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authorDana Robinson <derobins@hdfgroup.org>2018-12-20 01:41:50 (GMT)
committerDana Robinson <derobins@hdfgroup.org>2018-12-20 01:41:50 (GMT)
commit9cfe7fd18d01d6fc84ac2e8902c955452b64259d (patch)
tree4318aa257e2661a8af825fe635ad3bc2dcea1ddb /src/H5VLnative.c
parent9fba6e082cefef51f66cf3d2338ecccadbe69fc8 (diff)
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Split the native VOL connector code into multiple files and
moved the attribute code over.
Diffstat (limited to 'src/H5VLnative.c')
-rw-r--r--src/H5VLnative.c596
1 files changed, 0 insertions, 596 deletions
diff --git a/src/H5VLnative.c b/src/H5VLnative.c
index 1e78d8e..b34b001 100644
--- a/src/H5VLnative.c
+++ b/src/H5VLnative.c
@@ -15,7 +15,6 @@
* using HDF5 VFDs.
*/
-#define H5A_FRIEND /* Suppress error about including H5Apkg */
#define H5D_FRIEND /* Suppress error about including H5Dpkg */
#define H5F_FRIEND /* Suppress error about including H5Fpkg */
#define H5G_FRIEND /* Suppress error about including H5Gpkg */
@@ -26,7 +25,6 @@
#include "H5private.h" /* Generic Functions */
-#include "H5Apkg.h" /* Attributes */
#include "H5Dpkg.h" /* Datasets */
#include "H5Eprivate.h" /* Error handling */
#include "H5Fpkg.h" /* Files */
@@ -52,16 +50,6 @@ static hid_t H5VL_NATIVE_ID_g = H5I_INVALID_HID;
/* Prototypes */
static herr_t H5VL__native_term(void);
-/* Atrribute callbacks */
-static void *H5VL__native_attr_create(void *obj, const H5VL_loc_params_t *loc_params, const char *attr_name, hid_t acpl_id, hid_t aapl_id, hid_t dxpl_id, void **req);
-static void *H5VL__native_attr_open(void *obj, const H5VL_loc_params_t *loc_params, const char *attr_name, hid_t aapl_id, hid_t dxpl_id, void **req);
-static herr_t H5VL__native_attr_read(void *attr, hid_t dtype_id, void *buf, hid_t dxpl_id, void **req);
-static herr_t H5VL__native_attr_write(void *attr, hid_t dtype_id, const void *buf, hid_t dxpl_id, void **req);
-static herr_t H5VL__native_attr_get(void *obj, H5VL_attr_get_t get_type, hid_t dxpl_id, void **req, va_list arguments);
-static herr_t H5VL__native_attr_specific(void *obj, const H5VL_loc_params_t *loc_params, H5VL_attr_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments);
-static herr_t H5VL__native_attr_optional(void *obj, hid_t dxpl_id, void **req, va_list arguments);
-static herr_t H5VL__native_attr_close(void *attr, hid_t dxpl_id, void **req);
-
/* Dataset callbacks */
static void *H5VL__native_dataset_create(void *obj, const H5VL_loc_params_t *loc_params, const char *name, hid_t dcpl_id, hid_t dapl_id, hid_t dxpl_id, void **req);
static void *H5VL__native_dataset_open(void *obj, const H5VL_loc_params_t *loc_params, const char *name, hid_t dapl_id, hid_t dxpl_id, void **req);
@@ -259,590 +247,6 @@ H5VL__native_term(void)
/*-------------------------------------------------------------------------
- * Function: H5VL__native_attr_create
- *
- * Purpose: Creates an attribute on an object.
