Initial Linux ZFS GIT Repo

2026-05-24 19:28:53 +03:00 · 2008-11-20 12:01:55 -08:00
commit 34dc7c2f25
444 changed files with 187636 additions and 0 deletions
@@ -0,0 +1,4 @@
+subdir-m += sys
+
+DISTFILES  = fake_ioctl.h libdiskmgt.h libshare.h mntent.h stdlib.h
+DISTFILES += string.h strings.h stropts.h unistd.h
@@ -0,0 +1,41 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef _PORT_FAKE_IOCTL_H
+#define _PORT_FAKE_IOCTL_H
+
+static inline int real_ioctl(int fd, int request, void *arg)
+{
+	return ioctl(fd, request, arg);
+}
+
+#ifdef WANT_FAKE_IOCTL
+
+#include <sys/dmu_ctl.h>
+#define ioctl(fd,req,arg) dctlc_ioctl(fd,req,arg)
+
+#endif
+
+#endif /* _PORT_FAKE_IOCTL_H */
@@ -0,0 +1,278 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include "zfs_config.h"
+
+#ifdef HAVE_LIBDISKMGT_H
+#include_next <libdiskmgt.h>
+#else
+
+#ifndef _LIBDISKMGT_H
+#define	_LIBDISKMGT_H
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libnvpair.h>
+#include <sys/swap.h>
+
+
+/*
+ * Holds all the data regarding the device.
+ * Private to libdiskmgt. Must use dm_xxx functions to set/get data.
+ */
+typedef uint64_t  dm_descriptor_t;
+
+typedef enum {
+	DM_WHO_MKFS = 0,
+	DM_WHO_ZPOOL,
+	DM_WHO_ZPOOL_FORCE,
+	DM_WHO_FORMAT,
+	DM_WHO_SWAP,
+	DM_WHO_DUMP,
+	DM_WHO_ZPOOL_SPARE
+} dm_who_type_t;
+
+typedef enum {
+    DM_DRIVE = 0,
+    DM_CONTROLLER,
+    DM_MEDIA,
+    DM_SLICE,
+    DM_PARTITION,
+    DM_PATH,
+    DM_ALIAS,
+    DM_BUS
+} dm_desc_type_t;
+
+
+typedef enum {
+    DM_DT_UNKNOWN = 0,
+    DM_DT_FIXED,
+    DM_DT_ZIP,
+    DM_DT_JAZ,
+    DM_DT_FLOPPY,
+    DM_DT_MO_ERASABLE,
+    DM_DT_MO_WRITEONCE,
+    DM_DT_AS_MO,
+    DM_DT_CDROM,
+    DM_DT_CDR,
+    DM_DT_CDRW,
+    DM_DT_DVDROM,
+    DM_DT_DVDR,
+    DM_DT_DVDRAM,
+    DM_DT_DVDRW,
+    DM_DT_DDCDROM,
+    DM_DT_DDCDR,
+    DM_DT_DDCDRW
+} dm_drive_type_t;
+
+typedef enum {
+    DM_MT_UNKNOWN = 0,
+    DM_MT_FIXED,
+    DM_MT_FLOPPY,
+    DM_MT_CDROM,
+    DM_MT_ZIP,
+    DM_MT_JAZ,
+    DM_MT_CDR,
+    DM_MT_CDRW,
+    DM_MT_DVDROM,
+    DM_MT_DVDR,
+    DM_MT_DVDRAM,
+    DM_MT_MO_ERASABLE,
+    DM_MT_MO_WRITEONCE,
+    DM_MT_AS_MO
+} dm_media_type_t;
+
+#define	DM_FILTER_END	-1
+
+/* drive stat name */
+typedef enum {
+    DM_DRV_STAT_PERFORMANCE = 0,
+    DM_DRV_STAT_DIAGNOSTIC,
+    DM_DRV_STAT_TEMPERATURE
+} dm_drive_stat_t;
+
+/* slice stat name */
+typedef enum {
+    DM_SLICE_STAT_USE = 0
+} dm_slice_stat_t;
+
+/* attribute definitions */
+
+/* drive */
+#define	DM_DISK_UP		1
+#define	DM_DISK_DOWN		0
+
+#define	DM_CLUSTERED		"clustered"
+#define	DM_DRVTYPE		"drvtype"
+#define	DM_FAILING		"failing"
+#define	DM_LOADED		"loaded"	/* also in media */
+#define	DM_NDNRERRS		"ndevice_not_ready_errors"
+#define	DM_NBYTESREAD		"nbytes_read"
+#define	DM_NBYTESWRITTEN	"nbytes_written"
+#define	DM_NHARDERRS		"nhard_errors"
+#define	DM_NILLREQERRS		"nillegal_req_errors"
+#define	DM_NMEDIAERRS		"nmedia_errors"
+#define	DM_NNODEVERRS		"nno_dev_errors"
+#define	DM_NREADOPS		"nread_ops"
+#define	DM_NRECOVERRS		"nrecoverable_errors"
+#define	DM_NSOFTERRS		"nsoft_errors"
+#define	DM_NTRANSERRS		"ntransport_errors"
+#define	DM_NWRITEOPS		"nwrite_ops"
+#define	DM_OPATH		"opath"
+#define	DM_PRODUCT_ID		"product_id"
+#define	DM_REMOVABLE		"removable"	/* also in media */
+#define	DM_RPM			"rpm"
+#define	DM_STATUS		"status"
+#define	DM_SYNC_SPEED		"sync_speed"
+#define	DM_TEMPERATURE		"temperature"
