| /* |
| * Copyright 2020 The Hafnium Authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include "hf/check.h" |
| #include "hf/std.h" |
| |
| static inline size_t strlen(const char *s) |
| { |
| return strnlen_s(s, RSIZE_MAX); |
| } |
| |
| static inline size_t strnlen(const char *s, size_t maxlen) |
| { |
| return strnlen_s(s, maxlen); |
| } |
| |
| static inline char *strrchr(const char *s, int c) |
| { |
| size_t cur = strnlen_s(s, RSIZE_MAX); |
| CHECK(s[cur] == '\0'); |
| do { |
| if (s[cur] == c) { |
| return (char*)(&s[cur]); |
| } |
| } while ((cur--) > 0); |
| return NULL; |
| } |
| |
| static inline void *memcpy(void *dest, const void *src, size_t n) |
| { |
| memcpy_s(dest, RSIZE_MAX, src, n); |
| return dest; |
| } |
| |
| static inline void *memmove(void *dest, const void *src, size_t n) |
| { |
| memmove_s(dest, RSIZE_MAX, src, n); |
| return dest; |
| } |
| |
| static inline void *memset(void *s, int c, size_t n) |
| { |
| memset_s(s, RSIZE_MAX, c, n); |
| return s; |
| } |