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Diffstat (limited to 'src/H5A.c')
-rw-r--r--src/H5A.c358
1 files changed, 186 insertions, 172 deletions
diff --git a/src/H5A.c b/src/H5A.c
index 4a86613..75287c2 100644
--- a/src/H5A.c
+++ b/src/H5A.c
@@ -41,9 +41,9 @@ static hid_t H5A_create(const H5G_entry_t *ent, const char *name,
const H5T_t *type, const H5S_t *space, hid_t dxpl_id);
static hid_t H5A_open(H5G_entry_t *ent, unsigned idx, hid_t dxpl_id);
static herr_t H5A_write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id);
-static herr_t H5A_read(H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id);
+static herr_t H5A_read(const H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id);
static int H5A_get_index(H5G_entry_t *ent, const char *name, hid_t dxpl_id);
-static hsize_t H5A_get_storage_size(H5A_t *attr);
+static hsize_t H5A_get_storage_size(const H5A_t *attr);
static herr_t H5A_rename(H5G_entry_t *ent, const char *old_name, const char *new_name, hid_t dxpl_id);
/* The number of reserved IDs in dataset ID group */
@@ -67,16 +67,16 @@ H5A_init_interface(void)
{
herr_t ret_value=SUCCEED; /* Return value */
- FUNC_ENTER_NOINIT(H5A_init_interface);
+ FUNC_ENTER_NOINIT(H5A_init_interface)
/*
* Create attribute group.
*/
if (H5I_init_group(H5I_ATTR, H5I_ATTRID_HASHSIZE, H5A_RESERVED_ATOMS, (H5I_free_t)H5A_close)<0)
- HGOTO_ERROR(H5E_INTERNAL, H5E_CANTINIT, FAIL, "unable to initialize interface");
+ HGOTO_ERROR(H5E_INTERNAL, H5E_CANTINIT, FAIL, "unable to initialize interface")
done:
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
}
@@ -101,7 +101,7 @@ H5A_term_interface(void)
{
int n=0;
- FUNC_ENTER_NOINIT(H5A_term_interface);
+ FUNC_ENTER_NOINIT(H5A_term_interface)
if (interface_initialize_g) {
if ((n=H5I_nmembers(H5I_ATTR))) {
@@ -112,7 +112,7 @@ H5A_term_interface(void)
n = 1;
}
}
- FUNC_LEAVE_NOAPI(n);
+ FUNC_LEAVE_NOAPI(n)
}
@@ -164,28 +164,28 @@ H5Acreate(hid_t loc_id, const char *name, hid_t type_id, hid_t space_id,
H5S_t *space = NULL;
hid_t ret_value = FAIL;
- FUNC_ENTER_API(H5Acreate, FAIL);
+ FUNC_ENTER_API(H5Acreate, FAIL)
H5TRACE5("i","isiii",loc_id,name,type_id,space_id,plist_id);
/* check arguments */
if (H5I_FILE==H5I_get_type(loc_id) || H5I_ATTR==H5I_get_type(loc_id))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
if (NULL==(ent=H5G_loc(loc_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
if (!name || !*name)
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
if (NULL == (type = H5I_object_verify(type_id, H5I_DATATYPE)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a type");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a type")
if (NULL == (space = H5I_object_verify(space_id, H5I_DATASPACE)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space")
/* Go do the real work for attaching the attribute to the dataset */
if ((ret_value=H5A_create(ent,name,type,space, H5AC_dxpl_id))<0)
- HGOTO_ERROR (H5E_ATTR, H5E_CANTINIT, FAIL, "unable to create attribute");
+ HGOTO_ERROR (H5E_ATTR, H5E_CANTINIT, FAIL, "unable to create attribute")
done:
- FUNC_LEAVE_API(ret_value);
-} /* H5Acreate() */
+ FUNC_LEAVE_API(ret_value)
+} /* H5Acreate() */ /*lint !e715 */
/*-------------------------------------------------------------------------
@@ -221,7 +221,7 @@ H5A_create(const H5G_entry_t *ent, const char *name, const H5T_t *type,
int seq=0;
hid_t ret_value = FAIL;
- FUNC_ENTER_NOINIT(H5A_create);
+ FUNC_ENTER_NOINIT(H5A_create)
/* check args */
assert(ent);
@@ -231,7 +231,7 @@ H5A_create(const H5G_entry_t *ent, const char *name, const H5T_t *type,
/* Build the attribute information */
if((attr = H5MM_calloc(sizeof(H5A_t)))==NULL)
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for attribute info");
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for attribute info")
/* Copy the attribute name */
attr->name=HDstrdup(name);
@@ -241,7 +241,7 @@ H5A_create(const H5G_entry_t *ent, const char *name, const H5T_t *type,
/* Mark any VL datatypes as being on disk now */
if (H5T_vlen_mark(attr->dt, ent->file, H5T_VLEN_DISK)<0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "invalid VL location");
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "invalid VL location")
/* Copy the dataspace for the attribute */
attr->ds=H5S_copy(space);
@@ -251,7 +251,7 @@ H5A_create(const H5G_entry_t *ent, const char *name, const H5T_t *type,
/* Deep copy of the symbol table entry */
if (H5G_ent_copy(&(attr->ent),ent,H5G_COPY_DEEP)<0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to copy entry");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to copy entry")
/* Compute the internal sizes */
attr->dt_size=H5O_raw_size(H5O_DTYPE_ID,attr->ent.file,type);
@@ -262,7 +262,7 @@ H5A_create(const H5G_entry_t *ent, const char *name, const H5T_t *type,
/* Hold the symbol table entry (and file) open */
if (H5O_open(&(attr->ent)) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open")
attr->ent_opened=1;
/* Read in the existing attributes to check for duplicates */
@@ -273,21 +273,22 @@ H5A_create(const H5G_entry_t *ent, const char *name, const H5T_t *type,
* if names are the same.
