4340de1073
The "external" module that we link against is essentially a copy of the passthru bdev module in the modules/bdev directory. But let's not use the same names for the externally visible functions from this "external" module, so that we don't get link errors if we happen to link in both modules into one application. This will help in a future patch where we use pkg-config files to generate the list of the bdev modules. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: I835c7e7ee8902f6829657ec6a3cf40cd802a1357 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5674 Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
62 lines
2.4 KiB
C
62 lines
2.4 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SPDK_VBDEV_PASSTHRU_H
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#define SPDK_VBDEV_PASSTHRU_H
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#include "spdk/stdinc.h"
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#include "spdk/bdev.h"
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#include "spdk/bdev_module.h"
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/**
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* Create new pass through bdev.
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*
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* \param bdev_name Bdev on which pass through vbdev will be created.
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* \param vbdev_name Name of the pass through bdev.
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* \return 0 on success, other on failure.
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*/
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int bdev_passthru_external_create_disk(const char *bdev_name, const char *vbdev_name);
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/**
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* Delete passthru bdev.
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*
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* \param bdev Pointer to pass through bdev.
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* \param cb_fn Function to call after deletion.
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* \param cb_arg Argument to pass to cb_fn.
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*/
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void bdev_passthru_external_delete_disk(struct spdk_bdev *bdev, spdk_bdev_unregister_cb cb_fn,
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void *cb_arg);
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#endif /* SPDK_VBDEV_PASSTHRU_H */
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