inline void delete_attribute(h5xxObject const& object, std::string const& name)
{
if (exists_attribute(object, name)) {
if (H5Adelete(object.hid(), name.c_str()) < 0) {
throw error("deleting attribute \"" + name + "\" from HDF5 object \"" + get_name(object) + "\"");
}
}
}
/*
* Class: hdf_hdf5lib_H5
* Method: H5Adelete
* Signature: (JLjava/lang/String;)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Adelete
(JNIEnv *env, jclass clss, jlong loc_id, jstring name)
{
herr_t status = -1;
const char *aName;
PIN_JAVA_STRING(name, aName);
if (aName != NULL) {
status = H5Adelete((hid_t)loc_id, aName);
UNPIN_JAVA_STRING(name, aName);
if (status < 0)
h5libraryError(env);
}
return (jint)status;
} /* end Java_hdf_hdf5lib_H5_H5Adelete */
/*----------------------------------------------------------------------------
* Name: h5adelete_c
* Purpose: Call H5Adelete to delete an attribute
* Inputs: obj_id - object identifier
* name - name of the attribute
* namelen - name length
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5adelete_c (hid_t_f *obj_id, _fcd name, size_t_f *namelen)
{
char *c_name=NULL; /* Buffer to hold C string */
int_f ret_value=0; /* Return value */
/*
* Convert FORTRAN name to C name
*/
if ((c_name = HD5f2cstring(name, (size_t)*namelen)) == NULL)
HGOTO_DONE(FAIL);
/*
* Call H5Adelete function.
*/
if (H5Adelete((hid_t)*obj_id, c_name) < 0)
HGOTO_DONE(FAIL);
done:
if(c_name) HDfree(c_name);
return ret_value;
}
//--------------------------------------------------------------------------
// Function: H5Object::removeAttr
///\brief Removes the named attribute from this object.
///\param name - IN: Name of the attribute to be removed
///\exception H5::AttributeIException
// Programmer Binh-Minh Ribler - 2000
//--------------------------------------------------------------------------
void H5Object::removeAttr( const char* name ) const
{
herr_t ret_value = H5Adelete(getId(), name);
if( ret_value < 0 )
throw AttributeIException(inMemFunc("removeAttr"), "H5Adelete failed");
}
void LocID::removeAttr(const std::string &name) const {
HErr res = H5Adelete(hid, name.c_str());
res.check("LocID::removeAttr(): could not delete attribute");
}
char HBase::discardNamedAttr(const char * path)
{
if(H5Adelete(fObjectId, path) < 0) return 0;
return 1;
}
herr_t H5IMunlink_palette( hid_t loc_id,
const char *image_name,
const char *pal_name )
{
hid_t did;
hid_t atid;
hid_t aid;
H5T_class_t aclass;
int ok_pal, has_pal;
/* check the arguments */
if(image_name == NULL)
return -1;
if(pal_name == NULL)
return -1;
/* Try to find the palette dataset */
has_pal = H5LTfind_dataset( loc_id, pal_name );
/* It does not exist. Return */
if ( has_pal == 0 )
return -1;
/* The image dataset may or not have the attribute "PALETTE"
* First we try to open to see if it is already there; if not, it is created.
* If it exists, the array of references is extended to hold the reference
* to the new palette
*/
/* First we get the image id */
if((did = H5Dopen2(loc_id, image_name, H5P_DEFAULT)) < 0)
return -1;
/* Try to find the attribute "PALETTE" on the >>image<< dataset */
ok_pal = H5LT_find_attribute(did, "PALETTE");
/* It does not exist. Nothing to do */
if(ok_pal == 0)
return -1;
/* The attribute exists, open it */
else if(ok_pal == 1)
{
if((aid = H5Aopen(did, "PALETTE", H5P_DEFAULT)) < 0)
goto out;
if((atid = H5Aget_type(aid)) < 0)
goto out;
if((aclass = H5Tget_class(atid)) < 0)
goto out;
/* Check if it is really a reference */
if(aclass == H5T_REFERENCE)
{
/* Delete the attribute */
if(H5Adelete(did, "PALETTE") < 0)
goto out;
} /* H5T_REFERENCE */
if(H5Tclose(atid) < 0)
goto out;
/* Close the attribute. */
if(H5Aclose(aid) < 0)
goto out;
} /* ok_pal */
/* Close the image dataset. */
if(H5Dclose(did) < 0)
return -1;
return 0;
out:
H5Dclose( did );
return -1;
}
herr_t H5IMlink_palette( hid_t loc_id,
const char *image_name,
const char *pal_name )
{
hid_t did;
hid_t atid=-1;
hid_t aid=-1;
hid_t asid=-1;
hobj_ref_t ref; /* write a new reference */
hobj_ref_t *refbuf; /* buffer to read references */
hssize_t n_refs;
hsize_t dim_ref;
int ok_pal;
/* check the arguments */
if (image_name == NULL)
return -1;
if (pal_name == NULL)
return -1;
/* The image dataset may or may not have the attribute "PALETTE"
* First we try to open to see if it is already there; if not, it is created.
