49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
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/*
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* Common block export infrastructure
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*
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* Copyright (c) 2012, 2020 Red Hat, Inc.
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*
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* Authors:
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* Paolo Bonzini <pbonzini@redhat.com>
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* Kevin Wolf <kwolf@redhat.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or
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* later. 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/export.h"
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#include "block/nbd.h"
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#include "qapi/error.h"
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#include "qapi/qapi-commands-block-export.h"
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static const BlockExportDriver *blk_exp_drivers[] = {
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&blk_exp_nbd,
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};
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static const BlockExportDriver *blk_exp_find_driver(BlockExportType type)
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{
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int i;
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for (i = 0; i < ARRAY_SIZE(blk_exp_drivers); i++) {
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if (blk_exp_drivers[i]->type == type) {
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return blk_exp_drivers[i];
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}
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}
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return NULL;
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}
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void qmp_block_export_add(BlockExportOptions *export, Error **errp)
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{
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const BlockExportDriver *drv;
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drv = blk_exp_find_driver(export->type);
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if (!drv) {
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error_setg(errp, "No driver found for the requested export type");
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return;
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}
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drv->create(export, errp);
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}
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