/*
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* AppArmor security module
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*
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* This file contains AppArmor file mediation function definitions.
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*
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* Copyright 2017 Canonical Ltd.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation, version 2 of the
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* License.
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*/
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#ifndef __AA_MOUNT_H
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#define __AA_MOUNT_H
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#include <linux/fs.h>
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#include <linux/path.h>
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#include "domain.h"
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#include "policy.h"
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/* mount perms */
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#define AA_MAY_PIVOTROOT 0x01
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#define AA_MAY_MOUNT 0x02
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#define AA_MAY_UMOUNT 0x04
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#define AA_AUDIT_DATA 0x40
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#define AA_MNT_CONT_MATCH 0x40
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#define AA_MS_IGNORE_MASK (MS_KERNMOUNT | MS_NOSEC | MS_ACTIVE | MS_BORN)
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int aa_remount(struct aa_label *label, const struct path *path,
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unsigned long flags, void *data);
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int aa_bind_mount(struct aa_label *label, const struct path *path,
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const char *old_name, unsigned long flags);
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int aa_mount_change_type(struct aa_label *label, const struct path *path,
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unsigned long flags);
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int aa_move_mount(struct aa_label *label, const struct path *path,
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const char *old_name);
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int aa_new_mount(struct aa_label *label, const char *dev_name,
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const struct path *path, const char *type, unsigned long flags,
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void *data);
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int aa_umount(struct aa_label *label, struct vfsmount *mnt, int flags);
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int aa_pivotroot(struct aa_label *label, const struct path *old_path,
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const struct path *new_path);
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#endif /* __AA_MOUNT_H */
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