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>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright (c) Intel Corporation. All rights reserved.
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* Copyright (c) 2019 Mellanox Technologies LTD. All rights reserved.
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*/
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#ifndef SPDK_BDEV_NULL_H
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#define SPDK_BDEV_NULL_H
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#include "spdk/stdinc.h"
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typedef void (*spdk_delete_null_complete)(void *cb_arg, int bdeverrno);
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struct spdk_bdev;
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struct spdk_uuid;
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struct spdk_null_bdev_opts {
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const char *name;
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const struct spdk_uuid *uuid;
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uint64_t num_blocks;
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uint32_t block_size;
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uint32_t md_size;
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bool md_interleave;
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enum spdk_dif_type dif_type;
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bool dif_is_head_of_md;
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};
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int bdev_null_create(struct spdk_bdev **bdev, const struct spdk_null_bdev_opts *opts);
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/**
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* Delete null bdev.
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*
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* \param bdev_name Name of null 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_null_delete(const char *bdev_name, spdk_delete_null_complete cb_fn,
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void *cb_arg);
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/**
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* Resize null bdev.
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*
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* \param bdev_name Name of null bdev.
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* \param new_size_in_mb The new size in MiB for this bdev
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*/
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int bdev_null_resize(const char *bdev_name, const uint64_t new_size_in_mb);
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#endif /* SPDK_BDEV_NULL_H */
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