+#define	DM_VENDOR_ID		"vendor_id"
+#define	DM_WIDE			"wide"		/* also on controller */
+#define	DM_WWN			"wwn"
+
+/* bus */
+#define	DM_BTYPE		"btype"
+#define	DM_CLOCK		"clock"		/* also on controller */
+#define	DM_PNAME		"pname"
+
+/* controller */
+#define	DM_FAST			"fast"
+#define	DM_FAST20		"fast20"
+#define	DM_FAST40		"fast40"
+#define	DM_FAST80		"fast80"
+#define	DM_MULTIPLEX		"multiplex"
+#define	DM_PATH_STATE		"path_state"
+
+#define	DM_CTYPE_ATA		"ata"
+#define	DM_CTYPE_SCSI		"scsi"
+#define	DM_CTYPE_FIBRE		"fibre channel"
+#define	DM_CTYPE_USB		"usb"
+#define	DM_CTYPE_UNKNOWN	"unknown"
+
+/* media */
+#define	DM_BLOCKSIZE		"blocksize"
+#define	DM_FDISK		"fdisk"
+#define	DM_MTYPE		"mtype"
+#define	DM_NACTUALCYLINDERS	"nactual_cylinders"
+#define	DM_NALTCYLINDERS	"nalt_cylinders"
+#define	DM_NCYLINDERS		"ncylinders"
+#define	DM_NHEADS		"nheads"
+#define	DM_NPHYSCYLINDERS	"nphys_cylinders"
+#define	DM_NSECTORS		"nsectors"	/* also in partition */
+#define	DM_SIZE			"size"		/* also in slice */
+#define	DM_NACCESSIBLE		"naccessible"
+#define	DM_LABEL		"label"
+
+/* partition */
+#define	DM_BCYL			"bcyl"
+#define	DM_BHEAD		"bhead"
+#define	DM_BOOTID		"bootid"
+#define	DM_BSECT		"bsect"
+#define	DM_ECYL			"ecyl"
+#define	DM_EHEAD		"ehead"
+#define	DM_ESECT		"esect"
+#define	DM_PTYPE		"ptype"
+#define	DM_RELSECT		"relsect"
+
+/* slice */
+#define	DM_DEVICEID		"deviceid"
+#define	DM_DEVT			"devt"
+#define	DM_INDEX		"index"
+#define	DM_EFI_NAME		"name"
+#define	DM_MOUNTPOINT		"mountpoint"
+#define	DM_LOCALNAME		"localname"
+#define	DM_START		"start"
+#define	DM_TAG			"tag"
+#define	DM_FLAG			"flag"
+#define	DM_EFI			"efi"	/* also on media */
+#define	DM_USED_BY		"used_by"
+#define	DM_USED_NAME		"used_name"
+#define	DM_USE_MOUNT		"mount"
+#define	DM_USE_SVM		"svm"
+#define	DM_USE_LU		"lu"
+#define	DM_USE_DUMP		"dump"
+#define	DM_USE_VXVM		"vxvm"
+#define	DM_USE_FS		"fs"
+#define	DM_USE_VFSTAB		"vfstab"
+#define	DM_USE_EXPORTED_ZPOOL	"exported_zpool"
+#define	DM_USE_ACTIVE_ZPOOL	"active_zpool"
+#define	DM_USE_SPARE_ZPOOL	"spare_zpool"
+#define	DM_USE_L2CACHE_ZPOOL	"l2cache_zpool"
+
+/* event */
+#define	DM_EV_NAME		"name"
+#define	DM_EV_DTYPE		"edtype"
+#define	DM_EV_TYPE		"evtype"
+#define	DM_EV_TADD		"add"
+#define	DM_EV_TREMOVE		"remove"
+#define	DM_EV_TCHANGE		"change"
+
+/* findisks */
+#define	DM_CTYPE		"ctype"
+#define	DM_LUN			"lun"
+#define	DM_TARGET		"target"
+
+#define	NOINUSE_SET	getenv("NOINUSE_CHECK") != NULL
+
+void			dm_free_descriptors(dm_descriptor_t *desc_list);
+void			dm_free_descriptor(dm_descriptor_t desc);
+void			dm_free_name(char *name);
+void			dm_free_swapentries(swaptbl_t *);
+
+dm_descriptor_t		*dm_get_descriptors(dm_desc_type_t type, int filter[],
+			    int *errp);
+dm_descriptor_t		*dm_get_associated_descriptors(dm_descriptor_t desc,
+			    dm_desc_type_t type, int *errp);
+dm_desc_type_t		*dm_get_associated_types(dm_desc_type_t type);
+dm_descriptor_t		dm_get_descriptor_by_name(dm_desc_type_t desc_type,
+			    char *name, int *errp);
+char			*dm_get_name(dm_descriptor_t desc, int *errp);
+dm_desc_type_t		dm_get_type(dm_descriptor_t desc);
+nvlist_t		*dm_get_attributes(dm_descriptor_t desc, int *errp);
+nvlist_t		*dm_get_stats(dm_descriptor_t desc, int stat_type,
+			    int *errp);
+void			dm_init_event_queue(void(*callback)(nvlist_t *, int),
+			    int *errp);
+nvlist_t		*dm_get_event(int *errp);
+void			dm_get_slices(char *drive, dm_descriptor_t **slices,
