IT
echo 상태를 나타내는 코드
kio467
2014. 10. 8. 15:33
#include <termios.h>
#include <stdio.h>
int main()
{
struct termios info;
int rv;
rv = tcgetattr(0, &info);
if (rv == -1 )
{
perror("tcgetattr");
exit(1);
}
if (info.c_lflag & ECHO)
printf("echo is on, since its bit is 1\n");
else
printf("ECHO IS OFF , SINCe ITS BIT IS 0\n");
return 0;
}