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This file was processed as: SHell self-extracting ARchive
(archive/shar).
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| SHell self-extracting ARchive (archive/shar)
| magic
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| C source, ASCII text
| default
| |
| 100%
| checkBytes
| Printable ASCII
| default
| |
| 100%
| perlTextCheck
| Likely Text (Perl)
| default
| |
| 100%
| siegfried
| fmt/329 Shell Archive Format
| default
| |
| 100%
| detectItEasy
| Format: plain text[LF]
| default (weak)
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 4e 65 77 73 67 72 6f 75 | 70 73 3a 20 63 6f 6d 70 |Newsgrou|ps: comp|
|00000010| 2e 73 6f 75 72 63 65 73 | 2e 6d 69 73 63 0a 6f 72 |.sources|.misc.or|
|00000020| 67 61 6e 69 7a 61 74 69 | 6f 6e 3a 20 45 69 6e 64 |ganizati|on: Eind|
|00000030| 68 6f 76 65 6e 20 55 6e | 69 76 65 72 73 69 74 79 |hoven Un|iversity|
|00000040| 20 6f 66 20 54 65 63 68 | 6e 6f 6c 6f 67 79 2c 20 | of Tech|nology, |
|00000050| 54 68 65 20 4e 65 74 68 | 65 72 6c 61 6e 64 73 0a |The Neth|erlands.|
|00000060| 73 75 62 6a 65 63 74 3a | 20 76 30 39 69 30 36 35 |subject:| v09i065|
|00000070| 3a 20 61 67 65 74 74 79 | 2c 20 61 6c 74 65 72 6e |: agetty|, altern|
|00000080| 61 74 69 76 65 20 67 65 | 74 74 79 20 66 6f 72 20 |ative ge|tty for |
|00000090| 53 79 73 74 65 6d 2d 56 | 0a 66 72 6f 6d 3a 20 61 |System-V|.from: a|
|000000a0| 6c 6c 62 65 72 79 40 75 | 75 6e 65 74 2e 55 55 2e |llbery@u|unet.UU.|
|000000b0| 4e 45 54 20 28 42 72 61 | 6e 64 6f 6e 20 53 2e 20 |NET (Bra|ndon S. |
|000000c0| 41 6c 6c 62 65 72 79 20 | 2d 20 63 6f 6d 70 2e 73 |Allbery |- comp.s|
|000000d0| 6f 75 72 63 65 73 2e 6d | 69 73 63 29 0a 52 65 70 |ources.m|isc).Rep|
|000000e0| 6c 79 2d 54 6f 3a 20 77 | 69 65 74 73 65 40 77 7a |ly-To: w|ietse@wz|
|000000f0| 76 2e 77 69 6e 2e 74 75 | 65 2e 6e 6c 20 28 57 69 |v.win.tu|e.nl (Wi|
|00000100| 65 74 73 65 20 5a 2e 20 | 56 65 6e 65 6d 61 29 0a |etse Z. |Venema).|
|00000110| 0a 50 6f 73 74 69 6e 67 | 2d 6e 75 6d 62 65 72 3a |.Posting|-number:|
|00000120| 20 56 6f 6c 75 6d 65 20 | 39 2c 20 49 73 73 75 65 | Volume |9, Issue|
|00000130| 20 36 35 0a 53 75 62 6d | 69 74 74 65 64 2d 62 79 | 65.Subm|itted-by|
|00000140| 3a 20 77 69 65 74 73 65 | 40 77 7a 76 2e 77 69 6e |: wietse|@wzv.win|
|00000150| 2e 74 75 65 2e 6e 6c 20 | 28 57 69 65 74 73 65 20 |.tue.nl |(Wietse |
|00000160| 5a 2e 20 56 65 6e 65 6d | 61 29 0a 41 72 63 68 69 |Z. Venem|a).Archi|
|00000170| 76 65 2d 6e 61 6d 65 3a | 20 61 67 65 74 74 79 0a |ve-name:| agetty.|
|00000180| 0a 54 68 69 73 20 69 73 | 20 61 20 53 59 53 56 20 |.This is| a SYSV |
|00000190| 67 65 74 74 79 20 72 65 | 70 6c 61 63 65 6d 65 6e |getty re|placemen|
|000001a0| 74 20 74 68 61 74 20 61 | 64 61 70 74 73 20 69 74 |t that a|dapts it|
|000001b0| 73 65 6c 66 20 74 6f 20 | 70 61 72 69 74 79 20 62 |self to |parity b|
|000001c0| 69 74 73 20 61 6e 64 0a | 74 6f 20 65 72 61 73 65 |its and.|to erase|
|000001d0| 2c 20 6b 69 6c 6c 20 61 | 6e 64 20 65 6e 64 2d 6f |, kill a|nd end-o|
|000001e0| 66 2d 6c 69 6e 65 20 63 | 68 61 72 61 63 74 65 72 |f-line c|haracter|
|000001f0| 73 20 77 68 65 6e 20 61 | 20 75 73 65 72 20 65 6e |s when a| user en|
|00000200| 74 65 72 73 20 68 65 72 | 20 6c 6f 67 69 6e 0a 6e |ters her| login.n|
|00000210| 61 6d 65 2e 20 20 49 74 | 20 68 61 73 20 61 6e 20 |ame. It| has an |
|00000220| 6f 70 74 69 6f 6e 61 6c | 20 66 61 63 69 6c 69 74 |optional| facilit|
|00000230| 79 20 64 6f 20 64 65 74 | 65 63 74 20 74 68 65 20 |y do det|ect the |
|00000240| 62 61 75 64 20 72 61 74 | 65 20 6f 66 20 69 6e 63 |baud rat|e of inc|
|00000250| 6f 6d 69 6e 67 0a 63 61 | 6c 6c 73 20 66 72 6f 6d |oming.ca|lls from|
|00000260| 20 74 68 65 20 73 74 61 | 74 75 73 20 6d 65 73 73 | the sta|tus mess|
|00000270| 61 67 65 73 20 70 72 6f | 64 75 63 65 64 20 62 79 |ages pro|duced by|
|00000280| 20 73 6f 6d 65 20 6d 75 | 6c 74 69 2d 73 70 65 65 | some mu|lti-spee|
|00000290| 64 20 48 61 79 65 73 28 | 74 6d 29 0a 6d 6f 64 65 |d Hayes(|tm).mode|
|000002a0| 6d 20 63 6c 6f 6e 65 73 | 2e 0a 0a 23 21 20 2f 62 |m clones|...#! /b|
|000002b0| 69 6e 2f 73 68 0a 23 20 | 54 68 69 73 20 69 73 20 |in/sh.# |This is |
|000002c0| 61 20 73 68 65 6c 6c 20 | 61 72 63 68 69 76 65 2e |a shell |archive.|
|000002d0| 20 20 52 65 6d 6f 76 65 | 20 61 6e 79 74 68 69 6e | Remove| anythin|
|000002e0| 67 20 62 65 66 6f 72 65 | 20 74 68 69 73 20 6c 69 |g before| this li|
|000002f0| 6e 65 2c 20 74 68 65 6e | 20 75 6e 70 61 63 6b 0a |ne, then| unpack.|
|00000300| 23 20 69 74 20 62 79 20 | 73 61 76 69 6e 67 20 69 |# it by |saving i|
|00000310| 74 20 69 6e 74 6f 20 61 | 20 66 69 6c 65 20 61 6e |t into a| file an|
|00000320| 64 20 74 79 70 69 6e 67 | 20 22 73 68 20 66 69 6c |d typing| "sh fil|
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|00000350| 65 73 2c 20 74 79 70 65 | 20 22 73 68 20 66 69 6c |es, type| "sh fil|
|00000360| 65 20 2d 63 22 2e 20 20 | 59 6f 75 20 63 61 6e 20 |e -c". |You can |
|00000370| 61 6c 73 6f 20 66 65 65 | 64 20 74 68 69 73 20 61 |also fee|d this a|
|00000380| 73 20 73 74 61 6e 64 61 | 72 64 20 69 6e 70 75 74 |s standa|rd input|
|00000390| 20 76 69 61 0a 23 20 75 | 6e 73 68 61 72 2c 20 6f | via.# u|nshar, o|
|000003a0| 72 20 62 79 20 74 79 70 | 69 6e 67 20 22 73 68 20 |r by typ|ing "sh |
|000003b0| 3c 66 69 6c 65 22 2c 20 | 65 2e 67 2e 2e 20 20 49 |<file", |e.g.. I|
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|000003d0| 73 20 63 6f 6d 70 6c 65 | 74 65 2c 20 79 6f 75 0a |s comple|te, you.|
|000003e0| 23 20 77 69 6c 6c 20 73 | 65 65 20 74 68 65 20 66 |# will s|ee the f|
|000003f0| 6f 6c 6c 6f 77 69 6e 67 | 20 6d 65 73 73 61 67 65 |ollowing| message|
|00000400| 20 61 74 20 74 68 65 20 | 65 6e 64 3a 0a 23 09 09 | at the |end:.#..|
|00000410| 22 45 6e 64 20 6f 66 20 | 73 68 65 6c 6c 20 61 72 |"End of |shell ar|
|00000420| 63 68 69 76 65 2e 22 0a | 23 20 43 6f 6e 74 65 6e |chive.".|# Conten|
|00000430| 74 73 3a 20 20 52 45 41 | 44 4d 45 20 61 67 65 74 |ts: REA|DME aget|
|00000440| 74 79 2e 63 20 61 67 65 | 74 74 79 2e 38 20 4d 61 |ty.c age|tty.8 Ma|
|00000450| 6b 65 66 69 6c 65 0a 23 | 20 57 72 61 70 70 65 64 |kefile.#| Wrapped|
|00000460| 20 62 79 20 77 69 65 74 | 73 65 40 77 7a 76 20 6f | by wiet|se@wzv o|
|00000470| 6e 20 57 65 64 20 44 65 | 63 20 31 33 20 30 30 3a |n Wed De|c 13 00:|
|00000480| 32 32 3a 33 33 20 31 39 | 38 39 0a 50 41 54 48 3d |22:33 19|89.PATH=|
|00000490| 2f 62 69 6e 3a 2f 75 73 | 72 2f 62 69 6e 3a 2f 75 |/bin:/us|r/bin:/u|
|000004a0| 73 72 2f 75 63 62 20 3b | 20 65 78 70 6f 72 74 20 |sr/ucb ;| export |
|000004b0| 50 41 54 48 0a 69 66 20 | 74 65 73 74 20 2d 66 20 |PATH.if |test -f |
|000004c0| 27 52 45 41 44 4d 45 27 | 20 2d 61 20 22 24 7b 31 |'README'| -a "${1|
|000004d0| 7d 22 20 21 3d 20 22 2d | 63 22 20 3b 20 74 68 65 |}" != "-|c" ; the|
|000004e0| 6e 20 0a 20 20 65 63 68 | 6f 20 73 68 61 72 3a 20 |n . ech|o shar: |
|000004f0| 57 69 6c 6c 20 6e 6f 74 | 20 63 6c 6f 62 62 65 72 |Will not| clobber|
|00000500| 20 65 78 69 73 74 69 6e | 67 20 66 69 6c 65 20 5c | existin|g file \|
|00000510| 22 27 52 45 41 44 4d 45 | 27 5c 22 0a 65 6c 73 65 |"'README|'\".else|
|00000520| 0a 65 63 68 6f 20 73 68 | 61 72 3a 20 45 78 74 72 |.echo sh|ar: Extr|
|00000530| 61 63 74 69 6e 67 20 5c | 22 27 52 45 41 44 4d 45 |acting \|"'README|
|00000540| 27 5c 22 20 5c 28 34 39 | 30 20 63 68 61 72 61 63 |'\" \(49|0 charac|
|00000550| 74 65 72 73 5c 29 0a 73 | 65 64 20 22 73 2f 5e 58 |ters\).s|ed "s/^X|
|00000560| 2f 2f 22 20 3e 27 52 45 | 41 44 4d 45 27 20 3c 3c |//" >'RE|ADME' <<|
|00000570| 27 45 4e 44 5f 4f 46 5f | 46 49 4c 45 27 0a 58 40 |'END_OF_|FILE'.X@|
|00000580| 28 23 29 20 52 45 41 44 | 4d 45 20 31 2e 31 20 31 |(#) READ|ME 1.1 1|
|00000590| 31 2f 32 36 2f 38 39 20 | 32 32 3a 30 34 3a 35 39 |1/26/89 |22:04:59|
|000005a0| 0a 58 0a 58 54 68 69 73 | 20 69 73 20 61 20 53 59 |.X.XThis| is a SY|
|000005b0| 53 56 20 67 65 74 74 79 | 20 72 65 70 6c 61 63 65 |SV getty| replace|
|000005c0| 6d 65 6e 74 20 74 68 61 | 74 20 61 64 61 70 74 73 |ment tha|t adapts|
|000005d0| 20 69 74 73 65 6c 66 20 | 74 6f 20 70 61 72 69 74 | itself |to parit|
|000005e0| 79 20 62 69 74 73 2c 20 | 61 6e 64 0a 58 74 6f 20 |y bits, |and.Xto |
|000005f0| 65 72 61 73 65 2c 20 6b | 69 6c 6c 20 61 6e 64 20 |erase, k|ill and |
|00000600| 65 6e 64 2d 6f 66 2d 6c | 69 6e 65 20 63 68 61 72 |end-of-l|ine char|
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|00000620| 69 74 73 20 69 6e 70 75 | 74 2e 20 20 49 74 20 61 |its inpu|t. It a|
|00000630| 6c 73 6f 0a 58 68 61 73 | 20 61 6e 20 6f 70 74 69 |lso.Xhas| an opti|
|00000640| 6f 6e 61 6c 20 66 61 63 | 69 6c 69 74 79 20 64 6f |onal fac|ility do|
|00000650| 20 64 65 74 65 63 74 20 | 74 68 65 20 62 61 75 64 | detect |the baud|
|00000660| 20 72 61 74 65 20 6f 66 | 20 69 6e 63 6f 6d 69 6e | rate of| incomin|
|00000670| 67 20 63 61 6c 6c 73 20 | 66 72 6f 6d 0a 58 74 68 |g calls |from.Xth|
|00000680| 65 20 73 74 61 74 75 73 | 20 6d 65 73 73 61 67 65 |e status| message|
|00000690| 73 20 70 72 6f 64 75 63 | 65 64 20 62 79 20 73 6f |s produc|ed by so|
|000006a0| 6d 65 20 6d 75 6c 74 69 | 2d 73 70 65 65 64 20 48 |me multi|-speed H|
|000006b0| 61 79 65 73 20 6d 6f 64 | 65 6d 20 63 6c 6f 6e 65 |ayes mod|em clone|
|000006c0| 73 2e 0a 58 54 68 69 73 | 20 70 72 6f 67 72 61 6d |s..XThis| program|
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|00000710| 70 6c 65 6d 65 6e 74 61 | 74 69 6f 6e 3b 20 69 74 |plementa|tion; it|
|00000720| 20 64 6f 65 73 20 6e 6f | 74 20 75 73 65 20 74 68 | does no|t use th|
|00000730| 65 20 2f 65 74 63 2f 67 | 65 74 74 79 64 65 66 73 |e /etc/g|ettydefs|
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|00000750| 73 65 20 56 65 6e 65 6d | 61 20 28 77 69 65 74 73 |se Venem|a (wiets|
|00000760| 65 40 77 7a 76 2e 77 69 | 6e 2e 74 75 65 2e 6e 6c |e@wzv.wi|n.tue.nl|
|00000770| 29 0a 45 4e 44 5f 4f 46 | 5f 46 49 4c 45 0a 69 66 |).END_OF|_FILE.if|