+			    int *errp);
+void			dm_get_slice_stats(char *slice, nvlist_t **dev_stats,
+			    int *errp);
+int			dm_get_swapentries(swaptbl_t **, int *);
+void			dm_get_usage_string(char *who, char *data, char **msg);
+int			dm_inuse(char *dev_name, char **msg, dm_who_type_t who,
+			    int *errp);
+int			dm_inuse_swap(const char *dev_name, int *errp);
+int			dm_isoverlapping(char *dev_name, char **msg, int *errp);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _LIBDISKMGT_H */
+#endif /* HAVE_LIBDISKMGT_H */
@@ -0,0 +1,287 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*
+ * basic API declarations for share management
+ */
+
+#include "zfs_config.h"
+
+#ifdef HAVE_LIBSHARE
+#include_next <libshare.h>
+#else
+
+#ifndef _LIBSHARE_H
+#define	_LIBSHARE_H
+
+
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#include <sys/types.h>
+
+/*
+ * Basic datatypes for most functions
+ */
+typedef void *sa_group_t;
+typedef void *sa_share_t;
+typedef void *sa_property_t;
+typedef void *sa_optionset_t;
+typedef void *sa_security_t;
+typedef void *sa_protocol_properties_t;
+typedef void *sa_resource_t;
+
+typedef void *sa_handle_t;	/* opaque handle to access core functions */
+
+/*
+ * defined error values
+ */
+
+#define	SA_OK			0
+#define	SA_NO_SUCH_PATH		1	/* provided path doesn't exist */
+#define	SA_NO_MEMORY		2	/* no memory for data structures */
+#define	SA_DUPLICATE_NAME	3	/* object name is already in use */
+#define	SA_BAD_PATH		4	/* not a full path */
+#define	SA_NO_SUCH_GROUP	5	/* group is not defined */
+#define	SA_CONFIG_ERR		6	/* system configuration error */
+#define	SA_SYSTEM_ERR		7	/* system error, use errno */
+#define	SA_SYNTAX_ERR		8	/* syntax error on command line */
+#define	SA_NO_PERMISSION	9	/* no permission for operation */
+#define	SA_BUSY			10	/* resource is busy */
+#define	SA_NO_SUCH_PROP		11	/* property doesn't exist */
+#define	SA_INVALID_NAME		12	/* name of object is invalid */
+#define	SA_INVALID_PROTOCOL	13	/* specified protocol not valid */
+#define	SA_NOT_ALLOWED		14	/* operation not allowed */
+#define	SA_BAD_VALUE		15	/* bad value for property */
+#define	SA_INVALID_SECURITY	16	/* invalid security type */
+#define	SA_NO_SUCH_SECURITY	17	/* security set not found */
+#define	SA_VALUE_CONFLICT	18	/* property value conflict */
+#define	SA_NOT_IMPLEMENTED	19	/* plugin interface not implemented */
+#define	SA_INVALID_PATH		20	/* path is sub-dir of existing share */
+#define	SA_NOT_SUPPORTED	21	/* operation not supported for proto */
+#define	SA_PROP_SHARE_ONLY	22	/* property valid on share only */
+#define	SA_NOT_SHARED		23	/* path is not shared */
+#define	SA_NO_SUCH_RESOURCE	24	/* resource not found */
+#define	SA_RESOURCE_REQUIRED	25	/* resource name is required  */
+#define	SA_MULTIPLE_ERROR	26	/* multiple protocols reported error */
+#define	SA_PATH_IS_SUBDIR	27	/* check_path found path is subdir */
+#define	SA_PATH_IS_PARENTDIR	28	/* check_path found path is parent */
+#define	SA_NO_SECTION		29	/* protocol requires section info */
+#define	SA_NO_SUCH_SECTION	30	/* no section found */
+#define	SA_NO_PROPERTIES	31	/* no properties found */
+#define	SA_PASSWORD_ENC		32	/* passwords must be encrypted */
+
+/* API Initialization */
+#define	SA_INIT_SHARE_API	0x0001	/* init share specific interface */
+#define	SA_INIT_CONTROL_API	0x0002	/* init control specific interface */
+
+/* not part of API returns */
