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06a47ef57c
Follow linux-aio.o and stub out the block/io_uring.o APIs that will be missing when a binary is linked with obj-util-y but without block-util-y (e.g. vhost-user-gpu). For example, the stubs are necessary so that a binary using util/async.o from obj-util-y for qemu_bh_new() links successfully. In this case block/io_uring.o from block-util-y isn't needed and we can avoid dragging in the block layer by linking the stubs instead. The stub functions never get called. Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com> Acked-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20200120141858.587874-6-stefanha@redhat.com Message-Id: <20200120141858.587874-6-stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
33 lines
603 B
C
33 lines
603 B
C
/*
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* Linux io_uring support.
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*
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* Copyright (C) 2009 IBM, Corp.
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* Copyright (C) 2009 Red Hat, Inc.
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "block/aio.h"
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#include "block/raw-aio.h"
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void luring_detach_aio_context(LuringState *s, AioContext *old_context)
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{
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abort();
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}
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void luring_attach_aio_context(LuringState *s, AioContext *new_context)
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{
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abort();
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}
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LuringState *luring_init(Error **errp)
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{
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abort();
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}
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void luring_cleanup(LuringState *s)
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{
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abort();
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}
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