1 // SPDX-License-Identifier: CDDL-1.0 2 /* 3 * CDDL HEADER START 4 * 5 * The contents of this file are subject to the terms of the 6 * Common Development and Distribution License (the "License"). 7 * You may not use this file except in compliance with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or https://opensource.org/licenses/CDDL-1.0. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 23 /* 24 * Copyright (c) 2022 Tino Reichardt <milky-zfs@mcmilk.de> 25 */ 26 27 #include <sys/zio_checksum.h> 28 #include <sys/zfs_context.h> 29 #include <sys/zfs_impl.h> 30 31 #include <sys/blake3.h> 32 #include <sys/sha2.h> 33 34 /* 35 * impl_ops - backend for implementations of algorithms 36 */ 37 const zfs_impl_t *impl_ops[] = { 38 &zfs_blake3_ops, 39 &zfs_sha256_ops, 40 &zfs_sha512_ops, 41 NULL 42 }; 43 44 /* 45 * zfs_impl_get_ops - Get the API functions for an impl backend 46 */ 47 const zfs_impl_t * zfs_impl_get_ops(const char * algo)48zfs_impl_get_ops(const char *algo) 49 { 50 const zfs_impl_t **ops = impl_ops; 51 52 if (!algo || !*algo) 53 return (*ops); 54 55 for (; *ops; ops++) { 56 if (strcmp(algo, (*ops)->name) == 0) 57 break; 58 } 59 60 ASSERT3P(ops, !=, NULL); 61 return (*ops); 62 } 63