* If it exists, the array of references is extended to hold the reference
* to the new palette
*/
/* First we get the image id */
if((did = H5Dopen2(loc_id, image_name, H5P_DEFAULT)) < 0)
return -1;
/* Try to find the attribute "PALETTE" on the >>image<< dataset */
ok_pal = H5LT_find_attribute( did, "PALETTE" );
/*-------------------------------------------------------------------------
* It does not exist. We create the attribute and one reference
*-------------------------------------------------------------------------
*/
if(ok_pal == 0 )
{
if((asid = H5Screate(H5S_SCALAR)) < 0)
goto out;
/* Create the attribute type for the reference */
if((atid = H5Tcopy(H5T_STD_REF_OBJ)) < 0)
goto out;
/* Create the attribute "PALETTE" to be attached to the image*/
if((aid = H5Acreate2(did, "PALETTE", atid, asid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* Create a reference. The reference is created on the local id. */
if(H5Rcreate(&ref, loc_id, pal_name, H5R_OBJECT, (hid_t)-1) < 0)
goto out;
/* Write the attribute with the reference */
if(H5Awrite(aid, atid, &ref) < 0)
goto out;
/* close */
if(H5Sclose(asid) < 0)
goto out;
if(H5Tclose(atid) < 0)
goto out;
if(H5Aclose(aid) < 0)
goto out;
}
/*-------------------------------------------------------------------------
* The attribute already exists, open it
*-------------------------------------------------------------------------
*/
else if(ok_pal == 1)
{
if((aid = H5Aopen(did, "PALETTE", H5P_DEFAULT)) < 0)
goto out;
if((atid = H5Aget_type(aid)) < 0)
goto out;
if(H5Tget_class(atid) < 0)
goto out;
/* Get and save the old reference(s) */
if((asid = H5Aget_space(aid)) < 0)
goto out;
n_refs = H5Sget_simple_extent_npoints(asid);
dim_ref = (hsize_t)n_refs + 1;
refbuf = (hobj_ref_t*)HDmalloc( sizeof(hobj_ref_t) * (size_t)dim_ref );
if ( H5Aread( aid, atid, refbuf ) < 0)
goto out;
/* The attribute must be deleted, in order to the new one can reflect the changes*/
if(H5Adelete(did, "PALETTE") < 0)
goto out;
/* Create a new reference for this palette. */
if ( H5Rcreate( &ref, loc_id, pal_name, H5R_OBJECT, (hid_t)-1 ) < 0)
goto out;
refbuf[n_refs] = ref;
/* Create the data space for the new references */
if(H5Sclose(asid) < 0)
goto out;
if((asid = H5Screate_simple(1, &dim_ref, NULL)) < 0)
goto out;
/* Create the attribute again with the changes of space */
if(H5Aclose(aid) < 0)
goto out;
if((aid = H5Acreate2(did, "PALETTE", atid, asid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* Write the attribute with the new references */
if(H5Awrite(aid, atid, refbuf) < 0)
goto out;
/* close */
if(H5Sclose(asid) < 0)
goto out;
if(H5Tclose(atid) < 0)
goto out;
if(H5Aclose(aid) < 0)
goto out;
HDfree( refbuf );
} /* ok_pal == 1 */
/* Close the image dataset. */
if ( H5Dclose( did ) < 0)
return -1;
return 0;
out:
H5Dclose( did );
H5Sclose( asid );
H5Tclose( atid );
H5Aclose( aid );
return -1;
}
med_err _MEDattributeStringWr(med_idt pid,
const char * const attname,
const med_size attsize,
const char * const val)
{
med_access_mode MED_ACCESS_MODE;
med_idt _attid=0,aid=0;
med_err _ret=-1;
int type_hdf=0;
med_bool _attmustbecreated= MED_FALSE;
hsize_t _attsize=0;
med_size _valsize=0;
if ( (MED_ACCESS_MODE = _MEDmodeAcces(pid) ) == MED_ACC_UNDEF ) {
MED_ERR_(_ret,MED_ERR_INVALID,MED_ERR_ACCESSMODE, "MED_ACC_UNDEF" );
SSCRUTE(attname); goto ERROR;
}
_valsize=strlen(val);
if (_valsize > attsize) {
MED_ERR_(_ret,MED_ERR_INVALID,MED_ERR_ATTRIBUTE, attname );
ISCRUTE_size(_valsize);ISCRUTE_size(attsize);goto ERROR;
}
if ((aid = H5Screate(H5S_SCALAR)) < 0){
MED_ERR_(_ret,MED_ERR_CREATE,MED_ERR_DATASPACE, attname );
ISCRUTE_id(aid);
}
if ( (type_hdf = H5Tcopy(H5T_C_S1)) < 0) {
MED_ERR_(_ret,MED_ERR_CREATE,MED_ERR_HDFTYPE, MED_ERR_NAME_MSG );
SSCRUTE("H5T_C_S1"); goto ERROR;
}
if ( H5Tset_size(type_hdf,_valsize+1) < 0) {
MED_ERR_(_ret,MED_ERR_CREATE,MED_ERR_HDFTYPE, MED_ERR_NAME_MSG );
SSCRUTE("H5T_C_S1"); goto ERROR;
}
if ( (_attid=H5Aopen( pid, attname,H5P_DEFAULT )) >= 0 )
if ( MED_ACCESS_MODE == MED_ACC_RDEXT ) {
MED_ERR_(_ret,MED_ERR_INVALID,MED_ERR_ACCESSMODE, "MED_ACC_RDEXT" );
SSCRUTE(attname); goto ERROR;
}
if ( _attid > 0 ) {
if ( (_attsize=H5Aget_storage_size(_attid) ) < 0 ) goto ERROR;
if ( (_valsize+1) > _attsize ) {
if (H5Aclose(_attid) < 0) {
MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_ATTRIBUTE,"");
ISCRUTE_id(_attid);
goto ERROR;
}
if ( H5Adelete(pid,attname) < 0 ) goto ERROR;
_attmustbecreated=MED_TRUE;
}
}
if ( (_attid < 0) || _attmustbecreated )
if ( (_attid=H5Acreate( pid, attname, type_hdf, aid, H5P_DEFAULT )) < 0 ) {
MED_ERR_(_ret,MED_ERR_CREATE,MED_ERR_ATTRIBUTE, attname );
goto ERROR;
}
if ( H5Awrite(_attid,type_hdf,val) < 0) {
MED_ERR_(_ret,MED_ERR_WRITE,MED_ERR_ATTRIBUTE, attname );
goto ERROR;
}
_ret=0;
ERROR:
if (type_hdf > 0 ) if ( H5Tclose(type_hdf) < 0) {
MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_HDFTYPE, MED_ERR_ID_MSG );
ISCRUTE_int(type_hdf);
}
if (aid > 0 ) if ( H5Sclose(aid) < 0) {
MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATASPACE, MED_ERR_ID_MSG );
ISCRUTE_id(aid);
}
if (_attid >0) if ( H5Aclose(_attid) < 0) {
MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_ATTRIBUTE, MED_ERR_ID_MSG );
ISCRUTE_id(_attid);
}
return _ret;
}
/**
* @internal I think all atts should be named the exact same thing, to
* avoid confusion!
*
* @param ncid File and group ID.
* @param varid Variable ID.
* @param name Name of attribute.
* @param newname New name for attribute.
*
* @return ::NC_NOERR No error.
* @return ::NC_EBADID Bad ncid.
* @return ::NC_EMAXNAME New name too long.
* @return ::NC_EPERM File is read-only.
