home *** CD-ROM | disk | FTP | other *** search
open in: 
MacOS 8.1
|
Win98
|
DOS
view JSON data
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view as text
This file was processed as: SHell self-extracting ARchive
(archive/shar).
You can browse this item here: 1241
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| Newsgroup Content (archive/news)
| magic
| Supported |
| 100%
| dexvert
| SHell self-extracting ARchive (archive/shar)
| magic
| Supported |
| 100%
| dexvert
| Internet Message Format (text/imf)
| magic
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| news or mail text
| default
| |
| 99%
| file
| C source, ASCII text
| default
| |
| 100%
| TrID
| E-Mail message (Var. 2)
| 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)
| |
| 100%
| xdgMime
| message/rfc822
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 46 72 6f 6d 3a 20 61 6a | 6f 73 31 40 63 73 75 67 |From: aj|os1@csug|
|00000010| 2e 63 73 2e 72 65 61 64 | 69 6e 67 2e 61 63 2e 75 |.cs.read|ing.ac.u|
|00000020| 6b 20 28 41 6e 74 6f 6e | 79 20 4f 53 75 6c 6c 69 |k (Anton|y OSulli|
|00000030| 76 61 6e 29 0a 4e 65 77 | 73 67 72 6f 75 70 73 3a |van).New|sgroups:|
|00000040| 20 61 6c 74 2e 73 6f 75 | 72 63 65 73 0a 53 75 62 | alt.sou|rces.Sub|
|00000050| 6a 65 63 74 3a 20 41 6e | 6f 74 68 65 72 20 55 6e |ject: An|other Un|
|00000060| 69 78 20 4c 6f 63 6b 20 | 70 72 6f 67 72 61 6d 0a |ix Lock |program.|
|00000070| 4d 65 73 73 61 67 65 2d | 49 44 3a 20 3c 32 33 31 |Message-|ID: <231|
|00000080| 38 40 6f 6e 69 6f 6e 2e | 72 65 61 64 69 6e 67 2e |8@onion.|reading.|
|00000090| 61 63 2e 75 6b 3e 0a 44 | 61 74 65 3a 20 32 35 20 |ac.uk>.D|ate: 25 |
|000000a0| 41 70 72 20 39 30 20 32 | 32 3a 30 33 3a 35 30 20 |Apr 90 2|2:03:50 |
|000000b0| 47 4d 54 0a 0a 54 68 69 | 73 20 69 73 20 61 6e 6f |GMT..Thi|s is ano|
|000000c0| 74 68 65 72 20 6f 6e 65 | 20 6f 66 20 74 68 6f 73 |ther one| of thos|
|000000d0| 65 20 6c 6f 63 6b 69 6e | 67 20 70 72 6f 67 72 61 |e lockin|g progra|
|000000e0| 6d 73 20 66 6f 72 20 55 | 4e 49 58 20 6d 61 63 68 |ms for U|NIX mach|
|000000f0| 69 6e 65 73 2c 20 62 61 | 73 65 64 20 6f 6e 0a 73 |ines, ba|sed on.s|
|00000100| 69 6d 70 6c 65 20 73 69 | 67 6e 61 6c 20 63 61 70 |imple si|gnal cap|
|00000110| 74 75 72 65 73 2e 20 57 | 65 20 75 73 65 20 69 74 |tures. W|e use it|
|00000120| 20 68 65 72 65 20 61 74 | 20 52 65 61 64 69 6e 67 | here at| Reading|
|00000130| 20 61 6e 64 20 49 20 74 | 68 6f 75 67 68 74 20 79 | and I t|hought y|
|00000140| 6f 75 20 6c 6f 74 20 6d | 69 67 68 74 0a 6c 69 6b |ou lot m|ight.lik|
|00000150| 65 20 74 6f 20 75 73 65 | 20 69 74 20 61 73 20 77 |e to use| it as w|
|00000160| 65 6c 6c 21 21 21 0a 0a | 49 20 77 6f 75 6c 64 20 |ell!!!..|I would |
|00000170| 6c 69 6b 65 20 74 6f 20 | 68 65 72 65 20 6f 66 20 |like to |here of |
|00000180| 61 6e 79 20 61 64 64 69 | 74 69 6f 6e 73 20 6f 72 |any addi|tions or|
|00000190| 20 63 6f 6d 70 6c 61 69 | 6e 74 73 2c 20 62 75 74 | complai|nts, but|
|000001a0| 20 49 20 77 69 6c 6c 20 | 73 61 79 20 74 68 61 74 | I will |say that|
|000001b0| 20 77 65 0a 68 61 76 65 | 20 75 73 65 64 20 69 74 | we.have| used it|
|000001c0| 20 66 6f 72 20 74 77 6f | 20 79 65 61 72 73 20 77 | for two| years w|
|000001d0| 69 74 68 20 6e 6f 20 72 | 65 61 6c 20 70 72 6f 62 |ith no r|eal prob|
|000001e0| 6c 65 6d 73 2e 2e 2e 2e | 2e 2e 2e 2e 2e 0a 0a 20 |lems....|....... |
|000001f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000200| 20 20 20 20 20 41 6e 74 | 6f 6e 79 2e 0a 0a 50 53 | Ant|ony...PS|
|00000210| 2e 0a 20 20 20 20 48 69 | 20 74 68 65 72 65 20 44 |.. Hi| there D|
|00000220| 61 76 65 20 61 6e 64 20 | 41 6e 64 72 65 77 2c 20 |ave and |Andrew, |
|00000230| 49 20 61 6d 20 61 66 72 | 61 69 64 20 49 20 62 65 |I am afr|aid I be|
|00000240| 61 74 20 79 6f 75 20 74 | 6f 20 69 74 21 21 0a 0a |at you t|o it!!..|
|00000250| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000260| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000270| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000280| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000290| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 0a 7c |--------|------.||
|000002a0| 20 41 6e 74 6f 6e 79 20 | 4f 27 53 75 6c 6c 69 76 | Antony |O'Sulliv|
|000002b0| 61 6e 20 20 20 20 20 20 | 20 20 20 7c 20 61 6a 6f |an | | ajo|
|000002c0| 73 31 40 75 6b 2e 61 63 | 2e 72 65 61 64 69 6e 67 |s1@uk.ac|.reading|
|000002d0| 2e 63 73 2e 63 73 75 67 | 20 20 20 20 20 20 20 20 |.cs.csug| |
|000002e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 7c 0a 7c 20 | | |.| |
|000002f0| 44 65 70 74 20 6f 66 20 | 43 6f 6d 70 75 74 65 72 |Dept of |Computer|
|00000300| 20 53 63 69 65 6e 63 65 | 20 20 7c 20 61 6a 6f 73 | Science| | ajos|
|00000310| 31 25 72 6f 73 65 6d 61 | 72 79 40 75 6b 2e 61 63 |1%rosema|ry@uk.ac|
|00000320| 2e 72 65 61 64 69 6e 67 | 2e 63 73 2e 6f 6e 69 6f |.reading|.cs.onio|
|00000330| 6e 20 20 20 20 20 20 20 | 20 20 20 7c 0a 7c 20 52 |n | |.| R|
|00000340| 65 61 64 69 6e 67 20 55 | 6e 69 76 65 72 73 69 74 |eading U|niversit|
|00000350| 79 20 20 20 20 20 20 20 | 20 7c 20 61 6a 6f 73 31 |y | | ajos1|
|00000360| 25 75 6b 2e 61 63 2e 72 | 65 61 64 69 6e 67 2e 63 |%uk.ac.r|eading.c|
|00000370| 73 2e 63 73 75 67 40 75 | 6b 2e 61 63 2e 6e 73 66 |s.csug@u|k.ac.nsf|
|00000380| 6e 65 74 2d 72 65 6c 61 | 79 20 7c 0a 7c 20 55 2e |net-rela|y |.| U.|
|00000390| 4b 2e 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |K. | |
|000003a0| 20 20 20 20 20 20 20 20 | 7c 20 61 6a 6f 73 40 75 | || ajos@u|
|000003b0| 6b 2e 61 63 2e 65 64 2e | 63 73 2e 74 61 72 64 69 |k.ac.ed.|cs.tardi|
|000003c0| 73 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |s | |
|000003d0| 20 20 20 20 20 20 20 20 | 20 7c 0a 2d 2d 2d 2d 2d | | |.-----|
|000003e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000003f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000400| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000410| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000420| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 0a 23 21 2f 62 69 6e |--------|-.#!/bin|
|00000430| 2f 73 68 0a 23 20 54 68 | 69 73 20 69 73 20 61 20 |/sh.# Th|is is a |
|00000440| 73 68 65 6c 6c 20 61 72 | 63 68 69 76 65 20 28 73 |shell ar|chive (s|
|00000450| 68 61 72 20 33 2e 31 31 | 29 0a 23 20 6d 61 64 65 |har 3.11|).# made|
|00000460| 20 30 34 2f 31 33 2f 31 | 39 39 30 20 30 34 3a 30 | 04/13/1|990 04:0|
|00000470| 36 20 55 54 43 20 62 79 | 20 61 6a 6f 73 31 40 72 |6 UTC by| ajos1@r|
|00000480| 6f 73 65 6d 61 72 79 0a | 23 20 53 6f 75 72 63 65 |osemary.|# Source|
|00000490| 20 64 69 72 65 63 74 6f | 72 79 20 2f 68 6f 6d 65 | directo|ry /home|
