code. compile. run. debug. share.
#include <stdio.h>
#include <unistd.h>
#include <sys/poll.h>
#include <termios.h>
void set_term_quiet_input()
{
struct termios tc;
tcgetattr(0, &tc);
tc.c_lflag &= ~(ICANON | ECHO);
tc.c_cc[VMIN] = 0;
tc.c_cc[VTIME] = 0;
tcsetattr(0, TCSANOW, &tc);
}
int main() {
struct pollfd pfd = { .fd = 0, .events = POLLIN };
set_term_quiet_input();
while (1) {
if (poll(&pfd, 1, 0)>0) {
int c = getchar();
printf("Key pressed: %c \n", c);
if (c=='q') break;
}
usleep(1000);
}
}
Compiling Program...
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