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author | Quincey Koziol <koziol@koziol.gov> | 2020-06-26 23:57:38 (GMT) |
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committer | Quincey Koziol <koziol@koziol.gov> | 2020-06-26 23:57:38 (GMT) |
commit | e767f44e953047297fece364218147c908e8b585 (patch) | |
tree | d4b6909f14b78bb732b6947adc46ac3cd3ca54f6 /src/H5Toh.c | |
parent | 949649a2b6e00297cbdc49437e70a27e455e92d2 (diff) | |
parent | a08ab621febde7b09e4d86eab80cb029c123e9f6 (diff) | |
download | hdf5-e767f44e953047297fece364218147c908e8b585.zip hdf5-e767f44e953047297fece364218147c908e8b585.tar.gz hdf5-e767f44e953047297fece364218147c908e8b585.tar.bz2 |
Merge remote-tracking branch 'origin/develop' into monotonic_timer
Diffstat (limited to 'src/H5Toh.c')
-rw-r--r-- | src/H5Toh.c | 82 |
1 files changed, 42 insertions, 40 deletions
diff --git a/src/H5Toh.c b/src/H5Toh.c index 01cefe1..ab6c09f 100644 --- a/src/H5Toh.c +++ b/src/H5Toh.c @@ -43,12 +43,10 @@ /* Local Prototypes */ /********************/ -static htri_t H5O_dtype_isa(H5O_t *loc); -static hid_t H5O_dtype_open(const H5G_loc_t *obj_loc, hid_t lapl_id, - hid_t dxpl_id, hbool_t app_ref); -static void *H5O_dtype_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc, - hid_t dxpl_id); -static H5O_loc_t *H5O_dtype_get_oloc(hid_t obj_id); +static htri_t H5O__dtype_isa(const H5O_t *loc); +static void *H5O__dtype_open(const H5G_loc_t *obj_loc, H5I_type_t *opened_type); +static void *H5O__dtype_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc); +static H5O_loc_t *H5O__dtype_get_oloc(hid_t obj_id); /*********************/ @@ -71,17 +69,17 @@ const H5O_obj_class_t H5O_OBJ_DATATYPE[1] = {{ "named datatype", /* object name, for debugging */ NULL, /* get 'copy file' user data */ NULL, /* free 'copy file' user data */ - H5O_dtype_isa, /* "isa" */ - H5O_dtype_open, /* open an object of this class */ - H5O_dtype_create, /* create an object of this class */ - H5O_dtype_get_oloc, /* get an object header location for an object */ + H5O__dtype_isa, /* "isa" */ + H5O__dtype_open, /* open an object of this class */ + H5O__dtype_create, /* create an object of this class */ + H5O__dtype_get_oloc, /* get an object header location for an object */ NULL, /* get the index & heap info for an object */ NULL /* flush an opened object of this class */ }}; /*------------------------------------------------------------------------- - * Function: H5O_dtype_isa + * Function: H5O__dtype_isa * * Purpose: Determines if an object has the requisite messages for being * a datatype. @@ -98,11 +96,11 @@ const H5O_obj_class_t H5O_OBJ_DATATYPE[1] = {{ *------------------------------------------------------------------------- */ static htri_t -H5O_dtype_isa(struct H5O_t *oh) +H5O__dtype_isa(const H5O_t *oh) { htri_t ret_value = FAIL; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC HDassert(oh); @@ -111,11 +109,11 @@ H5O_dtype_isa(struct H5O_t *oh) done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5O_dtype_isa() */ +} /* end H5O__dtype_isa() */ /*------------------------------------------------------------------------- - * Function: H5O_dtype_open + * Function: H5O__dtype_open * * Purpose: Open a datatype at a particular location * @@ -127,35 +125,35 @@ done: * *------------------------------------------------------------------------- */ -static hid_t -H5O_dtype_open(const H5G_loc_t *obj_loc, hid_t H5_ATTR_UNUSED lapl_id, hid_t dxpl_id, hbool_t app_ref) +static void * +H5O__dtype_open(const H5G_loc_t *obj_loc, H5I_type_t *opened_type) { - H5T_t *type = NULL; /* Datatype opened */ - hid_t ret_value = H5I_INVALID_HID; /* Return value */ + H5T_t *type = NULL; /* Datatype opened */ + void *ret_value = NULL; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC HDassert(obj_loc); + *opened_type = H5I_DATATYPE; + /* Open the datatype */ - if(NULL == (type = H5T_open(obj_loc, dxpl_id))) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTOPENOBJ, FAIL, "unable to open datatype") + if(NULL == (type = H5T_open(obj_loc))) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTOPENOBJ, NULL, "unable to open datatype") - /* Register an ID for the datatype */ - if((ret_value = H5I_register(H5I_DATATYPE, type, app_ref)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register datatype") + ret_value = (void *)type; done: - if(ret_value < 0) + if(NULL == ret_value) if(type && H5T_close(type) < 0) - HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, FAIL, "unable to release datatype") + HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, NULL, "unable to release datatype") FUNC_LEAVE_NOAPI(ret_value) -} /* end H5O_dtype_open() */ +} /* end H5O__dtype_open() */ /*------------------------------------------------------------------------- - * Function: H5O_dtype_create + * Function: H5O__dtype_create * * Purpose: Create a named datatype in a file * @@ -168,12 +166,12 @@ done: *------------------------------------------------------------------------- */ static void * -H5O_dtype_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc, hid_t dxpl_id) +H5O__dtype_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc) { H5T_obj_create_t *crt_info = (H5T_obj_create_t *)_crt_info; /* Named datatype creation parameters */ void *ret_value = NULL; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* Sanity checks */ HDassert(f); @@ -181,8 +179,8 @@ H5O_dtype_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc, hid_t dxpl_id) HDassert(obj_loc); /* Commit the type to the file */ - if(H5T__commit(f, crt_info->dt, crt_info->tcpl_id, dxpl_id) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to commit datatype") + if(H5T__commit(f, crt_info->dt, crt_info->tcpl_id) < 0) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to commit datatype") /* Set up the new named datatype's location */ if(NULL == (obj_loc->oloc = H5T_oloc(crt_info->dt))) @@ -195,11 +193,11 @@ H5O_dtype_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc, hid_t dxpl_id) done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5O_dtype_create() */ +} /* end H5O__dtype_create() */ /*------------------------------------------------------------------------- - * Function: H5O_dtype_get_oloc + * Function: H5O__dtype_get_oloc * * Purpose: Retrieve the object header location for an open object * @@ -212,22 +210,26 @@ done: *------------------------------------------------------------------------- */ static H5O_loc_t * -H5O_dtype_get_oloc(hid_t obj_id) +H5O__dtype_get_oloc(hid_t obj_id) { - H5T_t *type; /* Datatype opened */ + H5T_t *type = NULL; /* Datatype opened */ + H5T_t *dt = NULL; H5O_loc_t *ret_value = NULL; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* Get the datatype */ - if(NULL == (type = (H5T_t *)H5I_object(obj_id))) + if(NULL == (dt = (H5T_t *)H5I_object(obj_id))) HGOTO_ERROR(H5E_OHDR, H5E_BADATOM, NULL, "couldn't get object from ID") + /* If this is a named datatype, get the VOL driver pointer to the datatype */ + type = (H5T_t *)H5T_get_actual_type(dt); + /* Get the datatype's object header location */ if(NULL == (ret_value = H5T_oloc(type))) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, NULL, "unable to get object location from object") done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5O_dtype_get_oloc() */ +} /* end H5O__dtype_get_oloc() */ |