|000004a0| 2f 72 6f 73 65 6d 61 72 | 79 2f 79 65 61 72 33 2f |/rosemar|y/year3/|
|000004b0| 61 6a 6f 73 31 2f 74 6d | 70 0a 23 0a 23 20 65 78 |ajos1/tm|p.#.# ex|
|000004c0| 69 73 74 69 6e 67 20 66 | 69 6c 65 73 20 57 49 4c |isting f|iles WIL|
|000004d0| 4c 20 62 65 20 6f 76 65 | 72 77 72 69 74 74 65 6e |L be ove|rwritten|
|000004e0| 0a 23 0a 23 20 54 68 69 | 73 20 73 68 61 72 20 63 |.#.# Thi|s shar c|
|000004f0| 6f 6e 74 61 69 6e 73 3a | 0a 23 20 6c 65 6e 67 74 |ontains:|.# lengt|
|00000500| 68 20 20 6d 6f 64 65 20 | 20 20 20 20 20 20 6e 61 |h mode | na|
|00000510| 6d 65 0a 23 20 2d 2d 2d | 2d 2d 2d 20 2d 2d 2d 2d |me.# ---|--- ----|
|00000520| 2d 2d 2d 2d 2d 2d 20 2d | 2d 2d 2d 2d 2d 2d 2d 2d |------ -|--------|
|00000530| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000540| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000550| 2d 0a 23 20 20 31 31 38 | 30 35 20 2d 72 77 78 72 |-.# 118|05 -rwxr|
|00000560| 77 78 2d 2d 2d 20 6c 6f | 63 6b 2e 63 0a 23 20 20 |wx--- lo|ck.c.# |
|00000570| 20 35 39 33 33 20 2d 72 | 77 78 2d 2d 2d 2d 2d 2d | 5933 -r|wx------|
|00000580| 20 6c 6f 63 6b 2e 6c 0a | 23 0a 74 6f 75 63 68 20 | lock.l.|#.touch |
|00000590| 32 3e 26 31 20 7c 20 66 | 67 72 65 70 20 27 5b 2d |2>&1 | f|grep '[-|
|000005a0| 61 6d 63 5d 27 20 3e 20 | 2f 74 6d 70 2f 73 33 5f |amc]' > |/tmp/s3_|
|000005b0| 74 6f 75 63 68 24 24 0a | 69 66 20 5b 20 2d 73 20 |touch$$.|if [ -s |
|000005c0| 2f 74 6d 70 2f 73 33 5f | 74 6f 75 63 68 24 24 20 |/tmp/s3_|touch$$ |
|000005d0| 5d 0a 74 68 65 6e 0a 09 | 54 4f 55 43 48 3d 63 61 |].then..|TOUCH=ca|
|000005e0| 6e 0a 65 6c 73 65 0a 09 | 54 4f 55 43 48 3d 63 61 |n.else..|TOUCH=ca|
|000005f0| 6e 6e 6f 74 0a 66 69 0a | 72 6d 20 2d 66 20 2f 74 |nnot.fi.|rm -f /t|
|00000600| 6d 70 2f 73 33 5f 74 6f | 75 63 68 24 24 0a 23 20 |mp/s3_to|uch$$.# |
|00000610| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 20 6c 6f |========|===== lo|
|00000620| 63 6b 2e 63 20 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |ck.c ===|========|
|00000630| 3d 3d 3d 0a 65 63 68 6f | 20 22 78 20 2d 20 65 78 |===.echo| "x - ex|
|00000640| 74 72 61 63 74 69 6e 67 | 20 6c 6f 63 6b 2e 63 20 |tracting| lock.c |
|00000650| 28 54 65 78 74 29 22 0a | 73 65 64 20 27 73 2f 5e |(Text)".|sed 's/^|
|00000660| 58 2f 2f 27 20 3c 3c 20 | 27 53 48 41 52 5f 45 4f |X//' << |'SHAR_EO|
|00000670| 46 27 20 3e 20 6c 6f 63 | 6b 2e 63 20 26 26 0a 58 |F' > loc|k.c &&.X|
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|00000730| 28 63 29 20 20 20 20 41 | 6e 74 6f 6e 79 20 4a 6f |(c) A|ntony Jo|
|00000740| 73 65 70 68 20 4f 27 53 | 75 6c 6c 69 76 61 6e 20 |seph O'S|ullivan |
|00000750| 20 20 20 20 20 20 20 30 | 39 74 68 20 44 65 63 65 | 0|9th Dece|
|00000760| 6d 62 65 72 20 20 31 39 | 38 38 20 2a 2a 2f 0a 58 |mber 19|88 **/.X|
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|000007f0| 20 20 20 20 20 20 20 32 | 31 73 74 20 53 65 70 74 | 2|1st Sept|
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|00000ca0| 62 65 20 70 72 69 6e 74 | 65 64 20 2a 2f 0a 58 0a |be print|ed */.X.|
|00000cb0| 58 65 78 74 65 72 6e 20 | 63 68 61 72 20 2a 6f 70 |Xextern |char *op|
|00000cc0| 74 61 72 67 3b 0a 58 65 | 78 74 65 72 6e 20 69 6e |targ;.Xe|xtern in|
|00000cd0| 74 20 6f 70 74 69 6e 64 | 2c 20 6f 70 74 65 72 72 |t optind|, opterr|
|00000ce0| 3b 0a 58 0a 58 73 74 72 | 75 63 74 20 70 61 73 73 |;.X.Xstr|uct pass|
|00000cf0| 77 64 20 2a 70 77 64 3b | 0a 58 69 6e 74 20 61 74 |wd *pwd;|.Xint at|
|00000d00| 74 65 6d 70 74 20 3d 20 | 30 2c 20 69 6e 66 6f 20 |tempt = |0, info |
|00000d10| 3d 20 30 2c 20 6c 69 6e | 65 20 3d 20 30 3b 0a 58 |= 0, lin|e = 0;.X|
|00000d20| 69 6e 74 20 68 6c 70 28 | 29 2c 20 6c 6f 67 6f 75 |int hlp(|), logou|
|00000d30| 74 28 29 2c 20 6d 65 73 | 73 61 67 65 28 29 2c 20 |t(), mes|sage(), |
|00000d40| 74 65 78 69 74 28 29 2c | 20 76 65 72 28 29 2c 20 |texit(),| ver(), |
|00000d50| 77 61 72 6e 69 6e 67 28 | 29 3b 0a 58 63 68 61 72 |warning(|);.Xchar|
|00000d60| 20 2a 63 72 79 70 74 28 | 29 2c 20 2a 67 65 74 70 | *crypt(|), *getp|
|00000d70| 61 73 73 28 29 2c 20 2a | 70 72 69 6e 74 28 29 2c |ass(), *|print(),|
|00000d80| 20 2a 72 69 6e 64 28 29 | 3b 0a 58 6c 6f 6e 67 20 | *rind()|;.Xlong |
|00000d90| 69 6e 2c 20 6e 6f 77 2c | 20 6f 75 74 2c 20 74 69 |in, now,| out, ti|
|00000da0| 6d 3b 0a 58 0a 58 2f 2a | 0a 58 20 2a 20 56 61 72 |m;.X.X/*|.X * Var|
|00000db0| 69 62 6c 65 73 20 66 6f | 72 20 61 72 67 75 6d 65 |ibles fo|r argume|
|00000dc0| 6e 74 20 68 61 6e 64 6c | 69 6e 67 0a 58 20 2a 2f |nt handl|ing.X */|
|00000dd0| 0a 58 69 6e 74 20 72 63 | 20 3d 20 30 2c 20 74 6d |.Xint rc| = 0, tm|
|00000de0| 20 3d 20 30 2c 20 68 70 | 20 3d 20 30 2c 20 6b 6c | = 0, hp| = 0, kl|
|00000df0| 20 3d 20 30 2c 20 76 72 | 20 3d 20 30 3b 0a 58 73 | = 0, vr| = 0;.Xs|
|00000e00| 74 61 74 69 63 20 63 68 | 61 72 20 63 68 2c 20 72 |tatic ch|ar ch, r|
|00000e10| 63 66 69 6c 65 5b 4d 41 | 58 46 49 4c 45 5d 3b 0a |cfile[MA|XFILE];.|
|00000e20| 58 0a 58 6d 61 69 6e 28 | 61 72 67 63 2c 20 61 72 |X.Xmain(|argc, ar|
|00000e30| 67 76 29 0a 58 20 20 20 | 69 6e 74 20 61 72 67 63 |gv).X |int argc|
|00000e40| 3b 0a 58 20 20 20 63 68 | 61 72 20 2a 2a 61 72 67 |;.X ch|ar **arg|
|00000e50| 76 3b 0a 58 7b 0a 58 20 | 20 20 2f 2a 0a 58 20 20 |v;.X{.X | /*.X |
|00000e60| 20 20 2a 20 76 61 72 69 | 62 6c 65 73 20 66 6f 72 | * vari|bles for|
|00000e70| 20 70 72 6f 67 72 61 6d | 0a 58 20 20 20 20 2a 2f | program|.X */|
|00000e80| 0a 58 20 20 20 63 68 61 | 72 20 2a 70 61 73 73 3b |.X cha|r *pass;|
|00000e90| 0a 58 20 20 20 69 6e 74 | 20 63 6f 75 6e 74 3b 0a |.X int| count;.|
|00000ea0| 58 0a 58 20 20 20 72 63 | 66 69 6c 65 5b 30 5d 20 |X.X rc|file[0] |
|00000eb0| 3d 20 30 3b 0a 58 0a 58 | 20 20 20 2f 2a 0a 58 20 |= 0;.X.X| /*.X |
|00000ec0| 20 20 20 2a 20 52 65 64 | 69 72 65 63 74 20 73 6f | * Red|irect so|
|00000ed0| 6d 65 20 6f 66 20 74 68 | 65 20 73 6f 66 74 77 61 |me of th|e softwa|
|00000ee0| 72 65 20 69 6e 74 65 72 | 72 75 70 74 20 72 6f 75 |re inter|rupt rou|
|00000ef0| 74 69 6e 65 73 0a 58 20 | 20 20 20 2a 2f 0a 58 20 |tines.X | */.X |
|00000f00| 20 20 73 69 67 6e 61 6c | 28 53 49 47 41 4c 52 4d | signal|(SIGALRM|
|00000f10| 2c 20 6c 6f 67 6f 75 74 | 29 3b 0a 58 20 20 20 73 |, logout|);.X s|
|00000f20| 69 67 6e 61 6c 28 53 49 | 47 49 4e 54 2c 20 6d 65 |ignal(SI|GINT, me|
|00000f30| 73 73 61 67 65 29 3b 0a | 58 20 20 20 73 69 67 6e |ssage);.|X sign|
|00000f40| 61 6c 28 53 49 47 51 55 | 49 54 2c 20 6d 65 73 73 |al(SIGQU|IT, mess|
|00000f50| 61 67 65 29 3b 0a 58 20 | 20 20 73 69 67 6e 61 6c |age);.X | signal|
|00000f60| 28 53 49 47 54 53 54 50 | 2c 20 6d 65 73 73 61 67 |(SIGTSTP|, messag|
|00000f70| 65 29 3b 0a 58 20 20 20 | 73 69 67 6e 61 6c 28 53 |e);.X |signal(S|
