# 2.11BSD#431 - /usr/src/sys/pdp/conf.c

##### Functions

    blktochr          X
    chrtoblk          X
    isdisk            X
    iskmemdev         X

##### Variables

    bdevsw            X
    cdevsw            X
    nblkdev           X
    nchrdev           X

##### Macros

    MAXDEV            X
    brclose           X
    bropen            X
    brroot            X
    brsize            X
    brstrategy        X
    dh11              X
    dhclose           X
    dhioctl           X
    dhopen            X
    dhread            X
    dhselect          X
    dhstop            X
    dhu_tty           X
    dhuclose          X
    dhuioctl          X
    dhuopen           X
    dhuread           X
    dhuselect         X
    dhustop           X
    dhuwrite          X
    dhv_tty           X
    dhvclose          X
    dhvioctl          X
    dhvopen           X
    dhvread           X
    dhvselect         X
    dhvstop           X
    dhvwrite          X
    dhwrite           X
    dnclose           X
    dnioctl           X
    dnopen            X
    dnread            X
    dnwrite           X
    drclose           X
    drioctl           X
    dropen            X
    drstrategy        X
    dz_tty            X
    dzclose           X
    dzioctl           X
    dzopen            X
    dzread            X
    dzstop            X
    dzwrite           X
    hkclose           X
    hkopen            X
    hkroot            X
    hksize            X
    hkstrategy        X
    htclose           X
    htioctl           X
    htopen            X
    htstrategy        X
    ingres_close      X
    ingres_ioctl      X
    ingres_open       X
    ingres_read       X
    ingres_write      X
    lpclose           X
    lpopen            X
    lpwrite           X
    mmselect          X
    pt_tty            X
    ptcclose          X
    ptcopen           X
    ptcread           X
    ptcselect         X
    ptcwrite          X
    ptsclose          X
    ptsopen           X
    ptsread           X
    ptsstop           X
    ptswrite          X
    ptyioctl          X
    raclose           X
    raioctl           X
    ramclose          X
    ramopen           X
    ramstrategy       X
    raopen            X
    raroot            X
    rasize            X
    rastrategy        X
    rkclose           X
    rkopen            X
    rksize            X
    rkstrategy        X
    rlclose           X
    rlioctl           X
    rlopen            X
    rlroot            X
    rlsize            X
    rlstrategy        X
    rxclose           X
    rxioctl           X
    rxopen            X
    rxstrategy        X
    siclose           X
    siopen            X
    siroot            X
    sisize            X
    sistrategy        X
    tmclose           X
    tmioctl           X
    tmopen            X
    tmscpclose        X
    tmscpioctl        X
    tmscpopen         X
    tmscpstrategy     X
    tmstrategy        X
    tsclose           X
    tsioctl           X
    tsopen            X
    tsstrategy        X
    xpclose           X
    xpioctl           X
    xpopen            X
    xproot            X
    xpsize            X
    xpstrategy        X