- *
- * Return: Success: Pointer to attribute object
- * Failure: NULL
- *
- *-------------------------------------------------------------------------
- */
-static void *
-H5VL__native_attr_create(void *obj, const H5VL_loc_params_t *loc_params, const char *attr_name,
- hid_t acpl_id, hid_t H5_ATTR_UNUSED aapl_id, hid_t H5_ATTR_UNUSED dxpl_id,
- void H5_ATTR_UNUSED **req)
-{
- H5G_loc_t loc; /* Object location */
- H5G_loc_t obj_loc; /* Location used to open group */
- hbool_t loc_found = FALSE;
- H5P_genplist_t *plist; /* Property list pointer */
- hid_t type_id, space_id;
- H5T_t *type, *dt; /* Datatype to use for attribute */
- H5S_t *space; /* Dataspace to use for attribute */
- H5A_t *attr = NULL;
- void *ret_value = NULL;
-
- FUNC_ENTER_STATIC
-
- /* Get the plist structure */
- if(NULL == (plist = (H5P_genplist_t *)H5I_object(acpl_id)))
- HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, NULL, "can't find object for ID")
-
- /* get creation properties */
- if(H5P_get(plist, H5VL_PROP_ATTR_TYPE_ID, &type_id) < 0)
- HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get property value for datatype id")
- if(H5P_get(plist, H5VL_PROP_ATTR_SPACE_ID, &space_id) < 0)
- HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get property value for space id")
-
- if(H5G_loc_real(obj, loc_params->obj_type, &loc) < 0)
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a file or file object")
- if(0 == (H5F_INTENT(loc.oloc->file) & H5F_ACC_RDWR))
- HGOTO_ERROR(H5E_ARGS, H5E_WRITEERROR, NULL, "no write intent on file")
-
- if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a datatype")
- /* If this is a named datatype, get the connector's pointer to the datatype */
- type = H5T_get_actual_type(dt);
-
- if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a data space")
-
- if(loc_params->type == H5VL_OBJECT_BY_SELF) {
- /* H5Acreate */
- /* Go do the real work for attaching the attribute to the dataset */
- if(NULL == (attr = H5A__create(&loc, attr_name, type, space, acpl_id)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "unable to create attribute")
- } /* end if */
- else if(loc_params->type == H5VL_OBJECT_BY_NAME) {
- /* H5Acreate_by_name */
- if(NULL == (attr = H5A__create_by_name(&loc, loc_params->loc_data.loc_by_name.name, attr_name, type, space, acpl_id)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "unable to create attribute")
- } /* end else-if */
- else
- HGOTO_ERROR(H5E_VOL, H5E_UNSUPPORTED, NULL, "unknown attribute create parameters")
-
- ret_value = (void *)attr;
-
-done:
- /* Release resources */
- if(loc_found && H5G_loc_free(&obj_loc) < 0)
- HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, NULL, "can't free location")
-
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5VL__native_attr_create() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5VL__native_attr_open
- *
- * Purpose: Opens an attr inside a native H5 file.
- *
- * Return: Success: Pointer to attribute object
- * Failure: NULL
- *
- * Programmer: Mohamad Chaarawi
- * March, 2012
- *
- *-------------------------------------------------------------------------
- */
-static void *
-H5VL__native_attr_open(void *obj, const H5VL_loc_params_t *loc_params, const char *attr_name,
- hid_t H5_ATTR_UNUSED aapl_id, hid_t H5_ATTR_UNUSED dxpl_id, void H5_ATTR_UNUSED **req)
-{
- H5G_loc_t loc; /* Object location */
- H5A_t *attr = NULL; /* Attribute opened */
- void *ret_value;
-
- FUNC_ENTER_STATIC
-
- /* check arguments */
- if(H5G_loc_real(obj, loc_params->obj_type, &loc) < 0)
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a file or file object")
-
- if(loc_params->type == H5VL_OBJECT_BY_SELF) {
- /* H5Aopen */
- /* Open the attribute */
- if(NULL == (attr = H5A__open(&loc, attr_name)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, NULL, "unable to open attribute: '%s'", attr_name)
- } /* end if */
- else if(loc_params->type == H5VL_OBJECT_BY_NAME) {
- /* H5Aopen_by_name */
- /* Open the attribute on the object header */
- if(NULL == (attr = H5A__open_by_name(&loc, loc_params->loc_data.loc_by_name.name, attr_name)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, NULL, "can't open attribute")
- } /* end else-if */
- else if(loc_params->type == H5VL_OBJECT_BY_IDX) {
- /* H5Aopen_by_idx */
- /* Open the attribute in the object header */
- if(NULL == (attr = H5A__open_by_idx(&loc, loc_params->loc_data.loc_by_idx.name,
- loc_params->loc_data.loc_by_idx.idx_type,
- loc_params->loc_data.loc_by_idx.order,
- loc_params->loc_data.loc_by_idx.n)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, NULL, "unable to open attribute")
- } /* end else-if */
- else
- HGOTO_ERROR(H5E_VOL, H5E_UNSUPPORTED, NULL, "unknown attribute open parameters")
-
- ret_value = (void *)attr;
-
-done:
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5VL__native_attr_open() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5VL__native_attr_read
- *
- * Purpose: Reads data from attribute.