|00000f80| 49 47 54 45 52 4d 2c 20 | 6d 65 73 73 61 67 65 29 |IGTERM, |message)|
|00000f90| 3b 0a 58 0a 58 20 20 20 | 2f 2a 0a 58 20 20 20 20 |;.X.X |/*.X |
|00000fa0| 2a 20 54 68 65 20 6c 69 | 6e 65 20 62 65 6c 6f 77 |* The li|ne below|
|00000fb0| 20 61 6c 6c 6f 77 73 20 | 61 20 74 69 64 79 20 6b | allows |a tidy k|
|00000fc0| 69 6c 6c 20 77 69 74 68 | 20 73 69 67 6e 61 6c 20 |ill with| signal |
|00000fd0| 31 2c 20 62 79 20 72 75 | 6e 6e 69 6e 67 20 27 74 |1, by ru|nning 't|
|00000fe0| 65 78 69 74 27 20 62 75 | 74 0a 58 20 20 20 20 2a |exit' bu|t.X *|
|00000ff0| 20 74 68 69 73 20 69 73 | 20 72 69 73 6b 79 20 69 | this is| risky i|
|00001000| 66 20 73 69 67 6e 61 6c | 20 31 20 63 61 6e 20 62 |f signal| 1 can b|
|00001010| 65 20 70 72 6f 64 75 63 | 65 64 20 6f 6e 20 61 20 |e produc|ed on a |
|00001020| 6b 65 79 62 6f 61 72 64 | 0a 58 20 20 20 20 2a 20 |keyboard|.X * |
|00001030| 73 69 67 6e 61 6c 28 53 | 49 47 48 55 50 2c 74 65 |signal(S|IGHUP,te|
|00001040| 78 69 74 29 3b 20 2d 20 | 44 49 53 41 42 4c 45 44 |xit); - |DISABLED|
|00001050| 0a 58 20 20 20 20 2a 2f | 0a 58 0a 58 20 20 20 2f |.X */|.X.X /|
|00001060| 2a 0a 58 20 20 20 20 2a | 20 57 41 52 4e 49 4e 47 |*.X *| WARNING|
|00001070| 20 2d 20 54 68 65 20 6e | 65 78 74 20 34 20 6c 69 | - The n|ext 4 li|
|00001080| 6e 65 73 20 6f 66 20 63 | 6f 64 65 20 6d 75 73 74 |nes of c|ode must|
|00001090| 20 62 65 20 72 75 6e 20 | 62 65 66 6f 72 65 20 61 | be run |before a|
|000010a0| 6e 79 20 72 65 66 65 72 | 65 6e 63 65 20 74 6f 0a |ny refer|ence to.|
|000010b0| 58 20 20 20 20 2a 20 27 | 70 77 64 27 20 63 61 6e |X * '|pwd' can|
|000010c0| 20 62 65 20 6d 61 64 65 | 2c 20 65 6c 73 65 20 79 | be made|, else y|
|000010d0| 6f 75 20 6d 61 79 20 68 | 61 76 65 20 62 69 67 20 |ou may h|ave big |
|000010e0| 68 61 73 73 6c 65 73 2e | 20 3a 2d 29 0a 58 20 20 |hassles.| :-).X |
|000010f0| 20 20 2a 20 0a 58 20 20 | 20 20 2a 20 53 65 65 20 | * .X | * See |
|00001100| 69 66 20 6e 61 6d 65 20 | 65 78 69 73 74 73 2e 20 |if name |exists. |
|00001110| 55 73 65 20 6f 66 20 67 | 65 74 70 77 75 69 64 20 |Use of g|etpwuid |
|00001120| 69 73 20 6d 6f 72 65 20 | 63 6f 6e 73 69 73 74 65 |is more |consiste|
|00001130| 6e 74 20 74 68 61 6e 20 | 67 65 74 6c 6f 67 69 6e |nt than |getlogin|
|00001140| 20 69 6e 0a 58 20 20 20 | 20 2a 20 64 65 74 65 72 | in.X | * deter|
|00001150| 6d 69 6e 69 6e 67 20 74 | 68 65 20 6e 61 6d 65 20 |mining t|he name |
|00001160| 6f 66 20 74 68 65 20 75 | 73 65 72 2c 20 28 69 65 |of the u|ser, (ie|
|00001170| 29 20 77 6f 72 6b 73 20 | 69 6e 20 53 55 20 61 6e |) works |in SU an|
|00001180| 64 20 53 43 52 45 45 4e | 2e 0a 58 20 20 20 20 2a |d SCREEN|..X *|
|00001190| 2f 0a 58 0a 58 20 20 20 | 69 66 20 28 28 70 77 64 |/.X.X |if ((pwd|
|000011a0| 20 3d 20 67 65 74 70 77 | 75 69 64 28 67 65 74 75 | = getpw|uid(getu|
|000011b0| 69 64 28 29 29 29 20 3d | 3d 20 4e 55 4c 4c 29 20 |id())) =|= NULL) |
|000011c0| 7b 0a 58 20 20 20 20 20 | 20 66 70 72 69 6e 74 66 |{.X | fprintf|
|000011d0| 28 73 74 64 65 72 72 2c | 20 22 4c 6f 63 6b 3a 20 |(stderr,| "Lock: |
|000011e0| 63 61 6e 6e 6f 74 20 67 | 65 74 20 75 73 65 72 20 |cannot g|et user |
|000011f0| 6e 61 6d 65 2c 20 63 68 | 65 63 6b 20 65 6e 76 69 |name, ch|eck envi|
|00001200| 72 6f 6e 6d 65 6e 74 5c | 6e 22 29 3b 0a 58 20 20 |ronment\|n");.X |
|00001210| 20 20 20 20 65 78 69 74 | 28 2d 31 29 3b 0a 58 20 | exit|(-1);.X |
|00001220| 20 20 7d 0a 58 20 20 20 | 2f 2a 0a 58 20 20 20 20 | }.X |/*.X |
|00001230| 2a 20 53 6f 72 74 20 6f | 75 74 20 74 68 65 20 61 |* Sort o|ut the a|
|00001240| 72 67 75 6d 65 6e 74 73 | 20 61 6e 64 20 73 6f 20 |rguments| and so |
|00001250| 6f 6e 2e 0a 58 20 20 20 | 20 2a 2f 0a 58 20 20 20 |on..X | */.X |
|00001260| 6f 70 74 65 72 72 20 3d | 20 30 3b 0a 58 20 20 20 |opterr =| 0;.X |
|00001270| 77 68 69 6c 65 20 28 28 | 63 68 20 3d 20 67 65 74 |while ((|ch = get|
|00001280| 6f 70 74 28 61 72 67 63 | 2c 20 61 72 67 76 2c 20 |opt(argc|, argv, |
|00001290| 22 74 3a 54 3a 66 3a 46 | 3a 68 48 76 56 6b 4b 22 |"t:T:f:F|:hHvVkK"|
|000012a0| 29 29 20 21 3d 20 45 4f | 46 29 20 7b 0a 58 20 20 |)) != EO|F) {.X |
|000012b0| 20 20 20 20 73 77 69 74 | 63 68 20 28 63 68 29 20 | swit|ch (ch) |
|000012c0| 7b 0a 58 20 20 20 20 20 | 20 63 61 73 65 20 27 68 |{.X | case 'h|
|000012d0| 27 3a 0a 58 20 20 20 20 | 20 20 63 61 73 65 20 27 |':.X | case '|
|000012e0| 48 27 3a 0a 58 09 20 68 | 70 20 3d 20 31 3b 0a 58 |H':.X. h|p = 1;.X|
|000012f0| 09 20 62 72 65 61 6b 3b | 0a 58 20 20 20 20 20 20 |. break;|.X |
|00001300| 63 61 73 65 20 27 76 27 | 3a 0a 58 20 20 20 20 20 |case 'v'|:.X |
|00001310| 20 63 61 73 65 20 27 56 | 27 3a 0a 58 09 20 76 72 | case 'V|':.X. vr|
|00001320| 20 3d 20 31 3b 0a 58 09 | 20 62 72 65 61 6b 3b 0a | = 1;.X.| break;.|
|00001330| 58 20 20 20 20 20 20 63 | 61 73 65 20 27 6b 27 3a |X c|ase 'k':|
|00001340| 0a 58 20 20 20 20 20 20 | 63 61 73 65 20 27 4b 27 |.X |case 'K'|
|00001350| 3a 0a 58 09 20 69 66 20 | 28 67 65 74 75 69 64 28 |:.X. if |(getuid(|
|00001360| 29 20 3d 3d 20 30 29 20 | 7b 0a 58 09 20 20 20 20 |) == 0) |{.X. |
|00001370| 70 72 69 6e 74 66 28 22 | 53 75 70 65 72 75 73 65 |printf("|Superuse|
|00001380| 72 20 63 61 6e 20 6e 6f | 74 20 72 75 6e 20 6c 6f |r can no|t run lo|
|00001390| 63 6b 20 77 69 74 68 20 | 61 20 27 6b 69 6c 6c 61 |ck with |a 'killa|
|000013a0| 6c 6c 27 20 66 6c 61 67 | 2e 5c 6e 22 29 3b 0a 58 |ll' flag|.\n");.X|
|000013b0| 09 20 20 20 20 73 6c 65 | 65 70 28 33 29 3b 0a 58 |. sle|ep(3);.X|
|000013c0| 09 20 7d 20 65 6c 73 65 | 20 7b 0a 58 09 20 20 20 |. } else| {.X. |
|000013d0| 20 6b 6c 20 3d 20 31 3b | 0a 58 09 20 7d 0a 58 09 | kl = 1;|.X. }.X.|
|000013e0| 20 62 72 65 61 6b 3b 0a | 58 20 20 20 20 20 20 63 | break;.|X c|
|000013f0| 61 73 65 20 27 74 27 3a | 0a 58 20 20 20 20 20 20 |ase 't':|.X |
|00001400| 63 61 73 65 20 27 54 27 | 3a 0a 58 09 20 74 69 6d |case 'T'|:.X. tim|
|00001410| 20 3d 20 61 74 6f 69 28 | 6f 70 74 61 72 67 29 3b | = atoi(|optarg);|
|00001420| 0a 58 09 20 74 6d 20 3d | 20 31 3b 0a 58 09 20 62 |.X. tm =| 1;.X. b|
|00001430| 72 65 61 6b 3b 0a 58 20 | 20 20 20 20 20 63 61 73 |reak;.X | cas|
|00001440| 65 20 27 66 27 3a 0a 58 | 20 20 20 20 20 20 63 61 |e 'f':.X| ca|
|00001450| 73 65 20 27 46 27 3a 0a | 58 09 20 63 6f 75 6e 74 |se 'F':.|X. count|
|00001460| 20 3d 20 30 3b 0a 58 09 | 20 77 68 69 6c 65 20 28 | = 0;.X.| while (|
|00001470| 28 2a 6f 70 74 61 72 67 | 20 21 3d 20 30 29 20 7c |(*optarg| != 0) ||
|00001480| 7c 20 28 63 6f 75 6e 74 | 20 3c 20 4d 41 58 46 49 || (count| < MAXFI|
|00001490| 4c 45 29 29 20 7b 0a 58 | 09 20 20 20 20 72 63 66 |LE)) {.X|. rcf|
|000014a0| 69 6c 65 5b 63 6f 75 6e | 74 2b 2b 5d 20 3d 20 2a |ile[coun|t++] = *|
