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1.1 ! root 1: /* ! 2: * Copyright (c) 1982, 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 7.1 (Berkeley) 6/5/86 ! 7: */ ! 8: ! 9: #include "param.h" ! 10: #include "systm.h" ! 11: #include "buf.h" ! 12: #include "ioctl.h" ! 13: #include "tty.h" ! 14: #include "conf.h" ! 15: ! 16: int nulldev(); ! 17: int nodev(); ! 18: ! 19: #include "hp.h" ! 20: #if NHP > 0 ! 21: int hpopen(),hpstrategy(),hpread(),hpwrite(),hpdump(),hpioctl(),hpsize(); ! 22: #else ! 23: #define hpopen nodev ! 24: #define hpstrategy nodev ! 25: #define hpread nodev ! 26: #define hpwrite nodev ! 27: #define hpdump nodev ! 28: #define hpioctl nodev ! 29: #define hpsize 0 ! 30: #endif ! 31: ! 32: #include "tu.h" ! 33: #if NHT > 0 ! 34: int htopen(),htclose(),htstrategy(),htread(),htwrite(),htdump(),htioctl(); ! 35: #else ! 36: #define htopen nodev ! 37: #define htclose nodev ! 38: #define htstrategy nodev ! 39: #define htread nodev ! 40: #define htwrite nodev ! 41: #define htdump nodev ! 42: #define htioctl nodev ! 43: #endif ! 44: ! 45: #include "rk.h" ! 46: #if NHK > 0 ! 47: int rkopen(),rkstrategy(),rkread(),rkwrite(),rkintr(); ! 48: int rkdump(),rkreset(),rksize(); ! 49: #else ! 50: #define rkopen nodev ! 51: #define rkstrategy nodev ! 52: #define rkread nodev ! 53: #define rkwrite nodev ! 54: #define rkintr nodev ! 55: #define rkdump nodev ! 56: #define rkreset nodev ! 57: #define rksize 0 ! 58: #endif ! 59: ! 60: #include "te.h" ! 61: #if NTE > 0 ! 62: int tmopen(),tmclose(),tmstrategy(),tmread(),tmwrite(); ! 63: int tmioctl(),tmdump(),tmreset(); ! 64: #else ! 65: #define tmopen nodev ! 66: #define tmclose nodev ! 67: #define tmstrategy nodev ! 68: #define tmread nodev ! 69: #define tmwrite nodev ! 70: #define tmioctl nodev ! 71: #define tmdump nodev ! 72: #define tmreset nulldev ! 73: #endif ! 74: ! 75: #include "tms.h" ! 76: #if NTMS > 0 ! 77: int tmscpopen(),tmscpclose(),tmscpstrategy(),tmscpread(),tmscpwrite(); ! 78: int tmscpioctl(),tmscpdump(),tmscpreset(); ! 79: #else ! 80: #define tmscpopen nodev ! 81: #define tmscpclose nodev ! 82: #define tmscpstrategy nodev ! 83: #define tmscpread nodev ! 84: #define tmscpwrite nodev ! 85: #define tmscpioctl nodev ! 86: #define tmscpdump nodev ! 87: #define tmscpreset nulldev ! 88: #endif ! 89: ! 90: #include "ts.h" ! 91: #if NTS > 0 ! 92: int tsopen(),tsclose(),tsstrategy(),tsread(),tswrite(); ! 93: int tsioctl(),tsdump(),tsreset(); ! 94: #else ! 95: #define tsopen nodev ! 96: #define tsclose nodev ! 97: #define tsstrategy nodev ! 98: #define tsread nodev ! 99: #define tswrite nodev ! 100: #define tsioctl nodev ! 101: #define tsdump nodev ! 102: #define tsreset nulldev ! 103: #endif ! 104: ! 