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Sync OpenBSD patchset 773:

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Use an explicit event rather than event_once for the main event so it
can be removed when the client becomes ready.
This commit is contained in:
Tiago Cunha 2010-10-24 00:31:57 +00:00
parent a7e5092bd4
commit e7a4b68f73
1 changed files with 9 additions and 4 deletions
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13
tmux.c
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@ -1,4 +1,4 @@
/* $Id: tmux.c,v 1.216 2010-10-09 14:29:32 tcunha Exp $ */
/* $Id: tmux.c,v 1.217 2010-10-24 00:31:57 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -60,6 +60,7 @@ char *makesockpath(const char *);
__dead void shell_exec(const char *, const char *);
struct imsgbuf *main_ibuf;
struct event main_event;
void main_signal(int, short, unused void *);
void main_callback(int, short, void *);
@ -564,12 +565,14 @@ main(int argc, char **argv)
events = EV_READ;
if (main_ibuf->w.queued > 0)
events |= EV_WRITE;
event_once(main_ibuf->fd, events, main_callback, shellcmd, NULL);
event_set(&main_event, main_ibuf->fd, events, main_callback, shellcmd);
event_add(&main_event, NULL);
event_dispatch();
clear_signals(0);
event_del(&main_event);
clear_signals(0);
client_main(); /* doesn't return */
}
@ -602,10 +605,12 @@ main_callback(unused int fd, short events, void *data)
fatalx("msgbuf_write failed");
}
event_del(&main_event);
events = EV_READ;
if (main_ibuf->w.queued > 0)
events |= EV_WRITE;
event_once(main_ibuf->fd, events, main_callback, shellcmd, NULL);
event_set(&main_event, main_ibuf->fd, events, main_callback, shellcmd);
event_add(&main_event, NULL);
}
void