+#define	SA_LEGACY_ERR		32	/* share/unshare error return */
+
+/*
+ * other defined values
+ */
+
+#define	SA_MAX_NAME_LEN		100	/* must fit service instance name */
+#define	SA_MAX_RESOURCE_NAME	255	/* Maximum length of resource name */
+
+/* Used in calls to sa_add_share() and sa_add_resource() */
+#define	SA_SHARE_TRANSIENT	0	/* shared but not across reboot */
+#define	SA_SHARE_LEGACY		1	/* share is in dfstab only */
+#define	SA_SHARE_PERMANENT	2	/* share goes to repository */
+
+/* sa_check_path() related */
+#define	SA_CHECK_NORMAL		0	/* only check against active shares */
+#define	SA_CHECK_STRICT		1	/* check against all shares */
+
+/* RBAC related */
+#define	SA_RBAC_MANAGE	"solaris.smf.manage.shares"
+#define	SA_RBAC_VALUE	"solaris.smf.value.shares"
+
+/*
+ * Feature set bit definitions
+ */
+
+#define	SA_FEATURE_NONE		0x0000	/* no feature flags set */
+#define	SA_FEATURE_RESOURCE	0x0001	/* resource names are required */
+#define	SA_FEATURE_DFSTAB	0x0002	/* need to manage in dfstab */
+#define	SA_FEATURE_ALLOWSUBDIRS	0x0004	/* allow subdirs to be shared */
+#define	SA_FEATURE_ALLOWPARDIRS	0x0008	/* allow parent dirs to be shared */
+#define	SA_FEATURE_HAS_SECTIONS	0x0010	/* protocol supports sections */
+#define	SA_FEATURE_ADD_PROPERTIES	0x0020	/* can add properties */
+#define	SA_FEATURE_SERVER	0x0040	/* protocol supports server mode */
+
+/*
+ * legacy files
+ */
+
+#define	SA_LEGACY_DFSTAB	"/etc/dfs/dfstab"
+#define	SA_LEGACY_SHARETAB	"/etc/dfs/sharetab"
+
+/*
+ * SMF related
+ */
+
+#define	SA_SVC_FMRI_BASE	"svc:/network/shares/group"
+
+/* initialization */
+extern sa_handle_t sa_init(int);
+extern void sa_fini(sa_handle_t);
+extern int sa_update_config(sa_handle_t);
+extern char *sa_errorstr(int);
+
+/* protocol names */
+extern int sa_get_protocols(char ***);
+extern int sa_valid_protocol(char *);
+
+/* group control (create, remove, etc) */
+extern sa_group_t sa_create_group(sa_handle_t, char *, int *);
+extern int sa_remove_group(sa_group_t);
+extern sa_group_t sa_get_group(sa_handle_t, char *);
+extern sa_group_t sa_get_next_group(sa_group_t);
+extern char *sa_get_group_attr(sa_group_t, char *);
+extern int sa_set_group_attr(sa_group_t, char *, char *);
+extern sa_group_t sa_get_sub_group(sa_group_t);
+extern int sa_valid_group_name(char *);
+
+/* share control */
+extern sa_share_t sa_add_share(sa_group_t, char *, int, int *);
+extern int sa_check_path(sa_group_t, char *, int);
+extern int sa_move_share(sa_group_t, sa_share_t);
+extern int sa_remove_share(sa_share_t);
+extern sa_share_t sa_get_share(sa_group_t, char *);
+extern sa_share_t sa_find_share(sa_handle_t, char *);
+extern sa_share_t sa_get_next_share(sa_share_t);
+extern char *sa_get_share_attr(sa_share_t, char *);
+extern char *sa_get_share_description(sa_share_t);
+extern sa_group_t sa_get_parent_group(sa_share_t);
+extern int sa_set_share_attr(sa_share_t, char *, char *);
+extern int sa_set_share_description(sa_share_t, char *);
+extern int sa_enable_share(sa_group_t, char *);
+extern int sa_disable_share(sa_share_t, char *);
+extern int sa_is_share(void *);
+
+/* resource name related */
+extern sa_resource_t sa_find_resource(sa_handle_t, char *);
+extern sa_resource_t sa_get_resource(sa_group_t, char *);
+extern sa_resource_t sa_get_next_resource(sa_resource_t);
+extern sa_share_t sa_get_resource_parent(sa_resource_t);
+extern sa_resource_t sa_get_share_resource(sa_share_t, char *);