105: #include "mu.h" ! 106: #if NMT > 0 ! 107: int mtopen(),mtclose(),mtstrategy(),mtread(),mtwrite(); ! 108: int mtioctl(),mtdump(); ! 109: #else ! 110: #define mtopen nodev ! 111: #define mtclose nodev ! 112: #define mtstrategy nodev ! 113: #define mtread nodev ! 114: #define mtwrite nodev ! 115: #define mtioctl nodev ! 116: #define mtdump nodev ! 117: #endif ! 118: ! 119: #include "ra.h" ! 120: #if NUDA > 0 ! 121: int udopen(),udstrategy(),udread(),udwrite(),udreset(),uddump(),udsize(); ! 122: #else ! 123: #define udopen nodev ! 124: #define udstrategy nodev ! 125: #define udread nodev ! 126: #define udwrite nodev ! 127: #define udreset nulldev ! 128: #define uddump nodev ! 129: #define udsize 0 ! 130: #endif ! 131: ! 132: #include "up.h" ! 133: #if NSC > 0 ! 134: int upopen(),upstrategy(),upread(),upwrite(),upreset(),updump(),upsize(); ! 135: #else ! 136: #define upopen nodev ! 137: #define upstrategy nodev ! 138: #define upread nodev ! 139: #define upwrite nodev ! 140: #define upreset nulldev ! 141: #define updump nodev ! 142: #define upsize 0 ! 143: #endif ! 144: ! 145: #include "tj.h" ! 146: #if NUT > 0 ! 147: int utopen(),utclose(),utstrategy(),utread(),utwrite(),utioctl(); ! 148: int utreset(),utdump(); ! 149: #else ! 150: #define utopen nodev ! 151: #define utclose nodev ! 152: #define utread nodev ! 153: #define utstrategy nodev ! 154: #define utwrite nodev ! 155: #define utreset nulldev ! 156: #define utioctl nodev ! 157: #define utdump nodev ! 158: #endif ! 159: ! 160: #include "rb.h" ! 161: #if NIDC > 0 ! 162: int idcopen(),idcstrategy(),idcread(),idcwrite(); ! 163: int idcreset(),idcdump(),idcsize();; ! 164: #else ! 165: #define idcopen nodev ! 166: #define idcstrategy nodev ! 167: #define idcread nodev ! 168: #define idcwrite nodev ! 169: #define idcreset nulldev ! 170: #define idcdump nodev ! 171: #define idcsize 0 ! 172: #endif ! 173: ! 174: #if defined(VAX750) || defined(VAX730) ! 175: int tuopen(),tuclose(),tustrategy(); ! 176: #else ! 177: #define tuopen nodev ! 178: #define tuclose nodev ! 179: #define tustrategy nodev ! 180: #endif ! 181: ! 182: #include "rx.h" ! 183: #if NFX > 0 ! 184: int rxopen(),rxstrategy(),rxclose(),rxread(),rxwrite(),rxreset(),rxioctl(); ! 185: #else ! 186: #define rxopen nodev ! 187: #define rxstrategy nodev ! 188: #define rxclose nodev ! 189: #define rxread nodev ! 190: #define rxwrite nodev ! 191: #define rxreset nulldev ! 192: #define rxioctl nodev ! 193: #endif ! 194: ! 195: #include "uu.h" ! 196: #if NUU > 0 ! 197: int uuopen(),uustrategy(),uuclose(),uureset(),uuioctl(); ! 198: #else ! 199: #define uuopen nodev ! 200: #define uustrategy nodev ! 201: #define uuclose nodev ! 202: #define uureset nulldev ! 