*/
if(HDstrcmp(found_attr.name,attr->name)==0) {
- H5O_reset (H5O_ATTR_ID, &found_attr);
- HGOTO_ERROR(H5E_ATTR, H5E_ALREADYEXISTS, FAIL, "attribute already exists");
+ (void)H5O_reset (H5O_ATTR_ID, &found_attr);
+ HGOTO_ERROR(H5E_ATTR, H5E_ALREADYEXISTS, FAIL, "attribute already exists")
}
- H5O_reset (H5O_ATTR_ID, &found_attr);
+ if(H5O_reset (H5O_ATTR_ID, &found_attr)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't release attribute info")
seq++;
}
H5E_clear ();
/* Create the attribute message and save the attribute index */
if (H5O_modify(&(attr->ent), H5O_ATTR_ID, H5O_NEW_MESG, 0, 1, attr, dxpl_id) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to update attribute header messages");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to update attribute header messages")
/* Register the new attribute and get an ID for it */
if ((ret_value = H5I_register(H5I_ATTR, attr)) < 0)
- HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register attribute for ID");
+ HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register attribute for ID")
/* Now it's safe to say it's uninitialized */
attr->initialized = FALSE;
@@ -295,10 +296,10 @@ H5A_create(const H5G_entry_t *ent, const char *name, const H5T_t *type,
done:
if (ret_value < 0) {
if(attr)
- H5A_close(attr);
+ (void)H5A_close(attr);
} /* end if */
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
} /* H5A_create() */
@@ -329,7 +330,7 @@ H5A_get_index(H5G_entry_t *ent, const char *name, hid_t dxpl_id)
int i; /* Index variable */
int ret_value=FAIL; /* Return value */
- FUNC_ENTER_NOINIT(H5A_get_index);
+ FUNC_ENTER_NOINIT(H5A_get_index)
assert(ent);
assert(name);
@@ -342,20 +343,22 @@ H5A_get_index(H5G_entry_t *ent, const char *name, hid_t dxpl_id)
* if names are the same.
*/
if(HDstrcmp(found_attr.name,name)==0) {
- H5O_reset (H5O_ATTR_ID, &found_attr);
+ if(H5O_reset (H5O_ATTR_ID, &found_attr)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't release attribute info")
ret_value = i;
break;
}
- H5O_reset (H5O_ATTR_ID, &found_attr);
+ if(H5O_reset (H5O_ATTR_ID, &found_attr)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't release attribute info")
i++;
}
H5E_clear ();
if(ret_value<0)
- HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "attribute not found");
+ HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "attribute not found")
done:
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
} /* H5A_get_index() */
@@ -392,27 +395,27 @@ H5Aopen_name(hid_t loc_id, const char *name)
int idx=0;
hid_t ret_value;
- FUNC_ENTER_API(H5Aopen_name, FAIL);
+ FUNC_ENTER_API(H5Aopen_name, FAIL)
H5TRACE2("i","is",loc_id,name);
/* check arguments */
if (H5I_FILE==H5I_get_type(loc_id) || H5I_ATTR==H5I_get_type(loc_id))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
if (NULL==(ent=H5G_loc(loc_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
if (!name || !*name)
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
/* Look up the attribute for the object */
if((idx=H5A_get_index(ent,name, H5AC_dxpl_id))<0)
- HGOTO_ERROR(H5E_ATTR, H5E_BADVALUE, FAIL, "attribute not found");
+ HGOTO_ERROR(H5E_ATTR, H5E_BADVALUE, FAIL, "attribute not found")
/* Go do the real work for opening the attribute */
if ((ret_value=H5A_open(ent, (unsigned)idx, H5AC_dxpl_id))<0)
- HGOTO_ERROR (H5E_ATTR, H5E_CANTINIT, FAIL, "unable to open attribute");
+ HGOTO_ERROR (H5E_ATTR, H5E_CANTINIT, FAIL, "unable to open attribute")
done:
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
} /* H5Aopen_name() */
@@ -449,21 +452,21 @@ H5Aopen_idx(hid_t loc_id, unsigned idx)
H5G_entry_t *ent = NULL; /*Symtab entry of object to attribute */
hid_t ret_value;
- FUNC_ENTER_API(H5Aopen_idx, FAIL);
+ FUNC_ENTER_API(H5Aopen_idx, FAIL)
H5TRACE2("i","iIu",loc_id,idx);
/* check arguments */
if (H5I_FILE==H5I_get_type(loc_id) || H5I_ATTR==H5I_get_type(loc_id))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
if (NULL==(ent=H5G_loc(loc_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
/* Go do the real work for opening the attribute */
