NAME

isatty − find name of a terminal

SYNOPSIS

isatty(fildes)
int fildes;

DESCRIPTION

Isatty returns 1 if fildes is associated with a terminal device, 0 otherwise. 

FILES

/dev/∗

SEE ALSO

ioctl(2), ttys(5)

BUGS

The return value points to static data whose content is overwritten by each call. 

7th Edition