203: #define uuioctl nodev ! 204: #endif ! 205: ! 206: #include "rl.h" ! 207: #if NRL > 0 ! 208: int rlopen(),rlstrategy(),rlread(),rlwrite(); ! 209: int rlreset(),rldump(),rlsize(); ! 210: #else ! 211: #define rlopen nodev ! 212: #define rlstrategy nodev ! 213: #define rlread nodev ! 214: #define rlwrite nodev ! 215: #define rlreset nulldev ! 216: #define rldump nodev ! 217: #define rlsize 0 ! 218: #endif ! 219: ! 220: int swstrategy(),swread(),swwrite(); ! 221: ! 222: struct bdevsw bdevsw[] = ! 223: { ! 224: { hpopen, nulldev, hpstrategy, hpdump, /*0*/ ! 225: hpsize, 0 }, ! 226: { htopen, htclose, htstrategy, htdump, /*1*/ ! 227: 0, B_TAPE }, ! 228: { upopen, nulldev, upstrategy, updump, /*2*/ ! 229: upsize, 0 }, ! 230: { rkopen, nulldev, rkstrategy, rkdump, /*3*/ ! 231: rksize, 0 }, ! 232: { nodev, nodev, swstrategy, nodev, /*4*/ ! 233: 0, 0 }, ! 234: { tmopen, tmclose, tmstrategy, tmdump, /*5*/ ! 235: 0, B_TAPE }, ! 236: { tsopen, tsclose, tsstrategy, tsdump, /*6*/ ! 237: 0, B_TAPE }, ! 238: { mtopen, mtclose, mtstrategy, mtdump, /*7*/ ! 239: 0, B_TAPE }, ! 240: { tuopen, tuclose, tustrategy, nodev, /*8*/ ! 241: 0, B_TAPE }, ! 242: { udopen, nulldev, udstrategy, uddump, /*9*/ ! 243: udsize, 0 }, ! 244: { utopen, utclose, utstrategy, utdump, /*10*/ ! 245: 0, B_TAPE }, ! 246: { idcopen, nodev, idcstrategy, idcdump, /*11*/ ! 247: idcsize, 0 }, ! 248: { rxopen, rxclose, rxstrategy, nodev, /*12*/ ! 249: 0, 0 }, ! 250: { uuopen, uuclose, uustrategy, nodev, /*13*/ ! 251: 0, 0 }, ! 252: { rlopen, nodev, rlstrategy, rldump, /*14*/ ! 253: rlsize, 0 }, ! 254: { tmscpopen, tmscpclose, tmscpstrategy, tmscpdump, /*15*/ ! 255: 0, B_TAPE }, ! 256: }; ! 257: int nblkdev = sizeof (bdevsw) / sizeof (bdevsw[0]); ! 258: ! 259: int cnopen(),cnclose(),cnread(),cnwrite(),cnioctl(); ! 260: struct tty cons; ! 261: ! 262: #include "acc.h" ! 263: #if NACC > 0 ! 264: int accreset(); ! 265: #else ! 266: #define accreset nulldev ! 267: #endif ! 268: ! 269: #include "ct.h" ! 270: #if NCT > 0 ! 271: int ctopen(),ctclose(),ctwrite(); ! 272: #else ! 273: #define ctopen nulldev ! 274: #define ctclose nulldev ! 275: #define ctwrite nulldev ! 276: #endif ! 277: ! 278: #include "dh.h" ! 279: #if NDH == 0 ! 280: #define dhopen nodev ! 281: #define dhclose nodev ! 282: #define dhread nodev ! 283: #define dhwrite nodev ! 284: #define dhioctl nodev ! 285: #define dhstop nodev ! 286: #define dhreset nulldev ! 287: #define dh11 0 ! 288: #else ! 289: int dhopen(),dhclose(),dhread(),dhwrite(),dhioctl(),dhstop(),dhreset(); ! 290: struct tty dh11[]; ! 291: #endif ! 292: ! 293: #include "dmf.h" ! 294: #if NDMF == 0 ! 295: #define dmfopen nodev ! 296: #define dmfclose nodev ! 297: #define dmfread nodev ! 298: #define dmfwrite nodev ! 