2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License (the "License").
2N/A * You may not use this file except in compliance with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A/*
2N/A * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
2N/A */
2N/A
2N/A#ifndef _LIBSYSEVENT_H
2N/A#define _LIBSYSEVENT_H
2N/A
2N/A#include <stdio.h>
2N/A#include <thread.h>
2N/A#include <stddef.h>
2N/A#include <synch.h>
2N/A#include <sys/types.h>
2N/A#include <sys/sysevent.h>
2N/A
2N/A#ifdef __cplusplus
2N/Aextern "C" {
2N/A#endif
2N/A
2N/A#define SYSEVENTD_CHAN "syseventd_channel"
2N/A
2N/A/* sysevent loadable module ops structure and related defines */
2N/A#define SE_MAX_RETRY_LIMIT 3
2N/A#define SE_RETRY_TIME 1 /* seconds */
2N/A#define SE_NO_RETRY 1
2N/A#define SE_MAJOR_VERSION 0
2N/A#define SE_MINOR_VERSION 0
2N/A
2N/Astruct slm_mod_ops {
2N/A int major_version;
2N/A int minor_version;
2N/A int retry_limit;
2N/A int (*deliver_event)();
2N/A};
2N/A
2N/Atypedef void *sysevent_handle_t;
2N/Atypedef void *subscriber_t;
2N/A
2N/Aint sysevent_post_event(char *event_class, char *event_subclass, char *vendor,
2N/A char *pub_name, nvlist_t *attr_list, sysevent_id_t *eid);
2N/Asysevent_t *sysevent_dup(sysevent_t *ev);
2N/Avoid sysevent_free(sysevent_t *ev);
2N/Aint sysevent_get_attr_list(sysevent_t *ev, nvlist_t **nvlist);
2N/Aint sysevent_lookup_attr(sysevent_t *ev, char *name, int datatype,
2N/A sysevent_value_t *se_value);
2N/Asysevent_attr_t *sysevent_attr_next(sysevent_t *ev, sysevent_attr_t *attr);
2N/Achar *sysevent_attr_name(sysevent_attr_t *attr);
2N/Aint sysevent_attr_value(sysevent_attr_t *attr, sysevent_value_t *se_value);
2N/Aint sysevent_get_class(sysevent_t *ev);
2N/Achar *sysevent_get_class_name(sysevent_t *ev);
2N/Aint sysevent_get_subclass(sysevent_t *ev);
2N/Achar *sysevent_get_subclass_name(sysevent_t *ev);
2N/Achar *sysevent_get_pub(sysevent_t *ev);
2N/Achar *sysevent_get_vendor_name(sysevent_t *ev);
2N/Achar *sysevent_get_pub_name(sysevent_t *ev);
2N/Avoid sysevent_get_pid(sysevent_t *ev, pid_t *pid);
2N/Auint64_t sysevent_get_seq(sysevent_t *ev);
2N/Avoid sysevent_get_time(sysevent_t *ev, hrtime_t *etime);
2N/Asize_t sysevent_get_size(sysevent_t *ev);
2N/A
2N/A/* syseventd subscriber interfaces */
2N/Asysevent_handle_t *sysevent_bind_handle(void (*event_handler)(sysevent_t *ev));
2N/Asysevent_handle_t *sysevent_bind_xhandle(void (*event_handler)(sysevent_t *ev),
2N/A sysevent_subattr_t *);
2N/Avoid sysevent_unbind_handle(sysevent_handle_t *sysevent_hdl);
2N/Aint sysevent_subscribe_event(sysevent_handle_t *sysevent_hdl,
2N/A const char *event_class, const char **event_subclass_list,
2N/A int num_subclasses);
2N/Avoid sysevent_unsubscribe_event(sysevent_handle_t *sysevent_hdl,
2N/A const char *event_class);
2N/A
2N/A/* Subscriber private interfaces */
2N/Asysevent_t *sysevent_alloc_event(char *event_class, char *event_subclass,
2N/A char *vendor, char *pub_name, nvlist_t *attr_list);
2N/Aint sysevent_send_event(sysevent_handle_t *shp, sysevent_t *ev);
2N/Asysevent_handle_t *sysevent_open_channel(const char *channel);
2N/Asysevent_handle_t *sysevent_open_channel_alt(const char *channel_path);
2N/Avoid sysevent_close_channel(sysevent_handle_t *shp);
2N/Aint sysevent_bind_subscriber(sysevent_handle_t *shp,
2N/A void (*event_handler)(sysevent_t *ev));
2N/Aint sysevent_bind_xsubscriber(sysevent_handle_t *shp,
2N/A void (*event_handler)(sysevent_t *ev), sysevent_subattr_t *);
2N/Avoid sysevent_unbind_subscriber(sysevent_handle_t *shp);
2N/Aint sysevent_bind_publisher(sysevent_handle_t *shp);
2N/Avoid sysevent_unbind_publisher(sysevent_handle_t *shp);
2N/Aint sysevent_register_event(sysevent_handle_t *shp, const char *event_class,
2N/A const char **event_subclass_list, int num_subclasses);
2N/Avoid sysevent_unregister_event(sysevent_handle_t *shp,
2N/A const char *event_class);
2N/Avoid sysevent_cleanup_subscribers(sysevent_handle_t *shp);
2N/Avoid sysevent_cleanup_publishers(sysevent_handle_t *shp);
2N/A
2N/A/* Debug interfaces */
2N/Avoid se_print(FILE *fp, sysevent_t *);
2N/A
2N/A#ifdef __cplusplus
2N/A}
2N/A#endif
2N/A
2N/A#endif /* _LIBSYSEVENT_H */