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-rw-r--r--src/H5Gpkg.h13
1 files changed, 10 insertions, 3 deletions
diff --git a/src/H5Gpkg.h b/src/H5Gpkg.h
index d3ed14e..1051846 100644
--- a/src/H5Gpkg.h
+++ b/src/H5Gpkg.h
@@ -248,10 +248,16 @@ typedef struct H5G_bt_it_ud5_t {
/* Typedef for native 'name' field index records in the v2 B-tree */
typedef struct H5G_dense_bt2_name_rec_t {
- uint32_t hash; /* Hash of 'name' field value */
+ uint32_t hash; /* Hash of 'name' field value */
uint8_t id[H5G_DENSE_FHEAP_ID_LEN]; /* Heap ID for link */
} H5G_dense_bt2_name_rec_t;
+/* Typedef for native 'creation order' field index records in the v2 B-tree */
+typedef struct H5G_dense_bt2_corder_rec_t {
+ uint64_t corder; /* 'creation order' field value */
+ uint8_t id[H5G_DENSE_FHEAP_ID_LEN]; /* Heap ID for link */
+} H5G_dense_bt2_corder_rec_t;
+
/*
* Common data exchange structure for dense link storage. This structure is
* passed through the v2 B-tree layer to the methods for the objects
@@ -261,9 +267,10 @@ typedef struct H5G_bt2_ud_common_t {
/* downward */
H5F_t *f; /* Pointer to file that fractal heap is in */
hid_t dxpl_id; /* DXPL for operation */
- H5HF_t *fheap; /* Fractal heap handle */
+ H5HF_t *fheap; /* Fractal heap handle */
const char *name; /* Name of link to compare */
uint32_t name_hash; /* Hash of name of link to compare */
+ uint64_t corder; /* Creation order value of link to compare */
H5B2_found_t found_op; /* Callback when correct link is found */
void *found_op_data; /* Callback data when correct link is found */
} H5G_bt2_ud_common_t;
@@ -427,7 +434,7 @@ H5_DLL int H5G_obj_cmp_name_inc(const void *lnk1, const void *lnk2);
H5_DLL int H5G_obj_cmp_name_dec(const void *lnk1, const void *lnk2);
H5_DLL herr_t H5G_obj_release_table(H5G_link_table_t *ltable);
H5_DLL herr_t H5G_obj_create(H5F_t *f, hid_t dxpl_id, const H5O_ginfo_t *ginfo,
- H5O_loc_t *oloc/*out*/);
+ const H5O_linfo_t *linfo, H5O_loc_t *oloc/*out*/);
H5_DLL herr_t H5G_obj_insert(H5O_loc_t *grp_oloc, const char *name,
H5O_link_t *obj_lnk, hbool_t adj_link, hid_t dxpl_id);
H5_DLL herr_t H5G_obj_lookup(H5O_loc_t *grp_oloc, const char *name,