if ((ret_value=H5A_open(ent, idx, H5AC_dxpl_id))<0)
- HGOTO_ERROR (H5E_ATTR, H5E_CANTINIT, FAIL, "unable to open attribute");
+ HGOTO_ERROR (H5E_ATTR, H5E_CANTINIT, FAIL, "unable to open attribute")
done:
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
} /* H5Aopen_idx() */
@@ -495,7 +498,7 @@ H5A_open(H5G_entry_t *ent, unsigned idx, hid_t dxpl_id)
H5A_t *attr = NULL;
hid_t ret_value = FAIL;
- FUNC_ENTER_NOINIT(H5A_open);
+ FUNC_ENTER_NOINIT(H5A_open)
/* check args */
assert(ent);
@@ -503,31 +506,30 @@ H5A_open(H5G_entry_t *ent, unsigned idx, hid_t dxpl_id)
/* Read in attribute with H5O_read() */
H5_CHECK_OVERFLOW(idx,unsigned,int);
if (NULL==(attr=H5O_read(ent, H5O_ATTR_ID, (int)idx, attr, dxpl_id)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to load attribute info from dataset header");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to load attribute info from dataset header")
attr->initialized=1;
/* Deep copy of the symbol table entry */
if (H5G_ent_copy(&(attr->ent),ent,H5G_COPY_DEEP)<0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to copy entry");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to copy entry")
/* Hold the symbol table entry (and file) open */
if (H5O_open(&(attr->ent)) < 0) {
- HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open")
}
attr->ent_opened=1;
/* Register the new attribute and get an ID for it */
- if ((ret_value = H5I_register(H5I_ATTR, attr)) < 0) {
- HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL,
- "unable to register attribute for ID");
- }
+ if ((ret_value = H5I_register(H5I_ATTR, attr)) < 0)
+ HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register attribute for ID")
done:
if (ret_value < 0) {
- if(attr) H5A_close(attr);
+ if(attr)
+ (void)H5A_close(attr);
}
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
} /* H5A_open() */
@@ -556,23 +558,23 @@ H5Awrite(hid_t attr_id, hid_t type_id, const void *buf)
const H5T_t *mem_type = NULL;
herr_t ret_value;
- FUNC_ENTER_API(H5Awrite, FAIL);
+ FUNC_ENTER_API(H5Awrite, FAIL)
H5TRACE3("e","iix",attr_id,type_id,buf);
/* check arguments */
if (NULL == (attr = H5I_object_verify(attr_id, H5I_ATTR)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute")
if (NULL == (mem_type = H5I_object_verify(type_id, H5I_DATATYPE)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
if (NULL == buf)
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "null attribute buffer");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "null attribute buffer")
/* Go write the actual data to the attribute */
if ((ret_value=H5A_write(attr,mem_type,buf, H5AC_dxpl_id))<0)
- HGOTO_ERROR(H5E_ATTR, H5E_WRITEERROR, FAIL, "unable to write attribute");
+ HGOTO_ERROR(H5E_ATTR, H5E_WRITEERROR, FAIL, "unable to write attribute")
done:
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
} /* H5Awrite() */
@@ -599,23 +601,26 @@ H5A_write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id)
{
uint8_t *tconv_buf = NULL; /* data type conv buffer */
uint8_t *bkg_buf = NULL; /* temp conversion buffer */
+ hssize_t snelmts; /* elements in attribute */
hsize_t nelmts; /* elements in attribute */
H5T_path_t *tpath = NULL; /* conversion information*/
hid_t src_id = -1, dst_id = -1;/* temporary type atoms */
size_t src_type_size; /* size of source type */
size_t dst_type_size; /* size of destination type*/
size_t buf_size; /* desired buffer size */
- int idx; /* index of attribute in object header */
+ int idx; /* index of attribute in object header */
herr_t ret_value = FAIL;
- FUNC_ENTER_NOINIT(H5A_write);
+ FUNC_ENTER_NOINIT(H5A_write)
assert(attr);
assert(mem_type);
assert(buf);
/* Create buffer for data to store on disk */
- nelmts=H5S_get_simple_extent_npoints (attr->ds);
+ if((snelmts=H5S_get_simple_extent_npoints (attr->ds))<0)
+ HGOTO_ERROR (H5E_ATTR, H5E_CANTCOUNT, FAIL, "dataspace is invalid")
+ nelmts=(hsize_t)snelmts;
/* Get the memory and file datatype sizes */
src_type_size = H5T_get_size(mem_type);
