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1.1 ! root 1: C-KERMIT FOR UNIX, CHANGES FROM VERSION 4E(069) TO 4E(070), 29 Jan 88 ! 2: ! 3: ckuusr.c ! 4: Put reference to SIGSTOP in #ifdef SIGTSTP conditionals. ! 5: ! 6: ckcmai.c ! 7: Update version number and date. ! 8: ! 9: C-KERMIT FOR UNIX, CHANGES FROM VERSION 4E(068) TO 4E(069), 27 Jan 88 ! 10: ! 11: ckcfn2.c: ! 12: In input(), set the rdatap pointer to the timeout message. ! 13: ! 14: ckucmd.c: ! 15: Change name of getwd() to gtword(), to avoid conflict with BSD getwd() ! 16: function. ! 17: ! 18: ckufio.c: ! 19: Change to conditionalize zgtdir() function, calling getwd() for BSD, ! 20: getcwd() for System V, and returning a constant string for others. ! 21: ! 22: ckutio.c: ! 23: Change foreground/background test in conint() for Berkeley to be based ! 24: on something that really works, namely testing the process group against ! 25: the controlling terminal's process group. There is apparently no way to ! 26: do this in Sys V... This fixes the disappearing prompt problem, at least ! 27: on BSD-based systems. (Thanks to Fuat Baran for this.) ! 28: ! 29: ! 30: C-KERMIT FOR UNIX, CHANGES FROM VERSION 4E(067) TO 4E(068), 24 Jan 88 ! 31: ! 32: Make this the standard released version, rename all files to ck* from xk*. ! 33: ! 34: Change version number and date in ckcmai.c. ! 35: ! 36: Makefile: ! 37: Add entries for sco286 and sco86 to Makefile (D.W. Bettinger, DEAN@SUVM) ! 38: Make ckudia.c depend on ckucmd.h (G. Uddeborg, [email protected]) ! 39: ! 40: ckwart.c: ! 41: Change ungetc(c) to ungetc(c,fp) in case '/' in gettoken(). ! 42: ! 43: ckcfns.c: ! 44: In function cwd(), after changing directory, ask system for new directory ! 45: name by calling new function zgtdir(). ! 46: ! 47: ckuusr.c: ! 48: Add stptrap() function to allow job to be suspended by Ctrl-Z. ! 49: Change call to dial() to ckdial(). ! 50: ! 51: ckudia.c: ! 52: Change name of dial() to ckdial() to avoid name conflict. ! 53: Add support for ATT 7300 modem from R.E. Hill (untested). ! 54: ! 55: ckutio.c: ! 56: Add corrections to conint() from Bob Brown ([email protected]) ! 57: to make Ctrl-Z job suspension work right. ! 58: Add support for ATT 7300 modem from R.E. Hill (untested). ! 59: ! 60: ck?fio.c: ! 61: Add new function zgtdir() to ck[uvdmi]fio.c, to return name of current ! 62: working directory. Call it from ckcfns.c. ! 63: ! 64: C-KERMIT FOR UNIX, CHANGES FROM VERSION 4E(066) TO 4E(067), 5 Aug 87 ! 65: ! 66: This version makes the minor corrections to 4E(066) that proved necessary ! 67: after the beta test of that release. ! 68: ! 69: - ckcfns.c - ! 70: ! 71: In spar(), fix long packet negotiation to allow "set send packet-length" ! 72: override to work. ! 73: Rename maxsize parameter of getpkt to bufmax to avoid confusion with global ! 74: maxsize. ! 75: ! 76: - ckcfn2.c - ! 77: ! 78: In rpack(), allow 3 tries to get a packet. This allows for hosts (like IBM ! 79: mainframes) that echo the CR that terminates C-Kermit's packets with a CRLF. ! 80: Misc "lint" cleanups. ! 81: ! 82: - ckcmai.c - ! 83: ! 84: Update program version number and date, give credit to more people. ! 85: ! 86: - ckucon.c - ! 87: ! 88: Change wait(0) to wait((int *)0). ! 89: ! 90: - ckudia.c - ! 91: ! 92: Add Concord Condor CDS 220 2400b modem support from Jim Guyton. ! 93: Misc "lint" cleanups. ! 94: ! 95: - ckufio.c - ! 96: ! 97: Change wait(0) to wait((int *)0). ! 98: Don't #include <sys/file.h> for Xenix (this might be dangerous?). ! 99: In zxcmd, set effective group & user IDs for BSD to override security ! 100: checks of csh. ! 101: ! 102: - ckuker.mak (Makefile) - ! 103: ! 104: Added make options for cleaning out intermediate & object files and for lint. ! 105: Added make option for CDC VX/VE systems. ! 106: Added some comments for improved clarity. ! 107: ! 108: - ckutio.c - ! 109: ! 110: Break a line that was longer than 80 chars. ! 111: Add missing return in conditionals at end of ttpkt(), so program can run ! 112: on Pyramid and similar systems. ! 113: Add support for CDC VX/VE Sys V Unix from S.O. Lidie, Lehigh U. ! 114: Don't #include <sys/file.h> for Xenix. ! 115: ! 116: - ckuusr.h - ! 117: ! 118: Move definition of KERMRC here from ckuusr.c. ! 119: ! 120: - ckuusr.c - ! 121: ! 122: Fix parsing of "show paramaters" (now you can edit it). ! 123: Change wait(0) to wait((int *)0). ! 124: Remove some debug() statements. ! 125: Move definition of KERMRC from here to ckuusr.h, so "show" command can find it. ! 126: Set default prompt before reading init file instead of after, so "set prompt" ! 127: in init file will work. ! 128: Set effective group & user IDs for shell command execution. ! 129: ! 130: - ckuus2.c - ! 131: ! 132: Fix help message for "set send/receive packet-length". ! 133: ! 134: - ckuus3.c - ! 135: ! 136: Attempt to fix parsing of "remote cwd" command from take file. ! 137: Fix typo in "Extended-length packets requested" message. ! 138: ! 139: - ckvfio.c - ! 140: ! 141: Define PWDCMD so that "cwd" can work (hopefully). ! 142: ! 143: - ckvtio.c - ! 144: ! 145: Add missing syscleanup() function (just returns 0). ! 146: ! 147: ! 148: C-KERMIT FOR UNIX, CHANGES FROM VERSION 4D(061) TO 4E(066), 5 Aug 87 ! 149: ! 150: This version is being released as a test version, because it has not been ! 151: tested at all on the Mac, Amiga, VMS, or Data General, or on many of the common ! 152: Unix systems (SUN, etc), and has not been tested in local mode at all except ! 153: under Ultrix 2.0 on a VAX 750, and under 2.9BSD on a Pro-380. ! 154: ! 155: ! 156: MAJOR CHANGES: ! 157: ! 158: Added support for long packets. ! 159: ! 160: Performance improvements: less copying of received data, more efficient i/o. ! 161: ! 162: C-Kermit now takes its init file always, even if invoked with command-line ! 163: action arguments. ! 164: ! 