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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-09-09 15:07:01 +0530 |
|---|---|---|
| committer | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-09-09 15:07:01 +0530 |
| commit | 7834cf77be7e3e301177c6ab98a3d7f1bf73f28f (patch) | |
| tree | bbabf06a369a344b381aa0edf43970b9be37ee26 /hw/9pfs/virtio-9p.h | |
| parent | 89bf65938aa9f70e1c903160af509b693bd58c7b (diff) | |
| download | qemu-7834cf77be7e3e301177c6ab98a3d7f1bf73f28f.tar.gz | |
hw/9pfs: add 9P2000.L unlinkat operation
unlinkat - Remove a directory entry
size[4] Tunlinkat tag[2] dirfid[4] name[s] flag[4]
size[4] Runlinkat tag[2]
older Tremove have the below request format
size[4] Tremove tag[2] fid[4]
The remove message is used to remove a directory entry either file or directory
The remove opreation is actually a directory opertation and should ideally have
dirfid, if not we cannot represent the fid on server with anything other than
name. We will have to derive the directory name from fid in the Tremove request.
NOTE: The operation doesn't clunk the unlink fid.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Diffstat (limited to 'hw/9pfs/virtio-9p.h')
| -rw-r--r-- | hw/9pfs/virtio-9p.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/9pfs/virtio-9p.h b/hw/9pfs/virtio-9p.h index 49507825b6..17d44b41ca 100644 --- a/hw/9pfs/virtio-9p.h +++ b/hw/9pfs/virtio-9p.h @@ -52,6 +52,8 @@ enum { P9_RMKDIR, P9_TRENAMEAT = 74, P9_RRENAMEAT, + P9_TUNLINKAT = 76, + P9_RUNLINKAT, P9_TVERSION = 100, P9_RVERSION, P9_TAUTH = 102, |