@@ -624,7 +629,7 @@ H5A_write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id)
/* Get the maximum buffer size needed and allocate it */
H5_ASSIGN_OVERFLOW(buf_size,nelmts*MAX(src_type_size,dst_type_size),hsize_t,size_t);
if (NULL==(tconv_buf = H5MM_malloc (buf_size)) || NULL==(bkg_buf = H5MM_calloc(buf_size)))
- HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
+ HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
/* Copy the user's data into the buffer for conversion */
H5_CHECK_OVERFLOW((src_type_size*nelmts),hsize_t,size_t);
@@ -633,19 +638,16 @@ H5A_write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id)
/* Convert memory buffer into disk buffer */
/* Set up type conversion function */
if (NULL == (tpath = H5T_path_find(mem_type, attr->dt, NULL, NULL, dxpl_id))) {
- HGOTO_ERROR(H5E_ATTR, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest data types");
+ HGOTO_ERROR(H5E_ATTR, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest data types")
} else if (!H5T_path_noop(tpath)) {
if ((src_id = H5I_register(H5I_DATATYPE, H5T_copy(mem_type, H5T_COPY_ALL)))<0 ||
(dst_id = H5I_register(H5I_DATATYPE, H5T_copy(attr->dt, H5T_COPY_ALL)))<0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTREGISTER, FAIL, "unable to register types for conversion");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTREGISTER, FAIL, "unable to register types for conversion")
}
/* Perform data type conversion */
- if (H5T_convert(tpath, src_id, dst_id, nelmts, 0, 0, tconv_buf, bkg_buf,
- dxpl_id)<0) {
- HGOTO_ERROR(H5E_ATTR, H5E_CANTENCODE, FAIL,
- "data type conversion failed");
- }
+ if (H5T_convert(tpath, src_id, dst_id, nelmts, 0, 0, tconv_buf, bkg_buf, dxpl_id)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTENCODE, FAIL, "data type conversion failed")
/* Free the previous attribute data buffer, if there is one */
if(attr->data)
@@ -653,13 +655,12 @@ H5A_write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id)
/* Look up the attribute for the object */
if((idx=H5A_get_index(&(attr->ent),attr->name,dxpl_id))<0)
- HGOTO_ERROR(H5E_ATTR, H5E_BADVALUE, FAIL, "attribute not found");
+ HGOTO_ERROR(H5E_ATTR, H5E_BADVALUE, FAIL, "attribute not found")
/* Modify the attribute data */
attr->data=tconv_buf; /* Set the data pointer temporarily */
if (H5O_modify(&(attr->ent), H5O_ATTR_ID, idx, 0, 1, attr, dxpl_id) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL,
- "unable to update attribute header messages");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to update attribute header messages")
/* Indicate the the attribute doesn't need fill-values */
attr->initialized=TRUE;
@@ -669,13 +670,13 @@ H5A_write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id)
done:
/* Release resources */
if (src_id >= 0)
- H5I_dec_ref(src_id);
+ (void)H5I_dec_ref(src_id);
if (dst_id >= 0)
- H5I_dec_ref(dst_id);
+ (void)H5I_dec_ref(dst_id);
if (bkg_buf)
H5MM_xfree(bkg_buf);
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
} /* H5A_write() */
@@ -704,23 +705,23 @@ H5Aread(hid_t attr_id, hid_t type_id, void *buf)
const H5T_t *mem_type = NULL;
herr_t ret_value;
- FUNC_ENTER_API(H5Aread, FAIL);
+ FUNC_ENTER_API(H5Aread, FAIL)
H5TRACE3("e","iix",attr_id,type_id,buf);
/* check arguments */
if (NULL == (attr = H5I_object_verify(attr_id, H5I_ATTR)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute")
if (NULL == (mem_type = H5I_object_verify(type_id, H5I_DATATYPE)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
if (NULL == buf)
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "null attribute buffer");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "null attribute buffer")
/* Go write the actual data to the attribute */
if ((ret_value=H5A_read(attr,mem_type,buf,H5AC_dxpl_id))<0)
- HGOTO_ERROR(H5E_ATTR, H5E_READERROR, FAIL, "unable to read attribute");
+ HGOTO_ERROR(H5E_ATTR, H5E_READERROR, FAIL, "unable to read attribute")
done:
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
} /* H5Aread() */
@@ -743,10 +744,11 @@ done:
This function reads a complete attribute from disk.
