git.stevedylan.dev

removed artefacts of single-linked list (thanx to Jukka, I must have been mad) d9a6a3b5

arg@10ksloc.org · 2006-08-01 16:14 2 file(s) · +4 −9

client.c +3 −8

void
unmanage(Client *c)
{
	Client **l;

	XGrabServer(dpy);
	XSetErrorHandler(xerrordummy);

	XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
	XDestroyWindow(dpy, c->title);

	for(l = &clients; *l && *l != c; l = &(*l)->next);
	if(c->prev)
		c->prev->next = c->next;
	if(c->next)
		c->next->prev = c->prev;
	*l = c->next;
	if(c == clients)
		clients = c->next;
	if(sel == c) {
		sel = getnext(c->next);
		if(!sel)

void
zoom(Arg *arg)
{
	Client *c, **l;
	Client *c;

	if(!sel)
		return;

	}

	/* pop */
	for(l = &clients; *l && *l != sel; l = &(*l)->next);
	if(sel->prev)
		sel->prev->next = sel->next;
	if(sel->next)
		sel->next->prev = sel->prev;
	*l = sel->next;

	sel->prev = NULL;
	if(clients)
		clients->prev = sel;

dwm.1 +1 −1

1		-	.TH DWM 1 dwm-0.5
	1	+	.TH DWM 1 dwm-0.6
2	2		.SH NAME
3	3		dwm \- dynamic window manager
4	4		.SH SYNOPSIS

416	416		void
417	417		unmanage(Client *c)
418	418		{
419		-	Client **l;
420		-
421	419		XGrabServer(dpy);
422	420		XSetErrorHandler(xerrordummy);
423	421
424	422		XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
425	423		XDestroyWindow(dpy, c->title);
426	424
427		-	for(l = &clients; l && l != c; l = &(*l)->next);
428	425		if(c->prev)
429	426		c->prev->next = c->next;
430	427		if(c->next)
431	428		c->next->prev = c->prev;
432		-	*l = c->next;
	429	+	if(c == clients)
	430	+	clients = c->next;
433	431		if(sel == c) {
434	432		sel = getnext(c->next);
435	433		if(!sel)

450	448		void
451	449		zoom(Arg *arg)
452	450		{
453		-	Client c, *l;
	451	+	Client *c;
454	452
455	453		if(!sel)
456	454		return;

461	459		}
462	460
463	461		/* pop */
464		-	for(l = &clients; l && l != sel; l = &(*l)->next);
465	462		if(sel->prev)
466	463		sel->prev->next = sel->next;
467	464		if(sel->next)
468	465		sel->next->prev = sel->prev;
469		-	*l = sel->next;
470		-
471	466		sel->prev = NULL;
472	467		if(clients)
473	468		clients->prev = sel;