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-rw-r--r--src/H5Tnative.c192
1 files changed, 95 insertions, 97 deletions
diff --git a/src/H5Tnative.c b/src/H5Tnative.c
index 9dbce09..c9ad01a 100644
--- a/src/H5Tnative.c
+++ b/src/H5Tnative.c
@@ -5,12 +5,10 @@
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
- * the files COPYING and Copyright.html. COPYING can be found at the root *
- * of the source code distribution tree; Copyright.html can be found at the *
- * root level of an installed copy of the electronic HDF5 document set and *
- * is linked from the top-level documents page. It can also be found at *
- * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
- * access to either file, you may request a copy from help@hdfgroup.org. *
+ * the COPYING file, which can be found at the root of the source code *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * If you do not have access to either file, you may request a copy from *
+ * help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
@@ -22,6 +20,7 @@
#include "H5private.h" /* Generic Functions */
+#include "H5CXprivate.h" /* API Contexts */
#include "H5Eprivate.h" /* Error handling */
#include "H5Iprivate.h" /* IDs */
#include "H5Pprivate.h" /* Property lists */
@@ -29,16 +28,17 @@
#include "H5Tpkg.h" /* Datatypes */
/* Static local functions */
-static H5T_t *H5T_get_native_type(H5T_t *dt, H5T_direction_t direction,
- size_t *struct_align, size_t *offset, size_t *comp_size);
-static H5T_t *H5T_get_native_integer(size_t prec, H5T_sign_t sign, H5T_direction_t direction,
- size_t *struct_align, size_t *offset, size_t *comp_size);
-static H5T_t *H5T_get_native_float(size_t size, H5T_direction_t direction,
- size_t *struct_align, size_t *offset, size_t *comp_size);
-static H5T_t* H5T_get_native_bitfield(size_t prec, H5T_direction_t direction,
- size_t *struct_align, size_t *offset, size_t *comp_size);
-static herr_t H5T_cmp_offset(size_t *comp_size, size_t *offset, size_t elem_size,
- size_t nelems, size_t align, size_t *struct_align);
+static H5T_t *H5T__get_native_type(H5T_t *dt, H5T_direction_t direction,
+ size_t *struct_align, size_t *offset, size_t *comp_size);
+static H5T_t *H5T__get_native_integer(size_t prec, H5T_sign_t sign,
+ H5T_direction_t direction, size_t *struct_align, size_t *offset,
+ size_t *comp_size);
+static H5T_t *H5T__get_native_float(size_t size, H5T_direction_t direction,
+ size_t *struct_align, size_t *offset, size_t *comp_size);
+static H5T_t* H5T__get_native_bitfield(size_t prec, H5T_direction_t direction,
+ size_t *struct_align, size_t *offset, size_t *comp_size);
+static herr_t H5T__cmp_offset(size_t *comp_size, size_t *offset, size_t elem_size,
+ size_t nelems, size_t align, size_t *struct_align);
@@ -76,41 +76,40 @@ hid_t
H5Tget_native_type(hid_t type_id, H5T_direction_t direction)
{
H5T_t *dt; /* Datatype to create native datatype from */
- H5T_t *new_dt=NULL; /* Datatype for native datatype created */
- size_t comp_size=0; /* Compound datatype's size */
+ H5T_t *new_dt = NULL; /* Datatype for native datatype created */
+ size_t comp_size = 0; /* Compound datatype's size */
hid_t ret_value; /* Return value */
- FUNC_ENTER_API(FAIL)
+ FUNC_ENTER_API(H5I_INVALID_HID)
H5TRACE2("i", "iTd", type_id, direction);
- /* check argument */
- if(NULL==(dt=(H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
+ /* Check arguments */
+ if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a data type")
+ if(direction != H5T_DIR_DEFAULT && direction != H5T_DIR_ASCEND
+ && direction != H5T_DIR_DESCEND)
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not valid direction value")
- if(direction!=H5T_DIR_DEFAULT && direction!=H5T_DIR_ASCEND
- && direction!=H5T_DIR_DESCEND)
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not valid direction value")
+ /* Get the native type */
+ if(NULL == (new_dt = H5T__get_native_type(dt, direction, NULL, NULL, &comp_size)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "cannot retrieve native type")
- if((new_dt = H5T_get_native_type(dt, direction, NULL, NULL, &comp_size))==NULL)
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "cannot retrieve native type")
-
- if((ret_value=H5I_register(H5I_DATATYPE, new_dt, TRUE)) < 0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register data type")
+ /* Get an ID for the new type */
+ if((ret_value = H5I_register(H5I_DATATYPE, new_dt, TRUE)) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register data type")
done:
/* Error cleanup */
- if(ret_value<0) {
- if(new_dt)
- if(H5T_close(new_dt)<0)
- HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, FAIL, "unable to release datatype")
- } /* end if */
+ if(ret_value < 0)
+ if(new_dt && H5T_close_real(new_dt) < 0)
+ HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release datatype")
FUNC_LEAVE_API(ret_value)
-}
+} /* end H5Tget_native_type() */
/*-------------------------------------------------------------------------
- * Function: H5T_get_native_type
+ * Function: H5T__get_native_type
*
* Purpose: Returns the native type of a datatype.
