I'm writing an application using C language, in which
I have a while loop that run infinitely, only stop if
user hit 'q'on the keyboard.
Does Linux C library has a function to detect keyboard
hit (like function _kbhit in Windows)?
While(1)
{
/* if user hit q */
if( _kbhit() ) /* this is Windows function,
how about in Linux? */
{ /* Check for "q" to Quit */
if( getchar()=='q')
{ exit (1)}
}
/* do something ...... */
}
if there's no such a function in lib, how do you write
it to do the same thing?
Thanks.
-Shannon-
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