master.c File Reference

#include "ubifs.h"

Go to the source code of this file.

Functions
int	ubifs_read_master (struct ubifs_info *c)
int	ubifs_write_master (struct ubifs_info *c)

Function Documentation

int ubifs_read_master

(

struct ubifs_info *

c

)

ubifs_read_master - read master node. : UBIFS file-system description object

This function finds and reads the master node during file-system mount. If the flash is empty, it creates default master node as well. Returns zero in case of success and a negative error code in case of failure.

Definition at line 256 of file master.c.

int ubifs_write_master

(

struct ubifs_info *

c

)

ubifs_write_master - write master node. : UBIFS file-system description object

This function writes the master node. The caller has to take the ->mst_mutex lock before calling this function. Returns zero in case of success and a negative error code in case of failure. The master node is written twice to enable recovery.

Definition at line 360 of file master.c.