fuse: document Caller, noting UID for the ACCESS case

5a5aec24 · Han-Wen Nienhuys · 02a3917c · 5a5aec24
Commit 5a5aec24 authored Mar 09, 2019 by Han-Wen Nienhuys
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fuse/types.go fuse/types.go +4 -0

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--- a/fuse/types.go
+++ b/fuse/types.go
@@ -544,6 +544,10 @@ type CreateOut struct {
 	OpenOut
 }
+// Caller has data on the process making the FS call.
+//
+// The UID and GID are effective UID/GID, except for the ACCESS
+// opcode, where UID and GID are the real UIDs
 type Caller struct {
 	Owner
 	Pid uint32