--------------------------------------------------------------------------*/
static herr_t
-H5A_read(H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id)
+H5A_read(const H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id)
{
uint8_t *tconv_buf = NULL; /* data type conv buffer*/
uint8_t *bkg_buf = NULL; /* background buffer */
+ hssize_t snelmts; /* elements in attribute */
hsize_t nelmts; /* elements in attribute*/
H5T_path_t *tpath = NULL; /* type conversion info */
hid_t src_id = -1, dst_id = -1;/* temporary type atoms*/
@@ -755,14 +757,16 @@ H5A_read(H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id)
size_t buf_size; /* desired buffer size */
herr_t ret_value = FAIL;
- FUNC_ENTER_NOINIT(H5A_read);
+ FUNC_ENTER_NOINIT(H5A_read)
assert(attr);
assert(mem_type);
assert(buf);
/* Create buffer for data to store on disk */
- nelmts=H5S_get_simple_extent_npoints (attr->ds);
+ if((snelmts=H5S_get_simple_extent_npoints (attr->ds))<0)
+ HGOTO_ERROR (H5E_ATTR, H5E_CANTCOUNT, FAIL, "dataspace is invalid")
+ nelmts=(hsize_t)snelmts;
/* Get the memory and file datatype sizes */
src_type_size = H5T_get_size(attr->dt);
@@ -777,7 +781,7 @@ H5A_read(H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id)
/* Get the maximum buffer size needed and allocate it */
H5_ASSIGN_OVERFLOW(buf_size,(nelmts*MAX(src_type_size,dst_type_size)),hsize_t,size_t);
if (NULL==(tconv_buf = H5MM_malloc (buf_size)) || NULL==(bkg_buf = H5MM_calloc(buf_size)))
- HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
+ HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
/* Copy the attribute data into the buffer for conversion */
H5_CHECK_OVERFLOW((src_type_size*nelmts),hsize_t,size_t);
@@ -786,16 +790,16 @@ H5A_read(H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id)
/* Convert memory buffer into disk buffer */
/* Set up type conversion function */
if (NULL == (tpath = H5T_path_find(attr->dt, mem_type, NULL, NULL, dxpl_id))) {
- HGOTO_ERROR(H5E_ATTR, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest data types");
+ HGOTO_ERROR(H5E_ATTR, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest data types")
} else if (!H5T_path_noop(tpath)) {
if ((src_id = H5I_register(H5I_DATATYPE, H5T_copy(attr->dt, H5T_COPY_ALL)))<0 ||
(dst_id = H5I_register(H5I_DATATYPE, H5T_copy(mem_type, H5T_COPY_ALL)))<0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTREGISTER, FAIL, "unable to register types for conversion");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTREGISTER, FAIL, "unable to register types for conversion")
}
/* Perform data type conversion. */
if (H5T_convert(tpath, src_id, dst_id, nelmts, 0, 0, tconv_buf, bkg_buf, dxpl_id)<0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTENCODE, FAIL, "data type conversion failed");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTENCODE, FAIL, "data type conversion failed")
/* Copy the converted data into the user's buffer */
HDmemcpy(buf,tconv_buf,(size_t)(dst_type_size*nelmts));
@@ -806,15 +810,15 @@ H5A_read(H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id)
done:
/* Release resources */
if (src_id >= 0)
- H5I_dec_ref(src_id);
+ (void)H5I_dec_ref(src_id);
if (dst_id >= 0)
- H5I_dec_ref(dst_id);
+ (void)H5I_dec_ref(dst_id);
if (tconv_buf)
H5MM_xfree(tconv_buf);
if (bkg_buf)
H5MM_xfree(bkg_buf);
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
} /* H5A_read() */
@@ -843,23 +847,23 @@ H5Aget_space(hid_t attr_id)
H5S_t *dst = NULL;
hid_t ret_value;
- FUNC_ENTER_API(H5Aget_space, FAIL);
+ FUNC_ENTER_API(H5Aget_space, FAIL)
H5TRACE1("i","i",attr_id);
/* check arguments */
if (NULL == (attr = H5I_object_verify(attr_id, H5I_ATTR)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute")
/* Copy the attribute's dataspace */
if (NULL==(dst=H5S_copy (attr->ds)))
- HGOTO_ERROR (H5E_ATTR, H5E_CANTINIT, FAIL, "unable to copy dataspace");
+ HGOTO_ERROR (H5E_ATTR, H5E_CANTINIT, FAIL, "unable to copy dataspace")
/* Atomize */
if ((ret_value=H5I_register (H5I_DATASPACE, dst))<0)
- HGOTO_ERROR (H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace atom");
+ HGOTO_ERROR (H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace atom")
done:
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
} /* H5Aget_space() */
@@ -895,12 +899,12 @@ H5Aget_type(hid_t attr_id)
H5T_t *dst = NULL;
hid_t ret_value;
- FUNC_ENTER_API(H5Aget_type, FAIL);
+ FUNC_ENTER_API(H5Aget_type, FAIL)
H5TRACE1("i","i",attr_id);
/* check arguments */
if (NULL == (attr = H5I_object_verify(attr_id, H5I_ATTR)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute")
/*
* Copy the attribute's data type. If the type is a named type then
@@ -908,25 +912,25 @@ H5Aget_type(hid_t attr_id)
* read-only.
