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      1 /*	$NetBSD: quota_get.c,v 1.5 2012/02/01 05:34:40 dholland Exp $	*/
      2 /*-
      3  * Copyright (c) 2011 The NetBSD Foundation, Inc.
      4  * All rights reserved.
      5  *
      6  * This code is derived from software contributed to The NetBSD Foundation
      7  * by David A. Holland.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     19  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     20  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     21  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     22  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     23  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     24  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     25  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     26  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     27  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     28  * POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #include <sys/cdefs.h>
     32 __RCSID("$NetBSD: quota_get.c,v 1.5 2012/02/01 05:34:40 dholland Exp $");
     33 
     34 #include <errno.h>
     35 
     36 #include <quota.h>
     37 #include "quotapvt.h"
     38 
     39 void
     40 quotaval_clear(struct quotaval *qv)
     41 {
     42 	qv->qv_hardlimit = QUOTA_NOLIMIT;
     43 	qv->qv_softlimit = QUOTA_NOLIMIT;
     44 	qv->qv_usage = 0;
     45 	qv->qv_expiretime = QUOTA_NOTIME;
     46 	qv->qv_grace = QUOTA_NOTIME;
     47 }
     48 
     49 int
     50 quota_get(struct quotahandle *qh, const struct quotakey *qk, struct quotaval *qv)
     51 {
     52 	switch (qh->qh_mode) {
     53 	    case QUOTA_MODE_NFS:
     54 		return __quota_nfs_get(qh, qk, qv);
     55 
     56 	    case QUOTA_MODE_OLDFILES:
     57 		return __quota_oldfiles_get(qh, qk, qv);
     58 
     59 	    case QUOTA_MODE_KERNEL:
     60 		return __quota_kernel_get(qh, qk, qv);
     61 
     62 	    default:
     63 		break;
     64 	}
     65 	errno = EINVAL;
     66 	return -1;
     67 }
     68