Add new H5R API that abstracts object, region and attribute reference types

Also support references to external files

Add new H5T_REF type and type conversion routines

Support conversion from H5T_REF_OBJ/DSET_REG to H5T_REF

Add H5Treclaim() API to reclaim memory of vlen/reference types

Deprecate H5Dvlen_reclaim()

Fix H5T_vlen_reclaim() and H5T_reclaim() to use private callback

Add H5T_ref_reclaim()

Move previous H5R APIs to H5Rdeprec.c

Clean up H5Ocopy

Separate H5O_copy_expand_ref() to H5Ocopy_ref()

Add support for copying new reference types

Clean up deprecated routines to go through VOL and same code path

Fix return codes in existing trefer.c test

Rename trefer.c to trefer_deprec.c

trefer.c is for new references

Add performance test for trefer

Add additional obj_copy_ref test

Make use of tokens and blobs to store references

Skip blob encoding for object references

Start adding new reference examples

1 files changed, 8 insertions, 8 deletions

diff --git a/src/H5detect.c b/src/H5detect.c
index 32b7d34..d01ee9f 100644
--- a/src/H5detect.c
+++ b/src/H5detect.c
@@ -107,8 +107,8 @@ typedef struct detected_t {
     unsigned int comp_align;            /* alignment for structure          */
 } detected_t;
 
-/* This structure holds structure alignment for pointers, hvl_t, hobj_ref_t,
- * hdset_reg_ref_t */
+/* This structure holds structure alignment for pointers, vlen and reference
+ * types. */
 typedef struct malign_t {
     const char          *name;
     unsigned int         comp_align;    /* alignment for structure          */
@@ -383,9 +383,8 @@ precision (detected_t *d)
 /*-------------------------------------------------------------------------
  * Function:    DETECT_M
  *
- * Purpose:     This macro takes only miscellaneous structures or pointer
- *              (pointer, hvl_t, hobj_ref_t, hdset_reg_ref_t).  It
- *              constructs the names and decides the alignment in structure.
+ * Purpose:     This macro takes only miscellaneous structures or pointer.
+ *              It constructs the names and decides the alignment in structure.
  *
  * Return:      void
  *-------------------------------------------------------------------------
@@ -761,8 +760,8 @@ H5T__init_native(void)\n\
     H5T_native_order_g = H5T_ORDER_%s;\n", "BE");
     }
 
-    /* Structure alignment for pointers, hvl_t, hobj_ref_t, hdset_reg_ref_t */
-    fprintf(rawoutstream, "\n    /* Structure alignment for pointers, hvl_t, hobj_ref_t, hdset_reg_ref_t */\n");
+    /* Structure alignment for pointers, vlen and reference types */
+    fprintf(rawoutstream, "\n    /* Structure alignment for pointers, vlen and reference types */\n");
     for(j=0; j<na; j++)
         fprintf(rawoutstream, "    H5T_%s_COMP_ALIGN_g = %lu;\n", misc_align[j].name, (unsigned long)(misc_align[j].comp_align));
 
@@ -1544,11 +1543,12 @@ detect_C99_floats(void)
 static void HDF_NO_UBSAN
 detect_alignments(void)
 {
-    /* Detect structure alignment for pointers, hvl_t, hobj_ref_t, hdset_reg_ref_t */
+    /* Detect structure alignment for pointers, vlen and reference types */
     DETECT_M(void *,              POINTER,      m_g[na_g]); na_g++;
     DETECT_M(hvl_t,               HVL,          m_g[na_g]); na_g++;
     DETECT_M(hobj_ref_t,          HOBJREF,      m_g[na_g]); na_g++;
     DETECT_M(hdset_reg_ref_t,     HDSETREGREF,  m_g[na_g]); na_g++;
+    DETECT_M(H5R_ref_t,           REF,          m_g[na_g]); na_g++;
 }