10 lines
172 B
C
10 lines
172 B
C
#include <unistd.h> //for isatty()
|
|
#include <stdio.h> //for fileno()
|
|
|
|
int main(void)
|
|
{
|
|
puts(isatty(fileno(stdin))
|
|
? "stdin is tty"
|
|
: "stdin is not tty");
|
|
return 0;
|
|
}
|