165: Easy escape from packet mode (^C^C at any time). ! 166: ! 167: Added file bytesize mask to 'set file type {text, binary} {7, 8}' so that ! 168: Kermit can be used to strip 8th data bit during file transfer (e.g. of ! 169: Wordstar files), independent of parity setting. Default 8. ! 170: ! 171: Added 'set terminal bytesize {7, 8}'. Default 7. ! 172: ! 173: Added 'set retry' command to adjust packet retransmission limit. ! 174: ! 175: Included changes to support Data General, Apollo, Amiga, Mac with Megamax C. ! 176: ! 177: New 'make' options for sys5r3, CIE Regulus, HP-UX, IBM IX/370, zilog. ! 178: ! 179: Better statistics reporting. ! 180: ! 181: Fix a few major bugs: ! 182: . Loss of trailing control characters at end of file when sending. ! 183: . 2-character checksum now works with 8-bit binary files. ! 184: . Background/take-file interaction fixed, maybe. ! 185: . Insertion of spurious CRLF at position 4096 when doing 'kermit -k'. ! 186: . Parsing of multine 'get' command (again). ! 187: ! 188: Tested against: ! 189: Tested under: MS-Kermit VM/CMS DEC-20 VMS Prime Ultrix PDP11 ! 190: . Ultrix 1.2 on VAX 8650 x ! 191: . Ultrix 1.1 on VAX 750 x ! 192: . Ultrix 2.0 on VAX 750 x x x x x x x ! 193: . Ultrix 2.0 on VAX 8700 x ! 194: . System V on 3B20 x x x ! 195: . 2.9BSD on Pro-380 x x ! 196: ! 197: THINGS NOT DONE: ! 198: ! 199: Sliding windows. ! 200: ! 201: Cleaning up the horrible #ifdef mess, especially in CKU[TF]IO.C (at least, ! 202: not very much). ! 203: ! 204: Improving the command parser. One obvious improvement would be to replace the ! 205: relatively limited CKUCMD command-parsing package with the newer, more general ! 206: and powerful CCMD package. This was not done because (a) CCMD is bigger, and ! 207: (b) CCMD has not yet been ported to all the systems that C-Kermit can be built ! 208: for (VMS, Data General, etc etc). Anyway, CKUCMD does the job. ! 209: ! 210: Command macros. ! 211: ! 212: A consistent, sensible treatment of program return codes, to allow C-Kermit ! 213: to be run from scripts or DCL procedures, etc, so that they can tell whether ! 214: Kermit "succeeded" or "failed". But what does failure or success mean? ! 215: What if it transfers 29 out of 30 files? What should the return code be? ! 216: ! 217: Improving modem support. There are ioctl's in BSD & Ultrix (TIOC(N)MODEM, ! 218: TIOC(N)CAR, TIOCWONLINE) for ignoring/heeding modem signals, but it's not ! 219: clear (to me) which versions of BSD they apply to. If somebody wants to ! 220: straighten this out in ckutio.c, be my guest. ! 221: ! 222: Dealing in any way with lock files or bidirectional terminal lines, esp. the ! 223: acucntrl business in 4.3BSD, the uugetty business in Sys V, making the program ! 224: run suid, etc. Got many, many hints about this, but it's so touchy I'll leave ! 225: this to somebody who knows what she's doing and can test the results on a ! 226: variety of systems. The main problem is that this area is the least ! 227: consistent among all the Unix variants. Lock files and directories, their ! 228: names, the permissions thereon, and the contents thereof differ from system to ! 229: system, from one version of a system to the next, and within the same version ! 230: of the same system, from site to site. ! 231: ! 232: REMOTE KERMIT command support in the C-Kermit server. ! 233: ! 234: Attribute packets. ! 235: ! 236: Dialing code for ATT7300 from Richard E. Hill. ! 237: ! 238: "Demon dialer" code from Jon Zeeff. ! 239: ! 240: Code for automatically choosing a dialout line from Frank Wortner. ! 241: ! 242: Support for Tandy 6000 and Alcyon Regulus from Frank Wortner. ! 243: ! 244: etc etc ! 245: ! 246: ! 247: CHANGES, MODULE BY MODULE: ! 248: ! 249: - ckcdeb.h - ! 250: ! 251: remove #ifdef LONG_DEF ... #endif because LONG_DEF wasn't used anywhere. ! 252: remove old commented-out Amiga junk (Phil Julian). ! 253: ! 254: define FREAD and FWRITE for Fortune, which doesn't have sys/file.h ! 255: (David Sizeland). ! 256: ! 257: Put conditional comments around vax11c #includes if not vax11c (Ron Heiby). ! 258: ! 259: Add typedef SIGTYP for signal(), it's void under Sys V R3, int elsewhere ! 260: (Ron Heiby). ! 261: ! 262: - ckcfn2.c - ! 263: ! 264: Insert #include ckcsym.h before other includes for benefit of Megamax C, ! 265: so that symbol MAC can be defined (Jim Noble) ! 266: ! 267: Remove extraneous * from "*pkt++" in for-statement in chk2() (Jim Noble). ! 268: ! 269: change all "screen(SCR_PT,'Q',(long)n,recpkt);" to ! 270: "screen(SCR_PT,'Q',(long)(*n),recpkt);" (3 places) (Jim Noble). ! 271: ! 272: Fix type-2 block checks for binary files (make everything unsigned) ! 273: (David Wilson). ! 274: ! 275: Change name of unchar() macro to xunchar(), to remove conflict with unchar ! 276: typedef for unsigned character on ATT3Bx SVR3 systems (Ron Heiby). ! 277: ! 278: Add support for long packets, mostly in rpack() and spack(). ! 279: ! 280: In input(), recognize a valid Error packet even if it has the wrong ! 281: sequence number. ! 282: ! 283: Make chk2() only return the low order 12 bits of the checksum, to ward off ! 284: sign extension problems. ! 285: ! 286: Remove extra level of copying by eliminating call to inlin() in rpack(). ! 287: Instead, call ttinl() directly. ! 288: ! 289: Replace rpack() and spack() with "book-Kermit" versions, to allow receiving ! 290: and sending of long packets, and removing many extraneous and time-consuming ! 291: validity checks. ! 292: ! 293: Change packet logging functions to start at the ^A when there are leading ! 294: nulls (e.g. padding) that would otherwise act as string terminators. ! 295: ! 296: Recode dopar() to do a simple table lookup, rather than calculate parity, ! 297: to improve packet construction speed. ! 298: ! 299: Fix resend() to resend a packet even if it has leading null pad characters. ! 