* @return ::NC_ENAMEINUSE New name already in use.
* @return ::NC_ENOTINDEFINE Classic model file not in define mode.
* @return ::NC_EHDFERR HDF error.
* @return ::NC_ENOMEM Out of memory.
* @return ::NC_EINTERNAL Could not rebuild list.
* @author Ed Hartnett
*/
int
NC4_rename_att(int ncid, int varid, const char *name, const char *newname)
{
NC *nc;
NC_GRP_INFO_T *grp;
NC_FILE_INFO_T *h5;
NC_VAR_INFO_T *var = NULL;
NC_ATT_INFO_T *att;
NCindex *list;
char norm_newname[NC_MAX_NAME + 1], norm_name[NC_MAX_NAME + 1];
hid_t datasetid = 0;
int retval = NC_NOERR;
if (!name || !newname)
return NC_EINVAL;
LOG((2, "nc_rename_att: ncid 0x%x varid %d name %s newname %s",
ncid, varid, name, newname));
/* If the new name is too long, that's an error. */
if (strlen(newname) > NC_MAX_NAME)
return NC_EMAXNAME;
/* Find info for this file, group, and h5 info. */
if ((retval = nc4_find_nc_grp_h5(ncid, &nc, &grp, &h5)))
return retval;
assert(h5 && grp && h5);
/* If the file is read-only, return an error. */
if (h5->no_write)
return NC_EPERM;
/* Check and normalize the name. */
if ((retval = nc4_check_name(newname, norm_newname)))
return retval;
/* Get the list of attributes. */
if ((retval = getattlist(grp, varid, &var, &list)))
return retval;
/* Is new name in use? */
att = (NC_ATT_INFO_T*)ncindexlookup(list,norm_newname);
if(att != NULL)
return NC_ENAMEINUSE;
/* Normalize name and find the attribute. */
if ((retval = nc4_normalize_name(name, norm_name)))
return retval;
att = (NC_ATT_INFO_T*)ncindexlookup(list,norm_name);
if (!att)
return NC_ENOTATT;
/* If we're not in define mode, new name must be of equal or
less size, if complying with strict NC3 rules. */
if (!(h5->flags & NC_INDEF) && strlen(norm_newname) > strlen(att->hdr.name) &&
(h5->cmode & NC_CLASSIC_MODEL))
return NC_ENOTINDEFINE;
/* Delete the original attribute, if it exists in the HDF5 file. */
if (att->created)
{
if (varid == NC_GLOBAL)
{
if (H5Adelete(((NC_HDF5_GRP_INFO_T *)(grp->format_grp_info))->hdf_grpid,
att->hdr.name) < 0)
return NC_EHDFERR;
}
else
{
if ((retval = nc4_open_var_grp2(grp, varid, &datasetid)))
return retval;
if (H5Adelete(datasetid, att->hdr.name) < 0)
return NC_EHDFERR;
}
att->created = NC_FALSE;
}
/* Copy the new name into our metadata. */
if(att->hdr.name) free(att->hdr.name);
if (!(att->hdr.name = strdup(norm_newname)))
return NC_ENOMEM;
att->hdr.hashkey = NC_hashmapkey(att->hdr.name,strlen(att->hdr.name)); /* Fix hash key */
att->dirty = NC_TRUE;
/* Rehash the attribute list so that the new name is used */
if(!ncindexrebuild(list))
return NC_EINTERNAL;
/* Mark attributes on variable dirty, so they get written */
if(var)
var->attr_dirty = NC_TRUE;
return retval;
}
/**
* @internal Delete an att. Rub it out. Push the button on
* it. Liquidate it. Bump it off. Take it for a one-way
* ride. Terminate it.
*
* @param ncid File and group ID.
* @param varid Variable ID.
* @param name Name of attribute to delete.
*
* @return ::NC_NOERR No error.
* @return ::NC_EBADID Bad ncid.
* @return ::NC_ENOTATT Attribute not found.
* @return ::NC_EINVAL No name provided.
* @return ::NC_EPERM File is read only.
* @return ::NC_ENOTINDEFINE Classic model not in define mode.
* @return ::NC_EINTERNAL Could not rebuild list.
