summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/H5Dcompact.c65
-rw-r--r--src/H5Dcontig.c157
-rw-r--r--src/H5Distore.c163
-rw-r--r--src/H5Doh.c4
-rw-r--r--src/H5Dpkg.h2
-rw-r--r--src/H5Oattr.c22
-rw-r--r--src/H5Ocopy.c3
-rw-r--r--src/H5Odtype.c33
-rw-r--r--src/H5Ofill.c24
-rw-r--r--src/H5Olayout.c26
-rw-r--r--src/H5Olink.c4
-rw-r--r--src/H5Opkg.h5
-rw-r--r--src/H5Opline.c33
-rw-r--r--src/H5Osdspace.c111
-rw-r--r--src/H5Oshared.c8
-rw-r--r--src/H5S.c26
-rw-r--r--src/H5Spkg.h4
-rw-r--r--src/H5Sprivate.h3
18 files changed, 405 insertions, 288 deletions
diff --git a/src/H5Dcompact.c b/src/H5Dcompact.c
index adc91eb..66d4bfc 100644
--- a/src/H5Dcompact.c
+++ b/src/H5Dcompact.c
@@ -180,38 +180,10 @@ H5D_compact_copy(H5F_t *f_src, H5O_layout_t *layout_src, H5F_t *f_dst,
HDassert(f_src);
HDassert(f_dst);
HDassert(layout_dst && H5D_COMPACT == layout_dst->type);
+ HDassert(dt_src);
- /* If there's a source datatype, set up type conversion information */
- if(!dt_src)
- /* Type conversion not necessary */
- HDmemcpy(layout_dst->u.compact.buf, layout_src->u.compact.buf, layout_src->u.compact.size);
- else if(H5T_get_class(dt_src, FALSE) == H5T_REFERENCE) {
- /* Create datatype ID for src datatype, so it gets freed */
- if((tid_src = H5I_register(H5I_DATATYPE, dt_src)) < 0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register source file datatype")
-
- if(f_src != f_dst) {
- /* Check for expanding references */
- if(cpy_info->expand_ref) {
- size_t ref_count;
-
- /* Determine # of reference elements to copy */
- ref_count = layout_src->u.compact.size / H5T_get_size(dt_src);
-
- /* Copy objects referenced in source buffer to destination file and set destination elements */
- if(H5O_copy_expand_ref(f_src, layout_src->u.compact.buf, dxpl_id, f_dst,
- layout_dst->u.compact.buf, ref_count, H5T_get_ref_type(dt_src), cpy_info) < 0)
- HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "unable to copy reference attribute")
- } /* end if */
- else
- /* Reset value to zero */
- HDmemset(layout_dst->u.compact.buf, 0, layout_src->u.compact.size);
- } /* end if */
- else
- /* Type conversion not necessary */
- HDmemcpy(layout_dst->u.compact.buf, layout_src->u.compact.buf, layout_src->u.compact.size);
- } /* end if */
- else if(H5T_detect_class(dt_src, H5T_VLEN) > 0) {
+ /* If there's a VLEN source datatype, do type conversion information */
+ if(H5T_detect_class(dt_src, H5T_VLEN) > 0) {
H5T_path_t *tpath_src_mem, *tpath_mem_dst; /* Datatype conversion paths */
H5T_t *dt_dst; /* Destination datatype */
H5T_t *dt_mem; /* Memory datatype */
@@ -306,8 +278,35 @@ H5D_compact_copy(H5F_t *f_src, H5O_layout_t *layout_src, H5F_t *f_dst,
if(H5D_vlen_reclaim(tid_mem, buf_space, H5P_DATASET_XFER_DEFAULT, reclaim_buf) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_BADITER, FAIL, "unable to reclaim variable-length data")
} /* end if */
- else
- HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "unable to copy dataset elements")
+ else if(H5T_get_class(dt_src, FALSE) == H5T_REFERENCE) {
+ /* Create datatype ID for src datatype, so it gets freed */
+ if((tid_src = H5I_register(H5I_DATATYPE, dt_src)) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register source file datatype")
+
+ if(f_src != f_dst) {
+ /* Check for expanding references */
+ if(cpy_info->expand_ref) {
+ size_t ref_count;
+
+ /* Determine # of reference elements to copy */
+ ref_count = layout_src->u.compact.size / H5T_get_size(dt_src);
+
+ /* Copy objects referenced in source buffer to destination file and set destination elements */
+ if(H5O_copy_expand_ref(f_src, layout_src->u.compact.buf, dxpl_id, f_dst,
+ layout_dst->u.compact.buf, ref_count, H5T_get_ref_type(dt_src), cpy_info) < 0)
+ HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "unable to copy reference attribute")
+ } /* end if */
+ else
+ /* Reset value to zero */
+ HDmemset(layout_dst->u.compact.buf, 0, layout_src->u.compact.size);
+ } /* end if */
+ else
+ /* Type conversion not necessary */
+ HDmemcpy(layout_dst->u.compact.buf, layout_src->u.compact.buf, layout_src->u.compact.size);
+ } /* end if */
+ else
+ /* Type conversion not necessary */
+ HDmemcpy(layout_dst->u.compact.buf, layout_src->u.compact.buf, layout_src->u.compact.size);
done:
if(buf_sid > 0)
diff --git a/src/H5Dcontig.c b/src/H5Dcontig.c
index ec8508c..f664715 100644
--- a/src/H5Dcontig.c
+++ b/src/H5Dcontig.c
@@ -94,16 +94,16 @@ H5FL_BLK_EXTERN(type_conv);
herr_t
H5D_contig_create(H5F_t *f, hid_t dxpl_id, H5O_layout_t *layout /*out */ )
{
- herr_t ret_value=SUCCEED; /* Return value */
+ herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(H5D_contig_create, FAIL)
/* check args */
- assert(f);
- assert(layout);
+ HDassert(f);
+ HDassert(layout);
/* Allocate space for the contiguous data */
- if (HADDR_UNDEF==(layout->u.contig.addr=H5MF_alloc(f, H5FD_MEM_DRAW, dxpl_id, layout->u.contig.size)))
+ if(HADDR_UNDEF == (layout->u.contig.addr = H5MF_alloc(f, H5FD_MEM_DRAW, dxpl_id, layout->u.contig.size)))
HGOTO_ERROR(H5E_IO, H5E_NOSPACE, FAIL, "unable to reserve file space")
done:
@@ -996,7 +996,7 @@ done:
*-------------------------------------------------------------------------
*/
herr_t
-H5D_contig_copy(H5F_t *f_src, H5O_layout_t *layout_src, H5F_t *f_dst,
+H5D_contig_copy(H5F_t *f_src, const H5O_layout_t *layout_src, H5F_t *f_dst,
H5O_layout_t *layout_dst, H5T_t *dt_src, H5O_copy_t *cpy_info, hid_t dxpl_id)
{
haddr_t addr_src; /* File offset in source dataset */
@@ -1034,83 +1034,85 @@ H5D_contig_copy(H5F_t *f_src, H5O_layout_t *layout_src, H5F_t *f_dst,
HDassert(layout_src && H5D_CONTIGUOUS == layout_src->type);
HDassert(f_dst);
HDassert(layout_dst && H5D_CONTIGUOUS == layout_dst->type);
+ HDassert(dt_src);
/* Allocate space for destination raw data */
if(H5D_contig_create(f_dst, dxpl_id, layout_dst) < 0)
HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to allocate contiguous storage")
/* Set up number of bytes to copy, and initial buffer size */
- total_src_nbytes = layout_src->u.contig.size;
- H5_CHECK_OVERFLOW(total_src_nbytes,hsize_t,size_t);
+ /* (actually use the destination size, which has been fixed up, if necessary) */
+ total_src_nbytes = layout_dst->u.contig.size;
+ H5_CHECK_OVERFLOW(total_src_nbytes, hsize_t, size_t);
buf_size = MIN(H5D_TEMP_BUF_SIZE, (size_t)total_src_nbytes);
- /* If there's a source datatype, set up type conversion information */
- if(dt_src) {
- if(H5T_detect_class(dt_src, H5T_VLEN) > 0) {
- /* Create datatype ID for src datatype */
- if((tid_src = H5I_register(H5I_DATATYPE, dt_src)) < 0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register source file datatype")
-
- /* create a memory copy of the variable-length datatype */
- if(NULL == (dt_mem = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
- if((tid_mem = H5I_register(H5I_DATATYPE, dt_mem)) < 0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register memory datatype")
-
- /* create variable-length datatype at the destinaton file */
- if(NULL == (dt_dst = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