|00000780| 20 74 65 73 74 20 34 39 | 30 20 2d 6e 65 20 60 77 | test 49|0 -ne `w|
|00000790| 63 20 2d 63 20 3c 27 52 | 45 41 44 4d 45 27 60 3b |c -c <'R|EADME'`;|
|000007a0| 20 74 68 65 6e 0a 20 20 | 20 20 65 63 68 6f 20 73 | then. | echo s|
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|000007c0| 22 20 75 6e 70 61 63 6b | 65 64 20 77 69 74 68 20 |" unpack|ed with |
|000007d0| 77 72 6f 6e 67 20 73 69 | 7a 65 21 0a 66 69 0a 23 |wrong si|ze!.fi.#|
|000007e0| 20 65 6e 64 20 6f 66 20 | 27 52 45 41 44 4d 45 27 | end of |'README'|
|000007f0| 0a 66 69 0a 69 66 20 74 | 65 73 74 20 2d 66 20 27 |.fi.if t|est -f '|
|00000800| 61 67 65 74 74 79 2e 63 | 27 20 2d 61 20 22 24 7b |agetty.c|' -a "${|
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|00000820| 65 6e 20 0a 20 20 65 63 | 68 6f 20 73 68 61 72 3a |en . ec|ho shar:|
|00000830| 20 57 69 6c 6c 20 6e 6f | 74 20 63 6c 6f 62 62 65 | Will no|t clobbe|
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|00000850| 5c 22 27 61 67 65 74 74 | 79 2e 63 27 5c 22 0a 65 |\"'agett|y.c'\".e|
|00000860| 6c 73 65 0a 65 63 68 6f | 20 73 68 61 72 3a 20 45 |lse.echo| shar: E|
|00000870| 78 74 72 61 63 74 69 6e | 67 20 5c 22 27 61 67 65 |xtractin|g \"'age|
|00000880| 74 74 79 2e 63 27 5c 22 | 20 5c 28 32 30 32 36 31 |tty.c'\"| \(20261|
|00000890| 20 63 68 61 72 61 63 74 | 65 72 73 5c 29 0a 73 65 | charact|ers\).se|
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|00000940| 5b 2d 6d 5d 20 5b 2d 74 | 20 74 69 6d 65 6f 75 74 |[-m] [-t| timeout|
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|000009b0| 20 69 6e 76 6f 6b 65 73 | 20 74 68 65 0a 58 2f 2a | invokes| the.X/*|
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|000027d0| 72 75 63 74 20 6f 70 74 | 69 6f 6e 73 20 2a 6f 70 |ruct opt|ions *op|
|000027e0| 3b 0a 58 7b 0a 58 20 20 | 20 20 65 78 74 65 72 6e |;.X{.X | extern|
|000027f0| 20 63 68 61 72 20 2a 6f | 70 74 61 72 67 3b 09 09 | char *o|ptarg;..|
|00002800| 2f 2a 20 67 65 74 6f 70 | 74 20 2a 2f 0a 58 20 20 |/* getop|t */.X |
|00002810| 20 20 65 78 74 65 72 6e | 20 69 6e 74 20 6f 70 74 | extern| int opt|
|00002820| 69 6e 64 3b 09 09 09 2f | 2a 20 67 65 74 6f 70 74 |ind;.../|* getopt|
|00002830| 20 2a 2f 0a 58 20 20 20 | 20 69 6e 74 20 20 20 20 | */.X | int |
|00002840| 20 63 3b 0a 58 0a 58 20 | 20 20 20 77 68 69 6c 65 | c;.X.X | while|
|00002850| 20 28 28 63 20 3d 20 67 | 65 74 6f 70 74 28 61 72 | ((c = g|etopt(ar|
|00002860| 67 63 2c 20 61 72 67 76 | 2c 20 22 61 3a 68 6d 74 |gc, argv|, "a:hmt|
|00002870| 3a 22 29 29 20 21 3d 20 | 45 4f 46 29 20 7b 0a 58 |:")) != |EOF) {.X|
|00002880| 09 73 77 69 74 63 68 20 | 28 63 29 20 7b 0a 58 09 |.switch |(c) {.X.|
|00002890| 63 61 73 65 20 27 61 27 | 3a 09 09 09 09 2f 2a 20 |case 'a'|:..../* |
|000028a0| 65 6e 61 62 6c 65 20 61 | 75 74 6f 2d 62 61 75 64 |enable a|uto-baud|
|000028b0| 20 66 65 61 74 75 72 65 | 20 2a 2f 0a 58 09 20 20 | feature| */.X. |
|000028c0| 20 20 70 61 72 73 65 5f | 73 70 65 65 64 73 28 6f | parse_|speeds(o|
|000028d0| 70 2c 20 6f 70 74 61 72 | 67 29 3b 0a 58 09 20 20 |p, optar|g);.X. |
|000028e0| 20 20 62 72 65 61 6b 3b | 0a 58 09 63 61 73 65 20 | break;|.X.case |
|000028f0| 27 68 27 3a 09 09 09 09 | 2f 2a 20 64 6f 20 6e 6f |'h':....|/* do no|
|00002900| 74 20 68 61 6e 67 75 70 | 20 74 68 65 20 74 74 79 |t hangup| the tty|
|00002910| 20 2a 2f 0a 58 09 20 20 | 20 20 6f 70 2d 3e 68 61 | */.X. | op->ha|
|00002920| 6e 67 75 70 20 3d 20 30 | 3b 0a 58 09 20 20 20 20 |ngup = 0|;.X. |
|00002930| 62 72 65 61 6b 3b 0a 58 | 09 63 61 73 65 20 27 6d |break;.X|.case 'm|
|00002940| 27 3a 09 09 09 09 2f 2a | 20 70 61 72 73 65 20 6d |':..../*| parse m|
|00002950| 6f 64 65 6d 20 73 74 61 | 74 75 73 20 6d 65 73 73 |odem sta|tus mess|
|00002960| 61 67 65 20 2a 2f 0a 58 | 09 20 20 20 20 6f 70 2d |age */.X|. op-|
|00002970| 3e 61 75 74 6f 62 61 75 | 64 20 3d 20 31 3b 0a 58 |>autobau|d = 1;.X|
|00002980| 09 20 20 20 20 62 72 65 | 61 6b 3b 0a 58 09 63 61 |. bre|ak;.X.ca|
|00002990| 73 65 20 27 74 27 3a 09 | 09 09 09 2f 2a 20 74 69 |se 't':.|.../* ti|
|000029a0| 6d 65 20 6f 75 74 20 2a | 2f 0a 58 09 20 20 20 20 |me out *|/.X. |
|000029b0| 69 66 20 28 28 6f 70 2d | 3e 74 69 6d 65 6f 75 74 |if ((op-|>timeout|
|000029c0| 20 3d 20 61 74 6f 69 28 | 6f 70 74 61 72 67 29 29 | = atoi(|optarg))|
|000029d0| 20 3c 3d 20 30 29 0a 58 | 09 09 65 72 72 6f 72 28 | <= 0).X|..error(|
|000029e0| 22 62 61 64 20 74 69 6d | 65 6f 75 74 20 76 61 6c |"bad tim|eout val|
|000029f0| 75 65 3a 20 25 73 22 2c | 20 6f 70 74 61 72 67 29 |ue: %s",| optarg)|
|00002a00| 3b 0a 58 09 20 20 20 20 | 62 72 65 61 6b 3b 0a 58 |;.X. |break;.X|
|00002a10| 09 63 61 73 65 20 27 3f | 27 3a 0a 58 09 20 20 20 |.case '?|':.X. |
|00002a20| 20 75 73 61 67 65 28 29 | 3b 0a 58 09 7d 0a 58 20 | usage()|;.X.}.X |
|00002a30| 20 20 20 7d 0a 58 20 20 | 20 20 69 66 20 28 61 72 | }.X | if (ar|
|00002a40| 67 63 20 21 3d 20 6f 70 | 74 69 6e 64 20 2b 20 32 |gc != op|tind + 2|
|00002a50| 29 09 09 09 2f 2a 20 63 | 68 65 63 6b 20 70 61 72 |).../* c|heck par|
|00002a60| 61 6d 65 74 65 72 20 63 | 6f 75 6e 74 20 2a 2f 0a |ameter c|ount */.|
|00002a70| 58 09 75 73 61 67 65 28 | 29 3b 0a 58 20 20 20 20 |X.usage(|);.X |
|00002a80| 6f 70 2d 3e 74 74 79 20 | 3d 20 61 72 67 76 5b 6f |op->tty |= argv[o|
|00002a90| 70 74 69 6e 64 2b 2b 5d | 3b 09 09 09 2f 2a 20 74 |ptind++]|;.../* t|
|00002aa0| 74 79 20 6e 61 6d 65 20 | 2a 2f 0a 58 20 20 20 20 |ty name |*/.X |
|00002ab0| 69 66 20 28 28 6f 70 2d | 3e 73 70 65 65 64 73 5b |if ((op-|>speeds[|
|00002ac0| 30 5d 20 3d 20 62 63 6f | 64 65 28 61 72 67 76 5b |0] = bco|de(argv[|
|00002ad0| 6f 70 74 69 6e 64 5d 29 | 29 20 3c 3d 20 30 29 09 |optind])|) <= 0).|
|00002ae0| 2f 2a 20 62 61 75 64 20 | 72 61 74 65 20 2a 2f 0a |/* baud |rate */.|
|00002af0| 58 09 65 72 72 6f 72 28 | 22 62 61 64 20 73 70 65 |X.error(|"bad spe|
|00002b00| 65 64 3a 20 25 73 22 2c | 20 61 72 67 76 5b 6f 70 |ed: %s",| argv[op|
|00002b10| 74 69 6e 64 5d 29 3b 0a | 58 7d 0a 58 0a 58 2f 2a |tind]);.|X}.X.X/*|
|00002b20| 20 70 61 72 73 65 5f 73 | 70 65 65 64 73 20 2d 20 | parse_s|peeds - |
|00002b30| 70 61 72 73 65 20 61 6c | 74 65 72 6e 61 74 65 20 |parse al|ternate |
|00002b40| 62 61 75 64 20 72 61 74 | 65 73 20 2a 2f 0a 58 0a |baud rat|es */.X.|
|00002b50| 58 70 61 72 73 65 5f 73 | 70 65 65 64 73 28 6f 70 |Xparse_s|peeds(op|
|00002b60| 2c 20 61 72 67 29 0a 58 | 73 74 72 75 63 74 20 6f |, arg).X|struct o|
|00002b70| 70 74 69 6f 6e 73 20 2a | 6f 70 3b 0a 58 63 68 61 |ptions *|op;.Xcha|
|00002b80| 72 20 20 20 2a 61 72 67 | 3b 0a 58 7b 0a 58 20 20 |r *arg|;.X{.X |
|00002b90| 20 20 63 68 61 72 20 20 | 20 2a 73 74 72 74 6f 6b | char | *strtok|
|00002ba0| 28 29 3b 0a 58 20 20 20 | 20 63 68 61 72 20 20 20 |();.X | char |
|00002bb0| 2a 63 70 3b 0a 58 0a 58 | 20 20 20 20 66 6f 72 20 |*cp;.X.X| for |
|00002bc0| 28 63 70 20 3d 20 73 74 | 72 74 6f 6b 28 61 72 67 |(cp = st|rtok(arg|
|00002bd0| 2c 20 22 2c 22 29 3b 20 | 63 70 20 21 3d 20 30 3b |, ","); |cp != 0;|
|00002be0| 20 63 70 20 3d 20 73 74 | 72 74 6f 6b 28 28 63 68 | cp = st|rtok((ch|
|00002bf0| 61 72 20 2a 29 20 30 2c | 20 22 2c 22 29 29 20 7b |ar *) 0,| ",")) {|
|00002c00| 0a 58 09 69 66 20 28 28 | 6f 70 2d 3e 73 70 65 65 |.X.if ((|op->spee|
|00002c10| 64 73 5b 6f 70 2d 3e 6e | 75 6d 73 70 65 65 64 2b |ds[op->n|umspeed+|
|00002c20| 2b 5d 20 3d 20 62 63 6f | 64 65 28 63 70 29 29 20 |+] = bco|de(cp)) |
|00002c30| 3c 3d 20 30 29 0a 58 09 | 20 20 20 20 65 72 72 6f |<= 0).X.| erro|
|00002c40| 72 28 22 62 61 64 20 73 | 70 65 65 64 3a 20 25 73 |r("bad s|peed: %s|
|00002c50| 22 2c 20 63 70 29 3b 0a | 58 09 69 66 20 28 6f 70 |", cp);.|X.if (op|
|00002c60| 2d 3e 6e 75 6d 73 70 65 | 65 64 20 3e 20 4d 41 58 |->numspe|ed > MAX|
|00002c70| 53 50 45 45 44 29 0a 58 | 09 20 20 20 20 65 72 72 |SPEED).X|. err|
|00002c80| 6f 72 28 22 74 6f 6f 20 | 6d 61 6e 79 20 61 6c 74 |or("too |many alt|
|00002c90| 65 72 6e 61 74 65 20 73 | 70 65 65 64 73 22 29 3b |ernate s|peeds");|
|00002ca0| 0a 58 20 20 20 20 7d 0a | 58 7d 0a 58 0a 58 2f 2a |.X }.|X}.X.X/*|
|00002cb0| 20 75 70 64 61 74 65 5f | 75 74 6d 70 20 2d 20 75 | update_|utmp - u|
|00002cc0| 70 64 61 74 65 20 6f 75 | 72 20 75 74 6d 70 20 65 |pdate ou|r utmp e|
|00002cd0| 6e 74 72 79 20 2a 2f 0a | 58 0a 58 75 70 64 61 74 |ntry */.|X.Xupdat|
|00002ce0| 65 5f 75 74 6d 70 28 6c | 69 6e 65 29 0a 58 63 68 |e_utmp(l|ine).Xch|
|00002cf0| 61 72 20 20 20 2a 6c 69 | 6e 65 3b 0a 58 7b 0a 58 |ar *li|ne;.X{.X|
|00002d00| 20 20 20 20 73 74 72 75 | 63 74 20 75 74 6d 70 20 | stru|ct utmp |
|00002d10| 75 74 3b 0a 58 20 20 20 | 20 6c 6f 6e 67 20 20 20 |ut;.X | long |
|00002d20| 20 75 74 5f 73 69 7a 65 | 20 3d 20 73 69 7a 65 6f | ut_size| = sizeo|
|00002d30| 66 28 75 74 29 3b 09 2f | 2a 20 61 76 6f 69 64 20 |f(ut);./|* avoid |
|00002d40| 6e 6f 6e 73 65 6e 73 65 | 20 2a 2f 0a 58 20 20 20 |nonsense| */.X |
|00002d50| 20 69 6e 74 20 20 20 20 | 20 75 74 5f 66 64 3b 0a | int | ut_fd;.|
|00002d60| 58 20 20 20 20 69 6e 74 | 20 20 20 20 20 6d 79 70 |X int| myp|
|00002d70| 69 64 20 3d 20 67 65 74 | 70 69 64 28 29 3b 0a 58 |id = get|pid();.X|
|00002d80| 20 20 20 20 6c 6f 6e 67 | 20 20 20 20 74 69 6d 65 | long| time|
|00002d90| 28 29 3b 0a 58 20 20 20 | 20 6c 6f 6e 67 20 20 20 |();.X | long |
|00002da0| 20 6c 73 65 65 6b 28 29 | 3b 0a 58 0a 58 20 20 20 | lseek()|;.X.X |
|00002db0| 20 2f 2a 0a 58 20 20 20 | 20 20 2a 20 54 68 65 20 | /*.X | * The |
|00002dc0| 75 74 6d 70 20 66 69 6c | 65 20 68 6f 6c 64 73 20 |utmp fil|e holds |
|00002dd0| 6d 69 73 63 65 6c 6c 61 | 6e 65 6f 75 73 20 69 6e |miscella|neous in|
|00002de0| 66 6f 72 6d 61 74 69 6f | 6e 20 61 62 6f 75 74 20 |formatio|n about |
|00002df0| 74 68 69 6e 67 73 20 73 | 74 61 72 74 65 64 20 62 |things s|tarted b|
|00002e00| 79 0a 58 20 20 20 20 20 | 2a 20 2f 65 74 63 2f 69 |y.X |* /etc/i|
|00002e10| 6e 69 74 20 61 6e 64 20 | 6f 74 68 65 72 20 73 79 |nit and |other sy|
|00002e20| 73 74 65 6d 2d 72 65 6c | 61 74 65 64 20 65 76 65 |stem-rel|ated eve|
