Contiki 2.6
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Coffee: A file system for a variety of storage types in memory-constrained devices. More...
#include <limits.h>
#include <string.h>
#include "contiki-conf.h"
#include "cfs/cfs.h"
#include "cfs-coffee-arch.h"
#include "cfs/cfs-coffee.h"
Go to the source code of this file.
Functions | |
int | cfs_open (const char *name, int flags) |
Open a file. | |
void | cfs_close (int fd) |
Close 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 *dir, const char *name) |
Open a directory for reading directory entries. | |
int | cfs_readdir (struct cfs_dir *dir, struct cfs_dirent *record) |
Read a directory entry. | |
void | cfs_closedir (struct cfs_dir *dir) |
Close a directory opened with cfs_opendir(). | |
int | cfs_coffee_reserve (const char *name, cfs_offset_t size) |
Reserve space for a file. | |
int | cfs_coffee_configure_log (const char *filename, unsigned log_size, unsigned log_record_size) |
Configure the on-demand log file. | |
int | cfs_coffee_format (void) |
Format the storage area assigned to Coffee. | |
void * | cfs_coffee_get_protected_mem (unsigned *size) |
Points out a memory region that may not be altered during checkpointing operations that use the file system. |
Coffee: A file system for a variety of storage types in memory-constrained devices.
For further information, see "Enabling Large-Scale Storage in Sensor Networks with the Coffee File System" in the proceedings of ACM/IEEE IPSN 2009.
Definition in file cfs-coffee.c.