       1: /*
       2:  * Copyright (c) 1986 Regents of the University of California.
       3:  * All rights reserved.  The Berkeley software License Agreement
       4:  * specifies the terms and conditions for redistribution.
       5:  *
       6:  *	@(#)conf.c	3.2 (2.11BSD GTE) 1997/11/12
       7:  */
       8:
       9: #include "param.h"
      10: #include "conf.h"
      11: #include "buf.h"
      12: #include "time.h"
      13: #include "ioctl.h"
      14: #include "resource.h"
      15: #include "inode.h"
      16: #include "proc.h"
      17: #include "clist.h"
      18: #include "tty.h"
      19:
      20: int nulldev();
      21: int nodev();
      22: int rawrw();
      23:
      24: #include "rk.h"
      25: #if NRK > 0
      26: int rkopen(), rkstrategy();
      27: daddr_t rksize();
      28: #define rkclose     nulldev
      29: #else
      30: #define rkopen      nodev
      31: #define rkclose     nodev
      32: #define rkstrategy  nodev
      33: #define rksize      NULL
      34: #endif
      35:
      36: #include "tm.h"
      37: #if NTM > 0
      38: int tmopen(), tmclose(), tmioctl(), tmstrategy();
      39: #else
      40: #define tmopen      nodev
      41: #define tmclose     nodev
      42: #define tmioctl     nodev
      43: #define tmstrategy  nodev
      44: #endif
      45:
      46: #include "hk.h"
      47: #if NHK > 0
      48: int hkopen(), hkstrategy(), hkroot(), hkclose();
      49: daddr_t hksize();
      50: #else
      51: #define hkopen      nodev
      52: #define hkclose     nodev
      53: #define hkroot      nulldev
      54: #define hkstrategy  nodev
      55: #define hksize      NULL
      56: #endif
      57:
      58: #include "xp.h"
      59: #if NXPD > 0
      60: int xpopen(), xpstrategy(), xproot(), xpclose(), xpioctl();
      61: daddr_t xpsize();
      62: #else
      63: #define xpopen      nodev
      64: #define xpclose     nodev
      65: #define xpioctl     nodev
      66: #define xproot      nulldev
      67: #define xpstrategy  nodev
      68: #define xpsize      NULL
      69: #endif
      70:
      71: #include "br.h"
      72: #if NBR > 0
      73: int bropen(), brstrategy(), brroot();
      74: daddr_t brsize();
      75: #define brclose     nulldev
      76: #else
      77: #define bropen      nodev
      78: #define brclose     nodev
      79: #define brroot      nulldev
      80: #define brstrategy  nodev
      81: #define brsize      NULL
      82: #endif
      83:
      84: #include "ht.h"
      85: #if NHT > 0
      86: int htopen(), htclose(), htstrategy(), htioctl();
      87: #else
      88: #define htopen      nodev
      89: #define htclose     nodev
      90: #define htioctl     nodev
      91: #define htstrategy  nodev
      92: #endif
      93:
      94: #include "rl.h"
      95: #if NRL > 0
      96: int rlopen(), rlstrategy(), rlroot(), rlclose(), rlioctl();
      97: daddr_t rlsize();
      98: #else
      99: #define rlroot      nulldev
     100: #define rlopen      nodev
     101: #define rlclose     nodev
     102: #define rlioctl     nodev
     103: #define rlstrategy  nodev
     104: #define rlsize      NULL
     105: #endif
     106:
     107: #include "ts.h"
     108: #if NTS > 0
     109: int tsopen(), tsclose(), tsstrategy(), tsioctl();
     110: #else
     111: #define tsopen      nodev
     112: #define tsclose     nodev
     113: #define tsioctl     nodev
     114: #define tsstrategy  nodev
     115: #endif
     116:
     117: #include "tms.h"
     118: #if NTMS > 0
     119: int tmscpopen(), tmscpclose(), tmscpstrategy(), tmscpioctl();
     120: #else
     121: #define tmscpopen   nodev
     122: #define tmscpclose  nodev
     123: #define tmscpioctl  nodev
     124: #define tmscpstrategy   nodev
     125: #endif
     126:
     127: #include "si.h"
     128: #if NSI > 0
     129: int siopen(), sistrategy(), siroot();
     130: daddr_t sisize();
     131: #define siclose     nulldev
     132: #else
     133: #define siopen      nodev
     134: #define siclose     nodev
     135: #define siroot      nulldev
