51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/*
|
|
* 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 (c) 2010, Oracle and/or its affiliates. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _LIBSPL_SYS_STAT_H
|
|
#define _LIBSPL_SYS_STAT_H
|
|
|
|
#include_next <sys/stat.h>
|
|
|
|
#include <sys/mount.h> /* for BLKGETSIZE64 */
|
|
|
|
/*
|
|
* Emulate Solaris' behavior of returning the block device size in fstat64().
|
|
*/
|
|
static inline int
|
|
fstat64_blk(int fd, struct stat64 *st)
|
|
{
|
|
if (fstat64(fd, st) == -1)
|
|
return (-1);
|
|
|
|
/* In Linux we need to use an ioctl to get the size of a block device */
|
|
if (S_ISBLK(st->st_mode)) {
|
|
if (ioctl(fd, BLKGETSIZE64, &st->st_size) != 0)
|
|
return (-1);
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
#endif /* _LIBSPL_SYS_STAT_H */
|