+extern sa_resource_t sa_add_resource(sa_share_t, char *, int, int *);
+extern int sa_remove_resource(sa_resource_t);
+extern char *sa_get_resource_attr(sa_resource_t, char *);
+extern int sa_set_resource_attr(sa_resource_t, char *, char *);
+extern int sa_set_resource_description(sa_resource_t, char *);
+extern char *sa_get_resource_description(sa_resource_t);
+extern int sa_enable_resource(sa_resource_t, char *);
+extern int sa_disable_resource(sa_resource_t, char *);
+extern int sa_rename_resource(sa_resource_t, char *);
+extern void sa_fix_resource_name(char *);
+
+/* data structure free calls */
+extern void sa_free_attr_string(char *);
+extern void sa_free_share_description(char *);
+
+/* optionset control */
+extern sa_optionset_t sa_get_optionset(sa_group_t, char *);
+extern sa_optionset_t sa_get_next_optionset(sa_group_t);
+extern char *sa_get_optionset_attr(sa_optionset_t, char *);
+extern void sa_set_optionset_attr(sa_optionset_t, char *, char *);
+extern sa_optionset_t sa_create_optionset(sa_group_t, char *);
+extern int sa_destroy_optionset(sa_optionset_t);
+extern sa_optionset_t sa_get_derived_optionset(void *, char *, int);
+extern void sa_free_derived_optionset(sa_optionset_t);
+
+/* property functions */
+extern sa_property_t sa_get_property(sa_optionset_t, char *);
+extern sa_property_t sa_get_next_property(sa_group_t);
+extern char *sa_get_property_attr(sa_property_t, char *);
+extern sa_property_t sa_create_section(char *, char *);
+extern void sa_set_section_attr(sa_property_t, char *, char *);
+extern sa_property_t sa_create_property(char *, char *);
+extern int sa_add_property(void *, sa_property_t);
+extern int sa_update_property(sa_property_t, char *);
+extern int sa_remove_property(sa_property_t);
+extern int sa_commit_properties(sa_optionset_t, int);
+extern int sa_valid_property(void *, char *, sa_property_t);
+extern int sa_is_persistent(void *);
+
+/* security control */
+extern sa_security_t sa_get_security(sa_group_t, char *, char *);
+extern sa_security_t sa_get_next_security(sa_security_t);
+extern char *sa_get_security_attr(sa_optionset_t, char *);
+extern sa_security_t sa_create_security(sa_group_t, char *, char *);
+extern int sa_destroy_security(sa_security_t);
+extern void sa_set_security_attr(sa_security_t, char *, char *);
+extern sa_optionset_t sa_get_all_security_types(void *, char *, int);
+extern sa_security_t sa_get_derived_security(void *, char *, char *, int);
+extern void sa_free_derived_security(sa_security_t);
+
+/* protocol specific interfaces */
+extern int sa_parse_legacy_options(sa_group_t, char *, char *);
+extern char *sa_proto_legacy_format(char *, sa_group_t, int);
+extern int sa_is_security(char *, char *);
+extern sa_protocol_properties_t sa_proto_get_properties(char *);
+extern uint64_t sa_proto_get_featureset(char *);
+extern sa_property_t sa_get_protocol_section(sa_protocol_properties_t, char *);
+extern sa_property_t sa_get_next_protocol_section(sa_property_t, char *);
+extern sa_property_t sa_get_protocol_property(sa_protocol_properties_t, char *);
+extern sa_property_t sa_get_next_protocol_property(sa_property_t, char *);
+extern int sa_set_protocol_property(sa_property_t, char *, char *);
+extern char *sa_get_protocol_status(char *);
+extern void sa_format_free(char *);
+extern sa_protocol_properties_t sa_create_protocol_properties(char *);
+extern int sa_add_protocol_property(sa_protocol_properties_t, sa_property_t);
