TTYNAME
Section: Linux Programmer's Manual (3)
Updated: April 20, 1995
NAME
ttyname - return name of a terminal
SYNOPSIS
#include <unistd.h>
char *ttyname ( int desc );
DESCRIPTION
Returns a pointer to the pathname of the terminal device that is open on
the file descriptor desc, or NULL on error (for example, if
desc is not connected to a terminal).
CONFORMING TO
POSIX.1
SEE ALSO
fstat(2),
isatty(3)