Add comment to lseek

2022-01-27 08:03:54 +00:00 · 2022-01-27 08:03:54 +00:00 · 74d1f36b91
commit 74d1f36b91
parent 8a4bf510ae
1 changed files with 2 additions and 0 deletions
--- a/olivefs/src/filesystem.rs
+++ b/olivefs/src/filesystem.rs
@ -1099,6 +1099,8 @@ impl Filesystem for OliveFilesystem {
    }

    /// Reposition read/write file offset
+    /// used for looking for holes (for sparse files e.g. with cp and tar)
+    /// whence: SEEK_HOLE or SEEK_DATA.
    fn lseek(
        &mut self,
        _req: &Request<'_>,