1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate #ifndef _NVPAIR_IMPL_H 28*7c478bd9Sstevel@tonic-gate #define _NVPAIR_IMPL_H 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*7c478bd9Sstevel@tonic-gate 32*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 33*7c478bd9Sstevel@tonic-gate extern "C" { 34*7c478bd9Sstevel@tonic-gate #endif 35*7c478bd9Sstevel@tonic-gate 36*7c478bd9Sstevel@tonic-gate #include <sys/nvpair.h> 37*7c478bd9Sstevel@tonic-gate 38*7c478bd9Sstevel@tonic-gate /* 39*7c478bd9Sstevel@tonic-gate * The structures here provided for information and debugging purposes only 40*7c478bd9Sstevel@tonic-gate * may be changed in the future. 41*7c478bd9Sstevel@tonic-gate */ 42*7c478bd9Sstevel@tonic-gate 43*7c478bd9Sstevel@tonic-gate /* 44*7c478bd9Sstevel@tonic-gate * implementation linked list for pre-packed data 45*7c478bd9Sstevel@tonic-gate */ 46*7c478bd9Sstevel@tonic-gate typedef struct i_nvp i_nvp_t; 47*7c478bd9Sstevel@tonic-gate 48*7c478bd9Sstevel@tonic-gate struct i_nvp { 49*7c478bd9Sstevel@tonic-gate union { 50*7c478bd9Sstevel@tonic-gate uint64_t _nvi_align; /* ensure alignment */ 51*7c478bd9Sstevel@tonic-gate struct { 52*7c478bd9Sstevel@tonic-gate i_nvp_t *_nvi_next; /* pointer to next nvpair */ 53*7c478bd9Sstevel@tonic-gate i_nvp_t *_nvi_prev; /* pointer to prev nvpair */ 54*7c478bd9Sstevel@tonic-gate } _nvi; 55*7c478bd9Sstevel@tonic-gate } _nvi_un; 56*7c478bd9Sstevel@tonic-gate nvpair_t nvi_nvp; /* nvpair */ 57*7c478bd9Sstevel@tonic-gate }; 58*7c478bd9Sstevel@tonic-gate #define nvi_next _nvi_un._nvi._nvi_next 59*7c478bd9Sstevel@tonic-gate #define nvi_prev _nvi_un._nvi._nvi_prev 60*7c478bd9Sstevel@tonic-gate 61*7c478bd9Sstevel@tonic-gate typedef struct { 62*7c478bd9Sstevel@tonic-gate i_nvp_t *nvp_list; /* linked list of nvpairs */ 63*7c478bd9Sstevel@tonic-gate i_nvp_t *nvp_last; /* last nvpair */ 64*7c478bd9Sstevel@tonic-gate i_nvp_t *nvp_curr; /* current walker nvpair */ 65*7c478bd9Sstevel@tonic-gate nv_alloc_t *nvp_nva; /* pluggable allocator */ 66*7c478bd9Sstevel@tonic-gate uint32_t nvp_stat; /* internal state */ 67*7c478bd9Sstevel@tonic-gate } nvpriv_t; 68*7c478bd9Sstevel@tonic-gate 69*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 70*7c478bd9Sstevel@tonic-gate } 71*7c478bd9Sstevel@tonic-gate #endif 72*7c478bd9Sstevel@tonic-gate 73*7c478bd9Sstevel@tonic-gate #endif /* _NVPAIR_IMPL_H */ 74