diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5B2.c | 266 | ||||
| -rw-r--r-- | src/H5B2cache.c | 258 | ||||
| -rw-r--r-- | src/H5B2dbg.c | 138 | ||||
| -rw-r--r-- | src/H5B2hdr.c | 144 | ||||
| -rw-r--r-- | src/H5B2int.c | 528 | ||||
| -rw-r--r-- | src/H5B2pkg.h | 64 | ||||
| -rw-r--r-- | src/H5B2stat.c | 10 | ||||
| -rw-r--r-- | src/H5B2test.c | 34 |
8 files changed, 721 insertions, 721 deletions
@@ -62,17 +62,17 @@ /********************/ /* Local Prototypes */ /********************/ -static H5B2_t *H5B2_open(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, +static H5B2_hdr_t *H5B2_open(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, H5AC_protect_t rw); -static herr_t H5B2_close(H5B2_t *bt2, hid_t dxpl_id); +static herr_t H5B2_close(H5B2_hdr_t *hdr, hid_t dxpl_id); /*********************/ /* Package Variables */ /*********************/ -/* Declare a free list to manage the H5B2_t struct */ -H5FL_DEFINE(H5B2_t); +/* Declare a free list to manage the H5B2_hdr_t struct */ +H5FL_DEFINE(H5B2_hdr_t); /*****************************/ @@ -104,8 +104,8 @@ H5B2_create(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, size_t node_size, size_t rrec_size, unsigned split_percent, unsigned merge_percent, haddr_t *addr_p) { - H5B2_t *bt2 = NULL; /* The new B-tree header information */ - herr_t ret_value = SUCCEED; + H5B2_hdr_t *hdr = NULL; /* The new B-tree header information */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5B2_create, FAIL) @@ -124,31 +124,31 @@ H5B2_create(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, size_t node_size, /* * Allocate file and memory data structures. */ - if(NULL == (bt2 = H5FL_CALLOC(H5B2_t))) + if(NULL == (hdr = H5FL_CALLOC(H5B2_hdr_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for B-tree header") /* Assign non-zero information */ - bt2->root.addr = HADDR_UNDEF; + hdr->root.addr = HADDR_UNDEF; /* Initialize shared B-tree info */ - if(H5B2_hdr_init(f, bt2, type, 0, node_size, rrec_size, split_percent, merge_percent) < 0) + if(H5B2_hdr_init(f, hdr, type, 0, node_size, rrec_size, split_percent, merge_percent) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't create shared B-tree info") /* Allocate space for the header on disk */ - if(HADDR_UNDEF == (bt2->addr = H5MF_alloc(f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)H5B2_HEADER_SIZE(f)))) + if(HADDR_UNDEF == (hdr->addr = H5MF_alloc(f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)H5B2_HEADER_SIZE(f)))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for B-tree header") /* Cache the new B-tree node */ - if(H5AC_set(f, dxpl_id, H5AC_BT2_HDR, bt2->addr, bt2, H5AC__NO_FLAGS_SET) < 0) + if(H5AC_set(f, dxpl_id, H5AC_BT2_HDR, hdr->addr, hdr, H5AC__NO_FLAGS_SET) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "can't add B-tree header to cache") /* Set the B-tree's address to return */ - *addr_p = bt2->addr; + *addr_p = hdr->addr; done: if(ret_value < 0) { - if(bt2) - (void)H5B2_cache_hdr_dest(f, bt2); + if(hdr) + (void)H5B2_cache_hdr_dest(f, hdr); } /* end if */ FUNC_LEAVE_NOAPI(ret_value) @@ -169,12 +169,12 @@ done: * *------------------------------------------------------------------------- */ -static H5B2_t * +static H5B2_hdr_t * H5B2_open(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, H5AC_protect_t rw) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ - H5B2_t *ret_value; /* Return value */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *ret_value; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5B2_open) @@ -184,18 +184,18 @@ H5B2_open(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, HDassert(H5F_addr_defined(addr)); /* Look up the B-tree header */ - if(NULL == (bt2 = (H5B2_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, addr, type, NULL, rw))) + if(NULL == (hdr = (H5B2_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, addr, type, NULL, rw))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, NULL, "unable to load B-tree header") /* Set file pointer for this B-tree operation */ - bt2->f = f; + hdr->f = f; /* Set the return value */ - ret_value = bt2; + ret_value = hdr; done: if(!ret_value) { - if(bt2 && H5B2_close(bt2, dxpl_id) < 0) + if(hdr && H5B2_close(hdr, dxpl_id) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, NULL, "unable to close B-tree") } /* end if */ @@ -220,7 +220,7 @@ herr_t H5B2_insert(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, void *udata) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5B2_insert, FAIL) @@ -231,39 +231,39 @@ H5B2_insert(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, HDassert(H5F_addr_defined(addr)); /* Open the B-tree header */ - if(NULL == (bt2 = H5B2_open(f, dxpl_id, type, addr, H5AC_WRITE))) + if(NULL == (hdr = H5B2_open(f, dxpl_id, type, addr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTOPENOBJ, FAIL, "unable to open B-tree") /* Check if the root node is allocated yet */ - if(!H5F_addr_defined(bt2->root.addr)) { + if(!H5F_addr_defined(hdr->root.addr)) { /* Create root node as leaf node in B-tree */ - if(H5B2_create_leaf(f, dxpl_id, bt2, &(bt2->root)) < 0) + if(H5B2_create_leaf(f, dxpl_id, hdr, &(hdr->root)) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to create root node") } /* end if */ /* Check if we need to split the root node (equiv. to a 1->2 node split) */ - else if(bt2->root.node_nrec == bt2->node_info[bt2->depth].split_nrec) { + else if(hdr->root.node_nrec == hdr->node_info[hdr->depth].split_nrec) { /* Split root node */ - if(H5B2_split_root(f, dxpl_id, bt2) < 0) + if(H5B2_split_root(f, dxpl_id, hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to split root node") } /* end if */ /* Attempt to insert record into B-tree */ - if(bt2->depth > 0) { - if(H5B2_insert_internal(f, dxpl_id, bt2, bt2->depth, NULL, &bt2->root, udata) < 0) + if(hdr->depth > 0) { + if(H5B2_insert_internal(f, dxpl_id, hdr, hdr->depth, NULL, &hdr->root, udata) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, FAIL, "unable to insert record into B-tree internal node") } /* end if */ else { - if(H5B2_insert_leaf(f, dxpl_id, bt2, &bt2->root, udata) < 0) + if(H5B2_insert_leaf(f, dxpl_id, hdr, &hdr->root, udata) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, FAIL, "unable to insert record into B-tree leaf node") } /* end else */ /* Mark B-tree header as dirty */ - if(H5B2_hdr_dirty(bt2) < 0) + if(H5B2_hdr_dirty(hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTMARKDIRTY, FAIL, "unable to mark B-tree header dirty") done: /* Close the B-tree */ - if(bt2 && H5B2_close(bt2, dxpl_id) < 0) + if(hdr && H5B2_close(hdr, dxpl_id) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, FAIL, "unable to close B-tree") FUNC_LEAVE_NOAPI(ret_value) @@ -291,7 +291,7 @@ herr_t H5B2_iterate(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, H5B2_operator_t op, void *op_data) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5B2_iterate, FAIL) @@ -303,19 +303,19 @@ H5B2_iterate(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, HDassert(op); /* Open the B-tree header */ - if(NULL == (bt2 = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) + if(NULL == (hdr = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTOPENOBJ, FAIL, "unable to open B-tree") /* Iterate through records */ - if(bt2->root.node_nrec > 0) { + if(hdr->root.node_nrec > 0) { /* Iterate through nodes */ - if((ret_value = H5B2_iterate_node(f, dxpl_id, bt2, bt2->depth, &bt2->root, op, op_data)) < 0) + if((ret_value = H5B2_iterate_node(f, dxpl_id, hdr, hdr->depth, &hdr->root, op, op_data)) < 0) HERROR(H5E_BTREE, H5E_CANTLIST, "node iteration failed"); } /* end if */ done: /* Close the B-tree */ - if(bt2 && H5B2_close(bt2, dxpl_id) < 0) + if(hdr && H5B2_close(hdr, dxpl_id) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, FAIL, "unable to close B-tree") FUNC_LEAVE_NOAPI(ret_value) @@ -349,7 +349,7 @@ htri_t H5B2_find(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, void *udata, H5B2_found_t op, void *op_data) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ H5B2_node_ptr_t curr_node_ptr; /* Node pointer info for current node */ unsigned depth; /* Current depth of the tree */ int cmp; /* Comparison value of records */ @@ -364,14 +364,14 @@ H5B2_find(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, HDassert(H5F_addr_defined(addr)); /* Open the B-tree header */ - if(NULL == (bt2 = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) + if(NULL == (hdr = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTOPENOBJ, FAIL, "unable to open B-tree") /* Make copy of the root node pointer to start search with */ - curr_node_ptr = bt2->root; + curr_node_ptr = hdr->root; /* Current depth of the tree */ - depth = bt2->depth; + depth = hdr->depth; /* Check for empty tree */ if(curr_node_ptr.node_nrec == 0) @@ -384,11 +384,11 @@ H5B2_find(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, H5B2_node_ptr_t next_node_ptr; /* Node pointer info for next node */ /* Lock B-tree current node */ - if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, bt2, curr_node_ptr.addr, curr_node_ptr.node_nrec, depth, H5AC_READ))) + if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, hdr, curr_node_ptr.addr, curr_node_ptr.node_nrec, depth, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Locate node pointer for child */ - cmp = H5B2_locate_record(bt2->type, internal->nrec, bt2->nat_off, internal->int_native, udata, &idx); + cmp = H5B2_locate_record(hdr->type, internal->nrec, hdr->nat_off, internal->int_native, udata, &idx); if(cmp > 0) idx++; @@ -405,7 +405,7 @@ H5B2_find(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, } /* end if */ else { /* Make callback for current record */ - if(op && (op)(H5B2_INT_NREC(internal, bt2, idx), op_data) < 0) { + if(op && (op)(H5B2_INT_NREC(internal, hdr, idx), op_data) < 0) { /* Unlock current node */ if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node") @@ -429,11 +429,11 @@ H5B2_find(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, H5B2_leaf_t *leaf; /* Pointer to leaf node in B-tree */ /* Lock B-tree leaf node */ - if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, &(curr_node_ptr.node_nrec), bt2, H5AC_READ))) + if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, &(curr_node_ptr.node_nrec), hdr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Locate record */ - cmp = H5B2_locate_record(bt2->type, leaf->nrec, bt2->nat_off, leaf->leaf_native, udata, &idx); + cmp = H5B2_locate_record(hdr->type, leaf->nrec, hdr->nat_off, leaf->leaf_native, udata, &idx); if(cmp != 0) { /* Unlock leaf node */ @@ -445,7 +445,7 @@ H5B2_find(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, } /* end if */ else { /* Make callback for current record */ - if(op && (op)(H5B2_LEAF_NREC(leaf, bt2, idx), op_data) < 0) { + if(op && (op)(H5B2_LEAF_NREC(leaf, hdr, idx), op_data) < 0) { /* Unlock current node */ if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node") @@ -461,7 +461,7 @@ H5B2_find(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, done: /* Close the B-tree */ - if(bt2 && H5B2_close(bt2, dxpl_id) < 0) + if(hdr && H5B2_close(hdr, dxpl_id) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, FAIL, "unable to close B-tree") FUNC_LEAVE_NOAPI(ret_value) @@ -490,7 +490,7 @@ herr_t H5B2_index(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, H5_iter_order_t order, hsize_t idx, H5B2_found_t op, void *op_data) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ H5B2_node_ptr_t curr_node_ptr; /* Node pointer info for current node */ unsigned depth; /* Current depth of the tree */ herr_t ret_value = SUCCEED; /* Return value */ @@ -504,14 +504,14 @@ H5B2_index(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, HDassert(op); /* Open the B-tree header */ - if(NULL == (bt2 = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) + if(NULL == (hdr = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTOPENOBJ, FAIL, "unable to open B-tree") /* Make copy of the root node pointer to start search with */ - curr_node_ptr = bt2->root; + curr_node_ptr = hdr->root; /* Current depth of the tree */ - depth = bt2->depth; + depth = hdr->depth; /* Check for empty tree */ if(curr_node_ptr.node_nrec == 0) @@ -532,7 +532,7 @@ H5B2_index(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, unsigned u; /* Local index variable */ /* Lock B-tree current node */ - if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, bt2, curr_node_ptr.addr, curr_node_ptr.node_nrec, depth, H5AC_READ))) + if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, hdr, curr_node_ptr.addr, curr_node_ptr.node_nrec, depth, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Search for record with correct index */ @@ -556,7 +556,7 @@ H5B2_index(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, /* Check if record is in this node */ if(internal->node_ptrs[u].all_nrec == idx) { /* Make callback for current record */ - if((op)(H5B2_INT_NREC(internal, bt2, u), op_data) < 0) { + if((op)(H5B2_INT_NREC(internal, hdr, u), op_data) < 0) { /* Unlock current node */ if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node") @@ -604,14 +604,14 @@ H5B2_index(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, H5B2_leaf_t *leaf; /* Pointer to leaf node in B-tree */ /* Lock B-tree leaf node */ - if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, &(curr_node_ptr.node_nrec), bt2, H5AC_READ))) + if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, &(curr_node_ptr.node_nrec), hdr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Sanity check index */ HDassert(idx < leaf->nrec); /* Make callback for correct record */ - if((op)(H5B2_LEAF_NREC(leaf, bt2, idx), op_data) < 0) { + if((op)(H5B2_LEAF_NREC(leaf, hdr, idx), op_data) < 0) { /* Unlock current node */ if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node") @@ -626,7 +626,7 @@ H5B2_index(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, done: /* Close the B-tree */ - if(bt2 && H5B2_close(bt2, dxpl_id) < 0) + if(hdr && H5B2_close(hdr, dxpl_id) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, FAIL, "unable to close B-tree") FUNC_LEAVE_NOAPI(ret_value) @@ -650,7 +650,7 @@ herr_t H5B2_remove(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, void *udata, H5B2_remove_t op, void *op_data) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5B2_remove, FAIL) @@ -661,49 +661,49 @@ H5B2_remove(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, HDassert(H5F_addr_defined(addr)); /* Open the B-tree header */ - if(NULL == (bt2 = H5B2_open(f, dxpl_id, type, addr, H5AC_WRITE))) + if(NULL == (hdr = H5B2_open(f, dxpl_id, type, addr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTOPENOBJ, FAIL, "unable to open B-tree") /* Check for empty B-tree */ - if(0 == bt2->root.all_nrec) + if(0 == hdr->root.all_nrec) HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "record is not in B-tree") /* Attempt to remove record from B-tree */ - if(bt2->depth > 0) { + if(hdr->depth > 0) { hbool_t depth_decreased = FALSE; /* Flag to indicate whether the depth of the B-tree decreased */ - if(H5B2_remove_internal(f, dxpl_id, bt2, &depth_decreased, NULL, bt2->depth, - &(bt2->cache_info), NULL, &bt2->root, udata, op, op_data) < 0) + if(H5B2_remove_internal(f, dxpl_id, hdr, &depth_decreased, NULL, hdr->depth, + &(hdr->cache_info), NULL, &hdr->root, udata, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree internal node") /* Check for decreasing the depth of the B-tree */ if(depth_decreased) { /* Destroy free list factories for previous depth */ - if(bt2->node_info[bt2->depth].nat_rec_fac) - if(H5FL_fac_term(bt2->node_info[bt2->depth].nat_rec_fac) < 0) + if(hdr->node_info[hdr->depth].nat_rec_fac) + if(H5FL_fac_term(hdr->node_info[hdr->depth].nat_rec_fac) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't destroy node's native record block factory") - if(bt2->node_info[bt2->depth].node_ptr_fac) - if(H5FL_fac_term(bt2->node_info[bt2->depth].node_ptr_fac) < 0) + if(hdr->node_info[hdr->depth].node_ptr_fac) + if(H5FL_fac_term(hdr->node_info[hdr->depth].node_ptr_fac) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't destroy node's node pointer block factory") - bt2->depth -= depth_decreased; + hdr->depth -= depth_decreased; } /* end for */ } /* end if */ else { - if(H5B2_remove_leaf(f, dxpl_id, bt2, &bt2->root, udata, op, op_data) < 0) + if(H5B2_remove_leaf(f, dxpl_id, hdr, &hdr->root, udata, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree leaf node") } /* end else */ /* Decrement # of records in B-tree */ - bt2->root.all_nrec--; + hdr->root.all_nrec--; /* Mark B-tree header as dirty */ - if(H5B2_hdr_dirty(bt2) < 0) + if(H5B2_hdr_dirty(hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTMARKDIRTY, FAIL, "unable to mark B-tree header dirty") done: /* Close the B-tree */ - if(bt2 && H5B2_close(bt2, dxpl_id) < 0) + if(hdr && H5B2_close(hdr, dxpl_id) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, FAIL, "unable to close B-tree") FUNC_LEAVE_NOAPI(ret_value) @@ -728,7 +728,7 @@ H5B2_remove_by_idx(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, H5_iter_order_t order, hsize_t idx, H5B2_remove_t op, void *op_data) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5B2_remove_by_idx, FAIL) @@ -739,57 +739,57 @@ H5B2_remove_by_idx(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, HDassert(H5F_addr_defined(addr)); /* Open the B-tree header */ - if(NULL == (bt2 = H5B2_open(f, dxpl_id, type, addr, H5AC_WRITE))) + if(NULL == (hdr = H5B2_open(f, dxpl_id, type, addr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTOPENOBJ, FAIL, "unable to open B-tree") /* Check for empty B-tree */ - if(0 == bt2->root.all_nrec) + if(0 == hdr->root.all_nrec) HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "record is not in B-tree") /* Check for index greater than the number of records in the tree */ - if(idx >= bt2->root.all_nrec) + if(idx >= hdr->root.all_nrec) HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "B-tree doesn't have that many records") /* Check for reverse indexing and map requested index to appropriate forward index */ if(H5_ITER_DEC == order) - idx = bt2->root.all_nrec - (idx + 1); + idx = hdr->root.all_nrec - (idx + 1); /* Attempt to remove record from B-tree */ - if(bt2->depth > 0) { + if(hdr->depth > 0) { hbool_t depth_decreased = FALSE; /* Flag to indicate whether the depth of the B-tree decreased */ - if(H5B2_remove_internal_by_idx(f, dxpl_id, bt2, &depth_decreased, NULL, bt2->depth, - &(bt2->cache_info), NULL, &bt2->root, idx, op, op_data) < 0) + if(H5B2_remove_internal_by_idx(f, dxpl_id, hdr, &depth_decreased, NULL, hdr->depth, + &(hdr->cache_info), NULL, &hdr->root, idx, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree internal node") /* Check for decreasing the depth of the B-tree */ if(depth_decreased) { /* Destroy free list factories for previous depth */ - if(bt2->node_info[bt2->depth].nat_rec_fac) - if(H5FL_fac_term(bt2->node_info[bt2->depth].nat_rec_fac) < 0) + if(hdr->node_info[hdr->depth].nat_rec_fac) + if(H5FL_fac_term(hdr->node_info[hdr->depth].nat_rec_fac) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't destroy node's native record block factory") - if(bt2->node_info[bt2->depth].node_ptr_fac) - if(H5FL_fac_term(bt2->node_info[bt2->depth].node_ptr_fac) < 0) + if(hdr->node_info[hdr->depth].node_ptr_fac) + if(H5FL_fac_term(hdr->node_info[hdr->depth].node_ptr_fac) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't destroy node's node pointer block factory") - bt2->depth -= depth_decreased; + hdr->depth -= depth_decreased; } /* end for */ } /* end if */ else { - if(H5B2_remove_leaf_by_idx(f, dxpl_id, bt2, &bt2->root, (unsigned)idx, op, op_data) < 0) + if(H5B2_remove_leaf_by_idx(f, dxpl_id, hdr, &hdr->root, (unsigned)idx, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree leaf node") } /* end else */ /* Decrement # of records in B-tree */ - bt2->root.all_nrec--; + hdr->root.all_nrec--; /* Mark B-tree header as dirty */ - if(H5B2_hdr_dirty(bt2) < 0) + if(H5B2_hdr_dirty(hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTMARKDIRTY, FAIL, "unable to mark B-tree header dirty") done: /* Close the B-tree */ - if(bt2 && H5B2_close(bt2, dxpl_id) < 0) + if(hdr && H5B2_close(hdr, dxpl_id) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, FAIL, "unable to close B-tree") FUNC_LEAVE_NOAPI(ret_value) @@ -813,8 +813,8 @@ herr_t H5B2_get_nrec(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, hsize_t *nrec) { - H5B2_t *bt2=NULL; /* Pointer to the B-tree header */ - herr_t ret_value = SUCCEED; + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5B2_get_nrec, FAIL) @@ -825,15 +825,15 @@ H5B2_get_nrec(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, HDassert(nrec); /* Open the B-tree header */ - if(NULL == (bt2 = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) + if(NULL == (hdr = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTOPENOBJ, FAIL, "unable to open B-tree") /* Get B-tree number of records */ - *nrec = bt2->root.all_nrec; + *nrec = hdr->root.all_nrec; done: /* Close the B-tree */ - if(bt2 && H5B2_close(bt2, dxpl_id) < 0) + if(hdr && H5B2_close(hdr, dxpl_id) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, FAIL, "unable to close B-tree") FUNC_LEAVE_NOAPI(ret_value) @@ -869,7 +869,7 @@ herr_t H5B2_neighbor(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, H5B2_compare_t range, void *udata, H5B2_found_t op, void *op_data) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5B2_neighbor, FAIL) @@ -881,26 +881,26 @@ H5B2_neighbor(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, HDassert(op); /* Open the B-tree header */ - if(NULL == (bt2 = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) + if(NULL == (hdr = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTOPENOBJ, FAIL, "unable to open B-tree") /* Check for empty tree */ - if(!H5F_addr_defined(bt2->root.addr)) + if(!H5F_addr_defined(hdr->root.addr)) HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "B-tree has no records") /* Attempt to find neighbor record in B-tree */ - if(bt2->depth > 0) { - if(H5B2_neighbor_internal(f, dxpl_id, bt2, bt2->depth, &bt2->root, NULL, range, udata, op, op_data) < 0) + if(hdr->depth > 0) { + if(H5B2_neighbor_internal(f, dxpl_id, hdr, hdr->depth, &hdr->root, NULL, range, udata, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "unable to find neighbor record in B-tree internal node") } /* end if */ else { - if(H5B2_neighbor_leaf(f, dxpl_id, bt2, &bt2->root, NULL, range, udata, op, op_data) < 