/* * 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 https://opensource.org/licenses/CDDL-1.0. * 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 2005 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _LIBUUTIL_IMPL_H #define _LIBUUTIL_IMPL_H #include #include #include #include #ifdef __cplusplus extern "C" { #endif void uu_set_error(uint_t); __attribute__((format(printf, 1, 2), __noreturn__)) void uu_panic(const char *format, ...); /* * uu_list structures */ typedef struct uu_list_node_impl { struct uu_list_node_impl *uln_next; struct uu_list_node_impl *uln_prev; } uu_list_node_impl_t; struct uu_list_walk { uu_list_walk_t *ulw_next; uu_list_walk_t *ulw_prev; uu_list_t *ulw_list; int8_t ulw_dir; uint8_t ulw_robust; uu_list_node_impl_t *ulw_next_result; }; struct uu_list { uu_list_t *ul_next; uu_list_t *ul_prev; uu_list_pool_t *ul_pool; void *ul_parent; size_t ul_offset; size_t ul_numnodes; uint8_t ul_debug; uint8_t ul_sorted; uint8_t ul_index; /* mark for uu_list_index_ts */ uu_list_node_impl_t ul_null_node; uu_list_walk_t ul_null_walk; /* for robust walkers */ }; #define UU_LIST_POOL_MAXNAME 64 struct uu_list_pool { uu_list_pool_t *ulp_next; uu_list_pool_t *ulp_prev; char ulp_name[UU_LIST_POOL_MAXNAME]; size_t ulp_nodeoffset; size_t ulp_objsize; uu_compare_fn_t *ulp_cmp; uint8_t ulp_debug; uint8_t ulp_last_index; pthread_mutex_t ulp_lock; /* protects null_list */ uu_list_t ulp_null_list; }; /* * uu_avl structures */ typedef struct avl_node uu_avl_node_impl_t; struct uu_avl_walk { uu_avl_walk_t *uaw_next; uu_avl_walk_t *uaw_prev; uu_avl_t *uaw_avl; void *uaw_next_result; int8_t uaw_dir; uint8_t uaw_robust; }; struct uu_avl { uu_avl_t *ua_next; uu_avl_t *ua_prev; uu_avl_pool_t *ua_pool; void *ua_parent; uint8_t ua_debug; uint8_t ua_index; /* mark for uu_avl_index_ts */ struct avl_tree ua_tree; uu_avl_walk_t ua_null_walk; }; #define UU_AVL_POOL_MAXNAME 64 struct uu_avl_pool { uu_avl_pool_t *uap_next; uu_avl_pool_t *uap_prev; char uap_name[UU_AVL_POOL_MAXNAME]; size_t uap_nodeoffset; size_t uap_objsize; uu_compare_fn_t *uap_cmp; uint8_t uap_debug; uint8_t uap_last_index; pthread_mutex_t uap_lock; /* protects null_avl */ uu_avl_t uap_null_avl; }; /* * atfork() handlers */ void uu_avl_lockup(void); void uu_avl_release(void); void uu_list_lockup(void); void uu_list_release(void); #ifdef __cplusplus } #endif #endif /* _LIBUUTIL_IMPL_H */