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76 lines
2.7 KiB
76 lines
2.7 KiB
/* |
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* Copyright (C) 2008 The Android Open Source Project |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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*/ |
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#pragma once |
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/** |
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* @file sys/mount.h |
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* @brief Mounting and unmounting filesystems. |
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*/ |
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#include <sys/cdefs.h> |
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#include <sys/ioctl.h> |
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#include <linux/fs.h> |
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__BEGIN_DECLS |
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/** The umount2() flag to force unmounting. */ |
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#define MNT_FORCE 1 |
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/** The umount2() flag to lazy unmount. */ |
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#define MNT_DETACH 2 |
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/** The umount2() flag to mark a mount point as expired. */ |
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#define MNT_EXPIRE 4 |
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/** The umount2() flag to not dereference the mount point path if it's a symbolic link. */ |
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#define UMOUNT_NOFOLLOW 8 |
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/** |
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* [mount(2)](http://man7.org/linux/man-pages/man2/mount.2.html) mounts the filesystem `source` at |
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* the mount point `target`. |
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* |
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* Returns 0 on success, and returns -1 and sets `errno` on failure. |
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*/ |
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int mount(const char* __source, const char* __target, const char* __fs_type, unsigned long __flags, const void* __data); |
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/** |
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* [umount(2)](http://man7.org/linux/man-pages/man2/umount.2.html) unmounts the filesystem at |
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* the given mount point. |
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* |
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* Returns 0 on success, and returns -1 and sets `errno` on failure. |
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*/ |
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int umount(const char* __target); |
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/** |
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* [umount2(2)](http://man7.org/linux/man-pages/man2/umount2.2.html) unmounts the filesystem at |
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* the given mount point, according to the supplied flags. |
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* |
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* Returns 0 on success, and returns -1 and sets `errno` on failure. |
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*/ |
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int umount2(const char* __target, int __flags); |
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__END_DECLS
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