*/
if (NULL==(dst=H5T_copy(attr->dt, H5T_COPY_REOPEN)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to copy datatype");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to copy datatype")
/* Mark any VL datatypes as being in memory now */
if (H5T_vlen_mark(dst, NULL, H5T_VLEN_MEMORY)<0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "invalid VL location");
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "invalid VL location")
if (H5T_lock(dst, FALSE)<0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to lock transient data type");
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to lock transient data type")
/* Atomize */
if ((ret_value=H5I_register(H5I_DATATYPE, dst))<0)
- HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register datatype atom");
+ HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register datatype atom")
done:
if(ret_value<0) {
if(dst!=NULL)
- H5T_close(dst);
+ (void)H5T_close(dst);
} /* end if */
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
} /* H5Aget_type() */
@@ -960,14 +964,14 @@ H5Aget_name(hid_t attr_id, size_t buf_size, char *buf)
size_t copy_len, nbytes;
ssize_t ret_value;
- FUNC_ENTER_API(H5Aget_name, FAIL);
+ FUNC_ENTER_API(H5Aget_name, FAIL)
H5TRACE3("Zs","izs",attr_id,buf_size,buf);
/* check arguments */
if (NULL == (attr = H5I_object_verify(attr_id, H5I_ATTR)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute")
if (!buf && buf_size)
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid buffer");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid buffer")
/* get the real attribute length */
nbytes = HDstrlen(attr->name);
@@ -988,7 +992,7 @@ H5Aget_name(hid_t attr_id, size_t buf_size, char *buf)
ret_value = (ssize_t)nbytes;
done:
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
} /* H5Aget_type() */
@@ -1017,18 +1021,18 @@ H5Aget_storage_size(hid_t attr_id)
H5A_t *attr=NULL;
hsize_t ret_value; /* Return value */
- FUNC_ENTER_API(H5Aget_storage_size, 0);
+ FUNC_ENTER_API(H5Aget_storage_size, 0)
H5TRACE1("h","i",attr_id);
/* Check args */
if (NULL==(attr=H5I_object_verify(attr_id, H5I_ATTR)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, 0, "not an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, 0, "not an attribute")
/* Set return value */
ret_value = H5A_get_storage_size(attr);
done:
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
}
@@ -1053,16 +1057,16 @@ done:
*-------------------------------------------------------------------------
*/
static hsize_t
-H5A_get_storage_size(H5A_t *attr)
+H5A_get_storage_size(const H5A_t *attr)
{
hsize_t ret_value; /* Return value */
- FUNC_ENTER_NOINIT(H5A_get_storage_size);
+ FUNC_ENTER_NOINIT(H5A_get_storage_size)
/* Set return value */
ret_value = attr->data_size;
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
}
@@ -1094,34 +1098,34 @@ H5Aget_num_attrs(hid_t loc_id)
void *obj = NULL;
int ret_value;
- FUNC_ENTER_API(H5Aget_num_attrs, FAIL);
+ FUNC_ENTER_API(H5Aget_num_attrs, FAIL)
H5TRACE1("Is","i",loc_id);
/* check arguments */
if (H5I_FILE==H5I_get_type(loc_id) || H5I_ATTR==H5I_get_type(loc_id))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
if(NULL == (obj = H5I_object(loc_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADATOM, FAIL, "illegal object atom");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADATOM, FAIL, "illegal object atom")
switch (H5I_get_type (loc_id)) {
case H5I_DATASET:
ent = H5D_entof ((H5D_t*)obj);
break;
case H5I_DATATYPE:
if (NULL==(ent=H5T_entof ((H5T_t*)obj)))
- HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "target data type is not committed");
+ HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "target data type is not committed")
break;
case H5I_GROUP:
ent = H5G_entof ((H5G_t*)obj);
break;
default:
- HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "inappropriate attribute target");
+ HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "inappropriate attribute target")
}
/* Look up the attribute for the object */
ret_value=H5O_count(ent, H5O_ATTR_ID, H5AC_ind_dxpl_id);
done:
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
} /* H5Aget_num_attrs() */
@@ -1147,22 +1151,22 @@ H5Arename(hid_t loc_id, const char *old_name, const char *new_name)
H5G_entry_t *ent = NULL; /*symtab ent of object to attribute */
herr_t ret_value; /* Return value */
- FUNC_ENTER_API(H5Arename, FAIL);
+ FUNC_ENTER_API(H5Arename, FAIL)
H5TRACE3("e","iss",loc_id,old_name,new_name);
/* check arguments */
if (!old_name || !new_name)
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "name is nil");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "name is nil")
if (H5I_FILE==H5I_get_type(loc_id) || H5I_ATTR==H5I_get_type(loc_id))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
if (NULL==(ent=H5G_loc(loc_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