300: ! 301: - ckcfns.c - ! 302: ! 303: Zillions of "#ifdef datageneral...#endif" sections added, mostly having ! 304: to do with wildcard expansion, yuck (the ckc* files weren't s'posed to have ! 305: system dependencies). ! 306: ! 307: Changed extern long tsecs to extern int tsecs. ! 308: ! 309: Fixed getpkt() to remember final leftovers, so that trailing control ! 310: characters are not ommitted during send (Gordon Scott). ! 311: ! 312: Fixed sdebu() to display seol rather than eol (Scott Ribe). ! 313: ! 314: Add rdebu() to display rpar() results. ! 315: ! 316: Change name of unchar() macro to xunchar() to avoid S5r3 name conflict. ! 317: ! 318: Cast tsecs to (long) in call to tlog in tstats() (Dan Murphy). ! 319: ! 320: Replace rpar() and spar() with "book-Kermit" versions. ! 321: ! 322: Remove extraneous variable chklen. ! 323: ! 324: Add resetc() function to reset some statistics counters. ! 325: ! 326: Move fstats(), tstats(), sdebu(), and rdebu() from here to ckuus2.c, ! 327: because ckcfns.c had grown too large for some systems (like PDP-11s). ! 328: Must keep text size of each module below 8K! ! 329: ! 330: - ckcker.h - ! 331: ! 332: Change name of unchar() macro to xunchar(). ! 333: ! 334: - ckcmai.c - ! 335: ! 336: Process init file before reading command line args. ! 337: ! 338: SAS version had some code to support the REMOTE KERMIT command via a ! 339: temp file kludge, which was omitted (do it right, use CCMD, maybe next ! 340: release). ! 341: ! 342: Shortened hlptxt again, sigh (for Xenix). ! 343: ! 344: #include "ckcsym.h" for Mac. ! 345: ! 346: #ifdef datageneral for longer filenames. ! 347: ! 348: #ifdef for Apollo which wants to use main() for something else. ! 349: ! 350: New server REMOTE HELP message for Mac. ! 351: ! 352: Remove extraneous variable chklen. ! 353: ! 354: - ckcpro.w - ! 355: ! 356: Change calling convention for rpar(), which now returns a string pointer. ! 357: ! 358: Reset the tty after returning from packet protocol. ! 359: ! 360: Remove extraneous variable 'image', which caused problems for some compilers. ! 361: ! 362: Issue "Escape back" messages when given 'send' or 'receive' command in ! 363: remote mode. ! 364: ! 365: Terminate with message when error packet received and running in background ! 366: (Les Mikesell). ! 367: ! 368: Only reset statistics counters when files are actually being transferred. ! 369: ! 370: - ckucmd.c - ! 371: ! 372: Many conditionals added to support Apollo and Data General. ! 373: ! 374: - ckufio.c - ! 375: ! 376: make zchout return -1 or 0, rather than just passing along ferror's ! 377: return code. ! 378: ! 379: change NULL arg to execl to (char *)NULL in zxcmd(). ! 380: ! 381: Various conditionals for Apollo Aegis. ! 382: ! 383: Updated support for Fortune (now FT18), from David Sizeland, London University ! 384: Medical School. ! 385: ! 386: #include <sys/types.h> before other includes (Les M). ! 387: ! 388: - ckutio.c - ! 389: ! 390: Many Apollo Aegis conditionals. ! 391: ! 392: Minor Fortune changes. ! 393: ! 394: In conint(), always perform background check, so that backgrd flag can ! 395: be set correctly. This allows errors in TAKE files to be fatal once again ! 396: (as they were in 4C). (Gordon Scott) ! 397: ! 398: Also in conint(), enable SIGTERM and SIGHUP signals so lock files can be ! 399: cleaned up (Les M). ! 400: ! 401: Rearrange the whole conint() function until it seems to make sense, and ! 402: try to make connoi() symmetrical with it, i.e. put back the same interrupts ! 403: that conint() set traps for. ! 404: ! 405: Remove trailing text from #endif's. ! 406: ! 407: In ttpkt(), the call to fcntl should OR the FNDELAY bit into the flags, ! 408: not AND it! (2 places) (Howard Chu, umich) For BSD, replace this call ! 409: with an ioctl() to set and unset FIONBIO (blocking/nonblocking i/o). ! 410: (Later, don't do any of this for BSD. Measurements showed BSD does better ! 411: with blocking reads and buffer checks.) ! 412: ! 413: Make some changes to myread() so that it actually works under 4.xBSD. ! 414: Change some of the System III/V code as well, so that myread() can actually ! 415: return -1 when no data is available (inspection of the previous code showed ! 416: that this could never happen before). (Later, BSD doesn't use myread() any ! 417: more.) ! 418: ! 419: Add parity to list of args for ttpkt(), so that it can be saved for use by ! 420: other tt functions, particularly ttinl(). Saves another copy step. Add ! 421: parity arg to calls from ckcpro.w and ckudia.c. *** WARNING -- This required ! 422: corresponding changes in ck[idvm...]tio.c, which could not be tested! *** ! 423: ! 424: Allow user to type ^C^C anytime during packet protocol to exit from ! 425: the program and restore terminal modes, by checking for this in ttinl(), ! 426: and adding a new -2 return code. *** Need to change ck[vd...]tio.c too! *** ! 427: ! 428: Add support for HP-UX dialout modems from Bill Coalson of McDonnell Douglas. ! 429: ! 430: Add syscleanup() function, currently empty. ! 431: ! 432: Rearrange myread() a little bit for doing myunread() (Les M). ! 433: ! 434: Totally rewrite ttinl() for efficiency & cleanliness. No #ifdef's! ! 435: ! 436: - ckuusr.h - ! 437: ! 438: Add symbol for 'set terminal'. ! 439: ! 440: - ckuusr.c - ! 441: ! 442: Return(0) from parser when we exit from command file. ! 443: ! 444: change dcl of istat & qstat from int to SIGTYP. ! 445: ! 446: in cmdlin(), make sure to set quiet = 1 if 'k' option was elected. This ! 447: fixes the infamous 4K CRLF bug (the 'conoll("")' in ckcmai.c was inserting ! 448: an unbuffered CRLF into the buffered data after the first 4K buffer). ! 449: ! 450: Add 'set retry'. ! 451: ! 452: Add call to syscleanup() from doexit(). ! 453: ! 454: Change some GOOD_EXITs to BAD_EXITs. ! 455: ! 