*
@@ -124,7 +123,8 @@ done:
*-------------------------------------------------------------------------
*/
static H5T_t *
-H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_align, size_t *offset, size_t *comp_size)
+H5T__get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_align,
+ size_t *offset, size_t *comp_size)
{
H5T_t *dt; /* Datatype to make native */
H5T_t *super_type; /* Super type of VL, array and enum datatypes */
@@ -146,7 +146,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
unsigned u; /* Local index variable */
H5T_t *ret_value = NULL; /* Return value */
- FUNC_ENTER_NOAPI(NULL)
+ FUNC_ENTER_STATIC
HDassert(dtype);
@@ -166,13 +166,13 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
prec = dtype->shared->u.atomic.prec;
- if(NULL == (ret_value = H5T_get_native_integer(prec, sign, direction, struct_align, offset, comp_size)))
+ if(NULL == (ret_value = H5T__get_native_integer(prec, sign, direction, struct_align, offset, comp_size)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot retrieve integer type")
} /* end case */
break;
case H5T_FLOAT:
- if(NULL == (ret_value = H5T_get_native_float(size, direction, struct_align, offset, comp_size)))
+ if(NULL == (ret_value = H5T__get_native_float(size, direction, struct_align, offset, comp_size)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot retrieve float type")
break;
@@ -183,12 +183,12 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
if(H5T_IS_VL_STRING(dtype->shared)) {
/* Update size, offset and compound alignment for parent. */
- if(H5T_cmp_offset(comp_size, offset, sizeof(char *), (size_t)1, H5T_POINTER_COMP_ALIGN_g, struct_align) < 0)
+ if(H5T__cmp_offset(comp_size, offset, sizeof(char *), (size_t)1, H5T_POINTER_COMP_ALIGN_g, struct_align) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
} /* end if */
else {
/* Update size, offset and compound alignment for parent. */
- if(H5T_cmp_offset(comp_size, offset, sizeof(char), size, H5T_NATIVE_SCHAR_COMP_ALIGN_g, struct_align) < 0)
+ if(H5T__cmp_offset(comp_size, offset, sizeof(char), size, H5T_NATIVE_SCHAR_COMP_ALIGN_g, struct_align) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
} /* end else */
break;
@@ -202,7 +202,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
{
prec = dtype->shared->u.atomic.prec;
- if(NULL == (ret_value = H5T_get_native_bitfield(prec, direction, struct_align, offset, comp_size)))
+ if(NULL == (ret_value = H5T__get_native_bitfield(prec, direction, struct_align, offset, comp_size)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot retrieve integer for bitfield type")
} /* end case */
break;
@@ -212,7 +212,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot retrieve float type")
/* Update size, offset and compound alignment for parent. */
- if(H5T_cmp_offset(comp_size, offset, sizeof(char), size, H5T_NATIVE_SCHAR_COMP_ALIGN_g, struct_align) < 0)
+ if(H5T__cmp_offset(comp_size, offset, sizeof(char), size, H5T_NATIVE_SCHAR_COMP_ALIGN_g, struct_align) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
break;
@@ -240,7 +240,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
ref_size = sizeof(hdset_reg_ref_t);
} /* end else */
- if(H5T_cmp_offset(comp_size, offset, ref_size, (size_t)1, align, struct_align) < 0)
+ if(H5T__cmp_offset(comp_size, offset, ref_size, (size_t)1, align, struct_align) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
} /* end case */
break;
@@ -269,10 +269,10 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
if(NULL == (comp_mname[u] = H5T__get_member_name(dtype, u)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "member type retrieval failed")
- if(NULL == (memb_list[u] = H5T_get_native_type(memb_type, direction, &children_st_align, &(memb_offset[u]), &children_size)))
+ if(NULL == (memb_list[u] = H5T__get_native_type(memb_type, direction, &children_st_align, &(memb_offset[u]), &children_size)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "member identifier retrieval failed")
- if(H5T_close(memb_type) < 0)