- if(H5T_set_loc(dt_dst, f_dst, H5T_LOC_DISK) < 0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "cannot mark datatype on disk")
- if((tid_dst = H5I_register(H5I_DATATYPE, dt_dst)) < 0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register destination file datatype")
-
- /* Set up the conversion functions */
- if(NULL == (tpath_src_mem = H5T_path_find(dt_src, dt_mem, NULL, NULL, dxpl_id, FALSE)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between src and mem datatypes")
- if(NULL == (tpath_mem_dst = H5T_path_find(dt_mem, dt_dst, NULL, NULL, dxpl_id, FALSE)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between mem and dst datatypes")
-
- /* Determine largest datatype size */
- if(0 == (src_dt_size = H5T_get_size(dt_src)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
- if(0 == (mem_dt_size = H5T_get_size(dt_mem)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
- max_dt_size = MAX(src_dt_size, mem_dt_size);
- if(0 == (dst_dt_size = H5T_get_size(dt_dst)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
- max_dt_size = MAX(max_dt_size, dst_dt_size);
-
- /* Set maximum number of whole elements that fit in buffer */
- if(0 == (nelmts = buf_size / max_dt_size))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "element size too large")
-
- /* Set the number of bytes to transfer */
- src_nbytes = nelmts * src_dt_size;
- dst_nbytes = nelmts * dst_dt_size;
- mem_nbytes = nelmts * mem_dt_size;
-
- /* Adjust buffer size to be multiple of elements */
- buf_size = nelmts * max_dt_size;
-
- /* Create dataspace for number of elements in buffer */
- buf_dim = nelmts;
-
- /* Create the space and set the initial extent */
- if(NULL == (buf_space = H5S_create_simple((unsigned)1, &buf_dim, NULL)))
- HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCREATE, FAIL, "can't create simple dataspace")
-
- /* Atomize */
- if((buf_sid = H5I_register(H5I_DATASPACE, buf_space)) < 0) {
- H5S_close(buf_space);
- HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace ID")
- } /* end if */
+ /* If there's a VLEN source datatype, set up type conversion information */
+ if(H5T_detect_class(dt_src, H5T_VLEN) > 0) {
+ /* Create datatype ID for src datatype */
+ if((tid_src = H5I_register(H5I_DATATYPE, dt_src)) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register source file datatype")
+
+ /* create a memory copy of the variable-length datatype */
+ if(NULL == (dt_mem = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
+ if((tid_mem = H5I_register(H5I_DATATYPE, dt_mem)) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register memory datatype")
+
+ /* create variable-length datatype at the destinaton file */
+ if(NULL == (dt_dst = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
+ if(H5T_set_loc(dt_dst, f_dst, H5T_LOC_DISK) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "cannot mark datatype on disk")
+ if((tid_dst = H5I_register(H5I_DATATYPE, dt_dst)) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register destination file datatype")
+
+ /* Set up the conversion functions */
+ if(NULL == (tpath_src_mem = H5T_path_find(dt_src, dt_mem, NULL, NULL, dxpl_id, FALSE)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between src and mem datatypes")
+ if(NULL == (tpath_mem_dst = H5T_path_find(dt_mem, dt_dst, NULL, NULL, dxpl_id, FALSE)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between mem and dst datatypes")
+
+ /* Determine largest datatype size */
+ if(0 == (src_dt_size = H5T_get_size(dt_src)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
+ if(0 == (mem_dt_size = H5T_get_size(dt_mem)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
+ max_dt_size = MAX(src_dt_size, mem_dt_size);
+ if(0 == (dst_dt_size = H5T_get_size(dt_dst)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
+ max_dt_size = MAX(max_dt_size, dst_dt_size);
+
+ /* Set maximum number of whole elements that fit in buffer */
+ if(0 == (nelmts = buf_size / max_dt_size))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "element size too large")
+
+ /* Set the number of bytes to transfer */
+ src_nbytes = nelmts * src_dt_size;
+ dst_nbytes = nelmts * dst_dt_size;
+ mem_nbytes = nelmts * mem_dt_size;
+
+ /* Adjust buffer size to be multiple of elements */
+ buf_size = nelmts * max_dt_size;
+
+ /* Create dataspace for number of elements in buffer */
+ buf_dim = nelmts;
+
+ /* Create the space and set the initial extent */
+ if(NULL == (buf_space = H5S_create_simple((unsigned)1, &buf_dim, NULL)))
+ HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCREATE, FAIL, "can't create simple dataspace")
+
+ /* Atomize */
+ if((buf_sid = H5I_register(H5I_DATASPACE, buf_space)) < 0) {
+ H5S_close(buf_space);
+ HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace ID")
+ } /* end if */
- /* Set flag to do type conversion */
- is_vlen = TRUE;
- }
+ /* Set flag to do type conversion */
+ is_vlen = TRUE;
+ } /* end if */
+ else {
/* Check for reference datatype */
- else if(H5T_get_class(dt_src, FALSE) == H5T_REFERENCE) {
+ if(H5T_get_class(dt_src, FALSE) == H5T_REFERENCE) {
/* Create datatype ID for src datatype, so it gets freed */
if((tid_src = H5I_register(H5I_DATATYPE, dt_src)) < 0)
HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register source file datatype")
@@ -1118,16 +1120,7 @@ H5D_contig_copy(H5F_t *f_src, H5O_layout_t *layout_src, H5F_t *f_dst,
/* Need to fix values of references when copying across files */
if(f_src != f_dst)
fix_ref = TRUE;
-
- /* Set the number of bytes to read & write to the buffer size */
- src_nbytes = dst_nbytes = mem_nbytes = buf_size;
} /* end if */
- else
- HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "unable to copy dataset elements")
- } /* end if */
- else {
- /* Type conversion not necessary */
- is_vlen = FALSE;
/* Set the number of bytes to read & write to the buffer size */
src_nbytes = dst_nbytes = mem_nbytes = buf_size;
@@ -1200,7 +1193,7 @@ H5D_contig_copy(H5F_t *f_src, H5O_layout_t *layout_src, H5F_t *f_dst,
if(H5D_vlen_reclaim(tid_mem, buf_space, H5P_DATASET_XFER_DEFAULT, reclaim_buf) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_BADITER, FAIL, "unable to reclaim variable-length data")
} /* end if */
- else if(fix_ref) {
+ else if(fix_ref) {
/* Check for expanding references */
if(cpy_info->expand_ref) {
size_t ref_count;
diff --git a/src/H5Distore.c b/src/H5Distore.c
index d4a9708..dc39802 100644
--- a/src/H5Distore.c
+++ b/src/H5Distore.c
@@ -197,6 +197,7 @@ typedef struct H5D_istore_it_ud4_t {
void *buf; /* Buffer to hold chunk data for read/write */
void *bkg; /* Buffer for background information during type conversion */
size_t buf_size; /* Buffer size */
+ hbool_t do_convert; /* Whether to perform type conversions */
/* needed for converting variable-length data */
hid_t tid_src; /* Datatype ID for source datatype */
@@ -1014,7 +1015,7 @@ H5D_istore_iter_copy(H5F_t *f_src, hid_t dxpl_id, const void *_lt_key,
FUNC_ENTER_NOAPI_NOINIT(H5D_istore_iter_copy)
/* Check parameter for type conversion */
- if(udata->dt_src) {
+ if(udata->do_convert) {
if(H5T_detect_class(udata->dt_src, H5T_VLEN) > 0)
