v2api: remove OpenatUserCtx, MknodatUserCtx helpers

Instead, use the new toFuseCtx() function introduced
in an earlier commit.

1 files changed, 20 insertions, 0 deletions

diff --git a/internal/fusefrontend/node_helpers.go b/internal/fusefrontend/node_helpers.go
new file mode 100644
index 0000000..1eb6d4a
--- /dev/null
+++ b/internal/fusefrontend/node_helpers.go
@@ -0,0 +1,20 @@
+package fusefrontend
+
+import (
+	"context"
+
+	"github.com/hanwen/go-fuse/v2/fuse"
+)
+
+// toFuseCtx tries to extract a fuse.Context from a generic context.Context.
+func toFuseCtx(ctx context.Context) (ctx2 *fuse.Context) {
+	if ctx == nil {
+		return nil
+	}
+	if caller, ok := fuse.FromContext(ctx); ok {
+		ctx2 = &fuse.Context{
+			Caller: *caller,
+		}
+	}
+	return ctx2
+}