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/*LINTLIBRARY*/ 23/*PROTOLIB1*/ 24/* 25 * Copyright 2000-2003 Sun Microsystems, Inc. All rights reserved. 26 * Use is subject to license terms. 27 * 28 * usr/src/lib/libsysevent/llib-lsysevent 29 */ 30 31#pragma ident "%Z%%M% %I% %E% SMI" 32 33#include <synch.h> 34#include <thread.h> 35#include "libsysevent.h" 36 37int sysevent_post_event(char *event_class, char *event_subclass, char *vendor, 38 char *pub_name, nvlist_t *attr_list, sysevent_id_t *eid); 39sysevent_t *sysevent_dup(sysevent_t *ev); 40 41void sysevent_free(sysevent_t *ev); 42 43int sysevent_get_attr_list(sysevent_t *ev, nvlist_t **nvlist); 44 45int sysevent_lookup_attr(sysevent_t *ev, char *name, int datatype, 46 sysevent_value_t *se_value); 47 48sysevent_attr_t *sysevent_attr_next(sysevent_t *ev, sysevent_attr_t *attr); 49 50char *sysevent_attr_name(sysevent_attr_t *attr); 51 52int sysevent_attr_value(sysevent_attr_t *attr, sysevent_value_t *se_value); 53 54int sysevent_get_class(sysevent_t *ev); 55 56char *sysevent_get_class_name(sysevent_t *ev); 57 58int sysevent_get_subclass(sysevent_t *ev); 59 60char *sysevent_get_subclass_name(sysevent_t *ev); 61 62char *sysevent_get_pub(sysevent_t *ev); 63 64char *sysevent_get_vendor_name(sysevent_t *ev); 65 66char *sysevent_get_pub_name(sysevent_t *ev); 67 68void sysevent_get_pid(sysevent_t *ev, pid_t *pid); 69 70uint64_t sysevent_get_seq(sysevent_t *ev); 71 72void sysevent_get_time(sysevent_t *ev, hrtime_t *etime); 73 74size_t sysevent_get_size(sysevent_t *ev); 75 76int sysevent_send_event(sysevent_handle_t *sysevent_hdl, sysevent_t *ev); 77 78sysevent_t * sysevent_alloc_event(char *event_class, char *event_subclass, 79 char *vendor, char *pub_name, nvlist_t *attr_list); 80 81sysevent_handle_t * sysevent_open_channel(const char *channel); 82 83sysevent_handle_t * sysevent_open_channel_alt(const char *channel_path); 84 85void sysevent_close_channel(sysevent_handle_t *shp); 86 87int sysevent_bind_subscriber(sysevent_handle_t *shp, 88 void (*callback)(sysevent_t *data)); 89 90int sysevent_bind_publisher(sysevent_handle_t *shp); 91 92void sysevent_unbind_subscriber(sysevent_handle_t *shp); 93 94void sysevent_unbind_publisher(sysevent_handle_t *shp); 95 96int sysevent_register_event(sysevent_handle_t *shp, const char *event_class, 97 const char **event_subclass_list, int num_subclasses); 98 99void sysevent_unregister_event(sysevent_handle_t *shp, 100 const char *event_class); 101 102void sysevent_cleanup_publishers(sysevent_handle_t *shp); 103 104void sysevent_cleanup_subscribers(sysevent_handle_t *shp); 105 106sysevent_handle_t *sysevent_bind_handle(void (*event_handler)(sysevent_t *ev)); 107 108void sysevent_unbind_handle(sysevent_handle_t *shp); 109 110int sysevent_subscribe_event(sysevent_handle_t *shp, const char *event_class, 111 const char **event_subclass_list, int num_subclasses); 112 113void sysevent_unsubscribe_event(sysevent_handle_t *shp, 114 const char *event_class); 115 116void se_print(FILE *fp, sysevent_t *ev); 117 118int sysevent_evc_bind(const char *channel_path, evchan_t **scpp, 119 uint32_t flags); 120 121void sysevent_evc_unbind(evchan_t *scp); 122 123int sysevent_evc_publish(evchan_t *scp, const char *event_class, 124 const char *event_subclass, const char *vendor, const char *pub_name, 125 nvlist_t *attr_list, uint32_t flags); 126 127int sysevent_evc_subscribe(evchan_t *scp, const char *sid, 128 const char *event_class, 129 int (*event_handler)(sysevent_t *ev, void *cookie), 130 void *cookie, uint32_t flags); 131 132void sysevent_evc_unsubscribe(evchan_t *scp, const char *sid); 133 134int sysevent_evc_control(evchan_t *scp, int cmd, ...); 135