diff options
Diffstat (limited to 'fs/9p/v9fs.h')
| -rw-r--r-- | fs/9p/v9fs.h | 42 |
1 files changed, 39 insertions, 3 deletions
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h index cb6396855e2..c4b5d8864f0 100644 --- a/fs/9p/v9fs.h +++ b/fs/9p/v9fs.h @@ -113,9 +113,27 @@ struct v9fs_session_info { struct p9_fid *v9fs_session_init(struct v9fs_session_info *, const char *, char *); -void v9fs_session_close(struct v9fs_session_info *v9ses); -void v9fs_session_cancel(struct v9fs_session_info *v9ses); -void v9fs_session_begin_cancel(struct v9fs_session_info *v9ses); +extern void v9fs_session_close(struct v9fs_session_info *v9ses); +extern void v9fs_session_cancel(struct v9fs_session_info *v9ses); +extern void v9fs_session_begin_cancel(struct v9fs_session_info *v9ses); +extern struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry, + struct nameidata *nameidata); +extern int v9fs_vfs_unlink(struct inode *i, struct dentry *d); +extern int v9fs_vfs_rmdir(struct inode *i, struct dentry *d); +extern int v9fs_vfs_rename(struct inode *old_dir, struct dentry *old_dentry, + struct inode *new_dir, struct dentry *new_dentry); +extern void v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, + void *p); +extern struct inode *v9fs_inode(struct v9fs_session_info *v9ses, + struct p9_fid *fid, + struct super_block *sb); + +extern const struct inode_operations v9fs_dir_inode_operations_dotl; +extern const struct inode_operations v9fs_file_inode_operations_dotl; +extern const struct inode_operations v9fs_symlink_inode_operations_dotl; +extern struct inode *v9fs_inode_dotl(struct v9fs_session_info *v9ses, + struct p9_fid *fid, + struct super_block *sb); /* other default globals */ #define V9FS_PORT 564 @@ -138,3 +156,21 @@ static inline int v9fs_proto_dotl(struct v9fs_session_info *v9ses) { return v9ses->flags & V9FS_PROTO_2000L; } + +/** + * v9fs_inode_from_fid - Helper routine to populate an inode by + * issuing a attribute request + * @v9ses: session information + * @fid: fid to issue attribute request for + * @sb: superblock on which to create inode + * + */ +static inline struct inode * +v9fs_inode_from_fid(struct v9fs_session_info *v9ses, struct p9_fid *fid, + struct super_block *sb) +{ + if (v9fs_proto_dotl(v9ses)) + return v9fs_inode_dotl(v9ses, fid, sb); + else + return v9fs_inode(v9ses, fid, sb); +} |