     136: #define sistrategy  nodev
     137: #define sisize      NULL
     138: #endif
     139:
     140: #include "ra.h"
     141: #if NRAC > 0
     142: int rastrategy(), raroot(), raopen(), raclose(), raioctl();
     143: daddr_t rasize();
     144: #else
     145: #define raopen      nodev
     146: #define raclose     nodev
     147: #define raioctl     nodev
     148: #define raroot      nulldev
     149: #define rastrategy  nodev
     150: #define rasize      nodev
     151: #endif
     152:
     153: #include "rx.h"
     154: #if NRX > 0
     155: int rxopen(), rxstrategy(), rxioctl();
     156: #define rxclose     nulldev
     157: #else
     158: #define rxopen      nodev
     159: #define rxclose     nodev
     160: #define rxstrategy  nodev
     161: #define rxioctl     nodev
     162: #endif
     163:
     164: #include "ram.h"
     165: #if NRAM > 0
     166: int ramopen(), ramstrategy();
     167: #define ramclose    nulldev
     168: #else
     169: #define ramopen     nodev
     170: #define ramclose    nodev
     171: #define ramstrategy nodev
     172: #endif
     173:
     174: struct bdevsw   bdevsw[] = {
     175: /* ht = 0 */
     176:     htopen,     htclose,    htstrategy, nulldev,    NULL,
     177:     B_TAPE,
     178: /* tm = 1 */
     179:     tmopen,     tmclose,    tmstrategy, nulldev,    NULL,
     180:     B_TAPE,
     181: /* ts = 2 */
     182:     tsopen,     tsclose,    tsstrategy, nulldev,    NULL,
     183:     B_TAPE,
     184: /* ram = 3 */
     185:     ramopen,    ramclose,   ramstrategy,    nulldev,    NULL,
     186:     0,
     187: /* hk = 4 */
     188:     hkopen,     hkclose,    hkstrategy, hkroot,     hksize,
     189:     0,
     190: /* ra = 5 */
     191:     raopen,     raclose,    rastrategy, raroot,     rasize,
     192:     0,
     193: /* rk = 6 */
     194:     rkopen,     rkclose,    rkstrategy, nulldev,    rksize,
     195:     0,
     196: /* rl = 7 */
     197:     rlopen,     rlclose,    rlstrategy, rlroot,     rlsize,
     198:     0,
     199: /* rx = 8 */
     200:     rxopen,     rxclose,    rxstrategy, nulldev,    NULL,
     201:     0,
     202: /* si = 9 */
     203:     siopen,     siclose,    sistrategy, siroot,     sisize,
     204:     0,
     205: /* xp = 10 */
     206:     xpopen,     xpclose,    xpstrategy, xproot,     xpsize,
     207:     0,
     208: /* br = 11 */
     209:     bropen,     brclose,    brstrategy, brroot,     brsize,
     210:     0,
     211: /* tmscp = 12 (tu81/tk50) */
     212:     tmscpopen,  tmscpclose, tmscpstrategy,  nulldev,    NULL,
     213:     B_TAPE,
     214: };
     215: int nblkdev = sizeof(bdevsw) / sizeof(bdevsw[0]);
     216:
     217: int cnopen(), cnclose(), cnread(), cnwrite(), cnioctl();
     218: extern struct tty cons[];
     219:
     220: #include "lp.h"
     221: #if NLP > 0
     222: int lpopen(), lpclose(), lpwrite();
     223: #else
     224: #define lpopen      nodev
     225: #define lpclose     nodev
     226: #define lpwrite     nodev
     227: #endif
     228:
     229: #include "dh.h"
     230: #if NDH > 0
     231: int dhopen(), dhclose(), dhread(), dhwrite(), dhioctl(), dhstop();
     232: int dhselect();
     233: extern struct tty   dh11[];
     234: #else
     235: #define dhopen      nodev
     236: #define dhclose     nodev
     237: #define dhread      nodev
     238: #define dhwrite     nodev
     239: #define dhioctl     nodev
     240: #define dhstop      nodev
     241: #define dhselect    nodev
     242: #define dh11        ((struct tty *) NULL)
     243: #endif
     244:
     245: #include "dz.h"
     246: #if NDZ > 0
     247: int dzopen(), dzclose(), dzread(), dzwrite(), dzioctl();
     248: int dzstop();
     249: extern  struct  tty dz_tty[];
     250: #else
     251: #define dzopen      nodev
     252: #define dzclose     nodev
     253: #define dzread      nodev
     254: #define dzwrite     nodev
     255: #define dzioctl     nodev
     256: #define dzstop      nodev
     257: #define dz_tty      ((struct tty *) NULL)