- *
- * Return: Non-negative on success/Negative on failure
- *
- * Programmer: Mohamad Chaarawi
- * March, 2012
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5VL__native_attr_read(void *attr, hid_t dtype_id, void *buf,
- hid_t H5_ATTR_UNUSED dxpl_id, void H5_ATTR_UNUSED **req)
-{
- H5T_t *mem_type; /* Memory datatype */
- herr_t ret_value; /* Return value */
-
- FUNC_ENTER_STATIC
-
- if(NULL == (mem_type = (H5T_t *)H5I_object_verify(dtype_id, H5I_DATATYPE)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
-
- /* Go write the actual data to the attribute */
- if((ret_value = H5A__read((H5A_t*)attr, mem_type, buf)) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_READERROR, FAIL, "unable to read attribute")
-
-done:
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5VL__native_attr_read() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5VL__native_attr_write
- *
- * Purpose: Writes data to attribute.
- *
- * Return: Non-negative on success/Negative on failure
- *
- * Programmer: Mohamad Chaarawi
- * March, 2012
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5VL__native_attr_write(void *attr, hid_t dtype_id, const void *buf,
- hid_t H5_ATTR_UNUSED dxpl_id, void H5_ATTR_UNUSED **req)
-{
- H5T_t *mem_type; /* Memory datatype */
- herr_t ret_value; /* Return value */
-
- FUNC_ENTER_STATIC
-
- if(NULL == (mem_type = (H5T_t *)H5I_object_verify(dtype_id, H5I_DATATYPE)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
-
- /* Go write the actual data to the attribute */
- if((ret_value = H5A__write((H5A_t*)attr, mem_type, buf)) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_WRITEERROR, FAIL, "unable to write attribute")
-
-done:
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5VL__native_attr_write() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5VL__native_attr_get
- *
- * Purpose: Gets information about an attribute
- *
- * Return: Success: 0
- * Failure: -1
- *
- * Programmer: Mohamad Chaarawi
- * March, 2012
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5VL__native_attr_get(void *obj, H5VL_attr_get_t get_type,
- hid_t H5_ATTR_UNUSED dxpl_id, void H5_ATTR_UNUSED **req, va_list arguments)
-{
- herr_t ret_value = SUCCEED; /* Return value */
-
- FUNC_ENTER_STATIC
-
- switch(get_type) {
- /* H5Aget_space */
- case H5VL_ATTR_GET_SPACE:
- {
- hid_t *ret_id = HDva_arg(arguments, hid_t *);
- H5A_t *attr = (H5A_t *)obj;
-
- if((*ret_id = H5A_get_space(attr)) < 0)
- HGOTO_ERROR(H5E_ARGS, H5E_CANTGET, FAIL, "can't get space ID of attribute")
- break;
- }
-
- /* H5Aget_type */
- case H5VL_ATTR_GET_TYPE:
- {
- hid_t *ret_id = HDva_arg(arguments, hid_t *);
- H5A_t *attr = (H5A_t *)obj;
-
- if((*ret_id = H5A__get_type(attr)) < 0)
- HGOTO_ERROR(H5E_ARGS, H5E_CANTGET, FAIL, "can't get datatype ID of attribute")
- break;
- }
-
- /* H5Aget_create_plist */
- case H5VL_ATTR_GET_ACPL:
- {
- hid_t *ret_id = HDva_arg(arguments, hid_t *);
- H5A_t *attr = (H5A_t *)obj;
-
- if((*ret_id = H5A__get_create_plist(attr)) < 0)
- HGOTO_ERROR(H5E_ARGS, H5E_CANTGET, FAIL, "can't get creation property list for attr")
-
- break;
- }
-
- /* H5Aget_name */
- case H5VL_ATTR_GET_NAME:
- {
- const H5VL_loc_params_t *loc_params = HDva_arg(arguments, const H5VL_loc_params_t *);
- size_t buf_size = HDva_arg(arguments, size_t);
- char *buf = HDva_arg(arguments, char *);
- ssize_t *ret_val = HDva_arg(arguments, ssize_t *);
- H5A_t *attr = NULL;
-
- if(H5VL_OBJECT_BY_SELF == loc_params->type) {
- attr = (H5A_t *)obj;
- /* Call private function in turn */