|000014b0| 6f 70 74 61 72 67 2b 2b | 3b 0a 58 09 20 7d 0a 58 |optarg++|;.X. }.X|
|000014c0| 09 20 72 63 66 69 6c 65 | 5b 63 6f 75 6e 74 5d 20 |. rcfile|[count] |
|000014d0| 3d 20 30 3b 0a 58 09 20 | 72 63 20 3d 20 31 3b 0a |= 0;.X. |rc = 1;.|
|000014e0| 58 09 20 62 72 65 61 6b | 3b 0a 58 20 20 20 20 20 |X. break|;.X |
|000014f0| 20 64 65 66 61 75 6c 74 | 3a 0a 58 09 20 62 72 65 | default|:.X. bre|
|00001500| 61 6b 3b 0a 58 20 20 20 | 20 20 20 7d 0a 58 20 20 |ak;.X | }.X |
|00001510| 20 7d 0a 58 0a 58 20 20 | 20 2f 2a 0a 58 20 20 20 | }.X.X | /*.X |
|00001520| 20 2a 20 49 66 20 76 65 | 72 73 69 6f 6e 20 66 6c | * If ve|rsion fl|
|00001530| 61 67 20 67 69 76 65 6e | 20 74 68 65 6e 20 72 75 |ag given| then ru|
|00001540| 6e 20 27 76 65 72 73 69 | 6f 6e 27 0a 58 20 20 20 |n 'versi|on'.X |
|00001550| 20 2a 2f 0a 58 20 20 20 | 69 66 20 28 76 72 20 3d | */.X |if (vr =|
|00001560| 3d 20 31 29 0a 58 20 20 | 20 20 20 20 76 65 72 28 |= 1).X | ver(|
|00001570| 29 3b 0a 58 0a 58 20 20 | 20 2f 2a 0a 58 20 20 20 |);.X.X | /*.X |
|00001580| 20 2a 20 49 66 20 68 65 | 6c 70 20 66 6c 61 67 20 | * If he|lp flag |
|00001590| 67 69 76 65 6e 20 74 68 | 65 6e 20 72 75 6e 20 27 |given th|en run '|
|000015a0| 68 6c 70 27 0a 58 20 20 | 20 20 2a 2f 0a 58 20 20 |hlp'.X | */.X |
|000015b0| 20 69 66 20 28 68 70 20 | 3d 3d 20 31 29 0a 58 20 | if (hp |== 1).X |
|000015c0| 20 20 20 20 20 68 6c 70 | 28 29 3b 0a 58 0a 58 20 | hlp|();.X.X |
|000015d0| 20 20 2f 2a 0a 58 20 20 | 20 20 2a 20 49 66 20 76 | /*.X | * If v|
|000015e0| 65 72 73 69 6f 6e 20 6f | 72 20 68 65 6c 70 20 66 |ersion o|r help f|
|000015f0| 6c 61 67 20 69 73 20 67 | 69 76 65 6e 20 74 68 65 |lag is g|iven the|
|00001600| 6e 20 71 75 69 74 0a 58 | 20 20 20 20 2a 2f 0a 58 |n quit.X| */.X|
|00001610| 20 20 20 69 66 20 28 68 | 70 20 3d 3d 20 31 20 7c | if (h|p == 1 ||
|00001620| 7c 20 76 72 20 3d 3d 20 | 31 29 0a 58 20 20 20 20 || vr == |1).X |
|00001630| 20 20 65 78 69 74 28 30 | 29 3b 0a 58 0a 58 20 20 | exit(0|);.X.X |
|00001640| 20 2f 2a 0a 58 20 20 20 | 20 2a 20 53 65 74 20 75 | /*.X | * Set u|
|00001650| 70 20 74 69 6d 65 72 20 | 74 6f 20 70 72 6f 64 75 |p timer |to produ|
|00001660| 63 65 20 74 69 6d 65 6f | 75 74 20 73 69 67 6e 61 |ce timeo|ut signa|
|00001670| 6c 20 49 66 20 74 69 6d | 65 20 66 6c 61 67 20 73 |l If tim|e flag s|
|00001680| 65 74 2c 20 74 68 65 6e | 20 63 68 65 63 6b 0a 58 |et, then| check.X|
|00001690| 20 20 20 20 2a 20 72 61 | 6e 67 65 73 0a 58 20 20 | * ra|nges.X |
|000016a0| 20 20 2a 2f 0a 58 20 20 | 20 69 66 20 28 74 6d 20 | */.X | if (tm |
|000016b0| 3d 3d 20 31 29 20 7b 0a | 58 20 20 20 20 20 20 69 |== 1) {.|X i|
|000016c0| 66 20 28 74 69 6d 20 3c | 3d 20 30 20 7c 7c 20 74 |f (tim <|= 0 || t|
|000016d0| 69 6d 20 3e 20 4d 41 58 | 29 20 7b 0a 58 09 20 70 |im > MAX|) {.X. p|
|000016e0| 72 69 6e 74 66 28 22 5c | 6e 53 6f 72 72 79 2c 20 |rintf("\|nSorry, |
|000016f0| 74 68 65 20 74 69 6d 65 | 20 6c 69 6d 69 74 73 20 |the time| limits |
|00001700| 61 72 65 20 62 65 74 77 | 65 65 6e 20 31 20 61 6e |are betw|een 1 an|
|00001710| 64 20 25 64 20 73 65 63 | 6f 6e 64 73 5c 6e 22 2c |d %d sec|onds\n",|
|00001720| 20 4d 41 58 29 3b 0a 58 | 09 20 70 72 69 6e 74 66 | MAX);.X|. printf|
|00001730| 28 22 52 65 73 65 74 74 | 69 6e 67 20 74 69 6d 65 |("Resett|ing time|
|00001740| 20 6c 69 6d 69 74 20 74 | 6f 20 64 65 66 61 75 6c | limit t|o defaul|
|00001750| 74 20 76 61 6c 75 65 2e | 2e 2e 2e 2e 5c 6e 22 29 |t value.|....\n")|
|00001760| 3b 0a 58 09 20 74 69 6d | 20 3d 20 4c 4f 47 4f 55 |;.X. tim| = LOGOU|
|00001770| 54 3b 0a 58 09 20 73 6c | 65 65 70 28 33 29 3b 0a |T;.X. sl|eep(3);.|
|00001780| 58 20 20 20 20 20 20 7d | 0a 58 20 20 20 7d 20 65 |X }|.X } e|
|00001790| 6c 73 65 20 7b 0a 58 20 | 20 20 20 20 20 2f 2a 0a |lse {.X | /*.|
|000017a0| 58 20 20 20 20 20 20 20 | 2a 20 45 6c 73 65 20 6a |X |* Else j|
|000017b0| 75 73 74 20 75 73 65 20 | 64 65 66 69 6e 65 64 20 |ust use |defined |
|000017c0| 74 69 6d 65 20 3a 2d 20 | 4c 4f 47 4f 55 54 0a 58 |time :- |LOGOUT.X|
|000017d0| 20 20 20 20 20 20 20 2a | 2f 0a 58 20 20 20 20 20 | *|/.X |
|000017e0| 20 74 69 6d 20 3d 20 4c | 4f 47 4f 55 54 3b 0a 58 | tim = L|OGOUT;.X|
|000017f0| 20 20 20 7d 0a 58 0a 58 | 20 20 20 2f 2a 0a 58 20 | }.X.X| /*.X |
|00001800| 20 20 20 2a 20 4e 6f 77 | 20 74 69 6d 65 6f 75 74 | * Now| timeout|
|00001810| 20 69 73 20 6b 6e 6f 77 | 6e 20 74 68 65 6e 20 73 | is know|n then s|
|00001820| 65 74 20 74 68 65 20 61 | 6c 61 72 6d 0a 58 20 20 |et the a|larm.X |
|00001830| 20 20 2a 2f 0a 58 20 20 | 20 61 6c 61 72 6d 28 74 | */.X | alarm(t|
|00001840| 69 6d 29 3b 0a 58 20 20 | 20 6f 75 74 20 3d 20 28 |im);.X | out = (|
|00001850| 74 69 6d 65 28 26 69 6e | 29 20 2b 20 74 69 6d 29 |time(&in|) + tim)|
|00001860| 3b 0a 58 0a 58 20 20 20 | 2f 2a 0a 58 20 20 20 20 |;.X.X |/*.X |
|00001870| 2a 20 44 69 73 70 6c 61 | 79 20 27 74 69 74 6c 65 |* Displa|y 'title|
|00001880| 27 20 73 63 72 65 65 6e | 0a 58 20 20 20 20 2a 2f |' screen|.X */|
|00001890| 0a 58 20 20 20 73 63 72 | 65 65 6e 28 72 63 66 69 |.X scr|een(rcfi|
|000018a0| 6c 65 2c 20 70 77 64 2d | 3e 70 77 5f 64 69 72 29 |le, pwd-|>pw_dir)|
|000018b0| 3b 0a 58 20 20 20 70 72 | 69 6e 74 66 28 22 4c 6f |;.X pr|intf("Lo|
|000018c0| 63 6b 20 74 69 6d 65 73 | 20 6f 75 74 20 69 6e 20 |ck times| out in |
|000018d0| 25 73 2e 5c 6e 22 2c 20 | 70 72 69 6e 74 28 74 69 |%s.\n", |print(ti|
|000018e0| 6d 29 29 3b 0a 58 0a 58 | 0a 58 20 20 20 2f 2a 0a |m));.X.X|.X /*.|
|000018f0| 58 20 20 20 20 2a 20 53 | 65 74 20 69 6d 70 6f 72 |X * S|et impor|
|00001900| 74 61 6e 74 20 76 61 72 | 69 62 6c 65 73 20 74 6f |tant var|ibles to|
|00001910| 20 30 0a 58 20 20 20 20 | 2a 2f 0a 58 20 20 20 63 | 0.X |*/.X c|
|00001920| 6f 75 6e 74 20 3d 20 30 | 3b 0a 58 20 20 20 61 74 |ount = 0|;.X at|
|00001930| 74 65 6d 70 74 20 3d 20 | 30 3b 0a 58 20 20 20 69 |tempt = |0;.X i|
|00001940| 6e 66 6f 20 3d 20 30 3b | 0a 58 20 20 20 6c 69 6e |nfo = 0;|.X lin|
|00001950| 65 20 3d 20 30 3b 0a 58 | 0a 58 20 20 20 2f 2a 0a |e = 0;.X|.X /*.|
|00001960| 58 20 20 20 20 2a 20 4c | 6f 6f 70 20 75 6e 74 69 |X * L|oop unti|
|00001970| 6c 20 70 61 73 73 77 6f | 72 64 20 65 6e 74 65 72 |l passwo|rd enter|
|00001980| 65 64 0a 58 20 20 20 20 | 2a 2f 0a 58 20 20 20 66 |ed.X |*/.X f|
|00001990| 6f 72 20 28 3b 3b 29 20 | 7b 0a 58 20 20 20 20 20 |or (;;) |{.X |
|000019a0| 20 70 61 73 73 20 3d 20 | 67 65 74 70 61 73 73 28 | pass = |getpass(|
|000019b0| 22 50 61 73 73 77 64 3a | 20 22 29 3b 0a 58 20 20 |"Passwd:| ");.X |
|000019c0| 20 20 20 20 74 69 6d 65 | 28 26 6e 6f 77 29 3b 0a | time|(&now);.|
|000019d0| 58 0a 58 20 20 20 20 20 | 20 2f 2a 0a 58 20 20 20 |X.X | /*.X |
|000019e0| 20 20 20 20 2a 20 49 66 | 20 70 61 73 73 77 6f 72 | * If| passwor|
