| xiaohu.huang | 9169c49 | 2022-11-18 16:30:06 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2021-2022 Amlogic, Inc. All rights reserved. | ||||
| 3 | * | ||||
| 4 | * SPDX-License-Identifier: MIT | ||||
| 5 | */ | ||||
| 6 | |||||
| 7 | #include "aml_strnlen.h" | ||||
| 8 | |||||
| 9 | #if (1 == CONFIG_ARM64) | ||||
| 10 | size_t strnlen(const char *s, size_t maxlen) | ||||
| 11 | #else | ||||
| 12 | int strnlen(const char *s, int maxlen) | ||||
| 13 | #endif | ||||
| 14 | { | ||||
| 15 | const char *ss = s; | ||||
| 16 | |||||
| 17 | while ((maxlen > 0) && *ss) { | ||||
| 18 | ss++; | ||||
| 19 | maxlen--; | ||||
| 20 | } | ||||
| 21 | return ss - s; | ||||
| 22 | } | ||||