299: #define dmfioctl nodev ! 300: #define dmfstop nodev ! 301: #define dmfreset nulldev ! 302: #define dmf_tty 0 ! 303: #else ! 304: int dmfopen(),dmfclose(),dmfread(),dmfwrite(),dmfioctl(),dmfstop(),dmfreset(); ! 305: struct tty dmf_tty[]; ! 306: #endif ! 307: ! 308: #if VAX8600 ! 309: int crlopen(),crlclose(),crlread(),crlwrite(); ! 310: #else ! 311: #define crlopen nodev ! 312: #define crlclose nodev ! 313: #define crlread nodev ! 314: #define crlwrite nodev ! 315: #endif ! 316: ! 317: #if VAX780 ! 318: int flopen(),flclose(),flread(),flwrite(); ! 319: #else ! 320: #define flopen nodev ! 321: #define flclose nodev ! 322: #define flread nodev ! 323: #define flwrite nodev ! 324: #endif ! 325: ! 326: #include "dz.h" ! 327: #if NDZ == 0 ! 328: #define dzopen nodev ! 329: #define dzclose nodev ! 330: #define dzread nodev ! 331: #define dzwrite nodev ! 332: #define dzioctl nodev ! 333: #define dzstop nodev ! 334: #define dzreset nulldev ! 335: #define dz_tty 0 ! 336: #else ! 337: int dzopen(),dzclose(),dzread(),dzwrite(),dzioctl(),dzstop(),dzreset(); ! 338: struct tty dz_tty[]; ! 339: #endif ! 340: ! 341: #include "lp.h" ! 342: #if NLP > 0 ! 343: int lpopen(),lpclose(),lpwrite(),lpreset(); ! 344: #else ! 345: #define lpopen nodev ! 346: #define lpclose nodev ! 347: #define lpwrite nodev ! 348: #define lpreset nulldev ! 349: #endif ! 350: ! 351: int syopen(),syread(),sywrite(),syioctl(),syselect(); ! 352: ! 353: int mmread(),mmwrite(); ! 354: #define mmselect seltrue ! 355: ! 356: #include "va.h" ! 357: #if NVA > 0 ! 358: int vaopen(),vaclose(),vawrite(),vaioctl(),vareset(),vaselect(); ! 359: #else ! 360: #define vaopen nodev ! 361: #define vaclose nodev ! 362: #define vawrite nodev ! 363: #define vaopen nodev ! 364: #define vaioctl nodev ! 365: #define vareset nulldev ! 366: #define vaselect nodev ! 367: #endif ! 368: ! 369: #include "vp.h" ! 370: #if NVP > 0 ! 371: int vpopen(),vpclose(),vpwrite(),vpioctl(),vpreset(),vpselect(); ! 372: #else ! 373: #define vpopen nodev ! 374: #define vpclose nodev ! 375: #define vpwrite nodev ! 376: #define vpioctl nodev ! 377: #define vpreset nulldev ! 378: #define vpselect nodev ! 379: #endif ! 380: ! 381: #include "pty.h" ! 382: #if NPTY > 0 ! 383: int ptsopen(),ptsclose(),ptsread(),ptswrite(),ptsstop(); ! 384: int ptcopen(),ptcclose(),ptcread(),ptcwrite(),ptcselect(); ! 385: int ptyioctl(); ! 386: struct tty pt_tty[]; ! 387: #else ! 388: #define ptsopen nodev ! 389: #define ptsclose nodev ! 390: #define ptsread nodev ! 391: #define ptswrite nodev ! 392: #define ptcopen nodev ! 393: #define ptcclose nodev ! 394: #define ptcread nodev ! 395: #define ptcwrite nodev ! 396: #define ptyioctl nodev ! 397: #define pt_tty 0 ! 