1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef IPC_ACTION_H 28 #define IPC_ACTION_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <sys/types.h> 33 #include <netinet/in.h> 34 #include <netinet/dhcp.h> 35 #include <dhcpagent_ipc.h> 36 #include <libinetutil.h> 37 38 #include "agent.h" 39 40 /* 41 * ipc_action.[ch] make up the interface used to control the current 42 * pending interprocess communication transaction taking place. see 43 * ipc_action.c for documentation on how to use the exported functions. 44 */ 45 46 #ifdef __cplusplus 47 extern "C" { 48 #endif 49 50 struct ifslist; /* forward declaration */ 51 52 void ipc_action_init(struct ifslist *); 53 int ipc_action_start(struct ifslist *, dhcp_ipc_request_t *, int); 54 void ipc_action_finish(struct ifslist *, int); 55 boolean_t ipc_action_pending(struct ifslist *); 56 void ipc_action_cancel_timer(struct ifslist *); 57 58 59 struct ipc_action { 60 61 dhcp_ipc_type_t ia_cmd; /* command/action requested */ 62 int ia_fd; /* ipc channel descriptor */ 63 iu_timer_id_t ia_tid; /* ipc timer id */ 64 dhcp_ipc_request_t *ia_request; /* ipc request pointer */ 65 }; 66 67 #ifdef __cplusplus 68 } 69 #endif 70 71 #endif /* IPC_ACTION_H */ 72