diff options
| -rw-r--r-- | src/H5A.c | 24 | ||||
| -rw-r--r-- | src/H5Aint.c | 58 | ||||
| -rw-r--r-- | src/H5Apkg.h | 2 | ||||
| -rw-r--r-- | src/H5Aprivate.h | 3 |
4 files changed, 49 insertions, 38 deletions
@@ -684,6 +684,7 @@ hid_t H5Aget_space(hid_t attr_id) { H5A_t *attr; /* Attribute object for ID */ + H5S_t *ds = NULL; hid_t ret_value; FUNC_ENTER_API(FAIL) @@ -693,10 +694,19 @@ H5Aget_space(hid_t attr_id) if(NULL == (attr = (H5A_t *)H5I_object_verify(attr_id, H5I_ATTR))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute") - if((ret_value = H5A_get_space(attr)) < 0) + if(NULL == (ds = H5A_get_space(attr))) HGOTO_ERROR(H5E_ARGS, H5E_CANTGET, FAIL, "can't get space ID of attribute") + /* Atomize */ + if((ret_value = H5I_register(H5I_DATASPACE, ds, TRUE)) < 0) + HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace atom") + done: + if(ret_value < 0) { + if(ds && (H5S_close(ds) < 0)) + HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataspace") + } /* end if */ + FUNC_LEAVE_API(ret_value) } /* H5Aget_space() */ @@ -721,6 +731,7 @@ hid_t H5Aget_type(hid_t attr_id) { H5A_t *attr; /* Attribute object for ID */ + H5T_t *dt = NULL; hid_t ret_value; /* Return value */ FUNC_ENTER_API(FAIL) @@ -730,10 +741,19 @@ H5Aget_type(hid_t attr_id) if(NULL == (attr = (H5A_t *)H5I_object_verify(attr_id, H5I_ATTR))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute") - if((ret_value = H5A_get_type(attr)) < 0) + if(NULL == (dt = H5A_get_type(attr))) HGOTO_ERROR(H5E_ARGS, H5E_CANTGET, FAIL, "can't get space ID of attribute") + /* Create an atom */ + if((ret_value = H5I_register(H5I_DATATYPE, dt, TRUE)) < 0) + HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register datatype") + done: + if(ret_value < 0) { + if(dt && (H5T_close(dt) < 0)) + HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release datatype") + } /* end if */ + FUNC_LEAVE_API(ret_value) } /* H5Aget_type() */ diff --git a/src/H5Aint.c b/src/H5Aint.c index 193e8f4..baa352c 100644 --- a/src/H5Aint.c +++ b/src/H5Aint.c @@ -734,39 +734,31 @@ H5A__get_name(H5A_t *attr, size_t buf_size, char *buf) /*------------------------------------------------------------------------- * Function: H5A_get_space * - * Purpose: Returns and ID for the dataspace of the attribute. + * Purpose: Returns dataspace of the attribute. * - * Return: Success: ID for dataspace + * Return: Success: dataspace * - * Failure: FAIL + * Failure: NULL * * Programmer: Mohamad Chaarawi * March, 2012 * *------------------------------------------------------------------------- */ -hid_t +H5S_t * H5A_get_space(H5A_t *attr) { - H5S_t *ds = NULL; - hid_t ret_value = FAIL; + H5S_t *ret_value = NULL; FUNC_ENTER_NOAPI_NOINIT - /* Copy the attribute's dataspace */ - if(NULL == (ds = H5S_copy(attr->shared->ds, FALSE, TRUE))) - HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to copy dataspace") + HDassert(attr); - /* Atomize */ - if((ret_value = H5I_register(H5I_DATASPACE, ds, TRUE)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace atom") + /* Copy the attribute's dataspace */ + if(NULL == (ret_value = H5S_copy(attr->shared->ds, FALSE, TRUE))) + HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "unable to copy dataspace") done: - if(ret_value < 0 && ds) { - if(H5S_close(ds) < 0) - HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataspace") - } /* end if */ - FUNC_LEAVE_NOAPI(ret_value) } /* end H5A_get_space() */ @@ -774,28 +766,30 @@ done: /*------------------------------------------------------------------------- * Function: H5A_get_type * - * Purpose: