#include ; #include ; #include ; int main(void) { struct termios termold; tcgetattr(0,&termold); } 在redhat下编译报"storage size of `termold' isn't known"的错,这是为什么? 谢谢

POSIX::termios new Create a new termios object. This object will be destroyed automatically when it is no longer needed. A termios object corresponds to the termios C struct. new() mallocs a new one, getattr() fills it from a file descriptor, and setattr() sets a file descriptor's parameters to match termios' contents. $termios = POSIX::termios->new; getattr Get terminal control attribu...

请问用termios和terinfo对终端进行控制有什么区别阿？能不能系统的解释一下阿 ？谢谢