misc/bsd-compat.c

   1 /* BSD-compatible versions of functions where BSD and POSIX.1 conflict.
   2
   3 Copyright (C) 1991, 1992, 1994, 1995 Free Software Foundation, Inc.
   4 This file is part of the GNU C Library.
   5
   6 The GNU C Library is free software; you can redistribute it and/or
   7 modify it under the terms of the GNU Library General Public License as
   8 published by the Free Software Foundation; either version 2 of the
   9 License, or (at your option) any later version.
  10
  11 The GNU C Library is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 Library General Public License for more details.
  15
  16 You should have received a copy of the GNU Library General Public
  17 License along with the GNU C Library; see the file COPYING.LIB.  If
  18 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
  19 Cambridge, MA 02139, USA.  */
  20
  21 #include <sys/types.h>
  22
  23 /* Don't include unistd.h because it declares a conflicting
  24    prototype for the POSIX.1 `getpgrp' function.  */
  25 extern pid_t __getpgid __P ((pid_t));
  26
  27 pid_t
  28 getpgrp (pid)
  29      pid_t pid;
  30 {
  31   return __getpgid (pid);
  32 }