|00002e30| 6e 74 73 2e 20 4f 75 72 | 20 70 75 72 70 6f 73 65 |nts. Our| purpose|
|00002e40| 20 69 73 20 74 6f 20 75 | 70 64 61 74 65 0a 58 20 | is to u|pdate.X |
|00002e50| 20 20 20 20 2a 20 74 68 | 65 20 75 74 6d 70 20 65 | * th|e utmp e|
|00002e60| 6e 74 72 79 20 66 6f 72 | 20 74 68 65 20 63 75 72 |ntry for| the cur|
|00002e70| 72 65 6e 74 20 70 72 6f | 63 65 73 73 2c 20 69 6e |rent pro|cess, in|
|00002e80| 20 70 61 72 74 69 63 75 | 6c 61 72 20 74 68 65 20 | particu|lar the |
|00002e90| 70 72 6f 63 65 73 73 20 | 74 79 70 65 0a 58 20 20 |process |type.X |
|00002ea0| 20 20 20 2a 20 61 6e 64 | 20 74 68 65 20 74 74 79 | * and| the tty|
|00002eb0| 20 6c 69 6e 65 20 77 65 | 20 61 72 65 20 6c 69 73 | line we| are lis|
|00002ec0| 74 65 6e 69 6e 67 20 74 | 6f 2e 20 52 65 74 75 72 |tening t|o. Retur|
|00002ed0| 6e 20 73 75 63 63 65 73 | 73 66 75 6c 6c 79 20 6f |n succes|sfully o|
|00002ee0| 6e 6c 79 20 69 66 20 74 | 68 65 0a 58 20 20 20 20 |nly if t|he.X |
|00002ef0| 20 2a 20 75 74 6d 70 20 | 66 69 6c 65 20 63 61 6e | * utmp |file can|
|00002f00| 20 62 65 20 6f 70 65 6e | 65 64 20 66 6f 72 20 75 | be open|ed for u|
|00002f10| 70 64 61 74 65 2c 20 61 | 6e 64 20 69 66 20 77 65 |pdate, a|nd if we|
|00002f20| 20 61 72 65 20 61 62 6c | 65 20 74 6f 20 66 69 6e | are abl|e to fin|
|00002f30| 64 20 6f 75 72 0a 58 20 | 20 20 20 20 2a 20 65 6e |d our.X | * en|
|00002f40| 74 72 79 20 69 6e 20 74 | 68 65 20 75 74 6d 70 20 |try in t|he utmp |
|00002f50| 66 69 6c 65 2e 0a 58 20 | 20 20 20 20 2a 2f 0a 58 |file..X | */.X|
|00002f60| 0a 58 20 20 20 20 69 66 | 20 28 28 75 74 5f 66 64 |.X if| ((ut_fd|
|00002f70| 20 3d 20 6f 70 65 6e 28 | 55 54 4d 50 5f 46 49 4c | = open(|UTMP_FIL|
|00002f80| 45 2c 20 32 29 29 20 3c | 20 30 29 20 7b 0a 58 09 |E, 2)) <| 0) {.X.|
|00002f90| 65 72 72 6f 72 28 22 25 | 73 3a 20 6f 70 65 6e 20 |error("%|s: open |
|00002fa0| 66 6f 72 20 75 70 64 61 | 74 65 22 2c 20 55 54 4d |for upda|te", UTM|
|00002fb0| 50 5f 46 49 4c 45 29 3b | 0a 58 20 20 20 20 7d 20 |P_FILE);|.X } |
|00002fc0| 65 6c 73 65 20 7b 0a 58 | 09 77 68 69 6c 65 20 28 |else {.X|.while (|
|00002fd0| 72 65 61 64 28 75 74 5f | 66 64 2c 20 28 63 68 61 |read(ut_|fd, (cha|
|00002fe0| 72 20 2a 29 20 26 75 74 | 2c 20 73 69 7a 65 6f 66 |r *) &ut|, sizeof|
|00002ff0| 28 75 74 29 29 20 3d 3d | 20 73 69 7a 65 6f 66 28 |(ut)) ==| sizeof(|
|00003000| 75 74 29 29 20 7b 0a 58 | 09 20 20 20 20 69 66 20 |ut)) {.X|. if |
|00003010| 28 75 74 2e 75 74 5f 74 | 79 70 65 20 3d 3d 20 49 |(ut.ut_t|ype == I|
|00003020| 4e 49 54 5f 50 52 4f 43 | 45 53 53 20 26 26 20 75 |NIT_PROC|ESS && u|
|00003030| 74 2e 75 74 5f 70 69 64 | 20 3d 3d 20 6d 79 70 69 |t.ut_pid| == mypi|
|00003040| 64 29 20 7b 0a 58 09 09 | 75 74 2e 75 74 5f 74 79 |d) {.X..|ut.ut_ty|
|00003050| 70 65 20 3d 20 4c 4f 47 | 49 4e 5f 50 52 4f 43 45 |pe = LOG|IN_PROCE|
|00003060| 53 53 3b 0a 58 09 09 75 | 74 2e 75 74 5f 74 69 6d |SS;.X..u|t.ut_tim|
|00003070| 65 20 3d 20 74 69 6d 65 | 28 28 6c 6f 6e 67 20 2a |e = time|((long *|
|00003080| 29 20 30 29 3b 0a 58 09 | 09 28 76 6f 69 64 29 20 |) 0);.X.|.(void) |
|00003090| 73 74 72 6e 63 70 79 28 | 75 74 2e 75 74 5f 6e 61 |strncpy(|ut.ut_na|
|000030a0| 6d 65 2c 20 22 4c 4f 47 | 49 4e 22 2c 20 73 69 7a |me, "LOG|IN", siz|
|000030b0| 65 6f 66 28 75 74 2e 75 | 74 5f 6e 61 6d 65 29 29 |eof(ut.u|t_name))|
|000030c0| 3b 0a 58 09 09 28 76 6f | 69 64 29 20 73 74 72 6e |;.X..(vo|id) strn|
|000030d0| 63 70 79 28 75 74 2e 75 | 74 5f 6c 69 6e 65 2c 20 |cpy(ut.u|t_line, |
|000030e0| 6c 69 6e 65 2c 20 73 69 | 7a 65 6f 66 28 75 74 2e |line, si|zeof(ut.|
|000030f0| 75 74 5f 6c 69 6e 65 29 | 29 3b 0a 58 09 09 28 76 |ut_line)|);.X..(v|
|00003100| 6f 69 64 29 20 6c 73 65 | 65 6b 28 75 74 5f 66 64 |oid) lse|ek(ut_fd|
|00003110| 2c 20 2d 75 74 5f 73 69 | 7a 65 2c 20 31 29 3b 0a |, -ut_si|ze, 1);.|
|00003120| 58 09 09 28 76 6f 69 64 | 29 20 77 72 69 74 65 28 |X..(void|) write(|
|00003130| 75 74 5f 66 64 2c 20 28 | 63 68 61 72 20 2a 29 20 |ut_fd, (|char *) |
|00003140| 26 75 74 2c 20 73 69 7a | 65 6f 66 28 75 74 29 29 |&ut, siz|eof(ut))|
|00003150| 3b 0a 58 09 09 28 76 6f | 69 64 29 20 63 6c 6f 73 |;.X..(vo|id) clos|
|00003160| 65 28 75 74 5f 66 64 29 | 3b 0a 58 09 09 72 65 74 |e(ut_fd)|;.X..ret|
|00003170| 75 72 6e 3b 0a 58 09 20 | 20 20 20 7d 0a 58 09 7d |urn;.X. | }.X.}|
|00003180| 0a 58 09 65 72 72 6f 72 | 28 22 6e 6f 20 75 74 6d |.X.error|("no utm|
|00003190| 70 20 65 6e 74 72 79 20 | 66 6f 75 6e 64 20 66 6f |p entry |found fo|
|000031a0| 72 20 70 72 6f 63 65 73 | 73 20 69 64 20 25 75 22 |r proces|s id %u"|
|000031b0| 2c 20 6d 79 70 69 64 29 | 3b 0a 58 20 20 20 20 7d |, mypid)|;.X }|
|000031c0| 0a 58 7d 0a 58 0a 58 2f | 2a 20 6f 70 65 6e 5f 74 |.X}.X.X/|* open_t|
|000031d0| 74 79 20 2d 20 6f 70 65 | 6e 20 74 74 79 20 61 73 |ty - ope|n tty as|
|000031e0| 20 73 74 61 6e 64 61 72 | 64 20 7b 20 69 6e 70 75 | standar|d { inpu|
|000031f0| 74 2c 20 6f 75 74 70 75 | 74 2c 20 65 72 72 6f 72 |t, outpu|t, error|
|00003200| 20 7d 20 2a 2f 0a 58 0a | 58 6f 70 65 6e 5f 74 74 | } */.X.|Xopen_tt|
|00003210| 79 28 74 74 79 2c 20 74 | 70 29 0a 58 63 68 61 72 |y(tty, t|p).Xchar|
|00003220| 20 20 20 2a 74 74 79 3b | 0a 58 73 74 72 75 63 74 | *tty;|.Xstruct|
|00003230| 20 74 65 72 6d 69 6f 20 | 2a 74 70 3b 0a 58 7b 0a | termio |*tp;.X{.|
|00003240| 58 20 20 20 20 73 74 72 | 75 63 74 20 73 74 61 74 |X str|uct stat|
|00003250| 20 73 74 3b 0a 58 0a 58 | 20 20 20 20 2f 2a 20 43 | st;.X.X| /* C|
|00003260| 6c 6f 73 65 20 73 74 61 | 6e 64 61 72 64 20 7b 20 |lose sta|ndard { |
|00003270| 69 6e 70 75 74 2c 20 6f | 75 74 70 75 74 2c 20 65 |input, o|utput, e|
|00003280| 72 72 6f 72 20 7d 20 66 | 69 6c 65 73 2c 20 6a 75 |rror } f|iles, ju|
|00003290| 73 74 20 69 6e 20 63 61 | 73 65 20 2a 2f 0a 58 0a |st in ca|se */.X.|
|000032a0| 58 20 20 20 20 28 76 6f | 69 64 29 20 63 6c 6f 73 |X (vo|id) clos|
|000032b0| 65 28 30 29 3b 0a 58 20 | 20 20 20 28 76 6f 69 64 |e(0);.X | (void|
|000032c0| 29 20 63 6c 6f 73 65 28 | 31 29 3b 0a 58 20 20 20 |) close(|1);.X |
|000032d0| 20 28 76 6f 69 64 29 20 | 63 6c 6f 73 65 28 32 29 | (void) |close(2)|
|000032e0| 3b 0a 58 20 20 20 20 65 | 72 72 6e 6f 20 3d 20 30 |;.X e|rrno = 0|
|000032f0| 3b 09 09 09 09 09 2f 2a | 20 69 67 6e 6f 72 65 20 |;...../*| ignore |
|00003300| 61 62 6f 76 65 20 65 72 | 72 6f 72 73 20 2a 2f 0a |above er|rors */.|
|00003310| 58 0a 58 20 20 20 20 2f | 2a 20 4d 61 6b 65 20 73 |X.X /|* Make s|
|00003320| 75 72 65 20 77 65 20 61 | 72 65 20 67 69 76 65 6e |ure we a|re given|
|00003330| 20 61 20 63 68 61 72 61 | 63 74 65 72 20 64 65 76 | a chara|cter dev|
|00003340| 69 63 65 20 2a 2f 0a 58 | 0a 58 20 20 20 20 69 66 |ice */.X|.X if|
|00003350| 20 28 63 68 64 69 72 28 | 22 2f 64 65 76 22 29 29 | (chdir(|"/dev"))|
|00003360| 0a 58 09 65 72 72 6f 72 | 28 22 2f 64 65 76 3a 20 |.X.error|("/dev: |
|00003370| 63 68 64 69 72 28 29 20 | 66 61 69 6c 65 64 22 29 |chdir() |failed")|
|00003380| 3b 0a 58 20 20 20 20 69 | 66 20 28 73 74 61 74 28 |;.X i|f (stat(|
|00003390| 74 74 79 2c 20 26 73 74 | 29 20 3c 20 30 29 0a 58 |tty, &st|) < 0).X|
|000033a0| 09 65 72 72 6f 72 28 22 | 2f 64 65 76 2f 25 73 3a |.error("|/dev/%s:|
|000033b0| 20 73 74 61 74 28 29 20 | 66 61 69 6c 65 64 22 2c | stat() |failed",|
|000033c0| 20 74 74 79 29 3b 0a 58 | 20 20 20 20 69 66 20 28 | tty);.X| if (|
|000033d0| 28 73 74 2e 73 74 5f 6d | 6f 64 65 20 26 20 53 5f |(st.st_m|ode & S_|
|000033e0| 49 46 4d 54 29 20 21 3d | 20 53 5f 49 46 43 48 52 |IFMT) !=| S_IFCHR|
|000033f0| 29 0a 58 09 65 72 72 6f | 72 28 22 6e 6f 74 20 61 |).X.erro|r("not a|
|00003400| 20 63 68 61 72 61 63 74 | 65 72 20 64 65 76 69 63 | charact|er devic|
|00003410| 65 3a 20 2f 64 65 76 2f | 25 73 22 2c 20 74 74 79 |e: /dev/|%s", tty|
|00003420| 29 3b 0a 58 0a 58 20 20 | 20 20 2f 2a 20 53 65 74 |);.X.X | /* Set|
|00003430| 20 75 70 20 6e 65 77 20 | 73 74 61 6e 64 61 72 64 | up new |standard|
|00003440| 20 69 6e 70 75 74 2c 20 | 6f 75 74 70 75 74 20 61 | input, |output a|
|00003450| 6e 64 20 65 72 72 6f 72 | 20 66 69 6c 65 73 20 2a |nd error| files *|
|00003460| 2f 0a 58 0a 58 20 20 20 | 20 69 66 20 28 6f 70 65 |/.X.X | if (ope|
|00003470| 6e 28 74 74 79 2c 20 32 | 29 20 21 3d 20 30 29 09 |n(tty, 2|) != 0).|
|00003480| 09 09 2f 2a 20 73 65 74 | 20 75 70 20 73 74 64 20 |../* set| up std |
|00003490| 69 6e 70 75 74 20 2a 2f | 0a 58 09 65 72 72 6f 72 |input */|.X.error|
|000034a0| 28 22 2f 64 65 76 2f 25 | 73 3a 20 63 61 6e 6e 6f |("/dev/%|s: canno|
|000034b0| 74 20 6f 70 65 6e 20 61 | 73 20 73 74 61 6e 64 61 |t open a|s standa|
|000034c0| 72 64 20 69 6e 70 75 74 | 22 2c 20 74 74 79 29 3b |rd input|", tty);|
|000034d0| 0a 58 20 20 20 20 69 66 | 20 28 64 75 70 28 30 29 |.X if| (dup(0)|
|000034e0| 20 21 3d 20 31 20 7c 7c | 20 64 75 70 28 30 29 20 | != 1 ||| dup(0) |
|000034f0| 21 3d 20 32 29 09 09 2f | 2a 20 73 65 74 20 75 70 |!= 2)../|* set up|
|00003500| 20 73 74 64 20 6f 75 74 | 20 61 6e 64 20 73 74 64 | std out| and std|
|00003510| 20 65 72 72 20 2a 2f 0a | 58 09 65 72 72 6f 72 28 | err */.|X.error(|
|00003520| 22 25 73 3a 20 64 75 70 | 20 70 72 6f 62 6c 65 6d |"%s: dup| problem|
|00003530| 22 2c 20 74 74 79 29 3b | 09 09 2f 2a 20 77 65 20 |", tty);|../* we |
|00003540| 68 61 76 65 20 61 20 70 | 72 6f 62 6c 65 6d 20 2a |have a p|roblem *|
|00003550| 2f 0a 58 20 20 20 20 69 | 66 20 28 69 6f 63 74 6c |/.X i|f (ioctl|
|00003560| 28 30 2c 20 54 43 47 45 | 54 41 2c 20 74 70 29 20 |(0, TCGE|TA, tp) |
|00003570| 3c 20 30 29 09 09 2f 2a | 20 72 65 61 64 20 74 74 |< 0)../*| read tt|
|00003580| 79 20 73 74 61 74 75 73 | 20 62 69 74 73 20 2a 2f |y status| bits */|
|00003590| 0a 58 09 65 72 72 6f 72 | 28 22 25 73 3a 20 69 6f |.X.error|("%s: io|
|000035a0| 63 74 6c 20 66 61 69 6c | 65 64 22 2c 20 74 74 79 |ctl fail|ed", tty|
|000035b0| 29 3b 09 09 2f 2a 20 74 | 68 69 73 20 69 73 20 6e |);../* t|his is n|
|000035c0| 6f 74 20 61 20 74 65 72 | 6d 69 6e 61 6c 20 2a 2f |ot a ter|minal */|
|000035d0| 0a 58 0a 58 20 20 20 20 | 2f 2a 20 49 74 20 73 65 |.X.X |/* It se|