+extern int sa_proto_valid_prop(char *, sa_property_t, sa_optionset_t);
+extern int sa_proto_valid_space(char *, char *);
+extern char *sa_proto_space_alias(char *, char *);
+extern int sa_proto_get_transients(sa_handle_t, char *);
+extern int sa_proto_notify_resource(sa_resource_t, char *);
+extern int sa_proto_change_notify(sa_share_t, char *);
+extern int sa_proto_delete_section(char *, char *);
+
+/* handle legacy (dfstab/sharetab) files */
+extern int sa_delete_legacy(sa_share_t, char *);
+extern int sa_update_legacy(sa_share_t, char *);
+extern int sa_update_sharetab(sa_share_t, char *);
+extern int sa_delete_sharetab(sa_handle_t, char *, char *);
+
+/* ZFS functions */
+extern int sa_zfs_is_shared(sa_handle_t, char *);
+extern int sa_group_is_zfs(sa_group_t);
+extern int sa_path_is_zfs(char *);
+
+/* SA Handle specific functions */
+extern sa_handle_t sa_find_group_handle(sa_group_t);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif /* _LIBSHARE_H */
+#endif /* HAVE_LIBSHARE */
@@ -0,0 +1,35 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include_next <mntent.h>
+
+#ifndef _PORT_MNTENT_H
+#define _PORT_MNTENT_H
+
+/* For HAVE_SETMNTENT */
+#include "zfs_config.h"
+
+#endif
@@ -0,0 +1,38 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include_next <stdlib.h>
+
+#ifndef _PORT_STDLIB_H
+#define _PORT_STDLIB_H
+
+#include "zfs_config.h"
+
+#ifndef HAVE_GETEXECNAME
+extern const char *getexecname();
+#endif
+
+#endif
@@ -0,0 +1,46 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include_next <string.h>
+
+#ifndef _PORT_STRING_H
+#define _PORT_STRING_H
+
+#include "zfs_config.h"
+
+#ifndef HAVE_STRLCPY
+extern size_t strlcpy(char *dst, const char *src, size_t len);
+#endif
+
+#ifndef HAVE_STRLCAT
+extern size_t strlcat(char *, const char *, size_t);
+#endif
+
+#ifndef HAVE_STRNLEN
+extern size_t strnlen(const char *src, size_t maxlen);
+#endif
+
+#endif
@@ -0,0 +1,38 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include_next <strings.h>
+
+#ifndef _PORT_STRINGS_H
+#define _PORT_STRINGS_H
+
+#include "zfs_config.h"
+
+#ifndef HAVE_STRCMP_IN_STRINGS_H
+#include <string.h>
+#endif
+
+#endif
@@ -0,0 +1,37 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include_next <stropts.h>
+
+#ifndef _PORT_STROPTS_H
+#define _PORT_STROPTS_H
+
+#include "zfs_config.h"
+
+#ifdef HAVE_IOCTL_IN_STROPTS_H
+#include <fake_ioctl.h>
+#endif
+
+#endif /* _PORT_STROPTS_H */
@@ -0,0 +1,3 @@
+DISTFILES  = byteorder.h debug.h efi_partition.h ioctl.h isa_defs.h
+DISTFILES += policy.h socket.h swap.h systeminfo.h systm.h time.h
+DISTFILES += types.h u8_textprep.h u8_textprep_data.h
@@ -0,0 +1,31 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include "zfs_config.h"
+
+#ifdef HAVE_SYS_BYTEORDER_H
+#include_next <sys/byteorder.h>
+#endif
@@ -0,0 +1,47 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef _PORT_SYS_DEBUG_H
+#define _PORT_SYS_DEBUG_H
+
+#include <assert.h>
+
+/* This definition is copied from assert.h. */
+#if defined(__STDC__)
+#if __STDC_VERSION__ - 0 >= 199901L
+#define zp_verify(EX) (void)((EX) || \
+        (__assert_c99(#EX, __FILE__, __LINE__, __func__), 0))
+#else
+#define zp_verify(EX) (void)((EX) || (__assert(#EX, __FILE__, __LINE__), 0))
+#endif /* __STDC_VERSION__ - 0 >= 199901L */
+#else
+#define zp_verify(EX) (void)((EX) || (_assert("EX", __FILE__, __LINE__), 0))
+#endif  /* __STDC__ */
+
