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Annotation of src/usr.bin/vmstat/dkstats.h, Revision 1.1

1.1     ! tholo       1: /*     $OpenBSD$       */
        !             2:
        !             3: /*
        !             4:  * Copyright (c) 1996 John M. Vinopal (banshee@resort.com)
        !             5:  * All rights reserved.
        !             6:  *
        !             7:  * Redistribution and use in source and binary forms, with or without
        !             8:  * modification, are permitted provided that the following conditions
        !             9:  * are met:
        !            10:  * 1. Redistributions of source code must retain the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer.
        !            12:  * 2. Redistributions in binary form must reproduce the above copyright
        !            13:  *    notice, this list of conditions and the following disclaimer in the
        !            14:  *    documentation and/or other materials provided with the distribution.
        !            15:  * 3. All advertising materials mentioning features or use of this software
        !            16:  *    must display the following acknowledgement:
        !            17:  *      This product includes software developed for the NetBSD Project
        !            18:  *      by John M. Vinopal.
        !            19:  * 4. The name of the author may not be used to endorse or promote products
        !            20:  *    derived from this software without specific prior written permission.
        !            21:  *
        !            22:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            23:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            24:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            25:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            26:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
        !            27:  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
        !            28:  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
        !            29:  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
        !            30:  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            31:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            32:  * SUCH DAMAGE.
        !            33:  */
        !            34:
        !            35: #include <sys/time.h>
        !            36: #include <unistd.h>
        !            37:
        !            38: /* poseur disk entry to hold the information we're interested in. */
        !            39: struct _disk {
        !            40:        int              *dk_select;    /* Display stats for selected disks. */
        !            41:        char            **dk_name;      /* Disk names (sd0, wd1, etc). */
        !            42:        u_int64_t        *dk_xfer;      /* # of transfers. */
        !            43:        u_int64_t        *dk_seek;      /* # of seeks (currently unused). */
        !            44:        u_int64_t        *dk_bytes;     /* # of bytes transfered. */
        !            45:        struct timeval   *dk_time;      /* Time spent in disk i/o. */
        !            46:        long    tk_nin;                 /* TTY Chars in. */
        !            47:        long    tk_nout;                /* TTY Chars out. */
        !            48:        long    cp_time[CPUSTATES];     /* System timer ticks. */
        !            49: };
        !            50: