Removed some noise.

cmd/wm/fs.c

@@ -358,10 +358,9 @@ dostat(Stat *s, unsigned int len, FileId *f) {
 	s->mtime = time(nil);
 	s->length = len;
 	s->name = f->tab.name;
-	/* XXX This genenv should be called once */
-	s->uid = getenv("USER");
-	s->gid = getenv("USER");
-	s->muid = getenv("USER");
+	s->uid = user;
+	s->gid = user;
+	s->muid = user;
 }
 
 /* lookup_file */

cmd/wm/wm.c

@@ -293,6 +293,8 @@ main(int argc, char *argv[])
 	lbar = nil;
 	key = nil;
 
+	user = getenv("USER");
+
 	def.colrules.string = nil;
 	def.colrules.size = 0;
 	def.tagrules.string = nil;

cmd/wm/wm.h

@@ -160,22 +160,6 @@ typedef struct {
 	int colmode;
 } Default;
 
-typedef struct {
-	union {
-		Qid qid;
-		struct {
-			unsigned char type;
-			unsigned int version;
-			unsigned char ptype;
-			unsigned short i1id;
-			unsigned short i2id;
-			unsigned short i3id;
-		};
-	};
-} PackedQid;
-
-/* global variables */
-
 /* global variables */
 View *view;
 Client *client;
@@ -196,7 +180,7 @@ GC bargc;
 GC xorgc;
 BlitzWidget *bartile;
 XRectangle brect;
-PackedQid root_qid;
+char *user;
 Default def;
 Atom wm_atom[WMLast];
 Atom net_atom[NetLast];