 Header for the Coffee file system.

#include "cfs.h"

Macros
#define	CFS_COFFEE_IO_FLASH_AWARE 0x1
	Instruct Coffee that the access pattern to this file is adapted to flash I/O semantics by design, and Coffee should therefore not invoke its own micro logs when file modifications occur. More...

#define	CFS_COFFEE_IO_FIRM_SIZE 0x2
	Instruct Coffee not to attempt to extend the file when there is an attempt to write past the reserved file size. More...

Functions
Functions called from application programs
int	cfs_coffee_reserve (const char *name, cfs_offset_t size)
	Reserve space for a file. More...

int	cfs_coffee_configure_log (const char *file, unsigned log_size, unsigned log_entry_size)
	Configure the on-demand log file. More...

int	cfs_coffee_set_io_semantics (int fd, unsigned flags)
	Set the I/O semantics for accessing a file. More...

int	cfs_coffee_format (void)
	Format the storage area assigned to Coffee. More...

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. More...

Detailed Description

 Header for the Coffee file system.

Definition in file cfs-coffee.h.

Macros