17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5d96ce684Sstephh * Common Development and Distribution License (the "License"). 6d96ce684Sstephh * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 217c478bd9Sstevel@tonic-gate /* 22*b5016cbbSstephh * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 237c478bd9Sstevel@tonic-gate * Use is subject to license terms. 247c478bd9Sstevel@tonic-gate * 257c478bd9Sstevel@tonic-gate * eval.h -- public definitions for eval module 267c478bd9Sstevel@tonic-gate * 277c478bd9Sstevel@tonic-gate */ 287c478bd9Sstevel@tonic-gate 297c478bd9Sstevel@tonic-gate #ifndef _EFT_EVAL_H 307c478bd9Sstevel@tonic-gate #define _EFT_EVAL_H 317c478bd9Sstevel@tonic-gate 327c478bd9Sstevel@tonic-gate #ifdef __cplusplus 337c478bd9Sstevel@tonic-gate extern "C" { 347c478bd9Sstevel@tonic-gate #endif 357c478bd9Sstevel@tonic-gate 367c478bd9Sstevel@tonic-gate struct evalue { 377c478bd9Sstevel@tonic-gate enum datatype { 387c478bd9Sstevel@tonic-gate UNDEFINED = 0, 397c478bd9Sstevel@tonic-gate UINT64, /* use for Boolean as well */ 407c478bd9Sstevel@tonic-gate STRING, /* usually pointer from stable() */ 417c478bd9Sstevel@tonic-gate NODEPTR /* (struct node *) */ 427c478bd9Sstevel@tonic-gate } t; 437c478bd9Sstevel@tonic-gate /* 447c478bd9Sstevel@tonic-gate * using v to handle all values eliminates the need for switch() 457c478bd9Sstevel@tonic-gate * blocks during assignments, comparisons and other operations 467c478bd9Sstevel@tonic-gate */ 477c478bd9Sstevel@tonic-gate unsigned long long v; 487c478bd9Sstevel@tonic-gate }; 497c478bd9Sstevel@tonic-gate 50*b5016cbbSstephh int eval_potential(struct node *np, struct lut *ex, struct node *events[], 51d96ce684Sstephh struct node **newc, struct config *croot); 52*b5016cbbSstephh int eval_expr(struct node *np, struct lut *ex, struct node *events[], 537c478bd9Sstevel@tonic-gate struct lut **globals, struct config *croot, struct arrow *arrowp, 547c478bd9Sstevel@tonic-gate int try, struct evalue *valuep); 557c478bd9Sstevel@tonic-gate 567c478bd9Sstevel@tonic-gate #ifdef __cplusplus 577c478bd9Sstevel@tonic-gate } 587c478bd9Sstevel@tonic-gate #endif 597c478bd9Sstevel@tonic-gate 607c478bd9Sstevel@tonic-gate #endif /* _EFT_EVAL_H */ 61