cfs.h File Reference

CFS header file. More...

#include "contiki.h"

Go to the source code of this file.

Defines
#define	CFS_READ   1
	Specify that cfs_open() should open a file for reading.
#define	CFS_WRITE   2
	Specify that cfs_open() should open a file for writing.
#define	CFS_APPEND   4
	Specify that cfs_open() should append written data to the file rather than overwriting it.
#define	CFS_SEEK_SET   0
	Specify that cfs_seek() should compute the offset from the beginning of the file.
#define	CFS_SEEK_CUR   1
	Specify that cfs_seek() should compute the offset from the current position of the file pointer.
#define	CFS_SEEK_END   2
	Specify that cfs_seek() should compute the offset from the end of the file.
Functions
CCIF int	cfs_open (const char *name, int flags)
	Open a file.
CCIF void	cfs_close (int fd)
	Close an open file.
CCIF int	cfs_read (int fd, void *buf, unsigned int len)
	Read data from an open file.
CCIF int	cfs_write (int fd, const void *buf, unsigned int len)
	Write data to an open file.
CCIF cfs_offset_t	cfs_seek (int fd, cfs_offset_t offset, int whence)
	Seek to a specified position in an open file.
CCIF int	cfs_remove (const char *name)
	Remove a file.
CCIF int	cfs_opendir (struct cfs_dir *dirp, const char *name)
	Open a directory for reading directory entries.
CCIF int	cfs_readdir (struct cfs_dir *dirp, struct cfs_dirent *dirent)
	Read a directory entry.
CCIF void	cfs_closedir (struct cfs_dir *dirp)
	Close a directory opened with cfs_opendir().

---

Detailed Description

CFS header file.

Author:

Adam Dunkels <adam@sics.se>

Definition in file cfs.h.