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 5*d04ccbb3Scarlsonj * Common Development and Distribution License (the "License"). 6*d04ccbb3Scarlsonj * 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*d04ccbb3Scarlsonj * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 237c478bd9Sstevel@tonic-gate * Use is subject to license terms. 247c478bd9Sstevel@tonic-gate */ 257c478bd9Sstevel@tonic-gate 267c478bd9Sstevel@tonic-gate #ifndef ASYNC_H 277c478bd9Sstevel@tonic-gate #define ASYNC_H 287c478bd9Sstevel@tonic-gate 297c478bd9Sstevel@tonic-gate #include <sys/types.h> 307c478bd9Sstevel@tonic-gate #include <libinetutil.h> 317c478bd9Sstevel@tonic-gate #include <dhcpagent_ipc.h> 327c478bd9Sstevel@tonic-gate 33*d04ccbb3Scarlsonj #include "common.h" 34*d04ccbb3Scarlsonj 357c478bd9Sstevel@tonic-gate /* 367c478bd9Sstevel@tonic-gate * async.[ch] comprise the interface used to handle asynchronous DHCP 377c478bd9Sstevel@tonic-gate * commands. see ipc_event() in agent.c for more documentation on 387c478bd9Sstevel@tonic-gate * the treatment of asynchronous DHCP commands. see async.c for 397c478bd9Sstevel@tonic-gate * documentation on how to use the exported functions. 407c478bd9Sstevel@tonic-gate */ 417c478bd9Sstevel@tonic-gate 427c478bd9Sstevel@tonic-gate #ifdef __cplusplus 437c478bd9Sstevel@tonic-gate extern "C" { 447c478bd9Sstevel@tonic-gate #endif 457c478bd9Sstevel@tonic-gate 46*d04ccbb3Scarlsonj typedef struct async_action { 47*d04ccbb3Scarlsonj dhcp_ipc_type_t as_cmd; /* command/action in progress */ 48*d04ccbb3Scarlsonj boolean_t as_user; /* user-generated async cmd */ 49*d04ccbb3Scarlsonj boolean_t as_present; /* async operation present */ 50*d04ccbb3Scarlsonj } async_action_t; 517c478bd9Sstevel@tonic-gate 52*d04ccbb3Scarlsonj boolean_t async_start(dhcp_smach_t *, dhcp_ipc_type_t, boolean_t); 53*d04ccbb3Scarlsonj void async_finish(dhcp_smach_t *); 54*d04ccbb3Scarlsonj boolean_t async_cancel(dhcp_smach_t *); 557c478bd9Sstevel@tonic-gate 567c478bd9Sstevel@tonic-gate #ifdef __cplusplus 577c478bd9Sstevel@tonic-gate } 587c478bd9Sstevel@tonic-gate #endif 597c478bd9Sstevel@tonic-gate 607c478bd9Sstevel@tonic-gate #endif /* ASYNC_H */ 61