Annotation of src/usr.bin/vmstat/names.c, Revision 1.1
1.1 ! deraadt 1: /* $NetBSD: names.c,v 1.17 1995/07/23 18:09:27 ragge Exp $ */
! 2:
! 3: /*-
! 4: * Copyright (c) 1991, 1993
! 5: * The Regents of the University of California. 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 by the University of
! 18: * California, Berkeley and its contributors.
! 19: * 4. Neither the name of the University nor the names of its contributors
! 20: * may be used to endorse or promote products derived from this software
! 21: * without specific prior written permission.
! 22: *
! 23: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 24: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 25: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 26: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 27: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 28: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 29: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 30: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 31: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 32: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 33: * SUCH DAMAGE.
! 34: *
! 35: * @(#)names.c 8.1 (Berkeley) 6/6/93
! 36: */
! 37:
! 38: #if !defined(hp300) && !defined(tahoe) && !defined(luna68k) && !defined(mips)
! 39: char *defdrives[] = { 0 };
! 40: #endif
! 41:
! 42: #if defined(i386)
! 43: int
! 44: read_names()
! 45: {
! 46: return 1;
! 47: }
! 48: #endif
! 49:
! 50: #if defined(pc532)
! 51: int
! 52: read_names()
! 53: {
! 54: return 1;
! 55: }
! 56: #endif
! 57:
! 58: #if defined(sparc)
! 59: int
! 60: read_names()
! 61: {
! 62: return 1;
! 63: }
! 64: #endif
! 65:
! 66: #if defined(m68k) && !defined(hp300)
! 67: int
! 68: read_names()
! 69: {
! 70: return(1);
! 71: }
! 72: #endif
! 73:
! 74: #if defined(__alpha__)
! 75: int
! 76: read_names()
! 77: {
! 78: return 1;
! 79: }
! 80: #endif
! 81:
! 82: #if defined(vax)
! 83: int
! 84: read_names()
! 85: {
! 86: return 1;
! 87: }
! 88: #endif
! 89:
! 90: #if defined(hp300) || defined(luna68k)
! 91: #if defined(hp300)
! 92: #include <hp300/dev/device.h>
! 93: #else
! 94: #include <luna68k/dev/device.h>
! 95: #endif
! 96:
! 97: char *defdrives[] = { "sd0", "sd1", "sd2", "rd0", "rd1", "rd2", 0 };
! 98:
! 99: int
! 100: read_names()
! 101: {
! 102: register char *p;
! 103: register u_long hp;
! 104: static char buf[BUFSIZ];
! 105: struct hp_device hdev;
! 106: struct driver hdrv;
! 107: char name[10];
! 108:
! 109: hp = namelist[X_HPDINIT].n_value;
! 110: if (hp == 0) {
! 111: (void)fprintf(stderr,
! 112: "disk init info not in namelist\n");
! 113: return (0);
! 114: }
! 115: p = buf;
! 116: for (;; hp += sizeof hdev) {
! 117: (void)kvm_read(kd, hp, &hdev, sizeof hdev);
! 118: if (hdev.hp_driver == 0)
! 119: break;
! 120: if (hdev.hp_dk < 0 || hdev.hp_alive == 0 ||
! 121: hdev.hp_cdriver == 0)
! 122: continue;
! 123: (void)kvm_read(kd, (u_long)hdev.hp_driver, &hdrv, sizeof hdrv);
! 124: (void)kvm_read(kd, (u_long)hdrv.d_name, name, sizeof name);
! 125: dr_name[hdev.hp_dk] = p;
! 126: p += sprintf(p, "%s%d", name, hdev.hp_unit) + 1;
! 127: }
