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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SNMPLIB_H 28 #define _SNMPLIB_H 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 #ifdef USE_SOCKETS 35 #include <sys/types.h> 36 #include <sys/socket.h> 37 #include <netinet/in.h> 38 #include <arpa/inet.h> 39 #endif 40 41 /* 42 * Groups of OIDs are registered with the picl snmp library to provide 43 * the library with a hint as to the set of OIDs to do GETBULK requests 44 */ 45 typedef struct oidgroup { 46 struct oidgroup *next; 47 char *oidstrs; 48 int n_oids; 49 int is_volatile; 50 } oidgroup_t; 51 52 /* 53 * Private (opaque to clients) handle to manage per-client snmp data 54 */ 55 struct picl_snmphdl { 56 oidgroup_t *group; 57 #ifdef USE_SOCKETS 58 struct sockaddr_in agent_addr; 59 #endif 60 int fd; 61 }; 62 63 #define MIBCACHE_BLK_SZ 256 64 #define MIBCACHE_BLK_SHIFT 8 65 #define REFRESHQ_BLK_SZ 256 66 #define REFRESHQ_BLK_SHIFT 8 67 68 #define HRTIME_SCALE 10LL /* internal time in 10s of seconds */ 69 #define MAX_INCACHE_TIME (300 / HRTIME_SCALE) 70 #define MAX_INT_LEN 16 /* #chars to print */ 71 72 #define DS_SNMP_DRIVER "/devices/pseudo/ds_snmp@0:ds_snmp" 73 74 #ifdef __cplusplus 75 } 76 #endif 77 78 #endif /* _SNMPLIB_H */ 79