NAME

       termkey_get_fd - obtain the file descriptor for the terminal

SYNOPSIS

       #include <termkey.h>

       int termkey_get_fd(TermKey *tk);

       Link with -ltermkey.

DESCRIPTION

       termkey_get_fd() returns the file descriptor that the termkey(7) instance is using to read
       bytes from.

RETURN VALUE

       termkey_get_fd() returns the current file descriptor, or  -1  if  no  file  descriptor  is
       associated with this instance.

SEE ALSO

       termkey_new(3), termkey_get_flags(3), termkey(7)

                                                                                TERMKEY_GET_FD(3)