| /* Copyright (C) 1994, 1995, 1997, 2004 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #include <sys/types.h> |
| #include <unistd.h> |
| #include <limits.h> |
| #include <alloca.h> |
| |
| extern int __sco_getgroups (int size, unsigned short int *list); |
| |
| int |
| __getgroups (size, list) |
| int size; gid_t *list; |
| { |
| int i; |
| unsigned short int *shortlist; |
| |
| if (size <= 0) |
| return __sco_getgroups (size, NULL); |
| |
| shortlist = __alloca (size * sizeof (*shortlist)); |
| |
| size = __sco_getgroups (size, shortlist); |
| for (i = 0; i < size; ++i) |
| list[i] = shortlist[i]; |
| |
| return size; |
| } |
| |
| weak_alias (__getgroups, getgroups) |