     258: #endif
     259:
     260: #include "pty.h"
     261: #if NPTY > 0
     262: int ptsopen(), ptsclose(), ptsread(), ptswrite(), ptsstop();
     263: int ptcopen(), ptcclose(), ptcread(), ptcwrite(), ptyioctl();
     264: int ptcselect();
     265: extern  struct tty pt_tty[];
     266: #else
     267: #define ptsopen     nodev
     268: #define ptsclose    nodev
     269: #define ptsread     nodev
     270: #define ptswrite    nodev
     271: #define ptsstop     nodev
     272: #define ptcopen     nodev
     273: #define ptcclose    nodev
     274: #define ptcread     nodev
     275: #define ptcwrite    nodev
     276: #define ptyioctl    nodev
     277: #define ptcselect   nodev
     278: #define pt_tty      ((struct tty *)NULL)
     279: #endif
     280:
     281: #include "dr.h"
     282: #if NDR > 0
     283: int dropen(), drclose(), drioctl(), drstrategy();
     284: #else
     285: #define dropen      nodev
     286: #define drclose     nodev
     287: #define drioctl     nodev
     288: #define drstrategy  nodev
     289: #endif
     290:
     291: #include "dhu.h"
     292: #if NDHU > 0
     293: int dhuopen(), dhuclose(), dhuread(), dhuwrite(), dhuioctl(), dhustop();
     294: int dhuselect();
     295: extern struct tty   dhu_tty[];
     296: #else
     297: #define dhuopen     nodev
     298: #define dhuclose    nodev
     299: #define dhuread     nodev
     300: #define dhuwrite    nodev
     301: #define dhuioctl    nodev
     302: #define dhustop     nodev
     303: #define dhuselect   nodev
     304: #define dhu_tty     ((struct tty *) NULL)
     305: #endif
     306:
     307: #include "dhv.h"
     308: #if NDHV > 0
     309: int dhvopen(), dhvclose(), dhvread(), dhvwrite(), dhvioctl(), dhvstop();
     310: int dhvselect();
     311: extern struct tty   dhv_tty[];
     312: #else
     313: #define dhvopen     nodev
     314: #define dhvclose    nodev
     315: #define dhvread     nodev
     316: #define dhvwrite    nodev
     317: #define dhvioctl    nodev
     318: #define dhvstop     nodev
     319: #define dhvselect   nodev
     320: #define dhv_tty     ((struct tty *) NULL)
     321: #endif
     322:
     323: #include "dn.h"
     324: #if NDN > 0
     325: int dnopen(), dnclose(), dnwrite();
     326: #define dnread      nodev
     327: #define dnioctl     nodev
     328: #else
     329: #define dnopen      nodev
     330: #define dnclose     nodev
     331: #define dnread      nodev
     332: #define dnwrite     nodev
     333: #define dnioctl     nodev
     334: #endif
     335:
     336: int logopen(), logclose(), logread(), logioctl(), logselect();
     337: int syopen(), syread(), sywrite(), syioctl(), syselect();
     338:
     339: int mmrw();
     340: #define mmselect    seltrue
     341:
     342: #include "ingres.h"
     343: #if NINGRES > 0
     344: int ingres_open(), ingres_write();
     345: #define ingres_read nodev
     346: #define ingres_ioctl    nodev
     347: #define ingres_close    nulldev
     348: #else
     349: #define ingres_open nodev
     350: #define ingres_close    nodev
     351: #define ingres_read nodev
     352: #define ingres_write    nodev
     353: #define ingres_ioctl    nodev
     354: #endif
     355:
     356: int fdopen();
     357: int ttselect(), seltrue();
     358:
     359: struct cdevsw   cdevsw[] = {
     360: /* cn = 0 */
     361:     cnopen,     cnclose,    cnread,     cnwrite,
     362:     cnioctl,    nulldev,    cons,       ttselect,
     363:     nulldev,
     364: /* mem = 1 */
     365:     nulldev,    nulldev,    mmrw,       mmrw,
     366:     nodev,      nulldev,    0,      mmselect,
     367:     nulldev,
     368: /* dz = 2 */
     369:     dzopen,     dzclose,    dzread,     dzwrite,
     370:     dzioctl,    dzstop,     dz_tty,     ttselect,
     371:     nulldev,
     372: /* dh = 3 */
     373:     dhopen,     dhclose,    dhread,     dhwrite,
     374:     dhioctl,    dhstop,     dh11,       dhselect,
     375:     nulldev,
     376: /* dhu = 4 */
     377:     dhuopen,    dhuclose,   dhuread,    dhuwrite,
