C non-blocking keyboard input

Question

I\'m trying to write a program in C (on Linux) that loops until the user presses a key, but shouldn\'t require a keypress to continue each loop.

Is there a simple wa

Answer 1

You probably want kbhit();

//Example will loop until a key is pressed
#include 
#include 

using namespace std;

int main()
{
    while(1)
    {
        if(kbhit())
        {
            break;
        }
    }
}

this may not work on all environments. A portable way would be to create a monitoring thread and set some flag on getch();