+#define VERIFY(EX) zp_verify(EX)
+#define ASSERT(EX) assert(EX)
+
+#endif
@@ -0,0 +1,37 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include "zfs_config.h"
+
+#ifdef HAVE_LIBEFI
+
+#include_next <sys/efi_partition.h>
+
+#ifndef EFI_MIN_RESV_SIZE
+#define EFI_MIN_RESV_SIZE (16 * 1024)
+#endif
+
+#endif
@@ -0,0 +1,37 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include_next <sys/ioctl.h>
+
+#ifndef _PORT_SYS_IOCTL_H
+#define _PORT_SYS_IOCTL_H
+
+#include "zfs_config.h"
+
+#ifdef HAVE_IOCTL_IN_SYS_IOCTL_H
+#include <fake_ioctl.h>
+#endif
+
+#endif /* _PORT_SYS_IOCTL_H */
@@ -0,0 +1,31 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include "zfs_config.h"
+
+#ifdef HAVE_SYS_ISA_DEFS_H
+#include_next <sys/isa_defs.h>
+#endif
@@ -0,0 +1,40 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef _PORT_SYS_POLICY_H
+#define _PORT_SYS_POLICY_H
+
+#ifdef WANT_KERNEL_EMUL
+
+#define secpolicy_fs_unmount(c,vfs) (0)
+#define secpolicy_nfs(c)            (0)
+#define secpolicy_sys_config(c,co)  (0)
+#define secpolicy_zfs(c)            (0)
+#define secpolicy_zinject(c)        (0)
+
+#endif /* WANT_KERNEL_EMUL */
+
+#endif /* _PORT_SYS_POLICY_H */
@@ -0,0 +1,37 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include_next <sys/socket.h>
+
+#ifndef _PORT_SYS_SOCKET_H
+#define _PORT_SYS_SOCKET_H
+
+/* Solaris doesn't have MSG_NOSIGNAL */
+#ifndef MSG_NOSIGNAL
+#define MSG_NOSIGNAL 0
+#endif
+
+#endif
@@ -0,0 +1,32 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef _PORT_SYS_SWAP_H
+#define _PORT_SYS_SWAP_H
+
+typedef int swaptbl_t;
+
+#endif
@@ -0,0 +1,40 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include "zfs_config.h"
+
+#ifdef HAVE_SYS_SYSTEMINFO_H
+#include_next <sys/systeminfo.h>
+#endif
+
+#ifndef _PORT_SYS_SYSTEMINFO_H
+#define _PORT_SYS_SYSTEMINFO_H
+
+#ifndef HAVE_SYSINFO_IN_SYSTEMINFO_H
+#define sysinfo(cmd,buf,cnt) (-1)
+#endif
+
+#endif
@@ -0,0 +1,40 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef _PORT_SYS_SYSTM_H
+#define _PORT_SYS_SYSTM_H
+
+#ifdef WANT_KERNEL_EMUL
+
+#include <sys/dmu_ctl.h>
+
+#define copyinstr(from,to,max,len) dctls_copyinstr(from,to,max,len)
+#define xcopyin(src,dest,size)     dctls_copyin(src,dest,size)
+#define xcopyout(src,dest,size)    dctls_copyout(src,dest,size)
+
+#endif /* WANT_KERNEL_EMUL */
+
+#endif /* _PORT_SYS_SYSM_H */
@@ -0,0 +1,31 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include_next <sys/time.h>
+
+#ifndef NANOSEC
+#define NANOSEC 1000000000
+#endif
@@ -0,0 +1,49 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include_next <sys/types.h>
+
+#ifndef _PORT_SYS_TYPES_H
+#define _PORT_SYS_TYPES_H
+
+#include "zfs_config.h"
+
+#ifndef HAVE_INTTYPES
+#include <inttypes.h>
+
+typedef enum boolean { B_FALSE, B_TRUE } boolean_t;
+
+typedef unsigned char uchar_t;
+typedef unsigned short ushort_t;
+typedef unsigned int uint_t;
+typedef unsigned long ulong_t;
+
+typedef long long longlong_t;
+typedef unsigned long long u_longlong_t;
+
+#endif /* HAVE_INTTYPES */
+
+#endif
@@ -0,0 +1,119 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include "zfs_config.h"
+
+#ifdef HAVE_UNICODE
+#include_next <sys/u8_textprep.h>
+#else
+
+#ifndef	_SYS_U8_TEXTPREP_H
+#define	_SYS_U8_TEXTPREP_H
+
+#include <sys/isa_defs.h>
+#include <sys/types.h>
+#include <sys/errno.h>
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+/*
+ * Unicode encoding conversion functions and their macros.