- if(0 > (*ret_val = H5A__get_name(attr, buf_size, buf)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't get attribute name")
- }
- else if(H5VL_OBJECT_BY_IDX == loc_params->type) {
- H5G_loc_t loc;
-
- /* check arguments */
- if(H5G_loc_real(obj, loc_params->obj_type, &loc) < 0)
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file or file object")
-
- /* Open the attribute on the object header */
- if(NULL == (attr = H5A__open_by_idx(&loc, loc_params->loc_data.loc_by_idx.name,
- loc_params->loc_data.loc_by_idx.idx_type,
- loc_params->loc_data.loc_by_idx.order,
- loc_params->loc_data.loc_by_idx.n)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "can't open attribute")
-
- /* Get the length of the name */
- *ret_val = (ssize_t)HDstrlen(attr->shared->name);
-
- /* Copy the name into the user's buffer, if given */
- if(buf) {
- HDstrncpy(buf, attr->shared->name, MIN((size_t)(*ret_val + 1), buf_size));
- if((size_t)(*ret_val) >= buf_size)
- buf[buf_size - 1]='\0';
- } /* end if */
-
- /* Release resources */
- if(attr && H5A__close(attr) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
- }
- else
- HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get name of attr")
-
- break;
- }
-
- /* H5Aget_info */
- case H5VL_ATTR_GET_INFO:
- {
- const H5VL_loc_params_t *loc_params = HDva_arg(arguments, const H5VL_loc_params_t *);
- H5A_info_t *ainfo = HDva_arg(arguments, H5A_info_t *);
- H5A_t *attr = NULL;
-
- if(H5VL_OBJECT_BY_SELF == loc_params->type) {
- attr = (H5A_t *)obj;
- if(H5A__get_info(attr, ainfo) < 0)
- HGOTO_ERROR(H5E_ARGS, H5E_CANTGET, FAIL, "can't get attribute info")
- }
- else if(H5VL_OBJECT_BY_NAME == loc_params->type) {
- char *attr_name = HDva_arg(arguments, char *);
- H5G_loc_t loc;
-
- /* check arguments */
- if(H5G_loc_real(obj, loc_params->obj_type, &loc) < 0)
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file or file object")
-
- /* Open the attribute on the object header */
- if(NULL == (attr = H5A__open_by_name(&loc, loc_params->loc_data.loc_by_name.name, attr_name)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "can't open attribute")
-
- /* Get the attribute information */
- if(H5A__get_info(attr, ainfo) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "unable to get attribute info")
-
- /* Release resources */
- if(attr && H5A__close(attr) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
- }
- else if(H5VL_OBJECT_BY_IDX == loc_params->type) {
- H5G_loc_t loc;
-
- /* check arguments */
- if(H5G_loc_real(obj, loc_params->obj_type, &loc) < 0)
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file or file object")
-
- /* Open the attribute on the object header */
- if(NULL == (attr = H5A__open_by_idx(&loc, loc_params->loc_data.loc_by_idx.name,
- loc_params->loc_data.loc_by_idx.idx_type,
- loc_params->loc_data.loc_by_idx.order,
- loc_params->loc_data.loc_by_idx.n)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "can't open attribute")
-
- /* Get the attribute information */
- if(H5A__get_info(attr, ainfo) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "unable to get attribute info")
-
- /* Release resources */
- if(attr && H5A__close(attr) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
- }
- else
- HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get name of attr")
-
- break;
- }
-
- case H5VL_ATTR_GET_STORAGE_SIZE:
- {
- hsize_t *ret = HDva_arg(arguments, hsize_t *);
- H5A_t *attr = (H5A_t *)obj;
-
- /* Set return value */
- *ret = attr->shared->data_size;
- break;
- }
-
- default:
- HGOTO_ERROR(H5E_VOL, H5E_CANTGET, FAIL, "can't get this type of information from attr")
