488570ebd4
Many open source projects have moved to using SPDX identifiers to specify license information, reducing the amount of boilerplate code in every source file. This patch replaces the bulk of SPDK .c, .cpp and Makefiles with the BSD-3-Clause identifier. Almost all of these files share the exact same license text, and this patch only modifies the files that contain the most common license text. There can be slight variations because the third clause contains company names - most say "Intel Corporation", but there are instances for Nvidia, Samsung, Eideticom and even "the copyright holder". Used a bash script to automate replacement of the license text with SPDX identifier which is checked into scripts/spdx.sh. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: Iaa88ab5e92ea471691dc298cfe41ebfb5d169780 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12904 Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Dong Yi <dongx.yi@intel.com> Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Reviewed-by: <qun.wan@intel.com>
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*/
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/** \file
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* Helper library to use spdk_bdev as the backing device for a blobstore
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*/
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#ifndef SPDK_BLOB_BDEV_H
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#define SPDK_BLOB_BDEV_H
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#include "spdk/stdinc.h"
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#include "spdk/bdev.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct spdk_bs_dev;
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struct spdk_bdev;
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struct spdk_bdev_module;
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/**
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* Create a blobstore block device from a bdev.
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*
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* \param bdev_name Name of the bdev to use.
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* \param event_cb Called when the bdev triggers asynchronous event.
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* \param event_ctx Argument passed to function event_cb.
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* \param bs_dev Output parameter for a pointer to the blobstore block device.
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*
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* \return 0 if operation is successful, or suitable errno value otherwise.
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*/
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int spdk_bdev_create_bs_dev_ext(const char *bdev_name, spdk_bdev_event_cb_t event_cb,
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void *event_ctx, struct spdk_bs_dev **bs_dev);
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/**
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* Claim the bdev module for the given blobstore.
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*
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* \param bs_dev Blobstore block device.
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* \param module Bdev module to claim.
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*
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* \return 0 on success, negative errno on failure.
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*/
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int spdk_bs_bdev_claim(struct spdk_bs_dev *bs_dev, struct spdk_bdev_module *module);
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#ifdef __cplusplus
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}
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#endif
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#endif
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