|000035e0| 65 6d 73 20 74 6f 20 62 | 65 20 61 20 74 65 72 6d |ems to b|e a term|
|000035f0| 69 6e 61 6c 3b 20 73 65 | 74 20 70 72 6f 70 65 72 |inal; se|t proper|
|00003600| 20 70 72 6f 74 65 63 74 | 69 6f 6e 73 20 61 6e 64 | protect|ions and|
|00003610| 20 6f 77 6e 65 72 73 68 | 69 70 20 2a 2f 0a 58 0a | ownersh|ip */.X.|
|00003620| 58 20 20 20 20 28 76 6f | 69 64 29 20 63 68 6f 77 |X (vo|id) chow|
|00003630| 6e 28 74 74 79 2c 20 30 | 2c 20 30 29 3b 09 09 09 |n(tty, 0|, 0);...|
|00003640| 2f 2a 20 72 6f 6f 74 2c | 20 73 79 73 20 2a 2f 0a |/* root,| sys */.|
|00003650| 58 20 20 20 20 28 76 6f | 69 64 29 20 63 68 6d 6f |X (vo|id) chmo|
|00003660| 64 28 74 74 79 2c 20 30 | 36 32 32 29 3b 09 09 09 |d(tty, 0|622);...|
|00003670| 2f 2a 20 63 72 77 2d 2d | 77 2d 2d 77 2d 20 2a 2f |/* crw--|w--w- */|
|00003680| 0a 58 20 20 20 20 65 72 | 72 6e 6f 20 3d 20 30 3b |.X er|rno = 0;|
|00003690| 09 09 09 09 09 2f 2a 20 | 69 67 6e 6f 72 65 20 61 |...../* |ignore a|
|000036a0| 62 6f 76 65 20 65 72 72 | 6f 72 73 20 2a 2f 0a 58 |bove err|ors */.X|
|000036b0| 7d 0a 58 0a 58 2f 2a 20 | 68 61 6e 67 75 70 5f 74 |}.X.X/* |hangup_t|
|000036c0| 74 79 20 2d 20 68 61 6e | 67 20 75 70 20 62 79 20 |ty - han|g up by |
|000036d0| 66 6f 72 63 69 6e 67 20 | 44 54 52 20 64 6f 77 6e |forcing |DTR down|
|000036e0| 20 66 6f 72 20 61 74 20 | 6c 65 61 73 74 20 32 20 | for at |least 2 |
|000036f0| 73 65 63 6f 6e 64 73 20 | 2a 2f 0a 58 0a 58 68 61 |seconds |*/.X.Xha|
|00003700| 6e 67 75 70 5f 74 74 79 | 28 74 70 29 0a 58 73 74 |ngup_tty|(tp).Xst|
|00003710| 72 75 63 74 20 74 65 72 | 6d 69 6f 20 2a 74 70 3b |ruct ter|mio *tp;|
|00003720| 0a 58 7b 0a 58 23 69 66 | 64 65 66 09 48 41 4e 47 |.X{.X#if|def.HANG|
|00003730| 55 50 0a 58 20 20 20 20 | 28 76 6f 69 64 29 20 73 |UP.X |(void) s|
|00003740| 69 67 6e 61 6c 28 53 49 | 47 48 55 50 2c 20 53 49 |ignal(SI|GHUP, SI|
|00003750| 47 5f 49 47 4e 29 3b 0a | 58 20 20 20 20 74 70 2d |G_IGN);.|X tp-|
|00003760| 3e 63 5f 63 66 6c 61 67 | 20 26 3d 20 7e 43 42 41 |>c_cflag| &= ~CBA|
|00003770| 55 44 3b 0a 58 20 20 20 | 20 74 70 2d 3e 63 5f 63 |UD;.X | tp->c_c|
|00003780| 66 6c 61 67 20 7c 3d 20 | 42 30 3b 0a 58 20 20 20 |flag |= |B0;.X |
|00003790| 20 28 76 6f 69 64 29 20 | 69 6f 63 74 6c 28 30 2c | (void) |ioctl(0,|
|000037a0| 20 54 43 53 45 54 41 2c | 20 74 70 29 3b 0a 58 20 | TCSETA,| tp);.X |
|000037b0| 20 20 20 28 76 6f 69 64 | 29 20 73 69 67 6e 61 6c | (void|) signal|
|000037c0| 28 53 49 47 48 55 50 2c | 20 53 49 47 5f 44 46 4c |(SIGHUP,| SIG_DFL|
|000037d0| 29 3b 0a 58 20 20 20 20 | 28 76 6f 69 64 29 20 73 |);.X |(void) s|
|000037e0| 6c 65 65 70 28 32 29 3b | 0a 58 23 65 6e 64 69 66 |leep(2);|.X#endif|
|000037f0| 0a 58 7d 0a 58 0a 58 2f | 2a 20 74 65 72 6d 69 6f |.X}.X.X/|* termio|
|00003800| 5f 69 6e 69 74 20 2d 20 | 69 6e 69 74 69 61 6c 69 |_init - |initiali|
|00003810| 7a 65 20 74 65 72 6d 69 | 6f 20 73 65 74 74 69 6e |ze termi|o settin|
|00003820| 67 73 20 2a 2f 0a 58 0a | 58 74 65 72 6d 69 6f 5f |gs */.X.|Xtermio_|
|00003830| 69 6e 69 74 28 74 70 2c | 20 73 70 65 65 64 29 0a |init(tp,| speed).|
|00003840| 58 73 74 72 75 63 74 20 | 74 65 72 6d 69 6f 20 2a |Xstruct |termio *|
|00003850| 74 70 3b 0a 58 69 6e 74 | 20 73 70 65 65 64 3b 0a |tp;.Xint| speed;.|
|00003860| 58 7b 0a 58 0a 58 20 20 | 20 20 2f 2a 0a 58 20 20 |X{.X.X | /*.X |
|00003870| 20 20 20 2a 20 49 6e 69 | 74 69 61 6c 20 74 65 72 | * Ini|tial ter|
|00003880| 6d 69 6f 20 73 65 74 74 | 69 6e 67 73 3a 20 38 2d |mio sett|ings: 8-|
|00003890| 62 69 74 20 63 68 61 72 | 61 63 74 65 72 73 2c 20 |bit char|acters, |
|000038a0| 72 61 77 2d 6d 6f 64 65 | 2c 20 62 6c 6f 63 6b 69 |raw-mode|, blocki|
|000038b0| 6e 67 20 69 2f 6f 2e 0a | 58 20 20 20 20 20 2a 20 |ng i/o..|X * |
|000038c0| 53 70 65 63 69 61 6c 20 | 63 68 61 72 61 63 74 65 |Special |characte|
|000038d0| 72 73 20 61 72 65 20 73 | 65 74 20 61 66 74 65 72 |rs are s|et after|
|000038e0| 20 77 65 20 68 61 76 65 | 20 72 65 61 64 20 74 68 | we have| read th|
|000038f0| 65 20 6c 6f 67 69 6e 20 | 6e 61 6d 65 3b 20 61 6c |e login |name; al|
|00003900| 6c 0a 58 20 20 20 20 20 | 2a 20 72 65 61 64 73 20 |l.X |* reads |
|00003910| 77 69 6c 6c 20 62 65 20 | 64 6f 6e 65 20 69 6e 20 |will be |done in |
|00003920| 72 61 77 20 6d 6f 64 65 | 20 61 6e 79 77 61 79 2e |raw mode| anyway.|
|00003930| 0a 58 20 20 20 20 20 2a | 2f 0a 58 0a 58 20 20 20 |.X *|/.X.X |
|00003940| 20 74 70 2d 3e 63 5f 63 | 66 6c 61 67 20 3d 20 43 | tp->c_c|flag = C|
|00003950| 53 38 20 7c 20 48 55 50 | 43 4c 20 7c 20 43 52 45 |S8 | HUP|CL | CRE|
|00003960| 41 44 20 7c 20 73 70 65 | 65 64 3b 0a 58 20 20 20 |AD | spe|ed;.X |
|00003970| 20 74 70 2d 3e 63 5f 69 | 66 6c 61 67 20 3d 20 74 | tp->c_i|flag = t|
|00003980| 70 2d 3e 63 5f 6c 66 6c | 61 67 20 3d 20 74 70 2d |p->c_lfl|ag = tp-|
|00003990| 3e 63 5f 6f 66 6c 61 67 | 20 3d 20 74 70 2d 3e 63 |>c_oflag| = tp->c|
|000039a0| 5f 6c 69 6e 65 20 3d 20 | 30 3b 0a 58 20 20 20 20 |_line = |0;.X |
|000039b0| 74 70 2d 3e 63 5f 63 63 | 5b 56 4d 49 4e 5d 20 3d |tp->c_cc|[VMIN] =|
|000039c0| 20 31 3b 0a 58 20 20 20 | 20 74 70 2d 3e 63 5f 63 | 1;.X | tp->c_c|
|000039d0| 63 5b 56 54 49 4d 45 5d | 20 3d 20 30 3b 0a 58 20 |c[VTIME]| = 0;.X |
|000039e0| 20 20 20 28 76 6f 69 64 | 29 20 69 6f 63 74 6c 28 | (void|) ioctl(|
|000039f0| 30 2c 20 54 43 53 45 54 | 41 2c 20 74 70 29 3b 0a |0, TCSET|A, tp);.|
|00003a00| 58 7d 0a 58 0a 58 2f 2a | 20 61 75 74 6f 5f 62 61 |X}.X.X/*| auto_ba|
|00003a10| 75 64 20 2d 20 65 78 74 | 72 61 63 74 20 62 61 75 |ud - ext|ract bau|
|00003a20| 64 20 72 61 74 65 20 66 | 72 6f 6d 20 6d 6f 64 65 |d rate f|rom mode|
|00003a30| 6d 20 73 74 61 74 75 73 | 20 6d 65 73 73 61 67 65 |m status| message|
|00003a40| 20 2a 2f 0a 58 0a 58 61 | 75 74 6f 5f 62 61 75 64 | */.X.Xa|uto_baud|
|00003a50| 28 74 70 29 0a 58 73 74 | 72 75 63 74 20 74 65 72 |(tp).Xst|ruct ter|
|00003a60| 6d 69 6f 20 2a 74 70 3b | 0a 58 7b 0a 58 20 20 20 |mio *tp;|.X{.X |
|00003a70| 20 69 6e 74 20 20 20 20 | 20 73 70 65 65 64 3b 0a | int | speed;.|
|00003a80| 58 20 20 20 20 69 6e 74 | 20 20 20 20 20 76 6d 69 |X int| vmi|
|00003a90| 6e 3b 0a 58 20 20 20 20 | 69 6e 74 20 20 20 20 20 |n;.X |int |
|00003aa0| 69 66 6c 61 67 3b 0a 58 | 20 20 20 20 63 68 61 72 |iflag;.X| char|
|00003ab0| 20 20 20 20 62 75 66 5b | 42 55 46 53 49 5a 5d 3b | buf[|BUFSIZ];|
|00003ac0| 0a 58 20 20 20 20 63 68 | 61 72 20 20 20 2a 62 70 |.X ch|ar *bp|
|00003ad0| 3b 0a 58 20 20 20 20 69 | 6e 74 20 20 20 20 20 6e |;.X i|nt n|
|00003ae0| 72 65 61 64 3b 0a 58 0a | 58 20 20 20 20 2f 2a 0a |read;.X.|X /*.|
|00003af0| 58 20 20 20 20 20 2a 20 | 54 68 69 73 20 77 6f 72 |X * |This wor|
|00003b00| 6b 73 20 6f 6e 6c 79 20 | 69 66 20 74 68 65 20 6d |ks only |if the m|
|00003b10| 6f 64 65 6d 20 70 72 6f | 64 75 63 65 73 20 69 74 |odem pro|duces it|
|00003b20| 73 20 73 74 61 74 75 73 | 20 63 6f 64 65 20 41 46 |s status| code AF|
|00003b30| 54 45 52 20 72 61 69 73 | 69 6e 67 0a 58 20 20 20 |TER rais|ing.X |
|00003b40| 20 20 2a 20 74 68 65 20 | 44 43 44 20 6c 69 6e 65 | * the |DCD line|
|00003b50| 2c 20 61 6e 64 20 69 66 | 20 74 68 65 20 63 6f 6d |, and if| the com|
|00003b60| 70 75 74 65 72 20 69 73 | 20 66 61 73 74 20 65 6e |puter is| fast en|
|00003b70| 6f 75 67 68 20 74 6f 20 | 73 65 74 20 74 68 65 20 |ough to |set the |
|00003b80| 70 72 6f 70 65 72 0a 58 | 20 20 20 20 20 2a 20 62 |proper.X| * b|
|00003b90| 61 75 64 20 72 61 74 65 | 20 62 65 66 6f 72 65 20 |aud rate| before |
|00003ba0| 74 68 65 20 6d 65 73 73 | 61 67 65 20 68 61 73 20 |the mess|age has |
|00003bb0| 67 6f 6e 65 20 62 79 2e | 20 57 65 20 65 78 70 65 |gone by.| We expe|
|00003bc0| 63 74 20 61 20 6d 65 73 | 73 61 67 65 20 6f 66 20 |ct a mes|sage of |
|00003bd0| 74 68 65 0a 58 20 20 20 | 20 20 2a 20 66 6f 6c 6c |the.X | * foll|
|00003be0| 6f 77 69 6e 67 20 66 6f | 72 6d 61 74 3a 0a 58 20 |owing fo|rmat:.X |
|00003bf0| 20 20 20 20 2a 20 0a 58 | 20 20 20 20 20 2a 20 3c | * .X| * <|
|00003c00| 6a 75 6e 6b 3e 3c 6e 75 | 6d 62 65 72 3e 3c 6a 75 |junk><nu|mber><ju|
|00003c10| 6e 6b 3e 0a 58 20 20 20 | 20 20 2a 20 0a 58 20 20 |nk>.X | * .X |
|00003c20| 20 20 20 2a 20 54 68 65 | 20 6e 75 6d 62 65 72 20 | * The| number |
|00003c30| 69 73 20 69 6e 74 65 72 | 70 72 65 74 65 64 20 61 |is inter|preted a|
|00003c40| 73 20 74 68 65 20 62 61 | 75 64 20 72 61 74 65 20 |s the ba|ud rate |
|00003c50| 6f 66 20 74 68 65 20 69 | 6e 63 6f 6d 69 6e 67 20 |of the i|ncoming |
|00003c60| 63 61 6c 6c 2e 20 49 66 | 20 74 68 65 0a 58 20 20 |call. If| the.X |
|00003c70| 20 20 20 2a 20 6d 6f 64 | 65 6d 20 64 6f 65 73 20 | * mod|em does |
|00003c80| 6e 6f 74 20 74 65 6c 6c | 20 75 73 20 74 68 65 20 |not tell| us the |
|00003c90| 62 61 75 64 20 72 61 74 | 65 20 77 69 74 68 69 6e |baud rat|e within|
|00003ca0| 20 6f 6e 65 20 73 65 63 | 6f 6e 64 20 77 65 20 77 | one sec|ond we w|
|00003cb0| 69 6c 6c 20 6b 65 65 70 | 0a 58 20 20 20 20 20 2a |ill keep|.X *|
|00003cc0| 20 75 73 69 6e 67 20 74 | 68 65 20 63 75 72 72 65 | using t|he curre|
|00003cd0| 6e 74 20 62 61 75 64 20 | 72 61 74 65 2e 20 49 74 |nt baud |rate. It|
|00003ce0| 20 69 73 20 61 64 76 69 | 73 61 62 6c 65 20 74 6f | is advi|sable to|
|00003cf0| 20 65 6e 61 62 6c 65 20 | 62 61 75 64 2d 72 61 74 | enable |baud-rat|
|00003d00| 65 0a 58 20 20 20 20 20 | 2a 20 63 79 63 6c 69 6e |e.X |* cyclin|
|00003d10| 67 20 28 2d 61 20 6f 70 | 74 69 6f 6e 29 20 69 66 |g (-a op|tion) if|
|00003d20| 20 74 68 65 20 70 72 6f | 63 65 73 73 69 6e 67 20 | the pro|cessing |
|00003d30| 6f 66 20 6d 6f 64 65 6d | 20 73 74 61 74 75 73 20 |of modem| status |
|00003d40| 6d 65 73 73 61 67 65 73 | 20 69 73 0a 58 20 20 20 |messages| is.X |
|00003d50| 20 20 2a 20 65 6e 61 62 | 6c 65 64 2e 0a 58 20 20 | * enab|led..X |
|00003d60| 20 20 20 2a 2f 0a 58 0a | 58 20 20 20 20 2f 2a 20 | */.X.|X /* |
|00003d70| 55 73 65 20 37 2d 62 69 | 74 20 63 68 61 72 61 63 |Use 7-bi|t charac|
|00003d80| 74 65 72 73 2c 20 64 6f | 6e 27 74 20 62 6c 6f 63 |ters, do|n't bloc|
