diff options
Diffstat (limited to 'main-loop.c')
| -rw-r--r-- | main-loop.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/main-loop.c b/main-loop.c index 4d02568ee9..7e163f9428 100644 --- a/main-loop.c +++ b/main-loop.c @@ -221,11 +221,10 @@ int main_loop_init(void) static fd_set rfds, wfds, xfds; static int nfds; static GPollFD poll_fds[1024 * 2]; /* this is probably overkill */ - -#ifndef _WIN32 static int n_poll_fds; static int max_priority; +#ifndef _WIN32 static void glib_select_fill(int *max_fd, fd_set *rfds, fd_set *wfds, fd_set *xfds, int *cur_timeout) { @@ -403,6 +402,7 @@ void qemu_fd_register(int fd) static int os_host_main_loop_wait(int timeout) { + GMainContext *context = g_main_context_default(); int ret, i; PollingEntry *pe; WaitObjects *w = &wait_objects; @@ -424,17 +424,22 @@ static int os_host_main_loop_wait(int timeout) } } + g_main_context_prepare(context, &max_priority); + n_poll_fds = g_main_context_query(context, max_priority, &timeout, + poll_fds, ARRAY_SIZE(poll_fds)); + g_assert(n_poll_fds <= ARRAY_SIZE(poll_fds)); + for (i = 0; i < w->num; i++) { - poll_fds[i].fd = (DWORD) w->events[i]; - poll_fds[i].events = G_IO_IN; + poll_fds[n_poll_fds + i].fd = (DWORD) w->events[i]; + poll_fds[n_poll_fds + i].events = G_IO_IN; } qemu_mutex_unlock_iothread(); - ret = g_poll(poll_fds, w->num, timeout); + ret = g_poll(poll_fds, n_poll_fds + w->num, timeout); qemu_mutex_lock_iothread(); if (ret > 0) { for (i = 0; i < w->num; i++) { - w->revents[i] = poll_fds[i].revents; + w->revents[i] = poll_fds[n_poll_fds + i].revents; } for (i = 0; i < w->num; i++) { if (w->revents[i] && w->func[i]) { @@ -443,6 +448,10 @@ static int os_host_main_loop_wait(int timeout) } } + if (g_main_context_check(context, max_priority, poll_fds, n_poll_fds)) { + g_main_context_dispatch(context); + } + /* If an edge-triggered socket event occurred, select will return a * positive result on the next iteration. We do not need to do anything * here. |