| /* BSD-compatible versions of getpgrp function. |
| Copyright (C) 1991-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| 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 <sys/types.h> |
| |
| /* Don't include unistd.h because it declares a conflicting |
| prototype for the POSIX.1 `getpgrp' function. */ |
| extern pid_t __getpgid (pid_t); |
| libc_hidden_proto (__getpgid) |
| extern pid_t __bsd_getpgrp (pid_t); |
| |
| pid_t |
| __bsd_getpgrp (pid_t pid) |
| { |
| return __getpgid (pid); |
| } |