/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (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) 1984, 1986, 1987, 1988, 1989 AT&T */
/*        All Rights Reserved   */


/*
 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _SA_H
#define _SA_H

/*
 * sa.h contains struct sa and defines variables used in sadc.c and sar.c.
 * RESTRICTION: the data types defined in this file must not be changed.
 * sar writes these types to disk as binary data and to ensure version to
 * version compatibility they must not be changed.
 */

#include <sys/kstat.h>

#ifdef  __cplusplus
extern "C" {
#endif

typedef struct iodevinfo {
        struct iodevinfo *next;
        kstat_t *ksp;
        kstat_t ks;
        kstat_io_t kios;
} iodevinfo_t;

#define KMEM_SMALL  0           /* small KMEM request index             */
#define KMEM_LARGE  1           /* large KMEM request index             */
#define KMEM_OSIZE  2           /* outsize KMEM request index           */
#define KMEM_NCLASS 3           /* # of KMEM request classes            */

typedef struct kmeminfo {
        ulong_t km_mem[KMEM_NCLASS];    /* amount of mem owned by KMEM  */
        ulong_t km_alloc[KMEM_NCLASS];  /* amount of mem allocated      */
        ulong_t km_fail[KMEM_NCLASS];   /* # of failed requests         */
} kmeminfo_t;

/*
 * structure sa defines the data structure of system activity data file
 */

struct sa {
        int             valid;          /* non-zero for valid data      */
        time_t          ts;             /* time stamp                   */

        cpu_sysinfo_t   csi;            /* per-CPU system information   */
        cpu_vminfo_t    cvmi;           /* per-CPU vm information       */
        sysinfo_t       si;             /* global system information    */
        vminfo_t        vmi;            /* global vm information        */
        kmeminfo_t      kmi;            /* kernel mem allocation info   */

        ulong_t         szinode;        /* inode table size             */
        ulong_t         szfile;         /* file table size              */
        ulong_t         szproc;         /* proc table size              */
        ulong_t         szlckr;         /* file record lock table size  */

        ulong_t         mszinode;       /* max inode table size         */
        ulong_t         mszfile;        /* max file table size          */
        ulong_t         mszproc;        /* max proc table size          */
        ulong_t         mszlckr;        /* max file rec lock table size */

        ulong_t niodevs;                /* number of I/O devices        */

        /* An array of iodevinfo structs come next in the sadc files    */
};

typedef struct cpu64_sysinfo {
        uint64_t        cpu[CPU_STATES];
        uint64_t        wait[W_STATES];
        uint64_t        bread;
        uint64_t        bwrite;
        uint64_t        lread;
        uint64_t        lwrite;
        uint64_t        phread;
        uint64_t        phwrite;
        uint64_t        pswitch;
        uint64_t        trap;
        uint64_t        intr;
        uint64_t        syscall;
        uint64_t        sysread;
        uint64_t        syswrite;
        uint64_t        sysfork;
        uint64_t        sysvfork;
        uint64_t        sysexec;
        uint64_t        readch;
        uint64_t        writech;
        uint64_t        rcvint;
        uint64_t        xmtint;
        uint64_t        mdmint;
        uint64_t        rawch;
        uint64_t        canch;
        uint64_t        outch;
        uint64_t        msg;
        uint64_t        sema;
        uint64_t        namei;
        uint64_t        ufsiget;
        uint64_t        ufsdirblk;
        uint64_t        ufsipage;
        uint64_t        ufsinopage;
        uint64_t        inodeovf;
        uint64_t        fileovf;
        uint64_t        procovf;
        uint64_t        intrthread;
        uint64_t        intrblk;
        uint64_t        idlethread;
        uint64_t        inv_swtch;
        uint64_t        nthreads;
        uint64_t        cpumigrate;
        uint64_t        xcalls;
        uint64_t        mutex_adenters;
        uint64_t        rw_rdfails;
        uint64_t        rw_wrfails;
        uint64_t        modload;
        uint64_t        modunload;
        uint64_t        bawrite;
        uint64_t        rw_enters;
        uint64_t        win_uo_cnt;
        uint64_t        win_uu_cnt;
        uint64_t        win_so_cnt;
        uint64_t        win_su_cnt;
        uint64_t        win_suo_cnt;
} cpu64_sysinfo_t;

typedef struct cpu64_vminfo {
        uint64_t        pgrec;
        uint64_t        pgfrec;
        uint64_t        pgin;
        uint64_t        pgpgin;
        uint64_t        pgout;
        uint64_t        pgpgout;
        uint64_t        swapin;
        uint64_t        pgswapin;
        uint64_t        swapout;
        uint64_t        pgswapout;
        uint64_t        zfod;
        uint64_t        dfree;
        uint64_t        scan;
        uint64_t        rev;
        uint64_t        hat_fault;
        uint64_t        as_fault;
        uint64_t        maj_fault;
        uint64_t        cow_fault;
        uint64_t        prot_fault;
        uint64_t        softlock;
        uint64_t        kernel_asflt;
        uint64_t        pgrrun;
        uint64_t        execpgin;
        uint64_t        execpgout;
        uint64_t        execfree;
        uint64_t        anonpgin;
        uint64_t        anonpgout;
        uint64_t        anonfree;
        uint64_t        fspgin;
        uint64_t        fspgout;
        uint64_t        fsfree;
} cpu64_vminfo_t;

typedef struct sysinfo64 {
        uint64_t        updates;
        uint64_t        runque;
        uint64_t        runocc;
        uint64_t        swpque;
        uint64_t        swpocc;
        uint64_t        waiting;
} sysinfo64_t;

struct sa64 {
        int             valid;
        time_t          ts;

        cpu64_sysinfo_t csi;
        cpu64_vminfo_t  cvmi;
        sysinfo64_t     si;
        vminfo_t        vmi;
        kmeminfo_t      kmi;

        ulong_t         szinode;
        ulong_t         szfile;
        ulong_t         szproc;
        ulong_t         szlckr;

        ulong_t         mszinode;
        ulong_t         mszfile;
        ulong_t         mszproc;
        ulong_t         mszlckr;

        ulong_t niodevs;
};

extern struct sa sa;

#ifdef  __cplusplus
}
#endif

#endif /* _SA_H */