/* Call private function */
ret_value = H5A_rename(ent, old_name, new_name, H5AC_dxpl_id);
done:
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
} /* H5Arename() */
@@ -1189,7 +1193,7 @@ H5A_rename(H5G_entry_t *ent, const char *old_name, const char *new_name, hid_t d
H5A_t *found_attr; /* Attribute with OLD_NAME */
herr_t ret_value=SUCCEED; /* Return value */
- FUNC_ENTER_NOINIT(H5A_rename);
+ FUNC_ENTER_NOINIT(H5A_rename)
/* Check arguments */
assert(ent);
@@ -1198,7 +1202,7 @@ H5A_rename(H5G_entry_t *ent, const char *old_name, const char *new_name, hid_t d
/* Build the attribute information */
if((found_attr = HDcalloc(1, sizeof(H5A_t)))==NULL)
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for attribute info");
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for attribute info")
/* Read in the existing attributes to check for duplicates */
seq=0;
@@ -1210,19 +1214,20 @@ H5A_rename(H5G_entry_t *ent, const char *old_name, const char *new_name, hid_t d
idx = seq;
break;
}
- H5O_reset (H5O_ATTR_ID, found_attr);
+ if(H5O_reset (H5O_ATTR_ID, found_attr)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't release attribute info")
seq++;
}
if(idx<0)
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "attribute cannot be found");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "attribute cannot be found")
/* Copy the attribute name. */
if(found_attr->name)
HDfree(found_attr->name);
found_attr->name = HDstrdup(new_name);
if(!found_attr->name)
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "String copy failed");
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "String copy failed")
/* Indicate entry is not opened and the attribute doesn't need fill-values. */
found_attr->ent_opened=FALSE;
@@ -1230,13 +1235,14 @@ H5A_rename(H5G_entry_t *ent, const char *old_name, const char *new_name, hid_t d
/* Modify the attribute message */
if (H5O_modify(ent, H5O_ATTR_ID, idx, 0, 1, found_attr, dxpl_id) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to update attribute header messages");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to update attribute header messages")
/* Close the attribute */
- H5A_close(found_attr);
+ if(H5A_close(found_attr)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "unable to close renamed attribute")
done:
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
}
@@ -1294,22 +1300,22 @@ H5Aiterate(hid_t loc_id, unsigned *attr_num, H5A_operator_t op, void *op_data)
herr_t ret_value = 0;
int idx, start_idx;
- FUNC_ENTER_API(H5Aiterate, FAIL);
+ FUNC_ENTER_API(H5Aiterate, FAIL)
H5TRACE4("e","i*Iuxx",loc_id,attr_num,op,op_data);
/* check arguments */
if (H5I_FILE==H5I_get_type(loc_id) || H5I_ATTR==H5I_get_type(loc_id))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
if (NULL==(ent=H5G_loc(loc_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
/*
* Look up the attribute for the object. Make certain the start point is
* reasonable.
*/
- start_idx = idx = attr_num ? (int)*attr_num : 0;
+ start_idx = idx = (attr_num ? (int)*attr_num : 0);
if (idx<0)
- HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index specified");
+ HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index specified")
if(idx<H5O_count(ent, H5O_ATTR_ID, H5AC_dxpl_id)) {
while(H5O_read(ent, H5O_ATTR_ID, idx++, &found_attr, H5AC_dxpl_id)!=NULL) {
/*
@@ -1317,22 +1323,24 @@ H5Aiterate(hid_t loc_id, unsigned *attr_num, H5A_operator_t op, void *op_data)
* creation if names are the same.
*/
if((ret_value=(op)(loc_id,found_attr.name,op_data))!=0) {
- H5O_reset (H5O_ATTR_ID, &found_attr);
+ if(H5O_reset (H5O_ATTR_ID, &found_attr)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't release attribute info")
break;
}
- H5O_reset (H5O_ATTR_ID, &found_attr);
+ if(H5O_reset (H5O_ATTR_ID, &found_attr)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't release attribute info")
}
H5E_clear ();
}
else
if(start_idx>0)
- HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index specified");
+ HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index specified")
if (attr_num)
*attr_num = (unsigned)idx;
done:
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
} /* H5Aiterate() */
@@ -1369,16 +1377,16 @@ H5Adelete(hid_t loc_id, const char *name)
int idx=0, found=-1;
herr_t ret_value;
- FUNC_ENTER_API(H5Aopen_name, FAIL);
+ FUNC_ENTER_API(H5Aopen_name, FAIL)
H5TRACE2("e","is",loc_id,name);
/* check arguments */
if (H5I_FILE==H5I_get_type(loc_id) || H5I_ATTR==H5I_get_type(loc_id))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
if (NULL==(ent=H5G_loc(loc_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
if (!name || !*name)
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
/* Look up the attribute for the object */
idx=0;
@@ -1388,23 +1396,25 @@ H5Adelete(hid_t loc_id, const char *name)
* creation if names are the same.