0) + if(H5B2_neighbor_leaf(f, dxpl_id, hdr, &hdr->root, NULL, range, udata, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "unable to find neighbor record in B-tree leaf node") } /* end else */ done: /* Close the B-tree */ - if(bt2 && H5B2_close(bt2, dxpl_id) < 0) + if(hdr && H5B2_close(hdr, dxpl_id) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, FAIL, "unable to close B-tree") FUNC_LEAVE_NOAPI(ret_value) @@ -933,7 +933,7 @@ herr_t H5B2_delete(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, H5B2_remove_t op, void *op_data) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5B2_delete, FAIL) @@ -944,21 +944,21 @@ H5B2_delete(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, HDassert(H5F_addr_defined(addr)); /* Open the B-tree header */ - if(NULL == (bt2 = H5B2_open(f, dxpl_id, type, addr, H5AC_WRITE))) + if(NULL == (hdr = H5B2_open(f, dxpl_id, type, addr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTOPENOBJ, FAIL, "unable to open B-tree") /* Delete all nodes in B-tree */ - if(H5F_addr_defined(bt2->root.addr)) - if(H5B2_delete_node(f, dxpl_id, bt2, bt2->depth, &bt2->root, op, op_data) < 0) + if(H5F_addr_defined(hdr->root.addr)) + if(H5B2_delete_node(f, dxpl_id, hdr, hdr->depth, &hdr->root, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to delete B-tree nodes") /* Mark B-tree header for deletion */ - if(H5B2_hdr_delete(bt2) < 0) + if(H5B2_hdr_delete(hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to mark B-tree header for deletion") done: /* Close the B-tree */ - if(bt2 && H5B2_close(bt2, dxpl_id) < 0) + if(hdr && H5B2_close(hdr, dxpl_id) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, FAIL, "unable to close B-tree") FUNC_LEAVE_NOAPI(ret_value) @@ -989,7 +989,7 @@ herr_t H5B2_modify(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, void *udata, H5B2_modify_t op, void *op_data) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ H5B2_node_ptr_t curr_node_ptr; /* Node pointer info for current node */ unsigned depth; /* Current depth of the tree */ int cmp; /* Comparison value of records */ @@ -1005,14 +1005,14 @@ H5B2_modify(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, HDassert(op); /* Open the B-tree header */ - if(NULL == (bt2 = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) + if(NULL == (hdr = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTOPENOBJ, FAIL, "unable to open B-tree") /* Make copy of the root node pointer to start search with */ - curr_node_ptr = bt2->root; + curr_node_ptr = hdr->root; /* Current depth of the tree */ - depth = bt2->depth; + depth = hdr->depth; /* Check for empty tree */ if(0 == curr_node_ptr.node_nrec) @@ -1026,11 +1026,11 @@ H5B2_modify(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, H5B2_node_ptr_t next_node_ptr; /* Node pointer info for next node */ /* Lock B-tree current node */ - if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, bt2, curr_node_ptr.addr, curr_node_ptr.node_nrec, depth, H5AC_WRITE))) + if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, hdr, curr_node_ptr.addr, curr_node_ptr.node_nrec, depth, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Locate node pointer for child */ - cmp = H5B2_locate_record(bt2->type, internal->nrec, bt2->nat_off, internal->int_native, udata, &idx); + cmp = H5B2_locate_record(hdr->type, internal->nrec, hdr->nat_off, internal->int_native, udata, &idx); if(cmp > 0) idx++; @@ -1049,7 +1049,7 @@ H5B2_modify(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, hbool_t changed; /* Whether the 'modify' callback changed the record */ /* Make callback for current record */ - if((op)(H5B2_INT_NREC(internal, bt2, idx), op_data, &changed) < 0) { + if((op)(H5B2_INT_NREC(internal, hdr, idx), op_data, &changed) < 0) { /* Make certain that the callback didn't modify the value if it failed */ HDassert(changed == FALSE); @@ -1080,11 +1080,11 @@ H5B2_modify(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, hbool_t changed = FALSE;/* Whether the 'modify' callback changed the record */ /* Lock B-tree leaf node */ - if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, &(curr_node_ptr.node_nrec), bt2, H5AC_WRITE))) + if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, &(curr_node_ptr.node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Locate record */ - cmp = H5B2_locate_record(bt2->type, leaf->nrec, bt2->nat_off, leaf->leaf_native, udata, &idx); + cmp = H5B2_locate_record(hdr->type, leaf->nrec, hdr->nat_off, leaf->leaf_native, udata, &idx); if(cmp != 0) { /* Unlock leaf node */ @@ -1103,7 +1103,7 @@ H5B2_modify(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, } /* end if */ else { /* Make callback for current record */ - if((op)(H5B2_LEAF_NREC(leaf, bt2, idx), op_data, &changed) < 0) { + if((op)(H5B2_LEAF_NREC(leaf, hdr, idx), op_data, &changed) < 0) { /* Make certain that the callback didn't modify the value if it failed */ HDassert(changed == FALSE); @@ -1125,7 +1125,7 @@ H5B2_modify(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, done: /* Close the B-tree */ - if(bt2 && H5B2_close(bt2, dxpl_id) < 0) + if(hdr && H5B2_close(hdr, dxpl_id) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, FAIL, "unable to close B-tree") FUNC_LEAVE_NOAPI(ret_value) @@ -1148,7 +1148,7 @@ done: herr_t H5B2_iterate_size(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, hsize_t *btree_size) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ herr_t ret_value = SUCCEED;/* Return value */ FUNC_ENTER_NOAPI(H5B2_iterate_size, FAIL) @@ -1160,26 +1160,26 @@ H5B2_iterate_size(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t add HDassert(btree_size); /* Open the B-tree header */ - if(NULL == (bt2 = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) + if(NULL == (hdr = H5B2_open(f, dxpl_id, type, addr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTOPENOBJ, FAIL, "unable to open B-tree") /* Add size of header to B-tree metadata total */ *btree_size += H5B2_HEADER_SIZE(f); /* Iterate through records */ - if(bt2->root.node_nrec > 0) { + if(hdr->root.node_nrec > 0) { /* Check for root node being a leaf */ - if(bt2->depth == 0) - *btree_size += bt2->node_size; + if(hdr->depth == 0) + *btree_size += hdr->node_size; else /* Iterate through nodes */ - if(H5B2_iterate_size_node(f, dxpl_id, bt2, bt2->depth, &bt2->root, btree_size) < 0) + if(H5B2_iterate_size_node(f, dxpl_id, hdr, hdr->depth, &hdr->root, btree_size) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTLIST, FAIL, "node iteration failed") } /* end if */ done: /* Close the B-tree */ - if(bt2 && H5B2_close(bt2, dxpl_id) < 0) + if(hdr && H5B2_close(hdr, dxpl_id) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, FAIL, "unable to close B-tree") FUNC_LEAVE_NOAPI(ret_value) @@ -1200,24 +1200,24 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5B2_close(H5B2_t *bt2, hid_t dxpl_id) +H5B2_close(H5B2_hdr_t *hdr, hid_t dxpl_id) { - unsigned bt2_flags = H5AC__NO_FLAGS_SET; /* Metadata cache flags for unprotecting header */ + unsigned hdr_flags = H5AC__NO_FLAGS_SET; /* Metadata cache flags for unprotecting header */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5B2_close) /* Check arguments. */ - HDassert(bt2); - HDassert(bt2->f); - HDassert(H5F_addr_defined(bt2->addr)); + HDassert(hdr); + HDassert(hdr->f); + HDassert(H5F_addr_defined(hdr->addr)); /* Check if we are supposed to delete the header */ - if(bt2->pending_delete) - bt2_flags = H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG; + if(hdr->pending_delete) + hdr_flags = H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG; /* Release the B-tree header info */ - if(H5AC_unprotect(bt2->f, dxpl_id, H5AC_BT2_HDR, bt2->addr, bt2, bt2_flags) < 0) + if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_HDR, hdr->addr, hdr, hdr_flags) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree header") done: diff --git a/src/H5B2cache.c b/src/H5B2cache.c index 933831e..1201ce5 100644 --- a/src/H5B2cache.c +++ b/src/H5B2cache.c @@ -69,15 +69,15 @@ /********************/ /* Metadata cache callbacks */ -static H5B2_t *H5B2_cache_hdr_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_type, void *udata); -static herr_t H5B2_cache_hdr_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5B2_t *b, unsigned UNUSED * flags_ptr); -static herr_t H5B2_cache_hdr_clear(H5F_t *f, H5B2_t *b, hbool_t destroy); -static herr_t H5B2_cache_hdr_size(const H5F_t *f, const H5B2_t *bt, size_t *size_ptr); +static H5B2_hdr_t *H5B2_cache_hdr_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_type, void *udata); +static herr_t H5B2_cache_hdr_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5B2_hdr_t *hdr, unsigned UNUSED * flags_ptr); +static herr_t H5B2_cache_hdr_clear(H5F_t *f, H5B2_hdr_t *hdr, hbool_t destroy); +static herr_t H5B2_cache_hdr_size(const H5F_t *f, const H5B2_hdr_t *hdr, size_t *size_ptr); static H5B2_internal_t *H5B2_cache_internal_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_nrec, void *udata2); static herr_t H5B2_cache_internal_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5B2_internal_t *i, unsigned UNUSED * flags_ptr); static herr_t H5B2_cache_internal_clear(H5F_t *f, H5B2_internal_t *i, hbool_t destroy); static herr_t H5B2_cache_internal_size(const H5F_t *f, const H5B2_internal_t *i, size_t *size_ptr); -static H5B2_leaf_t *H5B2_cache_leaf_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_nrec, void *_bt2); +static H5B2_leaf_t *H5B2_cache_leaf_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_nrec, void *_hdr); static herr_t H5B2_cache_leaf_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5B2_leaf_t *l, unsigned UNUSED * flags_ptr); static herr_t H5B2_cache_leaf_clear(H5F_t *f, H5B2_leaf_t *l, hbool_t destroy); static herr_t H5B2_cache_leaf_size(const H5F_t *f, const H5B2_leaf_t *l, size_t *size_ptr); @@ -146,22 +146,22 @@ const H5AC_class_t H5AC_BT2_LEAF[1] = {{ * *------------------------------------------------------------------------- */ -static H5B2_t * +static H5B2_hdr_t * H5B2_cache_hdr_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_type, void UNUSED *udata) { const H5B2_class_t *type = (const H5B2_class_t *) _type; /* Type of B-tree */ unsigned depth; /* Depth of B-tree */ size_t node_size, rrec_size; /* Size info for B-tree */ uint8_t split_percent, merge_percent; /* Split & merge %s for B-tree */ - H5B2_t *bt2 = NULL; /* B-tree info */ + H5B2_hdr_t *hdr = NULL; /* B-tree header */ size_t size; /* Header size */ uint32_t stored_chksum; /* Stored metadata checksum value */ uint32_t computed_chksum; /* Computed metadata checksum value */ H5WB_t *wb = NULL; /* Wrapped buffer for header data */ uint8_t hdr_buf[H5B2_HDR_BUF_SIZE]; /* Buffer for header */ - uint8_t *hdr; /* Pointer to header buffer */ + uint8_t *buf; /* Pointer to header buffer */ uint8_t *p; /* Pointer into raw data buffer */ - H5B2_t *ret_value; /* Return value */ + H5B2_hdr_t *ret_value; /* Return value */ FUNC_ENTER_NOAPI(H5B2_cache_hdr_load, NULL) @@ -171,9 +171,9 @@ H5B2_cache_hdr_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_type, vo HDassert(type); /* Allocate new B-tree header and reset cache info */ - if(NULL == (bt2 = H5FL_MALLOC(H5B2_t))) + if(NULL == (hdr = H5FL_MALLOC(H5B2_hdr_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") - HDmemset(&bt2->cache_info, 0, sizeof(H5AC_info_t)); + HDmemset(&hdr->cache_info, 0, sizeof(H5AC_info_t)); /* Wrap the local buffer for serialized header info */ if(NULL == (wb = H5WB_wrap(hdr_buf, sizeof(hdr_buf)))) @@ -183,15 +183,15 @@ H5B2_cache_hdr_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_type, vo size = H5B2_HEADER_SIZE(f); /* Get a pointer to a buffer that's large enough for header */ - if(NULL == (hdr = (uint8_t *)H5WB_actual(wb, size))) + if(NULL == (buf = (uint8_t *)H5WB_actual(wb, size))) HGOTO_ERROR(H5E_BTREE, H5E_NOSPACE, NULL, "can't get actual buffer") /* Read header from disk */ - if(H5F_block_read(f, H5FD_MEM_BTREE, addr, size, dxpl_id, hdr) < 0) + if(H5F_block_read(f, H5FD_MEM_BTREE, addr, size, dxpl_id, buf) < 0) HGOTO_ERROR(H5E_BTREE, H5E_READERROR, NULL, "can't read B-tree header") /* Get temporary pointer to serialized header */ - p = hdr; + p = buf; /* Magic number */ if(HDmemcmp(p, H5B2_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC)) @@ -220,39 +220,39 @@ H5B2_cache_hdr_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_type, vo merge_percent = *p++; /* Root node pointer */ - H5F_addr_decode(f, (const uint8_t **)&p, &(bt2->root.addr)); - UINT16DECODE(p, bt2->root.node_nrec); - H5F_DECODE_LENGTH(f, p, bt2->root.all_nrec); + H5F_addr_decode(f, (const uint8_t **)&p, &(hdr->root.addr)); + UINT16DECODE(p, hdr->root.node_nrec); + H5F_DECODE_LENGTH(f, p, hdr->root.all_nrec); /* Metadata checksum */ UINT32DECODE(p, stored_chksum); /* Sanity check */ - HDassert((size_t)(p - hdr) == size); + HDassert((size_t)(p - buf) == size); /* Compute checksum on entire header */ - computed_chksum = H5_checksum_metadata(hdr, (size - H5B2_SIZEOF_CHKSUM), 0); + computed_chksum = H5_checksum_metadata(buf, (size - H5B2_SIZEOF_CHKSUM), 0); /* Verify checksum */ if(stored_chksum != computed_chksum) HGOTO_ERROR(H5E_BTREE, H5E_BADVALUE, NULL, "incorrect metadata checksum for v2 B-tree header") /* Initialize B-tree header info */ - if(H5B2_hdr_init(f, bt2, type, depth, node_size, rrec_size, split_percent, merge_percent) < 0) + if(H5B2_hdr_init(f, hdr, type, depth, node_size, rrec_size, split_percent, merge_percent) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, NULL, "can't initialize B-tree header info") /* Set the B-tree header's address */ - bt2->addr = addr; + hdr->addr = addr; /* Set return value */ - ret_value = bt2; + ret_value = hdr; done: /* Release resources */ if(wb && H5WB_unwrap(wb) < 0) HDONE_ERROR(H5E_BTREE, H5E_CLOSEERROR, NULL, "can't close wrapped buffer") - if(!ret_value && bt2) - (void)H5B2_cache_hdr_dest(f, bt2); + if(!ret_value && hdr) + (void)H5B2_cache_hdr_dest(f, hdr); FUNC_LEAVE_NOAPI(ret_value) } /* end H5B2_cache_hdr_load() */ /*lint !e818 Can't make udata a pointer to const */ @@ -273,7 +273,7 @@ done: */ static herr_t H5B2_cache_hdr_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, - H5B2_t *bt2, unsigned UNUSED * flags_ptr) + H5B2_hdr_t *hdr, unsigned UNUSED * flags_ptr) { H5WB_t *wb = NULL; /* Wrapped buffer for header data */ uint8_t hdr_buf[H5B2_HDR_BUF_SIZE]; /* Buffer for header */ @@ -284,16 +284,16 @@ H5B2_cache_hdr_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, /* check arguments */ HDassert(f); HDassert(H5F_addr_defined(addr)); - HDassert(bt2); + HDassert(hdr); - if(bt2->cache_info.is_dirty) { - uint8_t *hdr; /* Pointer to header buffer */ + if(hdr->cache_info.is_dirty) { + uint8_t *buf; /* Pointer to header buffer */ uint8_t *p; /* Pointer into raw data buffer */ size_t size; /* Header size on disk */ uint32_t metadata_chksum; /* Computed metadata checksum value */ /* Set the B-tree header's file context for this operation */ - bt2->f = f; + hdr->f = f; /* Wrap the local buffer for serialized header info */ if(NULL == (wb = H5WB_wrap(hdr_buf, sizeof(hdr_buf)))) @@ -303,11 +303,11 @@ H5B2_cache_hdr_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, size = H5B2_HEADER_SIZE(f); /* Get a pointer to a buffer that's large enough for header */ - if(NULL == (hdr = (uint8_t *)H5WB_actual(wb, size))) + if(NULL == (buf = (uint8_t *)H5WB_actual(wb, size))) HGOTO_ERROR(H5E_BTREE, H5E_NOSPACE, FAIL, "can't get actual buffer") /* Get temporary pointer to serialized header */ - p = hdr; + p = buf; /* Magic number */ HDmemcpy(p, H5B2_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC); @@ -317,44 +317,44 @@ H5B2_cache_hdr_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, *p++ = H5B2_HDR_VERSION; /* B-tree type */ - *p++ = bt2->type->id; + *p++ = hdr->type->id; /* Node size (in bytes) */ - UINT32ENCODE(p, bt2->node_size); + UINT32ENCODE(p, hdr->node_size); /* Raw key size (in bytes) */ - UINT16ENCODE(p, bt2->rrec_size); + UINT16ENCODE(p, hdr->rrec_size); /* Depth of tree */ - UINT16ENCODE(p, bt2->depth); + UINT16ENCODE(p, hdr->depth); /* Split & merge %s */ - H5_CHECK_OVERFLOW(bt2->split_percent, /* From: */ unsigned, /* To: */ uint8_t); - *p++ = (uint8_t)bt2->split_percent; - H5_CHECK_OVERFLOW(bt2->merge_percent, /* From: */ unsigned, /* To: */ uint8_t); - *p++ = (uint8_t)bt2->merge_percent; + H5_CHECK_OVERFLOW(hdr->split_percent, /* From: */ unsigned, /* To: */ uint8_t); + *p++ = (uint8_t)hdr->split_percent; + H5_CHECK_OVERFLOW(hdr->merge_percent, /* From: */ unsigned, /* To: */ uint8_t); + *p++ = (uint8_t)hdr->merge_percent; /* Root node pointer */ - H5F_addr_encode(f, &p, bt2->root.addr); - UINT16ENCODE(p, bt2->root.node_nrec); - H5F_ENCODE_LENGTH(f, p, bt2->root.all_nrec); + H5F_addr_encode(f, &p, hdr->root.addr); + UINT16ENCODE(p, hdr->root.node_nrec); + H5F_ENCODE_LENGTH(f, p, hdr->root.all_nrec); /* Compute metadata checksum */ - metadata_chksum = H5_checksum_metadata(hdr, (size - H5B2_SIZEOF_CHKSUM), 0); + metadata_chksum = H5_checksum_metadata(buf, (size - H5B2_SIZEOF_CHKSUM), 0); /* Metadata checksum */ UINT32ENCODE(p, metadata_chksum); /* Write the B-tree header. */ - HDassert((size_t)(p - hdr) == size); - if(H5F_block_write(f, H5FD_MEM_BTREE, addr, size, dxpl_id, hdr) < 0) + HDassert((size_t)(p - buf) == size); + if(H5F_block_write(f, H5FD_MEM_BTREE, addr, size, dxpl_id, buf) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTFLUSH, FAIL, "unable to save B-tree header to disk") - bt2->cache_info.is_dirty = FALSE; + hdr->cache_info.is_dirty = FALSE; } /* end if */ if(destroy) - if(H5B2_cache_hdr_dest(f, bt2) < 0) + if(H5B2_cache_hdr_dest(f, hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTFREE, FAIL, "unable to destroy B-tree header") done: @@ -380,7 +380,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_cache_hdr_dest(H5F_t *f, H5B2_t *bt2) +H5B2_cache_hdr_dest(H5F_t *f, H5B2_hdr_t *hdr) { herr_t ret_value = SUCCEED; /* Return value */ @@ -389,26 +389,26 @@ H5B2_cache_hdr_dest(H5F_t *f, H5B2_t *bt2) /* * Check arguments. */ - HDassert(bt2); - HDassert(bt2->rc == 0); + HDassert(hdr); + HDassert(hdr->rc == 0); /* If we're going to free the space on disk, the address must be valid */ - HDassert(!bt2->cache_info.free_file_space_on_destroy || H5F_addr_defined(bt2->cache_info.addr)); + HDassert(!hdr->cache_info.free_file_space_on_destroy || H5F_addr_defined(hdr->cache_info.addr)); /* Check for freeing file space for B-tree header */ - if(bt2->cache_info.free_file_space_on_destroy) { + if(hdr->cache_info.free_file_space_on_destroy) { /* Release the space on disk */ /* (XXX: Nasty usage of internal DXPL value! -QAK) */ - if(H5MF_xfree(f, H5FD_MEM_BTREE, H5AC_dxpl_id, bt2->cache_info.addr, (hsize_t)H5B2_HEADER_SIZE(f)) < 0) + if(H5MF_xfree(f, H5FD_MEM_BTREE, H5AC_dxpl_id, hdr->cache_info.addr, (hsize_t)H5B2_HEADER_SIZE(f)) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTFREE, FAIL, "unable to free v2 B-tree header") } /* end if */ /* Release B-tree header info */ - if(H5B2_hdr_free(bt2) < 0) + if(H5B2_hdr_free(hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTFREE, FAIL, "unable to free v2 B-tree header info") /* Free B-tree header info */ - (void)H5FL_FREE(H5B2_t, bt2); + (void)H5FL_FREE(H5B2_hdr_t, hdr); done: FUNC_LEAVE_NOAPI(ret_value) @@ -429,7 +429,7 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5B2_cache_hdr_clear(H5F_t *f, H5B2_t *bt2, hbool_t destroy) +H5B2_cache_hdr_clear(H5F_t *f, H5B2_hdr_t *hdr, hbool_t destroy) { herr_t ret_value = SUCCEED; /* Return value */ @@ -438,13 +438,13 @@ H5B2_cache_hdr_clear(H5F_t *f, H5B2_t *bt2, hbool_t destroy) /* * Check arguments. */ - HDassert(bt2); + HDassert(hdr); /* Reset the dirty flag. */ - bt2->cache_info.is_dirty = FALSE; + hdr->cache_info.is_dirty = FALSE; if(destroy) - if(H5B2_cache_hdr_dest(f, bt2) < 0) + if(H5B2_cache_hdr_dest(f, hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTFREE, FAIL, "unable to destroy B-tree header") done: @@ -468,7 +468,7 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5B2_cache_hdr_size(const H5F_t *f, const H5B2_t UNUSED *bt2, size_t *size_ptr) +H5B2_cache_hdr_size(const H5F_t *f, const H5B2_hdr_t UNUSED *hdr, size_t *size_ptr) { FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5B2_cache_hdr_size) @@ -523,20 +523,20 @@ H5B2_cache_internal_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_uda HDmemset(&internal->cache_info, 0, sizeof(H5AC_info_t)); /* Set the B-tree header's file context for this operation */ - udata->bt2->f = f; + udata->hdr->f = f; /* Increment ref. count on B-tree header */ - if(H5B2_hdr_incr(udata->bt2) < 0) + if(H5B2_hdr_incr(udata->hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINC, NULL, "can't increment ref. count on B-tree header") /* Share B-tree information */ - internal->bt2 = udata->bt2; + internal->hdr = udata->hdr; /* Read header from disk */ - if(H5F_block_read(f, H5FD_MEM_BTREE, addr, udata->bt2->node_size, dxpl_id, udata->bt2->page) < 0) + if(H5F_block_read(f, H5FD_MEM_BTREE, addr, udata->hdr->node_size, dxpl_id, udata->hdr->page) < 0) HGOTO_ERROR(H5E_BTREE, H5E_READERROR, NULL, "can't read B-tree internal node") - p = udata->bt2->page; + p = udata->hdr->page; /* Magic number */ if(HDmemcmp(p, H5B2_INT_MAGIC, (size_t)H5_SIZEOF_MAGIC)) @@ -548,15 +548,15 @@ H5B2_cache_internal_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_uda HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, NULL, "wrong B-tree internal node version") /* B-tree type */ - if(*p++ != (uint8_t)udata->bt2->type->id) + if(*p++ != (uint8_t)udata->hdr->type->id) HGOTO_ERROR(H5E_BTREE, H5E_BADTYPE, NULL, "incorrect B-tree type") /* Allocate space for the native keys in memory */ - if(NULL == (internal->int_native = (uint8_t *)H5FL_FAC_MALLOC(udata->bt2->node_info[udata->depth].nat_rec_fac))) + if(NULL == (internal->int_native = (uint8_t *)H5FL_FAC_MALLOC(udata->hdr->node_info[udata->depth].nat_rec_fac))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for B-tree internal native keys") /* Allocate space for the node pointers in memory */ - if(NULL == (internal->node_ptrs = (H5B2_node_ptr_t *)H5FL_FAC_MALLOC(udata->bt2->node_info[udata->depth].node_ptr_fac))) + if(NULL == (internal->node_ptrs = (H5B2_node_ptr_t *)H5FL_FAC_MALLOC(udata->hdr->node_info[udata->depth].node_ptr_fac))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for B-tree internal node pointers") /* Set the number of records in the leaf & it's depth */ @@ -567,12 +567,12 @@ H5B2_cache_internal_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_uda native = internal->int_native; for(u = 0; u < internal->nrec; u++) { /* Decode