TTYNAME

NAME
SYNOPSIS
DESCRIPTION
CONFORMING TO
SEE ALSO

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)