1/* BSD-compatible versions of getpgrp function.
2 Copyright (C) 1991-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <sys/types.h>
20
21/* Don't include unistd.h because it declares a conflicting
22 prototype for the POSIX.1 `getpgrp' function. */
23extern pid_t __getpgid (pid_t);
24libc_hidden_proto (__getpgid)
25extern pid_t __bsd_getpgrp (pid_t);
26
27pid_t
28__bsd_getpgrp (pid_t pid)
29{
30 return __getpgid (pid);
31}
32