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-rw-r--r--src/H5Aint.c66
1 files changed, 38 insertions, 28 deletions
diff --git a/src/H5Aint.c b/src/H5Aint.c
index 6502fa4..808d9b3 100644
--- a/src/H5Aint.c
+++ b/src/H5Aint.c
@@ -108,6 +108,7 @@ static herr_t H5A__iterate_common(hid_t loc_id, H5_index_t idx_type,
const unsigned H5O_attr_ver_bounds[] = {
H5O_ATTR_VERSION_1, /* H5F_LIBVER_EARLIEST */
H5O_ATTR_VERSION_3, /* H5F_LIBVER_V18 */
+ H5O_ATTR_VERSION_3, /* H5F_LIBVER_V110 */
H5O_ATTR_VERSION_LATEST /* H5F_LIBVER_LATEST */
};
@@ -646,21 +647,21 @@ H5A__read(const H5A_t *attr, const H5T_t *mem_type, void *buf)
HGOTO_ERROR(H5E_ATTR, H5E_NOSPACE, FAIL, "memory allocation failed")
/* Copy the attribute data into the buffer for conversion */
- HDmemcpy(tconv_buf, attr->shared->data, (src_type_size * nelmts));
+ H5MM_memcpy(tconv_buf, attr->shared->data, (src_type_size * nelmts));
/* Perform datatype conversion. */
if(H5T_convert(tpath, src_id, dst_id, nelmts, (size_t)0, (size_t)0, tconv_buf, bkg_buf) < 0)
HGOTO_ERROR(H5E_ATTR, H5E_CANTENCODE, FAIL, "datatype conversion failed")
/* Copy the converted data into the user's buffer */
- HDmemcpy(buf, tconv_buf, (dst_type_size * nelmts));
+ H5MM_memcpy(buf, tconv_buf, (dst_type_size * nelmts));
} /* end if */
/* No type conversion necessary */
else {
HDassert(dst_type_size == src_type_size);
/* Copy the attribute data into the user's buffer */
- HDmemcpy(buf, attr->shared->data, (dst_type_size * nelmts));
+ H5MM_memcpy(buf, attr->shared->data, (dst_type_size * nelmts));
} /* end else */
} /* end else */
} /* end if */
@@ -747,7 +748,7 @@ H5A__write(H5A_t *attr, const H5T_t *mem_type, const void *buf)
HGOTO_ERROR(H5E_ATTR, H5E_CANTALLOC, FAIL, "memory allocation failed")
/* Copy the user's data into the buffer for conversion */
- HDmemcpy(tconv_buf, buf, (src_type_size * nelmts));
+ H5MM_memcpy(tconv_buf, buf, (src_type_size * nelmts));
/* Perform datatype conversion */
if(H5T_convert(tpath, src_id, dst_id, nelmts, (size_t)0, (size_t)0, tconv_buf, bkg_buf) < 0)
@@ -770,8 +771,8 @@ H5A__write(H5A_t *attr, const H5T_t *mem_type, const void *buf)
if(NULL == (attr->shared->data = H5FL_BLK_MALLOC(attr_buf, dst_type_size * nelmts)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
- /* Copy the attribute data into the user's buffer */
- HDmemcpy(attr->shared->data, buf, (dst_type_size * nelmts));
+ /* Copy the attribute data into the attribute data buffer */
+ H5MM_memcpy(attr->shared->data, buf, (dst_type_size * nelmts));
} /* end else */
/* Modify the attribute in the object header */
@@ -827,7 +828,7 @@ H5A__get_name(H5A_t *attr, size_t buf_size, char *buf)
/* Copy all/some of the name */
if(buf && copy_len > 0) {
- HDmemcpy(buf, attr->shared->name, copy_len);
+ H5MM_memcpy(buf, attr->shared->name, copy_len);
/* Terminate the string */
buf[copy_len]='\0';
@@ -1091,48 +1092,55 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5A__free
+ * Function: H5A__shared_free
*
- * Purpose: Frees all memory associated with an attribute, but does not
- * free the H5A_t structure (which should be done in H5T_close).
+ * Purpose: Cleans up the shared attribute data. This will free
+ * the attribute's shared structure as well.
+ *
+ * attr and attr->shared must not be NULL
*
* Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
- * Monday, November 15, 2004
+ * Programmer: Quincey Koziol
+ * Monday, November 15, 2004
*
*-------------------------------------------------------------------------
*/
herr_t
-H5A__free(H5A_t *attr)
+H5A__shared_free(H5A_t *attr)
{
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_PACKAGE
HDassert(attr);
+ HDassert(attr->shared);
- /* Free dynamically allocated items */
+ /* Free dynamically allocated items.