456: Fix parsing of the last line of multiline 'get' to allow editing. ! 457: ! 458: Fix reading multiline 'get' commands from 'take' file. ! 459: ! 460: Move functions shopar(), dolog(), debopn() to ckuus2 because ckuusr.c was ! 461: getting too big to compile on some systems (PDP-11s, etc). Also, move ! 462: statistics display to new function dostat() in ckuus2.c. ! 463: ! 464: - ckuus2.c - ! 465: ! 466: Some new messages for Data General. ! 467: ! 468: Add '-e' (extended packet length) to usage() message, but remove -h so ! 469: whole message still fits on screen. ! 470: ! 471: Fix hmsg() to allow editing of 'help' commands. Previously, operations like ! 472: 'help send<esc><^W>' would fracture the command line. ! 473: ! 474: Move functions shopar(), dolog(), debopn() here from ckuusr.c. Add dostat(). ! 475: ! 476: In shopar(), display limits on send & receive packet lengths, file and ! 477: terminal byte sizes. ! 478: ! 479: Move fstats(), tstats(), sdebu(), and rdebu() here from ckcfns.c. ! 480: ! 481: - ckuus3.c - ! 482: ! 483: Conditionals for Data General. ! 484: ! 485: Add 'set retry'. ! 486: ! 487: Add support for long packets in 'set send/receive packet-length'. ! 488: ! 489: Add trailing argument to 'set file type {binary, text} {7, 8}'. ! 490: ! 491: Add 'set terminal bytesize {7, 8}'. ! 492: ! 493: Remove extraneous variable 'image', which caused problems for some compilers. ! 494: ! 495: Increase debug and transaction log string buffer lengths, and do length ! 496: checking before sprintf()'s to avoid core dumps. ! 497: ! 498: - ckucon.c - ! 499: ! 500: Before forking, do signal(SIGUSR1,SIG_SIGN) to avoid killing parent if ! 501: connecting to a line with no carrier. Without this, the child's signal would ! 502: arrive before the parent's handler was set up (Les M). ! 503: ! 504: - ckudia.c - ! 505: ! 506: Change declarations of savAlrm and savInt from int to SIGTYP (Ron Heiby). ! 507: ! 508: Change Hayes dialing string from AT DT to AT D. ! 509: ! 510: Change Ventel modem dial string from "<K%s'r>" to "<K%s\r>" (Jim Knutson). ! 511: ! 512: - ckuscr.c - ! 513: ! 514: Change declaration of savAlrm from int to SIGTYP (Ron Heiby). ! 515: ! 516: Don't output gratuitous messages when in quiet mode. ! 517: ! 518: Increase script buffer size (SBUFL) from 300 to 512 (Les M). ! 519: ! 520: Remove 7-char restriction on "expect" strings (Les M). Then remove this ! 521: change after core dumps. ! 522: ! 523: Log script execution to session log. Requires addition of new flushi() ! 524: function. ! 525: ! 526: - ckwart.c - ! 527: ! 528: Several minor fixes from Jim Noble, mostly regarding format of output file. ! 529: ! 530: - Makefile (ckuker.mak) - ! 531: ! 532: New Fortune support under "make ft18" (David Sizeland). ! 533: ! 534: New make option for "sys5r3" (Ron Heiby). ! 535: ! 536: New make option for "cie" (David Lawyer). ! 537: ! 538: New make option for "hpux" (Bill Coalson). ! 539: ! 540: New make option for "ix370" (Wayne Van Pelt). ! 541: ! 542: New make option for "zilog" (Dave Woolley). ! 543: ! 544: Add Xenix hints (Dan Murphy). ! 545: ! 546: ! 547: C-KERMIT FOR UNIX, CHANGES FROM 4D(060) TO 4D(061), 9 SEP 86: ! 548: ! 549: Changes from Jack Rouse and Phil Julian of SAS Institute: ! 550: . Commodore Amiga support replaced, all-new CKI*.* files. ! 551: . Revert CKUCMD.[CH] and CKUUS?.[CH] to their old selves (mostly). ! 552: . Fix multiline GET parsing. ! 553: . Supply a missing printf() parameter in CKWART.C. ! 554: ! 555: Other changes: ! 556: . Fix top-level parse loop in CKUUSR.C to reset any erroneous start state. ! 557: . Make sysinit() in CK[UVMI]IO.C return -1 if it fails, 0 if it succeeds. ! 558: . Have CKCMAI.C check sysinit() return code. ! 559: . Change refs in CKUFIO.C to _file member of FILE structure to fileno(). ! 560: . In CKUFIO.C, have zclosf() kill fork before wait(). ! 561: . In CKUTIO.C, fix typos in Sys-V speed setting code. ! 562: . In CKCFN2.C fix errpkt() to close open files. ! 563: . Add 4.3BSD acu control code to CKUTIO.C, under NEWUUCP conditional. ! 564: ! 565: Compiled and tested under Ultrix 1.1 (= 4.2BSD), Ultrix 1.2 (whatever that ! 566: may be a hybrid of), 2.9BSD on a DEC Pro/380, and true 4.3BSD on a VAX ! 567: 11/750 (4.3BSD includes an earlier version of C-Kermit -- 4C(057) -- on ! 568: its distribution tape). ! 569: ! 570: ! 571: C-KERMIT FOR UNIX, CHANGES FROM 4C(058) TO 4D(060), 29 APR 86: ! 572: ! 573: . Add support for Commodore Amiga (Lattice C) from Davide Cervone of Rochester ! 574: University in modules CKI*.*, with minor changes to CKCMAI.C, CKUUS?.C, ! 575: CKUCMD.C, CKCDEB.H. No effect on UNIX Kermit. ! 576: ! 577: . Fix several minor bugs in UNIX version: ! 578: - Multiline GET command failure when executed from TAKE file (CKUUSR.C). ! 579: - File collision renaming bugs fixed, algorithm improved (CKUFIO.C). ! 580: - CONNECT command now reports fork creation failure (CKUCON.C). ! 581: ! 582: ! 583: C-KERMIT FOR UNIX, CHANGES FROM 4C(057) TO 4C(058), 19 MAR 86: ! 584: ! 585: makefile: ! 586: . Add special entry "rtu" for Masscomp. ! 587: . Fix up "bsd29" entry. ! 588: ! 589: ckcdeb.h: ! 590: . Added defs for CHAR and LONG for 2.9 BSD. ! 591: ! 592: ckcfns.c: ! 593: . Make reof() return a value, like it's supposed to. ! 594: . Make spar() set the right packet terminator (seol, not eol). ! 595: . Change tinit() to put a NAK packet in retransmit buffer, but don't send it. ! 596: . Reset cxseen in reof(), so it isn't sticky for the next file. ! 597: ! 598: ckcfn2.c: ! 599: . Fix input() to treat NAK for packet n+1 as ACK for packet n. ! 600: . Defend against writing 0 past end of buffer in rpack(). ! 601: ! 602: ckcpro.w: ! 603: . Don't send NAK automatically at beginning of receive. ! 604: . In <sseof> rule, call sfile with argument xflg, like sfile expects. ! 