Hi Nwb!
What is, when you try to use your own "getch() like this:
Code:
#include <stdio.h>
#include <termios.h>
#include <unistd.h>
/// reads from keypress, doesn't echo
int getch(){
struct termios oldt, newt;
int ch;
tcgetattr( STDIN_FILENO, &oldt );
newt = oldt;
newt.c_lflag &= ~( ICANON | ECHO );
tcsetattr( STDIN_FILENO, TCSANOW, &newt );
ch = getchar();
tcsetattr( STDIN_FILENO, TCSANOW, &oldt );
return ch;
}
void clpuf(void)
{
while (getc(stdin) != '\n')
;
}
/// reads from keypress, echoes
int getche(void)
{
struct termios oldattr, newattr;
int ch;
tcgetattr( STDIN_FILENO, &oldattr );
newattr = oldattr;
newattr.c_lflag &= ~( ICANON );
tcsetattr( STDIN_FILENO, TCSANOW, &newattr );
ch = getchar();
tcsetattr( STDIN_FILENO, TCSANOW, &oldattr );
return ch;
}
long kbhit(void)
{
struct timeval tv;
fd_set read_fd;
tv.tv_sec=0;
tv.tv_usec=0;
FD_ZERO(&read_fd);
FD_SET(0,&read_fd);
if(select(1, &read_fd, NULL, NULL, &tv) == -1)
return 0;
if(FD_ISSET(0,&read_fd))
return 1;
return 0;
}
I am working with SUSE Linux tumbleweed.
Don't know if it is working by you or not.
Try and see.