diff options
| -rw-r--r-- | include/sysemu/char.h | 1 | ||||
| -rw-r--r-- | qemu-char.c | 27 |
2 files changed, 6 insertions, 22 deletions
diff --git a/include/sysemu/char.h b/include/sysemu/char.h index c8b15f9729..0bbd631e72 100644 --- a/include/sysemu/char.h +++ b/include/sysemu/char.h @@ -84,7 +84,6 @@ struct CharDriverState { int avail_connections; int is_mux; guint fd_in_tag; - guint fd_hup_tag; QemuOpts *opts; QTAILQ_ENTRY(CharDriverState) next; }; diff --git a/qemu-char.c b/qemu-char.c index 51917de462..22a9777f49 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -2673,6 +2673,12 @@ static gboolean tcp_chr_read(GIOChannel *chan, GIOCondition cond, void *opaque) uint8_t buf[READ_BUF_LEN]; int len, size; + if (cond & G_IO_HUP) { + /* connection closed */ + tcp_chr_disconnect(chr); + return TRUE; + } + if (!s->connected || s->max_size <= 0) { return TRUE; } @@ -2724,25 +2730,6 @@ CharDriverState *qemu_chr_open_eventfd(int eventfd) } #endif -static gboolean tcp_chr_chan_close(GIOChannel *channel, GIOCondition cond, - void *opaque) -{ - CharDriverState *chr = opaque; - - if (cond != G_IO_HUP) { - return FALSE; - } - - /* connection closed */ - tcp_chr_disconnect(chr); - if (chr->fd_hup_tag) { - g_source_remove(chr->fd_hup_tag); - chr->fd_hup_tag = 0; - } - - return TRUE; -} - static void tcp_chr_connect(void *opaque) { CharDriverState *chr = opaque; @@ -2752,8 +2739,6 @@ static void tcp_chr_connect(void *opaque) if (s->chan) { chr->fd_in_tag = io_add_watch_poll(s->chan, tcp_chr_read_poll, tcp_chr_read, chr); - chr->fd_hup_tag = g_io_add_watch(s->chan, G_IO_HUP, tcp_chr_chan_close, - chr); } qemu_chr_be_generic_open(chr); } |