libfmd_log/common/fmd_log_impl.h

	fmd_log_impl.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
 * 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 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _FMD_LOG_IMPL_H
#define _FMD_LOG_IMPL_H

#pragma ident   "%Z%%M% %I% %E% SMI"

#include <sys/types.h>
#include <sys/stat.h>
#include <exacct.h>
#include <fmd_log.h>

#ifdef  __cplusplus
extern "C" {
#endif

struct fmd_log {
    struct stat64 log_stat;     /* fstat64() information for log file */
    ea_file_t log_ea;       /* libexacct handle for log file */
    char *log_path;         /* log file pathname used for open */
    char *log_version;      /* creator version string */
    char *log_label;        /* label indicating type */
    char *log_osrelease;        /* uname -r at log creation time */
    char *log_osversion;        /* uname -v at log creation time */
    char *log_platform;     /* uname -i at log creation time */
    int log_abi;            /* abi version of library client */
    int log_errno;          /* err from last library call */
    int log_fd;         /* file descriptor for log */
    int log_flags;          /* miscellaneous flags (see below) */
    struct fmd_log *log_xrefs;  /* list of cross-referenced logs */
    struct fmd_log *log_xnext;  /* next log on cross-reference list */
};

#define FMD_LF_EAOPEN   0x1     /* log_ea is open and active */
#define FMD_LF_START    0x2     /* log is at start of iter */
#define FMD_LF_XREFS    0x4     /* log xrefs have been loaded */
#define FMD_LF_DEBUG    0x8     /* print debug messages for this log */

typedef struct fmd_log_filtvec {
    const fmd_log_filter_t *filt_argv; /* set of equivalent filters to OR */
    uint_t filt_argc;       /* number of total filters to AND */
} fmd_log_filtvec_t;

#define EFDL_BASE   1000        /* base value for libfmd_log errnos */

enum {
    EFDL_VERSION = EFDL_BASE,   /* invalid library client version */
    EFDL_NOMEM,         /* memory allocation failure */
    EFDL_BADHDR,            /* invalid fmd file header */
    EFDL_NOCLASS,           /* record does not contain class */
    EFDL_BADTAG,            /* invalid exacct catalog tag */
    EFDL_BADREF,            /* invalid cross-reference group */
    EFDL_BADDEV,            /* invalid cross-reference dev_t */
    /*
     * Note: EFDL_EXACCT must be the final internal errno definition so we
     * can store libexacct ea_error() values as EFDL_EXACCT + ea_error().
     */
    EFDL_EXACCT         /* exacct error (must be last!) */
};

#ifdef  __cplusplus
}
#endif

#endif  /* _FMD_LOG_IMPL_H */