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compat_fhstatvfs.c revision 1.3.8.2 
      1 /*	$NetBSD: compat_fhstatvfs.c,v 1.3.8.2 2008/04/28 20:23:00 martin Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2006 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Martin Husemann <martin (at) NetBSD.org>.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 
     33 #include <sys/cdefs.h>
     34 #if defined(LIBC_SCCS) && !defined(lint)
     35 __RCSID("$NetBSD: compat_fhstatvfs.c,v 1.3.8.2 2008/04/28 20:23:00 martin Exp $");
     36 #endif /* LIBC_SCCS and not lint */
     37 
     38 #define __LIBC12_SOURCE__
     39 
     40 #include <sys/types.h>
     41 #include <sys/statvfs.h>
     42 #include <compat/include/fstypes.h>
     43 
     44 __warn_references(fhstatvfs,
     45     "warning: reference to compatibility fhstatvfs(); include <sys/mount.h> to generate correct reference")
     46 
     47 #ifdef __weak_alias
     48 __weak_alias(fhstatvfs, _fhstatvfs)
     49 #endif
     50 
     51 int	 _fhstatvfs(const struct compat_30_fhandle *fhp, struct statvfs *buf);
     52 int	__fhstatvfs140(const void *fhp, size_t fh_size, struct statvfs *buf,
     53 	int flags);
     54 
     55 /*
     56  * Convert old fhstatvs() call to new calling convention
     57  */
     58 int
     59 _fhstatvfs(const struct compat_30_fhandle *fhp, struct statvfs *buf)
     60 {
     61 	return __fhstatvfs140(fhp, FHANDLE30_SIZE, buf, ST_WAIT);
     62 }
     63