* @author Ed Hartnett, Dennis Heimbigner
*/
int
NC4_del_att(int ncid, int varid, const char *name)
{
NC_GRP_INFO_T *grp;
NC_VAR_INFO_T *var;
NC_FILE_INFO_T *h5;
NC_ATT_INFO_T *att;
NCindex* attlist = NULL;
hid_t locid = 0;
int i;
size_t deletedid;
int retval;
/* Name must be provided. */
if (!name)
return NC_EINVAL;
LOG((2, "nc_del_att: ncid 0x%x varid %d name %s", ncid, varid, name));
/* Find info for this file, group, and h5 info. */
if ((retval = nc4_find_grp_h5(ncid, &grp, &h5)))
return retval;
assert(h5 && grp);
/* If the file is read-only, return an error. */
if (h5->no_write)
return NC_EPERM;
/* If file is not in define mode, return error for classic model
* files, otherwise switch to define mode. */
if (!(h5->flags & NC_INDEF))
{
if (h5->cmode & NC_CLASSIC_MODEL)
return NC_ENOTINDEFINE;
if ((retval = NC4_redef(ncid)))
return retval;
}
/* Get either the global or a variable attribute list. */
if ((retval = getattlist(grp, varid, &var, &attlist)))
return retval;
/* Determine the location id in the HDF5 file. */
if (varid == NC_GLOBAL)
locid = ((NC_HDF5_GRP_INFO_T *)(grp->format_grp_info))->hdf_grpid;
else if (var->created)
locid = var->hdf_datasetid;
/* Now find the attribute by name. */
if (!(att = (NC_ATT_INFO_T*)ncindexlookup(attlist, name)))
return NC_ENOTATT;
/* Delete it from the HDF5 file, if it's been created. */
if (att->created)
{
assert(locid);
if (H5Adelete(locid, att->hdr.name) < 0)
return NC_EATTMETA;
}
deletedid = att->hdr.id;
/* Remove this attribute in this list */
if ((retval = nc4_att_list_del(attlist, att)))
return retval;
/* Renumber all attributes with higher indices. */
for (i = 0; i < ncindexsize(attlist); i++)
{
NC_ATT_INFO_T *a;
if (!(a = (NC_ATT_INFO_T *)ncindexith(attlist, i)))
continue;
if (a->hdr.id > deletedid)
a->hdr.id--;
}
/* Rebuild the index. */
if (!ncindexrebuild(attlist))
return NC_EINTERNAL;
return NC_NOERR;
}
/* Delete an att. Rub it out. Push the button on it. Liquidate
it. Bump it off. Take it for a one-way ride. Terminate it. Drop the
bomb on it. You get the idea.
Ed Hartnett, 10/1/3
*/
int
NC4_del_att(int ncid, int varid, const char *name)
{
NC *nc;
NC_GRP_INFO_T *grp;
NC_HDF5_FILE_INFO_T *h5;
NC_ATT_INFO_T *att, *natt;
NC_VAR_INFO_T *var;
NC_ATT_INFO_T **attlist = NULL;
hid_t locid = 0, datasetid = 0;
int retval = NC_NOERR;
if (!name)
return NC_EINVAL;
LOG((2, "nc_del_att: ncid 0x%x varid %d name %s",
ncid, varid, name));
/* Find metadata for this file. */
if ((retval = nc4_find_nc_grp_h5(ncid, &nc, &grp, &h5)))
return retval;
assert(h5 && grp);
/* If the file is read-only, return an error. */
if (h5->no_write)
return NC_EPERM;
#if 0 /*def USE_PNETCDF*/
/* Take care of files created/opened with parallel-netcdf library. */
if (h5->pnetcdf_file)
return ncmpi_del_att(nc->int_ncid, varid, name);
#endif /* USE_PNETCDF */
/* If it's not in define mode, forget it. */
if (!(h5->flags & NC_INDEF))
{
if (h5->cmode & NC_CLASSIC_MODEL)
return NC_ENOTINDEFINE;
if ((retval = NC4_redef(ncid)))
BAIL(retval);
}
/* Get either the global or a variable attribute list. Also figure
out the HDF5 location it's attached to. */
if (varid == NC_GLOBAL)
{
attlist = &grp->att;
locid = grp->hdf_grpid;
}
else
{
for(var = grp->var; var; var = var->l.next)
{
if (var->varid == varid)
