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Initial changes to move tmux to libevent.

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This moves the client-side loops are pretty much fully over to event-based only
(tmux.c and client.c) but server-side (server.c and friends) treats libevent as
a sort of clever poll, waking up after every event to run various things.

Moving the server stuff over to bufferevents and timers and so on will come
later.
This commit is contained in:
Nicholas Marriott
2009-11-04 20:50:11 +00:00
parent f575e39b0a
commit abf3a5d50e
13 changed files with 601 additions and 632 deletions
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17
server-window.c
View File

@ -18,6 +18,7 @@
#include <sys/types.h>
#include <event.h>
#include <unistd.h>
#include "tmux.h"
@ -47,19 +48,23 @@ server_window_prepare(void)
continue;
events = 0;
if (!server_window_backoff(wp))
events |= POLLIN;
events = EV_READ;
if (BUFFER_USED(wp->out) > 0)
events |= POLLOUT;
server_poll_add(
events |= EV_WRITE;
event_del(&wp->event);
event_set(&wp->event,
wp->fd, events, server_window_callback, wp);
event_add(&wp->event, NULL);
if (wp->pipe_fd == -1)
continue;
events = 0;
if (BUFFER_USED(wp->pipe_buf) > 0)
events |= POLLOUT;
server_poll_add(
events |= EV_WRITE;
event_del(&wp->pipe_event);
event_set(&wp->pipe_event,
wp->pipe_fd, events, server_window_callback, wp);
event_add(&wp->pipe_event, NULL);
}
}
}
@ -90,7 +95,7 @@ server_window_backoff(struct window_pane *wp)
/* Process a single window pane event. */
void
server_window_callback(int fd, int events, void *data)
server_window_callback(int fd, short events, void *data)
{
struct window_pane *wp = data;