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d1d7e2689d
The vast majority of these changes are in Linux specific code. They are the result of not having an automated style checker to validate the code when it was originally written. Others were caused when the common code was slightly adjusted for Linux. This patch contains no functional changes. It only refreshes the code to conform to style guide. Everyone submitting patches for inclusion upstream should now run 'make checkstyle' and resolve any warning prior to opening a pull request. The automated builders have been updated to fail a build if when 'make checkstyle' detects an issue. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #1821
93 lines
2.6 KiB
C
93 lines
2.6 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#include_next <sys/mount.h>
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#ifndef _LIBSPL_SYS_MOUNT_H
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#define _LIBSPL_SYS_MOUNT_H
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#include <sys/mntent.h>
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#include <assert.h>
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#include <string.h>
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#include <stdlib.h>
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/*
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* Some old glibc headers don't define BLKGETSIZE64
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* and we don't want to require the kernel headers
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*/
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#if !defined(BLKGETSIZE64)
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#define BLKGETSIZE64 _IOR(0x12, 114, size_t)
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#endif
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/*
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* Some old glibc headers don't correctly define MS_DIRSYNC and
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* instead use the enum name S_WRITE. When using these older
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* headers define MS_DIRSYNC to be S_WRITE.
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*/
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#if !defined(MS_DIRSYNC)
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#define MS_DIRSYNC S_WRITE
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#endif
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/*
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* Some old glibc headers don't correctly define MS_POSIXACL and
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* instead leave it undefined. When using these older headers define
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* MS_POSIXACL to the reserved value of (1<<16).
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*/
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#if !defined(MS_POSIXACL)
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#define MS_POSIXACL (1<<16)
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#endif
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#define MS_USERS (MS_NOEXEC|MS_NOSUID|MS_NODEV)
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#define MS_OWNER (MS_NOSUID|MS_NODEV)
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#define MS_GROUP (MS_NOSUID|MS_NODEV)
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#define MS_COMMENT 0
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/*
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* Older glibc <sys/mount.h> headers did not define all the available
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* umount2(2) flags. Both MNT_FORCE and MNT_DETACH are supported in the
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* kernel back to 2.4.11 so we define them correctly if they are missing.
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*/
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#ifdef MNT_FORCE
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#define MS_FORCE MNT_FORCE
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#else
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#define MS_FORCE 0x00000001
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#endif /* MNT_FORCE */
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#ifdef MNT_DETACH
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#define MS_DETACH MNT_DETACH
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#else
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#define MS_DETACH 0x00000002
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#endif /* MNT_DETACH */
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/*
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* Overlay mount is default in Linux, but for solaris/zfs
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* compatibility, MS_OVERLAY is defined to explicitly have the user
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* provide a flag (-O) to mount over a non empty directory.
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*/
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#define MS_OVERLAY 0x00000004
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#endif /* _LIBSPL_SYS_MOUNT_H */
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