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afffb5cd10
It turns out that older versions of the glibc headers do not properly define MS_DIRSYNC despite it being explicitly mentioned in the man pages. They instead call it S_WRITE, so for system where this is not correct defined map MS_DIRSYNC to S_WRITE. At the time of this commit both Ubuntu Lucid, and Debian Squeeze both use the out of date glibc headers. As for MS_REC this field is also not available in the older headers. Since there is no obvious mapping in this case we simply disable the recursive mount option which used it.
62 lines
1.7 KiB
C
62 lines
1.7 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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#define MS_USERS 0x40000000
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#define MS_OWNER 0x10000000
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#define MS_GROUP 0x08000000
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#define MS_COMMENT 0x02000000
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#define MS_FORCE MNT_FORCE
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#define MS_DETACH MNT_DETACH
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#endif /* _LIBSPL_SYS_MOUNT_H */
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