is_vlen = TRUE;
else if((H5T_get_class(udata->dt_src, FALSE) == H5T_REFERENCE) && (udata->file_src != udata->file_dst))
@@ -3566,6 +3567,7 @@ H5D_istore_copy(H5F_t *f_src, H5O_layout_t *layout_src, H5F_t *f_dst,
H5S_t *buf_space = NULL; /* Dataspace describing buffer */
hid_t sid_buf = -1; /* ID for buffer dataspace */
size_t nelmts = 0; /* Number of elements in buffer */
+ hbool_t do_convert = FALSE; /* Indicate that type conversions should be performed */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(H5D_istore_copy, FAIL)
@@ -3575,6 +3577,7 @@ H5D_istore_copy(H5F_t *f_src, H5O_layout_t *layout_src, H5F_t *f_dst,
HDassert(f_dst);
HDassert(layout_src && H5D_CHUNKED == layout_src->type);
HDassert(layout_dst && H5D_CHUNKED == layout_dst->type);
+ HDassert(dt_src);
/* Create shared B-tree info for each file */
if(H5D_istore_shared_create(f_src, layout_src) < 0)
@@ -3589,87 +3592,94 @@ H5D_istore_copy(H5F_t *f_src, H5O_layout_t *layout_src, H5F_t *f_dst,
HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to initialize chunked storage")
} /* end if */
- /* If there's a source datatype, set up type conversion information */
- if(dt_src) {
- if(H5T_detect_class(dt_src, H5T_VLEN) > 0) {
- H5T_t *dt_dst; /* Destination datatype */
- H5T_t *dt_mem; /* Memory datatype */
- size_t mem_dt_size; /* Memory datatype size */
- size_t tmp_dt_size; /* Temp. datatype size */
- size_t max_dt_size; /* Max atatype size */
- hsize_t buf_dim; /* Dimension for buffer */
- unsigned u;
+ /* If there's a VLEN source datatype, set up type conversion information */
+ if(H5T_detect_class(dt_src, H5T_VLEN) > 0) {
+ H5T_t *dt_dst; /* Destination datatype */
+ H5T_t *dt_mem; /* Memory datatype */
+ size_t mem_dt_size; /* Memory datatype size */
+ size_t tmp_dt_size; /* Temp. datatype size */
+ size_t max_dt_size; /* Max atatype size */
+ hsize_t buf_dim; /* Dimension for buffer */
+ unsigned u;
+
+ /* Create datatype ID for src datatype */
+ if((tid_src = H5I_register(H5I_DATATYPE, dt_src)) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register source file datatype")
+
+ /* create a memory copy of the variable-length datatype */
+ if(NULL == (dt_mem = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
+ if((tid_mem = H5I_register(H5I_DATATYPE, dt_mem)) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register memory datatype")
+
+ /* create variable-length datatype at the destinaton file */
+ if(NULL == (dt_dst = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
+ if(H5T_set_loc(dt_dst, f_dst, H5T_LOC_DISK) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "cannot mark datatype on disk")
+ if((tid_dst = H5I_register(H5I_DATATYPE, dt_dst)) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register destination file datatype")
+
+ /* Set up the conversion functions */
+ if(NULL == (tpath_src_mem = H5T_path_find(dt_src, dt_mem, NULL, NULL, dxpl_id, FALSE)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between src and mem datatypes")
+ if(NULL == (tpath_mem_dst = H5T_path_find(dt_mem, dt_dst, NULL, NULL, dxpl_id, FALSE)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between mem and dst datatypes")
+
+ /* Determine largest datatype size */
+ if(0 == (max_dt_size = H5T_get_size(dt_src)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
+ if(0 == (mem_dt_size = H5T_get_size(dt_mem)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
+ max_dt_size = MAX(max_dt_size, mem_dt_size);
+ if(0 == (tmp_dt_size = H5T_get_size(dt_dst)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
+ max_dt_size = MAX(max_dt_size, tmp_dt_size);
+
+ /* Compute the number of elements per chunk */
+ nelmts = 1;
+ for(u = 0; u < (layout_src->u.chunk.ndims - 1); u++)
+ nelmts *= layout_src->u.chunk.dim[u];
+
+ /* Create the space and set the initial extent */
+ buf_dim = nelmts;
+ if(NULL == (buf_space = H5S_create_simple((unsigned)1, &buf_dim, NULL)))
+ HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCREATE, FAIL, "can't create simple dataspace")
+
+ /* Atomize */
+ if((sid_buf = H5I_register(H5I_DATASPACE, buf_space)) < 0) {
+ H5S_close(buf_space);
+ HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace ID")
+ } /* end if */
+
+ /* Set initial buffer sizes */
+ buf_size = nelmts * max_dt_size;
+ reclaim_buf_size = nelmts * mem_dt_size;
+ /* Allocate memory for reclaim buf */
+ if(NULL == (reclaim_buf = H5MM_malloc(reclaim_buf_size)))
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for raw data chunk")
+
+ /* Indicate that type conversion should be performed */
+ do_convert = TRUE;
+ } /* end if */
+ else {
+ /* Create datatype ID for source datatype, so it gets freed */
+ if(H5T_get_class(dt_src, FALSE) == H5T_REFERENCE) {
/* Create datatype ID for src datatype */
if((tid_src = H5I_register(H5I_DATATYPE, dt_src)) < 0)
HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register source file datatype")
- /* create a memory copy of the variable-length datatype */
- if(NULL == (dt_mem = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
- if((tid_mem = H5I_register(H5I_DATATYPE, dt_mem)) < 0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register memory datatype")
-
- /* create variable-length datatype at the destinaton file */
- if(NULL == (dt_dst = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
- if(H5T_set_loc(dt_dst, f_dst, H5T_LOC_DISK) < 0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "cannot mark datatype on disk")
- if((tid_dst = H5I_register(H5I_DATATYPE, dt_dst)) < 0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register destination file datatype")
-
- /* Set up the conversion functions */
- if(NULL == (tpath_src_mem = H5T_path_find(dt_src, dt_mem, NULL, NULL, dxpl_id, FALSE)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between src and mem datatypes")
- if(NULL == (tpath_mem_dst = H5T_path_find(dt_mem, dt_dst, NULL, NULL, dxpl_id, FALSE)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between mem and dst datatypes")
-
- /* Determine largest datatype size */
- if(0 == (max_dt_size = H5T_get_size(dt_src)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
- if(0 == (mem_dt_size = H5T_get_size(dt_mem)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
- max_dt_size = MAX(max_dt_size, mem_dt_size);
- if(0 == (tmp_dt_size = H5T_get_size(dt_dst)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to determine datatype size")
- max_dt_size = MAX(max_dt_size, tmp_dt_size);
-
- /* Compute the number of elements per chunk */
- nelmts = 1;
- for(u = 0; u < (layout_src->u.chunk.ndims - 1); u++)
- nelmts *= layout_src->u.chunk.dim[u];
-
- /* Create the space and set the initial extent */
- buf_dim = nelmts;
- if(NULL == (buf_space = H5S_create_simple((unsigned)1, &buf_dim, NULL)))
- HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCREATE, FAIL, "can't create simple dataspace")
-
- /* Atomize */
- if((sid_buf = H5I_register(H5I_DATASPACE, buf_space)) < 0) {
- H5S_close(buf_space);
- HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace ID")
- } /* end if */
-
- /* Set initial buffer sizes */
