flags | BDRV_REQ_ZERO_WRITE, cb, opaque);
}
-int blk_pread(BlockBackend *blk, int64_t offset, int bytes, void *buf,
+int blk_pread(BlockBackend *blk, int64_t offset, int64_t bytes, void *buf,
BdrvRequestFlags flags)
{
int ret;
return ret;
}
-int blk_pwrite(BlockBackend *blk, int64_t offset, int bytes, const void *buf,
- BdrvRequestFlags flags)
+int blk_pwrite(BlockBackend *blk, int64_t offset, int64_t bytes,
+ const void *buf, BdrvRequestFlags flags)
{
QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes);
IO_OR_GS_CODE();
* the "I/O or GS" API.
*/
-int blk_pread(BlockBackend *blk, int64_t offset, int bytes, void *buf,
+int blk_pread(BlockBackend *blk, int64_t offset, int64_t bytes, void *buf,
BdrvRequestFlags flags);
-int blk_pwrite(BlockBackend *blk, int64_t offset, int bytes, const void *buf,
- BdrvRequestFlags flags);
+int blk_pwrite(BlockBackend *blk, int64_t offset, int64_t bytes,
+ const void *buf, BdrvRequestFlags flags);
int coroutine_fn blk_co_preadv(BlockBackend *blk, int64_t offset,
int64_t bytes, QEMUIOVector *qiov,
BdrvRequestFlags flags);