|000019f0| 64 20 65 6e 74 65 72 65 | 64 2c 20 65 78 69 74 0a |d entere|d, exit.|
|00001a00| 58 20 20 20 20 20 20 20 | 2a 2f 0a 58 20 20 20 20 |X |*/.X |
|00001a10| 20 20 69 66 20 28 73 74 | 72 63 6d 70 28 63 72 79 | if (st|rcmp(cry|
|00001a20| 70 74 28 70 61 73 73 2c | 20 70 77 64 2d 3e 70 77 |pt(pass,| pwd->pw|
|00001a30| 5f 70 61 73 73 77 64 29 | 2c 20 70 77 64 2d 3e 70 |_passwd)|, pwd->p|
|00001a40| 77 5f 70 61 73 73 77 64 | 29 20 3d 3d 20 4e 55 4c |w_passwd|) == NUL|
|00001a50| 4c 29 0a 58 09 20 62 72 | 65 61 6b 3b 0a 58 0a 58 |L).X. br|eak;.X.X|
|00001a60| 20 20 20 20 20 20 2f 2a | 0a 58 20 20 20 20 20 20 | /*|.X |
|00001a70| 20 2a 20 44 69 73 70 6c | 61 79 20 27 68 65 6c 70 | * Displ|ay 'help|
|00001a80| 27 20 73 63 72 65 65 6e | 0a 58 20 20 20 20 20 20 |' screen|.X |
|00001a90| 20 2a 2f 0a 58 20 20 20 | 20 20 20 69 66 20 28 28 | */.X | if ((|
|00001aa0| 21 73 74 72 63 6d 70 28 | 70 61 73 73 2c 20 22 68 |!strcmp(|pass, "h|
|00001ab0| 65 6c 70 22 29 29 20 7c | 7c 20 28 70 61 73 73 5b |elp")) ||| (pass[|
|00001ac0| 30 5d 20 3d 3d 20 27 3f | 27 29 29 20 7b 0a 58 09 |0] == '?|')) {.X.|
|00001ad0| 20 70 72 69 6e 74 66 28 | 22 5c 6e 20 20 20 20 55 | printf(|"\n U|
|00001ae0| 73 65 72 3a 20 25 73 20 | 3c 25 73 3e 22 2c 20 70 |ser: %s |<%s>", p|
|00001af0| 77 64 2d 3e 70 77 5f 67 | 65 63 6f 73 2c 20 70 77 |wd->pw_g|ecos, pw|
|00001b00| 64 2d 3e 70 77 5f 6e 61 | 6d 65 29 3b 0a 58 09 20 |d->pw_na|me);.X. |
|00001b10| 70 72 69 6e 74 66 28 22 | 20 20 25 73 5c 6e 22 2c |printf("| %s\n",|
|00001b20| 20 63 74 69 6d 65 28 26 | 6e 6f 77 29 29 3b 0a 58 | ctime(&|now));.X|
|00001b30| 09 20 70 72 69 6e 74 66 | 28 22 5c 74 20 20 20 4c |. printf|("\t L|
|00001b40| 6f 63 6b 20 62 65 67 61 | 6e 20 61 74 20 20 25 73 |ock bega|n at %s|
|00001b50| 22 2c 20 63 74 69 6d 65 | 28 26 69 6e 29 29 3b 0a |", ctime|(&in));.|
|00001b60| 58 09 20 70 72 69 6e 74 | 66 28 22 5c 74 20 20 20 |X. print|f("\t |
|00001b70| 4c 6f 63 6b 20 73 74 6f | 70 73 20 61 74 20 20 25 |Lock sto|ps at %|
|00001b80| 73 22 2c 20 63 74 69 6d | 65 28 26 6f 75 74 29 29 |s", ctim|e(&out))|
|00001b90| 3b 0a 58 09 20 70 72 69 | 6e 74 66 28 22 5c 74 20 |;.X. pri|ntf("\t |
|00001ba0| 20 20 20 20 54 69 6d 65 | 73 20 6f 75 74 20 69 6e | Time|s out in|
|00001bb0| 20 25 73 2e 5c 6e 5c 6e | 22 2c 20 70 72 69 6e 74 | %s.\n\n|", print|
|00001bc0| 28 6f 75 74 20 2d 20 6e | 6f 77 29 29 3b 0a 58 09 |(out - n|ow));.X.|
|00001bd0| 20 70 72 69 6e 74 66 28 | 22 5c 74 20 20 54 68 65 | printf(|"\t The|
|00001be0| 20 50 61 73 73 77 64 20 | 69 73 20 74 68 65 20 70 | Passwd |is the p|
|00001bf0| 61 73 73 77 6f 72 64 20 | 79 6f 75 20 6c 6f 67 20 |assword |you log |
|00001c00| 69 6e 20 77 69 74 68 2e | 5c 6e 5c 6e 22 29 3b 0a |in with.|\n\n");.|
|00001c10| 58 09 20 70 72 69 6e 74 | 66 28 22 5c 74 20 20 20 |X. print|f("\t |
|00001c20| 49 66 20 79 6f 75 20 61 | 72 65 20 75 6e 61 62 6c |If you a|re unabl|
|00001c30| 65 20 74 6f 20 75 6e 6c | 6f 63 6b 20 79 6f 75 72 |e to unl|ock your|
|00001c40| 20 74 65 72 6d 69 6e 61 | 6c 2c 5c 6e 22 29 3b 0a | termina|l,\n");.|
|00001c50| 58 09 20 70 72 69 6e 74 | 66 28 22 5c 74 4c 6f 67 |X. print|f("\tLog|
|00001c60| 69 6e 20 6f 6e 20 61 6e | 6f 74 68 65 72 20 74 65 |in on an|other te|
|00001c70| 72 6d 69 6e 61 6c 20 61 | 6e 64 20 6b 69 6c 6c 20 |rminal a|nd kill |
|00001c80| 74 68 69 73 20 6f 6e 65 | 20 6f 66 66 2e 5c 6e 22 |this one| off.\n"|
|00001c90| 29 3b 0a 58 09 20 70 72 | 69 6e 74 66 28 22 5c 74 |);.X. pr|intf("\t|
|00001ca0| 5c 74 20 54 68 65 20 70 | 72 6f 63 65 73 73 20 6e |\t The p|rocess n|
|00001cb0| 75 6d 62 65 72 20 69 73 | 20 25 64 2e 5c 6e 22 2c |umber is| %d.\n",|
|00001cc0| 20 67 65 74 70 69 64 28 | 29 29 3b 0a 58 09 20 70 | getpid(|));.X. p|
|00001cd0| 72 69 6e 74 66 28 22 5c | 74 5c 74 20 20 20 20 20 |rintf("\|t\t |
|00001ce0| 28 65 67 29 20 27 6b 69 | 6c 6c 20 2d 39 20 25 64 |(eg) 'ki|ll -9 %d|
|00001cf0| 27 5c 6e 5c 6e 22 2c 20 | 67 65 74 70 69 64 28 29 |'\n\n", |getpid()|
|00001d00| 29 3b 0a 58 09 20 69 66 | 20 28 63 6f 75 6e 74 20 |);.X. if| (count |
|00001d10| 3d 3d 20 34 29 0a 58 09 | 20 20 20 20 63 6f 75 6e |== 4).X.| coun|
|00001d20| 74 2d 2d 3b 0a 58 09 20 | 69 6e 66 6f 2b 2b 3b 0a |t--;.X. |info++;.|
|00001d30| 58 20 20 20 20 20 20 7d | 0a 58 20 20 20 20 20 20 |X }|.X |
|00001d40| 2f 2a 0a 58 20 20 20 20 | 20 20 20 2a 20 49 66 20 |/*.X | * If |
|00001d50| 35 20 61 74 74 65 6d 70 | 74 73 20 6d 61 64 65 20 |5 attemp|ts made |
|00001d60| 61 74 20 70 61 73 73 77 | 6f 72 64 2c 20 72 65 64 |at passw|ord, red|
|00001d70| 72 61 77 20 27 74 69 74 | 6c 65 27 20 73 63 72 65 |raw 'tit|le' scre|
|00001d80| 65 6e 0a 58 20 20 20 20 | 20 20 20 2a 2f 0a 58 20 |en.X | */.X |
|00001d90| 20 20 20 20 20 69 66 20 | 28 2b 2b 63 6f 75 6e 74 | if |(++count|
|00001da0| 20 3d 3d 20 35 29 20 7b | 0a 58 09 20 63 6f 75 6e | == 5) {|.X. coun|
|00001db0| 74 20 3d 20 30 3b 0a 58 | 09 20 73 63 72 65 65 6e |t = 0;.X|. screen|
|00001dc0| 28 72 63 66 69 6c 65 2c | 20 70 77 64 2d 3e 70 77 |(rcfile,| pwd->pw|
|00001dd0| 5f 64 69 72 29 3b 0a 58 | 20 20 20 20 20 20 7d 0a |_dir);.X| }.|
|00001de0| 58 20 20 20 20 20 20 2f | 2a 0a 58 20 20 20 20 20 |X /|*.X |
|00001df0| 20 20 2a 20 57 61 72 6e | 20 69 66 20 74 69 6d 65 | * Warn| if time|
|00001e00| 20 74 6f 20 74 69 6d 65 | 6f 75 74 20 69 73 20 6c | to time|out is l|
|00001e10| 65 73 73 20 74 68 61 6e | 20 33 20 6d 69 6e 75 74 |ess than| 3 minut|
|00001e20| 65 73 0a 58 20 20 20 20 | 20 20 20 2a 2f 0a 58 20 |es.X | */.X |
|00001e30| 20 20 20 20 20 69 66 20 | 28 28 28 6f 75 74 20 2d | if |(((out -|
|00001e40| 20 6e 6f 77 29 20 2f 20 | 36 30 29 20 3c 20 33 29 | now) / |60) < 3)|
|00001e50| 20 7b 0a 58 09 20 70 72 | 69 6e 74 66 28 22 54 69 | {.X. pr|intf("Ti|
|00001e60| 6d 65 73 20 6f 75 74 20 | 69 6e 20 25 73 21 21 5c |mes out |in %s!!\|
|00001e70| 6e 22 2c 20 70 72 69 6e | 74 28 6f 75 74 20 2d 20 |n", prin|t(out - |
|00001e80| 6e 6f 77 29 29 3b 0a 58 | 09 20 70 75 74 63 68 61 |now));.X|. putcha|
|00001e90| 72 28 30 37 29 3b 0a 58 | 20 20 20 20 20 20 7d 0a |r(07);.X| }.|
|00001ea0| 58 20 20 20 20 20 20 61 | 74 74 65 6d 70 74 2b 2b |X a|ttempt++|
|00001eb0| 3b 0a 58 20 20 20 20 20 | 20 66 66 6c 75 73 68 28 |;.X | fflush(|
|00001ec0| 73 74 64 6f 75 74 29 3b | 0a 58 20 20 20 7d 0a 58 |stdout);|.X }.X|
|00001ed0| 0a 58 20 20 20 2f 2a 0a | 58 20 20 20 20 2a 20 47 |.X /*.|X * G|
|00001ee0| 72 65 65 74 20 74 68 65 | 69 72 20 72 65 74 75 72 |reet the|ir retur|
|00001ef0| 6e 0a 58 20 20 20 20 2a | 2f 0a 58 20 20 20 70 72 |n.X *|/.X pr|
|00001f00| 69 6e 74 66 28 22 5c 6e | 48 65 6c 6c 6f 20 22 29 |intf("\n|Hello ")|
|00001f10| 3b 0a 58 20 20 20 77 68 | 69 6c 65 20 28 2a 70 77 |;.X wh|ile (*pw|
