ref: a469cffafe23135da443b078bf82ad45833ff37a
parent: 1987cc69c8c2f071762da025a84903dcc8197855
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Sun Jul 12 14:52:28 EDT 2020
cwfs: update mtime and qid.vers for directory on rename when wstating a file, its directory should be updated to reflect this change. here is what the manpage states: > The mtime field reflects the time of the last change of content > (except when later changed by wstat). For a directory it is the > time of the most recent remove, create, or wstat of a file in the > directory.
--- a/sys/src/cmd/cwfs/9p2.c
+++ b/sys/src/cmd/cwfs/9p2.c
@@ -1656,6 +1656,7 @@
* If the name is really to be changed check it's unique
* and there is write permission in the parent.
*/
+ d1 = nil;
if(dir.name != d->name){/*
* First get parent.
@@ -1786,6 +1787,9 @@
d->gid = gid;
d->muid = muid;
p->flags |= Bmod;
+
+ if(p1 != nil)
+ accessdir(p1, d1, FWRITE, file->uid);
}
if(!tsync)
accessdir(p, d, FREAD, file->uid);