From 6bf0741b634269636dba980820935de215acf0de Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Sat, 21 May 1994 01:32:10 +0000 Subject: [PATCH] Initial revision --- sysdeps/unix/sysv/sco3.2.4/getgroups.c | 42 ++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 sysdeps/unix/sysv/sco3.2.4/getgroups.c diff --git a/sysdeps/unix/sysv/sco3.2.4/getgroups.c b/sysdeps/unix/sysv/sco3.2.4/getgroups.c new file mode 100644 index 0000000..c83d6ba --- /dev/null +++ b/sysdeps/unix/sysv/sco3.2.4/getgroups.c @@ -0,0 +1,42 @@ +/* Copyright (C) 1994 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 + +extern int __sco_getgroups __P ((int size, unsigned short int *list)); + +int +DEFUN(__getgroups, (size, list), int size AND 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; +} -- 2.7.4