605: . Sleep a couple secs before returning to give last packet some time to escape. ! 606: ! 607: ckucon.c: ! 608: . Remove ^S from among escape character arguments. ! 609: ! 610: ckufio.c: ! 611: . Change execl() calls to have NULL as 5th arg, rather than (char *)0. ! 612: . Fix up 2.9 BSD stuff, make it use opendir() for directory stepping. ! 613: ! 614: ckutio.c: ! 615: . Fix nontimed read in ttinl() to work. ! 616: . Change msleep() to return immediately if argument is 0 (for dial pause). ! 617: . Skip setting console modes in con...() functions if not a real tty. ! 618: . Give system error message in ttopen() if line can't be opened. ! 619: . Remove erroneous references to DIRSIZ. ! 620: . Fix up 2.9BSD stuff. ! 621: ! 622: ckuusr.c: ! 623: . Change execl() calls to have NULL as 5th arg, rather than 0, or (char *)0. ! 624: ! 625: ckvfio.c (VAX/VMS support): ! 626: . Fix system() to allow spawning interactive shell if '!' command given. ! 627: . Fix zopeni() to not spuriously reject certain calls, so REMOTE commands work. ! 628: . Fix msleep(m) to return immediately if m==0. ! 629: ! 630: ! 631: C-KERMIT FOR UNIX, CHANGES FROM 4C(056) TO 4C(057), 31 JUL 85: ! 632: ! 633: general (many modules affected): ! 634: . Change "set send packet-length" to override Send-Init value. ! 635: . Change still more global character variables from int or char to CHAR. ! 636: . Fix 4.1BSD and C/70 support (Charles Brooks), 2.9 support (Herm Fischer). ! 637: ! 638: ckcfns.c: ! 639: . Server always executes generic (but not host) commands in text mode. ! 640: . Change calling convention for getchx() to allow better reporting of eof. ! 641: Some earlier changes had apparently broken PDP-11 support for binary ! 642: files because of sign extension... ! 643: . Again, several hours after initial announcement of 4C(057) found that above ! 644: change had busted things for 68000s (again) because of still more int/char ! 645: conversion problems. Changed 'next' from int to char and moved its file ! 646: begin/end function to a new flag variable, 'first'. Hopefully, not too many ! 647: copies got out; those that did are dated 29 July; the version with this fix ! 648: is dated 31 July. Sigh... ! 649: ! 650: ckuusr.c: ! 651: . Fix timing statistics to work for 16-bit machines too (Dan). ! 652: . Change calls to execl() to terminate with "(char *)0", not "0". ! 653: ! 654: ckufio.c: ! 655: . Fix bug that sometimes prevented sending files with 14-char long names. ! 656: ! 657: ckutio.c: ! 658: . Herm fixed it up so all the changes in previous edits that broke his ! 659: modem control code are now more compatible with it. Also, myread() -- the ! 660: nonblocking equivalent of read() -- was fixed to report errors better. ! 661: ! 662: ckudia.c: ! 663: . Many changes from Herm & Dan, mostly relating to modem control and resetting ! 664: alarms to get the dialing-with-no-carrier-to-connected-with-carrier ! 665: transition working again. ! 666: ! 667: ! 668: C-KERMIT FOR UNIX, CHANGES FROM 4C(055) TO 4C(056), 11 JUL 85: ! 669: ! 670: ckcpro.w: ! 671: . Make new ssfile state, to allow for display of data in ack to file header. ! 672: . If data comes in ack to file header, log to transaction file. ! 673: . Put local filename in data field of ack to F packet. ! 674: . Add calls to new rtimer(), gtimer() to allow transactions to be timed. ! 675: . When sending, include D in EOF packet in all cases when interrupted. ! 676: Previously, only "czseen" would do it, but not cxseen. ! 677: . Upon receipt of Z packet, send Ack AFTER closing file rather than before. ! 678: If file can't be closed, send Error packet instead of Ack. ! 679: . Upon receipt of error packet while receiving file, discard file. ! 680: . Upon receipt of unexpected packet type, send Error, not Nak. ! 681: ! 682: ckcfns.c: ! 683: . Change clsof() to accept an argument specifying whether to discard. ! 684: . Change clsof() to keep incomplete file regardless of arg if keep != 0. ! 685: . Change clsof() to return -1 if output file could not be closed. ! 686: . Change name of getch() to getchx() to avoid conflict with libraries. ! 687: . Fix Yet Another Problem with 8th-bit Quoting Negotation. The bug was that ! 688: if other side said 'N' we would treat 'N' as quoting prefix rather than "NO" ! 689: (but only if parity was set to other than none). ! 690: . Remove input buffer flush from sfile() (why was it ever there???). ! 691: . Change seof() to accept an argument to put in the Z-packet data field. ! 692: . Add transaction timing statistics to reof(),reot() for transaction log. ! 693: . Combine sfile() and sxpack() into one function. ! 694: ! 695: ckcfn2.c: ! 696: . Improve performance of rpack by reducing scan for soh to number of chars ! 697: read rather than whole buffer (required changing inlin()'s return code). ! 698: . Allow rpack to skip over "blank lines" without failing; this was preventing ! 699: file transfer with some systems that always sent CRLF before transmitting ! 700: anything (e.g. UCLA's MVS/TSO VTAM). ! 701: . Don't flush input buffer at end of rpack(), because if the packet that we ! 702: just read is a repeat or an echo, the one we want might be queued up after ! 703: it. Instead, flush in input() only after the desired packet arrives. ! 704: . Allow user to type ^A^C^C to interrupt rpack and exit cleanly from program. ! 705: ! 706: ckuusr.c: ! 707: . Add "incomplete" to "set" parse table and display incomplete in "show". ! 708: . Add "%" command for comment lines. ! 709: . Add elapsed time and effective baud rate display to "statistics" command. ! 710: . Fix "show parameters", had send/receive end-of-packet reversed. ! 711: . Make modem-type lookup in "show" a little cleaner. ! 712: . Fix "echo" to interpret \ooo escapes in its argument. ! 713: ! 714: ckuus2.c: ! 715: . Add "help set incomplete". ! 