398: #define ptcselect nodev ! 399: #define ptsstop nulldev ! 400: #endif ! 401: ! 402: #include "lpa.h" ! 403: #if NLPA > 0 ! 404: int lpaopen(),lpaclose(),lparead(),lpawrite(),lpaioctl(); ! 405: #else ! 406: #define lpaopen nodev ! 407: #define lpaclose nodev ! 408: #define lparead nodev ! 409: #define lpawrite nodev ! 410: #define lpaioctl nodev ! 411: #endif ! 412: ! 413: #include "dn.h" ! 414: #if NDN > 0 ! 415: int dnopen(),dnclose(),dnwrite(); ! 416: #else ! 417: #define dnopen nodev ! 418: #define dnclose nodev ! 419: #define dnwrite nodev ! 420: #endif ! 421: ! 422: #include "ik.h" ! 423: #if NIK > 0 ! 424: int ikopen(),ikclose(),ikread(),ikwrite(),ikioctl(),ikreset(); ! 425: #else ! 426: #define ikopen nodev ! 427: #define ikclose nodev ! 428: #define ikread nodev ! 429: #define ikwrite nodev ! 430: #define ikioctl nodev ! 431: #define ikreset nulldev ! 432: #endif ! 433: ! 434: #include "ps.h" ! 435: #if NPS > 0 ! 436: int psopen(),psclose(),psread(),pswrite(),psioctl(),psreset(); ! 437: #else ! 438: #define psopen nodev ! 439: #define psclose nodev ! 440: #define psread nodev ! 441: #define pswrite nodev ! 442: #define psopen nodev ! 443: #define psioctl nodev ! 444: #define psreset nulldev ! 445: #endif ! 446: ! 447: #include "ad.h" ! 448: #if NAD > 0 ! 449: int adopen(),adclose(),adioctl(),adreset(); ! 450: #else ! 451: #define adopen nodev ! 452: #define adclose nodev ! 453: #define adioctl nodev ! 454: #define adreset nulldev ! 455: #endif ! 456: ! 457: int logopen(),logclose(),logread(),logioctl(),logselect(); ! 458: ! 459: #include "dhu.h" ! 460: #if NDHU > 0 ! 461: int dhuopen(),dhuclose(),dhuread(),dhuwrite(),dhuioctl(),dhustop(),dhureset(); ! 462: struct tty dhu_tty[]; ! 463: #else ! 464: #define dhuopen nodev ! 465: #define dhuclose nodev ! 466: #define dhuread nodev ! 467: #define dhuwrite nodev ! 468: #define dhuioctl nodev ! 469: #define dhustop nodev ! 470: #define dhureset nulldev ! 471: #define dhu_tty 0 ! 472: #endif ! 473: ! 474: #include "vs.h" ! 475: #if NVS > 0 ! 476: int vsopen(),vsclose(),vsioctl(),vsreset(),vsselect(); ! 477: #else ! 478: #define vsopen nodev ! 479: #define vsclose nodev ! 480: #define vsioctl nodev ! 481: #define vsreset nodev ! 482: #define vsselect nodev ! 483: #endif ! 484: ! 485: #include "dmz.h" ! 486: #if NDMZ > 0 ! 487: int dmzopen(),dmzclose(),dmzread(),dmzwrite(),dmzioctl(),dmzstop(),dmzreset(); ! 488: struct tty dmz_tty[]; ! 489: #else ! 490: #define dmzopen nodev ! 491: #define dmzclose nodev ! 492: #define dmzread nodev ! 493: #define dmzwrite nodev ! 494: #define dmzioctl nodev ! 495: #define dmzstop nodev ! 496: #define dmzreset nulldev ! 497: #define dmz_tty 0 ! 498: #endif ! 499: ! 