|00003d90| 6b 20 69 66 20 69 6e 70 | 75 74 20 71 75 65 75 65 |k if inp|ut queue|
|00003da0| 20 69 73 20 65 6d 70 74 | 79 20 2a 2f 0a 58 0a 58 | is empt|y */.X.X|
|00003db0| 20 20 20 20 69 66 6c 61 | 67 20 3d 20 74 70 2d 3e | ifla|g = tp->|
|00003dc0| 63 5f 69 66 6c 61 67 3b | 0a 58 20 20 20 20 74 70 |c_iflag;|.X tp|
|00003dd0| 2d 3e 63 5f 69 66 6c 61 | 67 20 7c 3d 20 49 53 54 |->c_ifla|g |= IST|
|00003de0| 52 49 50 3b 09 09 09 2f | 2a 20 65 6e 61 62 6c 65 |RIP;.../|* enable|
|00003df0| 20 38 74 68 2d 62 69 74 | 20 73 74 72 69 70 70 69 | 8th-bit| strippi|
|00003e00| 6e 67 20 2a 2f 0a 58 20 | 20 20 20 76 6d 69 6e 20 |ng */.X | vmin |
|00003e10| 3d 20 74 70 2d 3e 63 5f | 63 63 5b 56 4d 49 4e 5d |= tp->c_|cc[VMIN]|
|00003e20| 3b 0a 58 20 20 20 20 74 | 70 2d 3e 63 5f 63 63 5b |;.X t|p->c_cc[|
|00003e30| 56 4d 49 4e 5d 20 3d 20 | 30 3b 09 09 09 09 2f 2a |VMIN] = |0;..../*|
|00003e40| 20 64 6f 6e 27 74 20 62 | 6c 6f 63 6b 20 69 66 20 | don't b|lock if |
|00003e50| 71 75 65 75 65 20 65 6d | 70 74 79 20 2a 2f 0a 58 |queue em|pty */.X|
|00003e60| 20 20 20 20 28 76 6f 69 | 64 29 20 69 6f 63 74 6c | (voi|d) ioctl|
|00003e70| 28 30 2c 20 54 43 53 45 | 54 41 2c 20 74 70 29 3b |(0, TCSE|TA, tp);|
|00003e80| 0a 58 0a 58 20 20 20 20 | 2f 2a 0a 58 20 20 20 20 |.X.X |/*.X |
|00003e90| 20 2a 20 57 61 69 74 20 | 66 6f 72 20 61 20 77 68 | * Wait |for a wh|
|00003ea0| 69 6c 65 2c 20 74 68 65 | 6e 20 72 65 61 64 20 65 |ile, the|n read e|
|00003eb0| 76 65 72 79 74 68 69 6e | 67 20 74 68 65 20 6d 6f |verythin|g the mo|
|00003ec0| 64 65 6d 20 68 61 73 20 | 73 61 69 64 20 73 6f 20 |dem has |said so |
|00003ed0| 66 61 72 20 61 6e 64 0a | 58 20 20 20 20 20 2a 20 |far and.|X * |
|00003ee0| 74 72 79 20 74 6f 20 65 | 78 74 72 61 63 74 20 74 |try to e|xtract t|
|00003ef0| 68 65 20 73 70 65 65 64 | 20 6f 66 20 74 68 65 20 |he speed| of the |
|00003f00| 64 69 61 6c 2d 69 6e 20 | 63 61 6c 6c 2e 0a 58 20 |dial-in |call..X |
|00003f10| 20 20 20 20 2a 2f 0a 58 | 0a 58 20 20 20 20 28 76 | */.X|.X (v|
|00003f20| 6f 69 64 29 20 73 6c 65 | 65 70 28 31 29 3b 0a 58 |oid) sle|ep(1);.X|
|00003f30| 20 20 20 20 69 66 20 28 | 28 6e 72 65 61 64 20 3d | if (|(nread =|
|00003f40| 20 72 65 61 64 28 30 2c | 20 62 75 66 2c 20 73 69 | read(0,| buf, si|
|00003f50| 7a 65 6f 66 28 62 75 66 | 29 20 2d 20 31 29 29 20 |zeof(buf|) - 1)) |
|00003f60| 3e 20 30 29 20 7b 0a 58 | 09 62 75 66 5b 6e 72 65 |> 0) {.X|.buf[nre|
|00003f70| 61 64 5d 20 3d 20 27 5c | 30 27 3b 0a 58 09 66 6f |ad] = '\|0';.X.fo|
|00003f80| 72 20 28 62 70 20 3d 20 | 62 75 66 3b 20 62 70 20 |r (bp = |buf; bp |
|00003f90| 3c 20 62 75 66 20 2b 20 | 6e 72 65 61 64 3b 20 62 |< buf + |nread; b|
|00003fa0| 70 2b 2b 29 20 7b 0a 58 | 09 20 20 20 20 69 66 20 |p++) {.X|. if |
|00003fb0| 28 69 73 61 73 63 69 69 | 28 2a 62 70 29 20 26 26 |(isascii|(*bp) &&|
|00003fc0| 20 69 73 64 69 67 69 74 | 28 2a 62 70 29 29 20 7b | isdigit|(*bp)) {|
|00003fd0| 0a 58 09 09 69 66 20 28 | 73 70 65 65 64 20 3d 20 |.X..if (|speed = |
|00003fe0| 62 63 6f 64 65 28 62 70 | 29 29 20 7b 0a 58 09 09 |bcode(bp|)) {.X..|
|00003ff0| 20 20 20 20 74 70 2d 3e | 63 5f 63 66 6c 61 67 20 | tp->|c_cflag |
|00004000| 26 3d 20 7e 43 42 41 55 | 44 3b 0a 58 09 09 20 20 |&= ~CBAU|D;.X.. |
|00004010| 20 20 74 70 2d 3e 63 5f | 63 66 6c 61 67 20 7c 3d | tp->c_|cflag |=|
|00004020| 20 73 70 65 65 64 3b 0a | 58 09 09 7d 0a 58 09 09 | speed;.|X..}.X..|
|00004030| 62 72 65 61 6b 3b 0a 58 | 09 20 20 20 20 7d 0a 58 |break;.X|. }.X|
|00004040| 09 7d 0a 58 20 20 20 20 | 7d 0a 58 20 20 20 20 2f |.}.X |}.X /|
|00004050| 2a 20 52 65 73 74 6f 72 | 65 20 73 65 74 74 69 6e |* Restor|e settin|
|00004060| 67 73 20 2a 2f 0a 58 0a | 58 20 20 20 20 74 70 2d |gs */.X.|X tp-|
|00004070| 3e 63 5f 69 66 6c 61 67 | 20 3d 20 69 66 6c 61 67 |>c_iflag| = iflag|
|00004080| 3b 0a 58 20 20 20 20 74 | 70 2d 3e 63 5f 63 63 5b |;.X t|p->c_cc[|
|00004090| 56 4d 49 4e 5d 20 3d 20 | 76 6d 69 6e 3b 0a 58 20 |VMIN] = |vmin;.X |
|000040a0| 20 20 20 28 76 6f 69 64 | 29 20 69 6f 63 74 6c 28 | (void|) ioctl(|
|000040b0| 30 2c 20 54 43 53 45 54 | 41 2c 20 74 70 29 3b 0a |0, TCSET|A, tp);.|
|000040c0| 58 7d 0a 58 0a 58 2f 2a | 20 6e 65 78 74 5f 73 70 |X}.X.X/*| next_sp|
|000040d0| 65 65 64 20 2d 20 73 65 | 6c 65 63 74 20 6e 65 78 |eed - se|lect nex|
|000040e0| 74 20 62 61 75 64 20 72 | 61 74 65 20 2a 2f 0a 58 |t baud r|ate */.X|
|000040f0| 0a 58 6e 65 78 74 5f 73 | 70 65 65 64 28 74 70 2c |.Xnext_s|peed(tp,|
|00004100| 20 6f 70 29 0a 58 73 74 | 72 75 63 74 20 74 65 72 | op).Xst|ruct ter|
|00004110| 6d 69 6f 20 2a 74 70 3b | 0a 58 73 74 72 75 63 74 |mio *tp;|.Xstruct|
|00004120| 20 6f 70 74 69 6f 6e 73 | 20 2a 6f 70 3b 0a 58 7b | options| *op;.X{|
|00004130| 0a 58 20 20 20 20 6f 70 | 2d 3e 63 75 72 73 70 65 |.X op|->curspe|
|00004140| 65 64 20 3d 20 28 6f 70 | 2d 3e 63 75 72 73 70 65 |ed = (op|->curspe|
|00004150| 65 64 20 2b 20 31 29 20 | 25 20 6f 70 2d 3e 6e 75 |ed + 1) |% op->nu|
|00004160| 6d 73 70 65 65 64 3b 0a | 58 20 20 20 20 74 70 2d |mspeed;.|X tp-|
|00004170| 3e 63 5f 63 66 6c 61 67 | 20 26 3d 20 7e 43 42 41 |>c_cflag| &= ~CBA|
|00004180| 55 44 3b 0a 58 20 20 20 | 20 74 70 2d 3e 63 5f 63 |UD;.X | tp->c_c|
|00004190| 66 6c 61 67 20 7c 3d 20 | 6f 70 2d 3e 73 70 65 65 |flag |= |op->spee|
|000041a0| 64 73 5b 6f 70 2d 3e 63 | 75 72 73 70 65 65 64 5d |ds[op->c|urspeed]|
|000041b0| 3b 0a 58 20 20 20 20 28 | 76 6f 69 64 29 20 69 6f |;.X (|void) io|
|000041c0| 63 74 6c 28 30 2c 20 54 | 43 53 45 54 41 2c 20 74 |ctl(0, T|CSETA, t|
|000041d0| 70 29 3b 0a 58 7d 0a 58 | 0a 58 2f 2a 20 67 65 74 |p);.X}.X|.X/* get|
|000041e0| 5f 6c 6f 67 6e 61 6d 65 | 20 2d 20 67 65 74 20 75 |_logname| - get u|
|000041f0| 73 65 72 20 6e 61 6d 65 | 2c 20 65 73 74 61 62 6c |ser name|, establ|
|00004200| 69 73 68 20 70 61 72 69 | 74 79 2c 20 73 70 65 65 |ish pari|ty, spee|
|00004210| 64 2c 20 65 72 61 73 65 | 2c 20 6b 69 6c 6c 2c 20 |d, erase|, kill, |
|00004220| 65 6f 6c 20 2a 2f 0a 58 | 0a 58 63 68 61 72 20 20 |eol */.X|.Xchar |
|00004230| 20 2a 67 65 74 5f 6c 6f | 67 6e 61 6d 65 28 6f 70 | *get_lo|gname(op|
|00004240| 2c 20 63 70 29 0a 58 73 | 74 72 75 63 74 20 6f 70 |, cp).Xs|truct op|
|00004250| 74 69 6f 6e 73 20 2a 6f | 70 3b 0a 58 73 74 72 75 |tions *o|p;.Xstru|
|00004260| 63 74 20 63 68 61 72 64 | 61 74 61 20 2a 63 70 3b |ct chard|ata *cp;|
|00004270| 0a 58 7b 0a 58 20 20 20 | 20 63 68 61 72 20 20 20 |.X{.X | char |
|00004280| 20 6c 6f 67 6e 61 6d 65 | 5b 42 55 46 53 49 5a 5d | logname|[BUFSIZ]|
|00004290| 3b 0a 58 20 20 20 20 63 | 68 61 72 20 20 20 2a 62 |;.X c|har *b|
|000042a0| 70 3b 0a 58 20 20 20 20 | 63 68 61 72 20 20 20 20 |p;.X |char |
|000042b0| 63 3b 09 09 09 09 2f 2a | 20 69 6e 70 75 74 20 63 |c;..../*| input c|
|000042c0| 68 61 72 61 63 74 65 72 | 2c 20 66 75 6c 6c 20 65 |haracter|, full e|
|000042d0| 69 67 68 74 20 62 69 74 | 73 20 2a 2f 0a 58 20 20 |ight bit|s */.X |
|000042e0| 20 20 63 68 61 72 20 20 | 20 20 61 73 63 76 61 6c | char | ascval|
|000042f0| 3b 09 09 09 2f 2a 20 6c | 6f 77 20 37 20 62 69 74 |;.../* l|ow 7 bit|
|00004300| 73 20 6f 66 20 69 6e 70 | 75 74 20 63 68 61 72 61 |s of inp|ut chara|
|00004310| 63 74 65 72 20 2a 2f 0a | 58 20 20 20 20 69 6e 74 |cter */.|X int|
|00004320| 20 20 20 20 20 62 69 74 | 73 3b 09 09 09 2f 2a 20 | bit|s;.../* |
|00004330| 23 20 6f 66 20 22 31 22 | 20 62 69 74 73 20 70 65 |# of "1"| bits pe|
|00004340| 72 20 63 68 61 72 61 63 | 74 65 72 20 2a 2f 0a 58 |r charac|ter */.X|
|00004350| 20 20 20 20 69 6e 74 20 | 20 20 20 20 6d 61 73 6b | int | mask|
|00004360| 3b 09 09 09 2f 2a 20 6d | 61 73 6b 20 77 69 74 68 |;.../* m|ask with|
|00004370| 20 31 20 62 69 74 20 75 | 70 20 2a 2f 0a 58 20 20 | 1 bit u|p */.X |
|00004380| 20 20 73 74 61 74 69 63 | 20 63 68 61 72 20 2a 65 | static| char *e|
|00004390| 72 61 73 65 5b 5d 20 3d | 20 7b 09 09 2f 2a 20 62 |rase[] =| {../* b|
|000043a0| 61 63 6b 73 70 61 63 65 | 2d 73 70 61 63 65 2d 62 |ackspace|-space-b|
|000043b0| 61 63 6b 73 70 61 63 65 | 20 2a 2f 0a 58 09 22 5c |ackspace| */.X."\|
|000043c0| 30 31 30 5c 30 34 30 5c | 30 31 30 22 2c 09 09 09 |010\040\|010",...|
|000043d0| 2f 2a 20 73 70 61 63 65 | 20 70 61 72 69 74 79 20 |/* space| parity |
|000043e0| 2a 2f 0a 58 09 22 5c 30 | 31 30 5c 30 34 30 5c 30 |*/.X."\0|10\040\0|
|000043f0| 31 30 22 2c 09 09 09 2f | 2a 20 6f 64 64 20 70 61 |10",.../|* odd pa|
|00004400| 72 69 74 79 20 2a 2f 0a | 58 09 22 5c 32 31 30 5c |rity */.|X."\210\|
|00004410| 32 34 30 5c 32 31 30 22 | 2c 09 09 09 2f 2a 20 65 |240\210"|,.../* e|
|00004420| 76 65 6e 20 70 61 72 69 | 74 79 20 2a 2f 0a 58 09 |ven pari|ty */.X.|
|00004430| 22 5c 32 31 30 5c 32 34 | 30 5c 32 31 30 22 2c 09 |"\210\24|0\210",.|
|00004440| 09 09 2f 2a 20 6e 6f 20 | 70 61 72 69 74 79 20 2a |../* no |parity *|
|00004450| 2f 0a 58 20 20 20 20 7d | 3b 0a 58 0a 58 20 20 20 |/.X }|;.X.X |
|00004460| 20 2f 2a 20 49 6e 69 74 | 69 61 6c 69 7a 65 20 6b | /* Init|ialize k|
|00004470| 69 6c 6c 2c 20 65 72 61 | 73 65 2c 20 70 61 72 69 |ill, era|se, pari|
|00004480| 74 79 20 65 74 63 65 74 | 65 72 61 20 28 61 6c 73 |ty etcet|era (als|
|00004490| 6f 20 61 66 74 65 72 20 | 73 77 69 74 63 68 69 6e |o after |switchin|
|000044a0| 67 20 73 70 65 65 64 73 | 29 20 2a 2f 0a 58 0a 58 |g speeds|) */.X.X|
|000044b0| 20 20 20 20 63 70 2d 3e | 6b 69 6c 6c 20 3d 20 44 | cp->|kill = D|
|000044c0| 45 46 5f 4b 49 4c 4c 3b | 0a 58 20 20 20 20 63 70 |EF_KILL;|.X cp|
|000044d0| 2d 3e 65 72 61 73 65 20 | 3d 20 44 45 46 5f 45 52 |->erase |= DEF_ER|
|000044e0| 41 53 45 3b 0a 58 20 20 | 20 20 63 70 2d 3e 70 61 |ASE;.X | cp->pa|
|000044f0| 72 69 74 79 20 3d 20 30 | 3b 0a 58 0a 58 20 20 20 |rity = 0|;.X.X |
|00004500| 20 2f 2a 20 46 6c 75 73 | 68 20 61 6e 79 20 70 65 | /* Flus|h any pe|
|00004510| 6e 64 69 6e 67 20 69 6e | 70 75 74 20 2a 2f 0a 58 |nding in|put */.X|
|00004520| 0a 58 20 20 20 20 69 6f | 63 74 6c 28 30 2c 20 54 |.X io|ctl(0, T|
|00004530| 43 46 4c 53 48 2c 20 28 | 73 74 72 75 63 74 20 74 |CFLSH, (|struct t|
