qemu-char: add chr_add_watch support in mux chardev
Forward chr_add_watch call from mux chardev to underlying implementation. This should fix bug #1335444 Signed-off-by: Kirill Batuzov <batuzovk@ispras.ru> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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@ -581,6 +581,12 @@ static Notifier muxes_realize_notify = {
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.notify = muxes_realize_done,
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};
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static GSource *mux_chr_add_watch(CharDriverState *s, GIOCondition cond)
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{
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MuxDriver *d = s->opaque;
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return d->drv->chr_add_watch(d->drv, cond);
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}
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static CharDriverState *qemu_chr_open_mux(CharDriverState *drv)
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{
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CharDriverState *chr;
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@ -597,6 +603,9 @@ static CharDriverState *qemu_chr_open_mux(CharDriverState *drv)
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chr->chr_accept_input = mux_chr_accept_input;
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/* Frontend guest-open / -close notification is not support with muxes */
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chr->chr_set_fe_open = NULL;
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if (drv->chr_add_watch) {
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chr->chr_add_watch = mux_chr_add_watch;
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}
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/* only default to opened state if we've realized the initial
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* set of muxes
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*/
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