+ if(H5T_close_real(memb_type) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot close datatype")
} /* end for */
@@ -307,13 +307,12 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
* The alignment for ST in S1 is the biggest structure alignment of all the
* members of S2, which is probably the LL2 of 'long long'. -SLU 2010/4/28
*/
- if(H5T_cmp_offset(comp_size, offset, children_size, (size_t)1, children_st_align,
- struct_align) < 0)
+ if(H5T__cmp_offset(comp_size, offset, children_size, (size_t)1, children_st_align, struct_align) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
/* Close member data type */
for(u = 0; u < nmemb; u++) {
- if(H5T_close(memb_list[u]) < 0)
+ if(H5T_close_real(memb_list[u]) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot close datatype")
/* Free member names in list */
@@ -339,7 +338,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
/* Retrieve base type for enumerated type */
if(NULL == (super_type = H5T_get_super(dtype)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "unable to get base type for enumerate type")
- if(NULL == (nat_super_type = H5T_get_native_type(super_type, direction, struct_align, offset, comp_size)))
+ if(NULL == (nat_super_type = H5T__get_native_type(super_type, direction, struct_align, offset, comp_size)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "base native type retrieval failed")
if((super_type_id = H5I_register(H5I_DATATYPE, super_type, FALSE)) < 0)
@@ -358,7 +357,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "unable to create enum type")
/* Find the conversion function */
- if(NULL == (tpath = H5T_path_find(super_type, nat_super_type, NULL, NULL, H5AC_noio_dxpl_id, FALSE)))
+ if(NULL == (tpath = H5T_path_find(super_type, nat_super_type)))
HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to convert between src and dst data types")
/* Retrieve member info and insert members into new enum type */
@@ -372,7 +371,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot get member value")
HDmemcpy(memb_value, tmp_memb_value, H5T_get_size(super_type));
- if(H5T_convert(tpath, super_type_id, nat_super_type_id, (size_t)1, (size_t)0, (size_t)0, memb_value, NULL, H5AC_noio_dxpl_id) < 0)
+ if(H5T_convert(tpath, super_type_id, nat_super_type_id, (size_t)1, (size_t)0, (size_t)0, memb_value, NULL) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot get member value")
if(H5T__enum_insert(new_type, memb_name, memb_value) < 0)
@@ -414,12 +413,12 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
/* Retrieve base type for array type */
if(NULL == (super_type = H5T_get_super(dtype)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "unable to get parent type for array type")
- if(NULL == (nat_super_type = H5T_get_native_type(super_type, direction, &super_align,
+ if(NULL == (nat_super_type = H5T__get_native_type(super_type, direction, &super_align,
&super_offset, &super_size)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "parent native type retrieval failed")
/* Close super type */
- if(H5T_close(super_type) < 0)
+ if(H5T_close_real(super_type) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_CLOSEERROR, NULL, "cannot close datatype")
/* Create a new array type based on native type */
@@ -427,13 +426,13 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "unable to create array type")
/* Close base type */
- if(H5T_close(nat_super_type) < 0)
+ if(H5T_close_real(nat_super_type) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_CLOSEERROR, NULL, "cannot close datatype")
for(u = 0; u < array_rank; u++)
nelems *= dims[u];
H5_CHECK_OVERFLOW(nelems, hsize_t, size_t);
- if(H5T_cmp_offset(comp_size, offset, super_size, (size_t)nelems, super_align, struct_align) < 0)
+ if(H5T__cmp_offset(comp_size, offset, super_size, (size_t)nelems, super_align, struct_align) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
dims = (hsize_t *)H5MM_xfree(dims);
@@ -453,11 +452,11 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "unable to get parent type for VL type")
