/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 1990 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* POSIX.1 compatible getgroups() routine
* This is needed while gid_t is not the same size as int (or whatever the
* syscall is using at the time).
*/
#include <sys/types.h>
#include <sys/param.h>
#include <sys/syscall.h>
int
getgroups(int gidsetsize, gid_t grouplist[])
{
int glist[NGROUPS]; /* getgroups() syscall returns ints */
int i; /* loop control */
int rc; /* return code hold area */
rc = _syscall(SYS_getgroups, gidsetsize, glist);
if (rc > 0 && gidsetsize != 0)
for (i = 0; i < rc; i++)
grouplist[i] = (gid_t)glist[i];
return (rc);
}