     378:     dhuioctl,   dhustop,    dhu_tty,    dhuselect,
     379:     nulldev,
     380: /* lp = 5 */
     381:     lpopen,     lpclose,    nodev,      lpwrite,
     382:     nodev,      nulldev,    0,      nodev,
     383:     nulldev,
     384: /* ht = 6 */
     385:     htopen,     htclose,    rawrw,      rawrw,
     386:     htioctl,    nulldev,    0,      seltrue,
     387:     htstrategy,
     388: /* tm = 7 */
     389:     tmopen,     tmclose,    rawrw,      rawrw,
     390:     tmioctl,    nulldev,    0,      seltrue,
     391:     tmstrategy,
     392: /* ts = 8 */
     393:     tsopen,     tsclose,    rawrw,      rawrw,
     394:     tsioctl,    nulldev,    0,      seltrue,
     395:     tsstrategy,
     396: /* tty = 9 */
     397:     syopen,     nulldev,    syread,     sywrite,
     398:     syioctl,    nulldev,    0,      syselect,
     399:     nulldev,
     400: /* ptc = 10 */
     401:     ptcopen,    ptcclose,   ptcread,    ptcwrite,
     402:     ptyioctl,   nulldev,    pt_tty,     ptcselect,
     403:     nulldev,
     404: /* pts = 11 */
     405:     ptsopen,    ptsclose,   ptsread,    ptswrite,
     406:     ptyioctl,   ptsstop,    pt_tty,     ttselect,
     407:     nulldev,
     408: /* dr = 12 */
     409:     dropen,     drclose,    rawrw,      rawrw,
     410:     drioctl,    nulldev,    0,      seltrue,
     411:     drstrategy,
     412: /* hk = 13 */
     413:     hkopen,     hkclose,    rawrw,      rawrw,
     414:     nodev,      nulldev,    0,      seltrue,
     415:     hkstrategy,
     416: /* ra = 14 */
     417:     raopen,     raclose,    rawrw,      rawrw,
     418:     raioctl,    nulldev,    0,      seltrue,
     419:     rastrategy,
     420: /* rk = 15 */
     421:     rkopen,     rkclose,    rawrw,      rawrw,
     422:     nodev,      nulldev,    0,      seltrue,
     423:     rkstrategy,
     424: /* rl = 16 */
     425:     rlopen,     rlclose,    rawrw,      rawrw,
     426:     rlioctl,    nulldev,    0,      seltrue,
     427:     rlstrategy,
     428: /* rx = 17 */
     429:     rxopen,     rxclose,    rawrw,      rawrw,
     430:     rxioctl,    nulldev,    0,      seltrue,
     431:     rxstrategy,
     432: /* si = 18 */
     433:     siopen,     siclose,    rawrw,      rawrw,
     434:     nodev,      nulldev,    0,      seltrue,
     435:     sistrategy,
     436: /* xp = 19 */
     437:     xpopen,     xpclose,    rawrw,      rawrw,
     438:     xpioctl,    nulldev,    0,      seltrue,
     439:     xpstrategy,
     440: /* br = 20 */
     441:     bropen,     brclose,    rawrw,      rawrw,
     442:     nodev,      nulldev,    0,      seltrue,
     443:     brstrategy,
     444: /* dn = 21 */
     445:     dnopen,     dnclose,    dnread,     dnwrite,
     446:     dnioctl,    nulldev,    0,      seltrue,
     447:     nulldev,
     448: /* log = 22 */
     449:     logopen,    logclose,   logread,    nodev,
     450:     logioctl,   nulldev,    0,      logselect,
     451:     nulldev,
     452: /* tmscp = 23 (tu81/tk50) */
     453:     tmscpopen,  tmscpclose, rawrw,      rawrw,
     454:     tmscpioctl, nulldev,    0,      seltrue,
     455:     tmscpstrategy,
     456: /* dhv = 24 */
     457:     dhvopen,    dhvclose,   dhvread,    dhvwrite,
     458:     dhvioctl,   dhvstop,    dhv_tty,    dhvselect,
     459:     nulldev,
     460: /* ingres = 25 */
     461:     ingres_open,    ingres_close,   ingres_read,    ingres_write,
     462:     ingres_ioctl,   nulldev,    0,      seltrue,
     463:     nulldev,
     464: /* fd = 26 */
     465:     fdopen,     nodev,      nodev,      nodev,
     466:     nodev,      nodev,      0,      nodev,
     467:     nodev,
     468: };
     469:
     470: int nchrdev = sizeof(cdevsw) / sizeof(cdevsw[0]);
     471:
     472: /*
     473:  * Routine that identifies /dev/mem and /dev/kmem.
     474:  *
     475:  * A minimal stub routine can always return 0.
     476:  */
     477: iskmemdev(dev)
     478:     register dev_t dev;
     479: {
     480:
