| /* -*- mode: c; c-basic-offset: 8; -*- |
| * vim: noexpandtab sw=8 ts=8 sts=0: |
| * |
| * file.h |
| * |
| * Function prototypes |
| * |
| * Copyright (C) 2002, 2004 Oracle. All rights reserved. |
| * |
| * This program 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, write to the |
| * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| * Boston, MA 021110-1307, USA. |
| */ |
| |
| #ifndef OCFS2_FILE_H |
| #define OCFS2_FILE_H |
| |
| extern const struct file_operations ocfs2_fops; |
| extern const struct file_operations ocfs2_dops; |
| extern const struct inode_operations ocfs2_file_iops; |
| extern const struct inode_operations ocfs2_special_file_iops; |
| struct ocfs2_alloc_context; |
| |
| enum ocfs2_alloc_restarted { |
| RESTART_NONE = 0, |
| RESTART_TRANS, |
| RESTART_META |
| }; |
| int ocfs2_do_extend_allocation(struct ocfs2_super *osb, |
| struct inode *inode, |
| u32 *cluster_start, |
| u32 clusters_to_add, |
| struct buffer_head *fe_bh, |
| handle_t *handle, |
| struct ocfs2_alloc_context *data_ac, |
| struct ocfs2_alloc_context *meta_ac, |
| enum ocfs2_alloc_restarted *reason); |
| int ocfs2_lock_allocators(struct inode *inode, struct ocfs2_dinode *di, |
| u32 clusters_to_add, |
| struct ocfs2_alloc_context **data_ac, |
| struct ocfs2_alloc_context **meta_ac); |
| int ocfs2_setattr(struct dentry *dentry, struct iattr *attr); |
| int ocfs2_getattr(struct vfsmount *mnt, struct dentry *dentry, |
| struct kstat *stat); |
| int ocfs2_permission(struct inode *inode, int mask, |
| struct nameidata *nd); |
| |
| int ocfs2_set_inode_size(handle_t *handle, |
| struct inode *inode, |
| struct buffer_head *fe_bh, |
| u64 new_i_size); |
| |
| int ocfs2_should_update_atime(struct inode *inode, |
| struct vfsmount *vfsmnt); |
| int ocfs2_update_inode_atime(struct inode *inode, |
| struct buffer_head *bh); |
| |
| #endif /* OCFS2_FILE_H */ |