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Sync OpenBSD patchset 535:

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Destroy panes immediately rather than checking them all every loop.
This commit is contained in:
Tiago Cunha
2009-11-14 17:48:39 +00:00
parent 56447d73c1
commit 72bc03ac4c
6 changed files with 32 additions and 75 deletions
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64
server-window.c
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@ -1,4 +1,4 @@
/* $Id: server-window.c,v 1.11 2009-11-08 23:35:53 tcunha Exp $ */
/* $Id: server-window.c,v 1.12 2009-11-14 17:48:39 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -28,7 +28,6 @@ int server_window_check_bell(struct session *, struct window *);
int server_window_check_activity(struct session *, struct window *);
int server_window_check_content(
struct session *, struct window *, struct window_pane *);
void server_window_check_alive(struct window *);
/* Check if this window should suspend reading. */
int
@ -90,8 +89,6 @@ server_window_loop(void)
server_window_check_content(s, w, wp);
}
w->flags &= ~(WINDOW_BELL|WINDOW_ACTIVITY|WINDOW_CONTENT);
server_window_check_alive(w);
}
}
@ -228,62 +225,3 @@ server_window_check_content(
return (1);
}
/* Check if window still exists. */
void
server_window_check_alive(struct window *w)
{
struct window_pane *wp, *wq;
struct options *oo = &w->options;
struct session *s;
struct winlink *wl;
u_int i;
int destroyed;
destroyed = 1;
wp = TAILQ_FIRST(&w->panes);
while (wp != NULL) {
wq = TAILQ_NEXT(wp, entry);
/*
* If the pane has died and the remain-on-exit flag is not set,
* remove the pane; otherwise, if the flag is set, don't allow
* the window to be destroyed (or it'll close when the last
* pane dies).
*/
if (wp->fd == -1 && !options_get_number(oo, "remain-on-exit")) {
layout_close_pane(wp);
window_remove_pane(w, wp);
server_redraw_window(w);
} else
destroyed = 0;
wp = wq;
}
if (!destroyed)
return;
for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
s = ARRAY_ITEM(&sessions, i);
if (s == NULL)
continue;
if (!session_has(s, w))
continue;
restart:
/* Detach window and either redraw or kill clients. */
RB_FOREACH(wl, winlinks, &s->windows) {
if (wl->window != w)
continue;
if (session_detach(s, wl)) {
server_destroy_session_group(s);
break;
}
server_redraw_session(s);
server_status_session_group(s);
goto restart;
}
}
recalculate_sizes();
}