diff options
Diffstat (limited to 'pkg/p9/file.go')
| -rw-r--r-- | pkg/p9/file.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/p9/file.go b/pkg/p9/file.go index a52a0f3e7..89e814d50 100644 --- a/pkg/p9/file.go +++ b/pkg/p9/file.go @@ -89,6 +89,10 @@ type File interface { // On the server, SetAttr has a write concurrency guarantee. SetAttr(valid SetAttrMask, attr SetAttr) error + // Allocate allows the caller to directly manipulate the allocated disk space + // for the file. See fallocate(2) for more details. + Allocate(mode AllocateMode, offset, length uint64) error + // Close is called when all references are dropped on the server side, // and Close should be called by the client to drop all references. // |