- buf_size = nelmts * max_dt_size;
- reclaim_buf_size = nelmts * mem_dt_size;
-
- /* Allocate memory for reclaim buf */
- if(NULL == (reclaim_buf = H5MM_malloc(reclaim_buf_size)))
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for raw data chunk")
+ /* Indicate that type conversion should be performed */
+ do_convert = TRUE;
} /* end if */
- else {
- /* Create datatype ID for source datatype, so it gets freed */
- if(H5T_get_class(dt_src, FALSE) == H5T_REFERENCE) {
- /* Create datatype ID for src datatype */
- if((tid_src = H5I_register(H5I_DATATYPE, dt_src)) < 0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register source file datatype")
- } /* end if */
- buf_size = layout_src->u.chunk.size;
- reclaim_buf_size = 0;
- } /* end else */
+ buf_size = layout_src->u.chunk.size;
+ reclaim_buf_size = 0;
+ } /* end else */
+ /* Set up conversion buffer, if appropriate */
+ if(do_convert) {
/* Allocate background memory for converting the chunk */
if(NULL == (bkg = H5MM_malloc(buf_size)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for raw data chunk")
@@ -3680,10 +3690,6 @@ H5D_istore_copy(H5F_t *f_src, H5O_layout_t *layout_src, H5F_t *f_dst,
/* Reset value to zero */
HDmemset(bkg, 0, buf_size);
} /* end if */
- else {
- buf_size = layout_src->u.chunk.size;
- reclaim_buf_size = 0;
- } /* end else */
/* Allocate memory for copying the chunk */
if(NULL == (buf = H5MM_malloc(buf_size)))
@@ -3701,6 +3707,7 @@ H5D_istore_copy(H5F_t *f_src, H5O_layout_t *layout_src, H5F_t *f_dst,
udata.tid_mem = tid_mem;
udata.tid_dst = tid_dst;
udata.dt_src = dt_src;
+ udata.do_convert = do_convert;
udata.tpath_src_mem = tpath_src_mem;
udata.tpath_mem_dst = tpath_mem_dst;
udata.reclaim_buf = reclaim_buf;
diff --git a/src/H5Doh.c b/src/H5Doh.c
index 042d9c5..52ac017 100644
--- a/src/H5Doh.c
+++ b/src/H5Doh.c
@@ -130,6 +130,10 @@ H5O_dset_free_copy_file_udata(void *_udata)
/* Sanity check */
HDassert(udata);
+ /* Release copy of dataset's dataspace extent, if it was set */
+ if(udata->src_space_extent)
+ H5O_free(H5O_SDSPACE_ID, udata->src_space_extent);
+
/* Release copy of dataset's datatype, if it was set */
if(udata->src_dtype)
H5T_close(udata->src_dtype);
diff --git a/src/H5Dpkg.h b/src/H5Dpkg.h
index 71b944c..c67527d 100644
--- a/src/H5Dpkg.h
+++ b/src/H5Dpkg.h
@@ -269,7 +269,7 @@ H5_DLL ssize_t H5D_contig_writevv(const H5D_io_info_t *io_info,
size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_len_arr[], hsize_t dset_offset_arr[],
size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[],
const void *buf);
-H5_DLL herr_t H5D_contig_copy(H5F_t *f_src, H5O_layout_t *layout_src, H5F_t *f_dst,
+H5_DLL herr_t H5D_contig_copy(H5F_t *f_src, const H5O_layout_t *layout_src, H5F_t *f_dst,
H5O_layout_t *layout_dst, H5T_t *src_dtype, H5O_copy_t *cpy_info, hid_t dxpl_id);
/* Functions that operate on compact dataset storage */
diff --git a/src/H5Oattr.c b/src/H5Oattr.c
index 81690e0..f45c2fd 100644
--- a/src/H5Oattr.c
+++ b/src/H5Oattr.c
@@ -39,7 +39,7 @@ static herr_t H5O_attr_free(void *mesg);
static herr_t H5O_attr_delete(H5F_t *f, hid_t dxpl_id, const void *_mesg, hbool_t adj_link);
static herr_t H5O_attr_link(H5F_t *f, hid_t dxpl_id, const void *_mesg);
static herr_t H5O_attr_pre_copy_file(H5F_t *file_src, const H5O_msg_class_t *type,
- void *mesg_src, hbool_t *deleted, const H5O_copy_t *cpy_info, void *udata);
+ const void *mesg_src, hbool_t *deleted, const H5O_copy_t *cpy_info, void *udata);
static void *H5O_attr_copy_file(H5F_t *file_src, const H5O_msg_class_t *mesg_type,
void *native_src, H5F_t *file_dst, hid_t dxpl_id, H5O_copy_t *cpy_info,
void *udata);
@@ -760,7 +760,7 @@ done:
*/
static herr_t
H5O_attr_pre_copy_file(H5F_t UNUSED *file_src, const H5O_msg_class_t UNUSED *type,
- void UNUSED *native_src, hbool_t *deleted, const H5O_copy_t *cpy_info,
+ const void UNUSED *native_src, hbool_t *deleted, const H5O_copy_t *cpy_info,
void UNUSED *udata)
{
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_attr_pre_copy_file)
@@ -1064,9 +1064,10 @@ static herr_t
H5O_attr_get_share(H5F_t UNUSED *f, const void *_mesg,
H5O_shared_t *sh /*out*/)
{
- H5A_t *mesg = (H5A_t *)_mesg;
+ const H5A_t *mesg = (const H5A_t *)_mesg;
herr_t ret_value = SUCCEED;
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_attr_get_share);
+
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_attr_get_share)
HDassert (mesg);
HDassert (sh);
@@ -1074,8 +1075,9 @@ H5O_attr_get_share(H5F_t UNUSED *f, const void *_mesg,
if(NULL == H5O_copy(H5O_SHARED_ID, &(mesg->sh_loc), sh))
ret_value = FAIL;
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
}
+
/*-------------------------------------------------------------------------
* Function: H5O_attr_set_share
@@ -1097,7 +1099,8 @@ H5O_attr_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
{
H5A_t *mesg = (H5A_t *)_mesg;
herr_t ret_value = SUCCEED;
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_attr_set_share);
+
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_attr_set_share)
HDassert (mesg);
HDassert (sh);
@@ -1105,8 +1108,9 @@ H5O_attr_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
if(NULL == H5O_copy(H5O_SHARED_ID, sh, &(mesg->sh_loc)))
ret_value = FAIL;
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
}
+
/*-------------------------------------------------------------------------
* Function: H5O_attr_is_shared
@@ -1126,8 +1130,9 @@ H5O_attr_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
static htri_t
H5O_attr_is_shared(const void *_mesg)
{
- H5A_t *mesg = (H5A_t *)_mesg;
+ const H5A_t *mesg = (const H5A_t *)_mesg;
htri_t ret_value;
+
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_attr_is_shared)
HDassert(mesg);
@@ -1143,6 +1148,7 @@ H5O_attr_is_shared(const void *_mesg)
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5O_attr_is_shared */
+
/*--------------------------------------------------------------------------
NAME
diff --git a/src/H5Ocopy.c b/src/H5Ocopy.c
index 1eb21f3..38f4f43 100644
--- a/src/H5Ocopy.c
+++ b/src/H5Ocopy.c
@@ -665,9 +665,8 @@ H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out */,
done:
/* Free deleted array */
- if(deleted) {
+ if(deleted)
HDfree(deleted);
- }
/* Release pointer to source object header and its derived objects */
if(oh_src != NULL) {
diff --git a/src/H5Odtype.c b/src/H5Odtype.c
index c0b29cf..1a3fd4c 100644
--- a/src/H5Odtype.c
+++ b/src/H5Odtype.c
@@ -39,7 +39,7 @@ static herr_t H5O_dtype_set_share(H5F_t *f, void *_mesg,
const H5O_shared_t *sh);
static herr_t H5O_dtype_is_shared (const void *_mesg);
static herr_t H5O_dtype_pre_copy_file(H5F_t *file_src, const H5O_msg_class_t *type,
- void *mesg_src, hbool_t *deleted, const H5O_copy_t *cpy_info, void *_udata);
+ const void *mesg_src, hbool_t *deleted, const H5O_copy_t *cpy_info, void *_udata);
static herr_t H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
FILE * stream, int indent, int fwidth);
@@ -1338,9 +1338,7 @@ H5O_dtype_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
/* If this is now a committed datatype, set its state properly. */