Returns and ID for the datatype of the dataset. + * Purpose: Returns datatype of the dataset. * - * Return: Success: ID for datatype + * Return: Success: datatype * - * Failure: FAIL + * Failure: NULL * * Programmer: Mohamad Chaarawi * March, 2012 * *------------------------------------------------------------------------- */ -hid_t +H5T_t * H5A_get_type(H5A_t *attr) { - H5T_t *dt = NULL; - hid_t ret_value = FAIL; + H5T_t *dt = NULL; + H5T_t *ret_value = NULL; FUNC_ENTER_NOAPI_NOINIT + HDassert(attr); + /* Patch the datatype's "top level" file pointer */ if(H5T_patch_file(attr->shared->dt, attr->oloc.file) < 0) - HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to patch datatype's file pointer") + HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "unable to patch datatype's file pointer") /* * Copy the attribute's datatype. If the type is a named type then @@ -803,25 +797,21 @@ H5A_get_type(H5A_t *attr) * read-only. */ if(NULL == (dt = H5T_copy(attr->shared->dt, H5T_COPY_REOPEN))) - HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to copy datatype") + HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "unable to copy datatype") /* Mark any datatypes as being in memory now */ if(H5T_set_loc(dt, NULL, H5T_LOC_MEMORY) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "invalid datatype location") + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "invalid datatype location") /* Lock copied type */ if(H5T_lock(dt, FALSE) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to lock transient datatype") + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to lock transient datatype") - /* Create an atom */ - if((ret_value = H5I_register(H5I_DATATYPE, dt, TRUE)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register datatype") + ret_value = dt; done: - if(ret_value < 0) { - if(dt && H5T_close(dt) < 0) - HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release datatype") - } /* end if */ + if(!ret_value && dt && (H5T_close(dt) < 0)) + HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release datatype") FUNC_LEAVE_NOAPI(ret_value) } /* end H5A_get_type() */ diff --git a/src/H5Apkg.h b/src/H5Apkg.h index b815d11..b392497 100644 --- a/src/H5Apkg.h +++ b/src/H5Apkg.h @@ -193,8 +193,6 @@ H5_DLL H5A_t *H5A_open_by_idx(const H5G_loc_t *loc, const char *obj_name, H5_DLL herr_t H5A__open_common(const H5G_loc_t *loc, H5A_t *attr); H5_DLL H5A_t *H5A_copy(H5A_t *new_attr, const H5A_t *old_attr); H5_DLL herr_t H5A__get_info(const H5A_t *attr, H5A_info_t *ainfo); -H5_DLL hid_t H5A_get_type(H5A_t *attr); -H5_DLL hid_t H5A_get_space(H5A_t *attr); H5_DLL hid_t H5A_get_create_plist(H5A_t* attr); H5_DLL herr_t H5A_free(H5A_t *attr); H5_DLL herr_t H5A_close(H5A_t *attr); diff --git a/src/H5Aprivate.h b/src/H5Aprivate.h index 6646fa2..6b62692 100644 --- a/src/H5Aprivate.h +++ b/src/H5Aprivate.h @@ -25,6 +25,7 @@ /* Private headers needed by this file */ #include "H5Gprivate.h" /* Groups */ #include "H5Oprivate.h" /* Object headers */ +#include "H5Sprivate.h" /* Dataspace */ #include "H5Tprivate.h" /* Datatypes */ @@ -77,6 +78,8 @@ typedef struct H5A_attr_iter_op_t { H5_DLL struct H5O_loc_t *H5A_oloc(H5A_t *attr); H5_DLL H5G_name_t *H5A_nameof(H5A_t *attr); H5_DLL H5T_t *H5A_type(const H5A_t *attr); +H5_DLL H5T_t *H5A_get_type(H5A_t *attr); +H5_DLL H5S_t *H5A_get_space(H5A_t *attr); H5_DLL herr_t H5O_attr_iterate_real(hid_t loc_id, const H5O_loc_t *loc, hid_t dxpl_id, H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_attr, const H5A_attr_iter_op_t *attr_op, void *op_data); |