- } /* end switch */
-
-done:
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5VL__native_attr_get() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5VL__native_attr_specific
- *
- * Purpose: Specific operation on attribute
- *
- * Return: Success: 0
- * Failure: -1
- *
- * Programmer: Mohamad Chaarawi
- * August, 2014
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5VL__native_attr_specific(void *obj, const H5VL_loc_params_t *loc_params, H5VL_attr_specific_t specific_type,
- hid_t H5_ATTR_UNUSED dxpl_id, void H5_ATTR_UNUSED **req, va_list arguments)
-{
- H5G_loc_t loc;
- herr_t ret_value = SUCCEED; /* Return value */
-
- FUNC_ENTER_STATIC
-
- /* Get location for passed-in object */
- if(H5G_loc_real(obj, loc_params->obj_type, &loc) < 0)
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file or file object")
-
- switch(specific_type) {
- case H5VL_ATTR_DELETE:
- {
- char *attr_name = HDva_arg(arguments, char *);
-
- if(H5VL_OBJECT_BY_SELF == loc_params->type) {
- /* H5Adelete */
- /* Delete the attribute from the location */
- if(H5O__attr_remove(loc.oloc, attr_name) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
- } /* end if */
- else if(H5VL_OBJECT_BY_NAME == loc_params->type) {
- /* H5Adelete_by_name */
- /* Delete the attribute */
- if(H5A__delete_by_name(&loc, loc_params->loc_data.loc_by_name.name, attr_name) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
- } /* end else-if */
- else if(H5VL_OBJECT_BY_IDX == loc_params->type) {
- /* H5Adelete_by_idx */
- /* Delete the attribute from the location */
- if(H5A__delete_by_idx(&loc, loc_params->loc_data.loc_by_idx.name, loc_params->loc_data.loc_by_idx.idx_type,
- loc_params->loc_data.loc_by_idx.order, loc_params->loc_data.loc_by_idx.n) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
- } /* end else-if */
- else
- HGOTO_ERROR(H5E_VOL, H5E_UNSUPPORTED, FAIL, "unknown attribute remove parameters")
- break;
- }
-
- case H5VL_ATTR_EXISTS:
- {
- const char *attr_name = HDva_arg(arguments, const char *);
- htri_t *ret = HDva_arg(arguments, htri_t *);
-
- if(loc_params->type == H5VL_OBJECT_BY_SELF) { /* H5Aexists */
- /* Check if the attribute exists */
- if((*ret = H5O__attr_exists(loc.oloc, attr_name)) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "unable to determine if attribute exists")
- } /* end if */
- else if(loc_params->type == H5VL_OBJECT_BY_NAME) { /* H5Aexists_by_name */
- /* Check if the attribute exists */
- if((*ret = H5A__exists_by_name(loc, loc_params->loc_data.loc_by_name.name, attr_name)) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "unable to determine if attribute exists")
- } /* end else-if */
- else
- HGOTO_ERROR(H5E_VOL, H5E_UNSUPPORTED, FAIL, "unknown parameters")
- break;
- }
-
- case H5VL_ATTR_ITER:
- {
- H5_index_t idx_type = (H5_index_t)HDva_arg(arguments, int); /* enum work-around */
- H5_iter_order_t order = (H5_iter_order_t)HDva_arg(arguments, int); /* enum work-around */
- hsize_t *idx = HDva_arg(arguments, hsize_t *);
- H5A_operator2_t op = HDva_arg(arguments, H5A_operator2_t);
- void *op_data = HDva_arg(arguments, void *);
-
- if(loc_params->type == H5VL_OBJECT_BY_SELF) { /* H5Aiterate2 */
- /* Iterate over attributes */
- if((ret_value = H5A__iterate(&loc, ".", idx_type, order, idx, op, op_data)) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_BADITER, FAIL, "error iterating over attributes")
- } /* end if */
- else if(loc_params->type == H5VL_OBJECT_BY_NAME) { /* H5Aiterate_by_name */
- /* Iterate over attributes by name */
