#define LOG_FORMAT LOG_FMT_VERBOSE
#include <cfg/log.h>
+#include <string.h>
INLINE size_t kblock_readDirect(struct KBlock *b, block_idx_t index, void *buf, size_t offset, size_t size)
{
KB_ASSERT_METHOD(b, readDirect);
+ ASSERT(index < b->blk_cnt);
return b->priv.vt->readDirect(b, b->priv.blk_start + index, buf, offset, size);
}
{
ASSERT(b);
ASSERT(buf);
+ ASSERT(idx < b->blk_cnt);
ASSERT(offset + size <= b->blk_size);
LOG_INFO("blk_idx %d, offset %d, size %d\n", idx, offset, size);
int kblock_copy(struct KBlock *b, block_idx_t idx1, block_idx_t idx2)
{
ASSERT(b);
+ ASSERT(idx1 < b->blk_cnt);
+ ASSERT(idx2 < b->blk_cnt);
if (!kblock_loadPage(b, idx1))
return EOF;
return 0;
}
+int kblock_swWriteBlock(struct KBlock *b, block_idx_t index, const void *buf)
+{
+ return (kblock_write(b, index, buf, 0, b->blk_size) == b->blk_size) ? 0 : EOF;
+}
+
+int kblock_swReadBlock(struct KBlock *b, block_idx_t index, void *buf)
+{
+ return (kblock_read(b, index, buf, 0, b->blk_size) == b->blk_size) ? 0 : EOF;
+}
+
+int kblock_swLoad(struct KBlock *b, block_idx_t index)
+{
+ return kblock_readBlock(b, index, b->priv.buf);
+}
+
+int kblock_swStore(struct KBlock *b, block_idx_t index)
+{
+ return kblock_writeBlock(b, index, b->priv.buf);
+}
+
+size_t kblock_swReadBuf(struct KBlock *b, void *buf, size_t offset, size_t size)
+{
+ ASSERT(buf);
+ ASSERT(offset + size <= b->blk_size);
+
+ memcpy(buf, (uint8_t *)b->priv.buf + offset, size);
+ return size;
+}
+
+size_t kblock_swWriteBuf(struct KBlock *b, const void *buf, size_t offset, size_t size)
+{
+ ASSERT(buf);
+ ASSERT(offset + size <= b->blk_size);
+ memcpy((uint8_t *)b->priv.buf + offset, buf, size);
+ return size;
+}
+
+size_t kblock_swReadDirect(struct KBlock *b, block_idx_t index, void *buf, size_t offset, size_t size)
+{
+ ASSERT(buf);
+ ASSERT(index < b->blk_cnt);
+
+ if (!kblock_loadPage(b, index))
+ return 0;
+
+ return kblock_swReadBuf(b, buf, offset, size);
+}
\ No newline at end of file