diff options
| author | Alberto Faria | 2022-07-05 18:15:16 +0200 |
|---|---|---|
| committer | Hanna Reitz | 2022-07-12 12:14:56 +0200 |
| commit | d1d3fc3d1d3bf4749400df18462f8fef4c4ca1fb (patch) | |
| tree | c1771dbf4fad61b663440517822870184af0bf1e /include | |
| parent | block: Add blk_{preadv,pwritev}() (diff) | |
| download | qemu-d1d3fc3d1d3bf4749400df18462f8fef4c4ca1fb.tar.gz qemu-d1d3fc3d1d3bf4749400df18462f8fef4c4ca1fb.tar.xz qemu-d1d3fc3d1d3bf4749400df18462f8fef4c4ca1fb.zip | |
block: Add blk_[co_]preadv_part()
Implement blk_preadv_part() using generated_co_wrapper.
Signed-off-by: Alberto Faria <afaria@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220705161527.1054072-9-afaria@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sysemu/block-backend-io.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/sysemu/block-backend-io.h b/include/sysemu/block-backend-io.h index cbf4422ea1..877274a999 100644 --- a/include/sysemu/block-backend-io.h +++ b/include/sysemu/block-backend-io.h @@ -107,6 +107,13 @@ int generated_co_wrapper blk_pread(BlockBackend *blk, int64_t offset, int generated_co_wrapper blk_pwrite(BlockBackend *blk, int64_t offset, int64_t bytes, const void *buf, BdrvRequestFlags flags); +int generated_co_wrapper blk_preadv_part(BlockBackend *blk, int64_t offset, + int64_t bytes, QEMUIOVector *qiov, + size_t qiov_offset, + BdrvRequestFlags flags); +int coroutine_fn blk_co_preadv_part(BlockBackend *blk, int64_t offset, + int64_t bytes, QEMUIOVector *qiov, + size_t qiov_offset, BdrvRequestFlags flags); int generated_co_wrapper blk_preadv(BlockBackend *blk, int64_t offset, int64_t bytes, QEMUIOVector *qiov, BdrvRequestFlags flags); |