|00004540| 65 72 6d 69 6f 20 2a 29 | 20 30 29 3b 0a 58 0a 58 |ermio *)| 0);.X.X|
|00004550| 20 20 20 20 2f 2a 20 52 | 65 61 64 20 61 20 6c 6f | /* R|ead a lo|
|00004560| 67 69 6e 20 6e 61 6d 65 | 20 2a 2f 0a 58 0a 58 20 |gin name| */.X.X |
|00004570| 20 20 20 66 6f 72 20 28 | 2a 6c 6f 67 6e 61 6d 65 | for (|*logname|
|00004580| 20 3d 20 30 3b 20 2a 6c | 6f 67 6e 61 6d 65 20 3d | = 0; *l|ogname =|
|00004590| 3d 20 30 3b 20 2f 2a 20 | 76 6f 69 64 20 2a 2f 20 |= 0; /* |void */ |
|000045a0| 29 20 7b 0a 58 0a 58 09 | 2f 2a 20 57 72 69 74 65 |) {.X.X.|/* Write|
|000045b0| 20 74 68 65 20 70 72 6f | 6d 70 74 2c 20 77 69 74 | the pro|mpt, wit|
|000045c0| 68 20 22 70 61 72 69 74 | 79 22 20 62 69 74 20 3d |h "parit|y" bit =|
|000045d0| 3d 20 30 20 2a 2f 0a 58 | 0a 58 09 28 76 6f 69 64 |= 0 */.X|.X.(void|
|000045e0| 29 20 77 72 69 74 65 28 | 31 2c 20 4c 4f 47 49 4e |) write(|1, LOGIN|
|000045f0| 2c 20 73 69 7a 65 6f 66 | 28 4c 4f 47 49 4e 29 20 |, sizeof|(LOGIN) |
|00004600| 2d 20 31 29 3b 0a 58 0a | 58 09 2f 2a 20 52 65 61 |- 1);.X.|X./* Rea|
|00004610| 64 20 6e 61 6d 65 2c 20 | 77 61 74 63 68 20 66 6f |d name, |watch fo|
|00004620| 72 20 62 72 65 61 6b 2c | 20 70 61 72 69 74 79 2c |r break,| parity,|
|00004630| 20 65 72 61 73 65 2c 20 | 6b 69 6c 6c 2c 20 65 6e | erase, |kill, en|
|00004640| 64 2d 6f 66 2d 6c 69 6e | 65 20 2a 2f 0a 58 0a 58 |d-of-lin|e */.X.X|
|00004650| 09 66 6f 72 20 28 62 70 | 20 3d 20 6c 6f 67 6e 61 |.for (bp| = logna|
|00004660| 6d 65 2c 20 63 70 2d 3e | 65 6f 6c 20 3d 20 30 3b |me, cp->|eol = 0;|
|00004670| 20 63 70 2d 3e 65 6f 6c | 20 3d 3d 20 30 3b 20 2f | cp->eol| == 0; /|
|00004680| 2a 20 76 6f 69 64 20 2a | 2f 20 29 20 7b 0a 58 09 |* void *|/ ) {.X.|
|00004690| 20 20 20 20 69 66 20 28 | 72 65 61 64 28 30 2c 20 | if (|read(0, |
|000046a0| 26 63 2c 20 31 29 20 3c | 20 31 29 0a 58 09 09 65 |&c, 1) <| 1).X..e|
|000046b0| 72 72 6f 72 28 22 25 73 | 3a 20 72 65 61 64 20 65 |rror("%s|: read e|
|000046c0| 72 72 6f 72 22 2c 20 6f | 70 2d 3e 74 74 79 29 3b |rror", o|p->tty);|
|000046d0| 0a 58 0a 58 09 20 20 20 | 20 2f 2a 20 44 6f 20 42 |.X.X. | /* Do B|
|000046e0| 52 45 41 4b 20 68 61 6e | 64 6c 69 6e 67 20 65 6c |REAK han|dling el|
|000046f0| 73 65 77 68 65 72 65 20 | 2a 2f 0a 58 0a 58 09 20 |sewhere |*/.X.X. |
|00004700| 20 20 20 69 66 20 28 28 | 63 20 3d 3d 20 30 29 20 | if ((|c == 0) |
|00004710| 26 26 20 6f 70 2d 3e 6e | 75 6d 73 70 65 65 64 20 |&& op->n|umspeed |
|00004720| 3e 20 31 29 0a 58 09 09 | 72 65 74 75 72 6e 20 28 |> 1).X..|return (|
|00004730| 30 29 3b 0a 58 0a 58 09 | 20 20 20 20 2f 2a 20 44 |0);.X.X.| /* D|
|00004740| 6f 20 70 61 72 69 74 79 | 20 62 69 74 20 68 61 6e |o parity| bit han|
|00004750| 64 6c 69 6e 67 20 2a 2f | 0a 58 0a 58 09 20 20 20 |dling */|.X.X. |
|00004760| 20 69 66 20 28 63 20 21 | 3d 20 28 61 73 63 76 61 | if (c !|= (ascva|
|00004770| 6c 20 3d 20 28 63 20 26 | 20 30 31 37 37 29 29 29 |l = (c &| 0177)))|
|00004780| 20 7b 09 2f 2a 20 22 70 | 61 72 69 74 79 22 20 62 | {./* "p|arity" b|
|00004790| 69 74 20 6f 6e 20 3f 20 | 2a 2f 0a 58 09 09 66 6f |it on ? |*/.X..fo|
|000047a0| 72 20 28 62 69 74 73 20 | 3d 20 31 2c 20 6d 61 73 |r (bits |= 1, mas|
|000047b0| 6b 20 3d 20 31 3b 20 6d | 61 73 6b 20 26 20 30 31 |k = 1; m|ask & 01|
|000047c0| 37 37 3b 20 6d 61 73 6b | 20 3c 3c 3d 20 31 29 0a |77; mask| <<= 1).|
|000047d0| 58 09 09 20 20 20 20 69 | 66 20 28 6d 61 73 6b 20 |X.. i|f (mask |
|000047e0| 26 20 61 73 63 76 61 6c | 29 0a 58 09 09 09 62 69 |& ascval|).X...bi|
|000047f0| 74 73 2b 2b 3b 09 09 09 | 2f 2a 20 63 6f 75 6e 74 |ts++;...|/* count|
|00004800| 20 22 31 22 20 62 69 74 | 73 20 2a 2f 0a 58 09 09 | "1" bit|s */.X..|
|00004810| 63 70 2d 3e 70 61 72 69 | 74 79 20 7c 3d 20 28 28 |cp->pari|ty |= ((|
|00004820| 62 69 74 73 20 26 20 31 | 29 20 3f 20 31 20 3a 20 |bits & 1|) ? 1 : |
|00004830| 32 29 3b 0a 58 09 20 20 | 20 20 7d 0a 58 09 20 20 |2);.X. | }.X. |
|00004840| 20 20 2f 2a 20 44 6f 20 | 65 72 61 73 65 2c 20 6b | /* Do |erase, k|
|00004850| 69 6c 6c 20 61 6e 64 20 | 65 6e 64 2d 6f 66 2d 6c |ill and |end-of-l|
|00004860| 69 6e 65 20 70 72 6f 63 | 65 73 73 69 6e 67 20 2a |ine proc|essing *|
|00004870| 2f 0a 58 0a 58 09 20 20 | 20 20 73 77 69 74 63 68 |/.X.X. | switch|
|00004880| 20 28 61 73 63 76 61 6c | 29 20 7b 0a 58 09 20 20 | (ascval|) {.X. |
|00004890| 20 20 63 61 73 65 20 43 | 52 3a 0a 58 09 20 20 20 | case C|R:.X. |
|000048a0| 20 63 61 73 65 20 4e 4c | 3a 0a 58 09 09 2a 62 70 | case NL|:.X..*bp|
|000048b0| 20 3d 20 30 3b 09 09 09 | 2f 2a 20 74 65 72 6d 69 | = 0;...|/* termi|
|000048c0| 6e 61 74 65 20 6c 6f 67 | 6e 61 6d 65 20 2a 2f 0a |nate log|name */.|
|000048d0| 58 09 09 63 70 2d 3e 65 | 6f 6c 20 3d 20 61 73 63 |X..cp->e|ol = asc|
|000048e0| 76 61 6c 3b 09 09 2f 2a | 20 73 65 6e 64 20 65 6e |val;../*| send en|
|000048f0| 64 2d 6f 66 2d 6c 69 6e | 65 20 63 68 61 72 20 2a |d-of-lin|e char *|
|00004900| 2f 0a 58 09 09 62 72 65 | 61 6b 3b 0a 58 09 20 20 |/.X..bre|ak;.X. |
|00004910| 20 20 63 61 73 65 20 42 | 53 3a 0a 58 09 20 20 20 | case B|S:.X. |
|00004920| 20 63 61 73 65 20 44 45 | 4c 3a 0a 58 09 20 20 20 | case DE|L:.X. |
|00004930| 20 63 61 73 65 20 27 23 | 27 3a 0a 58 09 09 63 70 | case '#|':.X..cp|
|00004940| 2d 3e 65 72 61 73 65 20 | 3d 20 61 73 63 76 61 6c |->erase |= ascval|
|00004950| 3b 09 09 2f 2a 20 73 65 | 74 20 65 72 61 73 65 20 |;../* se|t erase |
|00004960| 63 68 61 72 61 63 74 65 | 72 20 2a 2f 0a 58 09 09 |characte|r */.X..|
|00004970| 69 66 20 28 62 70 20 3e | 20 6c 6f 67 6e 61 6d 65 |if (bp >| logname|
|00004980| 29 20 7b 0a 58 09 09 20 | 20 20 20 28 76 6f 69 64 |) {.X.. | (void|
|00004990| 29 20 77 72 69 74 65 28 | 31 2c 20 65 72 61 73 65 |) write(|1, erase|
|000049a0| 5b 63 70 2d 3e 70 61 72 | 69 74 79 5d 2c 20 33 29 |[cp->par|ity], 3)|
|000049b0| 3b 0a 58 09 09 20 20 20 | 20 62 70 2d 2d 3b 0a 58 |;.X.. | bp--;.X|
|000049c0| 09 09 7d 0a 58 09 09 62 | 72 65 61 6b 3b 0a 58 09 |..}.X..b|reak;.X.|
|000049d0| 20 20 20 20 63 61 73 65 | 20 43 54 4c 28 27 55 27 | case| CTL('U'|
|000049e0| 29 3a 0a 58 09 20 20 20 | 20 63 61 73 65 20 27 40 |):.X. | case '@|
|000049f0| 27 3a 0a 58 09 09 63 70 | 2d 3e 6b 69 6c 6c 20 3d |':.X..cp|->kill =|
|00004a00| 20 61 73 63 76 61 6c 3b | 09 09 2f 2a 20 73 65 74 | ascval;|../* set|
|00004a10| 20 6b 69 6c 6c 20 63 68 | 61 72 61 63 74 65 72 20 | kill ch|aracter |
|00004a20| 2a 2f 0a 58 09 09 77 68 | 69 6c 65 20 28 62 70 20 |*/.X..wh|ile (bp |
|00004a30| 3e 20 6c 6f 67 6e 61 6d | 65 29 20 7b 0a 58 09 09 |> lognam|e) {.X..|
|00004a40| 20 20 20 20 28 76 6f 69 | 64 29 20 77 72 69 74 65 | (voi|d) write|
|00004a50| 28 31 2c 20 65 72 61 73 | 65 5b 63 70 2d 3e 70 61 |(1, eras|e[cp->pa|
|00004a60| 72 69 74 79 5d 2c 20 33 | 29 3b 0a 58 09 09 20 20 |rity], 3|);.X.. |
|00004a70| 20 20 62 70 2d 2d 3b 0a | 58 09 09 7d 0a 58 09 09 | bp--;.|X..}.X..|
|00004a80| 62 72 65 61 6b 3b 0a 58 | 09 20 20 20 20 63 61 73 |break;.X|. cas|
|00004a90| 65 20 43 54 4c 28 27 44 | 27 29 3a 0a 58 09 09 65 |e CTL('D|'):.X..e|
|00004aa0| 78 69 74 28 30 29 3b 0a | 58 09 20 20 20 20 64 65 |xit(0);.|X. de|
|00004ab0| 66 61 75 6c 74 3a 0a 58 | 09 09 69 66 20 28 21 69 |fault:.X|..if (!i|
|00004ac0| 73 61 73 63 69 69 28 61 | 73 63 76 61 6c 29 20 7c |sascii(a|scval) ||
|00004ad0| 7c 20 21 69 73 70 72 69 | 6e 74 28 61 73 63 76 61 || !ispri|nt(ascva|
|00004ae0| 6c 29 29 20 7b 0a 58 09 | 09 20 20 20 20 20 2f 2a |l)) {.X.|. /*|
|00004af0| 20 69 67 6e 6f 72 65 20 | 67 61 72 62 61 67 65 20 | ignore |garbage |
|00004b00| 63 68 61 72 61 63 74 65 | 72 73 20 2a 2f 20 3b 0a |characte|rs */ ;.|
|00004b10| 58 09 09 7d 20 65 6c 73 | 65 20 69 66 20 28 62 70 |X..} els|e if (bp|
|00004b20| 20 2d 20 6c 6f 67 6e 61 | 6d 65 20 3e 3d 20 73 69 | - logna|me >= si|
|00004b30| 7a 65 6f 66 28 6c 6f 67 | 6e 61 6d 65 29 20 2d 20 |zeof(log|name) - |
|00004b40| 31 29 20 7b 0a 58 09 09 | 20 20 20 20 65 72 72 6f |1) {.X..| erro|
|00004b50| 72 28 22 25 73 3a 20 69 | 6e 70 75 74 20 6f 76 65 |r("%s: i|nput ove|
|00004b60| 72 72 75 6e 22 2c 20 6f | 70 2d 3e 74 74 79 29 3b |rrun", o|p->tty);|
|00004b70| 0a 58 09 09 7d 20 65 6c | 73 65 20 7b 0a 58 09 09 |.X..} el|se {.X..|
|00004b80| 20 20 20 20 28 76 6f 69 | 64 29 20 77 72 69 74 65 | (voi|d) write|
|00004b90| 28 31 2c 20 26 63 2c 20 | 31 29 3b 09 2f 2a 20 65 |(1, &c, |1);./* e|
|00004ba0| 63 68 6f 20 74 68 65 20 | 63 68 61 72 61 63 74 65 |cho the |characte|
|00004bb0| 72 20 2a 2f 0a 58 09 09 | 20 20 20 20 2a 62 70 2b |r */.X..| *bp+|
|00004bc0| 2b 20 3d 20 61 73 63 76 | 61 6c 3b 09 09 2f 2a 20 |+ = ascv|al;../* |
|00004bd0| 61 6e 64 20 73 74 6f 72 | 65 20 69 74 20 2a 2f 0a |and stor|e it */.|
|00004be0| 58 09 09 7d 0a 58 09 09 | 62 72 65 61 6b 3b 0a 58 |X..}.X..|break;.X|
|00004bf0| 09 20 20 20 20 7d 0a 58 | 09 7d 0a 58 20 20 20 20 |. }.X|.}.X |
|00004c00| 7d 0a 58 20 20 20 20 63 | 70 2d 3e 63 61 70 73 6c |}.X c|p->capsl|
|00004c10| 6f 63 6b 20 3d 20 63 61 | 70 73 5f 6c 6f 63 6b 28 |ock = ca|ps_lock(|
|00004c20| 6c 6f 67 6e 61 6d 65 29 | 3b 09 09 2f 2a 20 75 70 |logname)|;../* up|
|00004c30| 70 65 72 20 63 61 73 65 | 20 77 2f 6f 20 6c 6f 77 |per case| w/o low|
|00004c40| 65 72 20 63 61 73 65 3f | 20 2a 2f 0a 58 20 20 20 |er case?| */.X |
|00004c50| 20 72 65 74 75 72 6e 20 | 28 6c 6f 67 6e 61 6d 65 | return |(logname|
|00004c60| 29 3b 0a 58 7d 0a 58 0a | 58 2f 2a 20 74 65 72 6d |);.X}.X.|X/* term|
|00004c70| 69 6f 5f 66 69 6e 61 6c | 20 2d 20 73 65 74 20 74 |io_final| - set t|
|00004c80| 68 65 20 66 69 6e 61 6c | 20 74 74 79 20 6d 6f 64 |he final| tty mod|
|00004c90| 65 20 62 69 74 73 20 2a | 2f 0a 58 0a 58 74 65 72 |e bits *|/.X.Xter|
|00004ca0| 6d 69 6f 5f 66 69 6e 61 | 6c 28 74 70 2c 20 63 70 |mio_fina|l(tp, cp|
|00004cb0| 29 0a 58 73 74 72 75 63 | 74 20 74 65 72 6d 69 6f |).Xstruc|t termio|
|00004cc0| 20 2a 74 70 3b 0a 58 73 | 74 72 75 63 74 20 63 68 | *tp;.Xs|truct ch|
|00004cd0| 61 72 64 61 74 61 20 2a | 63 70 3b 0a 58 7b 0a 58 |ardata *|cp;.X{.X|
|00004ce0| 20 20 20 20 2f 2a 20 47 | 65 6e 65 72 61 6c 20 74 | /* G|eneral t|
