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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-07-29 14:50:02 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-07-29 14:50:02 +0000 |
| commit | c28168e6888089662f84f65e848797a2d3f73eed (patch) | |
| tree | 77e5f804f4e375eb10fec291862f331f9a20556d /nuttx/lib/string/lib_memcpy.c | |
| parent | 16cadcf45159dfa6fa4b57be276cde3c259d83a3 (diff) | |
| download | px4-nuttx-c28168e6888089662f84f65e848797a2d3f73eed.tar.gz px4-nuttx-c28168e6888089662f84f65e848797a2d3f73eed.tar.bz2 px4-nuttx-c28168e6888089662f84f65e848797a2d3f73eed.zip | |
Add memccpy{}
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4990 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/lib/string/lib_memcpy.c')
| -rw-r--r-- | nuttx/lib/string/lib_memcpy.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/nuttx/lib/string/lib_memcpy.c b/nuttx/lib/string/lib_memcpy.c index 745bafe98..3b62edbab 100644 --- a/nuttx/lib/string/lib_memcpy.c +++ b/nuttx/lib/string/lib_memcpy.c @@ -1,8 +1,8 @@ -/************************************************************ +/**************************************************************************** * lib/string/lib_memcpy.c * * Copyright (C) 2007, 2011 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -31,29 +31,33 @@ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Compilation Switches - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Included Files - ************************************************************/ + ****************************************************************************/ #include <nuttx/config.h> #include <sys/types.h> #include <string.h> -/************************************************************ +/**************************************************************************** * Global Functions - ************************************************************/ + ****************************************************************************/ + +/**************************************************************************** + * Name: memcpy + ****************************************************************************/ #ifndef CONFIG_ARCH_MEMCPY -void *memcpy(void *dest, const void *src, size_t n) +FAR void *memcpy(FAR void *dest, FAR const void *src, size_t n) { - unsigned char *pout = (unsigned char*)dest; - unsigned char *pin = (unsigned char*)src; + FAR unsigned char *pout = (FAR unsigned char*)dest; + FAR unsigned char *pin = (FAR unsigned char*)src; while (n-- > 0) *pout++ = *pin++; return dest; } |