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- /* Copyright (C) 1991, 1992 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 Library General Public License as
- published by the Free Software Foundation; either version 2 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- #include <ansidecl.h>
- #include <errno.h>
- #include <stddef.h>
- #include <unistd.h>
- #include <sys/types.h>
- #include <limits.h>
-
-
- /* If SIZE is zero, return the number of supplementary groups
- the calling process is in. Otherwise, fill in the group IDs
- of its supplementary groups in LIST and return the number written. */
- int
- DEFUN(__getgroups, (size, list), int size AND gid_t *list)
- {
- #if defined (NGROUPS_MAX) && NGROUPS_MAX == 0
- /* The system has no supplementary groups. */
- return 0;
- #endif
-
- errno = ENOSYS;
- return -1;
- }
-
-
- #if defined (HAVE_GNU_LD) && !(defined (NGROUPS_MAX) && NGROUPS_MAX == 0)
-
- #include <gnu-stabs.h>
-
- stub_warning (__getgroups);
-
- #endif /* GNU stabs. */
-