github.com/cloudwego/dynamicgo@v0.2.6-0.20240519101509-707f41b6b834/native/memops.h (about) 1 /** 2 * Copyright 2023 CloudWeGo Authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef MEMOPS_H 18 #define MEMOPS_H 19 20 #include "native.h" 21 22 void memcpy2(char *dp, const char *sp, size_t nb) 23 { 24 for (int i = 0; i < nb; i++) 25 { 26 dp[i] = sp[i]; 27 } 28 } 29 30 bool memeq(const void *dp, const void *sp, size_t nb) 31 { 32 for (int i = 0; i < nb; i++) 33 { 34 if (*(char *)(dp + i) != *(char *)(sp + i)) 35 { 36 return false; 37 } 38 }; 39 return true; 40 } 41 42 #endif