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Sync OpenBSD patchset 773:
Use an explicit event rather than event_once for the main event so it can be removed when the client becomes ready.
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commit
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13
tmux.c
13
tmux.c
@ -1,4 +1,4 @@
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/* $Id: tmux.c,v 1.216 2010-10-09 14:29:32 tcunha Exp $ */
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/* $Id: tmux.c,v 1.217 2010-10-24 00:31:57 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -60,6 +60,7 @@ char *makesockpath(const char *);
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__dead void shell_exec(const char *, const char *);
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struct imsgbuf *main_ibuf;
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struct event main_event;
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void main_signal(int, short, unused void *);
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void main_callback(int, short, void *);
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@ -564,12 +565,14 @@ main(int argc, char **argv)
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events = EV_READ;
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if (main_ibuf->w.queued > 0)
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events |= EV_WRITE;
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event_once(main_ibuf->fd, events, main_callback, shellcmd, NULL);
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event_set(&main_event, main_ibuf->fd, events, main_callback, shellcmd);
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event_add(&main_event, NULL);
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event_dispatch();
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clear_signals(0);
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event_del(&main_event);
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clear_signals(0);
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client_main(); /* doesn't return */
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}
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@ -602,10 +605,12 @@ main_callback(unused int fd, short events, void *data)
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fatalx("msgbuf_write failed");
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}
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event_del(&main_event);
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events = EV_READ;
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if (main_ibuf->w.queued > 0)
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events |= EV_WRITE;
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event_once(main_ibuf->fd, events, main_callback, shellcmd, NULL);
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event_set(&main_event, main_ibuf->fd, events, main_callback, shellcmd);
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event_add(&main_event, NULL);
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}
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void
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