*/
if(HDstrcmp(found_attr.name,name)==0) {
- H5O_reset (H5O_ATTR_ID, &found_attr);
+ if(H5O_reset (H5O_ATTR_ID, &found_attr)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't release attribute info")
found = idx;
break;
}
- H5O_reset (H5O_ATTR_ID, &found_attr);
+ if(H5O_reset (H5O_ATTR_ID, &found_attr)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't release attribute info")
idx++;
}
H5E_clear ();
if (found<0)
- HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "attribute not found");
+ HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "attribute not found")
/* Delete the attribute from the location */
if ((ret_value=H5O_remove(ent, H5O_ATTR_ID, found, H5AC_dxpl_id)) < 0)
- HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute header message");
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute header message")
done:
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
} /* H5Adelete() */
@@ -1430,18 +1440,19 @@ H5Aclose(hid_t attr_id)
{
herr_t ret_value=SUCCEED; /* Return value */
- FUNC_ENTER_API(H5Aclose, FAIL);
+ FUNC_ENTER_API(H5Aclose, FAIL)
H5TRACE1("e","i",attr_id);
/* check arguments */
if (NULL == H5I_object_verify(attr_id, H5I_ATTR))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute")
/* Decrement references to that atom (and close it) */
- H5I_dec_ref (attr_id);
+ if(H5I_dec_ref (attr_id)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTDEC, FAIL, "can't close attribute")
done:
- FUNC_LEAVE_API(ret_value);
+ FUNC_LEAVE_API(ret_value)
} /* H5Aclose() */
@@ -1467,14 +1478,14 @@ H5A_copy(const H5A_t *old_attr)
H5A_t *new_attr=NULL;
H5A_t *ret_value=NULL; /* Return value */
- FUNC_ENTER_NOAPI(H5A_copy, NULL);
+ FUNC_ENTER_NOAPI(H5A_copy, NULL)
/* check args */
assert(old_attr);
/* get space */
if (NULL==(new_attr = H5MM_calloc(sizeof(H5A_t))))
- HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
+ HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
/* Copy the top level of the attribute */
*new_attr = *old_attr;
@@ -1488,7 +1499,7 @@ H5A_copy(const H5A_t *old_attr)
new_attr->ds=H5S_copy(old_attr->ds);
if(old_attr->data) {
if (NULL==(new_attr->data=H5MM_malloc(old_attr->data_size)))
- HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
+ HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
HDmemcpy(new_attr->data,old_attr->data,old_attr->data_size);
} /* end if */
@@ -1502,10 +1513,10 @@ H5A_copy(const H5A_t *old_attr)
done:
if(ret_value==NULL) {
if(new_attr!=NULL)
- H5A_close(new_attr);
+ (void)H5A_close(new_attr);
} /* end if */
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
}
@@ -1528,7 +1539,7 @@ H5A_close(H5A_t *attr)
{
herr_t ret_value=SUCCEED; /* Return value */
- FUNC_ENTER_NOAPI(H5A_close, FAIL);
+ FUNC_ENTER_NOAPI(H5A_close, FAIL)
assert(attr);
@@ -1536,11 +1547,11 @@ H5A_close(H5A_t *attr)
if(attr->ent_opened && !attr->initialized) {
uint8_t *tmp_buf=H5MM_calloc(attr->data_size);
if (NULL == tmp_buf)
- HGOTO_ERROR(H5E_ATTR, H5E_NOSPACE, FAIL, "memory allocation failed for attribute fill-value");
+ HGOTO_ERROR(H5E_ATTR, H5E_NOSPACE, FAIL, "memory allocation failed for attribute fill-value")
/* Go write the fill data to the attribute */
if (H5A_write(attr,attr->dt,tmp_buf,H5AC_dxpl_id)<0)
- HGOTO_ERROR(H5E_ATTR, H5E_WRITEERROR, FAIL, "unable to write attribute");
+ HGOTO_ERROR(H5E_ATTR, H5E_WRITEERROR, FAIL, "unable to write attribute")
/* Free temporary buffer */
H5MM_xfree(tmp_buf);
@@ -1550,15 +1561,18 @@ H5A_close(H5A_t *attr)
if(attr->name)
H5MM_xfree(attr->name);
if(attr->dt)
- H5T_close(attr->dt);
+ if(H5T_close(attr->dt)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release datatype info")
if(attr->ds)
- H5S_close(attr->ds);
+ if(H5S_close(attr->ds)<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release dataspace info")
if(attr->data)
H5MM_xfree(attr->data);
/* Close the object's symbol-table entry */
if(attr->ent_opened)
- H5O_close(&(attr->ent));
+ if(H5O_close(&(attr->ent))<0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release object header info")
#ifndef LATER
/* Do something with the shared information? */
@@ -1567,7 +1581,7 @@ H5A_close(H5A_t *attr)
H5MM_xfree(attr);
done:
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
}
@@ -1594,12 +1608,12 @@ H5A_entof(H5A_t *attr)
{
H5G_entry_t *ret_value; /* Return value */
- FUNC_ENTER_NOAPI(H5A_entof, NULL);
+ FUNC_ENTER_NOAPI(H5A_entof, NULL)
assert(attr);
/* Set return value */
ret_value=&(attr->ent);
done:
- FUNC_LEAVE_NOAPI(ret_value);
+ FUNC_LEAVE_NOAPI(ret_value)
}
generated by cgit v0.12 at 2024-11-02 03:04:54 (GMT)