|00004cf0| 65 72 6d 69 6e 61 6c 2d | 69 6e 64 65 70 65 6e 64 |erminal-|independ|
|00004d00| 65 6e 74 20 73 74 75 66 | 66 20 2a 2f 0a 58 0a 58 |ent stuf|f */.X.X|
|00004d10| 20 20 20 20 74 70 2d 3e | 63 5f 69 66 6c 61 67 20 | tp->|c_iflag |
|00004d20| 7c 3d 20 49 58 4f 4e 20 | 7c 20 49 58 4f 46 46 3b ||= IXON || IXOFF;|
|00004d30| 09 09 2f 2a 20 32 2d 77 | 61 79 20 66 6c 6f 77 20 |../* 2-w|ay flow |
|00004d40| 63 6f 6e 74 72 6f 6c 20 | 2a 2f 0a 58 20 20 20 20 |control |*/.X |
|00004d50| 74 70 2d 3e 63 5f 6c 66 | 6c 61 67 20 7c 3d 20 49 |tp->c_lf|lag |= I|
|00004d60| 43 41 4e 4f 4e 20 7c 20 | 49 53 49 47 20 7c 20 45 |CANON | |ISIG | E|
|00004d70| 43 48 4f 20 7c 20 45 43 | 48 4f 45 20 7c 20 45 43 |CHO | EC|HOE | EC|
|00004d80| 48 4f 4b 3b 0a 58 20 20 | 20 20 74 70 2d 3e 63 5f |HOK;.X | tp->c_|
|00004d90| 6f 66 6c 61 67 20 7c 3d | 20 4f 50 4f 53 54 3b 0a |oflag |=| OPOST;.|
|00004da0| 58 20 20 20 20 74 70 2d | 3e 63 5f 63 63 5b 56 45 |X tp-|>c_cc[VE|
|00004db0| 4f 46 5d 20 3d 20 44 45 | 46 5f 45 4f 46 3b 0a 58 |OF] = DE|F_EOF;.X|
|00004dc0| 20 20 20 20 74 70 2d 3e | 63 5f 63 63 5b 56 45 4f | tp->|c_cc[VEO|
|00004dd0| 4c 5d 20 3d 20 44 45 46 | 5f 45 4f 4c 3b 0a 58 20 |L] = DEF|_EOL;.X |
|00004de0| 20 20 20 74 70 2d 3e 63 | 5f 63 63 5b 56 49 4e 54 | tp->c|_cc[VINT|
|00004df0| 52 5d 20 3d 20 44 45 46 | 5f 49 4e 54 52 3b 0a 58 |R] = DEF|_INTR;.X|
|00004e00| 20 20 20 20 74 70 2d 3e | 63 5f 63 63 5b 56 51 55 | tp->|c_cc[VQU|
|00004e10| 49 54 5d 20 3d 20 44 45 | 46 5f 51 55 49 54 3b 0a |IT] = DE|F_QUIT;.|
|00004e20| 58 20 20 20 20 74 70 2d | 3e 63 5f 63 63 5b 56 4b |X tp-|>c_cc[VK|
|00004e30| 49 4c 4c 5d 20 3d 20 44 | 45 46 5f 4b 49 4c 4c 3b |ILL] = D|EF_KILL;|
|00004e40| 0a 58 20 20 20 20 74 70 | 2d 3e 63 5f 63 63 5b 56 |.X tp|->c_cc[V|
|00004e50| 45 52 41 53 45 5d 20 3d | 20 44 45 46 5f 45 52 41 |ERASE] =| DEF_ERA|
|00004e60| 53 45 3b 0a 58 20 20 20 | 20 74 70 2d 3e 63 5f 63 |SE;.X | tp->c_c|
|00004e70| 63 5b 56 53 57 54 43 48 | 5d 20 3d 20 44 45 46 5f |c[VSWTCH|] = DEF_|
|00004e80| 53 57 49 54 43 48 3b 0a | 58 0a 58 20 20 20 20 2f |SWITCH;.|X.X /|
|00004e90| 2a 20 41 63 63 6f 75 6e | 74 20 66 6f 72 20 73 70 |* Accoun|t for sp|
|00004ea0| 65 63 69 61 6c 20 63 68 | 61 72 61 63 74 65 72 73 |ecial ch|aracters|
|00004eb0| 20 73 65 65 6e 20 69 6e | 20 69 6e 70 75 74 20 2a | seen in| input *|
|00004ec0| 2f 0a 58 0a 58 20 20 20 | 20 69 66 20 28 63 70 2d |/.X.X | if (cp-|
|00004ed0| 3e 65 6f 6c 20 3d 3d 20 | 43 52 29 20 7b 0a 58 09 |>eol == |CR) {.X.|
|00004ee0| 74 70 2d 3e 63 5f 69 66 | 6c 61 67 20 7c 3d 20 49 |tp->c_if|lag |= I|
|00004ef0| 43 52 4e 4c 3b 09 09 09 | 2f 2a 20 6d 61 70 20 43 |CRNL;...|/* map C|
|00004f00| 52 20 69 6e 20 69 6e 70 | 75 74 20 74 6f 20 4e 4c |R in inp|ut to NL|
|00004f10| 20 2a 2f 0a 58 09 74 70 | 2d 3e 63 5f 6f 66 6c 61 | */.X.tp|->c_ofla|
|00004f20| 67 20 7c 3d 20 4f 4e 4c | 43 52 3b 09 09 09 2f 2a |g |= ONL|CR;.../*|
|00004f30| 20 6d 61 70 20 4e 4c 20 | 69 6e 20 6f 75 74 70 75 | map NL |in outpu|
|00004f40| 74 20 74 6f 20 43 52 2d | 4e 4c 20 2a 2f 0a 58 20 |t to CR-|NL */.X |
|00004f50| 20 20 20 7d 0a 58 20 20 | 20 20 74 70 2d 3e 63 5f | }.X | tp->c_|
|00004f60| 63 63 5b 56 45 52 41 53 | 45 5d 20 3d 20 63 70 2d |cc[VERAS|E] = cp-|
|00004f70| 3e 65 72 61 73 65 3b 09 | 09 2f 2a 20 73 65 74 20 |>erase;.|./* set |
|00004f80| 65 72 61 73 65 20 63 68 | 61 72 61 63 74 65 72 20 |erase ch|aracter |
|00004f90| 2a 2f 0a 58 20 20 20 20 | 74 70 2d 3e 63 5f 63 63 |*/.X |tp->c_cc|
|00004fa0| 5b 56 4b 49 4c 4c 5d 20 | 3d 20 63 70 2d 3e 6b 69 |[VKILL] |= cp->ki|
|00004fb0| 6c 6c 3b 09 09 09 2f 2a | 20 73 65 74 20 6b 69 6c |ll;.../*| set kil|
|00004fc0| 6c 20 63 68 61 72 61 63 | 74 65 72 20 2a 2f 0a 58 |l charac|ter */.X|
|00004fd0| 0a 58 20 20 20 20 2f 2a | 20 41 63 63 6f 75 6e 74 |.X /*| Account|
|00004fe0| 20 66 6f 72 20 74 68 65 | 20 70 72 65 73 65 6e 63 | for the| presenc|
|00004ff0| 65 20 6f 72 20 61 62 73 | 65 6e 63 65 20 6f 66 20 |e or abs|ence of |
|00005000| 70 61 72 69 74 79 20 62 | 69 74 73 20 69 6e 20 69 |parity b|its in i|
|00005010| 6e 70 75 74 20 2a 2f 0a | 58 0a 58 20 20 20 20 73 |nput */.|X.X s|
|00005020| 77 69 74 63 68 20 28 63 | 70 2d 3e 70 61 72 69 74 |witch (c|p->parit|
|00005030| 79 29 20 7b 0a 58 20 20 | 20 20 63 61 73 65 20 30 |y) {.X | case 0|
|00005040| 3a 09 09 09 09 09 2f 2a | 20 73 70 61 63 65 20 28 |:...../*| space (|
|00005050| 61 6c 77 61 79 73 20 30 | 29 20 70 61 72 69 74 79 |always 0|) parity|
|00005060| 20 2a 2f 0a 58 09 62 72 | 65 61 6b 3b 0a 58 20 20 | */.X.br|eak;.X |
|00005070| 20 20 63 61 73 65 20 31 | 3a 09 09 09 09 09 2f 2a | case 1|:...../*|
|00005080| 20 6f 64 64 20 70 61 72 | 69 74 79 20 2a 2f 0a 58 | odd par|ity */.X|
|00005090| 09 74 70 2d 3e 63 5f 63 | 66 6c 61 67 20 7c 3d 20 |.tp->c_c|flag |= |
|000050a0| 50 41 52 4f 44 44 3b 0a | 58 09 2f 2a 20 46 41 4c |PARODD;.|X./* FAL|
|000050b0| 4c 54 48 52 4f 55 47 48 | 20 2a 2f 0a 58 20 20 20 |LTHROUGH| */.X |
|000050c0| 20 63 61 73 65 20 32 3a | 09 09 09 09 09 2f 2a 20 | case 2:|...../* |
|000050d0| 65 76 65 6e 20 70 61 72 | 69 74 79 20 2a 2f 0a 58 |even par|ity */.X|
|000050e0| 09 74 70 2d 3e 63 5f 63 | 66 6c 61 67 20 7c 3d 20 |.tp->c_c|flag |= |
|000050f0| 50 41 52 45 4e 42 3b 0a | 58 09 74 70 2d 3e 63 5f |PARENB;.|X.tp->c_|
|00005100| 69 66 6c 61 67 20 7c 3d | 20 49 4e 50 43 4b 20 7c |iflag |=| INPCK ||
|00005110| 20 49 53 54 52 49 50 3b | 0a 58 09 2f 2a 20 46 41 | ISTRIP;|.X./* FA|
|00005120| 4c 4c 54 48 52 4f 55 47 | 48 20 2a 2f 0a 58 20 20 |LLTHROUG|H */.X |
|00005130| 20 20 63 61 73 65 20 28 | 31 20 7c 20 32 29 3a 09 | case (|1 | 2):.|
|00005140| 09 09 09 2f 2a 20 6e 6f | 20 70 61 72 69 74 79 20 |.../* no| parity |
|00005150| 62 69 74 20 2a 2f 0a 58 | 09 74 70 2d 3e 63 5f 63 |bit */.X|.tp->c_c|
|00005160| 66 6c 61 67 20 26 3d 20 | 7e 43 53 49 5a 45 3b 0a |flag &= |~CSIZE;.|
|00005170| 58 09 74 70 2d 3e 63 5f | 63 66 6c 61 67 20 7c 3d |X.tp->c_|cflag |=|
|00005180| 20 43 53 37 3b 0a 58 09 | 62 72 65 61 6b 3b 0a 58 | CS7;.X.|break;.X|
|00005190| 20 20 20 20 7d 0a 58 20 | 20 20 20 2f 2a 20 41 63 | }.X | /* Ac|
|000051a0| 63 6f 75 6e 74 20 66 6f | 72 20 75 70 70 65 72 20 |count fo|r upper |
|000051b0| 63 61 73 65 20 77 69 74 | 68 6f 75 74 20 6c 6f 77 |case wit|hout low|
|000051c0| 65 72 20 63 61 73 65 20 | 2a 2f 0a 58 0a 58 20 20 |er case |*/.X.X |
|000051d0| 20 20 69 66 20 28 63 70 | 2d 3e 63 61 70 73 6c 6f | if (cp|->capslo|
|000051e0| 63 6b 29 20 7b 0a 58 09 | 74 70 2d 3e 63 5f 69 66 |ck) {.X.|tp->c_if|
|000051f0| 6c 61 67 20 7c 3d 20 49 | 55 43 4c 43 3b 0a 58 09 |lag |= I|UCLC;.X.|
|00005200| 74 70 2d 3e 63 5f 6c 66 | 6c 61 67 20 7c 3d 20 58 |tp->c_lf|lag |= X|
|00005210| 43 41 53 45 3b 0a 58 09 | 74 70 2d 3e 63 5f 6f 66 |CASE;.X.|tp->c_of|
|00005220| 6c 61 67 20 7c 3d 20 4f | 4c 43 55 43 3b 0a 58 20 |lag |= O|LCUC;.X |
|00005230| 20 20 20 7d 0a 58 0a 58 | 20 20 20 20 2f 2a 20 46 | }.X.X| /* F|
|00005240| 69 6e 61 6c 6c 79 2c 20 | 6d 61 6b 65 20 74 68 65 |inally, |make the|
|00005250| 20 6e 65 77 20 73 65 74 | 74 69 6e 67 73 20 65 66 | new set|tings ef|
|00005260| 66 65 63 74 69 76 65 20 | 2a 2f 0a 58 0a 58 20 20 |fective |*/.X.X |
|00005270| 20 20 28 76 6f 69 64 29 | 20 69 6f 63 74 6c 28 30 | (void)| ioctl(0|
|00005280| 2c 20 54 43 53 45 54 41 | 2c 20 74 70 29 3b 0a 58 |, TCSETA|, tp);.X|
|00005290| 7d 0a 58 0a 58 2f 2a 20 | 63 61 70 73 5f 6c 6f 63 |}.X.X/* |caps_loc|
|000052a0| 6b 20 2d 20 73 74 72 69 | 6e 67 20 63 6f 6e 74 61 |k - stri|ng conta|
|000052b0| 69 6e 73 20 75 70 70 65 | 72 20 63 61 73 65 20 77 |ins uppe|r case w|
|000052c0| 69 74 68 6f 75 74 20 6c | 6f 77 65 72 20 63 61 73 |ithout l|ower cas|
|000052d0| 65 20 2a 2f 0a 58 0a 58 | 63 61 70 73 5f 6c 6f 63 |e */.X.X|caps_loc|
|000052e0| 6b 28 73 29 0a 58 63 68 | 61 72 20 20 20 2a 73 3b |k(s).Xch|ar *s;|
|000052f0| 0a 58 7b 0a 58 20 20 20 | 20 69 6e 74 20 20 20 20 |.X{.X | int |
|00005300| 20 68 61 73 63 61 70 73 | 3b 0a 58 0a 58 20 20 20 | hascaps|;.X.X |
|00005310| 20 66 6f 72 20 28 68 61 | 73 63 61 70 73 20 3d 20 | for (ha|scaps = |
|00005320| 30 3b 20 2a 73 3b 20 73 | 2b 2b 29 20 7b 0a 58 09 |0; *s; s|++) {.X.|
|00005330| 69 66 20 28 69 73 6c 6f | 77 65 72 28 2a 73 29 29 |if (islo|wer(*s))|
|00005340| 0a 58 09 20 20 20 20 72 | 65 74 75 72 6e 20 28 30 |.X. r|eturn (0|
|00005350| 29 3b 0a 58 09 69 66 20 | 28 68 61 73 63 61 70 73 |);.X.if |(hascaps|
|00005360| 20 3d 3d 20 30 29 0a 58 | 09 20 20 20 20 68 61 73 | == 0).X|. has|
|00005370| 63 61 70 73 20 3d 20 69 | 73 75 70 70 65 72 28 2a |caps = i|supper(*|
|00005380| 73 29 3b 0a 58 20 20 20 | 20 7d 0a 58 20 20 20 20 |s);.X | }.X |
|00005390| 72 65 74 75 72 6e 20 28 | 68 61 73 63 61 70 73 29 |return (|hascaps)|
|000053a0| 3b 0a 58 7d 0a 58 0a 58 | 2f 2a 20 62 63 6f 64 65 |;.X}.X.X|/* bcode|
|000053b0| 20 2d 20 63 6f 6e 76 65 | 72 74 20 73 70 65 65 64 | - conve|rt speed|
|000053c0| 20 73 74 72 69 6e 67 20 | 74 6f 20 73 70 65 65 64 | string |to speed|
|000053d0| 20 63 6f 64 65 3b 20 72 | 65 74 75 72 6e 20 30 20 | code; r|eturn 0 |
|000053e0| 6f 6e 20 66 61 69 6c 75 | 72 65 20 2a 2f 0a 58 0a |on failu|re */.X.|
|000053f0| 58 62 63 6f 64 65 28 73 | 29 0a 58 63 68 61 72 20 |Xbcode(s|).Xchar |
|00005400| 20 20 2a 73 3b 0a 58 7b | 0a 58 20 20 20 20 73 74 | *s;.X{|.X st|
|00005410| 72 75 63 74 20 53 70 65 | 65 64 74 61 62 20 7b 0a |ruct Spe|edtab {.|
|00005420| 58 09 69 6e 74 20 20 20 | 20 20 73 70 65 65 64 3b |X.int | speed;|
|00005430| 0a 58 09 69 6e 74 20 20 | 20 20 20 63 6f 64 65 3b |.X.int | code;|
|00005440| 0a 58 20 20 20 20 7d 3b | 0a 58 20 20 20 20 73 74 |.X };|.X st|
|00005450| 61 74 69 63 20 73 74 72 | 75 63 74 20 53 70 65 65 |atic str|uct Spee|
|00005460| 64 74 61 62 20 73 70 65 | 65 64 74 61 62 5b 5d 20 |dtab spe|edtab[] |
|00005470| 3d 20 7b 0a 58 09 35 30 | 2c 20 42 35 30 2c 0a 58 |= {.X.50|, B50,.X|
|00005480| 09 37 35 2c 20 42 37 35 | 2c 0a 58 09 31 31 30 2c |.75, B75|,.X.110,|
|00005490| 20 42 31 31 30 2c 0a 58 | 09 31 33 34 2c 20 42 31 | B110,.X|.134, B1|