- if((ret_value = H5A__iterate(&loc, loc_params->loc_data.loc_by_name.name, idx_type, order, idx, op, op_data)) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_BADITER, FAIL, "attribute iteration failed");
- } /* end else-if */
- else
- HGOTO_ERROR(H5E_VOL, H5E_UNSUPPORTED, FAIL, "unknown parameters")
- break;
- }
-
- /* H5Arename/rename_by_name */
- case H5VL_ATTR_RENAME:
- {
- const char *old_name = HDva_arg(arguments, const char *);
- const char *new_name = HDva_arg(arguments, const char *);
-
- if(loc_params->type == H5VL_OBJECT_BY_SELF) { /* H5Arename */
- /* Call attribute rename routine */
- if(H5O__attr_rename(loc.oloc, old_name, new_name) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTRENAME, FAIL, "can't rename attribute")
- } /* end if */
- else if(loc_params->type == H5VL_OBJECT_BY_NAME) { /* H5Arename_by_name */
- /* Call attribute rename routine */
- if(H5A__rename_by_name(loc, loc_params->loc_data.loc_by_name.name, old_name, new_name) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTRENAME, FAIL, "can't rename attribute")
- } /* end else-if */
- else
- HGOTO_ERROR(H5E_VOL, H5E_UNSUPPORTED, FAIL, "unknown attribute rename parameters")
- break;
- }
-
- default:
- HGOTO_ERROR(H5E_VOL, H5E_UNSUPPORTED, FAIL, "invalid specific operation")
- } /* end switch */
-
-done:
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5VL__native_attr_specific() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5VL__native_attr_optional
- *
- * Purpose: Perform a connector-specific operation on a native attribute
- *
- * Return: SUCCEED/FAIL
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5VL__native_attr_optional(void H5_ATTR_UNUSED *obj, hid_t H5_ATTR_UNUSED dxpl_id,
- void H5_ATTR_UNUSED **req, va_list arguments)
-{
- H5VL_native_attr_optional_t optional_type;
- herr_t ret_value = SUCCEED; /* Return value */
-
- FUNC_ENTER_STATIC
-
- optional_type = HDva_arg(arguments, H5VL_native_attr_optional_t);
- switch(optional_type) {
-#ifndef H5_NO_DEPRECATED_SYMBOLS
- case H5VL_NATIVE_ATTR_ITERATE_OLD:
- {
- hid_t loc_id = HDva_arg(arguments, hid_t);
- unsigned *attr_num = HDva_arg(arguments, unsigned *);
- H5A_operator1_t op = HDva_arg(arguments, H5A_operator1_t);
- void *op_data = HDva_arg(arguments, void *);
-
- /* Call the actual iteration routine */
- if((ret_value = H5A__iterate_old(loc_id, attr_num, op, op_data)) < 0)
- HERROR(H5E_VOL, H5E_BADITER, "error iterating over attributes");
-
- break;
- }
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
-
- default:
- HGOTO_ERROR(H5E_VOL, H5E_UNSUPPORTED, FAIL, "invalid optional operation")
- } /* end switch */
-
-done:
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5VL__native_attr_optional() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5VL__native_attr_close
- *
- * Purpose: Closes an attribute.
- *
- * Return: Success: 0
- * Failure: -1, attr not closed.
- *
- * Programmer: Mohamad Chaarawi
- * March, 2012
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5VL__native_attr_close(void *attr, hid_t H5_ATTR_UNUSED dxpl_id, void H5_ATTR_UNUSED **req)
-{
- herr_t ret_value = SUCCEED; /* Return value */
-
- FUNC_ENTER_STATIC
-
- if(H5A__close((H5A_t*)attr) < 0)
- HGOTO_ERROR(H5E_SYM, H5E_CANTDEC, FAIL, "can't close attribute")
-
-done:
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5VL__native_attr_close() */
-
-
-/*-------------------------------------------------------------------------
* Function: H5VL__native_dataset_create
*
* Purpose: Creates a dataset in a native HDF5 file