|00001f20| 64 2d 3e 70 77 5f 67 65 | 63 6f 73 20 26 26 20 2a |d->pw_ge|cos && *|
|00001f30| 70 77 64 2d 3e 70 77 5f | 67 65 63 6f 73 20 21 3d |pwd->pw_|gecos !=|
|00001f40| 20 27 20 27 29 0a 58 20 | 20 20 20 20 20 70 72 69 | ' ').X | pri|
|00001f50| 6e 74 66 28 22 25 63 22 | 2c 20 2a 70 77 64 2d 3e |ntf("%c"|, *pwd->|
|00001f60| 70 77 5f 67 65 63 6f 73 | 2b 2b 29 3b 0a 58 20 20 |pw_gecos|++);.X |
|00001f70| 20 70 72 69 6e 74 66 28 | 22 5c 6e 5c 6e 22 29 3b | printf(|"\n\n");|
|00001f80| 0a 58 20 20 20 2f 2a 0a | 58 20 20 20 20 2a 20 50 |.X /*.|X * P|
|00001f90| 72 69 6e 74 20 77 61 72 | 6e 69 6e 67 73 20 6f 66 |rint war|nings of|
|00001fa0| 20 69 6e 63 6f 72 72 65 | 63 74 20 70 61 73 73 77 | incorre|ct passw|
|00001fb0| 64 20 61 74 74 65 6d 70 | 74 73 0a 58 20 20 20 20 |d attemp|ts.X |
|00001fc0| 2a 2f 0a 58 20 20 20 77 | 61 72 6e 69 6e 67 28 29 |*/.X w|arning()|
|00001fd0| 3b 0a 58 7d 0a 58 0a 58 | 2f 2a 0a 58 20 2a 20 54 |;.X}.X.X|/*.X * T|
|00001fe0| 65 73 74 20 69 66 20 61 | 20 63 68 61 72 61 63 74 |est if a| charact|
|00001ff0| 65 72 20 69 73 20 61 20 | 73 74 72 61 69 67 68 74 |er is a |straight|
|00002000| 20 74 65 78 74 20 63 68 | 61 72 61 63 74 65 72 2c | text ch|aracter,|
|00002010| 20 69 66 20 69 74 20 69 | 73 20 74 68 65 6e 20 72 | if it i|s then r|
|00002020| 65 74 75 72 6e 20 69 74 | 73 0a 58 20 2a 20 76 61 |eturn it|s.X * va|
|00002030| 6c 75 65 2c 20 65 6c 73 | 65 20 72 65 74 75 72 6e |lue, els|e return|
|00002040| 20 45 4f 46 2c 20 73 6f | 20 66 69 6c 65 20 72 65 | EOF, so| file re|
|00002050| 61 64 69 6e 67 20 69 73 | 20 74 65 72 6d 69 6e 61 |ading is| termina|
|00002060| 74 65 64 2e 0a 58 20 2a | 2f 0a 58 69 6e 74 0a 58 |ted..X *|/.Xint.X|
|00002070| 66 6f 72 6d 61 74 28 63 | 68 2c 20 66 69 6c 65 29 |format(c|h, file)|
|00002080| 0a 58 20 20 20 69 6e 74 | 20 63 68 3b 0a 58 20 20 |.X int| ch;.X |
|00002090| 20 63 68 61 72 20 2a 66 | 69 6c 65 3b 0a 58 7b 0a | char *f|ile;.X{.|
|000020a0| 58 20 20 20 69 66 20 28 | 28 63 68 20 3d 3d 20 27 |X if (|(ch == '|
|000020b0| 5c 6e 27 29 20 7c 7c 20 | 28 63 68 20 3d 3d 20 45 |\n') || |(ch == E|
|000020c0| 4f 46 29 20 7c 7c 20 28 | 63 68 20 3e 3d 20 33 32 |OF) || (|ch >= 32|
|000020d0| 20 26 26 20 63 68 20 3c | 3d 20 31 32 36 29 29 20 | && ch <|= 126)) |
|000020e0| 7b 0a 58 20 20 20 20 20 | 20 69 66 20 28 63 68 20 |{.X | if (ch |
|000020f0| 3d 3d 20 27 5c 6e 27 29 | 0a 58 09 20 6c 69 6e 65 |== '\n')|.X. line|
|00002100| 2b 2b 3b 0a 58 20 20 20 | 20 20 20 69 66 20 28 6c |++;.X | if (l|
|00002110| 69 6e 65 20 3c 3d 20 4d | 41 58 4c 49 4e 45 29 20 |ine <= M|AXLINE) |
|00002120| 7b 0a 58 09 20 72 65 74 | 75 72 6e 20 28 63 68 29 |{.X. ret|urn (ch)|
|00002130| 3b 0a 58 20 20 20 20 20 | 20 7d 20 65 6c 73 65 20 |;.X | } else |
|00002140| 7b 0a 58 09 20 72 65 74 | 75 72 6e 20 28 45 4f 46 |{.X. ret|urn (EOF|
|00002150| 29 3b 0a 58 20 20 20 20 | 20 20 7d 0a 58 20 20 20 |);.X | }.X |
|00002160| 7d 20 65 6c 73 65 20 7b | 0a 58 20 20 20 20 20 20 |} else {|.X |
|00002170| 70 72 69 6e 74 66 28 22 | 5c 6e 54 77 61 74 21 20 |printf("|\nTwat! |
|00002180| 27 25 73 27 20 69 73 20 | 6e 6f 74 20 61 20 73 74 |'%s' is |not a st|
|00002190| 72 61 69 67 68 74 20 74 | 65 78 74 20 66 69 6c 65 |raight t|ext file|
|000021a0| 21 21 21 5c 6e 22 2c 20 | 72 69 6e 64 28 66 69 6c |!!!\n", |rind(fil|
|000021b0| 65 29 29 3b 0a 58 20 20 | 20 20 20 20 72 65 74 75 |e));.X | retu|
|000021c0| 72 6e 20 28 45 4f 46 29 | 3b 0a 58 20 20 20 7d 0a |rn (EOF)|;.X }.|
|000021d0| 58 7d 0a 58 0a 58 2f 2a | 0a 58 20 2a 20 48 6c 70 |X}.X.X/*|.X * Hlp|
|000021e0| 20 28 48 65 6c 70 29 20 | 66 75 6e 63 74 69 6f 6e | (Help) |function|
|000021f0| 20 2d 20 47 69 76 65 73 | 20 75 73 61 67 65 0a 58 | - Gives| usage.X|
|00002200| 20 2a 2f 0a 58 69 6e 74 | 0a 58 68 6c 70 28 29 0a | */.Xint|.Xhlp().|
|00002210| 58 7b 0a 58 20 20 20 70 | 72 69 6e 74 66 28 22 5c |X{.X p|rintf("\|
|00002220| 6e 5c 74 4c 6f 63 6b 20 | 3a 20 72 65 73 65 72 76 |n\tLock |: reserv|
|00002230| 65 73 20 6f 72 20 5c 27 | 6c 6f 63 6b 73 5c 27 20 |es or \'|locks\' |
|00002240| 61 20 74 65 72 6d 69 6e | 61 6c 20 66 6f 72 20 75 |a termin|al for u|
|00002250| 70 20 74 6f 20 22 29 3b | 0a 58 20 20 20 70 72 69 |p to ");|.X pri|
|00002260| 6e 74 66 28 22 25 73 2e | 5c 6e 22 2c 20 28 4c 4f |ntf("%s.|\n", (LO|
|00002270| 47 4f 55 54 20 3e 20 4d | 41 58 29 20 3f 20 70 72 |GOUT > M|AX) ? pr|
|00002280| 69 6e 74 28 4c 4f 47 4f | 55 54 29 20 3a 20 70 72 |int(LOGO|UT) : pr|
|00002290| 69 6e 74 28 4d 41 58 29 | 29 3b 0a 58 20 20 20 70 |int(MAX)|);.X p|
|000022a0| 72 69 6e 74 66 28 22 5c | 74 55 73 61 67 65 3a 20 |rintf("\|tUsage: |
|000022b0| 6c 6f 63 6b 20 5b 2d 66 | 20 66 69 6c 65 5d 20 5b |lock [-f| file] [|
|000022c0| 2d 74 20 74 69 6d 65 5d | 20 5b 2d 68 5d 20 5b 2d |-t time]| [-h] [-|
|000022d0| 6b 5d 20 5b 2d 76 5d 5c | 6e 5c 6e 22 29 3b 0a 58 |k] [-v]\|n\n");.X|
|000022e0| 20 20 20 72 65 74 75 72 | 6e 20 28 30 29 3b 0a 58 | retur|n (0);.X|
|000022f0| 7d 0a 58 0a 58 2f 2a 0a | 58 20 2a 20 54 69 6d 65 |}.X.X/*.|X * Time|
|00002300| 6f 75 74 20 66 75 6e 63 | 74 69 6f 6e 0a 58 20 2a |out func|tion.X *|
|00002310| 2f 0a 58 69 6e 74 0a 58 | 6c 6f 67 6f 75 74 28 29 |/.Xint.X|logout()|
|00002320| 0a 58 7b 0a 58 20 20 20 | 72 65 67 69 73 74 65 72 |.X{.X |register|
|00002330| 20 69 6e 74 20 69 2c 20 | 63 2c 20 70 3b 0a 58 0a | int i, |c, p;.X.|
|00002340| 58 20 20 20 66 6f 72 20 | 28 69 20 3d 20 30 3b 20 |X for |(i = 0; |
|00002350| 69 20 3c 20 33 30 3b 20 | 69 2b 2b 29 0a 58 20 20 |i < 30; |i++).X |
|00002360| 20 20 20 20 70 72 69 6e | 74 66 28 22 5c 6e 22 29 | prin|tf("\n")|
|00002370| 3b 0a 58 20 20 20 70 72 | 69 6e 74 66 28 22 4c 6f |;.X pr|intf("Lo|
|00002380| 63 6b 3a 20 6c 6f 63 6b | 20 74 69 6d 65 64 20 6f |ck: lock| timed o|
|00002390| 75 74 20 61 66 74 65 72 | 20 25 73 2e 5c 6e 22 2c |ut after| %s.\n",|
|000023a0| 20 70 72 69 6e 74 28 74 | 69 6d 29 29 3b 0a 58 0a | print(t|im));.X.|
|000023b0| 58 20 20 20 70 72 69 6e | 74 66 28 22 5c 6e 5c 6e |X prin|tf("\n\n|
|000023c0| 20 20 20 20 20 20 41 74 | 74 65 6d 70 74 69 6e 67 | At|tempting|
|000023d0| 20 4c 6f 67 6f 75 74 20 | 2d 20 50 6c 65 61 73 65 | Logout |- Please|
|000023e0| 20 77 61 69 74 2e 5c 6e | 5c 6e 22 29 3b 0a 58 0a | wait.\n|\n");.X.|
|000023f0| 58 20 20 20 2f 2a 0a 58 | 20 20 20 20 2a 20 52 65 |X /*.X| * Re|
|00002400| 73 65 74 20 74 65 72 6d | 69 6e 61 6c 2c 20 69 6e |set term|inal, in|
|00002410| 20 63 61 73 65 20 6f 66 | 20 6c 6f 63 6b 20 66 72 | case of| lock fr|
|00002420| 6f 6d 20 61 20 73 75 62 | 2d 73 68 65 6c 6c 0a 58 |om a sub|-shell.X|
|00002430| 20 20 20 20 2a 2f 0a 58 | 20 20 20 73 79 73 74 65 | */.X| syste|
|00002440| 6d 28 22 72 65 73 65 74 | 22 29 3b 0a 58 0a 58 20 |m("reset|");.X.X |
