/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2005 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _ERRORQ_H #define _ERRORQ_H #pragma ident "%Z%%M% %I% %E% SMI" #include <sys/types.h> #include <sys/time.h> #include <sys/nvpair.h> #ifdef __cplusplus extern "C" { #endif typedef struct errorq errorq_t; typedef struct errorq_elem errorq_elem_t; typedef void (*errorq_func_t)(void *, const void *, const errorq_elem_t *); /* * Public flags for errorq_create(): bit range 0-15 */ #define ERRORQ_VITAL 0x0001 /* drain queue automatically on system reset */ /* * Public flags for errorq_dispatch(): */ #define ERRORQ_ASYNC 0 /* schedule async queue drain for caller */ #define ERRORQ_SYNC 1 /* do not schedule drain; caller will drain */ #ifdef _KERNEL extern errorq_t *errorq_create(const char *, errorq_func_t, void *, ulong_t, size_t, uint_t, uint_t); extern errorq_t *errorq_nvcreate(const char *, errorq_func_t, void *, ulong_t, size_t, uint_t, uint_t); extern void errorq_destroy(errorq_t *); extern void errorq_dispatch(errorq_t *, const void *, size_t, uint_t); extern void errorq_drain(errorq_t *); extern void errorq_init(void); extern void errorq_panic(void); extern errorq_elem_t *errorq_reserve(errorq_t *); extern void errorq_commit(errorq_t *, errorq_elem_t *, uint_t); extern void errorq_cancel(errorq_t *, errorq_elem_t *); extern nvlist_t *errorq_elem_nvl(errorq_t *, const errorq_elem_t *); extern nv_alloc_t *errorq_elem_nva(errorq_t *, const errorq_elem_t *); extern void *errorq_elem_dup(errorq_t *, const errorq_elem_t *, errorq_elem_t **); extern void errorq_dump(); #endif /* _KERNEL */ #ifdef __cplusplus } #endif #endif /* _ERRORQ_H */ |