[svn-r24] ./src/H5B.c

./src/H5Bprivate.h
./src/H5G.c
	H5B_new() only takes two arguments.

./src/H5C.c
	Fixed initializer for default_file_create to be the same order
	as it's definition.

./src/H5D.c
	Changed commented-out code to #if 0/#endif.  #if'd out a
	variable that was unused because of #if'd out code.

./src/H5Dproto.c
	Added a prototype for H5Dwrite().

./src/H5F.c
	Changed parentheses to fix precedence problems from:

		flags & (~H5AC_OVERWRITE) != 0
	to
		(flags & ~H5AC_OVERWRITE) != 0

./src/H5H.c
	Heap reallocation doubles the heap size instead of tripling it.

./src/H5O.c
	Got rid of a statement with no effect.

./src/hdf5port.h
	Indented a few #defines.  Added a defn for MAX3().

src/H5B.c

@@ -158,11 +158,11 @@ static interface_initialize_g = FALSE;
  *-------------------------------------------------------------------------
  */
 haddr_t
-H5B_new (hdf5_file_t *f, const H5B_class_t *type, size_t sizeof_rkey)
+H5B_new (hdf5_file_t *f, const H5B_class_t *type)
 {
    H5B_t	*bt=NULL;
    haddr_t	addr;
-   size_t	size;
+   size_t	size, sizeof_rkey;
    size_t	total_native_keysize;
    intn		offset, i;
 
@@ -178,6 +178,7 @@ H5B_new (hdf5_file_t *f, const H5B_class_t *type, size_t sizeof_rkey)
    /*
     * Allocate file and memory data structures.
     */
+   sizeof_rkey = (type->get_sizeof_rkey)(f);
    size = H5B_nodesize (f, type, &total_native_keysize, sizeof_rkey);
    if ((addr = H5MF_alloc (f, size))<0) {
       HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL);

src/H5Bprivate.h

@@ -86,7 +86,7 @@ typedef struct H5B_t {
  */
 herr_t H5B_debug (hdf5_file_t *f, haddr_t addr, FILE *stream, intn indent,
 		  intn fwidth, const H5B_class_t *type);
-haddr_t H5B_new (hdf5_file_t *f, const H5B_class_t *type, size_t sizeof_rkey);
+haddr_t H5B_new (hdf5_file_t *f, const H5B_class_t *type);
 herr_t H5B_find (hdf5_file_t *f, const H5B_class_t *type, haddr_t addr,
 		 void *udata);
 haddr_t H5B_insert (hdf5_file_t *f, const H5B_class_t *type, haddr_t addr,

src/H5C.c

@@ -48,9 +48,9 @@ static intn interface_initialize_g = FALSE;
 /* Define the library's default file creation template (constants in hdf5lims.h) */
 const file_create_temp_t default_file_create={
     HDF5_USERBLOCK_DEFAULT,         /* Default user-block size */
+    HDF5_BTREEPAGE_DEFAULT,         /* Default B-tree page size */
     HDF5_OFFSETSIZE_DEFAULT,        /* Default offset size */
     HDF5_LENGTHSIZE_DEFAULT,        /* Default length size */
-    HDF5_BTREEPAGE_DEFAULT,         /* Default B-tree page size */
     HDF5_BOOTBLOCK_VERSION,         /* Current Boot-Block version # */
     HDF5_SMALLOBJECT_VERSION,       /* Current Small-Object heap version # */
     HDF5_FREESPACE_VERSION,         /* Current Free-Space info version # */

src/H5D.c

@@ -193,7 +193,9 @@ done:
 herr_t H5Dwrite(hatom_t oid, hatom_t did, VOIDP buf)
 {
     H5D_dataset_t *dataset;         /* dataset object to release */
+#if 0
     uintn   towrite;        /* number of bytes to write out */
+#endif
     herr_t        ret_value = SUCCEED;
 
     FUNC_ENTER(H5Dwrite, H5D_init_interface, FAIL);
@@ -214,7 +216,9 @@ herr_t H5Dwrite(hatom_t oid, hatom_t did, VOIDP buf)
     if(dataset->type==0 || dataset->dim==0)
         HGOTO_ERROR(H5E_FUNC, H5E_UNINITIALIZED, FAIL);
 
-/*  towrite=H5Tsize(dataset->type)*H5Pnelem(did); */
+#if 0
+    towrite=H5Tsize(dataset->type)*H5Pnelem(did);
+#endif
 /* Check memory to disk datatype conversions, etc. */
 /* data out */
 

src/H5Dproto.h

@@ -28,6 +28,7 @@ extern      "C"
 hatom_t H5D_create(hatom_t owner_id, hobjtype_t type, const char *name);
 herr_t H5Dset_info(hatom_t oid, hatom_t tid, hatom_t did);
 herr_t H5D_release(hatom_t oid);
+herr_t H5Dwrite(hatom_t oid, hatom_t did, VOIDP buf);
 
 #if defined c_plusplus || defined __cplusplus
 }

src/H5F.c

@@ -433,7 +433,7 @@ hatom_t H5Fcreate(const char *filename, uintn flags, hatom_t create_temp, hatom_
     H5ECLEAR;
     if(filename==NULL)  /* check for valid filename */
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL);
-    if(flags&(~H5ACC_OVERWRITE)!=0)     /* check for valid flags */
+    if((flags&~H5ACC_OVERWRITE)!=0)     /* check for valid flags */
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL);
 
     /* See if this file is already open */

src/H5G.c

@@ -286,7 +286,7 @@ H5G_stab_insert (hdf5_file_t *f, H5G_entry_t *self, const char *name,
    }
    if (stab.btree<=0 || stab.heap<=0) {
       if (stab.btree<=0 &&
-	  (stab.btree = H5B_new (f, H5B_SNODE, sizeof(H5G_node_key_t)))<0) {
+	  (stab.btree = H5B_new (f, H5B_SNODE))<0) {
 	 HRETURN_ERROR (H5E_SYM, H5E_CANTINIT, FAIL);
       }
       if (stab.heap<=0) {

src/H5H.c

@@ -573,8 +573,7 @@ H5H_insert (hdf5_file_t *f, haddr_t addr, size_t buf_size, const void *buf)
     */
    if (offset<0) {
 
-      need_more = MAX (2*heap->mem_alloc, H5H_SIZEOF_FREE(f));
-      need_more = MAX (need_more, need);
+      need_more = MAX3 (need, heap->mem_alloc, H5H_SIZEOF_FREE(f));
 
       if (max_fl && max_fl->offset+max_fl->size==heap->mem_alloc) {
 	 /*

src/H5O.c

@@ -1038,7 +1038,6 @@ H5O_alloc (hdf5_file_t *f, H5O_t *oh, const H5O_class_t *type, size_t size)
    /* check args */
    assert (oh);
    assert (type);
-   assert (size>=0);
    H5O_ALIGN (size, oh->alignment);
 
    /* look for a null message which is large enough */

src/hdf5port.h

@@ -29,6 +29,9 @@
 #ifndef MAX
 #  define MAX(a,b)    (((a)>(b)) ? (a) : (b))
 #endif
+#ifndef MAX3
+#  define MAX3(a,b,c)	MAX(MAX(a,b),c)
+#endif
 
 /**************************************************************************
 *  Macros to work around ANSI C portability problems.