From 28f540f45bbacd939bfd07f213bcad2bf730b1bf Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Sat, 18 Feb 1995 01:27:10 +0000 Subject: initial import --- sysdeps/stub/getgroups.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 sysdeps/stub/getgroups.c (limited to 'sysdeps/stub/getgroups.c') diff --git a/sysdeps/stub/getgroups.c b/sysdeps/stub/getgroups.c new file mode 100644 index 0000000000..f98d966346 --- /dev/null +++ b/sysdeps/stub/getgroups.c @@ -0,0 +1,46 @@ +/* Copyright (C) 1991, 1992, 1995 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 +#include +#include +#include +#include +#include + + +/* 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) +stub_warning (getgroups); +#endif + +weak_alias (__getgroups, getgroups) -- cgit v1.2.3