record */ - if((udata->bt2->type->decode)(f, p, native) < 0) + if((udata->hdr->type->decode)(f, p, native) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDECODE, NULL, "unable to decode B-tree record") /* Move to next record */ - p += udata->bt2->rrec_size; - native += udata->bt2->type->nrec_size; + p += udata->hdr->rrec_size; + native += udata->hdr->type->nrec_size; } /* end for */ /* Deserialize node pointers for internal node */ @@ -580,9 +580,9 @@ H5B2_cache_internal_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_uda for(u = 0; u < internal->nrec + 1; u++) { /* Decode node pointer */ H5F_addr_decode(f, (const uint8_t **)&p, &(int_node_ptr->addr)); - UINT64DECODE_VAR(p, int_node_ptr->node_nrec, udata->bt2->max_nrec_size); + UINT64DECODE_VAR(p, int_node_ptr->node_nrec, udata->hdr->max_nrec_size); if(udata->depth > 1) - UINT64DECODE_VAR(p, int_node_ptr->all_nrec, udata->bt2->node_info[udata->depth - 1].cum_max_nrec_size) + UINT64DECODE_VAR(p, int_node_ptr->all_nrec, udata->hdr->node_info[udata->depth - 1].cum_max_nrec_size) else int_node_ptr->all_nrec = int_node_ptr->node_nrec; @@ -591,13 +591,13 @@ H5B2_cache_internal_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_uda } /* end for */ /* Compute checksum on internal node */ - computed_chksum = H5_checksum_metadata(udata->bt2->page, (size_t)(p - udata->bt2->page), 0); + computed_chksum = H5_checksum_metadata(udata->hdr->page, (size_t)(p - udata->hdr->page), 0); /* Metadata checksum */ UINT32DECODE(p, stored_chksum); /* Sanity check parsing */ - HDassert((size_t)(p - udata->bt2->page) <= udata->bt2->node_size); + HDassert((size_t)(p - udata->hdr->page) <= udata->hdr->node_size); /* Verify checksum */ if(stored_chksum != computed_chksum) @@ -637,7 +637,7 @@ H5B2_cache_internal_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr HDassert(f); HDassert(H5F_addr_defined(addr)); HDassert(internal); - HDassert(internal->bt2); + HDassert(internal->hdr); if(internal->cache_info.is_dirty) { uint8_t *p; /* Pointer into raw data buffer */ @@ -647,9 +647,9 @@ H5B2_cache_internal_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr unsigned u; /* Local index variable */ /* Set the B-tree header's file context for this operation */ - internal->bt2->f = f; + internal->hdr->f = f; - p = internal->bt2->page; + p = internal->hdr->page; /* Magic number */ HDmemcpy(p, H5B2_INT_MAGIC, (size_t)H5_SIZEOF_MAGIC); @@ -659,19 +659,19 @@ H5B2_cache_internal_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr *p++ = H5B2_INT_VERSION; /* B-tree type */ - *p++ = internal->bt2->type->id; - HDassert((size_t)(p - internal->bt2->page) == (H5B2_INT_PREFIX_SIZE - H5B2_SIZEOF_CHKSUM)); + *p++ = internal->hdr->type->id; + HDassert((size_t)(p - internal->hdr->page) == (H5B2_INT_PREFIX_SIZE - H5B2_SIZEOF_CHKSUM)); /* Serialize records for internal node */ native = internal->int_native; for(u = 0; u < internal->nrec; u++) { /* Encode record */ - if((internal->bt2->type->encode)(f, p, native) < 0) + if((internal->hdr->type->encode)(f, p, native) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTENCODE, FAIL, "unable to encode B-tree record") /* Move to next record */ - p += internal->bt2->rrec_size; - native += internal->bt2->type->nrec_size; + p += internal->hdr->rrec_size; + native += internal->hdr->type->nrec_size; } /* end for */ /* Serialize node pointers for internal node */ @@ -679,23 +679,23 @@ H5B2_cache_internal_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr for(u = 0; u < internal->nrec + 1; u++) { /* Encode node pointer */ H5F_addr_encode(f, &p, int_node_ptr->addr); - UINT64ENCODE_VAR(p, int_node_ptr->node_nrec, internal->bt2->max_nrec_size); + UINT64ENCODE_VAR(p, int_node_ptr->node_nrec, internal->hdr->max_nrec_size); if(internal->depth > 1) - UINT64ENCODE_VAR(p, int_node_ptr->all_nrec, internal->bt2->node_info[internal->depth - 1].cum_max_nrec_size); + UINT64ENCODE_VAR(p, int_node_ptr->all_nrec, internal->hdr->node_info[internal->depth - 1].cum_max_nrec_size); /* Move to next node pointer */ int_node_ptr++; } /* end for */ /* Compute metadata checksum */ - metadata_chksum = H5_checksum_metadata(internal->bt2->page, (size_t)(p - internal->bt2->page), 0); + metadata_chksum = H5_checksum_metadata(internal->hdr->page, (size_t)(p - internal->hdr->page), 0); /* Metadata checksum */ UINT32ENCODE(p, metadata_chksum); /* Write the B-tree internal node */ - HDassert((size_t)(p - internal->bt2->page) <= internal->bt2->node_size); - if(H5F_block_write(f, H5FD_MEM_BTREE, addr, internal->bt2->node_size, dxpl_id, internal->bt2->page) < 0) + HDassert((size_t)(p - internal->hdr->page) <= internal->hdr->node_size); + if(H5F_block_write(f, H5FD_MEM_BTREE, addr, internal->hdr->node_size, dxpl_id, internal->hdr->page) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTFLUSH, FAIL, "unable to save B-tree internal node to disk") internal->cache_info.is_dirty = FALSE; @@ -734,7 +734,7 @@ H5B2_cache_internal_dest(H5F_t *f, H5B2_internal_t *internal) * Check arguments. */ HDassert(internal); - HDassert(internal->bt2); + HDassert(internal->hdr); /* If we're going to free the space on disk, the address must be valid */ HDassert(!internal->cache_info.free_file_space_on_destroy || H5F_addr_defined(internal->cache_info.addr)); @@ -743,23 +743,23 @@ H5B2_cache_internal_dest(H5F_t *f, H5B2_internal_t *internal) if(internal->cache_info.free_file_space_on_destroy) { /* Release the space on disk */ /* (XXX: Nasty usage of internal DXPL value! -QAK) */ - if(H5MF_xfree(f, H5FD_MEM_BTREE, H5AC_dxpl_id, internal->cache_info.addr, (hsize_t)internal->bt2->node_size) < 0) + if(H5MF_xfree(f, H5FD_MEM_BTREE, H5AC_dxpl_id, internal->cache_info.addr, (hsize_t)internal->hdr->node_size) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTFREE, FAIL, "unable to free v2 B-tree internal node") } /* end if */ /* Set the B-tree header's file context for this operation */ - internal->bt2->f = f; + internal->hdr->f = f; /* Release internal node's native key buffer */ if(internal->int_native) - H5FL_FAC_FREE(internal->bt2->node_info[internal->depth].nat_rec_fac, internal->int_native); + H5FL_FAC_FREE(internal->hdr->node_info[internal->depth].nat_rec_fac, internal->int_native); /* Release internal node's node pointer buffer */ if(internal->node_ptrs) - H5FL_FAC_FREE(internal->bt2->node_info[internal->depth].node_ptr_fac, internal->node_ptrs); + H5FL_FAC_FREE(internal->hdr->node_info[internal->depth].node_ptr_fac, internal->node_ptrs); /* Decrement ref. count on B-tree header */ - if(H5B2_hdr_decr(internal->bt2) < 0) + if(H5B2_hdr_decr(internal->hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDEC, FAIL, "can't decrement ref. count on B-tree header") /* Free B-tree internal node info */ @@ -829,11 +829,11 @@ H5B2_cache_internal_size(const H5F_t UNUSED *f, const H5B2_internal_t *internal, /* check arguments */ HDassert(internal); - HDassert(internal->bt2); + HDassert(internal->hdr); HDassert(size_ptr); /* Set size value */ - *size_ptr = internal->bt2->node_size; + *size_ptr = internal->hdr->node_size; FUNC_LEAVE_NOAPI(SUCCEED) } /* H5B2_cache_internal_size() */ @@ -854,10 +854,10 @@ H5B2_cache_internal_size(const H5F_t UNUSED *f, const H5B2_internal_t *internal, *------------------------------------------------------------------------- */ static H5B2_leaf_t * -H5B2_cache_leaf_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_nrec, void *_bt2) +H5B2_cache_leaf_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_nrec, void *_hdr) { const unsigned *nrec = (const unsigned *)_nrec; - H5B2_t *bt2 = (H5B2_t *)_bt2; /* B-tree header information */ + H5B2_hdr_t *hdr = (H5B2_hdr_t *)_hdr; /* B-tree header information */ H5B2_leaf_t *leaf = NULL; /* Pointer to lead node loaded */ uint8_t *p; /* Pointer into raw data buffer */ uint8_t *native; /* Pointer to native keys */ @@ -871,7 +871,7 @@ H5B2_cache_leaf_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_nrec, v /* Check arguments */ HDassert(f); HDassert(H5F_addr_defined(addr)); - HDassert(bt2); + HDassert(hdr); /* Allocate new leaf node and reset cache info */ if(NULL == (leaf = H5FL_MALLOC(H5B2_leaf_t))) @@ -879,20 +879,20 @@ H5B2_cache_leaf_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_nrec, v HDmemset(&leaf->cache_info, 0, sizeof(H5AC_info_t)); /* Set the B-tree header's file context for this operation */ - bt2->f = f; + hdr->f = f; /* Increment ref. count on B-tree header */ - if(H5B2_hdr_incr(bt2) < 0) + if(H5B2_hdr_incr(hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINC, NULL, "can't increment ref. count on B-tree header") /* Share B-tree header information */ - leaf->bt2 = bt2; + leaf->hdr = hdr; /* Read header from disk */ - if(H5F_block_read(f, H5FD_MEM_BTREE, addr, bt2->node_size, dxpl_id, bt2->page) < 0) + if(H5F_block_read(f, H5FD_MEM_BTREE, addr, hdr->node_size, dxpl_id, hdr->page) < 0) HGOTO_ERROR(H5E_BTREE, H5E_READERROR, NULL, "can't read B-tree leaf node") - p = bt2->page; + p = hdr->page; /* Magic number */ if(HDmemcmp(p, H5B2_LEAF_MAGIC, (size_t)H5_SIZEOF_MAGIC)) @@ -904,11 +904,11 @@ H5B2_cache_leaf_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_nrec, v HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, NULL, "wrong B-tree leaf node version") /* B-tree type */ - if(*p++ != (uint8_t)bt2->type->id) + if(*p++ != (uint8_t)hdr->type->id) HGOTO_ERROR(H5E_BTREE, H5E_BADTYPE, NULL, "incorrect B-tree type") /* Allocate space for the native keys in memory */ - if(NULL == (leaf->leaf_native = (uint8_t *)H5FL_FAC_MALLOC(bt2->node_info[0].nat_rec_fac))) + if(NULL == (leaf->leaf_native = (uint8_t *)H5FL_FAC_MALLOC(hdr->node_info[0].nat_rec_fac))) HGOTO_ERROR(H5E_BTREE, H5E_NOSPACE, NULL, "memory allocation failed for B-tree leaf native keys") /* Set the number of records in the leaf */ @@ -918,22 +918,22 @@ H5B2_cache_leaf_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_nrec, v native = leaf->leaf_native; for(u = 0; u < leaf->nrec; u++) { /* Decode record */ - if((bt2->type->decode)(f, p, native) < 0) + if((hdr->type->decode)(f, p, native) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTENCODE, NULL, "unable to decode B-tree record") /* Move to next record */ - p += bt2->rrec_size; - native += bt2->type->nrec_size; + p += hdr->rrec_size; + native += hdr->type->nrec_size; } /* end for */ /* Compute checksum on internal node */ - computed_chksum = H5_checksum_metadata(bt2->page, (size_t)(p - bt2->page), 0); + computed_chksum = H5_checksum_metadata(hdr->page, (size_t)(p - hdr->page), 0); /* Metadata checksum */ UINT32DECODE(p, stored_chksum); /* Sanity check parsing */ - HDassert((size_t)(p - bt2->page) <= bt2->node_size); + HDassert((size_t)(p - hdr->page) <= hdr->node_size); /* Verify checksum */ if(stored_chksum != computed_chksum) @@ -973,7 +973,7 @@ H5B2_cache_leaf_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5 HDassert(f); HDassert(H5F_addr_defined(addr)); HDassert(leaf); - HDassert(leaf->bt2); + HDassert(leaf->hdr); if(leaf->cache_info.is_dirty) { uint8_t *p; /* Pointer into raw data buffer */ @@ -982,9 +982,9 @@ H5B2_cache_leaf_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5 unsigned u; /* Local index variable */ /* Set the B-tree header's file context for this operation */ - leaf->bt2->f = f; + leaf->hdr->f = f; - p = leaf->bt2->page; + p = leaf->hdr->page; /* magic number */ HDmemcpy(p, H5B2_LEAF_MAGIC, (size_t)H5_SIZEOF_MAGIC); @@ -994,30 +994,30 @@ H5B2_cache_leaf_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5 *p++ = H5B2_LEAF_VERSION; /* b-tree type */ - *p++ = leaf->bt2->type->id; - HDassert((size_t)(p - leaf->bt2->page) == (H5B2_LEAF_PREFIX_SIZE - H5B2_SIZEOF_CHKSUM)); + *p++ = leaf->hdr->type->id; + HDassert((size_t)(p - leaf->hdr->page) == (H5B2_LEAF_PREFIX_SIZE - H5B2_SIZEOF_CHKSUM)); /* Serialize records for leaf node */ native = leaf->leaf_native; for(u = 0; u < leaf->nrec; u++) { /* Encode record */ - if((leaf->bt2->type->encode)(f, p, native) < 0) + if((leaf->hdr->type->encode)(f, p, native) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTENCODE, FAIL, "unable to encode B-tree record") /* Move to next record */ - p += leaf->bt2->rrec_size; - native += leaf->bt2->type->nrec_size; + p += leaf->hdr->rrec_size; + native += leaf->hdr->type->nrec_size; } /* end for */ /* Compute metadata checksum */ - metadata_chksum = H5_checksum_metadata(leaf->bt2->page, (size_t)(p - leaf->bt2->page), 0); + metadata_chksum = H5_checksum_metadata(leaf->hdr->page, (size_t)(p - leaf->hdr->page), 0); /* Metadata checksum */ UINT32ENCODE(p, metadata_chksum); /* Write the B-tree leaf node */ - HDassert((size_t)(p - leaf->bt2->page) <= leaf->bt2->node_size); - if(H5F_block_write(f, H5FD_MEM_BTREE, addr, leaf->bt2->node_size, dxpl_id, leaf->bt2->page) < 0) + HDassert((size_t)(p - leaf->hdr->page) <= leaf->hdr->node_size); + if(H5F_block_write(f, H5FD_MEM_BTREE, addr, leaf->hdr->node_size, dxpl_id, leaf->hdr->page) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTFLUSH, FAIL, "unable to save B-tree leaf node to disk") leaf->cache_info.is_dirty = FALSE; @@ -1056,7 +1056,7 @@ H5B2_cache_leaf_dest(H5F_t *f, H5B2_leaf_t *leaf) * Check arguments. */ HDassert(leaf); - HDassert(leaf->bt2); + HDassert(leaf->hdr); /* If we're going to free the space on disk, the address must be valid */ HDassert(!leaf->cache_info.free_file_space_on_destroy || H5F_addr_defined(leaf->cache_info.addr)); @@ -1065,19 +1065,19 @@ H5B2_cache_leaf_dest(H5F_t *f, H5B2_leaf_t *leaf) if(leaf->cache_info.free_file_space_on_destroy) { /* Release the space on disk */ /* (XXX: Nasty usage of internal DXPL value! -QAK) */ - if(H5MF_xfree(f, H5FD_MEM_BTREE, H5AC_dxpl_id, leaf->cache_info.addr, (hsize_t)leaf->bt2->node_size) < 0) + if(H5MF_xfree(f, H5FD_MEM_BTREE, H5AC_dxpl_id, leaf->cache_info.addr, (hsize_t)leaf->hdr->node_size) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTFREE, FAIL, "unable to free v2 B-tree leaf node") } /* end if */ /* Set the B-tree header's file context for this operation */ - leaf->bt2->f = f; + leaf->hdr->f = f; /* Release leaf's native key buffer */ if(leaf->leaf_native) - H5FL_FAC_FREE(leaf->bt2->node_info[0].nat_rec_fac, leaf->leaf_native); + H5FL_FAC_FREE(leaf->hdr->node_info[0].nat_rec_fac, leaf->leaf_native); /* Decrement ref. count on B-tree header */ - if(H5B2_hdr_decr(leaf->bt2) < 0) + if(H5B2_hdr_decr(leaf->hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDEC, FAIL, "can't decrement ref. count on B-tree header") /* Free B-tree leaf node info */ @@ -1147,11 +1147,11 @@ H5B2_cache_leaf_size(const H5F_t UNUSED *f, const H5B2_leaf_t *leaf, size_t *siz /* check arguments */ HDassert(leaf); - HDassert(leaf->bt2); + HDassert(leaf->hdr); HDassert(size_ptr); /* Set size value */ - *size_ptr = leaf->bt2->node_size; + *size_ptr = leaf->hdr->node_size; FUNC_LEAVE_NOAPI(SUCCEED) } /* H5B2_cache_leaf_size() */ diff --git a/src/H5B2dbg.c b/src/H5B2dbg.c index 573fee8..4bc5421 100644 --- a/src/H5B2dbg.c +++ b/src/H5B2dbg.c @@ -90,7 +90,7 @@ herr_t H5B2_hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth, const H5B2_class_t *type) { - H5B2_t *bt2 = NULL; /* B-tree header info */ + H5B2_hdr_t *hdr = NULL; /* B-tree header info */ unsigned u; /* Local index variable */ char temp_str[128]; /* Temporary string, for formatting */ herr_t ret_value = SUCCEED; /* Return value */ @@ -110,11 +110,11 @@ H5B2_hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, /* * Load the B-tree header. */ - if(NULL == (bt2 = (H5B2_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, addr, type, NULL, H5AC_READ))) + if(NULL == (hdr = (H5B2_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, addr, type, NULL, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load B-tree header") /* Set file pointer for this B-tree operation */ - bt2->f = f; + hdr->f = f; /* Print opening message */ HDfprintf(stream, "%*sv2 B-tree Header...\n", indent, ""); @@ -124,58 +124,58 @@ H5B2_hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, */ HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Tree type ID:", - (bt2->type->id == H5B2_TEST_ID ? "H5B2_TEST_ID" : - (bt2->type->id == H5B2_FHEAP_HUGE_INDIR_ID ? "H5B2_FHEAP_HUGE_INDIR_ID" : - (bt2->type->id == H5B2_FHEAP_HUGE_FILT_INDIR_ID ? "H5B2_FHEAP_HUGE_FILT_INDIR_ID" : - (bt2->type->id == H5B2_FHEAP_HUGE_DIR_ID ? "H5B2_FHEAP_HUGE_DIR_ID" : - (bt2->type->id == H5B2_FHEAP_HUGE_FILT_DIR_ID ? "H5B2_FHEAP_HUGE_FILT_DIR_ID" : - (bt2->type->id == H5B2_GRP_DENSE_NAME_ID ? "H5B2_GRP_DENSE_NAME_ID" : - (bt2->type->id == H5B2_GRP_DENSE_CORDER_ID ? "H5B2_GRP_DENSE_CORDER_ID" : - (bt2->type->id == H5B2_SOHM_INDEX_ID ? "H5B2_SOHM_INDEX_ID" : - (bt2->type->id == H5B2_ATTR_DENSE_NAME_ID ? "H5B2_ATTR_DENSE_NAME_ID" : - (bt2->type->id == H5B2_ATTR_DENSE_CORDER_ID ? "H5B2_ATTR_DENSE_CORDER_ID" : + (hdr->type->id == H5B2_TEST_ID ? "H5B2_TEST_ID" : + (hdr->type->id == H5B2_FHEAP_HUGE_INDIR_ID ? "H5B2_FHEAP_HUGE_INDIR_ID" : + (hdr->type->id == H5B2_FHEAP_HUGE_FILT_INDIR_ID ? "H5B2_FHEAP_HUGE_FILT_INDIR_ID" : + (hdr->type->id == H5B2_FHEAP_HUGE_DIR_ID ? "H5B2_FHEAP_HUGE_DIR_ID" : + (hdr->type->id == H5B2_FHEAP_HUGE_FILT_DIR_ID ? "H5B2_FHEAP_HUGE_FILT_DIR_ID" : + (hdr->type->id == H5B2_GRP_DENSE_NAME_ID ? "H5B2_GRP_DENSE_NAME_ID" : + (hdr->type->id == H5B2_GRP_DENSE_CORDER_ID ? "H5B2_GRP_DENSE_CORDER_ID" : + (hdr->type->id == H5B2_SOHM_INDEX_ID ? "H5B2_SOHM_INDEX_ID" : + (hdr->type->id == H5B2_ATTR_DENSE_NAME_ID ? "H5B2_ATTR_DENSE_NAME_ID" : + (hdr->type->id == H5B2_ATTR_DENSE_CORDER_ID ? "H5B2_ATTR_DENSE_CORDER_ID" : "Unknown!"))))))))))); HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth, "Size of node:", - bt2->node_size); + hdr->node_size); HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth, "Size of raw (disk) record:", - bt2->rrec_size); + hdr->rrec_size); HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Dirty flag:", - bt2->cache_info.is_dirty ? "True" : "False"); + hdr->cache_info.is_dirty ? "True" : "False"); HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, "Depth:", - bt2->depth); + hdr->depth); HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth, "Number of records in tree:", - bt2->root.all_nrec); + hdr->root.all_nrec); HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, "Number of records in root node:", - bt2->root.node_nrec); + hdr->root.node_nrec); HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth, "Address of root node:", - bt2->root.addr); + hdr->root.addr); HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, "Split percent:", - bt2->split_percent); + hdr->split_percent); HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, "Merge percent:", - bt2->merge_percent); + hdr->merge_percent); /* Print relevant node info */ HDfprintf(stream, "%*sNode Info: (max_nrec/split_nrec/merge_nrec)\n", indent, ""); - for(u = 0; u < (bt2->depth + 1); u++) { + for(u = 0; u < (hdr->depth + 1); u++) { sprintf(temp_str, "Depth %u:", u); HDfprintf(stream, "%*s%-*s (%u/%u/%u)\n", indent + 3, "", MAX(0, fwidth - 3), temp_str, - bt2->node_info[u].max_nrec, bt2->node_info[u].split_nrec, bt2->node_info[u].merge_nrec); + hdr->node_info[u].max_nrec, hdr->node_info[u].split_nrec, hdr->node_info[u].merge_nrec); } /* end for */ done: - if(bt2) { - bt2->f = NULL; - if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_HDR, addr, bt2, H5AC__NO_FLAGS_SET) < 0) + if(hdr) { + hdr->f = NULL; + if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_HDR, addr, hdr, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_BTREE, H5E_PROTECT, FAIL, "unable to release B-tree header") } /* end if */ @@ -200,7 +200,7 @@ herr_t H5B2_int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth, const H5B2_class_t *type, haddr_t hdr_addr, unsigned nrec, unsigned depth) { - H5B2_t *bt2 = NULL; /* B-tree header */ + H5B2_hdr_t *hdr = NULL; /* B-tree header */ H5B2_internal_t *internal = NULL; /* B-tree internal node */ unsigned u; /* Local index variable */ char temp_str[128]; /* Temporary string, for formatting */ @@ -223,16 +223,16 @@ H5B2_int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, /* * Load the B-tree header. */ - if(NULL == (bt2 = (H5B2_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, hdr_addr, type, NULL, H5AC_READ))) + if(NULL == (hdr = (H5B2_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, hdr_addr, type, NULL, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load B-tree header") /* Set file pointer for this B-tree operation */ - bt2->f = f; + hdr->f = f; /* * Load the B-tree internal node */ - if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, bt2, addr, nrec, depth, H5AC_READ))) + if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, hdr, addr, nrec, depth, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load B-tree internal node") /* Print opening message */ @@ -246,23 +246,23 @@ H5B2_int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, */ HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Tree type ID:", - (bt2->type->id == H5B2_TEST_ID ? "H5B2_TEST_ID" : - (bt2->type->id == H5B2_FHEAP_HUGE_INDIR_ID ? "H5B2_FHEAP_HUGE_INDIR_ID" : - (bt2->type->id == H5B2_FHEAP_HUGE_FILT_INDIR_ID ? "H5B2_FHEAP_HUGE_FILT_INDIR_ID" : - (bt2->type->id == H5B2_FHEAP_HUGE_DIR_ID ? "H5B2_FHEAP_HUGE_DIR_ID" : - (bt2->type->id == H5B2_FHEAP_HUGE_FILT_DIR_ID ? "H5B2_FHEAP_HUGE_FILT_DIR_ID" : - (bt2->type->id == H5B2_GRP_DENSE_NAME_ID ? "H5B2_GRP_DENSE_NAME_ID" : - (bt2->type->id == H5B2_GRP_DENSE_CORDER_ID ? "H5B2_GRP_DENSE_CORDER_ID" : - (bt2->type->id == H5B2_SOHM_INDEX_ID ? "H5B2_SOHM_INDEX_ID" : - (bt2->type->id == H5B2_ATTR_DENSE_NAME_ID ? "H5B2_ATTR_DENSE_NAME_ID" : - (bt2->type->id == H5B2_ATTR_DENSE_CORDER_ID ? "H5B2_ATTR_DENSE_CORDER_ID" : + (hdr->type->id == H5B2_TEST_ID ? "H5B2_TEST_ID" : + (hdr->type->id == H5B2_FHEAP_HUGE_INDIR_ID ? "H5B2_FHEAP_HUGE_INDIR_ID" : + (hdr->type->id == H5B2_FHEAP_HUGE_FILT_INDIR_ID ? "H5B2_FHEAP_HUGE_FILT_INDIR_ID" : + (hdr->type->id == H5B2_FHEAP_HUGE_DIR_ID ? "H5B2_FHEAP_HUGE_DIR_ID" : + (hdr->type->id == H5B2_FHEAP_HUGE_FILT_DIR_ID ? "H5B2_FHEAP_HUGE_FILT_DIR_ID" : + (hdr->type->id == H5B2_GRP_DENSE_NAME_ID ? "H5B2_GRP_DENSE_NAME_ID" : + (hdr->type->id == H5B2_GRP_DENSE_CORDER_ID ? "H5B2_GRP_DENSE_CORDER_ID" : + (hdr->type->id == H5B2_SOHM_INDEX_ID ? "H5B2_SOHM_INDEX_ID" : + (hdr->type->id == H5B2_ATTR_DENSE_NAME_ID ? "H5B2_ATTR_DENSE_NAME_ID" : + (hdr->type->id == H5B2_ATTR_DENSE_CORDER_ID ? "H5B2_ATTR_DENSE_CORDER_ID" : "Unknown!"))))))))))); HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth, "Size of node:", - bt2->node_size); + hdr->node_size); HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth, "Size