diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/slirp.c | 72 |
1 files changed, 69 insertions, 3 deletions
diff --git a/net/slirp.c b/net/slirp.c index 4d55f64168..a85e42ff43 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -211,6 +211,71 @@ static const SlirpCb slirp_cb = { .notify = qemu_notify_event, }; +static int slirp_poll_to_gio(int events) +{ + int ret = 0; + + if (events & SLIRP_POLL_IN) { + ret |= G_IO_IN; + } + if (events & SLIRP_POLL_OUT) { + ret |= G_IO_OUT; + } + if (events & SLIRP_POLL_PRI) { + ret |= G_IO_PRI; + } + if (events & SLIRP_POLL_ERR) { + ret |= G_IO_ERR; + } + if (events & SLIRP_POLL_HUP) { + ret |= G_IO_HUP; + } + + return ret; +} + +static int net_slirp_add_poll(int fd, int events, void *opaque) +{ + GArray *pollfds = opaque; + GPollFD pfd = { + .fd = fd, + .events = slirp_poll_to_gio(events), + }; + int idx = pollfds->len; + g_array_append_val(pollfds, pfd); + return idx; +} + +static int slirp_gio_to_poll(int events) +{ + int ret = 0; + + if (events & G_IO_IN) { + ret |= SLIRP_POLL_IN; + } + if (events & G_IO_OUT) { + ret |= SLIRP_POLL_OUT; + } + if (events & G_IO_PRI) { + ret |= SLIRP_POLL_PRI; + } + if (events & G_IO_ERR) { + ret |= SLIRP_POLL_ERR; + } + if (events & G_IO_HUP) { + ret |= SLIRP_POLL_HUP; + } + + return ret; +} + +static int net_slirp_get_revents(int idx, void *opaque) +{ + GArray *pollfds = opaque; + + return slirp_gio_to_poll(g_array_index(pollfds, GPollFD, idx).revents); +} + static void net_slirp_poll_notify(Notifier *notifier, void *data) { MainLoopPoll *poll = data; @@ -218,12 +283,13 @@ static void net_slirp_poll_notify(Notifier *notifier, void *data) switch (poll->state) { case MAIN_LOOP_POLL_FILL: - slirp_pollfds_fill(s->slirp, poll->pollfds, &poll->timeout); + slirp_pollfds_fill(s->slirp, &poll->timeout, + net_slirp_add_poll, poll->pollfds); break; case MAIN_LOOP_POLL_OK: case MAIN_LOOP_POLL_ERR: - slirp_pollfds_poll(s->slirp, poll->pollfds, - poll->state == MAIN_LOOP_POLL_ERR); + slirp_pollfds_poll(s->slirp, poll->state == MAIN_LOOP_POLL_ERR, + net_slirp_get_revents, poll->pollfds); break; default: g_assert_not_reached(); |