/* Don't need alignment, offset information if this VL isn't a field of compound type. If it
* is, go to a few steps below to compute the information directly. */
- if(NULL == (nat_super_type = H5T_get_native_type(super_type, direction, NULL, NULL, &super_size)))
+ if(NULL == (nat_super_type = H5T__get_native_type(super_type, direction, NULL, NULL, &super_size)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "parent native type retrieval failed")
/* Close super type */
- if(H5T_close(super_type) < 0)
+ if(H5T_close_real(super_type) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_CLOSEERROR, NULL, "cannot close datatype")
/* Create a new array type based on native type */
@@ -465,14 +464,14 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "unable to create VL type")
/* Close base type */
- if(H5T_close(nat_super_type) < 0)
+ if(H5T_close_real(nat_super_type) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_CLOSEERROR, NULL, "cannot close datatype")
/* Update size, offset and compound alignment for parent compound type directly. */
vl_align = H5T_HVL_COMP_ALIGN_g;
vl_size = sizeof(hvl_t);
- if(H5T_cmp_offset(comp_size, offset, vl_size, (size_t)1, vl_align, struct_align) < 0)
+ if(H5T__cmp_offset(comp_size, offset, vl_size, (size_t)1, vl_align, struct_align) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
ret_value = new_type;
@@ -489,13 +488,13 @@ done:
/* Error cleanup */
if(NULL == ret_value) {
if(new_type)
- if(H5T_close(new_type) < 0)
+ if(H5T_close_real(new_type) < 0)
HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, NULL, "unable to release datatype")
/* Free lists for members */
if(memb_list) {
for(u = 0; u < nmemb; u++)
- if(memb_list[u] && H5T_close(memb_list[u]) < 0)
+ if(memb_list[u] && H5T_close_real(memb_list[u]) < 0)
HDONE_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot close datatype")
memb_list = (H5T_t **)H5MM_xfree(memb_list);
@@ -514,11 +513,11 @@ done:
} /* end if */
FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5T_get_native_type() */
+} /* end H5T__get_native_type() */
/*-------------------------------------------------------------------------
- * Function: H5T_get_native_integer
+ * Function: H5T__get_native_integer
*
* Purpose: Returns the native integer type of a datatype.
*
@@ -532,8 +531,8 @@ done:
*-------------------------------------------------------------------------
*/
static H5T_t *
-H5T_get_native_integer(size_t prec, H5T_sign_t sign, H5T_direction_t direction,
- size_t *struct_align, size_t *offset, size_t *comp_size)
+H5T__get_native_integer(size_t prec, H5T_sign_t sign, H5T_direction_t direction,
+ size_t *struct_align, size_t *offset, size_t *comp_size)
{
H5T_t *dt; /* Appropriate native datatype to copy */
hid_t tid = (-1); /* Datatype ID of appropriate native datatype */
@@ -549,7 +548,7 @@ H5T_get_native_integer(size_t prec, H5T_sign_t sign, H5T_direction_t direction,
} match = H5T_NATIVE_INT_MATCH_UNKNOWN;
H5T_t *ret_value = NULL; /* Return value */
- FUNC_ENTER_NOAPI(NULL)
+ FUNC_ENTER_STATIC
if(direction == H5T_DIR_DEFAULT || direction == H5T_DIR_ASCEND) {
if(prec <= H5T_get_precision((H5T_t *)H5I_object(H5T_NATIVE_SCHAR_g))) {
@@ -650,16 +649,16 @@ H5T_get_native_integer(size_t prec, H5T_sign_t sign, H5T_direction_t direction,
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot copy type")
/* compute size and offset of compound type member. */
- if(H5T_cmp_offset(comp_size, offset, native_size, (size_t)1, align, struct_align) < 0)
+ if(H5T__cmp_offset(comp_size, offset, native_size, (size_t)1, align, struct_align) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
done:
FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5T_get_native_integer() */
+} /* end H5T__get_native_integer() */
/*-------------------------------------------------------------------------
- * Function: H5T_get_native_float
+ * Function: H5T__get_native_float
*
* Purpose: Returns the native floatt type of a datatype.