716: . Fix help message for "set line". ! 717: ! 718: ckuus3.c: ! 719: . Add "set incomplete" support. ! 720: . Allow "set prompt" argument in doublequotes and strip quotes if used, to ! 721: allow specification of prompt with leading &/or trailing blanks. ! 722: . Fix "set send/receive padding/pad-character" -- they had variables reversed. ! 723: ! 724: ckufio.c: ! 725: . For Pro/Venix V1, make MAXWILD and SSPACE even smaller, so malloc() still ! 726: has some space left to allocate... ! 727: . Change zclose() to return -1 if file could not be closed. ! 728: ! 729: ckutio.c: ! 730: . Use Sys III/V nonblocking read() technique also for 4.xBSD -- improves ! 731: performance noticably! ! 732: . Add rtimer() and gtimer() functions for resetting/getting elapsed time. ! 733: . Don't return failure from tthang() if line wasn't open. ! 734: . Print warning message if tthang() or ttunlk() fail. ! 735: . In ttclos(), relinquish exclusive access. ! 736: . Change some #ifdefs so they depend on features, like FIONREAD, rather than ! 737: system, like BSD4. This allows collapsing a lot of redundant code. ! 738: ! 739: ckucon.c: ! 740: . Add hangup (h) option to escape character arguments. ! 741: ! 742: ckuscr.c: ! 743: . Change static timeInt() to global scrtime() to avoid problems on code ! 744: mapped systems. ! 745: ! 746: ! 747: C-KERMIT FOR UNIX, CHANGES FROM 4C(054) TO 4C(055), 28 JUNE 85: ! 748: ! 749: ckudia.c (all changes by Dan Schullman, DEC): ! 750: . Add support for US Robotics modem (untested) from Joe Orost at Berkeley. ! 751: . Reorganize MDMINF data structure to accommodate US Robotics (some char ! 752: fields had to become strings). ! 753: . Allow interrupts (SIGINT, e.g. ^C) to cancel dialing in progress. ! 754: . Ring bell when connection made successfully. ! 755: . Close line on failures. ! 756: . Allow stored numbers with DF100 and 200 modems. ! 757: ! 758: ckudia.c now supports the following modems: ! 759: . Cermetek Info-Mate 212 A ! 760: . DEC DF03-AC ! 761: . DEC DF100 Series ! 762: . DEC DF200 Series ! 763: . General Data Comm 212A/ED ! 764: . Hayes Smartmodem 1200 & compatibles ! 765: . Penril ! 766: . Racal Vadic ! 767: . US Robotics 212A ! 768: . Ventel ! 769: Plus "unknown" modems and direct (modemless) connections. ! 770: ! 771: ! 772: C-KERMIT FOR UNIX, CHANGES FROM 4C(053) TO 4C(054), 25 JUNE 85: ! 773: ! 774: ckuker.mak (makefile): ! 775: . Add "make ft17" for Fortune 16:32 For:Pro 1.7. ! 776: . Add "make uts24" for Amdahl UTS 2.4 ! 777: . Add "make valid" for Valid Scaldstar CAD system ! 778: . Add "make c70" for BBN C/70 IOS 2.4 ! 779: ! 780: ckcmai.c: ! 781: . Add call to sysinit() ! 782: ! 783: ck[uvm]tio.c: ! 784: . Add sysinit() function. For VMS, open console. For others, null for now. ! 785: ! 786: ckutio.c, ckufio.c: ! 787: . Add support for Fortune 16:32, mostly like 4.1bsd. ! 788: . Ditto for Amdahl UTS 2.4, mostly like V7. ! 789: ! 790: ckuus2.c: ! 791: . Expand a couple tabs in hlp1 (-h help message) so things line up right. ! 792: ! 793: ! 794: C-KERMIT FOR UNIX, CHANGES FROM 4C(052) TO 4C(053), 21 JUNE 85: ! 795: ! 796: ckcfn2.c: ! 797: . Change dopar() to be of type CHAR. ! 798: . Fix dopar() to calculate odd parity correctly. ! 799: ! 800: ckucon.c, ckuscr.c: ! 801: . Add "extern CHAR dopar();" declarations. ! 802: ! 803: ! 804: C-KERMIT FOR UNIX, CHANGES FROM 4C(050) TO 4C(052), 18 JUNE 85: ! 805: ! 806: ckcfns.c: ! 807: . Repair rpar() and spar() handling of 8th bit prefix negotiation. ! 808: . In sinit(), when sending from stdin, allow "-a name" to work. ! 809: . In rcvfil(), guard against receiving a null F packet. ! 810: ! 811: ckcmai.c: ! 812: . Change hlptxt[] to contain less than 256 characters (for Xenix) ! 813: ! 814: ckcpro.c: ! 815: . In proto() call ttopen() with a temp, x, rather than "local", then only ! 816: set local if x was set. ! 817: ! 818: ckucmd.c: ! 819: . In cmifi(), make y long rather than int. This was making some 16-bit ! 820: machines erroneously report that files longer than 32K could not be found. ! 821: ! 822: ckuker.mak (makefile): ! 823: . Change symbol 3BX to ATT3BX (has to start with letter) ! 824: . Remove line continuations in the middle of strings ! 825: . Add entry for sys3nid (System III/V on PDP-11 with no I&D space) ! 826: ! 827: ckufio.c: ! 828: . Add appropriate #ifdef for TOWER1 in zkself() ! 829: . Add 2.9bsd identification string ! 830: ! 831: ckutio.c: ! 832: . Move definition of CTTNAM from here to ckcdeb.h, so it can be shared. ! 833: . In initrawq() (for V7 only) read the proc table again after fork(). ! 834: . Change symbol 3BX to ATT3BX. ! 835: . Get rid of the (void) casts in strxxx() invocations -- the proliferation ! 836: of conditionals was getting ridiculous, and it was only to please lint. ! 837: . In conbin() for Sys III/V, open terminal in 7-bit, parity-enabled mode rather ! 838: than 8-bit, no-parity mode (some sites actually use parity). ! 839: . In conint(), trap and ignore QUIT signal, trap SIGHUP and handle like SIGINT. ! 840: This prevents lock files from being left behind after hangup or quit. ! 841: . In connoi(), turn off traps for SIGQUIT, SIGHUP. ! 842: . In ttopen(), add Sys III/V code using ctermid() to better determine remote/ ! 843: local status when stdin redirected. If not Sys III/V and stdin redirected, ! 844: assume local, rather than remote, so that "set speed" and other local-mode ! 845: only commands will work. ! 846: . Add 2.9bsd identification string ! 847: . Make new ANYBSD symbol to select 4.1, 4.2, and 2.9. In some cases, all 3 ! 848: work the same, in others, 2.9 and 4.2 are the same, 4.1 special. ! 849: ! 850: ckuus*.c: ! 851: . In command line invocation, base local/remote determination on CTTNAM. ! 852: . In "set line" only ask ttopen() to set local/remote if not default tty. ! 853: . Ignore SIGQUIT and SIGINT signals while inferior shell active in XXSHE:. ! 