diff options
Diffstat (limited to 'nuttx/lib/lib_printf.c')
| -rw-r--r-- | nuttx/lib/lib_printf.c | 61 |
1 files changed, 32 insertions, 29 deletions
diff --git a/nuttx/lib/lib_printf.c b/nuttx/lib/lib_printf.c index b51365dfa..0660d22b3 100644 --- a/nuttx/lib/lib_printf.c +++ b/nuttx/lib/lib_printf.c @@ -1,7 +1,7 @@ -/************************************************************ +/**************************************************************************** * lib_printf.c * - * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -14,7 +14,7 @@ * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. - * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * @@ -31,58 +31,58 @@ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Compilation Switches - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Included Files - ************************************************************/ + ****************************************************************************/ #include <stdio.h> #include "lib_internal.h" -/************************************************************ +/**************************************************************************** * Definitions - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Private Type Declarations - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Private Function Prototypes - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Global Function Prototypes - ************************************************************/ + ****************************************************************************/ -/********************************************************** +/************************************************************************** * Global Constant Data - **********************************************************/ + **************************************************************************/ -/************************************************************ +/**************************************************************************** * Global Variables - ************************************************************/ + ****************************************************************************/ -/********************************************************** +/************************************************************************** * Private Constant Data - **********************************************************/ + **************************************************************************/ -/************************************************************ +/**************************************************************************** * Private Variables - **********************************************************/ + **************************************************************************/ -/************************************************************ +/**************************************************************************** * Global Functions - **********************************************************/ + **************************************************************************/ -/************************************************************ +/**************************************************************************** * Name: printf - **********************************************************/ + **************************************************************************/ int printf(const char *fmt, ...) { @@ -97,7 +97,10 @@ int printf(const char *fmt, ...) #elif defined(CONFIG_ARCH_LOWPUTC) ret = lib_lowvprintf(fmt, ap); #else -# warning "printf has no data sink" +# ifdef CONFIG_CPP_HAVE_WARNING +# warning "printf has no data sink" +# endif +# ret = 0; #endif va_end(ap); |