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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-03-30 20:34:21 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-03-30 20:34:21 +0000 |
commit | 144c447139eb6739d67c01a446bf00826316f624 (patch) | |
tree | 41746a15608e2c1f504b17a4fa94b96f0251c4b5 /nuttx/lib/stdio/lib_fputc.c | |
parent | 16eaa06941bbeb6c8fb1131bf631dfc6cb77452b (diff) | |
download | px4-nuttx-144c447139eb6739d67c01a446bf00826316f624.tar.gz px4-nuttx-144c447139eb6739d67c01a446bf00826316f624.tar.bz2 px4-nuttx-144c447139eb6739d67c01a446bf00826316f624.zip |
Move stdio.h functions in lib/ to lib/stdio
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3440 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/lib/stdio/lib_fputc.c')
-rw-r--r-- | nuttx/lib/stdio/lib_fputc.c | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/nuttx/lib/stdio/lib_fputc.c b/nuttx/lib/stdio/lib_fputc.c new file mode 100644 index 000000000..f5eeecea7 --- /dev/null +++ b/nuttx/lib/stdio/lib_fputc.c @@ -0,0 +1,98 @@ +/**************************************************************************** + * lib/stdio/lib_fputc.c + * + * Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * 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: fputc + ****************************************************************************/ + +int fputc(int c, FAR FILE *stream) +{ + unsigned char buf = (unsigned char)c; + if (lib_fwrite(&buf, 1, stream) > 0) + { + return c; + } + else + { + return EOF; + } +} |