if(sh->flags & H5O_COMMITTED_FLAG)
- {
dt->shared->state = H5T_STATE_NAMED;
- }
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5O_dtype_set_share() */
@@ -1364,8 +1362,9 @@ H5O_dtype_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
static htri_t
H5O_dtype_is_shared (const void *_mesg)
{
- H5T_t *dt = (H5T_t *)_mesg;
+ const H5T_t *dt = (const H5T_t *)_mesg;
htri_t ret_value;
+
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_dtype_is_shared)
HDassert(dt);
@@ -1376,7 +1375,6 @@ H5O_dtype_is_shared (const void *_mesg)
ret_value = FALSE;
FUNC_LEAVE_NOAPI(ret_value)
-
} /* end H5O_dtype_is_shared */
@@ -1397,10 +1395,10 @@ H5O_dtype_is_shared (const void *_mesg)
*/
static herr_t
H5O_dtype_pre_copy_file(H5F_t *file_src, const H5O_msg_class_t UNUSED *type,
- void *mesg_src, hbool_t UNUSED *deleted, const H5O_copy_t UNUSED *cpy_info,
+ const void *mesg_src, hbool_t UNUSED *deleted, const H5O_copy_t UNUSED *cpy_info,
void *_udata)
{
- H5T_t *dt_src = (H5T_t *)mesg_src; /* Source datatype */
+ const H5T_t *dt_src = (const H5T_t *)mesg_src; /* Source datatype */
H5D_copy_file_ud_t *udata = (H5D_copy_file_ud_t *)_udata; /* Dataset copying user data */
herr_t ret_value = SUCCEED; /* Return value */
@@ -1413,19 +1411,18 @@ H5O_dtype_pre_copy_file(H5F_t *file_src, const H5O_msg_class_t UNUSED *type,
/* If the user data is non-NULL, assume we are copying a dataset
* and check if we need to make a copy of the datatype for later in
* the object copying process. (We currently only need to make a copy
- * of the datatype if it's a vlen or reference datatype)
+ * of the datatype if it's a vlen or reference datatype, or if the layout
+ * message is an early version, but since the layout information isn't
+ * available here, we just make a copy in all situations)
*/
if(udata) {
- if((H5T_detect_class(dt_src, H5T_VLEN) > 0) ||
- (H5T_get_class(dt_src, FALSE) == H5T_REFERENCE)) {
- /* Create a memory copy of the variable-length datatype */
- if(NULL == (udata->src_dtype = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
-
- /* Set the location of the source datatype */
- if(H5T_set_loc(udata->src_dtype, file_src, H5T_LOC_DISK) < 0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "cannot mark datatype on disk")
- } /* end if */
+ /* Create a memory copy of the variable-length datatype */
+ if(NULL == (udata->src_dtype = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
+
+ /* Set the location of the source datatype to describe the disk form of the data */
+ if(H5T_set_loc(udata->src_dtype, file_src, H5T_LOC_DISK) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "cannot mark datatype on disk")
} /* end if */
done:
diff --git a/src/H5Ofill.c b/src/H5Ofill.c
index 22e0ae1..c9e1a4c 100644
--- a/src/H5Ofill.c
+++ b/src/H5Ofill.c
@@ -45,9 +45,9 @@ static void *H5O_fill_copy(const void *_mesg, void *_dest, unsigned update_flag
static size_t H5O_fill_size(const H5F_t *f, const void *_mesg);
static herr_t H5O_fill_reset(void *_mesg);
static herr_t H5O_fill_free(void *_mesg);
-static herr_t H5O_fill_new_get_share (H5F_t *f, const void *_mesg,
+static herr_t H5O_fill_new_get_share(H5F_t *f, const void *_mesg,
H5O_shared_t *sh);
-static herr_t H5O_fill_new_set_share (H5F_t *f, void *_mesg,
+static herr_t H5O_fill_new_set_share(H5F_t *f, void *_mesg,
const H5O_shared_t *sh);
static htri_t H5O_fill_new_is_shared(const void *_mesg);
static herr_t H5O_fill_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream,
@@ -688,9 +688,10 @@ static herr_t
H5O_fill_new_get_share(H5F_t UNUSED *f, const void *_mesg,
H5O_shared_t *sh /*out*/)
{
- H5O_fill_new_t *mesg = (H5O_fill_new_t *)_mesg;
+ const H5O_fill_new_t *mesg = (const H5O_fill_new_t *)_mesg;
herr_t ret_value = SUCCEED;
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_fill_new_get_share);
+
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_fill_new_get_share)
HDassert (mesg);
HDassert (sh);
@@ -698,7 +699,7 @@ H5O_fill_new_get_share(H5F_t UNUSED *f, const void *_mesg,
if(NULL == H5O_copy(H5O_SHARED_ID, &(mesg->sh_loc), sh))
ret_value = FAIL;
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
} /* end H5O_fill_new_get_share() */
@@ -722,7 +723,8 @@ H5O_fill_new_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
{
H5O_fill_new_t *mesg = (H5O_fill_new_t *)_mesg;
herr_t ret_value = SUCCEED;
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_fill_new_set_share);
+
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_fill_new_set_share)
HDassert (mesg);
HDassert (sh);
@@ -730,8 +732,9 @@ H5O_fill_new_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
if(NULL == H5O_copy(H5O_SHARED_ID, sh, &(mesg->sh_loc)))
ret_value = FAIL;
- FUNC_LEAVE_NOAPI(ret_value);
-}
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_fill_new_set_share() */
+
/*-------------------------------------------------------------------------
* Function: H5O_fill_new_is_shared
@@ -751,8 +754,9 @@ H5O_fill_new_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
static htri_t
H5O_fill_new_is_shared(const void *_mesg)
{
- H5O_fill_new_t *mesg = (H5O_fill_new_t *)_mesg;
+ const H5O_fill_new_t *mesg = (const H5O_fill_new_t *)_mesg;
htri_t ret_value;
+
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_fill_new_is_shared)
HDassert(mesg);
@@ -767,8 +771,8 @@ H5O_fill_new_is_shared(const void *_mesg)
ret_value = FALSE;
FUNC_LEAVE_NOAPI(ret_value)
-
} /* end H5O_fill_new_is_shared */
+
/*-------------------------------------------------------------------------
* Function: H5O_fill_new_debug
diff --git a/src/H5Olayout.c b/src/H5Olayout.c
index 3b4d7e5..88a41e7 100644
--- a/src/H5Olayout.c
+++ b/src/H5Olayout.c
@@ -665,6 +665,14 @@ H5O_layout_copy_file(H5F_t *file_src, const H5O_msg_class_t UNUSED *mesg_type,
break;
case H5D_CONTIGUOUS:
+ /* Compute the size of the contiguous storage for versions of the
+ * layout message less than version 3 because versions 1 & 2 would
+ * truncate the dimension sizes to 32-bits of information. - QAK 5/26/04
+ */
+ if(layout_src->version < 3)
+ layout_dst->u.contig.size = H5S_extent_nelem(udata->src_space_extent) *
+ H5T_get_size(udata->src_dtype);
+
if(H5F_addr_defined(layout_src->u.contig.addr)) {
/* create contig layout */
if(H5D_contig_copy(file_src, layout_src, file_dst, layout_dst, udata->src_dtype, cpy_info, dxpl_id) < 0)
@@ -729,13 +737,17 @@ H5O_layout_debug(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, const void *_mesg, FILE
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_layout_debug);
/* check args */
- assert(f);
- assert(mesg);
- assert(stream);
- assert(indent >= 0);
- assert(fwidth >= 0);
+ HDassert(f);
+ HDassert(mesg);
+ HDassert(stream);
+ HDassert(indent >= 0);
+ HDassert(fwidth >= 0);
+ HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
+ "Version:", mesg->version);
if(mesg->type==H5D_CHUNKED) {
+ HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
+ "Type:", "Chunked");
HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth,
"B-tree address:", mesg->u.chunk.addr);
HDfprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth,
