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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
commite5fd91f1ef340da553f7a79da9540c3db711c937 (patch)
treeb11842027dc6641da63f4bcc524f8678263304a3 /fs/aufs/cpup.h
parent2a9b0348e685a63d97486f6749622b61e9e3292f (diff)
Linux-libre 4.2-gnu
Diffstat (limited to 'fs/aufs/cpup.h')
-rw-r--r--fs/aufs/cpup.h94
1 files changed, 0 insertions, 94 deletions
diff --git a/fs/aufs/cpup.h b/fs/aufs/cpup.h
deleted file mode 100644
index a5da7dbe9..000000000
--- a/fs/aufs/cpup.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (C) 2005-2015 Junjiro R. Okajima
- *
- * This program, aufs is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * copy-up/down functions
- */
-
-#ifndef __AUFS_CPUP_H__
-#define __AUFS_CPUP_H__
-
-#ifdef __KERNEL__
-
-#include <linux/path.h>
-
-struct inode;
-struct file;
-struct au_pin;
-
-void au_cpup_attr_flags(struct inode *dst, unsigned int iflags);
-void au_cpup_attr_timesizes(struct inode *inode);
-void au_cpup_attr_nlink(struct inode *inode, int force);
-void au_cpup_attr_changeable(struct inode *inode);
-void au_cpup_igen(struct inode *inode, struct inode *h_inode);
-void au_cpup_attr_all(struct inode *inode, int force);
-
-/* ---------------------------------------------------------------------- */
-
-struct au_cp_generic {
- struct dentry *dentry;
- aufs_bindex_t bdst, bsrc;
- loff_t len;
- struct au_pin *pin;
- unsigned int flags;
-};
-
-/* cpup flags */
-#define AuCpup_DTIME 1 /* do dtime_store/revert */
-#define AuCpup_KEEPLINO (1 << 1) /* do not clear the lower xino,
- for link(2) */
-#define AuCpup_RENAME (1 << 2) /* rename after cpup */
-#define AuCpup_HOPEN (1 << 3) /* call h_open_pre/post() in
- cpup */
-#define AuCpup_OVERWRITE (1 << 4) /* allow overwriting the
- existing entry */
-#define AuCpup_RWDST (1 << 5) /* force write target even if
- the branch is marked as RO */
-
-#define au_ftest_cpup(flags, name) ((flags) & AuCpup_##name)
-#define au_fset_cpup(flags, name) \
- do { (flags) |= AuCpup_##name; } while (0)
-#define au_fclr_cpup(flags, name) \
- do { (flags) &= ~AuCpup_##name; } while (0)
-
-int au_copy_file(struct file *dst, struct file *src, loff_t len);
-int au_sio_cpup_simple(struct au_cp_generic *cpg);
-int au_sio_cpdown_simple(struct au_cp_generic *cpg);
-int au_sio_cpup_wh(struct au_cp_generic *cpg, struct file *file);
-
-int au_cp_dirs(struct dentry *dentry, aufs_bindex_t bdst,
- int (*cp)(struct dentry *dentry, aufs_bindex_t bdst,
- struct au_pin *pin,
- struct dentry *h_parent, void *arg),
- void *arg);
-int au_cpup_dirs(struct dentry *dentry, aufs_bindex_t bdst);
-int au_test_and_cpup_dirs(struct dentry *dentry, aufs_bindex_t bdst);
-
-/* ---------------------------------------------------------------------- */
-
-/* keep timestamps when copyup */
-struct au_dtime {
- struct dentry *dt_dentry;
- struct path dt_h_path;
- struct timespec dt_atime, dt_mtime;
-};
-void au_dtime_store(struct au_dtime *dt, struct dentry *dentry,
- struct path *h_path);
-void au_dtime_revert(struct au_dtime *dt);
-
-#endif /* __KERNEL__ */
-#endif /* __AUFS_CPUP_H__ */