update_ctime
error = update_ctime(xc, targ_fileid);
return update_ctime(xc, child);
int update_ctime(struct Xconn *, fileid_t);
int update_ctime;
bnode->update_ctime = true;
if (bnode->update_ctime)
if (bnode->update_ctime) {
bnode->update_ctime = false;
int update_ctime;
if (v7node->update_ctime) {
v7node->update_ctime = false;
newnode->update_ctime = true;
newnode->update_ctime = true;
newnode->update_ctime = true;
v7node->update_ctime = true;
v7node->update_ctime = true;
newnode->update_ctime = true;