nfsd: make fs/nfsd/vfs.h for common includes

[safe/jmp/linux-2.6] / fs / nfsd / vfs.h

diff --git a/fs/nfsd/vfs.h b/fs/nfsd/vfs.h
new file mode 100644 (file)
index 0000000..b8011fd
--- /dev/null
+++ b/fs/nfsd/vfs.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef LINUX_NFSD_VFS_H
+#define LINUX_NFSD_VFS_H
+
+/*
+ * Flags for nfsd_permission
+ */
+#define NFSD_MAY_NOP           0
+#define NFSD_MAY_EXEC          1 /* == MAY_EXEC */
+#define NFSD_MAY_WRITE         2 /* == MAY_WRITE */
+#define NFSD_MAY_READ          4 /* == MAY_READ */
+#define NFSD_MAY_SATTR         8
+#define NFSD_MAY_TRUNC         16
+#define NFSD_MAY_LOCK          32
+#define NFSD_MAY_OWNER_OVERRIDE        64
+#define NFSD_MAY_LOCAL_ACCESS  128 /* IRIX doing local access check on device special file*/
+#define NFSD_MAY_BYPASS_GSS_ON_ROOT 256
+
+#define NFSD_MAY_CREATE                (NFSD_MAY_EXEC|NFSD_MAY_WRITE)
+#define NFSD_MAY_REMOVE                (NFSD_MAY_EXEC|NFSD_MAY_WRITE|NFSD_MAY_TRUNC)
+
+/*
+ * Callback function for readdir
+ */
+typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int);
+
+/* nfsd/vfs.c */
+int            fh_lock_parent(struct svc_fh *, struct dentry *);
+int            nfsd_racache_init(int);
+void           nfsd_racache_shutdown(void);
+int            nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp,
+                               struct svc_export **expp);
+__be32         nfsd_lookup(struct svc_rqst *, struct svc_fh *,
+                               const char *, unsigned int, struct svc_fh *);
+__be32          nfsd_lookup_dentry(struct svc_rqst *, struct svc_fh *,
+                               const char *, unsigned int,
+                               struct svc_export **, struct dentry **);
+__be32         nfsd_setattr(struct svc_rqst *, struct svc_fh *,
+                               struct iattr *, int, time_t);
+#ifdef CONFIG_NFSD_V4
+__be32          nfsd4_set_nfs4_acl(struct svc_rqst *, struct svc_fh *,
+                    struct nfs4_acl *);
+int             nfsd4_get_nfs4_acl(struct svc_rqst *, struct dentry *, struct nfs4_acl **);
+#endif /* CONFIG_NFSD_V4 */
+__be32         nfsd_create(struct svc_rqst *, struct svc_fh *,
+                               char *name, int len, struct iattr *attrs,
+                               int type, dev_t rdev, struct svc_fh *res);
+#ifdef CONFIG_NFSD_V3
+__be32         nfsd_access(struct svc_rqst *, struct svc_fh *, u32 *, u32 *);
+__be32         nfsd_create_v3(struct svc_rqst *, struct svc_fh *,
+                               char *name, int len, struct iattr *attrs,
+                               struct svc_fh *res, int createmode,
+                               u32 *verifier, int *truncp, int *created);
+__be32         nfsd_commit(struct svc_rqst *, struct svc_fh *,
+                               loff_t, unsigned long);
+#endif /* CONFIG_NFSD_V3 */
+__be32         nfsd_open(struct svc_rqst *, struct svc_fh *, int,
+                               int, struct file **);
+void           nfsd_close(struct file *);
+__be32                 nfsd_read(struct svc_rqst *, struct svc_fh *, struct file *,
+                               loff_t, struct kvec *, int, unsigned long *);
+__be32                 nfsd_write(struct svc_rqst *, struct svc_fh *,struct file *,
+                               loff_t, struct kvec *,int, unsigned long *, int *);
+__be32         nfsd_readlink(struct svc_rqst *, struct svc_fh *,
+                               char *, int *);
+__be32         nfsd_symlink(struct svc_rqst *, struct svc_fh *,
+                               char *name, int len, char *path, int plen,
+                               struct svc_fh *res, struct iattr *);
+__be32         nfsd_link(struct svc_rqst *, struct svc_fh *,
+                               char *, int, struct svc_fh *);
+__be32         nfsd_rename(struct svc_rqst *,
+                               struct svc_fh *, char *, int,
+                               struct svc_fh *, char *, int);
+__be32         nfsd_remove(struct svc_rqst *,
+                               struct svc_fh *, char *, int);
+__be32         nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type,
+                               char *name, int len);
+int            nfsd_truncate(struct svc_rqst *, struct svc_fh *,
+                               unsigned long size);
+__be32         nfsd_readdir(struct svc_rqst *, struct svc_fh *,
+                            loff_t *, struct readdir_cd *, filldir_t);
+__be32         nfsd_statfs(struct svc_rqst *, struct svc_fh *,
+                               struct kstatfs *, int access);
+
+int            nfsd_notify_change(struct inode *, struct iattr *);
+__be32         nfsd_permission(struct svc_rqst *, struct svc_export *,
+                               struct dentry *, int);
+int            nfsd_sync_dir(struct dentry *dp);
+
+#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
+struct posix_acl *nfsd_get_posix_acl(struct svc_fh *, int);
+int nfsd_set_posix_acl(struct svc_fh *, int, struct posix_acl *);
+#endif
+
+#endif /* LINUX_NFSD_VFS_H */