X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Finclude%2Fsys%2Fzfs_ioctl.h;h=4a21cc8e0f48536e9022b6ccb6d84182f007b276;hb=325f023544bbec6a478882c442e15304ee379759;hp=b0cb4955e1999f8e602f1d45b663b8b1acf880e1;hpb=428870ff734fdaccc342b33fc53cf94724409a46;p=zfs.git

diff --git a/module/zfs/include/sys/zfs_ioctl.h b/module/zfs/include/sys/zfs_ioctl.h
index b0cb495..4a21cc8 100644
--- a/module/zfs/include/sys/zfs_ioctl.h
+++ b/module/zfs/include/sys/zfs_ioctl.h
@@ -19,8 +19,7 @@
  * CDDL HEADER END
  */
 /*
- * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
  */
 
 #ifndef	_SYS_ZFS_IOCTL_H
@@ -31,6 +30,7 @@
 #include <sys/zio.h>
 #include <sys/dsl_deleg.h>
 #include <sys/spa.h>
+#include <sys/zfs_stat.h>
 
 #ifdef _KERNEL
 #include <sys/nvpair.h>
@@ -199,6 +199,22 @@ typedef struct dmu_replay_record {
 	} drr_u;
 } dmu_replay_record_t;
 
+/* diff record range types */
+typedef enum diff_type {
+	DDR_NONE = 0x1,
+	DDR_INUSE = 0x2,
+	DDR_FREE = 0x4
+} diff_type_t;
+
+/*
+ * The diff reports back ranges of free or in-use objects.
+ */
+typedef struct dmu_diff_record {
+	uint64_t ddr_type;
+	uint64_t ddr_first;
+	uint64_t ddr_last;
+} dmu_diff_record_t;
+
 typedef struct zinject_record {
 	uint64_t	zi_objset;
 	uint64_t	zi_object;
@@ -220,6 +236,9 @@ typedef struct zinject_record {
 #define	ZINJECT_FLUSH_ARC	0x2
 #define	ZINJECT_UNLOAD_SPA	0x4
 
+#define	ZEVENT_NONBLOCK		0x1
+#define	ZEVENT_SIZE		1024
+
 typedef struct zfs_share {
 	uint64_t	z_exportdata;
 	uint64_t	z_sharedata;
@@ -265,6 +284,13 @@ typedef struct zfs_cmd {
 	zinject_record_t zc_inject_record;
 	boolean_t	zc_defer_destroy;
 	boolean_t	zc_temphold;
+	uint64_t	zc_action_handle;
+	int		zc_cleanup_fd;
+	uint8_t		zc_pad[4];		/* alignment */
+	uint64_t	zc_sendobj;
+	uint64_t	zc_fromobj;
+	uint64_t	zc_createtxg;
+	zfs_stat_t	zc_stat;
 } zfs_cmd_t;
 
 typedef struct zfs_useracct {
@@ -274,8 +300,8 @@ typedef struct zfs_useracct {
 	uint64_t zu_space;
 } zfs_useracct_t;
 
-#define	ZVOL_MAX_MINOR	(1 << 16)
-#define	ZFS_MIN_MINOR	(ZVOL_MAX_MINOR + 1)
+#define	ZFSDEV_MAX_MINOR	(1 << 16)
+#define	ZFS_MIN_MINOR	(ZFSDEV_MAX_MINOR + 1)
 
 #define	ZPOOL_EXPORT_AFTER_SPLIT 0x1
 
@@ -286,8 +312,6 @@ typedef struct zfs_creat {
 	nvlist_t	*zct_props;
 } zfs_creat_t;
 
-extern dev_info_t *zfs_dip;
-
 extern int zfs_secpolicy_snapshot_perms(const char *name, cred_t *cr);
 extern int zfs_secpolicy_rename_perms(const char *from,
     const char *to, cred_t *cr);
@@ -295,6 +319,24 @@ extern int zfs_secpolicy_destroy_perms(const char *name, cred_t *cr);
 extern int zfs_busy(void);
 extern int zfs_unmount_snap(const char *, void *);
 
+enum zfsdev_state_type {
+	ZST_ONEXIT,
+	ZST_ZEVENT,
+	ZST_ALL,
+};
+
+typedef struct zfsdev_state {
+        list_node_t             zs_next;        /* next zfsdev_state_t link */
+	struct file		*zs_file;	/* associated file struct */
+	minor_t			zs_minor;	/* made up minor number */
+	void			*zs_onexit;	/* onexit data */
+	void			*zs_zevent;	/* zevent data */
+} zfsdev_state_t;
+
+extern void *zfsdev_get_state(minor_t minor, enum zfsdev_state_type which);
+extern minor_t zfsdev_getminor(struct file *filp);
+extern minor_t zfsdev_minor_alloc(void);
+
 #endif	/* _KERNEL */
 
 #ifdef	__cplusplus