|00002450| 20 20 2f 2a 0a 58 20 20 | 20 20 2a 20 49 66 20 6e | /*.X | * If n|
|00002460| 6f 20 27 6b 69 6c 6c 61 | 6c 6c 27 20 66 6c 61 67 |o 'killa|ll' flag|
|00002470| 2c 20 74 68 65 6e 2e 2e | 2e 0a 58 20 20 20 20 2a |, then..|..X *|
|00002480| 2f 0a 58 20 20 20 69 66 | 20 28 6b 6c 20 3d 3d 20 |/.X if| (kl == |
|00002490| 30 29 20 7b 0a 58 20 20 | 20 20 20 20 2f 2a 0a 58 |0) {.X | /*.X|
|000024a0| 20 20 20 20 20 20 20 2a | 20 4b 69 6c 6c 20 6c 6f | *| Kill lo|
|000024b0| 63 6b 27 73 20 70 61 72 | 65 6e 74 2c 20 68 6f 70 |ck's par|ent, hop|
|000024c0| 65 66 75 6c 6c 79 20 74 | 68 65 20 6c 6f 67 69 6e |efully t|he login|
|000024d0| 20 73 68 65 6c 6c 20 6f | 66 20 74 68 65 20 75 73 | shell o|f the us|
|000024e0| 65 72 0a 58 20 20 20 20 | 20 20 20 2a 2f 0a 58 20 |er.X | */.X |
|000024f0| 20 20 20 20 20 6b 69 6c | 6c 28 67 65 74 70 70 69 | kil|l(getppi|
|00002500| 64 28 29 2c 20 39 29 3b | 0a 58 20 20 20 7d 20 65 |d(), 9);|.X } e|
|00002510| 6c 73 65 20 7b 0a 58 20 | 20 20 20 20 20 2f 2a 0a |lse {.X | /*.|
|00002520| 58 20 20 20 20 20 20 20 | 2a 20 65 6c 73 65 20 6b |X |* else k|
|00002530| 69 6c 6c 61 6c 6c 2e 2e | 2e 2e 2e 0a 58 20 20 20 |illall..|....X |
|00002540| 20 20 20 20 2a 20 0a 58 | 20 20 20 20 20 20 20 2a | * .X| *|
|00002550| 20 4b 69 6c 6c 20 61 6c | 6c 20 70 72 6f 63 65 73 | Kill al|l proces|
|00002560| 73 65 73 20 66 72 6f 6d | 20 31 20 74 6f 20 33 30 |ses from| 1 to 30|
|00002570| 30 30 30 2c 20 65 78 63 | 65 70 74 20 27 6c 6f 63 |000, exc|ept 'loc|
|00002580| 6b 27 20 61 6e 64 20 69 | 74 73 20 70 61 72 65 6e |k' and i|ts paren|
|00002590| 74 20 73 68 65 6c 6c 2e | 0a 58 20 20 20 20 20 20 |t shell.|.X |
|000025a0| 20 2a 20 54 68 65 6e 20 | 6b 69 6c 6c 20 70 61 72 | * Then |kill par|
|000025b0| 65 6e 74 20 73 68 65 6c | 6c 20 74 6f 20 66 69 6e |ent shel|l to fin|
|000025c0| 69 73 68 20 6f 66 66 0a | 58 20 20 20 20 20 20 20 |ish off.|X |
|000025d0| 2a 2f 0a 58 20 20 20 20 | 20 20 63 20 3d 20 67 65 |*/.X | c = ge|
|000025e0| 74 70 69 64 28 29 3b 0a | 58 20 20 20 20 20 20 70 |tpid();.|X p|
|000025f0| 20 3d 20 67 65 74 70 70 | 69 64 28 29 3b 0a 58 20 | = getpp|id();.X |
|00002600| 20 20 20 20 20 66 6f 72 | 20 28 69 20 3d 20 31 3b | for| (i = 1;|
|00002610| 20 69 20 3c 3d 20 33 30 | 30 30 30 3b 20 69 2b 2b | i <= 30|000; i++|
|00002620| 29 20 7b 0a 58 09 20 69 | 66 20 28 69 20 21 3d 20 |) {.X. i|f (i != |
|00002630| 63 20 26 26 20 69 20 21 | 3d 20 70 29 20 7b 0a 58 |c && i !|= p) {.X|
|00002640| 09 20 20 20 20 6b 69 6c | 6c 28 69 2c 20 39 29 3b |. kil|l(i, 9);|
|00002650| 0a 58 09 20 7d 0a 58 20 | 20 20 20 20 20 7d 0a 58 |.X. }.X | }.X|
|00002660| 20 20 20 20 20 20 6b 69 | 6c 6c 28 70 2c 20 39 29 | ki|ll(p, 9)|
|00002670| 3b 0a 58 20 20 20 20 20 | 20 2f 2a 0a 58 20 20 20 |;.X | /*.X |
|00002680| 20 20 20 20 2a 20 4e 4f | 54 20 52 45 41 43 48 45 | * NO|T REACHE|
|00002690| 44 0a 58 20 20 20 20 20 | 20 20 2a 20 0a 58 20 20 |D.X | * .X |
|000026a0| 20 20 20 20 20 2a 2f 0a | 58 20 20 20 20 20 20 6b | */.|X k|
|000026b0| 69 6c 6c 28 63 2c 20 39 | 29 3b 0a 58 20 20 20 20 |ill(c, 9|);.X |
|000026c0| 20 20 65 78 69 74 28 30 | 29 3b 0a 58 20 20 20 7d | exit(0|);.X }|
|000026d0| 0a 58 7d 0a 58 0a 58 2f | 2a 0a 58 20 2a 20 4f 74 |.X}.X.X/|*.X * Ot|
|000026e0| 68 65 72 20 73 6f 66 74 | 77 61 72 65 20 69 6e 74 |her soft|ware int|
|000026f0| 65 72 72 75 70 74 20 68 | 61 6e 64 6c 65 72 0a 58 |errupt h|andler.X|
|00002700| 20 2a 20 0a 58 20 2a 20 | 49 65 20 74 72 61 70 73 | * .X * |Ie traps|
|00002710| 20 43 52 54 4c 2d 43 2c | 5a 2c 44 2c 20 65 74 63 | CRTL-C,|Z,D, etc|
|00002720| 0a 58 20 2a 20 0a 58 20 | 2a 2f 0a 58 69 6e 74 0a |.X * .X |*/.Xint.|
|00002730| 58 6d 65 73 73 61 67 65 | 28 29 0a 58 7b 0a 58 20 |Xmessage|().X{.X |
|00002740| 20 20 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 | fprint|f(stderr|
|00002750| 2c 20 22 4c 6f 63 6b 3a | 20 54 79 70 65 20 69 6e |, "Lock:| Type in|
|00002760| 20 70 61 73 73 77 64 2e | 20 54 69 6d 65 73 20 6f | passwd.| Times o|
|00002770| 75 74 20 69 6e 20 25 73 | 2e 5c 6e 22 2c 20 70 72 |ut in %s|.\n", pr|
|00002780| 69 6e 74 28 6f 75 74 20 | 2d 20 74 69 6d 65 28 26 |int(out |- time(&|
|00002790| 6e 6f 77 29 29 29 3b 0a | 58 20 20 20 66 66 6c 75 |now)));.|X fflu|
|000027a0| 73 68 28 73 74 64 65 72 | 72 29 3b 0a 58 7d 0a 58 |sh(stder|r);.X}.X|
|000027b0| 0a 58 2f 2a 0a 58 20 2a | 20 52 65 74 75 72 6e 20 |.X/*.X *| Return |
|000027c0| 74 68 65 20 74 69 6d 65 | 20 73 75 70 70 6c 69 65 |the time| supplie|
|000027d0| 64 20 69 6e 20 68 6f 75 | 72 73 20 61 6e 64 20 6d |d in hou|rs and m|
|000027e0| 69 6e 75 74 65 73 20 69 | 6e 20 61 20 73 74 72 69 |inutes i|n a stri|
|000027f0| 6e 67 0a 58 20 2a 2f 0a | 58 63 68 61 72 20 2a 0a |ng.X */.|Xchar *.|
|00002800| 58 70 72 69 6e 74 28 74 | 29 0a 58 20 20 20 6c 6f |Xprint(t|).X lo|
|00002810| 6e 67 20 74 3b 0a 58 7b | 0a 58 20 20 20 73 74 61 |ng t;.X{|.X sta|
|00002820| 74 69 63 20 63 68 61 72 | 20 73 74 72 5b 33 30 5d |tic char| str[30]|
|00002830| 3b 0a 58 20 20 20 69 66 | 20 28 28 74 20 2f 20 36 |;.X if| ((t / 6|
|00002840| 30 29 20 3d 3d 20 31 29 | 20 7b 0a 58 20 20 20 20 |0) == 1)| {.X |
|00002850| 20 20 73 70 72 69 6e 74 | 66 28 73 74 72 2c 20 22 | sprint|f(str, "|
|00002860| 25 64 20 6d 69 6e 75 74 | 65 20 25 64 25 64 20 73 |%d minut|e %d%d s|
|00002870| 65 63 6f 6e 64 73 22 2c | 20 74 20 2f 20 36 30 2c |econds",| t / 60,|
|00002880| 20 28 74 20 25 20 36 30 | 29 20 2f 20 31 30 2c 20 | (t % 60|) / 10, |
|00002890| 28 74 20 25 20 36 30 29 | 20 25 20 31 30 29 3b 0a |(t % 60)| % 10);.|
|000028a0| 58 20 20 20 7d 20 65 6c | 73 65 20 7b 0a 58 20 20 |X } el|se {.X |
|000028b0| 20 20 20 20 73 70 72 69 | 6e 74 66 28 73 74 72 2c | spri|ntf(str,|
|000028c0| 20 22 25 64 20 6d 69 6e | 75 74 65 73 20 25 64 25 | "%d min|utes %d%|
|000028d0| 64 20 73 65 63 6f 6e 64 | 73 22 2c 20 74 20 2f 20 |d second|s", t / |
|000028e0| 36 30 2c 20 28 74 20 25 | 20 36 30 29 20 2f 20 31 |60, (t %| 60) / 1|
|000028f0| 30 2c 20 28 74 20 25 20 | 36 30 29 20 25 20 31 30 |0, (t % |60) % 10|
|00002900| 29 3b 0a 58 20 20 20 7d | 0a 58 20 20 20 72 65 74 |);.X }|.X ret|
|00002910| 75 72 6e 20 28 73 74 72 | 29 3b 0a 58 7d 0a 58 0a |urn (str|);.X}.X.|
|00002920| 58 2f 2a 0a 58 20 2a 20 | 52 65 74 75 72 6e 20 61 |X/*.X * |Return a|
|00002930| 20 66 69 6c 65 6e 61 6d | 65 20 66 72 6f 6d 20 61 | filenam|e from a|
|00002940| 20 67 69 76 65 6e 20 70 | 61 74 68 6e 61 6d 65 0a | given p|athname.|
|00002950| 58 20 2a 2f 0a 58 63 68 | 61 72 20 2a 0a 58 72 69 |X */.Xch|ar *.Xri|
|00002960| 6e 64 28 73 74 72 29 0a | 58 20 20 20 63 68 61 72 |nd(str).|X char|
|00002970| 20 2a 73 74 72 3b 0a 58 | 7b 0a 58 20 20 20 73 74 | *str;.X|{.X st|
