c - 总线错误 :10 with strtok in C

Question

这是我的代码，当我运行代码时，总是出现总线错误 10:

void print_tokens(char *line)
{
    static char whitespace[] = " \t\f\r\v\n";
    char *token;

    for(token = strtok(line, whitespace);
       token != NULL;
       token = strtok(NULL, whitespace))
       printf("Next token is %s\n", token);
}

int main(void)
{
    char *line = "test test test";
    print_tokens(line);
    return 0;
}

请帮帮我!

Answer 1

您不能修改字符串常量。以这种方式定义 line:

char line[] = "test test test";