/* * 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 (c) 1996,1997,2001 by Sun Microsystems, Inc. * All rights reserved. */ #ifndef _ROLL_LOG_H #define _ROLL_LOG_H #include <sys/fs/ufs_fs.h> #ifdef __cplusplus extern "C" { #endif /* * This file contains definitions for the module that rolls the Unix File * System log. */ /* * rl_result_t defines the type of the value that is returned by all roll * log functions. */ typedef enum rl_result { /* * Choose values so that all passing returns are >= 0, and all * failing returns are < 0. */ RL_CORRUPT = -4, /* Corrupted on disk structure. */ RL_FAIL = -3, /* Generic failure. */ RL_SYSERR = -2, /* Failing system call. */ RL_FALSE = -1, RL_SUCCESS = 0, RL_TRUE = 1 } rl_result_t; /* Functions defined in roll_log.c */ extern rl_result_t rl_roll_log(char *dev); extern rl_result_t rl_log_control(char *dev, int request); #ifdef __cplusplus } #endif #endif /* _ROLL_LOG_H */