@@ -750,12 +762,16 @@ H5O_layout_debug(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, const void *_mesg, FILE
HDfprintf(stream, "}\n");
} /* end if */
else if(mesg->type==H5D_CONTIGUOUS) {
+ HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
+ "Type:", "Contiguous");
HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth,
"Data address:", mesg->u.contig.addr);
HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
"Data Size:", mesg->u.contig.size);
} /* end if */
else {
+ HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
+ "Type:", "Compact");
HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth,
"Data Size:", mesg->u.compact.size);
} /* end else */
diff --git a/src/H5Olink.c b/src/H5Olink.c
index 8b7afbb..f7ee6e0 100644
--- a/src/H5Olink.c
+++ b/src/H5Olink.c
@@ -45,7 +45,7 @@ static herr_t H5O_link_reset(void *_mesg);
static herr_t H5O_link_free(void *_mesg);
/* static herr_t H5O_link_delete(H5F_t *f, hid_t dxpl_id, const void *_mesg, hbool_t adj_link); */
static herr_t H5O_link_pre_copy_file(H5F_t *file_src, const H5O_msg_class_t *type,
- void *mesg_src, hbool_t *deleted, const H5O_copy_t *cpy_info, void *udata);
+ const void *mesg_src, hbool_t *deleted, const H5O_copy_t *cpy_info, void *udata);
static void *H5O_link_copy_file(H5F_t *file_src, const H5O_msg_class_t *mesg_type,
void *native_src, H5F_t *file_dst, hid_t dxpl_id, H5O_copy_t *cpy_info,
void *udata);
@@ -570,7 +570,7 @@ done:
*/
static herr_t
H5O_link_pre_copy_file(H5F_t UNUSED *file_src, const H5O_msg_class_t UNUSED *type,
- void UNUSED *native_src, hbool_t *deleted, const H5O_copy_t *cpy_info,
+ const void UNUSED *native_src, hbool_t *deleted, const H5O_copy_t *cpy_info,
void UNUSED *udata)
{
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_link_pre_copy_file)
diff --git a/src/H5Opkg.h b/src/H5Opkg.h
index b1c4498..a403680 100644
--- a/src/H5Opkg.h
+++ b/src/H5Opkg.h
@@ -166,7 +166,7 @@ struct H5O_msg_class_t {
herr_t (*get_share)(H5F_t*, const void*, struct H5O_shared_t*); /* Get shared information */
herr_t (*set_share)(H5F_t*, void*, const struct H5O_shared_t*); /* Set shared information */
htri_t (*is_shared)(const void*); /* Is message shared? */
- herr_t (*pre_copy_file)(H5F_t *, const H5O_msg_class_t *, void *, hbool_t *, const H5O_copy_t *, void *); /*"pre copy" action when copying native value to file */
+ herr_t (*pre_copy_file)(H5F_t *, const H5O_msg_class_t *, const void *, hbool_t *, const H5O_copy_t *, void *); /*"pre copy" action when copying native value to file */
void *(*copy_file)(H5F_t *, const H5O_msg_class_t *, void *, H5F_t *, hid_t, H5O_copy_t *, void *); /*copy native value to file */
herr_t (*post_copy_file)(const H5O_loc_t *, const void *, H5O_loc_t *, void *, hid_t, H5O_copy_t *); /*"post copy" action when copying native value to file */
herr_t (*debug)(H5F_t*, hid_t, const void*, FILE*, int, int);
@@ -229,6 +229,7 @@ struct H5O_t {
/* Callback information for copying dataset */
typedef struct {
+ struct H5S_extent_t *src_space_extent; /* Copy of dataspace extent for dataset */
H5T_t *src_dtype; /* Copy of datatype for dataset */
H5O_pline_t *src_pline; /* Copy of filter pipeline for dataet */
} H5D_copy_file_ud_t;
@@ -396,7 +397,7 @@ H5_DLL herr_t H5O_assert(const H5O_t *oh);
H5_DLL herr_t H5O_debug_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, haddr_t addr, FILE *stream, int indent, int fwidth);
/* Shared object operators */
-H5_DLL void * H5O_shared_read(H5F_t *f, hid_t dxpl_id, H5O_shared_t *shared,
+H5_DLL void * H5O_shared_read(H5F_t *f, hid_t dxpl_id, const H5O_shared_t *shared,
const H5O_msg_class_t *type, void *mesg);
/* Useful metadata cache callbacks */
diff --git a/src/H5Opline.c b/src/H5Opline.c
index fae31fb..7210876 100644
--- a/src/H5Opline.c
+++ b/src/H5Opline.c
@@ -41,7 +41,7 @@ static herr_t H5O_pline_set_share (H5F_t *f, void *_mesg,
const H5O_shared_t *sh);
static htri_t H5O_pline_is_shared(const void *_mesg);
static herr_t H5O_pline_pre_copy_file(H5F_t *file_src, const H5O_msg_class_t *type,
- void *mesg_src, hbool_t *deleted, const H5O_copy_t *cpy_info, void *_udata);
+ const void *mesg_src, hbool_t *deleted, const H5O_copy_t *cpy_info, void *_udata);
static herr_t H5O_pline_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
FILE * stream, int indent, int fwidth);
@@ -571,10 +571,10 @@ H5O_pline_free(void *mesg)
*/
static herr_t
H5O_pline_pre_copy_file(H5F_t UNUSED *file_src, const H5O_msg_class_t UNUSED *type,
- void *mesg_src, hbool_t UNUSED *deleted, const H5O_copy_t UNUSED *cpy_info,
+ const void *mesg_src, hbool_t UNUSED *deleted, const H5O_copy_t UNUSED *cpy_info,
void *_udata)
{
- H5O_pline_t *pline_src = (H5O_pline_t *)mesg_src; /* Source datatype */
+ const H5O_pline_t *pline_src = (const H5O_pline_t *)mesg_src; /* Source datatype */
H5D_copy_file_ud_t *udata = (H5D_copy_file_ud_t *)_udata; /* Dataset copying user data */
herr_t ret_value = SUCCEED; /* Return value */
@@ -614,9 +614,10 @@ static herr_t
H5O_pline_get_share(H5F_t UNUSED *f, const void *_mesg,
H5O_shared_t *sh /*out*/)
{
- H5O_pline_t *mesg = (H5O_pline_t *)_mesg;
+ const H5O_pline_t *mesg = (const H5O_pline_t *)_mesg;
herr_t ret_value = SUCCEED;
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_pline_get_share);
+
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_pline_get_share)
HDassert (mesg);
HDassert (sh);
@@ -624,8 +625,9 @@ H5O_pline_get_share(H5F_t UNUSED *f, const void *_mesg,
if(NULL == H5O_copy(H5O_SHARED_ID, &(mesg->sh_loc), sh))
ret_value = FAIL;
- FUNC_LEAVE_NOAPI(ret_value);
-}
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_pline_get_share() */
+
/*-------------------------------------------------------------------------
* Function: H5O_pline_set_share
@@ -647,7 +649,8 @@ H5O_pline_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
{
H5O_pline_t *mesg = (H5O_pline_t *)_mesg;
herr_t ret_value = SUCCEED;
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_pline_set_share);
+
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_pline_set_share)
HDassert (mesg);
HDassert (sh);
@@ -655,8 +658,9 @@ H5O_pline_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
if(NULL == H5O_copy(H5O_SHARED_ID, sh, &(mesg->sh_loc)))
ret_value = FAIL;
- FUNC_LEAVE_NOAPI(ret_value);
-}
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_pline_set_share() */
+
/*-------------------------------------------------------------------------
* Function: H5O_pline_is_shared
@@ -676,14 +680,15 @@ H5O_pline_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
static htri_t
H5O_pline_is_shared(const void *_mesg)
{
- H5O_pline_t *mesg = (H5O_pline_t *)_mesg;
+ const H5O_pline_t *mesg = (const H5O_pline_t *)_mesg;
htri_t ret_value;
+
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_pline_is_shared)
HDassert(mesg);
- /* Fill values can't currently be committed, but this should let the
- * library read a "committed fill value" if we ever create one in
+ /* I/O pipelines can't currently be committed, but this should let the
+ * library read a "committed I/O pipeline" if we ever create one in
* the future.