of raw (disk) record:", - bt2->rrec_size); + hdr->rrec_size); HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Dirty flag:", internal->cache_info.is_dirty ? "True" : "False"); @@ -284,9 +284,9 @@ H5B2_int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, sprintf(temp_str, "Record #%u:", u); HDfprintf(stream, "%*s%-*s\n", indent + 3, "", MAX(0, fwidth - 3), temp_str); - HDassert(H5B2_INT_NREC(internal, bt2, u)); + HDassert(H5B2_INT_NREC(internal, hdr, u)); (void)(type->debug)(stream, f, dxpl_id, indent + 6, MAX (0, fwidth-6), - H5B2_INT_NREC(internal, bt2, u), NULL); + H5B2_INT_NREC(internal, hdr, u), NULL); } /* end for */ /* Print final node pointer */ @@ -298,9 +298,9 @@ H5B2_int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, internal->node_ptrs[u].addr); done: - if(bt2) { - bt2->f = NULL; - if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_HDR, hdr_addr, bt2, H5AC__NO_FLAGS_SET) < 0) + if(hdr) { + hdr->f = NULL; + if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_HDR, hdr_addr, hdr, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_BTREE, H5E_PROTECT, FAIL, "unable to release B-tree header") } /* end if */ if(internal && H5AC_unprotect(f, dxpl_id, H5AC_BT2_INT, addr, internal, H5AC__NO_FLAGS_SET) < 0) @@ -327,7 +327,7 @@ herr_t H5B2_leaf_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth, const H5B2_class_t *type, haddr_t hdr_addr, unsigned nrec) { - H5B2_t *bt2 = NULL; /* B-tree header */ + H5B2_hdr_t *hdr = NULL; /* B-tree header */ H5B2_leaf_t *leaf = NULL; /* B-tree leaf node */ unsigned u; /* Local index variable */ char temp_str[128]; /* Temporary string, for formatting */ @@ -350,16 +350,16 @@ H5B2_leaf_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, /* * Load the B-tree header. */ - if(NULL == (bt2 = (H5B2_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, hdr_addr, type, NULL, H5AC_READ))) + if(NULL == (hdr = (H5B2_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, hdr_addr, type, NULL, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load B-tree header") /* Set file pointer for this B-tree operation */ - bt2->f = f; + hdr->f = f; /* * Load the B-tree leaf node */ - if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, addr, &nrec, bt2, H5AC_READ))) + if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, addr, &nrec, hdr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load B-tree leaf node") /* Print opening message */ @@ -370,23 +370,23 @@ H5B2_leaf_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, */ HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Tree type ID:", - (bt2->type->id == H5B2_TEST_ID ? "H5B2_TEST_ID" : - (bt2->type->id == H5B2_FHEAP_HUGE_INDIR_ID ? "H5B2_FHEAP_HUGE_INDIR_ID" : - (bt2->type->id == H5B2_FHEAP_HUGE_FILT_INDIR_ID ? "H5B2_FHEAP_HUGE_FILT_INDIR_ID" : - (bt2->type->id == H5B2_FHEAP_HUGE_DIR_ID ? "H5B2_FHEAP_HUGE_DIR_ID" : - (bt2->type->id == H5B2_FHEAP_HUGE_FILT_DIR_ID ? "H5B2_FHEAP_HUGE_FILT_DIR_ID" : - (bt2->type->id == H5B2_GRP_DENSE_NAME_ID ? "H5B2_GRP_DENSE_NAME_ID" : - (bt2->type->id == H5B2_GRP_DENSE_CORDER_ID ? "H5B2_GRP_DENSE_CORDER_ID" : - (bt2->type->id == H5B2_SOHM_INDEX_ID ? "H5B2_SOHM_INDEX_ID" : - (bt2->type->id == H5B2_ATTR_DENSE_NAME_ID ? "H5B2_ATTR_DENSE_NAME_ID" : - (bt2->type->id == H5B2_ATTR_DENSE_CORDER_ID ? "H5B2_ATTR_DENSE_CORDER_ID" : + (hdr->type->id == H5B2_TEST_ID ? "H5B2_TEST_ID" : + (hdr->type->id == H5B2_FHEAP_HUGE_INDIR_ID ? "H5B2_FHEAP_HUGE_INDIR_ID" : + (hdr->type->id == H5B2_FHEAP_HUGE_FILT_INDIR_ID ? "H5B2_FHEAP_HUGE_FILT_INDIR_ID" : + (hdr->type->id == H5B2_FHEAP_HUGE_DIR_ID ? "H5B2_FHEAP_HUGE_DIR_ID" : + (hdr->type->id == H5B2_FHEAP_HUGE_FILT_DIR_ID ? "H5B2_FHEAP_HUGE_FILT_DIR_ID" : + (hdr->type->id == H5B2_GRP_DENSE_NAME_ID ? "H5B2_GRP_DENSE_NAME_ID" : + (hdr->type->id == H5B2_GRP_DENSE_CORDER_ID ? "H5B2_GRP_DENSE_CORDER_ID" : + (hdr->type->id == H5B2_SOHM_INDEX_ID ? "H5B2_SOHM_INDEX_ID" : + (hdr->type->id == H5B2_ATTR_DENSE_NAME_ID ? "H5B2_ATTR_DENSE_NAME_ID" : + (hdr->type->id == H5B2_ATTR_DENSE_CORDER_ID ? "H5B2_ATTR_DENSE_CORDER_ID" : "Unknown!"))))))))))); HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth, "Size of node:", - bt2->node_size); + hdr->node_size); HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth, "Size of raw (disk) record:", - bt2->rrec_size); + hdr->rrec_size); HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Dirty flag:", leaf->cache_info.is_dirty ? "True" : "False"); @@ -400,15 +400,15 @@ H5B2_leaf_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, sprintf(temp_str, "Record #%u:", u); HDfprintf(stream, "%*s%-*s\n", indent + 3, "", MAX(0, fwidth - 3), temp_str); - HDassert(H5B2_LEAF_NREC(leaf, bt2, u)); + HDassert(H5B2_LEAF_NREC(leaf, hdr, u)); (void)(type->debug)(stream, f, dxpl_id, indent + 6, MAX (0, fwidth-6), - H5B2_LEAF_NREC(leaf, bt2, u), NULL); + H5B2_LEAF_NREC(leaf, hdr, u), NULL); } /* end for */ done: - if(bt2) { - bt2->f = NULL; - if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_HDR, hdr_addr, bt2, H5AC__NO_FLAGS_SET) < 0) + if(hdr) { + hdr->f = NULL; + if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_HDR, hdr_addr, hdr, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_BTREE, H5E_PROTECT, FAIL, "unable to release B-tree header") } /* end if */ if(leaf && H5AC_unprotect(f, dxpl_id, H5AC_BT2_LEAF, addr, leaf, H5AC__NO_FLAGS_SET) < 0) diff --git a/src/H5B2hdr.c b/src/H5B2hdr.c index 04b648c..5e577f5 100644 --- a/src/H5B2hdr.c +++ b/src/H5B2hdr.c @@ -104,7 +104,7 @@ H5FL_SEQ_DEFINE(H5B2_node_info_t); *------------------------------------------------------------------------- */ herr_t -H5B2_hdr_init(H5F_t *f, H5B2_t *bt2, const H5B2_class_t *type, +H5B2_hdr_init(H5F_t *f, H5B2_hdr_t *hdr, const H5B2_class_t *type, unsigned depth, size_t node_size, size_t rrec_size, unsigned split_percent, unsigned merge_percent) { @@ -116,85 +116,85 @@ H5B2_hdr_init(H5F_t *f, H5B2_t *bt2, const H5B2_class_t *type, FUNC_ENTER_NOAPI_NOINIT(H5B2_hdr_init) /* Initialize basic information */ - bt2->f = f; - bt2->rc = 0; - bt2->pending_delete = FALSE; + hdr->f = f; + hdr->rc = 0; + hdr->pending_delete = FALSE; /* Assign dynamic information */ - bt2->depth = depth; + hdr->depth = depth; /* Assign user's information */ - bt2->split_percent = split_percent; - bt2->merge_percent = merge_percent; - bt2->node_size = node_size; - bt2->rrec_size = rrec_size; + hdr->split_percent = split_percent; + hdr->merge_percent = merge_percent; + hdr->node_size = node_size; + hdr->rrec_size = rrec_size; /* Assign common type information */ - bt2->type = type; + hdr->type = type; /* Allocate "page" for node I/O */ - if(NULL == (bt2->page = H5FL_BLK_MALLOC(node_page, bt2->node_size))) + if(NULL == (hdr->page = H5FL_BLK_MALLOC(node_page, hdr->node_size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") #ifdef H5_CLEAR_MEMORY -HDmemset(bt2->page, 0, bt2->node_size); +HDmemset(hdr->page, 0, hdr->node_size); #endif /* H5_CLEAR_MEMORY */ /* Allocate array of node info structs */ - if(NULL == (bt2->node_info = H5FL_SEQ_MALLOC(H5B2_node_info_t, (size_t)(bt2->depth + 1)))) + if(NULL == (hdr->node_info = H5FL_SEQ_MALLOC(H5B2_node_info_t, (size_t)(hdr->depth + 1)))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") /* Initialize leaf node info */ - sz_max_nrec = H5B2_NUM_LEAF_REC(bt2->node_size, bt2->rrec_size); - H5_ASSIGN_OVERFLOW(/* To: */ bt2->node_info[0].max_nrec, /* From: */ sz_max_nrec, /* From: */ size_t, /* To: */ unsigned) - bt2->node_info[0].split_nrec = (bt2->node_info[0].max_nrec * bt2->split_percent) / 100; - bt2->node_info[0].merge_nrec = (bt2->node_info[0].max_nrec * bt2->merge_percent) / 100; - bt2->node_info[0].cum_max_nrec = bt2->node_info[0].max_nrec; - bt2->node_info[0].cum_max_nrec_size = 0; - if(NULL == (bt2->node_info[0].nat_rec_fac = H5FL_fac_init(type->nrec_size * bt2->node_info[0].max_nrec))) + sz_max_nrec = H5B2_NUM_LEAF_REC(hdr->node_size, hdr->rrec_size); + H5_ASSIGN_OVERFLOW(/* To: */ hdr->node_info[0].max_nrec, /* From: */ sz_max_nrec, /* From: */ size_t, /* To: */ unsigned) + hdr->node_info[0].split_nrec = (hdr->node_info[0].max_nrec * hdr->split_percent) / 100; + hdr->node_info[0].merge_nrec = (hdr->node_info[0].max_nrec * hdr->merge_percent) / 100; + hdr->node_info[0].cum_max_nrec = hdr->node_info[0].max_nrec; + hdr->node_info[0].cum_max_nrec_size = 0; + if(NULL == (hdr->node_info[0].nat_rec_fac = H5FL_fac_init(type->nrec_size * hdr->node_info[0].max_nrec))) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't create node native key block factory") - bt2->node_info[0].node_ptr_fac = NULL; + hdr->node_info[0].node_ptr_fac = NULL; /* Allocate array of pointers to internal node native keys */ /* (uses leaf # of records because its the largest) */ - if(NULL == (bt2->nat_off = H5FL_SEQ_MALLOC(size_t, (size_t)bt2->node_info[0].max_nrec))) + if(NULL == (hdr->nat_off = H5FL_SEQ_MALLOC(size_t, (size_t)hdr->node_info[0].max_nrec))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") /* Initialize offsets in native key block */ /* (uses leaf # of records because its the largest) */ - for(u = 0; u < bt2->node_info[0].max_nrec; u++) - bt2->nat_off[u] = type->nrec_size * u; + for(u = 0; u < hdr->node_info[0].max_nrec; u++) + hdr->nat_off[u] = type->nrec_size * u; /* Compute size to store # of records in each node */ /* (uses leaf # of records because its the largest) */ - u_max_nrec_size = H5V_limit_enc_size((uint64_t)bt2->node_info[0].max_nrec); - H5_ASSIGN_OVERFLOW(/* To: */ bt2->max_nrec_size, /* From: */ u_max_nrec_size, /* From: */ unsigned, /* To: */ uint8_t) - HDassert(bt2->max_nrec_size <= H5B2_SIZEOF_RECORDS_PER_NODE); + u_max_nrec_size = H5V_limit_enc_size((uint64_t)hdr->node_info[0].max_nrec); + H5_ASSIGN_OVERFLOW(/* To: */ hdr->max_nrec_size, /* From: */ u_max_nrec_size, /* From: */ unsigned, /* To: */ uint8_t) + HDassert(hdr->max_nrec_size <= H5B2_SIZEOF_RECORDS_PER_NODE); /* Initialize internal node info */ if(depth > 0) { for(u = 1; u < (depth + 1); u++) { - sz_max_nrec = H5B2_NUM_INT_REC(f, bt2, u); - H5_ASSIGN_OVERFLOW(/* To: */ bt2->node_info[u].max_nrec, /* From: */ sz_max_nrec, /* From: */ size_t, /* To: */ unsigned) - HDassert(bt2->node_info[u].max_nrec <= bt2->node_info[u - 1].max_nrec); + sz_max_nrec = H5B2_NUM_INT_REC(f, hdr, u); + H5_ASSIGN_OVERFLOW(/* To: */ hdr->node_info[u].max_nrec, /* From: */ sz_max_nrec, /* From: */ size_t, /* To: */ unsigned) + HDassert(hdr->node_info[u].max_nrec <= hdr->node_info[u - 1].max_nrec); - bt2->node_info[u].split_nrec = (bt2->node_info[u].max_nrec * bt2->split_percent) / 100; - bt2->node_info[u].merge_nrec = (bt2->node_info[u].max_nrec * bt2->merge_percent) / 100; + hdr->node_info[u].split_nrec = (hdr->node_info[u].max_nrec * hdr->split_percent) / 100; + hdr->node_info[u].merge_nrec = (hdr->node_info[u].max_nrec * hdr->merge_percent) / 100; - bt2->node_info[u].cum_max_nrec = ((bt2->node_info[u].max_nrec + 1) * - bt2->node_info[u - 1].cum_max_nrec) + bt2->node_info[u].max_nrec; - u_max_nrec_size = H5V_limit_enc_size((uint64_t)bt2->node_info[u].cum_max_nrec); - H5_ASSIGN_OVERFLOW(/* To: */ bt2->node_info[u].cum_max_nrec_size, /* From: */ u_max_nrec_size, /* From: */ unsigned, /* To: */ uint8_t) + hdr->node_info[u].cum_max_nrec = ((hdr->node_info[u].max_nrec + 1) * + hdr->node_info[u - 1].cum_max_nrec) + hdr->node_info[u].max_nrec; + u_max_nrec_size = H5V_limit_enc_size((uint64_t)hdr->node_info[u].cum_max_nrec); + H5_ASSIGN_OVERFLOW(/* To: */ hdr->node_info[u].cum_max_nrec_size, /* From: */ u_max_nrec_size, /* From: */ unsigned, /* To: */ uint8_t) - if(NULL == (bt2->node_info[u].nat_rec_fac = H5FL_fac_init(bt2->type->nrec_size * bt2->node_info[u].max_nrec))) + if(NULL == (hdr->node_info[u].nat_rec_fac = H5FL_fac_init(hdr->type->nrec_size * hdr->node_info[u].max_nrec))) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't create node native key block factory") - if(NULL == (bt2->node_info[u].node_ptr_fac = H5FL_fac_init(sizeof(H5B2_node_ptr_t) * (bt2->node_info[u].max_nrec + 1)))) + if(NULL == (hdr->node_info[u].node_ptr_fac = H5FL_fac_init(sizeof(H5B2_node_ptr_t) * (hdr->node_info[u].max_nrec + 1)))) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't create internal 'branch' node node pointer block factory") } /* end for */ } /* end if */ done: if(ret_value < 0) - if(H5B2_hdr_free(bt2) < 0) + if(H5B2_hdr_free(hdr) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTFREE, FAIL, "unable to free shared v2 B-tree info") FUNC_LEAVE_NOAPI(ret_value) @@ -215,39 +215,39 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_hdr_free(H5B2_t *bt2) +H5B2_hdr_free(H5B2_hdr_t *hdr) { herr_t ret_value = SUCCEED; FUNC_ENTER_NOAPI_NOINIT(H5B2_hdr_free) /* Sanity check */ - HDassert(bt2); + HDassert(hdr); /* Free the B-tree node buffer */ - if(bt2->page) - (void)H5FL_BLK_FREE(node_page, bt2->page); + if(hdr->page) + (void)H5FL_BLK_FREE(node_page, hdr->page); /* Free the array of offsets into the native key block */ - if(bt2->nat_off) - bt2->nat_off = H5FL_SEQ_FREE(size_t, bt2->nat_off); + if(hdr->nat_off) + hdr->nat_off = H5FL_SEQ_FREE(size_t, hdr->nat_off); /* Release the node info */ - if(bt2->node_info) { + if(hdr->node_info) { unsigned u; /* Local index variable */ /* Destroy free list factories */ - for(u = 0; u < (bt2->depth + 1); u++) { - if(bt2->node_info[u].nat_rec_fac) - if(H5FL_fac_term(bt2->node_info[u].nat_rec_fac) < 0) + for(u = 0; u < (hdr->depth + 1); u++) { + if(hdr->node_info[u].nat_rec_fac) + if(H5FL_fac_term(hdr->node_info[u].nat_rec_fac) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't destroy node's native record block factory") - if(bt2->node_info[u].node_ptr_fac) - if(H5FL_fac_term(bt2->node_info[u].node_ptr_fac) < 0) + if(hdr->node_info[u].node_ptr_fac) + if(H5FL_fac_term(hdr->node_info[u].node_ptr_fac) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't destroy node's node pointer block factory") } /* end for */ /* Free the array of node info structs */ - bt2->node_info = H5FL_SEQ_FREE(H5B2_node_info_t, bt2->node_info); + hdr->node_info = H5FL_SEQ_FREE(H5B2_node_info_t, hdr->node_info); } /* end if */ done: @@ -269,23 +269,23 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_hdr_incr(H5B2_t *bt2) +H5B2_hdr_incr(H5B2_hdr_t *hdr) { herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5B2_hdr_incr) /* Sanity checks */ - HDassert(bt2); - HDassert(bt2->f); + HDassert(hdr); + HDassert(hdr->f); /* Mark header as un-evictable when a B-tree node is depending on it */ - if(bt2->rc == 0) - if(H5AC_pin_protected_entry(bt2->f, bt2) < 0) + if(hdr->rc == 0) + if(H5AC_pin_protected_entry(hdr->f, hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTPIN, FAIL, "unable to pin v2 B-tree header") /* Increment reference count on B-tree header */ - bt2->rc++; + hdr->rc++; done: FUNC_LEAVE_NOAPI(ret_value) @@ -306,23 +306,23 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_hdr_decr(H5B2_t *bt2) +H5B2_hdr_decr(H5B2_hdr_t *hdr) { herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5B2_hdr_decr) /* Sanity check */ - HDassert(bt2); - HDassert(bt2->f); - HDassert(bt2->rc > 0); + HDassert(hdr); + HDassert(hdr->f); + HDassert(hdr->rc > 0); /* Decrement reference count on B-tree header */ - bt2->rc--; + hdr->rc--; /* Mark header as evictable again when no nodes depend on it */ - if(bt2->rc == 0) - if(H5AC_unpin_entry(bt2->f, bt2) < 0) + if(hdr->rc == 0) + if(H5AC_unpin_entry(hdr->f, hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPIN, FAIL, "unable to unpin v2 B-tree header") done: @@ -344,18 +344,18 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_hdr_dirty(H5B2_t *bt2) +H5B2_hdr_dirty(H5B2_hdr_t *hdr) { herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5B2_hdr_dirty) /* Sanity check */ - HDassert(bt2); - HDassert(bt2->f); + HDassert(hdr); + HDassert(hdr->f); /* Mark B-tree header as dirty in cache */ - if(H5AC_mark_pinned_or_protected_entry_dirty(bt2->f, bt2) < 0) + if(H5AC_mark_pinned_or_protected_entry_dirty(hdr->f, hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTMARKDIRTY, FAIL, "unable to mark v2 B-tree header as dirty") done: @@ -377,15 +377,15 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_hdr_delete(H5B2_t *bt2) +H5B2_hdr_delete(H5B2_hdr_t *hdr) { FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5B2_hdr_delete) /* Sanity check */ - HDassert(bt2); + HDassert(hdr); /* Mark B-tree header as pending deletion */ - bt2->pending_delete = TRUE; + hdr->pending_delete = TRUE; FUNC_LEAVE_NOAPI(SUCCEED) } /* end H5B2_hdr_delete() */ diff --git a/src/H5B2int.c b/src/H5B2int.c index dacf286..610bc86 100644 --- a/src/H5B2int.c +++ b/src/H5B2int.c @@ -61,7 +61,7 @@ /********************/ /* Helper functions */ -static herr_t H5B2_create_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +static herr_t H5B2_create_internal(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, H5B2_node_ptr_t *node_ptr, unsigned depth); static herr_t H5B2_split1(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_node_ptr_t *curr_node_ptr, unsigned *parent_cache_info_flags_ptr, @@ -80,10 +80,10 @@ static herr_t H5B2_swap_leaf(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx, void *swap_loc); #ifdef H5B2_DEBUG -static herr_t H5B2_assert_leaf(H5B2_t *bt2, H5B2_leaf_t *leaf); -static herr_t H5B2_assert_leaf2(H5B2_t *bt2, H5B2_leaf_t *leaf, H5B2_leaf_t *leaf2); -static herr_t H5B2_assert_internal(hsize_t parent_all_nrec, H5B2_t *bt2, H5B2_internal_t *internal); -static herr_t H5B2_assert_internal2(hsize_t parent_all_nrec, H5B2_t *bt2, H5B2_internal_t *internal, H5B2_internal_t *internal2); +static herr_t H5B2_assert_leaf(H5B2_hdr_t *hdr, H5B2_leaf_t *leaf); +static herr_t H5B2_assert_leaf2(H5B2_hdr_t *hdr, H5B2_leaf_t *leaf, H5B2_leaf_t *leaf2); +static herr_t H5B2_assert_internal(hsize_t parent_all_nrec, H5B2_hdr_t *hdr, H5B2_internal_t *internal); +static herr_t H5B2_assert_internal2(hsize_t parent_all_nrec, H5B2_hdr_t *hdr, H5B2_internal_t *internal, H5B2_internal_t *internal2); #endif /* H5B2_DEBUG */ /*********************/ @@ -177,7 +177,7 @@ H5B2_split1(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_node_ptr_t *curr_node_ unsigned *internal_flags_ptr, unsigned idx) { const H5AC_class_t *child_class; /* Pointer to child node's class info */ - H5B2_t *bt2; /* Pointer to B-tree header */ + H5B2_hdr_t *hdr; /* Pointer to B-tree header */ haddr_t left_addr, right_addr; /* Addresses of left & right child nodes */ void *left_child, *right_child; /* Pointers to child nodes */ unsigned *left_nrec, *right_nrec; /* Pointers to child # of records */ @@ -194,12 +194,12 @@ H5B2_split1(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_node_ptr_t *curr_node_ HDassert(internal_flags_ptr); /* Get the pointer to the B-tree header info */ - bt2 = internal->bt2; - HDassert(bt2); + hdr = internal->hdr; + HDassert(hdr); /* Slide records in parent node up one space, to make room for promoted record */ if(idx < internal->nrec) { - HDmemmove(H5B2_INT_NREC(internal, bt2, idx + 1), H5B2_INT_NREC(internal, bt2, idx), bt2->type->nrec_size * (internal->nrec - idx)); + HDmemmove(H5B2_INT_NREC(internal, hdr, idx + 1), H5B2_INT_NREC(internal, hdr, idx), hdr->type->nrec_size * (internal->nrec - idx)); HDmemmove(&(internal->node_ptrs[idx + 2]), &(internal->node_ptrs[idx + 1]), sizeof(H5B2_node_ptr_t) * (internal->nrec - idx)); } /* end if */ @@ -209,7 +209,7 @@ H5B2_split1(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_node_ptr_t *curr_node_ /* Create new internal node */ internal->node_ptrs[idx + 1].all_nrec = internal->node_ptrs[idx + 1].node_nrec = 0; - if(H5B2_create_internal(f, dxpl_id, bt2, &(internal->node_ptrs[idx + 1]), (depth - 1)) < 0) + if(H5B2_create_internal(f, dxpl_id, hdr, &(internal->node_ptrs[idx + 1]), (depth - 1)) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to create new internal node") /* Setup information for unlocking child nodes */ @@ -218,9 +218,9 @@ H5B2_split1(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_node_ptr_t *curr_node_ right_addr = internal->node_ptrs[idx + 1].addr; /* Protect both leafs */ - if(NULL == (left_int = H5B2_protect_internal(f, dxpl_id, bt2, left_addr, internal->node_ptrs[idx].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (left_int = H5B2_protect_internal(f, dxpl_id, hdr, left_addr, internal->node_ptrs[idx].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") - if(NULL == (right_int = H5B2_protect_internal(f, dxpl_id, bt2, right_addr, internal->node_ptrs[idx + 1].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (right_int = H5B2_protect_internal(f, dxpl_id, hdr, right_addr, internal->node_ptrs[idx + 1].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* More setup for child nodes */ @@ -238,7 +238,7 @@ H5B2_split1(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_node_ptr_t *curr_node_ /* Create new leaf node */ internal->node_ptrs[idx + 1].all_nrec = internal->node_ptrs[idx + 1].node_nrec = 0; - if(H5B2_create_leaf(f, dxpl_id, bt2, &(internal->node_ptrs[idx + 1])) < 0) + if(H5B2_create_leaf(f, dxpl_id, hdr, &(internal->node_ptrs[idx + 1])) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to create new leaf node") /* Setup information for unlocking child nodes */ @@ -247,9 +247,9 @@ H5B2_split1(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_node_ptr_t *curr_node_ right_addr = internal->node_ptrs[idx + 1].addr; /* Protect both leafs */ - if(NULL == (left_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, left_addr, &(internal->node_ptrs[idx].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (left_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, left_addr, &(internal->node_ptrs[idx].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") - if(NULL == (right_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, right_addr, &(internal->node_ptrs[idx + 1].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (right_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, right_addr, &(internal->node_ptrs[idx + 1].