     481:     if (major(dev) == 1 && (minor(dev) == 0 || minor(dev) == 1))
     482:         return (1);
     483:     return (0);
     484: }
     485:
     486: /*
     487:  * Routine to determine if a device is a disk.
     488:  *
     489:  * A minimal stub routine can always return 0.
     490:  */
     491: isdisk(dev, type)
     492:     dev_t dev;
     493:     register int type;
     494: {
     495:
     496:     switch (major(dev)) {
     497:     case 3:         /* ram */
     498:     case 4:         /* hk */
     499:     case 5:         /* ra */
     500:     case 6:         /* rk */
     501:     case 7:         /* rl */
     502:     case 8:         /* rx */
     503:     case 9:         /* si */
     504:     case 10:        /* xp */
     505:     case 11:        /* br */
     506:         if (type == IFBLK)
     507:             return (1);
     508:         return (0);
     509:     case 13:        /* rhk */
     510:     case 14:        /* rra */
     511:     case 15:        /* rrk */
     512:     case 16:        /* rrl */
     513:     case 17:        /* rrx */
     514:     case 18:        /* rsi */
     515:     case 19:        /* rxp */
     516:     case 20:        /* rbr */
     517:         if (type == IFCHR)
     518:             return (1);
     519:         /* fall through */
     520:     default:
     521:         return (0);
     522:     }
     523:     /* NOTREACHED */
     524: }
     525:
     526: #define MAXDEV  27
     527: static char chrtoblktbl[MAXDEV] =  {
     528:       /* CHR */      /* BLK */
     529:     /* 0 */     NODEV,
     530:     /* 1 */     NODEV,
     531:     /* 2 */     NODEV,
     532:     /* 3 */     NODEV,
     533:     /* 4 */     NODEV,
     534:     /* 5 */     NODEV,
     535:     /* 6 */     0,      /* ht */
     536:     /* 7 */     1,      /* tm */
     537:     /* 8 */     2,      /* ts */
     538:     /* 9 */     NODEV,
     539:     /* 10 */    NODEV,
     540:     /* 11 */    NODEV,
     541:     /* 12 */    NODEV,
     542:     /* 13 */    4,      /* hk */
     543:     /* 14 */    5,      /* ra */
     544:     /* 15 */    6,      /* rk */
     545:     /* 16 */    7,      /* rl */
     546:     /* 17 */    8,      /* rx */
     547:     /* 18 */    9,      /* si */
     548:     /* 19 */    10,     /* xp */
     549:     /* 20 */    11,     /* br */
     550:     /* 21 */    NODEV,
     551:     /* 22 */    NODEV,
     552:     /* 23 */    12,     /* tmscp */
     553:     /* 24 */    NODEV,
     554:     /* 25 */    NODEV,
     555:     /* 26 */    NODEV
     556: };
     557:
     558: /*
     559:  * Routine to convert from character to block device number.
     560:  *
     561:  * A minimal stub routine can always return NODEV.
     562:  */
     563: chrtoblk(dev)
     564:     register dev_t dev;
     565: {
     566:     register int blkmaj;
     567:
     568:     if (major(dev) >= MAXDEV || (blkmaj = chrtoblktbl[major(dev)]) == NODEV)
     569:         return (NODEV);
     570:     return (makedev(blkmaj, minor(dev)));
     571: }
     572:
     573: /*
     574:  * This routine returns the cdevsw[] index of the block device
     575:  * specified by the input parameter.    Used by init_main and ufs_mount to
     576:  * find the diskdriver's ioctl entry point so that the label and partition
     577:  * information can be obtained for 'block' (instead of 'character') disks.
     578:  *
     579:  * Rather than create a whole separate table 'chrtoblktbl' is scanned
     580:  * looking for a match.  This routine is only called a half dozen times during
     581:  * a system's life so efficiency isn't a big concern.
     582: */
     583:
     584: blktochr(dev)
     585:     register dev_t dev;
     586:     {
     587:     register int maj = major(dev);
     588:     register int i;
     589:
     590:     for (i = 0; i < MAXDEV; i++)
     591:         {
     592:         if  (maj == chrtoblktbl[i])
     593:             return(i);
     594:         }
     595:     return(NODEV);
     596:     }

