/* * Copyright (c) 2002 Tama Communications Corporation * * This file is part of GNU GLOBAL. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #ifdef HAVE_CONFIG_H #include #endif #include "die.h" #include "strlimcpy.h" /* * strlimcpy: copy string with limit. * * o) dest destination string * i) source source string * i) limit size of dest * * NOTE: This function is similar to strlcpy of OpenBSD but is different * because strlimcpy abort when it beyond the limit. */ void strlimcpy(char *dest, const char *const source, const int limit) { int n = (int)limit; const char *s = source; while (n--) if (!(*dest++ = *s++)) return; die("buffer overflow. strlimcpy(dest, '%s', %d).", source, limit); }