1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright (c) 1994, by Sun Microsytems, Inc. 24*7c478bd9Sstevel@tonic-gate */ 25*7c478bd9Sstevel@tonic-gate 26*7c478bd9Sstevel@tonic-gate #ifndef _EXPR_H 27*7c478bd9Sstevel@tonic-gate #define _EXPR_H 28*7c478bd9Sstevel@tonic-gate 29*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 30*7c478bd9Sstevel@tonic-gate 31*7c478bd9Sstevel@tonic-gate /* 32*7c478bd9Sstevel@tonic-gate * Includes 33*7c478bd9Sstevel@tonic-gate */ 34*7c478bd9Sstevel@tonic-gate 35*7c478bd9Sstevel@tonic-gate #include <stdio.h> 36*7c478bd9Sstevel@tonic-gate 37*7c478bd9Sstevel@tonic-gate #include "queue.h" 38*7c478bd9Sstevel@tonic-gate #include "spec.h" 39*7c478bd9Sstevel@tonic-gate 40*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 41*7c478bd9Sstevel@tonic-gate extern "C" { 42*7c478bd9Sstevel@tonic-gate #endif 43*7c478bd9Sstevel@tonic-gate 44*7c478bd9Sstevel@tonic-gate /* 45*7c478bd9Sstevel@tonic-gate * Typedefs 46*7c478bd9Sstevel@tonic-gate */ 47*7c478bd9Sstevel@tonic-gate 48*7c478bd9Sstevel@tonic-gate typedef struct expr { 49*7c478bd9Sstevel@tonic-gate queue_node_t qn; 50*7c478bd9Sstevel@tonic-gate spec_t *left_p; 51*7c478bd9Sstevel@tonic-gate spec_t *right_p; 52*7c478bd9Sstevel@tonic-gate 53*7c478bd9Sstevel@tonic-gate } expr_t; 54*7c478bd9Sstevel@tonic-gate 55*7c478bd9Sstevel@tonic-gate 56*7c478bd9Sstevel@tonic-gate /* 57*7c478bd9Sstevel@tonic-gate * Declarations 58*7c478bd9Sstevel@tonic-gate */ 59*7c478bd9Sstevel@tonic-gate 60*7c478bd9Sstevel@tonic-gate expr_t * expr(spec_t * left_p, spec_t * right_p); 61*7c478bd9Sstevel@tonic-gate void expr_destroy(expr_t * list_p); 62*7c478bd9Sstevel@tonic-gate expr_t * expr_list(expr_t * list_p, expr_t * item_p); 63*7c478bd9Sstevel@tonic-gate void expr_print(FILE * stream, expr_t * list_p); 64*7c478bd9Sstevel@tonic-gate boolean_t expr_match(expr_t * expr_p, const char *attrs); 65*7c478bd9Sstevel@tonic-gate expr_t * expr_dup(expr_t * list_p); 66*7c478bd9Sstevel@tonic-gate 67*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 68*7c478bd9Sstevel@tonic-gate } 69*7c478bd9Sstevel@tonic-gate #endif 70*7c478bd9Sstevel@tonic-gate 71*7c478bd9Sstevel@tonic-gate #endif /* _EXPR_H */ 72