#### Defined functions

blktochr defined in line 584; used 2 times

- in /usr/src/sys/sys/init_main.c line 180
- in /usr/src/sys/sys/ufs_mount.c line 186

chrtoblk defined in line 563; used 1 times

- in /usr/src/sys/sys/sys_inode.c line 664

isdisk defined in line 491; used 2 times

- in /usr/src/sys/sys/sys_inode.c line 655, 682

iskmemdev defined in line 477; used 1 times

- in /usr/src/sys/sys/sys_inode.c line 667

#### Defined variables

bdevsw defined in line 174; used 22 times

- in line 215(2)
- in /usr/src/sys/pdp/conf.c line 215(2)
- in /usr/src/sys/pdpuba/br.c line 384
- in /usr/src/sys/pdpuba/si.c line 422
- in /usr/src/sys/sys/init_main.c line 121, 149-150(2), 168-169(2)
- in /usr/src/sys/sys/sys_inode.c line 473, 696
- in /usr/src/sys/sys/ufs_bio.c line 38, 68, 89, 123, 151
- in /usr/src/sys/sys/ufs_mount.c line 174, 248, 312
- in /usr/src/sys/sys/vm_swp.c line 56

cdevsw defined in line 359; used 32 times

- in line 470(2)
- in /usr/src/sys/pdp/conf.c line 470(2)
- in /usr/src/sys/sys/init_main.c line 180
- in /usr/src/sys/sys/sys_inode.c line 177-182(2), 363, 381, 463, 671
- in /usr/src/sys/sys/tty.c line 197, 245, 265, 413, 601, 723, 898
- in /usr/src/sys/sys/tty_pty.c line 480
- in /usr/src/sys/sys/tty_tty.c line 27, 38, 48, 66, 79
- in /usr/src/sys/sys/ufs_mount.c line 190
- in /usr/src/sys/sys/vm_swp.c line 220
- in /usr/src/usr.bin/uucp/acucntrl.c line 642, 667-669(3), 679, 689

chrtoblktbl defined in line 527; used 2 times

- in line 568, 592

nblkdev defined in line 215; never used
nchrdev defined in line 470; never used

#### Defined macros

MAXDEV defined in line 526; used 3 times

- in line 527, 568, 590

brclose defined in line 78; used 2 times

- in line 209, 441

bropen defined in line 77; used 3 times

- in line 73, 209, 441

brroot defined in line 79; used 2 times

- in line 73, 209

brsize defined in line 81; used 2 times

- in line 74, 209

brstrategy defined in line 80; used 3 times

- in line 73, 209, 443

dh11 defined in line 242; used 1 times

- in line 374

dhclose defined in line 236; used 2 times

- in line 231, 373

dhioctl defined in line 239; used 2 times

- in line 231, 374

dhopen defined in line 235; used 2 times

- in line 231, 373

dhread defined in line 237; used 2 times

- in line 231, 373

dhselect defined in line 241; used 2 times

- in line 232, 374

dhstop defined in line 240; used 2 times

- in line 231, 374

dhu_tty defined in line 304; used 1 times

- in line 378

dhuclose defined in line 298; used 2 times

- in line 293, 377

dhuioctl defined in line 301; used 2 times

- in line 293, 378

dhuopen defined in line 297; used 2 times

- in line 293, 377

dhuread defined in line 299; used 2 times

- in line 293, 377

dhuselect defined in line 303; used 2 times

- in line 294, 378

dhustop defined in line 302; used 2 times

- in line 293, 378

dhuwrite defined in line 300; used 2 times

- in line 293, 377

dhv_tty defined in line 320; used 1 times

- in line 458

dhvclose defined in line 314; used 2 times

- in line 309, 457

dhvioctl defined in line 317; used 2 times

- in line 309, 458

dhvopen defined in line 313; used 2 times

- in line 309, 457

dhvread defined in line 315; used 2 times

- in line 309, 457

dhvselect defined in line 319; used 2 times

- in line 310, 458

dhvstop defined in line 318; used 2 times

- in line 309, 458

dhvwrite defined in line 316; used 2 times

- in line 309, 457

dhwrite defined in line 238; used 2 times

- in line 231, 373

dnclose defined in line 330; used 2 times

- in line 325, 445

dnioctl defined in line 333; used 1 times

- in line 446

dnopen defined in line 329; used 2 times

- in line 325, 445

dnread defined in line 331; used 1 times

- in line 445

dnwrite defined in line 332; used 2 times

- in line 325, 445

drclose defined in line 286; used 2 times

- in line 283, 409

drioctl defined in line 287; used 2 times

- in line 283, 410

dropen defined in line 285; used 2 times

- in line 283, 409

drstrategy defined in line 288; used 2 times

- in line 283, 411

dz_tty defined in line 257; used 1 times

- in line 370

dzclose defined in line 252; used 2 times

- in line 247, 369

dzioctl defined in line 255; used 2 times

- in line 247, 370

dzopen defined in line 251; used 2 times

- in line 247, 369

dzread defined in line 253; used 2 times

- in line 247, 369

dzstop defined in line 256; used 2 times

- in line 248, 370

dzwrite defined in line 254; used 2 times

- in line 247, 369

hkclose defined in line 52; used 3 times

- in line 48, 188, 413

hkopen defined in line 51; used 3 times

- in line 48, 188, 413

hkroot defined in line 53; used 2 times

- in line 48, 188

hksize defined in line 55; used 2 times

- in line 49, 188

hkstrategy defined in line 54; used 3 times

- in line 48, 188, 415

htclose defined in line 89; used 3 times

- in line 86, 176, 385

htioctl defined in line 90; used 2 times

- in line 86, 386

htopen defined in line 88; used 3 times

- in line 86, 176, 385

htstrategy defined in line 91; used 3 times

- in line 86, 176, 387

ingres_close defined in line 350; used 1 times

- in line 461

ingres_ioctl defined in line 353; used 1 times

- in line 462

ingres_open defined in line 349; used 2 times

- in line 344, 461

ingres_read defined in line 351; used 1 times

- in line 461

ingres_write defined in line 352; used 2 times

- in line 344, 461

lpclose defined in line 225; used 2 times

- in line 222, 381

lpopen defined in line 224; used 2 times

- in line 222, 381

lpwrite defined in line 226; used 2 times

- in line 222, 381

mmselect defined in line 340; used 1 times

- in line 366

pt_tty defined in line 278; used 2 times

- in line 402-406(2)