+ * When possible, keep trying to shut things down (via HDONE_ERROR).
+ */
if(attr->shared->name) {
H5MM_xfree(attr->shared->name);
attr->shared->name = NULL;
}
if(attr->shared->dt) {
if(H5T_close_real(attr->shared->dt) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release datatype info")
+ HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release datatype info")
attr->shared->dt = NULL;
}
if(attr->shared->ds) {
if(H5S_close(attr->shared->ds) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release dataspace info")
+ HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release dataspace info")
attr->shared->ds = NULL;
}
if(attr->shared->data)
attr->shared->data = H5FL_BLK_FREE(attr_buf, attr->shared->data);
-done:
+ /* Destroy shared attribute struct */
+ attr->shared = H5FL_FREE(H5A_shared_t, attr->shared);
+
FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A__free() */
+} /* end H5A__shared_free() */
/*-------------------------------------------------------------------------
@@ -1196,11 +1204,9 @@ H5A__close(H5A_t *attr)
/* Reference count can be 0. It only happens when H5A__create fails. */
if(attr->shared->nrefs <= 1) {
/* Free dynamically allocated items */
- if(H5A__free(attr) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release attribute info")
-
- /* Destroy shared attribute struct */
- attr->shared = H5FL_FREE(H5A_shared_t, attr->shared);
+ if(attr->shared)
+ if(H5A__shared_free(attr) < 0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release attribute info")
} /* end if */
else {
/* There are other references to the shared part of the attribute.
@@ -2240,7 +2246,7 @@ H5A__attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_s
if(NULL == (buf = H5FL_BLK_MALLOC(attr_buf, buf_size)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation NULLed for raw data chunk")
- HDmemcpy(buf, attr_src->shared->data, attr_src->shared->data_size);
+ H5MM_memcpy(buf, attr_src->shared->data, attr_src->shared->data_size);
/* Allocate background memory */
if(H5T_path_bkg(tpath_src_mem) || H5T_path_bkg(tpath_mem_dst))
@@ -2251,7 +2257,7 @@ H5A__attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_s
if(H5T_convert(tpath_src_mem, tid_src, tid_mem, nelmts, (size_t)0, (size_t)0, buf, bkg_buf) < 0)
HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "datatype conversion NULLed")
- HDmemcpy(reclaim_buf, buf, buf_size);
+ H5MM_memcpy(reclaim_buf, buf, buf_size);
/* Set background buffer to all zeros */
if(bkg_buf)
@@ -2261,14 +2267,14 @@ H5A__attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_s
if(H5T_convert(tpath_mem_dst, tid_mem, tid_dst, nelmts, (size_t)0, (size_t)0, buf, bkg_buf) < 0)
HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "datatype conversion NULLed")
- HDmemcpy(attr_dst->shared->data, buf, attr_dst->shared->data_size);
+ H5MM_memcpy(attr_dst->shared->data, buf, attr_dst->shared->data_size);
if(H5D_vlen_reclaim(tid_mem, buf_space, reclaim_buf) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_BADITER, NULL, "unable to reclaim variable-length data")
} /* end if */
else {
HDassert(attr_dst->shared->data_size == attr_src->shared->data_size);
- HDmemcpy(attr_dst->shared->data, attr_src->shared->data, attr_src->shared->data_size);
+ H5MM_memcpy(attr_dst->shared->data, attr_src->shared->data, attr_src->shared->data_size);
} /* end else */
} /* end if(attr_src->shared->data) */
@@ -2395,9 +2401,13 @@ H5A__attr_post_copy_file(const H5O_loc_t *src_oloc, const H5A_t *attr_src,
/* Check for expanding references */
if(cpy_info->expand_ref) {
size_t ref_count;
+ size_t dst_dt_size; /* Destination datatype size */
+ /* Determine size of the destination datatype */
+ if(0 == (dst_dt_size = H5T_get_size(attr_dst->shared->dt)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
/* Determine # of reference elements to copy */
- ref_count = attr_dst->shared->data_size / H5T_get_size(attr_dst->shared->dt);
+ ref_count = attr_dst->shared->data_size / dst_dt_size;
/* Copy objects referenced in source buffer to destination file and set destination elements */
if(H5O_copy_expand_ref(file_src, attr_dst->shared->data, file_dst, attr_dst->shared->data, ref_count, H5T_get_ref_type(attr_dst->shared->dt), cpy_info) < 0)
generated by cgit v0.12 at 2024-11-15 18:17:18 (GMT)