! 128: return (1);
! 129: }
! 130: #endif /* hp300 || luna68k */
! 131:
! 132: #ifdef tahoe
! 133: #include <tahoe/vba/vbavar.h>
! 134:
! 135: char *defdrives[] = { "dk0", "dk1", "dk2", 0 };
! 136:
! 137: int
! 138: read_names()
! 139: {
! 140: register char *p;
! 141: struct vba_device udev, *up;
! 142: struct vba_driver udrv;
! 143: char name[10];
! 144: static char buf[BUFSIZ];
! 145:
! 146: up = (struct vba_device *)namelist[X_VBDINIT].n_value;
! 147: if (up == 0) {
! 148: (void) fprintf(stderr,
! 149: "disk init info not in namelist\n");
! 150: return (0);
! 151: }
! 152: p = buf;
! 153: for (;; up += sizeof udev) {
! 154: (void)kvm_read(kd, up, &udev, sizeof udev);
! 155: if (udev.ui_driver == 0)
! 156: break;
! 157: if (udev.ui_dk < 0 || udev.ui_alive == 0)
! 158: continue;
! 159: (void)kvm_read(kd, udev.ui_driver, &udrv, sizeof udrv);
! 160: (void)kvm_read(kd, udrv.ud_dname, name, sizeof name);
! 161: dr_name[udev.ui_dk] = p;
! 162: p += sprintf(p, "%s%d", name, udev.ui_unit);
! 163: }
! 164: return (1);
! 165: }
! 166: #endif /* tahoe */
! 167:
! 168: #ifdef sun
! 169: #include <sundev/mbvar.h>
! 170:
! 171: int
! 172: read_names()
! 173: {
! 174: static int once = 0;
! 175: struct mb_device mdev;
! 176: struct mb_driver mdrv;
! 177: short two_char;
! 178: char *cp = (char *) &two_char;
! 179: register struct mb_device *mp;
! 180:
! 181: mp = (struct mb_device *)namelist[X_MBDINIT].n_value;
! 182: if (mp == 0) {
! 183: (void)fprintf(stderr,
! 184: "disk init info not in namelist\n");
! 185: return (0);
! 186: }
! 187: for (;; ++mp) {
! 188: (void)kvm_read(kd, mp++, &mdev, sizeof(mdev));
! 189: if (mdev.md_driver == 0)
! 190: break;
! 191: if (mdev.md_dk < 0 || mdev.md_alive == 0)
! 192: continue;
! 193: (void)kvm_read(kd, mdev.md_driver, &mdrv, sizeof(mdrv));
! 194: (void)kvm_read(kd, mdrv.mdr_dname, &two_char, sizeof(two_char));
! 195: (void)sprintf(dr_name[mdev.md_dk],
! 196: "%c%c%d", cp[0], cp[1], mdev.md_unit);
! 197: }
! 198: return(1);
! 199: }
! 200: #endif /* sun */
! 201:
! 202: #if defined(mips)
! 203: #include <pmax/dev/device.h>
! 204:
! 205: char *defdrives[] = { "rz0", "rz1", "rz2", "rz3", "rz4", "rz5", "rz6", 0 };
! 206:
! 207: int
! 208: read_names()
! 209: {
! 210: register char *p;
! 211: register u_long sp;
! 212: static char buf[BUFSIZ];
! 213: struct scsi_device sdev;
! 214: struct driver hdrv;
! 215: char name[10];
! 216:
! 217: sp = namelist[X_SCSI_DINIT].n_value;
! 218: if (sp == 0) {
! 219: (void)fprintf(stderr, "disk init info not in namelist\n");
! 220: return (0);
! 221: }
! 222: p = buf;
! 223: for (;; sp += sizeof sdev) {
! 224: (void)kvm_read(kd, sp, &sdev, sizeof sdev);
! 225: if (sdev.sd_driver == 0)
! 226: break;
! 227: if (sdev.sd_dk < 0 || sdev.sd_alive == 0 ||
! 228: sdev.sd_cdriver == 0)
! 229: continue;
! 230: (void)kvm_read(kd, (u_long)sdev.sd_driver, &hdrv, sizeof hdrv);
! 231: (void)kvm_read(kd, (u_long)hdrv.d_name, name, sizeof name);
! 232: dr_name[sdev.sd_dk] = p;
! 233: p += sprintf(p, "%s%d", name, sdev.sd_unit) + 1;
! 234: }
! 235: return (1);
! 236: }
! 237: #endif /* mips */
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