|000054a0| 33 34 2c 0a 58 09 31 35 | 30 2c 20 42 31 35 30 2c |34,.X.15|0, B150,|
|000054b0| 0a 58 09 32 30 30 2c 20 | 42 32 30 30 2c 0a 58 09 |.X.200, |B200,.X.|
|000054c0| 33 30 30 2c 20 42 33 30 | 30 2c 0a 58 09 36 30 30 |300, B30|0,.X.600|
|000054d0| 2c 20 42 36 30 30 2c 0a | 58 09 31 32 30 30 2c 20 |, B600,.|X.1200, |
|000054e0| 42 31 32 30 30 2c 0a 58 | 09 31 38 30 30 2c 20 42 |B1200,.X|.1800, B|
|000054f0| 31 38 30 30 2c 0a 58 09 | 32 34 30 30 2c 20 42 32 |1800,.X.|2400, B2|
|00005500| 34 30 30 2c 0a 58 09 34 | 38 30 30 2c 20 42 34 38 |400,.X.4|800, B48|
|00005510| 30 30 2c 0a 58 09 39 36 | 30 30 2c 20 42 39 36 30 |00,.X.96|00, B960|
|00005520| 30 2c 0a 58 09 31 39 32 | 30 30 2c 20 45 58 54 41 |0,.X.192|00, EXTA|
|00005530| 2c 0a 58 09 30 2c 20 30 | 2c 0a 58 20 20 20 20 7d |,.X.0, 0|,.X }|
|00005540| 3b 0a 58 20 20 20 20 73 | 74 72 75 63 74 20 53 70 |;.X s|truct Sp|
|00005550| 65 65 64 74 61 62 20 2a | 73 70 3b 0a 58 20 20 20 |eedtab *|sp;.X |
|00005560| 20 69 6e 74 20 20 20 20 | 20 73 70 65 65 64 20 3d | int | speed =|
|00005570| 20 61 74 6f 69 28 73 29 | 3b 0a 58 0a 58 20 20 20 | atoi(s)|;.X.X |
|00005580| 20 66 6f 72 20 28 73 70 | 20 3d 20 73 70 65 65 64 | for (sp| = speed|
|00005590| 74 61 62 3b 20 73 70 2d | 3e 73 70 65 65 64 3b 20 |tab; sp-|>speed; |
|000055a0| 73 70 2b 2b 29 0a 58 09 | 69 66 20 28 73 70 2d 3e |sp++).X.|if (sp->|
|000055b0| 73 70 65 65 64 20 3d 3d | 20 73 70 65 65 64 29 0a |speed ==| speed).|
|000055c0| 58 09 20 20 20 20 72 65 | 74 75 72 6e 20 28 73 70 |X. re|turn (sp|
|000055d0| 2d 3e 63 6f 64 65 29 3b | 0a 58 20 20 20 20 72 65 |->code);|.X re|
|000055e0| 74 75 72 6e 20 28 30 29 | 3b 0a 58 7d 0a 58 0a 58 |turn (0)|;.X}.X.X|
|000055f0| 2f 2a 20 75 73 61 67 65 | 20 2d 20 65 78 70 6c 61 |/* usage| - expla|
|00005600| 69 6e 20 2a 2f 0a 58 0a | 58 75 73 61 67 65 28 29 |in */.X.|Xusage()|
|00005610| 0a 58 7b 0a 58 20 20 20 | 20 65 72 72 6f 72 28 22 |.X{.X | error("|
|00005620| 75 73 61 67 65 3a 20 25 | 73 20 5b 2d 61 20 61 6c |usage: %|s [-a al|
|00005630| 74 65 72 6e 61 74 65 5f | 72 61 74 65 73 5d 20 5b |ternate_|rates] [|
|00005640| 2d 68 5d 20 5b 2d 6d 5d | 20 5b 2d 74 20 74 69 6d |-h] [-m]| [-t tim|
|00005650| 65 6f 75 74 5d 20 6c 69 | 6e 65 20 62 61 75 64 5f |eout] li|ne baud_|
|00005660| 72 61 74 65 22 2c 0a 58 | 09 20 20 70 72 6f 67 6e |rate",.X|. progn|
|00005670| 61 6d 65 29 3b 0a 58 7d | 0a 58 0a 58 2f 2a 20 65 |ame);.X}|.X.X/* e|
|00005680| 72 72 6f 72 20 2d 20 72 | 65 70 6f 72 74 20 65 72 |rror - r|eport er|
|00005690| 72 6f 72 73 20 74 6f 20 | 74 68 65 20 63 6f 6e 73 |rors to |the cons|
|000056a0| 6f 6c 65 3b 20 6f 6e 6c | 79 20 75 6e 64 65 72 73 |ole; onl|y unders|
|000056b0| 74 61 6e 64 73 20 25 73 | 20 2a 2f 0a 58 0a 58 23 |tands %s| */.X.X#|
|000056c0| 64 65 66 69 6e 65 09 73 | 74 72 32 63 70 79 28 62 |define.s|tr2cpy(b|
|000056d0| 2c 73 31 2c 73 32 29 09 | 73 74 72 63 61 74 28 73 |,s1,s2).|strcat(s|
|000056e0| 74 72 63 70 79 28 62 2c | 73 31 29 2c 73 32 29 0a |trcpy(b,|s1),s2).|
|000056f0| 58 0a 58 2f 2a 20 56 41 | 52 41 52 47 53 20 2a 2f |X.X/* VA|RARGS */|
|00005700| 0a 58 0a 58 65 72 72 6f | 72 28 76 61 5f 61 6c 69 |.X.Xerro|r(va_ali|
|00005710| 73 74 29 0a 58 76 61 5f | 64 63 6c 0a 58 7b 0a 58 |st).Xva_|dcl.X{.X|
|00005720| 20 20 20 20 76 61 5f 6c | 69 73 74 20 61 70 3b 0a | va_l|ist ap;.|
|00005730| 58 20 20 20 20 63 68 61 | 72 20 20 20 2a 66 6d 74 |X cha|r *fmt|
|00005740| 3b 0a 58 20 20 20 20 69 | 6e 74 20 20 20 20 20 66 |;.X i|nt f|
|00005750| 64 3b 0a 58 20 20 20 20 | 69 6e 74 20 20 20 20 20 |d;.X |int |
|00005760| 65 72 72 20 3d 20 65 72 | 72 6e 6f 3b 0a 58 20 20 |err = er|rno;.X |
|00005770| 20 20 63 68 61 72 20 20 | 20 20 62 75 66 5b 42 55 | char | buf[BU|
|00005780| 46 53 49 5a 5d 3b 0a 58 | 20 20 20 20 63 68 61 72 |FSIZ];.X| char|
|00005790| 20 20 20 2a 62 70 3b 0a | 58 0a 58 20 20 20 20 69 | *bp;.|X.X i|
|000057a0| 66 20 28 28 66 64 20 3d | 20 6f 70 65 6e 28 22 2f |f ((fd =| open("/|
|000057b0| 64 65 76 2f 63 6f 6e 73 | 6f 6c 65 22 2c 20 31 29 |dev/cons|ole", 1)|
|000057c0| 29 20 3e 3d 20 30 29 20 | 7b 0a 58 09 28 76 6f 69 |) >= 0) |{.X.(voi|
|000057d0| 64 29 20 73 74 72 32 63 | 70 79 28 62 75 66 2c 20 |d) str2c|py(buf, |
|000057e0| 70 72 6f 67 6e 61 6d 65 | 2c 20 22 3a 20 22 29 3b |progname|, ": ");|
|000057f0| 0a 58 09 62 70 20 3d 20 | 62 75 66 20 2b 20 73 74 |.X.bp = |buf + st|
|00005800| 72 6c 65 6e 28 62 75 66 | 29 3b 0a 58 0a 58 09 2f |rlen(buf|);.X.X./|
|00005810| 2a 0a 58 09 20 2a 20 25 | 73 20 65 78 70 61 6e 73 |*.X. * %|s expans|
|00005820| 69 6f 6e 20 69 73 20 64 | 6f 6e 65 20 62 79 20 68 |ion is d|one by h|
|00005830| 61 6e 64 2e 20 54 68 65 | 20 70 72 6f 67 72 61 6d |and. The| program|
|00005840| 20 77 6f 75 6c 64 20 62 | 65 63 6f 6d 65 20 74 68 | would b|ecome th|
|00005850| 72 65 65 20 74 69 6d 65 | 73 0a 58 09 20 2a 20 61 |ree time|s.X. * a|
|00005860| 73 20 62 69 67 20 69 66 | 20 77 65 20 77 6f 75 6c |s big if| we woul|
|00005870| 64 20 75 73 65 20 74 68 | 65 20 73 74 64 69 6f 20 |d use th|e stdio |
|00005880| 6c 69 62 72 61 72 79 2e | 2e 2e 0a 58 09 20 2a 2f |library.|...X. */|
|00005890| 0a 58 0a 58 09 76 61 5f | 73 74 61 72 74 28 61 70 |.X.X.va_|start(ap|
|000058a0| 29 3b 0a 58 09 66 6d 74 | 20 3d 20 76 61 5f 61 72 |);.X.fmt| = va_ar|
|000058b0| 67 28 61 70 2c 20 63 68 | 61 72 20 2a 29 3b 0a 58 |g(ap, ch|ar *);.X|
|000058c0| 09 77 68 69 6c 65 20 28 | 2a 66 6d 74 29 20 7b 0a |.while (|*fmt) {.|
|000058d0| 58 09 20 20 20 20 69 66 | 20 28 73 74 72 6e 63 6d |X. if| (strncm|
|000058e0| 70 28 66 6d 74 2c 20 22 | 25 73 22 2c 20 32 29 20 |p(fmt, "|%s", 2) |
|000058f0| 3d 3d 20 30 29 20 7b 0a | 58 09 09 28 76 6f 69 64 |== 0) {.|X..(void|
|00005900| 29 20 73 74 72 63 61 74 | 28 62 70 2c 20 76 61 5f |) strcat|(bp, va_|
|00005910| 61 72 67 28 61 70 2c 20 | 63 68 61 72 20 2a 29 29 |arg(ap, |char *))|
|00005920| 3b 0a 58 09 09 62 70 20 | 2b 3d 20 73 74 72 6c 65 |;.X..bp |+= strle|
|00005930| 6e 28 62 70 29 3b 0a 58 | 09 09 66 6d 74 20 2b 3d |n(bp);.X|..fmt +=|
|00005940| 20 32 3b 0a 58 09 20 20 | 20 20 7d 20 65 6c 73 65 | 2;.X. | } else|
|00005950| 20 7b 0a 58 09 09 2a 62 | 70 2b 2b 20 3d 20 2a 66 | {.X..*b|p++ = *f|
|00005960| 6d 74 2b 2b 3b 0a 58 09 | 20 20 20 20 7d 0a 58 09 |mt++;.X.| }.X.|
|00005970| 7d 0a 58 09 2a 62 70 20 | 3d 20 30 3b 0a 58 09 76 |}.X.*bp |= 0;.X.v|
|00005980| 61 5f 65 6e 64 28 61 70 | 29 3b 0a 58 0a 58 09 2f |a_end(ap|);.X.X./|
|00005990| 2a 20 41 64 64 20 73 79 | 73 74 65 6d 20 65 72 72 |* Add sy|stem err|
|000059a0| 6f 72 20 6d 65 73 73 61 | 67 65 20 69 66 20 65 72 |or messa|ge if er|
|000059b0| 72 6e 6f 20 77 61 73 20 | 73 65 74 20 2a 2f 0a 58 |rno was |set */.X|
|000059c0| 0a 58 09 69 66 20 28 65 | 72 72 29 0a 58 09 20 20 |.X.if (e|rr).X. |
|000059d0| 20 20 28 76 6f 69 64 29 | 20 73 74 72 32 63 70 79 | (void)| str2cpy|
|000059e0| 28 62 70 2c 20 22 3a 20 | 22 2c 20 73 79 73 5f 65 |(bp, ": |", sys_e|
|000059f0| 72 72 6c 69 73 74 5b 65 | 72 72 6e 6f 5d 29 3b 0a |rrlist[e|rrno]);.|
|00005a00| 58 0a 58 09 2f 2a 20 54 | 65 72 6d 69 6e 61 74 65 |X.X./* T|erminate|
|00005a10| 20 77 69 74 68 20 43 52 | 2d 4c 46 20 73 69 6e 63 | with CR|-LF sinc|
|00005a20| 65 20 74 68 65 20 63 6f | 6e 73 6f 6c 65 20 6d 6f |e the co|nsole mo|
|00005a30| 64 65 20 69 73 20 75 6e | 6b 6e 6f 77 6e 20 2a 2f |de is un|known */|
|00005a40| 0a 58 0a 58 09 28 76 6f | 69 64 29 20 73 74 72 63 |.X.X.(vo|id) strc|
|00005a50| 61 74 28 62 70 2c 20 22 | 5c 72 5c 6e 22 29 3b 0a |at(bp, "|\r\n");.|
|00005a60| 58 09 28 76 6f 69 64 29 | 20 77 72 69 74 65 28 66 |X.(void)| write(f|
|00005a70| 64 2c 20 62 75 66 2c 20 | 73 74 72 6c 65 6e 28 62 |d, buf, |strlen(b|
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|00005a90| 6c 6f 73 65 28 66 64 29 | 3b 0a 58 20 20 20 20 7d |lose(fd)|;.X }|
|00005aa0| 0a 58 20 20 20 20 28 76 | 6f 69 64 29 20 73 6c 65 |.X (v|oid) sle|
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|00005ac0| 6b 69 6e 64 20 74 6f 20 | 69 6e 69 74 20 2a 2f 0a |kind to |init */.|
|00005ad0| 58 20 20 20 20 65 78 69 | 74 28 31 29 3b 0a 58 7d |X exi|t(1);.X}|
|00005ae0| 0a 58 0a 45 4e 44 5f 4f | 46 5f 46 49 4c 45 0a 69 |.X.END_O|F_FILE.i|
|00005af0| 66 20 74 65 73 74 20 32 | 30 32 36 31 20 2d 6e 65 |f test 2|0261 -ne|
|00005b00| 20 60 77 63 20 2d 63 20 | 3c 27 61 67 65 74 74 79 | `wc -c |<'agetty|
|00005b10| 2e 63 27 60 3b 20 74 68 | 65 6e 0a 20 20 20 20 65 |.c'`; th|en. e|
|00005b20| 63 68 6f 20 73 68 61 72 | 3a 20 5c 22 27 61 67 65 |cho shar|: \"'age|
|00005b30| 74 74 79 2e 63 27 5c 22 | 20 75 6e 70 61 63 6b 65 |tty.c'\"| unpacke|
|00005b40| 64 20 77 69 74 68 20 77 | 72 6f 6e 67 20 73 69 7a |d with w|rong siz|
|00005b50| 65 21 0a 66 69 0a 23 20 | 65 6e 64 20 6f 66 20 27 |e!.fi.# |end of '|
|00005b60| 61 67 65 74 74 79 2e 63 | 27 0a 66 69 0a 69 66 20 |agetty.c|'.fi.if |
|00005b70| 74 65 73 74 20 2d 66 20 | 27 61 67 65 74 74 79 2e |test -f |'agetty.|
|00005b80| 38 27 20 2d 61 20 22 24 | 7b 31 7d 22 20 21 3d 20 |8' -a "$|{1}" != |
|00005b90| 22 2d 63 22 20 3b 20 74 | 68 65 6e 20 0a 20 20 65 |"-c" ; t|hen . e|
|00005ba0| 63 68 6f 20 73 68 61 72 | 3a 20 57 69 6c 6c 20 6e |cho shar|: Will n|
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|00005bc0| 69 6e 67 20 66 69 6c 65 | 20 5c 22 27 61 67 65 74 |ing file| \"'aget|
|00005bd0| 74 79 2e 38 27 5c 22 0a | 65 6c 73 65 0a 65 63 68 |ty.8'\".|else.ech|
|00005be0| 6f 20 73 68 61 72 3a 20 | 45 78 74 72 61 63 74 69 |o shar: |Extracti|
|00005bf0| 6e 67 20 5c 22 27 61 67 | 65 74 74 79 2e 38 27 5c |ng \"'ag|etty.8'\|
|00005c00| 22 20 5c 28 33 33 38 38 | 20 63 68 61 72 61 63 74 |" \(3388| charact|
|00005c10| 65 72 73 5c 29 0a 73 65 | 64 20 22 73 2f 5e 58 2f |ers\).se|d "s/^X/|
|00005c20| 2f 22 20 3e 27 61 67 65 | 74 74 79 2e 38 27 20 3c |/" >'age|tty.8' <|
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+--------+-------------------------+-------------------------+--------+--------+
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