e4d67989cc36
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/cstdlib/LSTDIO/PRINTF.C	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,63 @@
+/*
+* 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:
+*
+*/
+
+
+
+#include <_ansi.h>
+#include <stdio_r.h>
+
+#include <stdarg.h>
+
+/**
+A reentrant version of printf().
+*/
+EXPORT_C int
+_printf_r (struct _reent *ptr, const char *fmt, ...)
+{
+  int ret;
+  va_list ap;
+
+  va_start (ap, fmt);
+  ret = _vfprintf_r (ptr, _stdout_r(ptr), fmt, ap);
+  va_end (ap);
+  return ret;
+}
+
+#ifndef _REENT_ONLY
+
+/**
+Print formatted data to stdout.
+Prints to standard output a sequence of arguments formatted as the format argument specifies.
+@return On success, the total number of characters printed is returned.
+On error, a negative number is returned.
+@param fmt String that contains the text to be printed.
+Optionally it can contain format tags that are substituted 
+by the values specified in subsequent argument(s) and formatted as requested.
+*/
+EXPORT_C int
+printf (const char *fmt, ...)
+{
+  int ret;
+  va_list ap;
+
+  va_start (ap, fmt);
+  ret = vfprintf (__stdout(), fmt, ap);
+  va_end (ap);
+  return ret;
+}
+
+#endif /* ! _REENT_ONLY */