500: int ttselect(), seltrue(); ! 501: ! 502: struct cdevsw cdevsw[] = ! 503: { ! 504: cnopen, cnclose, cnread, cnwrite, /*0*/ ! 505: cnioctl, nulldev, nulldev, &cons, ! 506: ttselect, nodev, ! 507: dzopen, dzclose, dzread, dzwrite, /*1*/ ! 508: dzioctl, dzstop, dzreset, dz_tty, ! 509: ttselect, nodev, ! 510: syopen, nulldev, syread, sywrite, /*2*/ ! 511: syioctl, nulldev, nulldev, 0, ! 512: syselect, nodev, ! 513: nulldev, nulldev, mmread, mmwrite, /*3*/ ! 514: nodev, nulldev, nulldev, 0, ! 515: mmselect, nodev, ! 516: hpopen, nulldev, hpread, hpwrite, /*4*/ ! 517: hpioctl, nodev, nulldev, 0, ! 518: seltrue, nodev, ! 519: htopen, htclose, htread, htwrite, /*5*/ ! 520: htioctl, nodev, nulldev, 0, ! 521: seltrue, nodev, ! 522: vpopen, vpclose, nodev, vpwrite, /*6*/ ! 523: vpioctl, nulldev, vpreset, 0, ! 524: vpselect, nodev, ! 525: nulldev, nulldev, swread, swwrite, /*7*/ ! 526: nodev, nodev, nulldev, 0, ! 527: nodev, nodev, ! 528: flopen, flclose, flread, flwrite, /*8*/ ! 529: nodev, nodev, nulldev, 0, ! 530: seltrue, nodev, ! 531: udopen, nulldev, udread, udwrite, /*9*/ ! 532: nodev, nodev, udreset, 0, ! 533: seltrue, nodev, ! 534: vaopen, vaclose, nodev, vawrite, /*10*/ ! 535: vaioctl, nulldev, vareset, 0, ! 536: vaselect, nodev, ! 537: rkopen, nulldev, rkread, rkwrite, /*11*/ ! 538: nodev, nodev, rkreset, 0, ! 539: seltrue, nodev, ! 540: dhopen, dhclose, dhread, dhwrite, /*12*/ ! 541: dhioctl, dhstop, dhreset, dh11, ! 542: ttselect, nodev, ! 543: upopen, nulldev, upread, upwrite, /*13*/ ! 544: nodev, nodev, upreset, 0, ! 545: seltrue, nodev, ! 546: tmopen, tmclose, tmread, tmwrite, /*14*/ ! 547: tmioctl, nodev, tmreset, 0, ! 548: seltrue, nodev, ! 549: lpopen, lpclose, nodev, lpwrite, /*15*/ ! 550: nodev, nodev, lpreset, 0, ! 551: seltrue, nodev, ! 552: tsopen, tsclose, tsread, tswrite, /*16*/ ! 553: tsioctl, nodev, tsreset, 0, ! 554: seltrue, nodev, ! 555: utopen, utclose, utread, utwrite, /*17*/ ! 556: utioctl, nodev, utreset, 0, ! 557: seltrue, nodev, ! 558: ctopen, ctclose, nodev, ctwrite, /*18*/ ! 559: nodev, nodev, nulldev, 0, ! 560: seltrue, nodev, ! 561: mtopen, mtclose, mtread, mtwrite, /*19*/ ! 562: mtioctl, nodev, nodev, 0, ! 563: seltrue, nodev, ! 564: ptsopen, ptsclose, ptsread, ptswrite, /*20*/ ! 565: ptyioctl, ptsstop, nulldev, pt_tty, ! 566: ttselect, nodev, ! 567: ptcopen, ptcclose, ptcread, ptcwrite, /*21*/ ! 568: ptyioctl, nulldev, nulldev, pt_tty, ! 569: ptcselect, nodev, ! 570: dmfopen, dmfclose, dmfread, dmfwrite, /*22*/ ! 571: dmfioctl, dmfstop, dmfreset, dmf_tty, ! 572: ttselect, nodev, ! 573: idcopen, nulldev, idcread, idcwrite, /*23*/ ! 574: nodev, nodev, idcreset, 0, ! 575: seltrue, nodev, ! 576: dnopen, dnclose, nodev, dnwrite, /*24*/ ! 