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/*LINTLIBRARY*/ 22/*PROTOLIB1*/ 23/* 24 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 * 27 * usr/src/lib/libsysevent/llib-lsysevent 28 */ 29 30#include <synch.h> 31#include <thread.h> 32#include "libsysevent.h" 33 34int sysevent_post_event(char *event_class, char *event_subclass, char *vendor, 35 char *pub_name, nvlist_t *attr_list, sysevent_id_t *eid); 36sysevent_t *sysevent_dup(sysevent_t *ev); 37 38void sysevent_free(sysevent_t *ev); 39 40int sysevent_get_attr_list(sysevent_t *ev, nvlist_t **nvlist); 41 42int sysevent_lookup_attr(sysevent_t *ev, char *name, int datatype, 43 sysevent_value_t *se_value); 44 45sysevent_attr_t *sysevent_attr_next(sysevent_t *ev, sysevent_attr_t *attr); 46 47char *sysevent_attr_name(sysevent_attr_t *attr); 48 49int sysevent_attr_value(sysevent_attr_t *attr, sysevent_value_t *se_value); 50 51int sysevent_get_class(sysevent_t *ev); 52 53char *sysevent_get_class_name(sysevent_t *ev); 54 55int sysevent_get_subclass(sysevent_t *ev); 56 57char *sysevent_get_subclass_name(sysevent_t *ev); 58 59char *sysevent_get_pub(sysevent_t *ev); 60 61char *sysevent_get_vendor_name(sysevent_t *ev); 62 63char *sysevent_get_pub_name(sysevent_t *ev); 64 65void sysevent_get_pid(sysevent_t *ev, pid_t *pid); 66 67uint64_t sysevent_get_seq(sysevent_t *ev); 68 69void sysevent_get_time(sysevent_t *ev, hrtime_t *etime); 70 71size_t sysevent_get_size(sysevent_t *ev); 72 73int sysevent_send_event(sysevent_handle_t *sysevent_hdl, sysevent_t *ev); 74 75sysevent_t * sysevent_alloc_event(char *event_class, char *event_subclass, 76 char *vendor, char *pub_name, nvlist_t *attr_list); 77 78sysevent_handle_t * sysevent_open_channel(const char *channel); 79 80sysevent_handle_t * sysevent_open_channel_alt(const char *channel_path); 81 82void sysevent_close_channel(sysevent_handle_t *shp); 83 84int sysevent_bind_subscriber(sysevent_handle_t *shp, 85 void (*callback)(sysevent_t *data)); 86 87int sysevent_bind_publisher(sysevent_handle_t *shp); 88 89void sysevent_unbind_subscriber(sysevent_handle_t *shp); 90 91void sysevent_unbind_publisher(sysevent_handle_t *shp); 92 93int sysevent_register_event(sysevent_handle_t *shp, const char *event_class, 94 const char **event_subclass_list, int num_subclasses); 95 96void sysevent_unregister_event(sysevent_handle_t *shp, 97 const char *event_class); 98 99void sysevent_cleanup_publishers(sysevent_handle_t *shp); 100 101void sysevent_cleanup_subscribers(sysevent_handle_t *shp); 102 103sysevent_handle_t *sysevent_bind_handle(void (*event_handler)(sysevent_t *ev)); 104 105void sysevent_unbind_handle(sysevent_handle_t *shp); 106 107int sysevent_subscribe_event(sysevent_handle_t *shp, const char *event_class, 108 const char **event_subclass_list, int num_subclasses); 109 110void sysevent_unsubscribe_event(sysevent_handle_t *shp, 111 const char *event_class); 112 113void se_print(FILE *fp, sysevent_t *ev); 114 115int sysevent_evc_bind(const char *channel_path, evchan_t **scpp, 116 uint32_t flags); 117 118int sysevent_evc_unbind(evchan_t *scp); 119 120int sysevent_evc_publish(evchan_t *scp, const char *event_class, 121 const char *event_subclass, const char *vendor, const char *pub_name, 122 nvlist_t *attr_list, uint32_t flags); 123 124int sysevent_evc_subscribe(evchan_t *scp, const char *sid, 125 const char *event_class, 126 int (*event_handler)(sysevent_t *ev, void *cookie), 127 void *cookie, uint32_t flags); 128int sysevent_evc_xsubscribe(evchan_t *scp, const char *sid, 129 const char *event_class, 130 int (*event_handler)(sysevent_t *ev, void *cookie), 131 void *cookie, uint32_t flags, 132 sysevent_subattr_t *xs); 133 134int sysevent_evc_unsubscribe(evchan_t *scp, const char *sid); 135 136int sysevent_evc_control(evchan_t *scp, int cmd, ...); 137 138sysevent_subattr_t *sysevent_subattr_alloc(void); 139void sysevent_subattr_free(sysevent_subattr_t *attr); 140 141void sysevent_subattr_thrcreate(sysevent_subattr_t *attr, 142 door_xcreate_server_func_t *func, void *cookie); 143void sysevent_subattr_thrsetup(sysevent_subattr_t *attr, 144 door_xcreate_thrsetup_func_t *func, void *cookie); 145 146void sysevent_subattr_thrattr(sysevent_subattr_t *attr, 147 pthread_attr_t *thrattr); 148 149