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Added a CFS_APPEND option, set CFS_READ and CFS_WRITE to new numbers

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adamdunkels 2007-03-22 23:55:32 +00:00
parent ea6f2942bd
commit f94cbb21e1
1 changed files with 15 additions and 3 deletions
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18
core/cfs/cfs.h
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@ -54,7 +54,7 @@
* *
* Author: Adam Dunkels <adam@sics.se> * Author: Adam Dunkels <adam@sics.se>
* *
* $Id: cfs.h,v 1.3 2006/08/26 23:54:38 oliverschmidt Exp $ * $Id: cfs.h,v 1.4 2007/03/22 23:55:32 adamdunkels Exp $
*/ */
#ifndef __CFS_H__ #ifndef __CFS_H__
#define __CFS_H__ #define __CFS_H__
@ -71,7 +71,7 @@
* *
* \sa cfs_open() * \sa cfs_open()
*/ */
#define CFS_READ 0 #define CFS_READ 1
/** /**
* Specify that cfs_open() should open a file for writing. * Specify that cfs_open() should open a file for writing.
@ -83,7 +83,19 @@
* *
* \sa cfs_open() * \sa cfs_open()
*/ */
#define CFS_WRITE 1 #define CFS_WRITE 2
/**
* Specify that cfs_open() should append written data to the file rather than overwriting it.
*
* This constant indicates to cfs_open() that a file that should be
* opened for writing gets written data appended to the end of the
* file. The default behaviour (without CFS_APPEND) is that the file
* is overwritten with the new data.
*
* \sa cfs_open()
*/
#define CFS_APPEND 4
/** /**
* \brief Open a file. * \brief Open a file.