8dd1cd2104
In SPDK, declarations have the return type on the same line. Definitions have the return type on a separate line. Astyle has an option for enforcing this. Unfortunately, it seems to have two bugs: 1) It doesn't work correctly at all on C++ files. 2) It often fails on functions that return enums, or long type names Deal with 1) by adjusting the check_format.sh script to only tell astyle to fix return type line breaks for C files and not C++. Deal with 2) by adding a few typedefs to work around the problem. Change-Id: Idf28281466cab8411ce252d5f02ab384166790c6 Signed-off-by: Ben Walker <benjamin.walker@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13437 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Dong Yi <dongx.yi@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
61 lines
1.1 KiB
C
61 lines
1.1 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright (C) 2008-2012 Daisuke Aoyama <aoyama@peach.ne.jp>.
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*/
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#include "spdk/stdinc.h"
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#include "iscsi/md5.h"
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int
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md5init(struct spdk_md5ctx *md5ctx)
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{
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int rc;
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if (md5ctx == NULL) {
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return -1;
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}
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md5ctx->md5ctx = EVP_MD_CTX_create();
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if (md5ctx->md5ctx == NULL) {
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return -1;
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}
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rc = EVP_DigestInit_ex(md5ctx->md5ctx, EVP_md5(), NULL);
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/* For EVP_DigestInit_ex, 1 == success, 0 == failure. */
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if (rc == 0) {
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EVP_MD_CTX_destroy(md5ctx->md5ctx);
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md5ctx->md5ctx = NULL;
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}
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return rc;
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}
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int
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md5final(void *md5, struct spdk_md5ctx *md5ctx)
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{
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int rc;
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if (md5ctx == NULL || md5 == NULL) {
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return -1;
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}
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rc = EVP_DigestFinal_ex(md5ctx->md5ctx, md5, NULL);
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EVP_MD_CTX_destroy(md5ctx->md5ctx);
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md5ctx->md5ctx = NULL;
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return rc;
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}
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int
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md5update(struct spdk_md5ctx *md5ctx, const void *data, size_t len)
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{
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int rc;
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if (md5ctx == NULL) {
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return -1;
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}
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if (data == NULL || len == 0) {
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return 0;
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}
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rc = EVP_DigestUpdate(md5ctx->md5ctx, data, len);
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return rc;
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}
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