#include "yaffs_checkptrw.h"
#include "yaffs_getblockinfo.h"
-static int yaffs2_checkpt_space_ok(yaffs_dev_t *dev)
+static int yaffs2_checkpt_space_ok(struct yaffs_dev *dev)
{
int blocks_avail = dev->n_erased_blocks - dev->param.n_reserved_blocks;
}
-static int yaffs_checkpt_erase(yaffs_dev_t *dev)
+static int yaffs_checkpt_erase(struct yaffs_dev *dev)
{
int i;
dev->internal_start_block, dev->internal_end_block));
for (i = dev->internal_start_block; i <= dev->internal_end_block; i++) {
- yaffs_block_info_t *bi = yaffs_get_block_info(dev, i);
+ struct yaffs_block_info *bi = yaffs_get_block_info(dev, i);
if (bi->block_state == YAFFS_BLOCK_STATE_CHECKPOINT) {
T(YAFFS_TRACE_CHECKPOINT, (TSTR("erasing checkpt block %d"TENDSTR), i));
}
-static void yaffs2_checkpt_find_erased_block(yaffs_dev_t *dev)
+static void yaffs2_checkpt_find_erased_block(struct yaffs_dev *dev)
{
int i;
int blocks_avail = dev->n_erased_blocks - dev->param.n_reserved_blocks;
blocks_avail > 0) {
for (i = dev->checkpt_next_block; i <= dev->internal_end_block; i++) {
- yaffs_block_info_t *bi = yaffs_get_block_info(dev, i);
+ struct yaffs_block_info *bi = yaffs_get_block_info(dev, i);
if (bi->block_state == YAFFS_BLOCK_STATE_EMPTY) {
dev->checkpt_next_block = i + 1;
dev->checkpt_cur_block = i;
dev->checkpt_cur_block = -1;
}
-static void yaffs2_checkpt_find_block(yaffs_dev_t *dev)
+static void yaffs2_checkpt_find_block(struct yaffs_dev *dev)
{
int i;
- yaffs_ext_tags tags;
+ struct yaffs_ext_tags tags;
T(YAFFS_TRACE_CHECKPOINT, (TSTR("find next checkpt block: start: blocks %d next %d" TENDSTR),
dev->blocks_in_checkpt, dev->checkpt_next_block));
}
-int yaffs2_checkpt_open(yaffs_dev_t *dev, int writing)
+int yaffs2_checkpt_open(struct yaffs_dev *dev, int writing)
{
return 1;
}
-int yaffs2_get_checkpt_sum(yaffs_dev_t *dev, __u32 *sum)
+int yaffs2_get_checkpt_sum(struct yaffs_dev *dev, u32 *sum)
{
- __u32 composite_sum;
+ u32 composite_sum;
composite_sum = (dev->checkpt_sum << 8) | (dev->checkpt_xor & 0xFF);
*sum = composite_sum;
return 1;
}
-static int yaffs2_checkpt_flush_buffer(yaffs_dev_t *dev)
+static int yaffs2_checkpt_flush_buffer(struct yaffs_dev *dev)
{
int chunk;
int realigned_chunk;
- yaffs_ext_tags tags;
+ struct yaffs_ext_tags tags;
if (dev->checkpt_cur_block < 0) {
yaffs2_checkpt_find_erased_block(dev);
if (dev->checkpt_cur_chunk == 0) {
/* First chunk we write for the block? Set block state to
checkpoint */
- yaffs_block_info_t *bi = yaffs_get_block_info(dev, dev->checkpt_cur_block);
+ struct yaffs_block_info *bi = yaffs_get_block_info(dev, dev->checkpt_cur_block);
bi->block_state = YAFFS_BLOCK_STATE_CHECKPOINT;
dev->blocks_in_checkpt++;
}
}
-int yaffs2_checkpt_wr(yaffs_dev_t *dev, const void *data, int n_bytes)
+int yaffs2_checkpt_wr(struct yaffs_dev *dev, const void *data, int n_bytes)
{
int i = 0;
int ok = 1;
- __u8 * data_bytes = (__u8 *)data;
+ u8 * data_bytes = (u8 *)data;
return i;
}
-int yaffs2_checkpt_rd(yaffs_dev_t *dev, void *data, int n_bytes)
+int yaffs2_checkpt_rd(struct yaffs_dev *dev, void *data, int n_bytes)
{
int i = 0;
int ok = 1;
- yaffs_ext_tags tags;
+ struct yaffs_ext_tags tags;
int chunk;
int realigned_chunk;
- __u8 *data_bytes = (__u8 *)data;
+ u8 *data_bytes = (u8 *)data;
if (!dev->checkpt_buffer)
return 0;
return i;
}
-int yaffs_checkpt_close(yaffs_dev_t *dev)
+int yaffs_checkpt_close(struct yaffs_dev *dev)
{
if (dev->checkpt_open_write) {
int i;
for (i = 0; i < dev->blocks_in_checkpt && dev->checkpt_block_list[i] >= 0; i++) {
int blk = dev->checkpt_block_list[i];
- yaffs_block_info_t *bi = NULL;
+ struct yaffs_block_info *bi = NULL;
if( dev->internal_start_block <= blk && blk <= dev->internal_end_block)
bi = yaffs_get_block_info(dev, blk);
if (bi && bi->block_state == YAFFS_BLOCK_STATE_EMPTY)
return 0;
}
-int yaffs2_checkpt_invalidate_stream(yaffs_dev_t *dev)
+int yaffs2_checkpt_invalidate_stream(struct yaffs_dev *dev)
{
/* Erase the checkpoint data */