usr/src/cmd/oamuser/lib/vprojid.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28
  29 #include        <sys/types.h>
  30 #include        <limits.h>
  31 #include        <stdio.h>
  32 #include        <project.h>
  33 #include        <sys/param.h>
  34 #include        <nss_dbdefs.h>
  35 #include        <users.h>
  36 #include        <userdefs.h>
  37
  38 /*  validate a project id */
  39 int
  40 valid_projid(projid_t projid, struct project *pptr, void *buf, size_t len)
  41 {
  42         struct project pbuf;
  43         struct project *t_pptr;
  44
  45         if (projid < 0)
  46                 return (INVALID);
  47
  48         if (projid > MAXPROJID)
  49                 return (TOOBIG);
  50
  51         if (t_pptr = getprojbyid(projid, pptr, buf, len))
  52                 return (NOTUNIQUE);
  53
  54         return (UNIQUE);
  55 }