*/
if(mesg->sh_loc.flags & (H5O_COMMITTED_FLAG | H5O_SHARED_IN_HEAP_FLAG))
@@ -692,8 +697,8 @@ H5O_pline_is_shared(const void *_mesg)
ret_value = FALSE;
FUNC_LEAVE_NOAPI(ret_value)
-
} /* end H5O_pline_is_shared */
+
/*-------------------------------------------------------------------------
* Function: H5O_pline_debug
diff --git a/src/H5Osdspace.c b/src/H5Osdspace.c
index 9c19675..bd2ee8d 100644
--- a/src/H5Osdspace.c
+++ b/src/H5Osdspace.c
@@ -15,13 +15,13 @@
#define H5O_PACKAGE /*suppress error about including H5Opkg */
#define H5S_PACKAGE /*prevent warning from including H5Spkg.h */
-#include "H5private.h"
-#include "H5Eprivate.h"
-#include "H5FLprivate.h" /*Free Lists */
-#include "H5Gprivate.h"
-#include "H5MMprivate.h"
-#include "H5Opkg.h" /* Object header functions */
-#include "H5Spkg.h"
+#include "H5private.h" /* Generic Functions */
+#include "H5Eprivate.h" /* Error handling */
+#include "H5FLprivate.h" /* Free lists */
+#include "H5Gprivate.h" /* Groups */
+#include "H5MMprivate.h" /* Memory management */
+#include "H5Opkg.h" /* Object headers */
+#include "H5Spkg.h" /* Dataspaces */
/* PRIVATE PROTOTYPES */
@@ -36,6 +36,8 @@ static herr_t H5O_sdspace_get_share (H5F_t *f, const void *_mesg,
static herr_t H5O_sdspace_set_share (H5F_t *f, void *_mesg,
const H5O_shared_t *sh);
static htri_t H5O_sdspace_is_shared (const void *_mesg);
+static herr_t H5O_sdspace_pre_copy_file(H5F_t *file_src, const H5O_msg_class_t *type,
+ const void *mesg_src, hbool_t *deleted, const H5O_copy_t *cpy_info, void *_udata);
static herr_t H5O_sdspace_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
FILE * stream, int indent, int fwidth);
@@ -55,7 +57,7 @@ const H5O_msg_class_t H5O_MSG_SDSPACE[1] = {{
H5O_sdspace_get_share, /* get share method */
H5O_sdspace_set_share, /* set share method */
H5O_sdspace_is_shared, /* is shared method */
- NULL, /* pre copy native value to file */
+ H5O_sdspace_pre_copy_file, /* pre copy native value to file */
NULL, /* copy native value to file */
NULL, /* post copy native value to file */
H5O_sdspace_debug /* debug the message */
@@ -323,22 +325,22 @@ H5O_sdspace_copy(const void *mesg, void *dest, unsigned UNUSED update_flags)
H5S_extent_t *dst = (H5S_extent_t *) dest;
void *ret_value; /* Return value */
- FUNC_ENTER_NOAPI_NOINIT(H5O_sdspace_copy);
+ FUNC_ENTER_NOAPI_NOINIT(H5O_sdspace_copy)
/* check args */
assert(src);
if (!dst && NULL==(dst = H5FL_MALLOC(H5S_extent_t)))
- HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
/* Copy extent information */
if(H5S_extent_copy(dst,src)<0)
- HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOPY, NULL, "can't copy extent");
+ HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOPY, NULL, "can't copy extent")
/* Set return value */
ret_value=dst;
done:
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
}
@@ -412,11 +414,11 @@ H5O_sdspace_reset(void *_mesg)
{
H5S_extent_t *mesg = (H5S_extent_t*)_mesg;
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_sdspace_reset);
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_sdspace_reset)
H5S_extent_release(mesg);
- FUNC_LEAVE_NOAPI(SUCCEED);
+ FUNC_LEAVE_NOAPI(SUCCEED)
}
@@ -437,13 +439,13 @@ H5O_sdspace_reset(void *_mesg)
static herr_t
H5O_sdspace_free (void *mesg)
{
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_sdspace_free);
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_sdspace_free)
assert (mesg);
H5FL_FREE(H5S_extent_t,mesg);
- FUNC_LEAVE_NOAPI(SUCCEED);
+ FUNC_LEAVE_NOAPI(SUCCEED)
}
@@ -465,19 +467,20 @@ static herr_t
H5O_sdspace_get_share(H5F_t UNUSED *f, const void *_mesg,
H5O_shared_t *sh /*out*/)
{
- H5S_extent_t *mesg = (H5S_extent_t *)_mesg;
+ const H5S_extent_t *mesg = (const H5S_extent_t *)_mesg;
herr_t ret_value = SUCCEED;
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_sdspace_get_share);
+
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_sdspace_get_share)
HDassert (mesg);
HDassert (sh);
-
if(NULL == H5O_copy(H5O_SHARED_ID, &(mesg->sh_loc), sh))
ret_value = FAIL;
- FUNC_LEAVE_NOAPI(ret_value);
-}
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_sdspace_get_share() */
+
/*-------------------------------------------------------------------------
* Function: H5O_sdspace_set_share
@@ -499,7 +502,8 @@ H5O_sdspace_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
{
H5S_extent_t *mesg = (H5S_extent_t *)_mesg;
herr_t ret_value = SUCCEED;
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_sdspace_set_share);
+
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_sdspace_set_share)
HDassert (mesg);
HDassert (sh);
@@ -507,8 +511,9 @@ H5O_sdspace_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
if(NULL == H5O_copy(H5O_SHARED_ID, sh, &(mesg->sh_loc)))
ret_value = FAIL;
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
}
+
/*-------------------------------------------------------------------------
* Function: H5O_sdspace_is_shared
@@ -528,8 +533,9 @@ H5O_sdspace_set_share(H5F_t UNUSED *f, void *_mesg/*in,out*/,
static htri_t
H5O_sdspace_is_shared (const void *_mesg)
{
- H5S_extent_t *mesg = (H5S_extent_t *)_mesg;
+ const H5S_extent_t *mesg = (const H5S_extent_t *)_mesg;
htri_t ret_value;
+
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_sdspace_is_shared)
HDassert(mesg);
@@ -544,8 +550,59 @@ H5O_sdspace_is_shared (const void *_mesg)
ret_value = FALSE;
FUNC_LEAVE_NOAPI(ret_value)
-
} /* end H5O_sdspace_is_shared */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5O_sdspace_pre_copy_file
+ *
+ * Purpose: Perform any necessary actions before copying message between
+ * files
+ *
+ * Return: Success: Non-negative
+ *
+ * Failure: Negative
+ *
+ * Programmer: Quincey Koziol
+ * November 30, 2006
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5O_sdspace_pre_copy_file(H5F_t *file_src, const H5O_msg_class_t UNUSED *type,
+ const void *mesg_src, hbool_t UNUSED *deleted, const H5O_copy_t UNUSED *cpy_info,
+ void *_udata)
+{
