commit 344d2bade53f42086e3ddc0054a7a82b2a2efe9a
from: Omar Polo <op@omarpolo.com>
date: Sat Jan 22 15:45:27 2022 UTC

9pclib: fix qid serialization

twstat was serializing the qid in the wrong order.  While here, add a
comment before the qid definition too.

commit - 16f1f3bfff8671ebbfd9b69928b9427a7fe1fc8a
commit + 344d2bade53f42086e3ddc0054a7a82b2a2efe9a
blob - 9394060b085ba279ba8f71506678bfb00c437df6
blob + ed070718b0c80689f8e83e13ec1eec4c88631f13
--- lib/9pclib.c
+++ lib/9pclib.c
@@ -273,9 +273,9 @@ twstat(uint32_t fid, const struct np_stat *st)
 	write_16(st->type);
 	write_32(st->dev);
 
-	write_64(st->qid.path);
-	write_32(st->qid.vers);
 	write_8(st->qid.type);
+	write_32(st->qid.vers);
+	write_64(st->qid.path);
 
 	write_32(st->mode);
 	write_32(st->atime);
blob - 3fb6ef84d6a0767820124adec82e8ff307458353
blob + 32883661a561e80c423f155b5ffa2f4011110141
--- lib/kami.h
+++ lib/kami.h
@@ -29,6 +29,10 @@ struct np_msg_header {
 	uint16_t	tag;
 };
 
+/*
+ * The qid represents the server unique identification for the file.
+ * NOTE: the struct fields don't reflect the layout on the wire!
+ */
 struct qid {
 	uint64_t		 path;
 	uint32_t		 vers;