nbytes = MIN ((channel->rdp + BUFFER_SIZE - channel->wrp - 1) % BUFFER_SIZE,
BUFFER_SIZE - channel->wrp);
+ if (channel->debug)
+ g_print ("thread %#x: calling reader for %d bytes\n",
+ channel->thread_id, nbytes);
+
UNLOCK (channel->mutex);
nbytes = (*channel->reader) (channel->fd, buffer, nbytes);
}
gint
-g_io_channel_win32_poll (GIOChannel **channels,
- gint n_channels,
- GIOCondition condition,
- gint timeout)
+g_io_channel_win32_poll (GPollFD *fds,
+ gint n_fds,
+ gint timeout)
{
- GPollFD *pollfd;
- GIOWin32Channel *win32_channel;
- int i;
int result;
- gboolean debug = FALSE;
-
- g_return_val_if_fail (n_channels >= 0, 0);
-
- pollfd = g_new (GPollFD, n_channels);
-
- for (i = 0; i < n_channels; i++)
- {
- win32_channel = (GIOWin32Channel *) channels[i];
- debug |= win32_channel->debug;
- pollfd[i].fd = (gint) win32_channel->data_avail_event;
- pollfd[i].events = condition;
- }
- if (debug)
- {
- g_print ("g_io_channel_win32_poll: ");
- for (i = 0; i < n_channels; i++)
- {
- win32_channel = (GIOWin32Channel *) channels[i];
- g_print ("fd:%d event:%#x ", win32_channel->fd, pollfd[i].fd);
- }
- g_print ("condition:%s%s%s%s timeout:%d\n",
- (condition & G_IO_ERR) ? " ERR" : "",
- (condition & G_IO_HUP) ? " HUP" : "",
- (condition & G_IO_IN) ? " IN" : "",
- (condition & G_IO_PRI) ? " PRI" : "",
- timeout);
- }
+ g_return_val_if_fail (n_fds >= 0, 0);
- result = (*g_main_win32_get_poll_func ()) (pollfd, n_channels, timeout);
-
- if (debug)
- g_print ("g_io_channel_win32_poll: done:%d\n", result);
-
- g_free (pollfd);
+ result = (*g_main_win32_get_poll_func ()) (fds, n_fds, timeout);
return result;
}
-gint
-g_io_channel_win32_wait_for_condition (GIOChannel *channel,
- GIOCondition condition,
- gint timeout)
+void
+g_io_channel_win32_make_pollfd (GIOChannel *channel,
+ GIOCondition condition,
+ GPollFD *fd)
{
- return g_io_channel_win32_poll (&channel, 1, condition, timeout);
+ GIOWin32Channel *win32_channel = (GIOWin32Channel *) channel;
+
+ if (win32_channel->data_avail_event == NULL)
+ create_events (win32_channel);
+
+ fd->fd = (gint) win32_channel->data_avail_event;
+ fd->events = condition;
+
+ if (win32_channel->thread_id == 0)
+ if (win32_channel->type == G_IO_FILE_DESC)
+ create_reader_thread (win32_channel, fd_reader);
+ else if (win32_channel->type == G_IO_STREAM_SOCKET)
+ create_reader_thread (win32_channel, sock_reader);
}
/* This variable and the functions below are present just to be