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-rw-r--r--hl/src/H5DO.c116
1 files changed, 51 insertions, 65 deletions
diff --git a/hl/src/H5DO.c b/hl/src/H5DO.c
index f17e5d5..75c2f77 100644
--- a/hl/src/H5DO.c
+++ b/hl/src/H5DO.c
@@ -1,20 +1,15 @@
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
-* Copyright by The HDF Group. *
-* Copyright by the Board of Trustees of the University of Illinois. *
-* All rights reserved. *
-* *
-* This file is part of HDF5. The full HDF5 copyright notice, including *
-* terms governing use, modification, and redistribution, is contained in *
+ * Copyright by The HDF Group. *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
* 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. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
-* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-
-#include <string.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <stdio.h>
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* High-level library internal header file */
#include "H5HLprivate2.h"
@@ -22,79 +17,74 @@
/* public LT prototypes */
#include "H5DOpublic.h"
-
-
/*-------------------------------------------------------------------------
- * Function: H5DOwrite_chunk
+ * Function: H5DOwrite_chunk
*
* Purpose: Writes an entire chunk to the file directly.
*
- * Return: Non-negative on success/Negative on failure
- *
- * Programmer: Raymond Lu
- * 30 July 2012
+ * Return: Non-negative on success/Negative on failure
*
*-------------------------------------------------------------------------
*/
herr_t
-H5DOwrite_chunk(hid_t dset_id, hid_t dxpl_id, uint32_t filters, const hsize_t *offset,
- size_t data_size, const void *buf)
+H5DOwrite_chunk(hid_t dset_id, hid_t dxpl_id, uint32_t filters, const hsize_t *offset, size_t data_size,
+ const void *buf)
{
- hbool_t created_dxpl = FALSE; /* Whether we created a DXPL */
- hbool_t do_direct_write = TRUE; /* Flag for direct writes */
- uint32_t data_size_32; /* Chunk data size (limited to 32-bits currently) */
- herr_t ret_value = FAIL; /* Return value */
+ hbool_t created_dxpl = FALSE; /* Whether we created a DXPL */
+ hbool_t do_direct_write = TRUE; /* Flag for direct writes */
+ uint32_t data_size_32; /* Chunk data size (limited to 32-bits currently) */
+ herr_t ret_value = FAIL; /* Return value */
/* Check arguments */
- if(dset_id < 0)
+ if (dset_id < 0)
goto done;
- if(!buf)
+ if (!buf)
goto done;
- if(!offset)
+ if (!offset)
goto done;
- if(!data_size)
+ if (!data_size)
goto done;
data_size_32 = (uint32_t)data_size;
- if(data_size != (size_t)data_size_32)
+ if (data_size != (size_t)data_size_32)
goto done;
/* If the user passed in a default DXPL, create one to pass to H5Dwrite() */
- if(H5P_DEFAULT == dxpl_id) {
- if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
+ if (H5P_DEFAULT == dxpl_id) {
+ if ((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
goto done;
created_dxpl = TRUE;
} /* end if */
/* Set direct write parameters */
- if(H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME, &do_direct_write) < 0)
+ if (H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME, &do_direct_write) < 0)
goto done;
- if(H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME, &filters) < 0)
+ if (H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME, &filters) < 0)
goto done;
- if(H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME, &offset) < 0)
+ if (H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME, &offset) < 0)
goto done;
- if(H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME, &data_size_32) < 0)
+ if (H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME, &data_size_32) < 0)
goto done;
/* Write chunk */
- if(H5Dwrite(dset_id, 0, H5S_ALL, H5S_ALL, dxpl_id, buf) < 0)
+ if (H5Dwrite(dset_id, 0, H5S_ALL, H5S_ALL, dxpl_id, buf) < 0)
goto done;
/* Indicate success */
ret_value = SUCCEED;
done:
- if(created_dxpl) {
- if(H5Pclose(dxpl_id) < 0)
+ if (created_dxpl) {
+ if (H5Pclose(dxpl_id) < 0)
ret_value = FAIL;
} /* end if */
else {
/* Reset the direct write flag on user DXPL */
do_direct_write = FALSE;
- if(H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME, &do_direct_write) < 0)
+ if (H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME, &do_direct_write) < 0)
ret_value = FAIL;
}
- return(ret_value);
+ return (ret_value);
} /* end H5DOwrite_chunk() */
/*-------------------------------------------------------------------------
@@ -104,63 +94,59 @@ done:
*
* Return: Non-negative on success/Negative on failure
*
- * Programmer: Matthew Strong (GE Healthcare)
- * 14 February 2016
- *
- *------------ -------------------------------------------------------------
+ *---------------------------------------------------------------------------
*/
herr_t
-H5DOread_chunk(hid_t dset_id, hid_t dxpl_id, const hsize_t *offset, uint32_t *filters,
- void *buf)
+H5DOread_chunk(hid_t dset_id, hid_t dxpl_id, const hsize_t *offset, uint32_t *filters, void *buf)
{
- hbool_t created_dxpl = FALSE; /* Whether we created a DXPL */
- hbool_t do_direct_read = TRUE; /* Flag for direct writes */
- herr_t ret_value = FAIL; /* Return value */
+ hbool_t created_dxpl = FALSE; /* Whether we created a DXPL */
+ hbool_t do_direct_read = TRUE; /* Flag for direct writes */
+ herr_t ret_value = FAIL; /* Return value */
/* Check arguments */
- if(dset_id < 0)
+ if (dset_id < 0)
goto done;
- if(!buf)
+ if (!buf)
goto done;
- if(!offset)
+ if (!offset)
goto done;
- if(!filters)
+ if (!filters)
goto done;
/* If the user passed in a default DXPL, create one to pass to H5Dwrite() */
- if(H5P_DEFAULT == dxpl_id) {
- if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
+ if (H5P_DEFAULT == dxpl_id) {
+ if ((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
goto done;
created_dxpl = TRUE;
} /* end if */
/* Set direct write parameters */
- if(H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME, &do_direct_read) < 0)
+ if (H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME, &do_direct_read) < 0)
goto done;
- if(H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME, &offset) < 0)
+ if (H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME, &offset) < 0)
goto done;
/* Read chunk */
- if(H5Dread(dset_id, 0, H5S_ALL, H5S_ALL, dxpl_id, buf) < 0)
+ if (H5Dread(dset_id, 0, H5S_ALL, H5S_ALL, dxpl_id, buf) < 0)
goto done;
/* Get the filter mask */
- if(H5Pget(dxpl_id, H5D_XFER_DIRECT_CHUNK_READ_FILTERS_NAME, filters) < 0)
+ if (H5Pget(dxpl_id, H5D_XFER_DIRECT_CHUNK_READ_FILTERS_NAME, filters) < 0)
goto done;
/* Indicate success */
ret_value = SUCCEED;
done:
- if(created_dxpl) {
- if(H5Pclose(dxpl_id) < 0)
+ if (created_dxpl) {
+ if (H5Pclose(dxpl_id) < 0)
ret_value = FAIL;
} /* end if */
else {
/* Reset the direct read flag on user DXPL */
do_direct_read = FALSE;
- if(H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME, &do_direct_read) < 0)
+ if (H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME, &do_direct_read) < 0)
ret_value = FAIL;
}
- return(ret_value);
+ return (ret_value);
} /* end H5DOread_chunk() */
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