1 files changed, 112 insertions, 3 deletions

diff --git a/usr/src/boot/lib/libstand/zfs/libzfs.h b/usr/src/boot/lib/libstand/zfs/libzfs.h
index 7a6fcf57ea..ddf7f91975 100644
--- a/usr/src/boot/lib/libstand/zfs/libzfs.h
+++ b/usr/src/boot/lib/libstand/zfs/libzfs.h
@@ -27,24 +27,133 @@
 #ifndef _BOOT_LIBZFS_H_
 #define	_BOOT_LIBZFS_H_
 
+#include <zfsimpl.h>
+
 #define	ZFS_MAXNAMELEN	256
 
 /*
  * ZFS fully-qualified device descriptor.
  */
 struct zfs_devdesc {
-    struct devdesc	dd;		/* Must be first. */
-    uint64_t		pool_guid;
-    uint64_t		root_guid;
+	struct devdesc	dd;		/* Must be first. */
+	uint64_t	pool_guid;
+	uint64_t	root_guid;
 };
 
+/* nvp implementation version */
+#define	NV_VERSION		0
+
+/* nvlist persistent unique name flags, stored in nvl_nvflags */
+#define	NV_UNIQUE_NAME		0x1
+#define	NV_UNIQUE_NAME_TYPE	0x2
+
+#define	NV_ALIGN4(x)		(((x) + 3) & ~3)
+#define	NV_ALIGN(x)		(((x) + 7) & ~7)
+
+/*
+ * nvlist header.
+ * nvlist has 4 bytes header followed by version and flags, then nvpairs
+ * and the list is terminated by double zero.
+ */
+typedef struct {
+	char nvh_encoding;
+	char nvh_endian;
+	char nvh_reserved1;
+	char nvh_reserved2;
+} nvs_header_t;
+
+typedef struct {
+	nvs_header_t nv_header;
+	size_t nv_asize;
+	size_t nv_size;
+	uint8_t *nv_data;
+	uint8_t *nv_idx;
+} nvlist_t;
+
+/*
+ * nvpair header.
+ * nvpair has encoded and decoded size
+ * name string (size and data)
+ * data type and number of elements
+ * data
+ */
+typedef struct {
+	unsigned encoded_size;
+	unsigned decoded_size;
+} nvp_header_t;
+
+/*
+ * nvlist stream head.
+ */
+typedef struct {
+	unsigned nvl_version;
+	unsigned nvl_nvflag;
+	nvp_header_t nvl_pair;
+} nvs_data_t;
+
+typedef struct {
+	unsigned nv_size;
+	uint8_t nv_data[];	/* NV_ALIGN4(string) */
+} nv_string_t;
+
+typedef struct {
+	unsigned nv_type;	/* data_type_t */
+	unsigned nv_nelem;	/* number of elements */
+	uint8_t nv_data[];	/* data stream */
+} nv_pair_data_t;
+
+nvlist_t *nvlist_create(int);
+void nvlist_destroy(nvlist_t *);
+nvlist_t *nvlist_import(const char *, size_t);
+int nvlist_export(nvlist_t *);
+int nvlist_remove(nvlist_t *, const char *, data_type_t);
+int nvpair_type_from_name(const char *);
+nvp_header_t *nvpair_find(nvlist_t *, const char *);
+void nvpair_print(nvp_header_t *, unsigned int);
+void nvlist_print(const nvlist_t *, unsigned int);
+char *nvstring_get(nv_string_t *);
+int nvlist_find(const nvlist_t *, const char *, data_type_t,
+    int *, void *, int *);
+nvp_header_t *nvlist_next_nvpair(nvlist_t *, nvp_header_t *);
+
+int nvlist_add_boolean_value(nvlist_t *, const char *, boolean_t);
+int nvlist_add_byte(nvlist_t *, const char *, uint8_t);
+int nvlist_add_int8(nvlist_t *, const char *, int8_t);
+int nvlist_add_uint8(nvlist_t *, const char *, uint8_t);
+int nvlist_add_int16(nvlist_t *, const char *, int16_t);
+int nvlist_add_uint16(nvlist_t *, const char *, uint16_t);
+int nvlist_add_int32(nvlist_t *, const char *, int32_t);
+int nvlist_add_uint32(nvlist_t *, const char *, uint32_t);
+int nvlist_add_int64(nvlist_t *, const char *, int64_t);
+int nvlist_add_uint64(nvlist_t *, const char *, uint64_t);
+int nvlist_add_string(nvlist_t *, const char *, const char *);
+int nvlist_add_boolean_array(nvlist_t *, const char *, boolean_t *, uint32_t);
+int nvlist_add_byte_array(nvlist_t *, const char *, uint8_t *, uint32_t);
+int nvlist_add_int8_array(nvlist_t *, const char *, int8_t *, uint32_t);
+int nvlist_add_uint8_array(nvlist_t *, const char *, uint8_t *, uint32_t);
+int nvlist_add_int16_array(nvlist_t *, const char *, int16_t *, uint32_t);
+int nvlist_add_uint16_array(nvlist_t *, const char *, uint16_t *, uint32_t);
+int nvlist_add_int32_array(nvlist_t *, const char *, int32_t *, uint32_t);
+int nvlist_add_uint32_array(nvlist_t *, const char *, uint32_t *, uint32_t);
+int nvlist_add_int64_array(nvlist_t *, const char *, int64_t *, uint32_t);
+int nvlist_add_uint64_array(nvlist_t *, const char *, uint64_t *, uint32_t);
+int nvlist_add_string_array(nvlist_t *, const char *, char * const *, uint32_t);
+int nvlist_add_nvlist(nvlist_t *, const char *, nvlist_t *);
+int nvlist_add_nvlist_array(nvlist_t *, const char *, nvlist_t **, uint32_t);
+
 int	zfs_parsedev(struct zfs_devdesc *, const char *, const char **);
 char	*zfs_bootfs(void *);
 char	*zfs_fmtdev(void *);
 int	zfs_probe_dev(const char *, uint64_t *);
 int	zfs_list(const char *);
+int	zfs_get_bootonce(void *, const char *, char *, size_t);
+int	zfs_get_bootenv(void *, nvlist_t **);
+int	zfs_set_bootenv(void *, nvlist_t *);
+int	zfs_attach_nvstore(void *);
 uint64_t ldi_get_size(void *);
 
+nvlist_t *vdev_read_bootenv(vdev_t *);
+
 extern struct devsw zfs_dev;
 extern struct fs_ops zfs_fsops;