commit 81517ba37a6cec59f92396b4722861868eb0a500
author Anton Nefedov <anton.nefedov@virtuozzo.com> Thu Jul 06 15:08:49 2017 +0300
committer Paolo Bonzini <pbonzini@redhat.com> Fri Jul 14 11:04:33 2017 +0200
tree debc47fba5f9718bc490176419076212e7dc1b57
parent 313e45b5fe45542602bfa801db7a13d485c29b04

char: add backend hotswap handler

Frontends should have an interface to setup the handler of a backend change.
The interface will be used in the next commits

Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1499342940-56739-3-git-send-email-anton.nefedov@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

gdbstub.c

diff --git a/gdbstub.c b/gdbstub.c
index ec4e4b2..e561244 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -2003,7 +2003,7 @@
     if (chr) {
         qemu_chr_fe_init(&s->chr, chr, &error_abort);
         qemu_chr_fe_set_handlers(&s->chr, gdb_chr_can_receive, gdb_chr_receive,
-                                 gdb_chr_event, NULL, NULL, true);
+                                 gdb_chr_event, NULL, NULL, NULL, true);
     }
     s->state = chr ? RS_IDLE : RS_INACTIVE;
     s->mon_chr = mon_chr;