577: nodev, nodev, nulldev, 0, ! 578: seltrue, nodev, ! 579: /* 25-29 reserved to local sites */ ! 580: nodev, nodev, nodev, nodev, /*25*/ ! 581: nodev, nulldev, nulldev, 0, ! 582: nodev, nodev, ! 583: lpaopen, lpaclose, lparead, lpawrite, /*26*/ ! 584: lpaioctl, nodev, nulldev, 0, ! 585: seltrue, nodev, ! 586: psopen, psclose, psread, pswrite, /*27*/ ! 587: psioctl, nodev, psreset, 0, ! 588: seltrue, nodev, ! 589: nodev, nodev, nodev, nodev, /*28*/ ! 590: nodev, nulldev, nulldev, 0, ! 591: nodev, nodev, ! 592: adopen, adclose, nodev, nodev, /*29*/ ! 593: adioctl, nodev, adreset, 0, ! 594: seltrue, nodev, ! 595: rxopen, rxclose, rxread, rxwrite, /*30*/ ! 596: rxioctl, nodev, rxreset, 0, ! 597: seltrue, nodev, ! 598: ikopen, ikclose, ikread, ikwrite, /*31*/ ! 599: ikioctl, nodev, ikreset, 0, ! 600: seltrue, nodev, ! 601: rlopen, nodev, rlread, rlwrite, /*32*/ ! 602: nodev, nodev, rlreset, 0, ! 603: seltrue, nodev, ! 604: logopen, logclose, logread, nodev, /*33*/ ! 605: logioctl, nodev, nulldev, 0, ! 606: logselect, nodev, ! 607: dhuopen, dhuclose, dhuread, dhuwrite, /*34*/ ! 608: dhuioctl, dhustop, dhureset, dhu_tty, ! 609: ttselect, nodev, ! 610: crlopen, crlclose, crlread, crlwrite, /*35*/ ! 611: nodev, nodev, nulldev, 0, ! 612: seltrue, nodev, ! 613: vsopen, vsclose, nodev, nodev, /*36*/ ! 614: vsioctl, nodev, vsreset, 0, ! 615: vsselect, nodev, ! 616: dmzopen, dmzclose, dmzread, dmzwrite, /*37*/ ! 617: dmzioctl, dmzstop, dmzreset, dmz_tty, ! 618: ttselect, nodev, ! 619: tmscpopen, tmscpclose, tmscpread, tmscpwrite, /*38*/ ! 620: tmscpioctl, nodev, tmscpreset, 0, ! 621: seltrue, nodev, ! 622: nodev, nodev, nodev, nodev, /*39*/ ! 623: nodev, nulldev, nulldev, 0, ! 624: nodev, nodev, ! 625: nodev, nodev, nodev, nodev, /*40*/ ! 626: nodev, nulldev, nulldev, 0, ! 627: nodev, nodev, ! 628: nodev, nodev, nodev, nodev, /*41*/ ! 629: nodev, nulldev, nulldev, 0, ! 630: nodev, nodev, ! 631: /* 42-50 reserved to local sites */ ! 632: nodev, nodev, nodev, nodev, /*42*/ ! 633: nodev, nulldev, nulldev, 0, ! 634: nodev, nodev, ! 635: }; ! 636: int nchrdev = sizeof (cdevsw) / sizeof (cdevsw[0]); ! 637: ! 638: int mem_no = 3; /* major device number of memory special file */ ! 639: ! 640: /* ! 641: * Swapdev is a fake device implemented ! 642: * in sw.c used only internally to get to swstrategy. ! 643: * It cannot be provided to the users, because the ! 644: * swstrategy routine munches the b_dev and b_blkno entries ! 645: * before calling the appropriate driver. This would horribly ! 646: * confuse, e.g. the hashing routines. Instead, /dev/drum is ! 647: * provided as a character (raw) device. ! 648: */ ! 649: dev_t swapdev = makedev(4, 0);
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