1 files changed, 115 insertions, 0 deletions
diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dsl_prop.h b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dsl_prop.h
new file mode 100644
index 000000000000..21e6f4674be9
--- /dev/null
+++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dsl_prop.h
@@ -0,0 +1,115 @@
+/*
+ * 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 (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012 by Delphix. All rights reserved.
+ */
+
+#ifndef	_SYS_DSL_PROP_H
+#define	_SYS_DSL_PROP_H
+
+#include <sys/dmu.h>
+#include <sys/dsl_pool.h>
+#include <sys/zfs_context.h>
+#include <sys/dsl_synctask.h>
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+struct dsl_dataset;
+struct dsl_dir;
+
+/* The callback func may not call into the DMU or DSL! */
+typedef void (dsl_prop_changed_cb_t)(void *arg, uint64_t newval);
+
+typedef struct dsl_prop_record {
+	list_node_t pr_node; /* link on dd_props */
+	const char *pr_propname;
+	list_t pr_cbs;
+} dsl_prop_record_t;
+
+typedef struct dsl_prop_cb_record {
+	list_node_t cbr_pr_node; /* link on pr_cbs */
+	list_node_t cbr_ds_node; /* link on ds_prop_cbs */
+	dsl_prop_record_t *cbr_pr;
+	struct dsl_dataset *cbr_ds;
+	dsl_prop_changed_cb_t *cbr_func;
+	void *cbr_arg;
+} dsl_prop_cb_record_t;
+
+typedef struct dsl_props_arg {
+	nvlist_t *pa_props;
+	zprop_source_t pa_source;
+} dsl_props_arg_t;
+
+void dsl_prop_init(dsl_dir_t *dd);
+void dsl_prop_fini(dsl_dir_t *dd);
+int dsl_prop_register(struct dsl_dataset *ds, const char *propname,
+    dsl_prop_changed_cb_t *callback, void *cbarg);
+void dsl_prop_unregister_all(struct dsl_dataset *ds, void *cbarg);
+void dsl_prop_notify_all(struct dsl_dir *dd);
+boolean_t dsl_prop_hascb(struct dsl_dataset *ds);
+
+int dsl_prop_get(const char *ddname, const char *propname,
+    int intsz, int numints, void *buf, char *setpoint);
+int dsl_prop_get_integer(const char *ddname, const char *propname,
+    uint64_t *valuep, char *setpoint);
+int dsl_prop_get_all(objset_t *os, nvlist_t **nvp);
+int dsl_prop_get_received(const char *dsname, nvlist_t **nvp);
+int dsl_prop_get_ds(struct dsl_dataset *ds, const char *propname,
+    int intsz, int numints, void *buf, char *setpoint);
+int dsl_prop_get_int_ds(struct dsl_dataset *ds, const char *propname,
+    uint64_t *valuep);
+int dsl_prop_get_dd(struct dsl_dir *dd, const char *propname,
+    int intsz, int numints, void *buf, char *setpoint,
+    boolean_t snapshot);
+
+void dsl_props_set_sync_impl(struct dsl_dataset *ds, zprop_source_t source,
+    nvlist_t *props, dmu_tx_t *tx);
+void dsl_prop_set_sync_impl(struct dsl_dataset *ds, const char *propname,
+    zprop_source_t source, int intsz, int numints, const void *value,
+    dmu_tx_t *tx);
+int dsl_props_set(const char *dsname, zprop_source_t source, nvlist_t *nvl);
+int dsl_prop_set_int(const char *dsname, const char *propname,
+    zprop_source_t source, uint64_t value);
+int dsl_prop_set_string(const char *dsname, const char *propname,
+    zprop_source_t source, const char *value);
+int dsl_prop_inherit(const char *dsname, const char *propname,
+    zprop_source_t source);
+
+int dsl_prop_predict(dsl_dir_t *dd, const char *propname,
+    zprop_source_t source, uint64_t value, uint64_t *newvalp);
+
+/* flag first receive on or after SPA_VERSION_RECVD_PROPS */
+boolean_t dsl_prop_get_hasrecvd(const char *dsname);
+int dsl_prop_set_hasrecvd(const char *dsname);
+void dsl_prop_unset_hasrecvd(const char *dsname);
+
+void dsl_prop_nvlist_add_uint64(nvlist_t *nv, zfs_prop_t prop, uint64_t value);
+void dsl_prop_nvlist_add_string(nvlist_t *nv,
+    zfs_prop_t prop, const char *value);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _SYS_DSL_PROP_H */