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