CFS header file. More...

#include "contiki.h"

Macros
#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.

Typedefs
typedef int	cfs_offset_t
	CFS directory entry name length.

Functions
int	cfs_open (const char *name, int flags)
	Open a file.

void	cfs_close (int fd)
	Close an open file.

int	cfs_read (int fd, void *buf, unsigned int len)
	Read data from an open file.

int	cfs_write (int fd, const void *buf, unsigned int len)
	Write data to an open file.

cfs_offset_t	cfs_seek (int fd, cfs_offset_t offset, int whence)
	Seek to a specified position in an open file.

int	cfs_remove (const char *name)
	Remove a file.

int	cfs_opendir (struct cfs_dir dirp, const char name)
	Open a directory for reading directory entries.

int	cfs_readdir (struct cfs_dir dirp, struct cfs_dirent dirent)
	Read a directory entry.

void	cfs_closedir (struct cfs_dir *dirp)
	Close a directory opened with cfs_opendir().

Detailed Description

CFS header file.

Definition in file cfs.h.

Macros