| /* Copyright (C) 1998-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <errno.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| |
| /* Given the file descriptor of a master pty, return the pathname |
| of the associated slave. */ |
| |
| char * |
| ptsname (int fd __attribute__ ((unused))) |
| { |
| __set_errno (ENOSYS); |
| return NULL; |
| } |
| |
| int |
| __ptsname_r (int fd __attribute__ ((unused)), |
| char *buf __attribute__ ((unused)), |
| size_t len __attribute__ ((unused))) |
| { |
| __set_errno (ENOSYS); |
| return ENOSYS; |
| } |
| weak_alias (__ptsname_r, ptsname_r) |
| |
| stub_warning(ptsname) |
| stub_warning(ptsname_r) |
