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-rw-r--r--uts/common/sys/nvpair_impl.h73
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+/*
+ * 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 2004 Sun Microsystems, Inc. All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef _NVPAIR_IMPL_H
+#define _NVPAIR_IMPL_H
+
+#pragma ident "%Z%%M% %I% %E% SMI"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/nvpair.h>
+
+/*
+ * The structures here provided for information and debugging purposes only
+ * may be changed in the future.
+ */
+
+/*
+ * implementation linked list for pre-packed data
+ */
+typedef struct i_nvp i_nvp_t;
+
+struct i_nvp {
+ union {
+ uint64_t _nvi_align; /* ensure alignment */
+ struct {
+ i_nvp_t *_nvi_next; /* pointer to next nvpair */
+ i_nvp_t *_nvi_prev; /* pointer to prev nvpair */
+ } _nvi;
+ } _nvi_un;
+ nvpair_t nvi_nvp; /* nvpair */
+};
+#define nvi_next _nvi_un._nvi._nvi_next
+#define nvi_prev _nvi_un._nvi._nvi_prev
+
+typedef struct {
+ i_nvp_t *nvp_list; /* linked list of nvpairs */
+ i_nvp_t *nvp_last; /* last nvpair */
+ i_nvp_t *nvp_curr; /* current walker nvpair */
+ nv_alloc_t *nvp_nva; /* pluggable allocator */
+ uint32_t nvp_stat; /* internal state */
+} nvpriv_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _NVPAIR_IMPL_H */