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* More setup for child nodes */ @@ -268,9 +268,9 @@ H5B2_split1(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_node_ptr_t *curr_node_ mid_record = old_node_nrec / 2; /* Copy "upper half" of records to new child */ - HDmemcpy(H5B2_NAT_NREC(right_native, bt2, 0), - H5B2_NAT_NREC(left_native, bt2, mid_record + 1), - bt2->type->nrec_size * (old_node_nrec - (mid_record + 1))); + HDmemcpy(H5B2_NAT_NREC(right_native, hdr, 0), + H5B2_NAT_NREC(left_native, hdr, mid_record + 1), + hdr->type->nrec_size * (old_node_nrec - (mid_record + 1))); /* Copy "upper half" of node pointers, if the node is an internal node */ if(depth > 1) @@ -278,7 +278,7 @@ H5B2_split1(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_node_ptr_t *curr_node_ sizeof(H5B2_node_ptr_t) * (old_node_nrec - mid_record)); /* Copy "middle" record to internal node */ - HDmemcpy(H5B2_INT_NREC(internal, bt2, idx), H5B2_NAT_NREC(left_native, bt2, mid_record), bt2->type->nrec_size); + HDmemcpy(H5B2_INT_NREC(internal, hdr, idx), H5B2_NAT_NREC(left_native, hdr, mid_record), hdr->type->nrec_size); /* Update record counts in child nodes */ internal->node_ptrs[idx].node_nrec = *left_nrec = mid_record; @@ -321,14 +321,14 @@ H5B2_split1(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_node_ptr_t *curr_node_ *parent_cache_info_flags_ptr |= H5AC__DIRTIED_FLAG; #ifdef H5B2_DEBUG - H5B2_assert_internal((hsize_t)0, bt2, internal); + H5B2_assert_internal((hsize_t)0, hdr, internal); if(depth > 1) { - H5B2_assert_internal2(internal->node_ptrs[idx].all_nrec, bt2, left_child, right_child); - H5B2_assert_internal2(internal->node_ptrs[idx + 1].all_nrec, bt2, right_child, left_child); + H5B2_assert_internal2(internal->node_ptrs[idx].all_nrec, hdr, left_child, right_child); + H5B2_assert_internal2(internal->node_ptrs[idx + 1].all_nrec, hdr, right_child, left_child); } /* end if */ else { - H5B2_assert_leaf2(bt2, left_child, right_child); - H5B2_assert_leaf(bt2, right_child); + H5B2_assert_leaf2(hdr, left_child, right_child); + H5B2_assert_leaf(hdr, right_child); } /* end else */ #endif /* H5B2_DEBUG */ @@ -358,7 +358,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_split_root(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2) +H5B2_split_root(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr) { H5B2_internal_t *new_root; /* Pointer to new root node */ unsigned new_root_flags = H5AC__NO_FLAGS_SET; /* Cache flags for new root node */ @@ -370,50 +370,50 @@ H5B2_split_root(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2) FUNC_ENTER_NOAPI_NOINIT(H5B2_split_root) HDassert(f); - HDassert(bt2); + HDassert(hdr); /* Update depth of B-tree */ - bt2->depth++; + hdr->depth++; /* Re-allocate array of node info structs */ - if(NULL == (bt2->node_info = H5FL_SEQ_REALLOC(H5B2_node_info_t, bt2->node_info, (size_t)(bt2->depth + 1)))) + if(NULL == (hdr->node_info = H5FL_SEQ_REALLOC(H5B2_node_info_t, hdr->node_info, (size_t)(hdr->depth + 1)))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") /* Update node info for new depth of tree */ - sz_max_nrec = H5B2_NUM_INT_REC(f, bt2, bt2->depth); - H5_ASSIGN_OVERFLOW(/* To: */ bt2->node_info[bt2->depth].max_nrec, /* From: */ sz_max_nrec, /* From: */ size_t, /* To: */ unsigned) - bt2->node_info[bt2->depth].split_nrec = (bt2->node_info[bt2->depth].max_nrec * bt2->split_percent) / 100; - bt2->node_info[bt2->depth].merge_nrec = (bt2->node_info[bt2->depth].max_nrec * bt2->merge_percent) / 100; - bt2->node_info[bt2->depth].cum_max_nrec = ((bt2->node_info[bt2->depth].max_nrec + 1) * - bt2->node_info[bt2->depth - 1].cum_max_nrec) + bt2->node_info[bt2->depth].max_nrec; - u_max_nrec_size = H5V_limit_enc_size((uint64_t)bt2->node_info[bt2->depth].cum_max_nrec); - H5_ASSIGN_OVERFLOW(/* To: */ bt2->node_info[bt2->depth].cum_max_nrec_size, /* From: */ u_max_nrec_size, /* From: */ unsigned, /* To: */ uint8_t) - if(NULL == (bt2->node_info[bt2->depth].nat_rec_fac = H5FL_fac_init(bt2->type->nrec_size * bt2->node_info[bt2->depth].max_nrec))) + sz_max_nrec = H5B2_NUM_INT_REC(f, hdr, hdr->depth); + H5_ASSIGN_OVERFLOW(/* To: */ hdr->node_info[hdr->depth].max_nrec, /* From: */ sz_max_nrec, /* From: */ size_t, /* To: */ unsigned) + hdr->node_info[hdr->depth].split_nrec = (hdr->node_info[hdr->depth].max_nrec * hdr->split_percent) / 100; + hdr->node_info[hdr->depth].merge_nrec = (hdr->node_info[hdr->depth].max_nrec * hdr->merge_percent) / 100; + hdr->node_info[hdr->depth].cum_max_nrec = ((hdr->node_info[hdr->depth].max_nrec + 1) * + hdr->node_info[hdr->depth - 1].cum_max_nrec) + hdr->node_info[hdr->depth].max_nrec; + u_max_nrec_size = H5V_limit_enc_size((uint64_t)hdr->node_info[hdr->depth].cum_max_nrec); + H5_ASSIGN_OVERFLOW(/* To: */ hdr->node_info[hdr->depth].cum_max_nrec_size, /* From: */ u_max_nrec_size, /* From: */ unsigned, /* To: */ uint8_t) + if(NULL == (hdr->node_info[hdr->depth].nat_rec_fac = H5FL_fac_init(hdr->type->nrec_size * hdr->node_info[hdr->depth].max_nrec))) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't create node native key block factory") - if(NULL == (bt2->node_info[bt2->depth].node_ptr_fac = H5FL_fac_init(sizeof(H5B2_node_ptr_t) * (bt2->node_info[bt2->depth].max_nrec + 1)))) + if(NULL == (hdr->node_info[hdr->depth].node_ptr_fac = H5FL_fac_init(sizeof(H5B2_node_ptr_t) * (hdr->node_info[hdr->depth].max_nrec + 1)))) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't create internal 'branch' node node pointer block factory") /* Keep old root node pointer info */ - old_root_ptr = bt2->root; + old_root_ptr = hdr->root; /* Create new internal node to use as root */ - bt2->root.node_nrec = 0; - if(H5B2_create_internal(f, dxpl_id, bt2, &(bt2->root), bt2->depth) < 0) + hdr->root.node_nrec = 0; + if(H5B2_create_internal(f, dxpl_id, hdr, &(hdr->root), hdr->depth) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to create new internal node") /* Protect new root node */ - if(NULL == (new_root = H5B2_protect_internal(f, dxpl_id, bt2, bt2->root.addr, bt2->root.node_nrec, bt2->depth, H5AC_WRITE))) + if(NULL == (new_root = H5B2_protect_internal(f, dxpl_id, hdr, hdr->root.addr, hdr->root.node_nrec, hdr->depth, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Set first node pointer in root node to old root node pointer info */ new_root->node_ptrs[0] = old_root_ptr; /* Split original root node */ - if(H5B2_split1(f, dxpl_id, bt2->depth, &(bt2->root), NULL, new_root, &new_root_flags, 0) < 0) + if(H5B2_split1(f, dxpl_id, hdr->depth, &(hdr->root), NULL, new_root, &new_root_flags, 0) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to split old root node") /* Release new root node (marked as dirty) */ - if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_INT, bt2->root.addr, new_root, new_root_flags) < 0) + if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_INT, hdr->root.addr, new_root, new_root_flags) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree internal node") done: @@ -439,7 +439,7 @@ static herr_t H5B2_redistribute2(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_internal_t *internal, unsigned idx) { const H5AC_class_t *child_class; /* Pointer to child node's class info */ - H5B2_t *bt2; /* B-tree's header */ + H5B2_hdr_t *hdr; /* B-tree's header */ haddr_t left_addr, right_addr; /* Addresses of left & right child nodes */ void *left_child, *right_child; /* Pointers to child nodes */ unsigned *left_nrec, *right_nrec; /* Pointers to child # of records */ @@ -454,8 +454,8 @@ H5B2_redistribute2(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_internal_t *int HDassert(internal); /* Get the pointer to the B-tree header */ - bt2 = internal->bt2; - HDassert(bt2); + hdr = internal->hdr; + HDassert(hdr); /* Check for the kind of B-tree node to redistribute */ if(depth > 1) { @@ -468,9 +468,9 @@ H5B2_redistribute2(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_internal_t *int right_addr = internal->node_ptrs[idx + 1].addr; /* Lock left & right B-tree child nodes */ - if(NULL == (left_internal = H5B2_protect_internal(f, dxpl_id, bt2, left_addr, internal->node_ptrs[idx].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (left_internal = H5B2_protect_internal(f, dxpl_id, hdr, left_addr, internal->node_ptrs[idx].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") - if(NULL == (right_internal = H5B2_protect_internal(f, dxpl_id, bt2, right_addr, internal->node_ptrs[idx + 1].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (right_internal = H5B2_protect_internal(f, dxpl_id, hdr, right_addr, internal->node_ptrs[idx + 1].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* More setup for child nodes */ @@ -493,9 +493,9 @@ H5B2_redistribute2(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_internal_t *int right_addr = internal->node_ptrs[idx + 1].addr; /* Lock left & right B-tree child nodes */ - if(NULL == (left_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, left_addr, &(internal->node_ptrs[idx].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (left_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, left_addr, &(internal->node_ptrs[idx].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") - if(NULL == (right_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, right_addr, &(internal->node_ptrs[idx + 1].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (right_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, right_addr, &(internal->node_ptrs[idx + 1].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* More setup for child nodes */ @@ -508,14 +508,14 @@ H5B2_redistribute2(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_internal_t *int } /* end else */ #ifdef H5B2_DEBUG - H5B2_assert_internal((hsize_t)0, bt2, internal); + H5B2_assert_internal((hsize_t)0, hdr, internal); if(depth > 1) { - H5B2_assert_internal2(internal->node_ptrs[idx].all_nrec, bt2, left_child, right_child); - H5B2_assert_internal2(internal->node_ptrs[idx + 1].all_nrec, bt2, right_child, left_child); + H5B2_assert_internal2(internal->node_ptrs[idx].all_nrec, hdr, left_child, right_child); + H5B2_assert_internal2(internal->node_ptrs[idx + 1].all_nrec, hdr, right_child, left_child); } /* end if */ else { - H5B2_assert_leaf2(bt2, left_child, right_child); - H5B2_assert_leaf(bt2, right_child); + H5B2_assert_leaf2(hdr, left_child, right_child); + H5B2_assert_leaf(hdr, right_child); } /* end else */ #endif /* H5B2_DEBUG */ @@ -527,17 +527,17 @@ H5B2_redistribute2(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_internal_t *int unsigned move_nrec = *right_nrec - new_right_nrec; /* Number of records to move from right node to left */ /* Copy record from parent node down into left child */ - HDmemcpy(H5B2_NAT_NREC(left_native, bt2, *left_nrec), H5B2_INT_NREC(internal, bt2, idx), bt2->type->nrec_size); + HDmemcpy(H5B2_NAT_NREC(left_native, hdr, *left_nrec), H5B2_INT_NREC(internal, hdr, idx), hdr->type->nrec_size); /* See if we need to move records from right node */ if(move_nrec > 1) - HDmemcpy(H5B2_NAT_NREC(left_native, bt2, (*left_nrec + 1)), H5B2_NAT_NREC(right_native, bt2, 0), bt2->type->nrec_size * (move_nrec - 1)); + HDmemcpy(H5B2_NAT_NREC(left_native, hdr, (*left_nrec + 1)), H5B2_NAT_NREC(right_native, hdr, 0), hdr->type->nrec_size * (move_nrec - 1)); /* Move record from right node into parent node */ - HDmemcpy(H5B2_INT_NREC(internal, bt2, idx), H5B2_NAT_NREC(right_native, bt2, (move_nrec - 1)), bt2->type->nrec_size); + HDmemcpy(H5B2_INT_NREC(internal, hdr, idx), H5B2_NAT_NREC(right_native, hdr, (move_nrec - 1)), hdr->type->nrec_size); /* Slide records in right node down */ - HDmemmove(H5B2_NAT_NREC(right_native, bt2, 0), H5B2_NAT_NREC(right_native, bt2, move_nrec), bt2->type->nrec_size * new_right_nrec); + HDmemmove(H5B2_NAT_NREC(right_native, hdr, 0), H5B2_NAT_NREC(right_native, hdr, move_nrec), hdr->type->nrec_size * new_right_nrec); /* Handle node pointers, if we have an internal node */ if(depth > 1) { @@ -568,19 +568,19 @@ H5B2_redistribute2(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_internal_t *int unsigned move_nrec = *left_nrec - new_left_nrec; /* Number of records to move from left node to right */ /* Slide records in right node up */ - HDmemmove(H5B2_NAT_NREC(right_native, bt2, move_nrec), - H5B2_NAT_NREC(right_native, bt2, 0), - bt2->type->nrec_size * (*right_nrec)); + HDmemmove(H5B2_NAT_NREC(right_native, hdr, move_nrec), + H5B2_NAT_NREC(right_native, hdr, 0), + hdr->type->nrec_size * (*right_nrec)); /* Copy record from parent node down into right child */ - HDmemcpy(H5B2_NAT_NREC(right_native, bt2, (move_nrec - 1)), H5B2_INT_NREC(internal, bt2, idx), bt2->type->nrec_size); + HDmemcpy(H5B2_NAT_NREC(right_native, hdr, (move_nrec - 1)), H5B2_INT_NREC(internal, hdr, idx), hdr->type->nrec_size); /* See if we need to move records from left node */ if(move_nrec > 1) - HDmemcpy(H5B2_NAT_NREC(right_native, bt2, 0), H5B2_NAT_NREC(left_native, bt2, ((*left_nrec - move_nrec) + 1)), bt2->type->nrec_size * (move_nrec - 1)); + HDmemcpy(H5B2_NAT_NREC(right_native, hdr, 0), H5B2_NAT_NREC(left_native, hdr, ((*left_nrec - move_nrec) + 1)), hdr->type->nrec_size * (move_nrec - 1)); /* Move record from left node into parent node */ - HDmemcpy(H5B2_INT_NREC(internal, bt2, idx), H5B2_NAT_NREC(left_native, bt2, (*left_nrec - move_nrec)), bt2->type->nrec_size); + HDmemcpy(H5B2_INT_NREC(internal, hdr, idx), H5B2_NAT_NREC(left_native, hdr, (*left_nrec - move_nrec)), hdr->type->nrec_size); /* Handle node pointers, if we have an internal node */ if(depth > 1) { @@ -620,14 +620,14 @@ H5B2_redistribute2(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_internal_t *int } /* end else */ #ifdef H5B2_DEBUG - H5B2_assert_internal((hsize_t)0, bt2, internal); + H5B2_assert_internal((hsize_t)0, hdr, internal); if(depth > 1) { - H5B2_assert_internal2(internal->node_ptrs[idx].all_nrec, bt2, left_child, right_child); - H5B2_assert_internal2(internal->node_ptrs[idx + 1].all_nrec, bt2, right_child, left_child); + H5B2_assert_internal2(internal->node_ptrs[idx].all_nrec, hdr, left_child, right_child); + H5B2_assert_internal2(internal->node_ptrs[idx + 1].all_nrec, hdr, right_child, left_child); } /* end if */ else { - H5B2_assert_leaf2(bt2, left_child, right_child); - H5B2_assert_leaf(bt2, right_child); + H5B2_assert_leaf2(hdr, left_child, right_child); + H5B2_assert_leaf(hdr, right_child); } /* end else */ #endif /* H5B2_DEBUG */ @@ -661,7 +661,7 @@ H5B2_redistribute3(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx) { const H5AC_class_t *child_class; /* Pointer to child node's class info */ - H5B2_t *bt2; /* B-tree's header */ + H5B2_hdr_t *hdr; /* B-tree's header */ haddr_t left_addr, right_addr; /* Addresses of left & right child nodes */ haddr_t middle_addr; /* Address of middle child node */ void *left_child, *right_child; /* Pointers to child nodes */ @@ -683,8 +683,8 @@ H5B2_redistribute3(H5F_t *f, hid_t dxpl_id, unsigned depth, HDassert(internal_flags_ptr); /* Get the pointer to the B-tree header */ - bt2 = internal->bt2; - HDassert(bt2); + hdr = internal->hdr; + HDassert(hdr); /* Check for the kind of B-tree node to redistribute */ if(depth > 1) { @@ -699,11 +699,11 @@ H5B2_redistribute3(H5F_t *f, hid_t dxpl_id, unsigned depth, right_addr = internal->node_ptrs[idx + 1].addr; /* Lock B-tree child nodes */ - if(NULL == (left_internal = H5B2_protect_internal(f, dxpl_id, bt2, left_addr, internal->node_ptrs[idx - 1].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (left_internal = H5B2_protect_internal(f, dxpl_id, hdr, left_addr, internal->node_ptrs[idx - 1].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") - if(NULL == (middle_internal = H5B2_protect_internal(f, dxpl_id, bt2, middle_addr, internal->node_ptrs[idx].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (middle_internal = H5B2_protect_internal(f, dxpl_id, hdr, middle_addr, internal->node_ptrs[idx].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") - if(NULL == (right_internal = H5B2_protect_internal(f, dxpl_id, bt2, right_addr, internal->node_ptrs[idx + 1].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (right_internal = H5B2_protect_internal(f, dxpl_id, hdr, right_addr, internal->node_ptrs[idx + 1].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* More setup for child nodes */ @@ -732,11 +732,11 @@ H5B2_redistribute3(H5F_t *f, hid_t dxpl_id, unsigned depth, right_addr = internal->node_ptrs[idx + 1].addr; /* Lock B-tree child nodes */ - if(NULL == (left_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, left_addr, &(internal->node_ptrs[idx - 1].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (left_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, left_addr, &(internal->node_ptrs[idx - 1].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") - if(NULL == (middle_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, middle_addr, &(internal->node_ptrs[idx].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (middle_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, middle_addr, &(internal->node_ptrs[idx].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") - if(NULL == (right_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, right_addr, &(internal->node_ptrs[idx + 1].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (right_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, right_addr, &(internal->node_ptrs[idx + 1].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* More setup for child nodes */ @@ -769,20 +769,20 @@ H5B2_redistribute3(H5F_t *f, hid_t dxpl_id, unsigned depth, unsigned moved_middle_nrec = 0; /* Number of records moved into left node */ /* Move left parent record down to left node */ - HDmemcpy(H5B2_NAT_NREC(left_native, bt2, *left_nrec), H5B2_INT_NREC(internal, bt2, idx - 1), bt2->type->nrec_size); + HDmemcpy(H5B2_NAT_NREC(left_native, hdr, *left_nrec), H5B2_INT_NREC(internal, hdr, idx - 1), hdr->type->nrec_size); /* Move records from middle node into left node */ if((new_left_nrec - 1) > *left_nrec) { moved_middle_nrec = new_left_nrec - (*left_nrec + 1); - HDmemcpy(H5B2_NAT_NREC(left_native, bt2, *left_nrec + 1), H5B2_NAT_NREC(middle_native, bt2, 0), bt2->type->nrec_size * moved_middle_nrec); + HDmemcpy(H5B2_NAT_NREC(left_native, hdr, *left_nrec + 1), H5B2_NAT_NREC(middle_native, hdr, 0), hdr->type->nrec_size * moved_middle_nrec); } /* end if */ /* Move record from middle node up to parent node */ - HDmemcpy(H5B2_INT_NREC(internal, bt2, idx - 1), H5B2_NAT_NREC(middle_native, bt2, moved_middle_nrec), bt2->type->nrec_size); + HDmemcpy(H5B2_INT_NREC(internal, hdr, idx - 1), H5B2_NAT_NREC(middle_native, hdr, moved_middle_nrec), hdr->type->nrec_size); moved_middle_nrec++; /* Slide records in middle node down */ - HDmemmove(H5B2_NAT_NREC(middle_native, bt2, 0), H5B2_NAT_NREC(middle_native, bt2, moved_middle_nrec), bt2->type->nrec_size * (*middle_nrec - moved_middle_nrec)); + HDmemmove(H5B2_NAT_NREC(middle_native, hdr, 0), H5B2_NAT_NREC(middle_native, hdr, moved_middle_nrec), hdr->type->nrec_size * (*middle_nrec - moved_middle_nrec)); /* Move node pointers also if this is an internal node */ if(depth > 1) { @@ -813,17 +813,17 @@ H5B2_redistribute3(H5F_t *f, hid_t dxpl_id, unsigned depth, unsigned right_nrec_move = new_right_nrec - *right_nrec; /* Number of records to move out of right node */ /* Slide records in right node up */ - HDmemmove(H5B2_NAT_NREC(right_native, bt2, right_nrec_move), H5B2_NAT_NREC(right_native, bt2, 0), bt2->type->nrec_size * (*right_nrec)); + HDmemmove(H5B2_NAT_NREC(right_native, hdr, right_nrec_move), H5B2_NAT_NREC(right_native, hdr, 0), hdr->type->nrec_size * (*right_nrec)); /* Move right parent record down to right node */ - HDmemcpy(H5B2_NAT_NREC(right_native, bt2, right_nrec_move - 1), H5B2_INT_NREC(internal, bt2, idx), bt2->type->nrec_size); + HDmemcpy(H5B2_NAT_NREC(right_native, hdr, right_nrec_move - 1), H5B2_INT_NREC(internal, hdr, idx), hdr->type->nrec_size); /* Move records from middle node into right node */ if(right_nrec_move > 1) - HDmemcpy(H5B2_NAT_NREC(right_native, bt2, 0), H5B2_NAT_NREC(middle_native, bt2, ((curr_middle_nrec - right_nrec_move) + 1)), bt2->type->nrec_size * (right_nrec_move - 1)); + HDmemcpy(H5B2_NAT_NREC(right_native, hdr, 0), H5B2_NAT_NREC(middle_native, hdr, ((curr_middle_nrec - right_nrec_move) + 1)), hdr->type->nrec_size * (right_nrec_move - 1)); /* Move record from middle node up to parent node */ - HDmemcpy(H5B2_INT_NREC(internal, bt2, idx), H5B2_NAT_NREC(middle_native, bt2, (curr_middle_nrec - right_nrec_move)), bt2->type->nrec_size); + HDmemcpy(H5B2_INT_NREC(internal, hdr, idx), H5B2_NAT_NREC(middle_native, hdr, (curr_middle_nrec - right_nrec_move)), hdr->type->nrec_size); /* Move node pointers also if this is an internal node */ if(depth > 1) { @@ -852,17 +852,17 @@ H5B2_redistribute3(H5F_t *f, hid_t dxpl_id, unsigned depth, unsigned left_nrec_move = *left_nrec - new_left_nrec; /* Number of records to move out of left node */ /* Slide middle records up */ - HDmemmove(H5B2_NAT_NREC(middle_native, bt2, left_nrec_move), H5B2_NAT_NREC(middle_native, bt2, 0), bt2->type->nrec_size * curr_middle_nrec); + HDmemmove(H5B2_NAT_NREC(middle_native, hdr, left_nrec_move), H5B2_NAT_NREC(middle_native, hdr, 0), hdr->type->nrec_size * curr_middle_nrec); /* Move left parent record down to middle node */ - HDmemcpy(H5B2_NAT_NREC(middle_native, bt2, left_nrec_move - 1), H5B2_INT_NREC(internal, bt2, idx - 1), bt2->type->nrec_size); + HDmemcpy(H5B2_NAT_NREC(middle_native, hdr, left_nrec_move - 1), H5B2_INT_NREC(internal, hdr, idx - 1), hdr->type->nrec_size); /* Move left records to middle node */ if(left_nrec_move > 1) - HDmemmove(H5B2_NAT_NREC(middle_native, bt2, 0), H5B2_NAT_NREC(left_native, bt2, new_left_nrec + 1), bt2->type->nrec_size * (left_nrec_move - 1)); + HDmemmove(H5B2_NAT_NREC(middle_native, hdr, 0), H5B2_NAT_NREC(left_native, hdr, new_left_nrec + 1), hdr->type->nrec_size * (left_nrec_move - 1)); /* Move left parent record up from left node */ - HDmemcpy(H5B2_INT_NREC(internal, bt2, idx - 1), H5B2_NAT_NREC(left_native, bt2, new_left_nrec), bt2->type->nrec_size); + HDmemcpy(H5B2_INT_NREC(internal, hdr, idx - 1), H5B2_NAT_NREC(left_native, hdr, new_left_nrec), hdr->type->nrec_size); /* Move node pointers also if this is an internal node */ if(depth > 1) { @@ -891,16 +891,16 @@ H5B2_redistribute3(H5F_t *f, hid_t dxpl_id, unsigned depth, unsigned right_nrec_move = *right_nrec - new_right_nrec; /* Number of records to move out of right node */ /* Move right parent record down to middle node */ - HDmemcpy(H5B2_NAT_NREC(middle_native, bt2, curr_middle_nrec), H5B2_INT_NREC(internal, bt2, idx), bt2->type->nrec_size); + HDmemcpy(H5B2_NAT_NREC(middle_native, hdr, curr_middle_nrec), H5B2_INT_NREC(internal, hdr, idx), hdr->type->nrec_size); /* Move right records to middle node */ - HDmemmove(H5B2_NAT_NREC(middle_native, bt2, (curr_middle_nrec + 1)), H5B2_NAT_NREC(right_native, bt2, 0), bt2->type->nrec_size * (right_nrec_move - 1)); + HDmemmove(H5B2_NAT_NREC(middle_native, hdr, (curr_middle_nrec + 1)), H5B2_NAT_NREC(right_native, hdr, 0), hdr->type->nrec_size * (right_nrec_move - 1)); /* Move right parent record up from right node */ - HDmemcpy(H5B2_INT_NREC(internal, bt2, idx), H5B2_NAT_NREC(right_native, bt2, right_nrec_move - 1), bt2->type->nrec_size); + HDmemcpy(H5B2_INT_NREC(internal, hdr, idx), H5B2_NAT_NREC(right_native, hdr, right_nrec_move - 1), hdr->type->nrec_size); /* Slide right records down */ - HDmemmove(H5B2_NAT_NREC(right_native, bt2, 0), H5B2_NAT_NREC(right_native, bt2, right_nrec_move), bt2->type->nrec_size * new_right_nrec); + HDmemmove(H5B2_NAT_NREC(right_native, hdr, 0), H5B2_NAT_NREC(right_native, hdr, right_nrec_move), hdr->type->nrec_size * new_right_nrec); /* Move node pointers also if this is an internal node */ if(depth > 1) { @@ -954,25 +954,25 @@ H5B2_redistribute3(H5F_t *f, hid_t dxpl_id, unsigned depth, HDfprintf(stderr, "%s: Internal records:\n", FUNC); for(u = 0; u < internal->nrec; u++) { HDfprintf(stderr, "%s: u = %u\n", FUNC, u); - (bt2->type->debug)(stderr, f, dxpl_id, 3, 4, H5B2_INT_NREC(internal, bt2, u), NULL); + (hdr->type->debug)(stderr, f, dxpl_id, 3, 4, H5B2_INT_NREC(internal, hdr, u), NULL); } /* end for */ HDfprintf(stderr, "%s: Left Child records:\n", FUNC); for(u = 0; u < *left_nrec; u++) { HDfprintf(stderr, "%s: u = %u\n", FUNC, u); - (bt2->type->debug)(stderr, f, dxpl_id, 3, 4, H5B2_NAT_NREC(left_native, bt2, u), NULL); + (hdr->type->debug)(stderr, f, dxpl_id, 3, 4, H5B2_NAT_NREC(left_native, hdr, u), NULL); } /* end for */ HDfprintf(stderr, "%s: Middle Child records:\n", FUNC); for(u = 0; u < *middle_nrec; u++) { HDfprintf(stderr, "%s: u = %u\n", FUNC, u); - (bt2->type->debug)(stderr, f, dxpl_id, 3, 4, H5B2_NAT_NREC(middle_native, bt2, u), NULL); + (hdr->type->debug)(stderr, f, dxpl_id, 3, 4, H5B2_NAT_NREC(middle_native, hdr, u), NULL); } /* end for */ HDfprintf(stderr, "%s: Right Child records:\n", FUNC); for(u = 0; u < *right_nrec; u++) { HDfprintf(stderr, "%s: u = %u\n", FUNC, u); - (bt2->type->debug)(stderr, f, dxpl_id, 3, 4, H5B2_NAT_NREC(right_native, bt2, u), NULL); + (hdr->type->debug)(stderr, f, dxpl_id, 3, 4, H5B2_NAT_NREC(right_native, hdr, u), NULL); } /* end for */ for(u = 0; u < internal->nrec + 1; u++) @@ -988,17 +988,17 @@ H5B2_redistribute3(H5F_t *f, hid_t dxpl_id, unsigned depth, } #endif /* QAK */ #ifdef H5B2_DEBUG - H5B2_assert_internal((hsize_t)0, bt2, internal); + H5B2_assert_internal((hsize_t)0, hdr, internal); if(depth > 1) { - H5B2_assert_internal2(internal->node_ptrs[idx - 1].all_nrec, bt2, left_child, middle_child); - H5B2_assert_internal2(internal->node_ptrs[idx].all_nrec, bt2, middle_child, left_child); - H5B2_assert_internal2(internal->node_ptrs[idx].all_nrec, bt2, middle_child, right_child); - H5B2_assert_internal2(internal->node_ptrs[idx + 1].all_nrec, bt2, right_child, middle_child); + H5B2_assert_internal2(internal->node_ptrs[idx - 1].all_nrec, hdr, left_child, middle_child); + H5B2_assert_internal2(internal->node_ptrs[idx].all_nrec, hdr, middle_child, left_child); + H5B2_assert_internal2(internal->node_ptrs[idx].all_nrec, hdr, middle_child, right_child); + H5B2_assert_internal2(internal->node_ptrs[idx + 1].all_nrec, hdr, right_child, middle_child); } /* end if */ else { - H5B2_assert_leaf2(bt2, left_child, middle_child); - H5B2_assert_leaf2(bt2, middle_child, right_child); - H5B2_assert_leaf(bt2, right_child); + H5B2_assert_leaf2(hdr, left_child, middle_child); + H5B2_assert_leaf2(hdr, middle_child, right_child); + H5B2_assert_leaf(hdr, right_child); } /* end else */ #endif /* H5B2_DEBUG */ @@ -1036,7 +1036,7 @@ H5B2_merge2(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx) { const H5AC_class_t *child_class; /* Pointer to child node's class info */ - H5B2_t *bt2; /* B-tree's header */ + H5B2_hdr_t *hdr; /* B-tree's header */ haddr_t left_addr, right_addr; /* Addresses of left & right child nodes */ void *left_child, *right_child; /* Pointers to left & right child nodes */ unsigned *left_nrec, *right_nrec; /* Pointers to left & right child # of records */ @@ -1052,8 +1052,8 @@ H5B2_merge2(H5F_t *f, hid_t dxpl_id, unsigned depth, HDassert(internal_flags_ptr); /* Get the pointer to the B-tree header */ - bt2 = internal->bt2; - HDassert(bt2); + hdr = internal->hdr; + HDassert(hdr); /* Check for the kind of B-tree node to split */ if(depth > 1) { @@ -1066,9 +1066,9 @@ H5B2_merge2(H5F_t *f, hid_t dxpl_id, unsigned depth, right_addr = internal->node_ptrs[idx + 1].addr; /* Lock left & right B-tree child nodes */ - if(NULL == (left_internal = H5B2_protect_internal(f, dxpl_id, bt2, left_addr, internal->node_ptrs[idx].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (left_internal = H5B2_protect_internal(f, dxpl_id, hdr, left_addr, internal->node_ptrs[idx].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") - if(NULL == (right_internal = H5B2_protect_internal(f, dxpl_id, bt2, right_addr, internal->node_ptrs[idx + 1].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (right_internal = H5B2_protect_internal(f, dxpl_id, hdr, right_addr, internal->node_ptrs[idx + 1].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* More setup for accessing child node information */ @@ -1091,9 +1091,9 @@ H5B2_merge2(H5F_t *f, hid_t dxpl_id, unsigned depth, right_addr = internal->node_ptrs[idx + 1].addr; /* Lock left & right B-tree child nodes */ - if(NULL == (left_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, left_addr, &(internal->node_ptrs[idx].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (left_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, left_addr, &(internal->node_ptrs[idx].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") - if(NULL == (right_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, right_addr, &(internal->node_ptrs[idx + 1].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (right_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, right_addr, &(internal->node_ptrs[idx + 1].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* More setup for accessing child node information */ @@ -1108,10 +1108,10 @@ H5B2_merge2(H5F_t *f, hid_t dxpl_id, unsigned depth, /* Redistribute records into left node */ { /* Copy record from parent node to proper location */ - HDmemcpy(H5B2_NAT_NREC(left_native, bt2, *left_nrec), H5B2_INT_NREC(internal, bt2, idx), bt2->type->nrec_size); + HDmemcpy(H5B2_NAT_NREC(left_native, hdr, *left_nrec), H5B2_INT_NREC(internal, hdr, idx), hdr->type->nrec_size); /* Copy records from right node to left node */ - HDmemcpy(H5B2_NAT_NREC(left_native, bt2, *left_nrec + 1), H5B2_NAT_NREC(right_native, bt2, 0), bt2->type->nrec_size * (*right_nrec)); + HDmemcpy(H5B2_NAT_NREC(left_native, hdr, *left_nrec + 1), H5B2_NAT_NREC(right_native, hdr, 0), hdr->type->nrec_size * (*right_nrec)); /* Copy node pointers from right node into left node */ if(depth > 1) @@ -1129,7 +1129,7 @@ H5B2_merge2(H5F_t *f, hid_t dxpl_id, unsigned depth, /* Slide records in parent node down, to eliminate demoted record */ if((idx + 1) < internal->nrec) { - HDmemmove(H5B2_INT_NREC(internal, bt2, idx), H5B2_INT_NREC(internal, bt2, idx + 1), bt2->type->nrec_size * (internal->nrec - (idx + 1))); + HDmemmove(H5B2_INT_NREC(internal, hdr, idx), H5B2_INT_NREC(internal, hdr, idx + 1), hdr->type->nrec_size * (internal->nrec - (idx + 1))); HDmemmove(&(internal->node_ptrs[idx + 1]), &(internal->node_ptrs[idx + 2]), sizeof(H5B2_node_ptr_t) * (internal->nrec - (idx + 1))); } /* end if */ @@ -1147,11 +1147,11 @@ H5B2_merge2(H5F_t *f, hid_t dxpl_id, unsigned depth, *parent_cache_info_flags_ptr |= H5AC__DIRTIED_FLAG; #ifdef H5B2_DEBUG - H5B2_assert_internal((hsize_t)0, bt2, internal); + H5B2_assert_internal((hsize_t)0, hdr, internal); if(depth > 1) - H5B2_assert_internal(internal->node_ptrs[idx].all_nrec, bt2, left_child); + H5B2_assert_internal(internal->node_ptrs[idx].all_nrec, hdr, left_child); else - H5B2_assert_leaf(bt2, left_child); + H5B2_assert_leaf(hdr, left_child); #endif /* H5B2_DEBUG */ /* Unlock left node (marked as dirty) */ @@ -1188,7 +1188,7 @@ H5B2_merge3(H5F_t *f, hid_t dxpl_id, unsigned depth, H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx) { const H5AC_class_t *child_class; /* Pointer to child node's class info */ - H5B2_t *bt2; /* B-tree's header */ + H5B2_hdr_t *hdr; /* B-tree's header */ haddr_t left_addr, right_addr; /* Addresses of left & right child nodes */ haddr_t middle_addr; /* Address of middle child node */ void *left_child, *right_child; /* Pointers to left & right child nodes */ @@ -1210,8 +1210,8 @@ H5B2_merge3(H5F_t *f, hid_t dxpl_id, unsigned depth, HDassert(internal_flags_ptr); /* Get the pointer to the B-tree header */ - bt2 = internal->bt2; - HDassert(bt2); + hdr = internal->hdr; + HDassert(hdr); /* Check for the kind of B-tree node to split */ if(depth > 1) { @@ -1226,11 +1226,11 @@ H5B2_merge3(H5F_t *f, hid_t dxpl_id, unsigned depth, right_addr = internal->node_ptrs[idx + 1].addr; /* Lock B-tree child nodes */ - if(NULL == (left_internal = H5B2_protect_internal(f, dxpl_id, bt2, left_addr, internal->node_ptrs[idx - 1].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (left_internal = H5B2_protect_internal(f, dxpl_id, hdr, left_addr, internal->node_ptrs[idx - 1].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") - if(NULL == (middle_internal = H5B2_protect_internal(f, dxpl_id, bt2, middle_addr, internal->node_ptrs[idx].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (middle_internal = H5B2_protect_internal(f, dxpl_id, hdr, middle_addr, internal->node_ptrs[idx].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") - if(NULL == (right_internal = H5B2_protect_internal(f, dxpl_id, bt2, right_addr, internal->node_ptrs[idx + 1].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (right_internal = H5B2_protect_internal(f, dxpl_id, hdr, right_addr, internal->node_ptrs[idx + 1].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* More setup for accessing child node information */ @@ -1259,11 +1259,11 @@ H5B2_merge3(H5F_t *f, hid_t dxpl_id, unsigned depth, right_addr = internal->node_ptrs[idx + 1].addr; /* Lock B-tree child nodes */ - if(NULL == (left_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, left_addr, &(internal->node_ptrs[idx - 1].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (left_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, left_addr, &(internal->node_ptrs[idx - 1].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") - if(NULL == (middle_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, middle_addr, &(internal->node_ptrs[idx].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (middle_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, middle_addr, &(internal->node_ptrs[idx].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") - if(NULL == (right_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, right_addr, &(internal->node_ptrs[idx + 1].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (right_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, right_addr, &(internal->node_ptrs[idx + 1].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* More setup for accessing child node information */ @@ -1287,16 +1287,16 @@ H5B2_merge3(H5F_t *f, hid_t dxpl_id, unsigned depth, middle_moved_nrec = middle_nrec_move; /* Copy record from parent node to proper location in left node */ - HDmemcpy(H5B2_NAT_NREC(left_native, bt2, *left_nrec), H5B2_INT_NREC(internal, bt2, idx - 1), bt2->type->nrec_size); + HDmemcpy(H5B2_NAT_NREC(left_native, hdr, *left_nrec), H5B2_INT_NREC(internal, hdr, idx - 1), hdr->type->nrec_size); /* Copy records from middle node to left node */ - HDmemcpy(H5B2_NAT_NREC(left_native, bt2, *left_nrec + 1), H5B2_NAT_NREC(middle_native, bt2, 0), bt2->type->nrec_size * (middle_nrec_move - 1)); + HDmemcpy(H5B2_NAT_NREC(left_native, hdr, *left_nrec + 1), H5B2_NAT_NREC(middle_native, hdr, 0), hdr->type->nrec_size * (middle_nrec_move - 1)); /* Copy record from middle node to proper location in parent node */ - HDmemcpy(H5B2_INT_NREC(internal, bt2, idx - 1), H5B2_NAT_NREC(middle_native, bt2, (middle_nrec_move - 1)), bt2->type->nrec_size); + HDmemcpy(H5B2_INT_NREC(internal, hdr, idx - 1), H5B2_NAT_NREC(middle_native, hdr, (middle_nrec_move - 1)), hdr->type->nrec_size); /* Slide records in middle node down */ - HDmemmove(H5B2_NAT_NREC(middle_native, bt2, 0), H5B2_NAT_NREC(middle_native, bt2, middle_nrec_move), bt2->type->nrec_size * (*middle_nrec - middle_nrec_move)); + HDmemmove(H5B2_NAT_NREC(middle_native, hdr, 0), H5B2_NAT_NREC(middle_native, hdr, middle_nrec_move), hdr->type->nrec_size * (*middle_nrec - middle_nrec_move)); /* Move node pointers also if this is an internal node */ if(depth > 1) { @@ -1321,10 +1321,10 @@ H5B2_merge3(H5F_t *f, hid_t dxpl_id, unsigned depth, /* Redistribute records into middle node */ { /* Copy record from parent node to proper location in middle node */ - HDmemcpy(H5B2_NAT_NREC(middle_native, bt2, *middle_nrec), H5B2_INT_NREC(internal, bt2, idx), bt2->type->nrec_size); + HDmemcpy(H5B2_NAT_NREC(middle_native, hdr, *middle_nrec), H5B2_INT_NREC(internal, hdr, idx), hdr->type->nrec_size); /* Copy records from right node to middle node */ - HDmemcpy(H5B2_NAT_NREC(middle_native, bt2, *middle_nrec + 1), H5B2_NAT_NREC(right_native, bt2, 0), bt2->type->nrec_size * (*right_nrec)); + HDmemcpy(H5B2_NAT_NREC(middle_native, hdr, *middle_nrec + 1), H5B2_NAT_NREC(right_native, hdr, 0), hdr->type->nrec_size * (*right_nrec)); /* Move node pointers also if this is an internal node */ if(depth > 1) @@ -1345,7 +1345,7 @@ H5B2_merge3(H5F_t *f, hid_t dxpl_id, unsigned depth, /* Slide records in parent node down, to eliminate demoted record */ if((idx + 1) < internal->nrec) { - HDmemmove(H5B2_INT_NREC(internal, bt2, idx), H5B2_INT_NREC(internal, bt2, idx + 1), bt2->type->nrec_size * (internal->nrec - (idx + 1))); + HDmemmove(H5B2_INT_NREC(internal, hdr, idx), H5B2_INT_NREC(internal, hdr, idx + 1), hdr->type->nrec_size * (internal->nrec - (idx + 1))); HDmemmove(&(internal->node_ptrs[idx + 1]), &(internal->node_ptrs[idx + 2]), sizeof(H5B2_node_ptr_t) * (internal->nrec - (idx + 1))); } /* end if */ @@ -1363,14 +1363,14 @@ H5B2_merge3(H5F_t *f, hid_t dxpl_id, unsigned depth, *parent_cache_info_flags_ptr |= H5AC__DIRTIED_FLAG; #ifdef H5B2_DEBUG - H5B2_assert_internal((hsize_t)0, bt2, internal); + H5B2_assert_internal((hsize_t)0, hdr, internal); if(depth > 1) { - H5B2_assert_internal2(internal->node_ptrs[idx - 1].all_nrec, bt2, left_child, middle_child); - H5B2_assert_internal(internal->node_ptrs[idx].all_nrec, bt2, middle_child); + H5B2_assert_internal2(internal->node_ptrs[idx - 1].all_nrec, hdr, left_child, middle_child); + H5B2_assert_internal(internal->node_ptrs[idx].all_nrec, hdr, middle_child); } /* end if */ else { - H5B2_assert_leaf2(bt2, left_child, middle_child); - H5B2_assert_leaf(bt2, middle_child); + H5B2_assert_leaf2(hdr, left_child, middle_child); + H5B2_assert_leaf(hdr, middle_child); } /* end else */ #endif /* H5B2_DEBUG */ @@ -1410,7 +1410,7 @@ H5B2_swap_leaf(H5F_t *f, hid_t dxpl_id, unsigned depth, unsigned idx, void *swap_loc) { const H5AC_class_t *child_class; /* Pointer to child node's class info */ - H5B2_t *bt2; /* B-tree's header */ + H5B2_hdr_t *hdr; /* B-tree's header */ haddr_t child_addr; /* Address of child node */ void *child; /* Pointer to child node */ uint8_t *child_native; /* Pointer to child's native records */ @@ -1424,8 +1424,8 @@ H5B2_swap_leaf(H5F_t *f, hid_t dxpl_id, unsigned depth, HDassert(idx <= internal->nrec); /* Get the pointer to the B-tree header */ - bt2 = internal->bt2; - HDassert(bt2); + hdr = internal->hdr; + HDassert(hdr); /* Check for the kind of B-tree node to swap */ if(depth > 1) { @@ -1436,7 +1436,7 @@ H5B2_swap_leaf(H5F_t *f, hid_t dxpl_id, unsigned depth, child_addr = internal->node_ptrs[idx].addr; /* Lock B-tree child nodes */ - if(NULL == (child_internal = H5B2_protect_internal(f, dxpl_id, bt2, child_addr, internal->node_ptrs[idx].node_nrec, (depth - 1), H5AC_WRITE))) + if(NULL == (child_internal = H5B2_protect_internal(f, dxpl_id, hdr, child_addr, internal->node_ptrs[idx].node_nrec, (depth - 1), H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* More setup for accessing child node information */ @@ -1451,7 +1451,7 @@ H5B2_swap_leaf(H5F_t *f, hid_t dxpl_id, unsigned depth, child_addr = internal->node_ptrs[idx].addr; /* Lock B-tree child node */ - if(NULL == (child_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, child_addr, &(internal->node_ptrs[idx].node_nrec), bt2, H5AC_WRITE))) + if(NULL == (child_leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, child_class, child_addr, &(internal->node_ptrs[idx].node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* More setup for accessing child node information */ @@ -1460,19 +1460,19 @@ H5B2_swap_leaf(H5F_t *f, hid_t dxpl_id, unsigned depth, } /* end else */ /* Swap records (use disk page as temporary buffer) */ - HDmemcpy(bt2->page, H5B2_NAT_NREC(child_native, bt2, 0), bt2->type->nrec_size); - HDmemcpy(H5B2_NAT_NREC(child_native, bt2, 0), swap_loc, bt2->type->nrec_size); - HDmemcpy(swap_loc, bt2->page, bt2->type->nrec_size); + HDmemcpy(hdr->page, H5B2_NAT_NREC(child_native, hdr, 0), hdr->type->nrec_size); + HDmemcpy(H5B2_NAT_NREC(child_native, hdr, 0), swap_loc, hdr->type->nrec_size); + HDmemcpy(swap_loc, hdr->page, hdr->type->nrec_size); /* Mark parent as dirty */ *internal_flags_ptr |= H5AC__DIRTIED_FLAG; #ifdef H5B2_DEBUG - H5B2_assert_internal((hsize_t)0, bt2, internal); + H5B2_assert_internal((hsize_t)0, hdr, internal); if(depth > 1) - H5B2_assert_internal(internal->node_ptrs[idx].all_nrec, bt2, child); + H5B2_assert_internal(internal->node_ptrs[idx].all_nrec, hdr, child); else - H5B2_assert_leaf(bt2, child); + H5B2_assert_leaf(hdr, child); #endif /* H5B2_DEBUG */ /* Unlock child node */ @@ -1498,7 +1498,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_insert_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, H5B2_node_ptr_t *curr_node_ptr, +H5B2_insert_leaf(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr, void *udata) { H5B2_leaf_t *leaf; /* Pointer to leaf node */ @@ -1510,16 +1510,16 @@ H5B2_insert_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, H5B2_node_ptr_t *curr_nod /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(curr_node_ptr); HDassert(H5F_addr_defined(curr_node_ptr->addr)); /* Lock current B-tree node */ - if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr->addr, &(curr_node_ptr->node_nrec), bt2, H5AC_WRITE))) + if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr->addr, &(curr_node_ptr->node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* Must have a leaf node with enough space to insert a record now */ - HDassert(curr_node_ptr->node_nrec < bt2->node_info[0].max_nrec); + HDassert(curr_node_ptr->node_nrec < hdr->node_info[0].max_nrec); /* Sanity check number of records */ HDassert(curr_node_ptr->all_nrec == curr_node_ptr->node_nrec); @@ -1530,18 +1530,18 @@ H5B2_insert_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, H5B2_node_ptr_t *curr_nod idx = 0; else { /* Find correct location to insert this record */ - if((cmp = H5B2_locate_record(bt2->type, leaf->nrec, bt2->nat_off, leaf->leaf_native, udata, &idx)) == 0) + if((cmp = H5B2_locate_record(hdr->type, leaf->nrec, hdr->nat_off, leaf->leaf_native, udata, &idx)) == 0) HGOTO_ERROR(H5E_BTREE, H5E_EXISTS, FAIL, "record is already in B-tree") if(cmp > 0) idx++; /* Make room for new record */ if(idx < leaf->nrec) - HDmemmove(H5B2_LEAF_NREC(leaf, bt2, idx + 1), H5B2_LEAF_NREC(leaf, bt2, idx), bt2->type->nrec_size * (leaf->nrec - idx)); + HDmemmove(H5B2_LEAF_NREC(leaf, hdr, idx + 1), H5B2_LEAF_NREC(leaf, hdr, idx), hdr->type->nrec_size * (leaf->nrec - idx)); } /* end else */ /* Make callback to store record in native form */ - if((bt2->type->store)(H5B2_LEAF_NREC(leaf, bt2, idx), udata) < 0) + if((hdr->type->store)(H5B2_LEAF_NREC(leaf, hdr, idx), udata) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, FAIL, "unable to insert record into leaf node") /* Update record count for node pointer to current node */ @@ -1574,7 +1574,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_insert_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, +H5B2_insert_internal(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, unsigned depth, unsigned *parent_cache_info_flags_ptr, H5B2_node_ptr_t *curr_node_ptr, void *udata) { @@ -1587,13 +1587,13 @@ H5B2_insert_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(depth > 0); HDassert(curr_node_ptr); HDassert(H5F_addr_defined(curr_node_ptr->addr)); /* Lock current B-tree node */ - if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, bt2, curr_node_ptr->addr, curr_node_ptr->node_nrec, depth, H5AC_WRITE))) + if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, hdr, curr_node_ptr->addr, curr_node_ptr->node_nrec, depth, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Split or redistribute child node pointers, if necessary */ @@ -1603,7 +1603,7 @@ H5B2_insert_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, size_t split_nrec; /* Number of records to split node at */ /* Locate node pointer for child */ - if((cmp = H5B2_locate_record(bt2->type, internal->nrec, bt2->nat_off, internal->int_native, udata, &idx)) == 0) + if((cmp = H5B2_locate_record(hdr->type, internal->nrec, hdr->nat_off, internal->int_native, udata, &idx)) == 0) HGOTO_ERROR(H5E_BTREE, H5E_EXISTS, FAIL, "record is already in B-tree") if(cmp > 0) idx++; @@ -1617,7 +1617,7 @@ H5B2_insert_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, retries = 2; /* Determine the correct number of records to split child node at */ - split_nrec = bt2->node_info[depth - 1].split_nrec; + split_nrec = hdr->node_info[depth - 1].split_nrec; /* Preemptively split/redistribute a node we will enter */ while(internal->node_ptrs[idx].node_nrec == split_nrec) { @@ -1659,7 +1659,7 @@ H5B2_insert_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, /* Locate node pointer for child (after split/redistribute) */ /* Actually, this can be easily updated (for 2-node redistrib.) and shouldn't require re-searching */ - if((cmp = H5B2_locate_record(bt2->type, internal->nrec, bt2->nat_off, internal->int_native, udata, &idx)) == 0) + if((cmp = H5B2_locate_record(hdr->type, internal->nrec, hdr->nat_off, internal->int_native, udata, &idx)) == 0) HGOTO_ERROR(H5E_BTREE, H5E_EXISTS, FAIL, "record is already in B-tree") if(cmp > 0) idx++; @@ -1671,11 +1671,11 @@ H5B2_insert_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, /* Attempt to insert node */ if(depth > 1) { - if(H5B2_insert_internal(f, dxpl_id, bt2, (depth - 1), &internal_flags, &internal->node_ptrs[idx], udata) < 0) + if(H5B2_insert_internal(f, dxpl_id, hdr, (depth - 1), &internal_flags, &internal->node_ptrs[idx], udata) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, FAIL, "unable to insert record into B-tree internal node") } /* end if */ else { - if(H5B2_insert_leaf(f, dxpl_id, bt2, &internal->node_ptrs[idx], udata) < 0) + if(H5B2_insert_leaf(f, dxpl_id, hdr, &internal->node_ptrs[idx], udata) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, FAIL, "unable to insert record into B-tree leaf node") } /* end else */ @@ -1709,7 +1709,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_create_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, H5B2_node_ptr_t *node_ptr) +H5B2_create_leaf(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, H5B2_node_ptr_t *node_ptr) { H5B2_leaf_t *leaf = NULL; /* Pointer to new leaf node created */ herr_t ret_value = SUCCEED; @@ -1718,7 +1718,7 @@ H5B2_create_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, H5B2_node_ptr_t *node_ptr /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(node_ptr); /* Allocate memory for leaf information */ @@ -1729,24 +1729,24 @@ H5B2_create_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, H5B2_node_ptr_t *node_ptr HDmemset(&leaf->cache_info, 0, sizeof(H5AC_info_t)); /* Increment ref. count on B-tree header */ - if(H5B2_hdr_incr(bt2) < 0) + if(H5B2_hdr_incr(hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINC, FAIL, "can't increment ref. count on B-tree header") /* Share B-tree header information */ - leaf->bt2 = bt2; + leaf->hdr = hdr; /* Allocate space for the native keys in memory */ - if(NULL == (leaf->leaf_native = (uint8_t *)H5FL_FAC_MALLOC(bt2->node_info[0].nat_rec_fac))) + if(NULL == (leaf->leaf_native = (uint8_t *)H5FL_FAC_MALLOC(hdr->node_info[0].nat_rec_fac))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for B-tree leaf native keys") #ifdef H5_CLEAR_MEMORY -HDmemset(leaf->leaf_native, 0, bt2->type->nrec_size * bt2->node_info[0].max_nrec); +HDmemset(leaf->leaf_native, 0, hdr->type->nrec_size * hdr->node_info[0].max_nrec); #endif /* H5_CLEAR_MEMORY */ /* Set number of records */ leaf->nrec = 0; /* Allocate space on disk for the leaf */ - if(HADDR_UNDEF == (node_ptr->addr = H5MF_alloc(f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)bt2->node_size))) + if(HADDR_UNDEF == (node_ptr->addr = H5MF_alloc(f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)hdr->node_size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for B-tree leaf node") /* Cache the new B-tree node */ @@ -1778,7 +1778,7 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5B2_create_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5B2_create_internal(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, H5B2_node_ptr_t *node_ptr, unsigned depth) { H5B2_internal_t *internal = NULL; /* Pointer to new internal node created */ @@ -1788,7 +1788,7 @@ H5B2_create_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(node_ptr); HDassert(depth > 0); @@ -1800,24 +1800,24 @@ H5B2_create_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, HDmemset(&internal->cache_info, 0, sizeof(H5AC_info_t)); /* Increment ref. count on B-tree header */ - if(H5B2_hdr_incr(bt2) < 0) + if(H5B2_hdr_incr(hdr) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINC, FAIL, "can't increment ref. count on B-tree header") /* Share B-tree header information */ - internal->bt2 = bt2; + internal->hdr = hdr; /* Allocate space for the native keys in memory */ - if(NULL == (internal->int_native = (uint8_t *)H5FL_FAC_MALLOC(bt2->node_info[depth].nat_rec_fac))) + if(NULL == (internal->int_native = (uint8_t *)H5FL_FAC_MALLOC(hdr->node_info[depth].nat_rec_fac))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for B-tree internal native keys") #ifdef H5_CLEAR_MEMORY -HDmemset(internal->int_native, 0, bt2->type->nrec_size * bt2->node_info[depth].max_nrec); +HDmemset(internal->int_native, 0, hdr->type->nrec_size * hdr->node_info[depth].max_nrec); #endif /* H5_CLEAR_MEMORY */ /* Allocate space for the node pointers in memory */ - if(NULL == (internal->node_ptrs = (H5B2_node_ptr_t *)H5FL_FAC_MALLOC(bt2->node_info[depth].node_ptr_fac))) + if(NULL == (internal->node_ptrs = (H5B2_node_ptr_t *)H5FL_FAC_MALLOC(hdr->node_info[depth].node_ptr_fac))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for B-tree internal node pointers") #ifdef H5_CLEAR_MEMORY -HDmemset(internal->node_ptrs, 0, sizeof(H5B2_node_ptr_t) * (bt2->node_info[depth].max_nrec + 1)); +HDmemset(internal->node_ptrs, 0, sizeof(H5B2_node_ptr_t) * (hdr->node_info[depth].max_nrec + 1)); #endif /* H5_CLEAR_MEMORY */ /* Set number of records & depth of the node */ @@ -1825,7 +1825,7 @@ HDmemset(internal->node_ptrs, 0, sizeof(H5B2_node_ptr_t) * (bt2->node_info[depth internal->depth = depth; /* Allocate space on disk for the internal node */ - if(HADDR_UNDEF == (node_ptr->addr = H5MF_alloc(f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)bt2->node_size))) + if(HADDR_UNDEF == (node_ptr->addr = H5MF_alloc(f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)hdr->node_size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for B-tree internal node") /* Cache the new B-tree node */ @@ -1856,7 +1856,7 @@ done: *------------------------------------------------------------------------- */ H5B2_internal_t * -H5B2_protect_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, haddr_t addr, +H5B2_protect_internal(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, haddr_t addr, unsigned nrec, unsigned depth, H5AC_protect_t rw) { H5B2_int_load_ud1_t udata; /* User data to pass through to cache 'load' callback */ @@ -1866,12 +1866,12 @@ H5B2_protect_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, haddr_t addr, /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(H5F_addr_defined(addr)); HDassert(depth > 0); /* Set up user data for callback */ - udata.bt2 = bt2; + udata.hdr = hdr; udata.nrec = nrec; udata.depth = depth; @@ -1902,7 +1902,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_iterate_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, +H5B2_iterate_node(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, unsigned depth, const H5B2_node_ptr_t *curr_node, H5B2_operator_t op, void *op_data) { const H5AC_class_t *curr_node_class = NULL; /* Pointer to current node's class info */ @@ -1917,7 +1917,7 @@ H5B2_iterate_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(curr_node); HDassert(op); @@ -1926,7 +1926,7 @@ H5B2_iterate_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, H5B2_internal_t *internal; /* Pointer to internal node */ /* Lock the current B-tree node */ - if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, bt2, curr_node->addr, curr_node->node_nrec, depth, H5AC_READ))) + if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, hdr, curr_node->addr, curr_node->node_nrec, depth, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Set up information about current node */ @@ -1935,7 +1935,7 @@ H5B2_iterate_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, node_native = internal->int_native; /* Allocate space for the node pointers in memory */ - if(NULL == (node_ptrs = (H5B2_node_ptr_t *)H5FL_FAC_MALLOC(bt2->node_info[depth].node_ptr_fac))) + if(NULL == (node_ptrs = (H5B2_node_ptr_t *)H5FL_FAC_MALLOC(hdr->node_info[depth].node_ptr_fac))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for B-tree internal node pointers") /* Copy the node pointers */ @@ -1945,7 +1945,7 @@ H5B2_iterate_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, H5B2_leaf_t *leaf; /* Pointer to leaf node */ /* Lock the current B-tree node */ - if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node->addr, &(curr_node->node_nrec), bt2, H5AC_READ))) + if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node->addr, &(curr_node->node_nrec), hdr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* Set up information about current node */ @@ -1955,11 +1955,11 @@ H5B2_iterate_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, } /* end else */ /* Allocate space for the native keys in memory */ - if(NULL == (native = (uint8_t *)H5FL_FAC_MALLOC(bt2->node_info[depth].nat_rec_fac))) + if(NULL == (native = (uint8_t *)H5FL_FAC_MALLOC(hdr->node_info[depth].nat_rec_fac))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for B-tree internal native keys") /* Copy the native keys */ - HDmemcpy(native, node_native, (bt2->type->nrec_size * curr_node->node_nrec)); + HDmemcpy(native, node_native, (hdr->type->nrec_size * curr_node->node_nrec)); /* Unlock the node */ if(H5AC_unprotect(f, dxpl_id, curr_node_class, curr_node->addr, node, H5AC__NO_FLAGS_SET) < 0) @@ -1970,29 +1970,29 @@ H5B2_iterate_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, for(u = 0; u < curr_node->node_nrec && !ret_value; u++) { /* Descend into child node, if current node is an internal node */ if(depth > 0) { - if((ret_value = H5B2_iterate_node(f, dxpl_id, bt2, (depth - 1), &(node_ptrs[u]), op, op_data)) < 0) + if((ret_value = H5B2_iterate_node(f, dxpl_id, hdr, (depth - 1), &(node_ptrs[u]), op, op_data)) < 0) HERROR(H5E_BTREE, H5E_CANTLIST, "node iteration failed"); } /* end if */ /* Make callback for current record */ if(!ret_value) { - if((ret_value = (op)(H5B2_NAT_NREC(native, bt2, u), op_data)) < 0) + if((ret_value = (op)(H5B2_NAT_NREC(native, hdr, u), op_data)) < 0) HERROR(H5E_BTREE, H5E_CANTLIST, "iterator function failed"); } /* end if */ } /* end for */ /* Descend into last child node, if current node is an internal node */ if(!ret_value && depth > 0) { - if((ret_value = H5B2_iterate_node(f, dxpl_id, bt2, (depth - 1), &(node_ptrs[u]), op, op_data)) < 0) + if((ret_value = H5B2_iterate_node(f, dxpl_id, hdr, (depth - 1), &(node_ptrs[u]), op, op_data)) < 0) HERROR(H5E_BTREE, H5E_CANTLIST, "node iteration failed"); } /* end if */ done: /* Release the node pointers & native records, if they were copied */ if(node_ptrs) - H5FL_FAC_FREE(bt2->node_info[depth].node_ptr_fac, node_ptrs); + H5FL_FAC_FREE(hdr->node_info[depth].node_ptr_fac, node_ptrs); if(native) - H5FL_FAC_FREE(bt2->node_info[depth].nat_rec_fac, native); + H5FL_FAC_FREE(hdr->node_info[depth].nat_rec_fac, native); FUNC_LEAVE_NOAPI(ret_value) } /* H5B2_iterate_node() */ @@ -2012,7 +2012,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_remove_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5B2_remove_leaf(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr, void *udata, H5B2_remove_t op, void *op_data) { @@ -2026,13 +2026,13 @@ H5B2_remove_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(curr_node_ptr); HDassert(H5F_addr_defined(curr_node_ptr->addr)); /* Lock current B-tree node */ leaf_addr = curr_node_ptr->addr; - if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, leaf_addr, &(curr_node_ptr->node_nrec), bt2, H5AC_WRITE))) + if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, leaf_addr, &(curr_node_ptr->node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* Sanity check number of records */ @@ -2040,12 +2040,12 @@ H5B2_remove_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, HDassert(leaf->nrec == curr_node_ptr->node_nrec); /* Find correct location to remove this record */ - if(H5B2_locate_record(bt2->type, leaf->nrec, bt2->nat_off, leaf->leaf_native, udata, &idx) != 0) + if(H5B2_locate_record(hdr->type, leaf->nrec, hdr->nat_off, leaf->leaf_native, udata, &idx) != 0) HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "record is not in B-tree") /* Make 'remove' callback if there is one */ if(op) - if((op)(H5B2_LEAF_NREC(leaf, bt2, idx), op_data) < 0) + if((op)(H5B2_LEAF_NREC(leaf, hdr, idx), op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record into leaf node") /* Update number of records in node */ @@ -2057,7 +2057,7 @@ H5B2_remove_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, if(leaf->nrec > 0) { /* Pack record out of leaf */ if(idx < leaf->nrec) - HDmemmove(H5B2_LEAF_NREC(leaf, bt2, idx), H5B2_LEAF_NREC(leaf, bt2, (idx + 1)), bt2->type->nrec_size * (leaf->nrec - idx)); + HDmemmove(H5B2_LEAF_NREC(leaf, hdr, idx), H5B2_LEAF_NREC(leaf, hdr, (idx + 1)), hdr->type->nrec_size * (leaf->nrec - idx)); } /* end if */ else { /* Let the cache know that the object is deleted */ @@ -2093,7 +2093,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_remove_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5B2_remove_internal(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, hbool_t *depth_decreased, void *swap_loc, unsigned depth, H5AC_info_t *parent_cache_info, unsigned *parent_cache_info_flags_ptr, H5B2_node_ptr_t *curr_node_ptr, void *udata, H5B2_remove_t op, @@ -2113,7 +2113,7 @@ H5B2_remove_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(depth > 0); HDassert(parent_cache_info); HDassert(curr_node_ptr); @@ -2121,11 +2121,11 @@ H5B2_remove_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Lock current B-tree node */ internal_addr = curr_node_ptr->addr; - if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, bt2, internal_addr, curr_node_ptr->node_nrec, depth, H5AC_WRITE))) + if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, hdr, internal_addr, curr_node_ptr->node_nrec, depth, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Determine the correct number of records to merge at */ - merge_nrec = bt2->node_info[depth - 1].merge_nrec; + merge_nrec = hdr->node_info[depth - 1].merge_nrec; /* Check for needing to collapse the root node */ /* (The root node is the only internal node allowed to have 1 record) */ @@ -2165,7 +2165,7 @@ H5B2_remove_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, if(swap_loc) idx = 0; else { - cmp = H5B2_locate_record(bt2->type, internal->nrec, bt2->nat_off, internal->int_native, udata, &idx); + cmp = H5B2_locate_record(hdr->type, internal->nrec, hdr->nat_off, internal->int_native, udata, &idx); if(cmp >= 0) idx++; } /* end else */ @@ -2227,7 +2227,7 @@ H5B2_remove_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, idx = 0; else { /* Actually, this can be easily updated (for 2-node redistrib.) and shouldn't require re-searching */ - cmp = H5B2_locate_record(bt2->type, internal->nrec, bt2->nat_off, internal->int_native, udata, &idx); + cmp = H5B2_locate_record(hdr->type, internal->nrec, hdr->nat_off, internal->int_native, udata, &idx); if(cmp >= 0) idx++; } /* end else */ @@ -2238,7 +2238,7 @@ H5B2_remove_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Handle deleting a record from an internal node */ if(!swap_loc && cmp == 0) - swap_loc = H5B2_INT_NREC(internal, bt2, idx - 1); + swap_loc = H5B2_INT_NREC(internal, hdr, idx - 1); /* Swap record to delete with record from leaf, if we are the last internal node */ if(swap_loc && depth == 1) @@ -2253,12 +2253,12 @@ H5B2_remove_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Attempt to remove record from child node */ if(depth > 1) { - if(H5B2_remove_internal(f, dxpl_id, bt2, depth_decreased, swap_loc, depth - 1, + if(H5B2_remove_internal(f, dxpl_id, hdr, depth_decreased, swap_loc, depth - 1, new_cache_info, new_cache_info_flags_ptr, new_node_ptr, udata, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree internal node") } /* end if */ else { - if(H5B2_remove_leaf(f, dxpl_id, bt2, new_node_ptr, udata, op, op_data) < 0) + if(H5B2_remove_leaf(f, dxpl_id, hdr, new_node_ptr, udata, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree leaf node") } /* end else */ @@ -2270,7 +2270,7 @@ H5B2_remove_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, internal_flags |= H5AC__DIRTIED_FLAG; #ifdef H5B2_DEBUG - H5B2_assert_internal((!collapsed_root ? (curr_node_ptr->all_nrec - 1) : new_node_ptr->all_nrec), bt2, internal); + H5B2_assert_internal((!collapsed_root ? (curr_node_ptr->all_nrec - 1) : new_node_ptr->all_nrec), hdr, internal); #endif /* H5B2_DEBUG */ done: @@ -2297,7 +2297,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_remove_leaf_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5B2_remove_leaf_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr, unsigned idx, H5B2_remove_t op, void *op_data) { @@ -2310,13 +2310,13 @@ H5B2_remove_leaf_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(curr_node_ptr); HDassert(H5F_addr_defined(curr_node_ptr->addr)); /* Lock B-tree leaf node */ leaf_addr = curr_node_ptr->addr; - if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, leaf_addr, &(curr_node_ptr->node_nrec), bt2, H5AC_WRITE))) + if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, leaf_addr, &(curr_node_ptr->node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* Sanity check number of records */ @@ -2326,7 +2326,7 @@ H5B2_remove_leaf_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Make 'remove' callback if there is one */ if(op) - if((op)(H5B2_LEAF_NREC(leaf, bt2, idx), op_data) < 0) + if((op)(H5B2_LEAF_NREC(leaf, hdr, idx), op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record into leaf node") /* Update number of records in node */ @@ -2338,7 +2338,7 @@ H5B2_remove_leaf_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, if(leaf->nrec > 0) { /* Pack record out of leaf */ if(idx < leaf->nrec) - HDmemmove(H5B2_LEAF_NREC(leaf, bt2, idx), H5B2_LEAF_NREC(leaf, bt2, (idx + 1)), bt2->type->nrec_size * (leaf->nrec - idx)); + HDmemmove(H5B2_LEAF_NREC(leaf, hdr, idx), H5B2_LEAF_NREC(leaf, hdr, (idx + 1)), hdr->type->nrec_size * (leaf->nrec - idx)); } /* end if */ else { /* Let the cache know that the object is deleted */ @@ -2375,7 +2375,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_remove_internal_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5B2_remove_internal_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, hbool_t *depth_decreased, void *swap_loc, unsigned depth, H5AC_info_t *parent_cache_info, unsigned *parent_cache_info_flags_ptr, H5B2_node_ptr_t *curr_node_ptr, hsize_t n, H5B2_remove_t op, @@ -2395,7 +2395,7 @@ H5B2_remove_internal_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(depth > 0); HDassert(parent_cache_info); HDassert(curr_node_ptr); @@ -2403,19 +2403,19 @@ H5B2_remove_internal_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Lock current B-tree node */ internal_addr = curr_node_ptr->addr; - if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, bt2, internal_addr, curr_node_ptr->node_nrec, depth, H5AC_WRITE))) + if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, hdr, internal_addr, curr_node_ptr->node_nrec, depth, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") HDassert(internal->nrec == curr_node_ptr->node_nrec); - HDassert(depth == bt2->depth || internal->nrec > 1); + HDassert(depth == hdr->depth || internal->nrec > 1); /* Determine the correct number of records to merge at */ - merge_nrec = bt2->node_info[depth - 1].merge_nrec; + merge_nrec = hdr->node_info[depth - 1].merge_nrec; /* Check for needing to collapse the root node */ /* (The root node is the only internal node allowed to have 1 record) */ if(internal->nrec == 1 && ((internal->node_ptrs[0].node_nrec + internal->node_ptrs[1].node_nrec) <= ((merge_nrec * 2) + 1))) { - HDassert(depth == bt2->depth); + HDassert(depth == hdr->depth); /* Merge children of root node */ if(H5B2_merge2(f, dxpl_id, depth, curr_node_ptr, @@ -2575,7 +2575,7 @@ H5B2_remove_internal_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Handle deleting a record from an internal node */ if(!swap_loc && found) - swap_loc = H5B2_INT_NREC(internal, bt2, idx - 1); + swap_loc = H5B2_INT_NREC(internal, hdr, idx - 1); /* Swap record to delete with record from leaf, if we are the last internal node */ if(swap_loc && depth == 1) @@ -2590,12 +2590,12 @@ H5B2_remove_internal_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Attempt to remove record from child node */ if(depth > 1) { - if(H5B2_remove_internal_by_idx(f, dxpl_id, bt2, depth_decreased, swap_loc, depth - 1, + if(H5B2_remove_internal_by_idx(f, dxpl_id, hdr, depth_decreased, swap_loc, depth - 1, new_cache_info, new_cache_info_flags_ptr, new_node_ptr, n, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree internal node") } /* end if */ else { - if(H5B2_remove_leaf_by_idx(f, dxpl_id, bt2, new_node_ptr, (unsigned)n, op, op_data) < 0) + if(H5B2_remove_leaf_by_idx(f, dxpl_id, hdr, new_node_ptr, (unsigned)n, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree leaf node") } /* end else */ @@ -2607,7 +2607,7 @@ H5B2_remove_internal_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, internal_flags |= H5AC__DIRTIED_FLAG; #ifdef H5B2_DEBUG - H5B2_assert_internal((!collapsed_root ? (curr_node_ptr->all_nrec - 1) : new_node_ptr->all_nrec), bt2, internal); + H5B2_assert_internal((!collapsed_root ? (curr_node_ptr->all_nrec - 1) : new_node_ptr->all_nrec), hdr, internal); #endif /* H5B2_DEBUG */ done: @@ -2646,7 +2646,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_neighbor_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5B2_neighbor_leaf(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr, void *neighbor_loc, H5B2_compare_t comp, void *udata, H5B2_found_t op, void *op_data) { @@ -2659,17 +2659,17 @@ H5B2_neighbor_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(curr_node_ptr); HDassert(H5F_addr_defined(curr_node_ptr->addr)); HDassert(op); /* Lock current B-tree node */ - if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr->addr, &(curr_node_ptr->node_nrec), bt2, H5AC_READ))) + if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr->addr, &(curr_node_ptr->node_nrec), hdr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* Locate node pointer for child */ - cmp = H5B2_locate_record(bt2->type, leaf->nrec, bt2->nat_off, leaf->leaf_native, udata, &idx); + cmp = H5B2_locate_record(hdr->type, leaf->nrec, hdr->nat_off, leaf->leaf_native, udata, &idx); if(cmp > 0) idx++; else @@ -2679,13 +2679,13 @@ H5B2_neighbor_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Set the neighbor location, if appropriate */ if(comp == H5B2_COMPARE_LESS) { if(idx > 0) - neighbor_loc = H5B2_LEAF_NREC(leaf, bt2, idx - 1); + neighbor_loc = H5B2_LEAF_NREC(leaf, hdr, idx - 1); } /* end if */ else { HDassert(comp == H5B2_COMPARE_GREATER); if(idx < leaf->nrec) - neighbor_loc = H5B2_LEAF_NREC(leaf, bt2, idx); + neighbor_loc = H5B2_LEAF_NREC(leaf, hdr, idx); } /* end else */ /* Make callback if neighbor record has been found */ @@ -2733,7 +2733,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_neighbor_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5B2_neighbor_internal(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, unsigned depth, H5B2_node_ptr_t *curr_node_ptr, void *neighbor_loc, H5B2_compare_t comp, void *udata, H5B2_found_t op, void *op_data) { @@ -2746,40 +2746,40 @@ H5B2_neighbor_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(depth > 0); HDassert(curr_node_ptr); HDassert(H5F_addr_defined(curr_node_ptr->addr)); HDassert(op); /* Lock current B-tree node */ - if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, bt2, curr_node_ptr->addr, curr_node_ptr->node_nrec, depth, H5AC_READ))) + if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, hdr, curr_node_ptr->addr, curr_node_ptr->node_nrec, depth, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Locate node pointer for child */ - cmp = H5B2_locate_record(bt2->type, internal->nrec, bt2->nat_off, internal->int_native, udata, &idx); + cmp = H5B2_locate_record(hdr->type, internal->nrec, hdr->nat_off, internal->int_native, udata, &idx); if(cmp > 0) idx++; /* Set the neighbor location, if appropriate */ if(comp == H5B2_COMPARE_LESS) { if(idx > 0) - neighbor_loc = H5B2_INT_NREC(internal, bt2, idx - 1); + neighbor_loc = H5B2_INT_NREC(internal, hdr, idx - 1); } /* end if */ else { HDassert(comp == H5B2_COMPARE_GREATER); if(idx < internal->nrec) - neighbor_loc = H5B2_INT_NREC(internal, bt2, idx); + neighbor_loc = H5B2_INT_NREC(internal, hdr, idx); } /* end else */ /* Attempt to find neighboring record */ if(depth > 1) { - if(H5B2_neighbor_internal(f, dxpl_id, bt2, depth - 1, &internal->node_ptrs[idx], neighbor_loc, comp, udata, op, op_data) < 0) + if(H5B2_neighbor_internal(f, dxpl_id, hdr, depth - 1, &internal->node_ptrs[idx], neighbor_loc, comp, udata, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "unable to find neighbor record in B-tree internal node") } /* end if */ else { - if(H5B2_neighbor_leaf(f, dxpl_id, bt2, &internal->node_ptrs[idx], neighbor_loc, comp, udata, op, op_data) < 0) + if(H5B2_neighbor_leaf(f, dxpl_id, hdr, &internal->node_ptrs[idx], neighbor_loc, comp, udata, op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "unable to find neighbor record in B-tree leaf node") } /* end else */ @@ -2807,7 +2807,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_delete_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, +H5B2_delete_node(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, unsigned depth, const H5B2_node_ptr_t *curr_node, H5B2_remove_t op, void *op_data) { const H5AC_class_t *curr_node_class = NULL; /* Pointer to current node's class info */ @@ -2819,7 +2819,7 @@ H5B2_delete_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(curr_node); if(depth > 0) { @@ -2827,7 +2827,7 @@ H5B2_delete_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, unsigned u; /* Local index */ /* Lock the current B-tree node */ - if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, bt2, curr_node->addr, curr_node->node_nrec, depth, H5AC_WRITE))) + if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, hdr, curr_node->addr, curr_node->node_nrec, depth, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Set up information about current node */ @@ -2837,14 +2837,14 @@ H5B2_delete_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, /* Descend into children */ for(u = 0; u < internal->nrec + 1; u++) - if(H5B2_delete_node(f, dxpl_id, bt2, depth - 1, &(internal->node_ptrs[u]), op, op_data) < 0) + if(H5B2_delete_node(f, dxpl_id, hdr, depth - 1, &(internal->node_ptrs[u]), op, op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTLIST, FAIL, "node descent failed") } /* end if */ else { H5B2_leaf_t *leaf; /* Pointer to leaf node */ /* Lock the current B-tree node */ - if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node->addr, &(curr_node->node_nrec), bt2, H5AC_WRITE))) + if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node->addr, &(curr_node->node_nrec), hdr, H5AC_WRITE))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree leaf node") /* Set up information about current node */ @@ -2860,7 +2860,7 @@ H5B2_delete_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, /* Iterate through records in this node */ for(u = 0; u < curr_node->node_nrec; u++) { /* Make callback for each record */ - if((op)(H5B2_NAT_NREC(native, bt2, u), op_data) < 0) + if((op)(H5B2_NAT_NREC(native, hdr, u), op_data) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTLIST, FAIL, "iterator function failed") } /* end for */ } /* end if */ @@ -2888,7 +2888,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5B2_iterate_size_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, +H5B2_iterate_size_node(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, unsigned depth, const H5B2_node_ptr_t *curr_node, hsize_t *btree_size) { H5B2_internal_t *internal = NULL; /* Pointer to internal node */ @@ -2898,13 +2898,13 @@ H5B2_iterate_size_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, /* Check arguments. */ HDassert(f); - HDassert(bt2); + HDassert(hdr); HDassert(curr_node); HDassert(btree_size); HDassert(depth > 0); /* Lock the current B-tree node */ - if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, bt2, curr_node->addr, curr_node->node_nrec, depth, H5AC_READ))) + if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, hdr, curr_node->addr, curr_node->node_nrec, depth, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Recursively descend into child nodes, if we are above the "twig" level in the B-tree */ @@ -2913,14 +2913,14 @@ H5B2_iterate_size_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, unsigned depth, /* Descend into children */ for(u = 0; u < internal->nrec + 1; u++) - if(H5B2_iterate_size_node(f, dxpl_id, bt2, (depth - 1), &(internal->node_ptrs[u]), btree_size) < 0) + if(H5B2_iterate_size_node(f, dxpl_id, hdr, (depth - 1), &(internal->node_ptrs[u]), btree_size) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTLIST, FAIL, "node iteration failed") } /* end if */ else /* depth is 1: count all the leaf nodes from this node */ - *btree_size += (internal->nrec + 1) * bt2->node_size; + *btree_size += (internal->nrec + 1) * hdr->node_size; /* Count this node */ - *btree_size += bt2->node_size; + *btree_size += hdr->node_size; done: if(internal && H5AC_unprotect(f, dxpl_id, H5AC_BT2_INT, curr_node->addr, internal, H5AC__NO_FLAGS_SET) < 0) @@ -2945,10 +2945,10 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5B2_assert_leaf(H5B2_t *bt2, H5B2_leaf_t *leaf) +H5B2_assert_leaf(H5B2_hdr_t *hdr, H5B2_leaf_t *leaf) { /* General sanity checking on node */ - HDassert(leaf->nrec <= bt2->node_info->split_nrec); + HDassert(leaf->nrec <= hdr->node_info->split_nrec); return(0); } /* end H5B2_assert_leaf() */ @@ -2968,10 +2968,10 @@ H5B2_assert_leaf(H5B2_t *bt2, H5B2_leaf_t *leaf) *------------------------------------------------------------------------- */ static herr_t -H5B2_assert_leaf2(H5B2_t *bt2, H5B2_leaf_t *leaf, H5B2_leaf_t *leaf2) +H5B2_assert_leaf2(H5B2_hdr_t *hdr, H5B2_leaf_t *leaf, H5B2_leaf_t *leaf2) { /* General sanity checking on node */ - HDassert(leaf->nrec <= bt2->node_info->split_nrec); + HDassert(leaf->nrec <= hdr->node_info->split_nrec); return(0); } /* end H5B2_assert_leaf() */ @@ -2991,13 +2991,13 @@ H5B2_assert_leaf2(H5B2_t *bt2, H5B2_leaf_t *leaf, H5B2_leaf_t *leaf2) *------------------------------------------------------------------------- */ static herr_t -H5B2_assert_internal(hsize_t parent_all_nrec, H5B2_t *bt2, H5B2_internal_t *internal) +H5B2_assert_internal(hsize_t parent_all_nrec, H5B2_hdr_t *hdr, H5B2_internal_t *internal) { hsize_t tot_all_nrec; /* Total number of records at or below this node */ unsigned u, v; /* Local index variables */ /* General sanity checking on node */ - HDassert(internal->nrec <= bt2->node_info->split_nrec); + HDassert(internal->nrec <= hdr->node_info->split_nrec); /* Sanity checking on node pointers */ tot_all_nrec = internal->nrec; @@ -3032,13 +3032,13 @@ H5B2_assert_internal(hsize_t parent_all_nrec, H5B2_t *bt2, H5B2_internal_t *inte *------------------------------------------------------------------------- */ static herr_t -H5B2_assert_internal2(hsize_t parent_all_nrec, H5B2_t *bt2, H5B2_internal_t *internal, H5B2_internal_t *internal2) +H5B2_assert_internal2(hsize_t parent_all_nrec, H5B2_hdr_t *hdr, H5B2_internal_t *internal, H5B2_internal_t *internal2) { hsize_t tot_all_nrec; /* Total number of records at or below this node */ unsigned u, v; /* Local index variables */ /* General sanity checking on node */ - HDassert(internal->nrec <= bt2->node_info->split_nrec); + HDassert(internal->nrec <= hdr->node_info->split_nrec); /* Sanity checking on node pointers */ tot_all_nrec =internal->nrec; diff --git a/src/H5B2pkg.h b/src/H5B2pkg.h index 6050057..80e53cd 100644 --- a/src/H5B2pkg.h +++ b/src/H5B2pkg.h @@ -98,13 +98,13 @@ ) /* Macro to retrieve pointer to i'th native record for native record buffer */ -#define H5B2_NAT_NREC(b, bt2, idx) ((b) + (bt2)->nat_off[(idx)]) +#define H5B2_NAT_NREC(b, hdr, idx) ((b) + (hdr)->nat_off[(idx)]) /* Macro to retrieve pointer to i'th native record for internal node */ -#define H5B2_INT_NREC(i, bt2, idx) H5B2_NAT_NREC((i)->int_native, (bt2), (idx)) +#define H5B2_INT_NREC(i, hdr, idx) H5B2_NAT_NREC((i)->int_native, (hdr), (idx)) /* Macro to retrieve pointer to i'th native record for leaf node */ -#define H5B2_LEAF_NREC(l, bt2, idx) H5B2_NAT_NREC((l)->leaf_native, (bt2), (idx)) +#define H5B2_LEAF_NREC(l, hdr, idx) H5B2_NAT_NREC((l)->leaf_native, (hdr), (idx)) /* Number of records that fit into internal node */ /* (accounts for extra node pointer by counting it in with the prefix bytes) */ @@ -134,8 +134,8 @@ typedef struct { H5FL_fac_head_t *node_ptr_fac; /* Factory for node pointer blocks */ } H5B2_node_info_t; -/* The B-tree information */ -typedef struct H5B2_t { +/* The B-tree header information */ +typedef struct H5B2_hdr_t { /* Information for H5AC cache functions, _must_ be first field in structure */ H5AC_info_t cache_info; @@ -163,7 +163,7 @@ typedef struct H5B2_t { uint8_t *page; /* Common disk page for I/O */ size_t *nat_off; /* Array of offsets of native records */ H5B2_node_info_t *node_info; /* Table of node info structs for current depth of B-tree */ -} H5B2_t; +} H5B2_hdr_t; /* B-tree leaf node information */ typedef struct H5B2_leaf_t { @@ -171,7 +171,7 @@ typedef struct H5B2_leaf_t { H5AC_info_t cache_info; /* Internal B-tree information */ - H5B2_t *bt2; /* Pointer to the [pinned] v2 B-tree header */ + H5B2_hdr_t *hdr; /* Pointer to the [pinned] v2 B-tree header */ uint8_t *leaf_native; /* Pointer to native records */ unsigned nrec; /* Number of records in node */ } H5B2_leaf_t; @@ -182,7 +182,7 @@ typedef struct H5B2_internal_t { H5AC_info_t cache_info; /* Internal B-tree information */ - H5B2_t *bt2; /* Pointer to the [pinned] v2 B-tree header */ + H5B2_hdr_t *hdr; /* Pointer to the [pinned] v2 B-tree header */ uint8_t *int_native; /* Pointer to native records */ H5B2_node_ptr_t *node_ptrs; /* Pointer to node pointers */ unsigned nrec; /* Number of records in node */ @@ -191,7 +191,7 @@ typedef struct H5B2_internal_t { /* User data for metadata cache 'load' callback */ typedef struct { - H5B2_t *bt2; /* Pointer to the [pinned] v2 B-tree header */ + H5B2_hdr_t *hdr; /* Pointer to the [pinned] v2 B-tree header */ unsigned nrec; /* Number of records in node to load */ unsigned depth; /* Depth of node to load */ } H5B2_int_load_ud1_t; @@ -218,8 +218,8 @@ H5_DLLVAR const H5AC_class_t H5AC_BT2_INT[1]; /* H5B2 leaf node inherits cache-like properties from H5AC */ H5_DLLVAR const H5AC_class_t H5AC_BT2_LEAF[1]; -/* Declare a free list to manage the H5B2_t struct */ -H5FL_EXTERN(H5B2_t); +/* Declare a free list to manage the H5B2_hdr_t struct */ +H5FL_EXTERN(H5B2_hdr_t); /* Declare a free list to manage the H5B2_internal_t struct */ H5FL_EXTERN(H5B2_internal_t); @@ -238,71 +238,71 @@ H5_DLLVAR const H5B2_class_t H5B2_TEST[1]; /******************************/ /* Routines for managing B-tree header info */ -H5_DLL herr_t H5B2_hdr_incr(H5B2_t *bt2); -H5_DLL herr_t H5B2_hdr_decr(H5B2_t *bt2); -H5_DLL herr_t H5B2_hdr_dirty(H5B2_t *bt2); -H5_DLL herr_t H5B2_hdr_delete(H5B2_t *bt2); -H5_DLL herr_t H5B2_hdr_init(H5F_t *f, H5B2_t *bt2, const H5B2_class_t *type, +H5_DLL herr_t H5B2_hdr_incr(H5B2_hdr_t *hdr); +H5_DLL herr_t H5B2_hdr_decr(H5B2_hdr_t *hdr); +H5_DLL herr_t H5B2_hdr_dirty(H5B2_hdr_t *hdr); +H5_DLL herr_t H5B2_hdr_delete(H5B2_hdr_t *hdr); +H5_DLL herr_t H5B2_hdr_init(H5F_t *f, H5B2_hdr_t *hdr, const H5B2_class_t *type, unsigned depth, size_t node_size, size_t rrec_size, unsigned split_percent, unsigned merge_percent); -H5_DLL herr_t H5B2_hdr_free(H5B2_t *bt2); +H5_DLL herr_t H5B2_hdr_free(H5B2_hdr_t *hdr); /* Routines for operating on internal nodes */ H5_DLL H5B2_internal_t *H5B2_protect_internal(H5F_t *f, hid_t dxpl_id, - H5B2_t *bt2, haddr_t addr, unsigned nrec, unsigned depth, H5AC_protect_t rw); + H5B2_hdr_t *hdr, haddr_t addr, unsigned nrec, unsigned depth, H5AC_protect_t rw); /* Routines for allocating nodes */ -H5_DLL herr_t H5B2_split_root(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2); -H5_DLL herr_t H5B2_create_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5_DLL herr_t H5B2_split_root(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr); +H5_DLL herr_t H5B2_create_leaf(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, H5B2_node_ptr_t *node_ptr); /* Routines for inserting records */ -H5_DLL herr_t H5B2_insert_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5_DLL herr_t H5B2_insert_internal(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, unsigned depth, unsigned *parent_cache_info_flags_ptr, H5B2_node_ptr_t *curr_node_ptr, void *udata); -H5_DLL herr_t H5B2_insert_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5_DLL herr_t H5B2_insert_leaf(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr, void *udata); /* Routines for iterating over nodes/records */ -H5_DLL herr_t H5B2_iterate_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5_DLL herr_t H5B2_iterate_node(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, unsigned depth, const H5B2_node_ptr_t *curr_node, H5B2_operator_t op, void *op_data); -H5_DLL herr_t H5B2_iterate_size_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5_DLL herr_t H5B2_iterate_size_node(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, unsigned depth, const H5B2_node_ptr_t *curr_node, hsize_t *op_data); /* Routines for locating records */ H5_DLL int H5B2_locate_record(const H5B2_class_t *type, unsigned nrec, size_t *rec_off, const uint8_t *native, const void *udata, unsigned *idx); -H5_DLL herr_t H5B2_neighbor_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5_DLL herr_t H5B2_neighbor_internal(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, unsigned depth, H5B2_node_ptr_t *curr_node_ptr, void *neighbor_loc, H5B2_compare_t comp, void *udata, H5B2_found_t op, void *op_data); -H5_DLL herr_t H5B2_neighbor_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5_DLL herr_t H5B2_neighbor_leaf(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr, void *neighbor_loc, H5B2_compare_t comp, void *udata, H5B2_found_t op, void *op_data); /* Routines for removing records */ -H5_DLL herr_t H5B2_remove_internal(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5_DLL herr_t H5B2_remove_internal(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, hbool_t *depth_decreased, void *swap_loc, unsigned depth, H5AC_info_t *parent_cache_info, hbool_t * parent_cache_info_dirtied_ptr, H5B2_node_ptr_t *curr_node_ptr, void *udata, H5B2_remove_t op, void *op_data); -H5_DLL herr_t H5B2_remove_leaf(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5_DLL herr_t H5B2_remove_leaf(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr, void *udata, H5B2_remove_t op, void *op_data); -H5_DLL herr_t H5B2_remove_internal_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5_DLL herr_t H5B2_remove_internal_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, hbool_t *depth_decreased, void *swap_loc, unsigned depth, H5AC_info_t *parent_cache_info, hbool_t * parent_cache_info_dirtied_ptr, H5B2_node_ptr_t *curr_node_ptr, hsize_t idx, H5B2_remove_t op, void *op_data); -H5_DLL herr_t H5B2_remove_leaf_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5_DLL herr_t H5B2_remove_leaf_by_idx(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr, unsigned idx, H5B2_remove_t op, void *op_data); /* Routines for deleting nodes */ -H5_DLL herr_t H5B2_delete_node(H5F_t *f, hid_t dxpl_id, H5B2_t *bt2, +H5_DLL herr_t H5B2_delete_node(H5F_t *f, hid_t dxpl_id, H5B2_hdr_t *hdr, unsigned depth, const H5B2_node_ptr_t *curr_node, H5B2_remove_t op, void *op_data); /* Metadata cache callbacks */ -H5_DLL herr_t H5B2_cache_hdr_dest(H5F_t *f, H5B2_t *b); +H5_DLL herr_t H5B2_cache_hdr_dest(H5F_t *f, H5B2_hdr_t *b); H5_DLL herr_t H5B2_cache_leaf_dest(H5F_t *f, H5B2_leaf_t *l); H5_DLL herr_t H5B2_cache_internal_dest(H5F_t *f, H5B2_internal_t *i); diff --git a/src/H5B2stat.c b/src/H5B2stat.c index dd88d43..2d5dd85 100644 --- a/src/H5B2stat.c +++ b/src/H5B2stat.c @@ -86,7 +86,7 @@ herr_t H5B2_stat_info(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, H5B2_stat_t *info) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5B2_stat_info) @@ -98,16 +98,16 @@ H5B2_stat_info(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, HDassert(info); /* Look up the B-tree header */ - if(NULL == (bt2 = (H5B2_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, addr, type, NULL, H5AC_READ))) + if(NULL == (hdr = (H5B2_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, addr, type, NULL, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree header") /* Get information about the B-tree */ - info->depth = bt2->depth; - info->nrecords = bt2->root.all_nrec; + info->depth = hdr->depth; + info->nrecords = hdr->root.all_nrec; done: /* Release B-tree header node */ - if(bt2 && H5AC_unprotect(f, dxpl_id, H5AC_BT2_HDR, addr, bt2, H5AC__NO_FLAGS_SET) < 0) + if(hdr && H5AC_unprotect(f, dxpl_id, H5AC_BT2_HDR, addr, hdr, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree header info") FUNC_LEAVE_NOAPI(ret_value) diff --git a/src/H5B2test.c b/src/H5B2test.c index a8a36ba..4f50814 100644 --- a/src/H5B2test.c +++ b/src/H5B2test.c @@ -128,7 +128,7 @@ H5B2_test_compare(const void *rec1, const void *rec2) { FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5B2_test_compare) - FUNC_LEAVE_NOAPI((herr_t)(*(const hssize_t *)rec1-*(const hssize_t *)rec2)) + FUNC_LEAVE_NOAPI((herr_t)(*(const hssize_t *)rec1 - *(const hssize_t *)rec2)) } /* H5B2_test_compare() */ @@ -230,7 +230,7 @@ herr_t H5B2_get_root_addr_test(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, haddr_t *root_addr) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5B2_get_root_addr_test) @@ -242,15 +242,15 @@ H5B2_get_root_addr_test(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, HDassert(root_addr); /* Look up the B-tree header */ - if(NULL == (bt2 = (H5B2_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, addr, type, NULL, H5AC_READ))) + if(NULL == (hdr = (H5B2_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, addr, type, NULL, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree header") /* Get B-tree root addr */ - *root_addr = bt2->root.addr; + *root_addr = hdr->root.addr; done: /* Release B-tree header node */ - if(bt2 && H5AC_unprotect(f, dxpl_id, H5AC_BT2_HDR, addr, bt2, H5AC__NO_FLAGS_SET) < 0) + if(hdr && H5AC_unprotect(f, dxpl_id, H5AC_BT2_HDR, addr, hdr, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree header info") FUNC_LEAVE_NOAPI(ret_value) @@ -274,7 +274,7 @@ herr_t H5B2_get_node_info_test(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, haddr_t addr, void *udata, H5B2_node_info_test_t *ninfo) { - H5B2_t *bt2 = NULL; /* Pointer to the B-tree header */ + H5B2_hdr_t *hdr = NULL; /* Pointer to the B-tree header */ H5B2_node_ptr_t curr_node_ptr; /* Node pointer info for current node */ unsigned depth; /* Current depth of the tree */ int cmp; /* Comparison value of records */ @@ -289,17 +289,17 @@ H5B2_get_node_info_test(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, HDassert(H5F_addr_defined(addr)); /* Look up the B-tree header */ - if(NULL == (bt2 = (H5B2_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, addr, type, NULL, H5AC_READ))) + if(NULL == (hdr = (H5B2_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, addr, type, NULL, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree header") /* Set file pointer for this B-tree operation */ - bt2->f = f; + hdr->f = f; /* Make copy of the root node pointer to start search with */ - curr_node_ptr = bt2->root; + curr_node_ptr = hdr->root; /* Current depth of the tree */ - depth = bt2->depth; + depth = hdr->depth; /* Check for empty tree */ if(0 == curr_node_ptr.node_nrec) @@ -312,11 +312,11 @@ H5B2_get_node_info_test(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, H5B2_node_ptr_t next_node_ptr; /* Node pointer info for next node */ /* Lock B-tree current node */ - if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, bt2, curr_node_ptr.addr, curr_node_ptr.node_nrec, depth, H5AC_READ))) + if(NULL == (internal = H5B2_protect_internal(f, dxpl_id, hdr, curr_node_ptr.addr, curr_node_ptr.node_nrec, depth, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Locate node pointer for child */ - cmp = H5B2_locate_record(bt2->type, internal->nrec, bt2->nat_off, internal->int_native, udata, &idx); + cmp = H5B2_locate_record(hdr->type, internal->nrec, hdr->nat_off, internal->int_native, udata, &idx); if(cmp > 0) idx++; @@ -352,11 +352,11 @@ H5B2_get_node_info_test(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, H5B2_leaf_t *leaf; /* Pointer to leaf node in B-tree */ /* Lock B-tree leaf node */ - if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, &(curr_node_ptr.node_nrec), bt2, H5AC_READ))) + if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, &(curr_node_ptr.node_nrec), hdr, H5AC_READ))) HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node") /* Locate record */ - cmp = H5B2_locate_record(bt2->type, leaf->nrec, bt2->nat_off, leaf->leaf_native, udata, &idx); + cmp = H5B2_locate_record(hdr->type, leaf->nrec, hdr->nat_off, leaf->leaf_native, udata, &idx); /* Unlock current node */ if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0) @@ -373,9 +373,9 @@ H5B2_get_node_info_test(H5F_t *f, hid_t dxpl_id, const H5B2_class_t *type, done: /* Release header */ - if(bt2) { - bt2->f = NULL; - if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_HDR, addr, bt2, H5AC__NO_FLAGS_SET) < 0) + if(hdr) { + hdr->f = NULL; + if(H5AC_unprotect(f, dxpl_id, H5AC_BT2_HDR, addr, hdr, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree header info") } /* end if */ |