ptcclose defined in line 273; used 2 times

- in line 263, 401

ptcopen defined in line 272; used 2 times

- in line 263, 401

ptcread defined in line 274; used 2 times

- in line 263, 401

ptcselect defined in line 277; used 2 times

- in line 264, 402

ptcwrite defined in line 275; used 2 times

- in line 263, 401

ptsclose defined in line 268; used 2 times

- in line 262, 405

ptsopen defined in line 267; used 2 times

- in line 262, 405

ptsread defined in line 269; used 2 times

- in line 262, 405

ptsstop defined in line 271; used 2 times

- in line 262, 406

ptswrite defined in line 270; used 2 times

- in line 262, 405

ptyioctl defined in line 276; used 3 times

- in line 263, 402-406(2)

raclose defined in line 146; used 3 times

- in line 142, 191, 417

raioctl defined in line 147; used 2 times

- in line 142, 418

ramclose defined in line 170; used 1 times

- in line 185

ramopen defined in line 169; used 2 times

- in line 166, 185

ramstrategy defined in line 171; used 2 times

- in line 166, 185

raopen defined in line 145; used 3 times

- in line 142, 191, 417

raroot defined in line 148; used 2 times

- in line 142, 191

rasize defined in line 150; used 2 times

- in line 143, 191

rastrategy defined in line 149; used 3 times

- in line 142, 191, 419

rkclose defined in line 31; used 2 times

- in line 194, 421

rkopen defined in line 30; used 3 times

- in line 26, 194, 421

rksize defined in line 33; used 2 times

- in line 27, 194

rkstrategy defined in line 32; used 3 times

- in line 26, 194, 423

rlclose defined in line 101; used 3 times

- in line 96, 197, 425

rlioctl defined in line 102; used 2 times

- in line 96, 426

rlopen defined in line 100; used 3 times

- in line 96, 197, 425

rlroot defined in line 99; used 2 times

- in line 96, 197

rlsize defined in line 104; used 2 times

- in line 97, 197

rlstrategy defined in line 103; used 3 times

- in line 96, 197, 427

rxclose defined in line 159; used 2 times

- in line 200, 429

rxioctl defined in line 161; used 2 times

- in line 155, 430

rxopen defined in line 158; used 3 times

- in line 155, 200, 429

rxstrategy defined in line 160; used 3 times

- in line 155, 200, 431

siclose defined in line 134; used 2 times

- in line 203, 433

siopen defined in line 133; used 3 times

- in line 129, 203, 433

siroot defined in line 135; used 2 times

- in line 129, 203

sisize defined in line 137; used 2 times

- in line 130, 203

sistrategy defined in line 136; used 3 times

- in line 129, 203, 435

tmclose defined in line 41; used 3 times

- in line 38, 179, 389

tmioctl defined in line 42; used 2 times

- in line 38, 390

tmopen defined in line 40; used 3 times

- in line 38, 179, 389

tmscpclose defined in line 122; used 3 times

- in line 119, 212, 453

tmscpioctl defined in line 123; used 2 times

- in line 119, 454

tmscpopen defined in line 121; used 3 times

- in line 119, 212, 453

tmscpstrategy defined in line 124; used 3 times

- in line 119, 212, 455

tmstrategy defined in line 43; used 3 times

- in line 38, 179, 391

tsclose defined in line 112; used 3 times

- in line 109, 182, 393

tsioctl defined in line 113; used 2 times

- in line 109, 394

tsopen defined in line 111; used 3 times

- in line 109, 182, 393

tsstrategy defined in line 114; used 3 times

- in line 109, 182, 395

xpclose defined in line 64; used 3 times

- in line 60, 206, 437

xpioctl defined in line 65; used 2 times

- in line 60, 438

xpopen defined in line 63; used 3 times

- in line 60, 206, 437

xproot defined in line 66; used 2 times

- in line 60, 206

xpsize defined in line 68; used 2 times

- in line 61, 206

xpstrategy defined in line 67; used 3 times

- in line 60, 206, 439

Last modified: 1997-11-13 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 2451 |