854: Previously, both Kermit and the inferior shell would catch them. ! 855: . In XYLINE: call ttopen() with a temp, x, rather than "local", then only ! 856: set local if x was set. ! 857: . Change message "status report..." to "status report:" to avoid dot confusion. ! 858: ! 859: ! 860: C-KERMIT FOR UNIX, CHANGES FROM VERSION 4.2(030) TO 4C(050), 30 May 85: ! 861: ! 862: All files except ckwart.* have been renamed according to a consistent ! 863: convention, see ckaaaa.hlp for an explanation. ! 864: ! 865: Copyright notices added to every module, so we can't be enjoined from ! 866: distributing our own program if we give the right to other organizations, ! 867: like Berkeley, to distribute it. ! 868: ! 869: ckwart.c ! 870: ! 871: . Move the #define in the txt1 string to not start on a new line. ! 872: . Fix the comments printed by wart so they can't be construed as comments ! 873: by the compiler that compiles wart. ! 874: . Include formfeed among the skipped-over whitespace characters. ! 875: . Add wart version information. ! 876: ! 877: ckcdeb.h (formerly ckdebu.h): ! 878: ! 879: Forget about typedefing LONG to be unsigned long -- it causes too many ! 880: problems for PDP-11 C compilers, etc. Just let LONG be long. ! 881: ! 882: If symbols DEBUG and TLOG not defined (e.g. in Makefile), then define ! 883: null macros to replace calls to the debug() and tlog() functions, to save ! 884: space and execution time. Program is too big for Macintosh with these ! 885: functions compiled in. ! 886: ! 887: Establish a symbol NLCHAR. If this symbol is defined, then text (ascii) ! 888: files are stored with a single character (such as lf or cr) terminating ! 889: each line, and this character is the value of NLCHAR. If not defined, ! 890: then the system uses CRLF. When NLCHAR is defined, C-Kermit maps between ! 891: that character and CRLF. ! 892: ! 893: ckcfns.c, ckcfn2.c (formerly ckfns.c, ckfns2.c): ! 894: ! 895: . change all calls to screen() to new form. ! 896: . fix bug in sfile() that sometimes prevented literal names from working. ! 897: . don't translate send-as names in sfile, always use them literally. ! 898: . change input() to always resend() after getting a NAK. ! 899: . change getpkt to clear leftovers when starting new file (next = -1), ! 900: so that filenames in F pkt wouldn't have garbage after previous file ! 901: was interrupted. ! 902: . Change call to zchin() to use new calling convention so bytes with ! 903: hi bit on won't be confused with eof on some systems. ! 904: . Reset czseen in seof, not in clsif, so that remote ^X while C-Kermit ! 905: sending will result in correct Z packet with D in data. ! 906: . In resend(), don't send any packet if packet buffer is empty. ! 907: . Un-hardwire getch() from Unix newline text file convention. ! 908: . Fix bug that sometimes resulted in contents of R or X packet ! 909: having first character doubled. ! 910: . Fix bug in getpkt that prevented leftovers from being transmitted ! 911: after end of file. ! 912: . Have tinit() clear c[xz]seen and filnam to prevent bad things happening ! 913: after interruption or emergency protocol exit. ! 914: . Have syscmd() return 0 if called with null string. This allows single ! 915: process systems like the Macintosh to act as servers, even if they can't do ! 916: commands like remote directory. ! 917: . Send out initial nak when doing receive, so that there will be something ! 918: in the packet buffer to resend. ! 919: . Check for failure return code from zchout, to catch disk full errors, etc. ! 920: . When server getting input from a system function, call zopeni() on new ! 921: ZSYSFN channel, rather than circumventing zopeni() by calling zopen(). ! 922: . Clean up inlin() a little, use maxt vs MAXTRY consistently. ! 923: . Change rpack,spack,rpar,spar,etc to use the new, separated send/receive ! 924: packet parameters (padding,timeout,eol,soh,etc). ! 925: ! 926: ckcker.h (formerly ckermi.h): ! 927: ! 928: . Removed #include <stdio.h> and <ctype.h> from ckermi.h. Macintosh does not ! 929: need all that... (thanks, Bill) ! 930: . Remove include of ckdebu.h (now ckcdeb.h). ! 931: . Add defs for LF and NUL. ! 932: . Add def for new ZSYSFN file i/o channel. ! 933: ! 934: ckcpro.w (formerly ckprot.w) Protocol Module: ! 935: ! 936: . Add "a" state to cancel any transaction. ! 937: . Remove entries for input='N', since this is now handled by input(). ! 938: . Fix "a" state to not cause "OK" message when files closed. ! 939: ! 940: ckucmd.c (formerly ckcmd.c) Unix Command Package: ! 941: ! 942: . Set global cmerrp (error prefix) to be same as prompt, but with '>' stripped. ! 943: . Allow interactive command continuation using trailing '\'. ! 944: . Change "*bp++ == NUL;" in getwd() to simply "bp++;". ! 945: . Test for CR as well as NL for line termination (for Apollo Aegis). ! 946: . In ckucmd.h, #define getchar specially for VMS and Aegis. ! 947: . In cmfld, return(0) from filling out default when ESC typed; this prevents ! 948: "log trans <ESC>transact.log <ESC>transact.log <ESC>transact.log ..." ! 949: . In cmtxt, preserve pointers & counts across calls in case of reparse. ! 950: . In getwd, return -1, NOT -2, if ^U (line kill) is typed. ! 951: ! 952: ckucon.c (formerly ckconu.c) Connect module: ! 953: ! 954: . When writing to session log, make some minimal attempt to recover ! 955: from disk full or other i/o errors (just turn off logging flag). ! 956: . Add baud and parity info to status display. ! 957: ! 958: ckudia.c (formerly ckdial.c) Dial command: ! 959: ! 960: . Support added for Racal-Vadic, Cermetek, Penril, General Datacomm. ! 961: . Use msleep() for higher precision timing. ! 962: ! 963: ckufio.c (formerly ckzunx.c, and before that ckzbsd.c): ! 964: ! 965: Started from Charles Brooks's 4.2 ckzunx.c, which is the original C-Kermit ! 