vtbl.c File Reference

#include <linux/crc32.h>
#include <linux/err.h>
#include <linux/slab.h>
#include <asm/div64.h>
#include "ubi.h"

Go to the source code of this file.

Functions
int	ubi_change_vtbl_record (struct ubi_device *ubi, int idx, struct ubi_vtbl_record *vtbl_rec)
int	ubi_vtbl_rename_volumes (struct ubi_device *ubi, struct list_head *rename_list)
int	ubi_read_volume_table (struct ubi_device *ubi, struct ubi_attach_info *ai)

Function Documentation

int ubi_change_vtbl_record	(	struct ubi_device *	ubi,
		int	idx,
		struct ubi_vtbl_record *	vtbl_rec
	)

ubi_change_vtbl_record - change volume table record. : UBI device description object : table index to change : new volume table record

This function changes volume table record . If is NULL, empty volume table record is written. The caller does not have to calculate CRC of the record as it is done by this function. Returns zero in case of success and a negative error code in case of failure.

Definition at line 80 of file vtbl.c.

int ubi_read_volume_table	(	struct ubi_device *	ubi,
		struct ubi_attach_info *	ai
	)

ubi_read_volume_table - read the volume table. : UBI device description object : attaching information

This function reads volume table, checks it, recover from errors if needed, or creates it if needed. Returns zero in case of success and a negative error code in case of failure.

Definition at line 777 of file vtbl.c.

int ubi_vtbl_rename_volumes	(	struct ubi_device *	ubi,
		struct list_head *	rename_list
	)

ubi_vtbl_rename_volumes - rename UBI volumes in the volume table. : UBI device description object : list of &struct ubi_rename_entry objects

This function re-names multiple volumes specified in in the volume table. Returns zero in case of success and a negative error code in case of failure.

Definition at line 122 of file vtbl.c.