ollama source for Momentry Core verification

x/transfer/sparse_other.go

@@ -0,0 +1,12 @@
+//go:build !windows
+
+package transfer
+
+import "os"
+
+// setSparse is a no-op on non-Windows platforms.
+// On Windows, this sets the FSCTL_SET_SPARSE attribute which allows the OS
+// to not allocate disk blocks for zero-filled regions. This is useful for
+// partial downloads where not all data has been written yet. On Unix-like
+// systems, filesystems typically handle this automatically (sparse by default).
+func setSparse(_ *os.File) {}