*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
- * Use is subject to license terms.
+ * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
*/
#ifndef _SYS_ZVOL_H
#define _SYS_ZVOL_H
-#pragma ident "%Z%%M% %I% %E% SMI"
-
#include <sys/zfs_context.h>
#ifdef __cplusplus
extern int zvol_check_volblocksize(uint64_t volblocksize);
extern int zvol_get_stats(objset_t *os, nvlist_t *nv);
extern void zvol_create_cb(objset_t *os, void *arg, cred_t *cr, dmu_tx_t *tx);
-extern int zvol_create_minor(const char *, major_t);
+extern int zvol_create_minor(const char *);
extern int zvol_remove_minor(const char *);
+extern void zvol_remove_minors(const char *);
extern int zvol_set_volsize(const char *, major_t, uint64_t);
-extern int zvol_set_volblocksize(const char *, uint64_t);
extern int zvol_open(dev_t *devp, int flag, int otyp, cred_t *cr);
extern int zvol_dump(dev_t dev, caddr_t addr, daddr_t offset, int nblocks);
extern int zvol_busy(void);
extern void zvol_init(void);
extern void zvol_fini(void);
+
+extern int zvol_get_volume_params(minor_t minor, uint64_t *blksize,
+ uint64_t *max_xfer_len, void **minor_hdl, void **objset_hdl, void **zil_hdl,
+ void **rl_hdl, void **bonus_hdl);
+extern uint64_t zvol_get_volume_size(void *minor_hdl);
+extern int zvol_get_volume_wce(void *minor_hdl);
+extern void zvol_log_write_minor(void *minor_hdl, dmu_tx_t *tx, offset_t off,
+ ssize_t resid, boolean_t sync);
+
#endif
#ifdef __cplusplus