Function set_msg_branch_attr

dset.c:933–970

int set_msg_branch_attr(unsigned int b_idx, int name_id,
										unsigned short flags, int_str val)
{
	struct dset_ctx *dsct = get_dset_ctx();
	struct usr_avp **attrs;
	struct usr_avp *avp;
	struct usr_avp** old_list;

	/* if we have to set an ATTR for RURI branch, we need to have the dset
	 * allocated (as the attr holder is there) */
	if (dsct==NULL && (b_idx!=0 || (b_idx==0 && _dst_malloc(&dsct)<0)) )
		return -1;

	if (b_idx==0)
		attrs = &(dsct->ruri_attrs);
	else if (b_idx-1 < get_dset_size())
		attrs = &dsct->branches[b_idx - 1].branch.attrs;
	else {
		LM_DBG("index %d out of rante (available branches %d)\n",
			b_idx, get_dset_size() );
		return -1;
	}

	LM_DBG("setting attr [%d] on branch %d/ptr=%p\n",name_id, b_idx, attrs);

	/* operate on the list of ATTRS/AVPS of the branch */
	old_list = set_avp_list( attrs );

	if ( (avp=search_first_avp( 0, name_id, NULL, 0))!=NULL )
		destroy_avp(avp);

	if ( !(flags&AVP_VAL_NULL) )
		add_avp( flags, name_id, val);

	set_avp_list( old_list );

	return 1;
}


struct usr_avp **ruri_branch_attrs_head(void)