1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef ASYNC_H 28*0Sstevel@tonic-gate #define ASYNC_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #include <sys/types.h> 33*0Sstevel@tonic-gate #include <libinetutil.h> 34*0Sstevel@tonic-gate #include <dhcpagent_ipc.h> 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate /* 37*0Sstevel@tonic-gate * async.[ch] comprise the interface used to handle asynchronous DHCP 38*0Sstevel@tonic-gate * commands. see ipc_event() in agent.c for more documentation on 39*0Sstevel@tonic-gate * the treatment of asynchronous DHCP commands. see async.c for 40*0Sstevel@tonic-gate * documentation on how to use the exported functions. 41*0Sstevel@tonic-gate */ 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate #ifdef __cplusplus 44*0Sstevel@tonic-gate extern "C" { 45*0Sstevel@tonic-gate #endif 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate struct ifslist; /* forward declaration */ 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate struct async_action { 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate dhcp_ipc_type_t as_cmd; /* command/action in progress */ 52*0Sstevel@tonic-gate iu_timer_id_t as_tid; /* async timer id */ 53*0Sstevel@tonic-gate boolean_t as_user; /* user-generated async cmd */ 54*0Sstevel@tonic-gate }; 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gate #define DHCP_ASYNC_WAIT 60 /* seconds */ 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate boolean_t async_pending(struct ifslist *); 59*0Sstevel@tonic-gate int async_start(struct ifslist *, dhcp_ipc_type_t, boolean_t); 60*0Sstevel@tonic-gate void async_finish(struct ifslist *); 61*0Sstevel@tonic-gate int async_cancel(struct ifslist *); 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate #ifdef __cplusplus 64*0Sstevel@tonic-gate } 65*0Sstevel@tonic-gate #endif 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate #endif /* ASYNC_H */ 68