966: release 4.2 version, to which he added 4.1bsd support. ! 967: ! 968: . Fixed zltor() to only count dots after the last '/'. ! 969: . Declared malloc as "char *malloc()". ! 970: . Change fprintf(fp[n],s) to fputs(s, fp[n]) in zsout & zsoutl. ! 971: . Added zkself() function to log self out, for use by server "bye". ! 972: . Changed calling convention for zchin() to allow 68000's etc to return EOF. ! 973: . Make zopeno() chown the file to self, in case program set[ug]id'd. ! 974: . Changed znewn() to try not to contruct a name that is too long. ! 975: . Merge in Gregg Wonderly's v7 support. ! 976: . Make various changes to v7 support to fit proc table stuff to other systems. ! 977: ! 978: . (023) Changed zopeni(), when called with new ZSYSFN channel number, ! 979: to invoke zxcmd() to start a fork and get its fd; also changed zclose() ! 980: and chkfn() accordingly. ! 981: ! 982: . (024) In zchki(), allowed 0 as well as S_IFREG as S_IFMT value for ordinary ! 983: file; Sys V stat() can return either of these values for an ordinary file. ! 984: Also, insert missing #else in zkself(). ! 985: ! 986: . (025) declare zchki() to be of type 'long', so that it can return valid ! 987: file sizes for big files. Also fix internal variables that hold size to ! 988: also be long. (Same change to ckvfio.c.) Also, change ckcfns.c and ckucmd.c ! 989: to declare 'long zchki();'. ! 990: ! 991: ckutio.c (formerly ckxunx.c and ckxbsd.c): ! 992: ! 993: Started from Charles Brooks's 4.2 ckxunx.c, which is the original C-Kermit ! 994: release 4.2 version, to which he added 4.1bsd support. ! 995: ! 996: . Added the following for Pro/Venix Version 1: ! 997: - Filled in msleep() using alarm(-clockticks). ! 998: - Filled in conchk() and ttchk() using TIOCQCNT. ! 999: - Changed default tty name (dftty) to be "/dev/com1.dout". ! 1000: - Added line locking via /usr/spool/uucp/LCK..devname and TIOCEXCL. ! 1001: . Changed local variable c from int to CHAR in ttinl(). ! 1002: . Let CEB's code to hangup line upon close in 4.1bsd also work for 4.2bsd. ! 1003: . Removed flock() from ttopen(), call ttlock() before trying to open tty. ! 1004: . Corrected some places where alarms & signals were not turned off. ! 1005: ! 1006: . Changed calling convention for ttopen() to allow it to set the "local" ! 1007: variable, since ttopen can call the system to figure out whether a given ! 1008: device is the job's controlling tty. Also had to change all modules that ! 1009: call ttopen() to pass this variable by reference instead of by value. ! 1010: ! 1011: . In ttopen, copy ttname string into a static ttnmsv string global to ckutio ! 1012: module, rather than just copying the pointer (which is pointing at a moving ! 1013: target). Should fix PC/IX tthang() problem. ! 1014: ! 1015: . Add support for AT&T 3B-series under 3BX conditional; initially, it just ! 1016: follows UXIII conditional, but uses special uucp lock file name. ! 1017: ! 1018: ckuusr.c, ckuus2.c, ckuus3.c (formerly ckuser.c, ckusr2.c, ckusr3.c): ! 1019: ! 1020: . all occurrences of printf(s) replaced by printf("%s",s) or puts(s). ! 1021: . shortening of remaining long strings. ! 1022: . continuation lines now allowed in commands if line ends with "\". ! 1023: . make "dir" command arg default to ".", not "*", to prevent recursive listing. ! 1024: . make "!" command with no args do system("$SHELL"). ! 1025: . removed redundant definitions of ncmd, nrmt, nprm. ! 1026: . totally redefined and rewrote screen() function. ! 1027: . Change send-as to use cmtxt, not cmfld; remove cmcfm. ! 1028: . Fix send command to wait for confirmation after wild filespec (this was ! 1029: broken by send-as change above, few people saw it). ! 1030: . Put 'log debug' command in #ifdef DEBUG ! 1031: . Put 'log transaction' command in #ifdef TLOG ! 1032: . Use 'transact.log' as default name for transaction log, rather than ! 1033: 'transaction.log', which is too long for all but 4.2bsd Unixes. ! 1034: . Use symbols for exit() & doexit() return codes, not hardwired 0 and 1. ! 1035: . Use symbol for name of init file. ! 1036: . Put Unix-specific messages in #ifdef's ! 1037: . In 'set line', put speed back to -1 if not local. ! 1038: . Change "*xargv++;" in cmdlin() to simply "xargv++;". ! 1039: . Change all "if (x = (cmcfm()) < 0)" to "if ((x = cmcfm()) < 0)". ! 1040: . In ckuus3, change "turnch == y" to "turnch = y"; this bug prevented ! 1041: "set handshake" from working. ! 1042: . Add code in shopar() to look up and display modem type correctly. ! 1043: . Change "set line" code to have ttopen() figure out local/remote mode. ! 1044: . Fix "set line" not to erroneously set ttname if it ttopen fails. ! 1045: . In remote cwd parsing, accept CR as well as NL as password terminator. ! 1046: . In local directory command, use DIRCMD rather than "ls -l ". ! 1047: . In screen() function SCR_QE, print long argument with %ld so the ^A ! 1048: status report doesn't show all 0's on systems where ints and longs ! 1049: are different length (%ld was already used in the other screen functions). ! 1050: . Fix multiline 'get' parsing to allow editing (required fixes to ckucmd.c). ! 1051: . Add conditionals for init file name for various systems. ! 1052: . Phase out the following set commands: ! 1053: set end-of-packet, set start-of-packet, set timeout, set padding & pad-ch. ! 1054: Replace by set send (each of these) and set receive (each of these), to ! 1055: allow inbound & outbound packet parameters to be set separately. ! 1056: . Put new set send/receive params in show command display. ! 1057: . Add version info for ckudia and ckuscr to 'sho ver'. ! 1058: . Add init file name to 'sho param'. ! 1059: . Replace system("pwd") in XXCWD code with system(PWDCMD), defined in ckufio.
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