1  /* FinnOS - Beowulf cluster linux distro.
 2   * If you find this software useful, please consider supporting future development.
 3   * Donate what you believe this software is worth at: https://SammTech.net/donate
 4   * Copyright (c) 2025 Samm and FinnOS Contributors.
 5   * Licensed under the GNU General Public License, version 2 (GPLv2).
 6   * See LICENSE.txt for details.
 7   */
 8  
 9  #include <stdio.h>
10  
11  size_t strnlen_port(const char* str, size_t max_len) {
12      size_t i = 0;
13      if (!str) return 0;
14      for (; i < max_len && str[i] != '\0'; i++);
15      return i;
16  }