+ */
+#define	UCONV_IN_BIG_ENDIAN		0x0001
+#define	UCONV_OUT_BIG_ENDIAN		0x0002
+#define	UCONV_IN_SYSTEM_ENDIAN		0x0004
+#define	UCONV_OUT_SYSTEM_ENDIAN		0x0008
+#define	UCONV_IN_LITTLE_ENDIAN		0x0010
+#define	UCONV_OUT_LITTLE_ENDIAN		0x0020
+#define	UCONV_IGNORE_NULL		0x0040
+#define	UCONV_IN_ACCEPT_BOM		0x0080
+#define	UCONV_OUT_EMIT_BOM		0x0100
+
+extern int uconv_u16tou32(const uint16_t *, size_t *, uint32_t *, size_t *,
+	int);
+extern int uconv_u16tou8(const uint16_t *, size_t *, uchar_t *, size_t *, int);
+extern int uconv_u32tou16(const uint32_t *, size_t *, uint16_t *, size_t *,
+	int);
+extern int uconv_u32tou8(const uint32_t *, size_t *, uchar_t *, size_t *, int);
+extern int uconv_u8tou16(const uchar_t *, size_t *, uint16_t *, size_t *, int);
+extern int uconv_u8tou32(const uchar_t *, size_t *, uint32_t *, size_t *, int);
+
+/*
+ * UTF-8 text preparation functions and their macros.
+ *
+ * Among the macros defined, U8_CANON_DECOMP, U8_COMPAT_DECOMP, and
+ * U8_CANON_COMP are not public interfaces and must not be used directly
+ * at the flag input argument.
+ */
+#define	U8_STRCMP_CS			(0x00000001)
+#define	U8_STRCMP_CI_UPPER		(0x00000002)
+#define	U8_STRCMP_CI_LOWER		(0x00000004)
+
+#define	U8_CANON_DECOMP			(0x00000010)
+#define	U8_COMPAT_DECOMP		(0x00000020)
+#define	U8_CANON_COMP			(0x00000040)
+
+#define	U8_STRCMP_NFD			(U8_CANON_DECOMP)
+#define	U8_STRCMP_NFC			(U8_CANON_DECOMP | U8_CANON_COMP)
+#define	U8_STRCMP_NFKD			(U8_COMPAT_DECOMP)
+#define	U8_STRCMP_NFKC			(U8_COMPAT_DECOMP | U8_CANON_COMP)
+
+#define	U8_TEXTPREP_TOUPPER		(U8_STRCMP_CI_UPPER)
+#define	U8_TEXTPREP_TOLOWER		(U8_STRCMP_CI_LOWER)
+
+#define	U8_TEXTPREP_NFD			(U8_STRCMP_NFD)
+#define	U8_TEXTPREP_NFC			(U8_STRCMP_NFC)
+#define	U8_TEXTPREP_NFKD		(U8_STRCMP_NFKD)
+#define	U8_TEXTPREP_NFKC		(U8_STRCMP_NFKC)
+
+#define	U8_TEXTPREP_IGNORE_NULL		(0x00010000)
+#define	U8_TEXTPREP_IGNORE_INVALID	(0x00020000)
+#define	U8_TEXTPREP_NOWAIT		(0x00040000)
+
+#define	U8_UNICODE_320			(0)
+#define	U8_UNICODE_500			(1)
+#define	U8_UNICODE_LATEST		(U8_UNICODE_500)
+
+#define	U8_VALIDATE_ENTIRE		(0x00100000)
+#define	U8_VALIDATE_CHECK_ADDITIONAL	(0x00200000)
+#define	U8_VALIDATE_UCS2_RANGE		(0x00400000)
+
+#define	U8_ILLEGAL_CHAR			(-1)
+#define	U8_OUT_OF_RANGE_CHAR		(-2)
+
+extern int u8_validate(char *, size_t, char **, int, int *);
+extern int u8_strcmp(const char *, const char *, size_t, int, size_t, int *);
+extern size_t u8_textprep_str(char *, size_t *, char *, size_t *, int, size_t,
+	int *);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif /* HAVE_UNICODE */
+
+#endif	/* _SYS_U8_TEXTPREP_H */
@@ -0,0 +1,53 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include_next <unistd.h>
+
+#ifndef _PORT_UNISTD_H
+#define _PORT_UNISTD_H
+
+#include "zfs_config.h"
+
+#ifndef HAVE_ISSETUGID
+#include <sys/types.h>
+#define issetugid() (geteuid() == 0 || getegid() == 0)
+#endif
+
+#ifdef HAVE_IOCTL_IN_UNISTD_H
+#include <fake_ioctl.h>
+#endif
+
+#if !defined(__sun__) && !defined(__sun)
+/* It seems Solaris only returns positive host ids */
+static inline long fake_gethostid()
+{
+	long id = gethostid();
+	return id >= 0 ? id : -id;
+}
+#define gethostid() fake_gethostid()
+#endif
+
+#endif /* _PORT_UNISTD_H */