*
@@ -673,7 +672,8 @@ done:
*-------------------------------------------------------------------------
*/
static H5T_t*
-H5T_get_native_float(size_t size, H5T_direction_t direction, size_t *struct_align, size_t *offset, size_t *comp_size)
+H5T__get_native_float(size_t size, H5T_direction_t direction, size_t *struct_align,
+ size_t *offset, size_t *comp_size)
{
H5T_t *dt=NULL; /* Appropriate native datatype to copy */
hid_t tid=(-1); /* Datatype ID of appropriate native datatype */
@@ -689,7 +689,7 @@ H5T_get_native_float(size_t size, H5T_direction_t direction, size_t *struct_alig
} match=H5T_NATIVE_FLOAT_MATCH_UNKNOWN;
H5T_t *ret_value = NULL; /* Return value */
- FUNC_ENTER_NOAPI(NULL)
+ FUNC_ENTER_STATIC
HDassert(size>0);
@@ -774,16 +774,16 @@ H5T_get_native_float(size_t size, H5T_direction_t direction, size_t *struct_alig
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot retrieve float type")
/* compute offset of compound type member. */
- if(H5T_cmp_offset(comp_size, offset, native_size, (size_t)1, align, struct_align)<0)
+ if(H5T__cmp_offset(comp_size, offset, native_size, (size_t)1, align, struct_align)<0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
done:
FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5T__get_native_float() */
/*-------------------------------------------------------------------------
- * Function: H5T_get_native_bitfield
+ * Function: H5T__get_native_bitfield
*
* Purpose: Returns the native bitfield type of a datatype. Bitfield
* is similar to unsigned integer.
@@ -798,8 +798,8 @@ done:
*-------------------------------------------------------------------------
*/
static H5T_t*
-H5T_get_native_bitfield(size_t prec, H5T_direction_t direction, size_t *struct_align,
- size_t *offset, size_t *comp_size)
+H5T__get_native_bitfield(size_t prec, H5T_direction_t direction,
+ size_t *struct_align, size_t *offset, size_t *comp_size)
{
H5T_t *dt; /* Appropriate native datatype to copy */
hid_t tid=(-1); /* Datatype ID of appropriate native datatype */
@@ -807,7 +807,7 @@ H5T_get_native_bitfield(size_t prec, H5T_direction_t direction, size_t *struct_a
size_t native_size=0; /* Datatype size of the native type */
H5T_t *ret_value = NULL; /* Return value */
- FUNC_ENTER_NOAPI(NULL)
+ FUNC_ENTER_STATIC
if(direction == H5T_DIR_DEFAULT || direction == H5T_DIR_ASCEND) {
if(prec<=H5T_get_precision((H5T_t *)H5I_object(H5T_NATIVE_B8_g))) {
@@ -860,16 +860,16 @@ H5T_get_native_bitfield(size_t prec, H5T_direction_t direction, size_t *struct_a
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot copy type")
/* compute size and offset of compound type member. */
- if(H5T_cmp_offset(comp_size, offset, native_size, (size_t)1, align, struct_align)<0)
+ if(H5T__cmp_offset(comp_size, offset, native_size, (size_t)1, align, struct_align)<0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
done:
FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5T__get_native_bitfield() */
/*-------------------------------------------------------------------------
- * Function: H5T_cmp_offset
+ * Function: H5T__cmp_offset
*
* Purpose: This function is only for convenience. It computes the
* compound type size, offset of the member being considered
@@ -885,29 +885,27 @@ done:
*-------------------------------------------------------------------------
*/
static herr_t
-H5T_cmp_offset(size_t *comp_size, size_t *offset, size_t elem_size,
- size_t nelems, size_t align, size_t *struct_align)
+H5T__cmp_offset(size_t *comp_size, size_t *offset, size_t elem_size,
+ size_t nelems, size_t align, size_t *struct_align)
{
- herr_t ret_value = SUCCEED;
-
- FUNC_ENTER_NOAPI(FAIL)
+ FUNC_ENTER_STATIC_NOERR
if(offset && comp_size) {
- if(align>1 && *comp_size%align) {
+ if(align > 1 && *comp_size % align) {
/* Add alignment value */
- *offset = *comp_size + (align - *comp_size%align);
- *comp_size += (align - *comp_size%align);
- } else
+ *offset = *comp_size + (align - *comp_size % align);
+ *comp_size += (align - *comp_size % align);
+ } /* end if */
+ else
*offset = *comp_size;
/* compute size of compound type member. */
- *comp_size += nelems*elem_size;
- }
+ *comp_size += nelems* elem_size;
+ } /* end if */
if(struct_align && *struct_align < align)
*struct_align = align;
-done:
- FUNC_LEAVE_NOAPI(ret_value)
-}
+ FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5T__cmp_offset() */