+ const H5S_extent_t *src_space_extent = (const H5S_extent_t *)mesg_src; /* Source dataspace extent */
+ H5D_copy_file_ud_t *udata = (H5D_copy_file_ud_t *)_udata; /* Dataset copying user data */
+ herr_t ret_value = SUCCEED; /* Return value */
+
+ FUNC_ENTER_NOAPI_NOINIT(H5O_sdspace_pre_copy_file)
+
+ /* check args */
+ HDassert(file_src);
+ HDassert(src_space_extent);
+
+ /* If the user data is non-NULL, assume we are copying a dataset
+ * and make a copy of the dataspace extent for later in the object copying
+ * process. (We currently only need to make a copy of the dataspace extent
+ * if the layout is an early version, but that information isn't
+ * available here, so we just make a copy of it in all cases)
+ */
+ if(udata) {
+ /* Allocate copy of dataspace extent */
+ if(NULL == (udata->src_space_extent = H5FL_MALLOC(H5S_extent_t)))
+ HGOTO_ERROR(H5E_DATASPACE, H5E_NOSPACE, FAIL, "dataspace extent allocation failed")
+
+ /* Create a copy of the dataspace extent */
+ if(H5S_extent_copy(udata->src_space_extent, src_space_extent) < 0)
+ HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOPY, FAIL, "can't copy extent")
+ } /* end if */
+
+done:
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_dspace_pre_copy_file() */
+
/*--------------------------------------------------------------------------
NAME
@@ -572,7 +629,7 @@ H5O_sdspace_debug(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, const void *mesg,
const H5S_extent_t *sdim = (const H5S_extent_t *) mesg;
unsigned u; /* local counting variable */
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_sdspace_debug);
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_sdspace_debug)
/* check args */
assert(f);
@@ -607,6 +664,6 @@ H5O_sdspace_debug(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, const void *mesg,
}
} /* end if */
- FUNC_LEAVE_NOAPI(SUCCEED);
+ FUNC_LEAVE_NOAPI(SUCCEED)
}
diff --git a/src/H5Oshared.c b/src/H5Oshared.c
index 19c57b0..fa5f0d5 100644
--- a/src/H5Oshared.c
+++ b/src/H5Oshared.c
@@ -46,7 +46,7 @@ static herr_t H5O_shared_delete(H5F_t *f, hid_t dxpl_id, const void *_mesg,
hbool_t adj_link);
static herr_t H5O_shared_link(H5F_t *f, hid_t dxpl_id, const void *_mesg);
static herr_t H5O_shared_pre_copy_file(H5F_t *file_src, const H5O_msg_class_t *type,
- void *mesg_src, hbool_t *deleted, const H5O_copy_t *cpy_info, void *_udata);
+ const void *mesg_src, hbool_t *deleted, const H5O_copy_t *cpy_info, void *_udata);
static void *H5O_shared_copy_file(H5F_t *file_src, const H5O_msg_class_t *mesg_type,
void *native_src, H5F_t *file_dst, hid_t dxpl_id, H5O_copy_t *cpy_info, void *udata);
static herr_t H5O_shared_debug (H5F_t*, hid_t dxpl_id, const void*, FILE*, int, int);
@@ -104,7 +104,7 @@ const H5O_msg_class_t H5O_MSG_SHARED[1] = {{
*-------------------------------------------------------------------------
*/
void *
-H5O_shared_read(H5F_t *f, hid_t dxpl_id, H5O_shared_t *shared,
+H5O_shared_read(H5F_t *f, hid_t dxpl_id, const H5O_shared_t *shared,
const H5O_msg_class_t *type, void *mesg)
{
H5HF_t *fheap = NULL;
@@ -611,10 +611,10 @@ done:
*/
static herr_t
H5O_shared_pre_copy_file(H5F_t *file_src, const H5O_msg_class_t *type,
- void *native_src, hbool_t *deleted, const H5O_copy_t *cpy_info,
+ const void *native_src, hbool_t *deleted, const H5O_copy_t *cpy_info,
void *udata)
{
- H5O_shared_t *shared_src = (H5O_shared_t *)native_src;
+ const H5O_shared_t *shared_src = (const H5O_shared_t *)native_src;
void *mesg_native = NULL;
herr_t ret_value = SUCCEED; /* Return value */
diff --git a/src/H5S.c b/src/H5S.c
index fa58bc9..0fbb7fa 100644
--- a/src/H5S.c
+++ b/src/H5S.c
@@ -2306,6 +2306,32 @@ done:
/*-------------------------------------------------------------------------
+ * Function: H5S_extent_nelem
+ *
+ * Purpose: Determines how many elements a dataset extent describes.
+ *
+ * Return: Success: Number of data points in the dataset extent.
+ * Failure: negative
+ *
+ * Programmer: Quincey Koziol
+ * Thursday, November 30, 2006
+ *
+ *-------------------------------------------------------------------------
+ */
+hsize_t
+H5S_extent_nelem(const H5S_extent_t *ext)
+{
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5S_extent_nelem)
+
+ /* check args */
+ HDassert(ext);
+
+ /* Return the number of elements in extent */
+ FUNC_LEAVE_NOAPI(ext->nelem)
+} /* end H5S_extent_nelem() */
+
+
+/*-------------------------------------------------------------------------
* Function: H5S_debug
*
* Purpose: Prints debugging information about a data space.
diff --git a/src/H5Spkg.h b/src/H5Spkg.h
index 46f9201..c9b413e 100644
--- a/src/H5Spkg.h
+++ b/src/H5Spkg.h
@@ -37,7 +37,7 @@
* Dataspace extent information
*/
/* Extent container */
-typedef struct {
+struct H5S_extent_t {
H5S_class_t type; /* Type of extent */
hsize_t nelem; /* Number of elements in extent */
@@ -45,7 +45,7 @@ typedef struct {
hsize_t *size; /* Current size of the dimensions */
hsize_t *max; /* Maximum size of the dimensions */
H5O_shared_t sh_loc; /* location of this message if shared */
-} H5S_extent_t;
+};
/*
* Dataspace selection information
diff --git a/src/H5Sprivate.h b/src/H5Sprivate.h
index 9ea37bd..bdcd60a 100644
--- a/src/H5Sprivate.h
+++ b/src/H5Sprivate.h
@@ -45,6 +45,7 @@
/* Forward references of package typedefs */
typedef struct H5S_t H5S_t;
+typedef struct H5S_extent_t H5S_extent_t;
typedef struct H5S_pnt_node_t H5S_pnt_node_t;
typedef struct H5S_hyper_span_t H5S_hyper_span_t;
typedef struct H5S_hyper_span_info_t H5S_hyper_span_info_t;
@@ -215,6 +216,8 @@ H5_DLL H5S_t *H5S_create_simple(unsigned rank, const hsize_t dims[/*rank*/],
H5_DLL herr_t H5S_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream,
int indent, int fwidth);
+H5_DLL hsize_t H5S_extent_nelem(const H5S_extent_t *ext);
+
/* Operations on selections */
H5_DLL herr_t H5S_select_deserialize(H5S_t *space, const uint8_t *buf);
H5_DLL H5S_sel_type H5S_get_select_type(const H5S_t *space);
generated by cgit v0.12 at 2024-11-08 01:59:49 (GMT)