/* Copyright (C) 1997-2018 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 <errno.h>

#include <grp.h>

#include <setxid.h>

#include <sysdep.h>

/* Set the group set for the current user to GROUPS (N of them).  For

   Linux we must convert the array of groups into the format that the

   kernel expects.  */

int

setgroups (size_t n, const gid_t *groups)

{

#ifdef __NR_setgroups32

  return INLINE_SETXID_SYSCALL (setgroups32, 2, n, groups);

#else

  return INLINE_SETXID_SYSCALL (setgroups, 2, n, groups);

#endif

}

libc_hidden_def (setgroups)