{
attlist = &var->att;
break;
}
}
if (!var)
return NC_ENOTVAR;
if (var->created)
locid = var->hdf_datasetid;
}
/* Now find the attribute by name or number. */
for (att = *attlist; att; att = att->l.next)
if (!strcmp(att->name, name))
break;
/* If att is NULL, we couldn't find the attribute. */
if (!att)
BAIL_QUIET(NC_ENOTATT);
/* Delete it from the HDF5 file, if it's been created. */
if (att->created)
{
assert(locid);
if(H5Adelete(locid, att->name) < 0)
BAIL(NC_EATTMETA);
}
/* Renumber all following attributes. */
for (natt = att->l.next; natt; natt = natt->l.next)
natt->attnum--;
/* Delete this attribute from this list. */
if ((retval = nc4_att_list_del(attlist, att)))
BAIL(retval);
exit:
if (datasetid > 0) H5Dclose(datasetid);
return retval;
}
/* I think all atts should be named the exact same thing, to avoid
confusion! */
int
NC4_rename_att(int ncid, int varid, const char *name,
const char *newname)
{
NC *nc;
NC_GRP_INFO_T *grp;
NC_HDF5_FILE_INFO_T *h5;
NC_VAR_INFO_T *var;
NC_ATT_INFO_T *att, *list;
char norm_newname[NC_MAX_NAME + 1], norm_name[NC_MAX_NAME + 1];
hid_t datasetid = 0;
int retval = NC_NOERR;
if (!name || !newname)
return NC_EINVAL;
LOG((2, "nc_rename_att: ncid 0x%x varid %d name %s newname %s",
ncid, varid, name, newname));
/* If the new name is too long, that's an error. */
if (strlen(newname) > NC_MAX_NAME)
return NC_EMAXNAME;
/* Find metadata for this file. */
if ((retval = nc4_find_nc_grp_h5(ncid, &nc, &grp, &h5)))
return retval;
assert(h5 && grp);
/* If the file is read-only, return an error. */
if (h5->no_write)
return NC_EPERM;
#if 0 /*def USE_PNETCDF*/
/* Take care of files created/opened with parallel-netcdf library. */
if (h5->pnetcdf_file)
return ncmpi_rename_att(nc->int_ncid, varid, name, newname);
#endif /* USE_PNETCDF */
/* Check and normalize the name. */
if ((retval = nc4_check_name(newname, norm_newname)))
return retval;
/* Is norm_newname in use? */
if (varid == NC_GLOBAL)
{
list = grp->att;
}
else
{
for (var = grp->var; var; var = var->l.next)
if (var->varid == varid)
{
list = var->att;
break;
}
if (!var)
return NC_ENOTVAR;
}
for (att = list; att; att = att->l.next)
if (!strncmp(att->name, norm_newname, NC_MAX_NAME))
return NC_ENAMEINUSE;
/* Normalize name and find the attribute. */
if ((retval = nc4_normalize_name(name, norm_name)))
return retval;
for (att = list; att; att = att->l.next)
if (!strncmp(att->name, norm_name, NC_MAX_NAME))
break;
if (!att)
return NC_ENOTATT;
/* If we're not in define mode, new name must be of equal or
less size, if complying with strict NC3 rules. */
if (!(h5->flags & NC_INDEF) && strlen(norm_newname) > strlen(att->name) &&
(h5->cmode & NC_CLASSIC_MODEL))
return NC_ENOTINDEFINE;
/* Delete the original attribute, if it exists in the HDF5 file. */
if (att->created)
{
if (varid == NC_GLOBAL)
{
if (H5Adelete(grp->hdf_grpid, att->name) < 0)
return NC_EHDFERR;
}
else
{
if ((retval = nc4_open_var_grp2(grp, varid, &datasetid)))
return retval;
if (H5Adelete(datasetid, att->name) < 0)
return NC_EHDFERR;
}
att->created = NC_FALSE;
}
/* Copy the new name into our metadata. */
free(att->name);
if (!(att->name = malloc((strlen(norm_newname) + 1) * sizeof(char))))
return NC_ENOMEM;
strcpy(att->name, norm_newname);
att->dirty = NC_TRUE;
return retval;
}
