diff options
Diffstat (limited to 'src/H5Ddeprec.c')
| -rw-r--r-- | src/H5Ddeprec.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/H5Ddeprec.c b/src/H5Ddeprec.c index de7f48a..e208910 100644 --- a/src/H5Ddeprec.c +++ b/src/H5Ddeprec.c @@ -320,6 +320,8 @@ H5D_extend(H5D_t *dataset, const hsize_t *size, hid_t dxpl_id) { htri_t changed; /* Flag to indicate that the dataspace was successfully extended */ H5S_t *space; /* Dataset's dataspace */ + int rank; /* Dataspace # of dimensions */ + hsize_t curr_dims[H5O_LAYOUT_NDIMS];/* Current dimension sizes */ H5O_fill_t *fill; /* Dataset's fill value */ herr_t ret_value = SUCCEED; /* Return value */ @@ -339,8 +341,12 @@ H5D_extend(H5D_t *dataset, const hsize_t *size, hid_t dxpl_id) * able to muck things up. */ - /* Increase the size of the data space */ + /* Retrieve the current dimensions */ space = dataset->shared->space; + if((rank = H5S_get_simple_extent_dims(space, curr_dims, NULL)) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get dataset dimensions") + + /* Increase the size of the data space */ if((changed = H5S_extend(space, size)) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to increase size of data space") @@ -357,7 +363,8 @@ H5D_extend(H5D_t *dataset, const hsize_t *size, hid_t dxpl_id) /* Allocate space for the new parts of the dataset, if appropriate */ fill = &dataset->shared->dcpl_cache.fill; if(fill->alloc_time == H5D_ALLOC_TIME_EARLY) - if(H5D_alloc_storage(dataset, dxpl_id, H5D_ALLOC_EXTEND, FALSE) < 0) + if(H5D_alloc_storage(dataset, dxpl_id, H5D_ALLOC_EXTEND, FALSE, + curr_dims) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize dataset with fill value") /* Mark the dataspace as dirty, for later writing to the file */ |