|00002980| 61 74 69 63 20 63 68 61 | 72 20 72 65 73 5b 4d 41 |atic cha|r res[MA|
|00002990| 58 46 49 4c 45 5d 3b 0a | 58 20 20 20 69 6e 74 20 |XFILE];.|X int |
|000029a0| 61 20 3d 20 30 3b 0a 58 | 20 20 20 77 68 69 6c 65 |a = 0;.X| while|
|000029b0| 20 28 2a 73 74 72 20 21 | 3d 20 30 29 20 7b 0a 58 | (*str !|= 0) {.X|
|000029c0| 20 20 20 20 20 20 69 66 | 20 28 2a 73 74 72 20 3d | if| (*str =|
|000029d0| 3d 20 27 2f 27 29 20 7b | 0a 58 09 20 61 20 3d 20 |= '/') {|.X. a = |
|000029e0| 30 3b 0a 58 20 20 20 20 | 20 20 7d 20 65 6c 73 65 |0;.X | } else|
|000029f0| 20 7b 0a 58 09 20 72 65 | 73 5b 61 2b 2b 5d 20 3d | {.X. re|s[a++] =|
|00002a00| 20 2a 73 74 72 3b 0a 58 | 20 20 20 20 20 20 7d 0a | *str;.X| }.|
|00002a10| 58 20 20 20 20 20 20 73 | 74 72 2b 2b 3b 0a 58 20 |X s|tr++;.X |
|00002a20| 20 20 7d 0a 58 20 20 20 | 72 65 73 5b 61 5d 20 3d | }.X |res[a] =|
|00002a30| 20 30 3b 0a 58 20 20 20 | 72 65 74 75 72 6e 20 28 | 0;.X |return (|
|00002a40| 72 65 73 29 3b 0a 58 7d | 0a 58 0a 58 2f 2a 0a 58 |res);.X}|.X.X/*.X|
|00002a50| 20 2a 20 44 69 73 70 6c | 61 79 20 6c 6f 63 6b 20 | * Displ|ay lock |
|00002a60| 27 74 69 74 6c 65 27 20 | 73 63 72 65 65 6e 2e 20 |'title' |screen. |
|00002a70| 45 69 74 68 65 72 20 5b | 2d 66 20 66 69 6c 65 5d |Either [|-f file]|
|00002a80| 2c 20 24 48 4f 4d 45 2f | 2e 6c 6f 63 6b 72 63 20 |, $HOME/|.lockrc |
|00002a90| 6f 72 20 64 65 66 61 75 | 6c 74 0a 58 20 2a 2f 0a |or defau|lt.X */.|
|00002aa0| 58 73 63 72 65 65 6e 28 | 6d 79 66 69 6c 65 2c 20 |Xscreen(|myfile, |
|00002ab0| 64 69 72 29 0a 58 20 20 | 20 63 68 61 72 20 2a 64 |dir).X | char *d|
|00002ac0| 69 72 2c 20 2a 6d 79 66 | 69 6c 65 3b 0a 58 7b 0a |ir, *myf|ile;.X{.|
|00002ad0| 58 20 20 20 46 49 4c 45 | 20 2a 69 6e 66 3b 0a 58 |X FILE| *inf;.X|
|00002ae0| 20 20 20 73 74 61 74 69 | 63 20 63 68 61 72 20 66 | stati|c char f|
|00002af0| 69 6c 65 5b 31 30 30 5d | 3b 0a 58 20 20 20 69 6e |ile[100]|;.X in|
|00002b00| 74 20 63 68 2c 20 63 6f | 75 6e 74 2c 20 66 6f 72 |t ch, co|unt, for|
|00002b10| 6d 61 74 28 29 3b 0a 58 | 0a 58 20 20 20 66 6f 72 |mat();.X|.X for|
|00002b20| 20 28 63 6f 75 6e 74 20 | 3d 20 30 3b 20 63 6f 75 | (count |= 0; cou|
|00002b30| 6e 74 20 3c 20 33 30 3b | 20 63 6f 75 6e 74 2b 2b |nt < 30;| count++|
|00002b40| 29 0a 58 20 20 20 20 20 | 20 70 72 69 6e 74 66 28 |).X | printf(|
|00002b50| 22 5c 6e 22 29 3b 0a 58 | 20 20 20 73 70 72 69 6e |"\n");.X| sprin|
|00002b60| 74 66 28 66 69 6c 65 2c | 20 22 25 73 25 73 22 2c |tf(file,| "%s%s",|
|00002b70| 20 64 69 72 2c 20 22 2f | 2e 6c 6f 63 6b 72 63 22 | dir, "/|.lockrc"|
|00002b80| 29 3b 0a 58 0a 58 20 20 | 20 2f 2a 0a 58 20 20 20 |);.X.X | /*.X |
|00002b90| 20 2a 20 49 66 20 22 3c | 6d 79 66 69 6c 65 3e 22 | * If "<|myfile>"|
|00002ba0| 20 65 78 69 73 74 73 2c | 20 70 72 69 6e 74 20 69 | exists,| print i|
|00002bb0| 74 20 66 69 72 73 74 0a | 58 20 20 20 20 2a 2f 0a |t first.|X */.|
|00002bc0| 58 20 20 20 69 66 20 28 | 28 69 6e 66 20 3d 20 66 |X if (|(inf = f|
|00002bd0| 6f 70 65 6e 28 6d 79 66 | 69 6c 65 2c 20 22 72 22 |open(myf|ile, "r"|
|00002be0| 29 29 20 21 3d 20 4e 55 | 4c 4c 29 20 7b 0a 58 20 |)) != NU|LL) {.X |
|00002bf0| 20 20 20 20 20 77 68 69 | 6c 65 20 28 28 63 68 20 | whi|le ((ch |
|00002c00| 3d 20 66 6f 72 6d 61 74 | 28 67 65 74 63 28 69 6e |= format|(getc(in|
|00002c10| 66 29 2c 20 6d 79 66 69 | 6c 65 29 29 20 21 3d 20 |f), myfi|le)) != |
|00002c20| 45 4f 46 29 0a 58 09 20 | 70 72 69 6e 74 66 28 22 |EOF).X. |printf("|
|00002c30| 25 63 22 2c 20 63 68 29 | 3b 0a 58 20 20 20 20 20 |%c", ch)|;.X |
|00002c40| 20 70 72 69 6e 74 66 28 | 22 5c 6e 22 29 3b 0a 58 | printf(|"\n");.X|
|00002c50| 20 20 20 20 20 20 66 63 | 6c 6f 73 65 28 69 6e 66 | fc|lose(inf|
|00002c60| 29 3b 0a 58 20 20 20 7d | 0a 58 20 20 20 2f 2a 0a |);.X }|.X /*.|
|00002c70| 58 20 20 20 20 2a 20 45 | 6c 73 65 20 69 66 20 24 |X * E|lse if $|
|00002c80| 48 4f 4d 45 2f 2e 6c 6f | 63 6b 72 63 20 65 78 69 |HOME/.lo|ckrc exi|
|00002c90| 73 74 73 2c 20 70 72 69 | 6e 74 20 69 74 0a 58 20 |sts, pri|nt it.X |
|00002ca0| 20 20 20 2a 2f 0a 58 20 | 20 20 65 6c 73 65 20 69 | */.X | else i|
|00002cb0| 66 20 28 28 69 6e 66 20 | 3d 20 66 6f 70 65 6e 28 |f ((inf |= fopen(|
|00002cc0| 66 69 6c 65 2c 20 22 72 | 22 29 29 20 21 3d 20 4e |file, "r|")) != N|
|00002cd0| 55 4c 4c 29 20 7b 0a 58 | 20 20 20 20 20 20 77 68 |ULL) {.X| wh|
|00002ce0| 69 6c 65 20 28 28 63 68 | 20 3d 20 66 6f 72 6d 61 |ile ((ch| = forma|
|00002cf0| 74 28 67 65 74 63 28 69 | 6e 66 29 2c 20 66 69 6c |t(getc(i|nf), fil|
|00002d00| 65 29 29 20 21 3d 20 45 | 4f 46 29 0a 58 09 20 70 |e)) != E|OF).X. p|
|00002d10| 72 69 6e 74 66 28 22 25 | 63 22 2c 20 63 68 29 3b |rintf("%|c", ch);|
|00002d20| 0a 58 20 20 20 20 20 20 | 70 72 69 6e 74 66 28 22 |.X |printf("|
|00002d30| 5c 6e 22 29 3b 0a 58 20 | 20 20 20 20 20 66 63 6c |\n");.X | fcl|
|00002d40| 6f 73 65 28 69 6e 66 29 | 3b 0a 58 20 20 20 7d 0a |ose(inf)|;.X }.|
|00002d50| 58 20 20 20 2f 2a 0a 58 | 20 20 20 20 2a 20 4f 74 |X /*.X| * Ot|
|00002d60| 68 65 72 77 69 73 65 20 | 64 69 73 70 6c 61 79 20 |herwise |display |
|00002d70| 64 65 66 61 75 6c 74 20 | 73 63 72 65 65 6e 0a 58 |default |screen.X|
|00002d80| 20 20 20 20 2a 2f 0a 58 | 20 20 20 65 6c 73 65 20 | */.X| else |
|00002d90| 7b 0a 58 20 20 20 20 20 | 20 70 72 69 6e 74 66 28 |{.X | printf(|
|00002da0| 22 20 20 20 20 20 20 20 | 20 20 20 20 50 4c 45 41 |" | PLEA|
|00002db0| 53 45 20 4c 45 41 56 45 | 20 54 48 49 53 20 54 45 |SE LEAVE| THIS TE|
|00002dc0| 52 4d 49 4e 41 4c 20 2d | 49 54 20 49 53 20 49 4e |RMINAL -|IT IS IN|
|00002dd0| 20 55 53 45 20 41 54 20 | 54 48 45 20 4d 4f 4d 45 | USE AT |THE MOME|
|00002de0| 4e 54 2e 5c 6e 5c 6e 22 | 29 3b 0a 58 20 20 20 20 |NT.\n\n"|);.X |
|00002df0| 20 20 70 72 69 6e 74 66 | 28 22 20 20 20 20 20 20 | printf|(" |
|00002e00| 20 20 20 20 20 20 20 20 | 4b 45 45 50 20 4f 46 46 | |KEEP OFF|
|00002e10| 20 54 48 45 20 4b 45 59 | 42 4f 41 52 44 20 2d 20 | THE KEY|BOARD - |
|00002e20| 47 4f 4e 45 20 54 4f 20 | 54 48 45 20 50 52 49 4e |GONE TO |THE PRIN|
|00002e30| 54 45 52 20 52 4f 4f 4d | 2e 5c 6e 5c 6e 22 29 3b |TER ROOM|.\n\n");|
|00002e40| 0a 58 20 20 20 20 20 20 | 70 72 69 6e 74 66 28 22 |.X |printf("|
|00002e50| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002e60| 20 20 20 20 54 79 70 65 | 20 49 6e 20 59 6f 75 72 | Type| In Your|
|00002e70| 20 50 61 73 73 77 6f 72 | 64 20 74 6f 20 75 73 65 | Passwor|d to use|
|00002e80| 20 54 65 72 6d 69 6e 61 | 6c 5c 6e 22 29 3b 0a 58 | Termina|l\n");.X|
|00002e90| 20 20 20 20 20 20 70 72 | 69 6e 74 66 28 22 20 20 | pr|intf(" |
|00002ea0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002eb0| 20 20 20 20 20 20 20 20 | 20 20 20 20 28 74 79 70 | | (typ|
|00002ec0| 65 20 3f 20 66 6f 72 20 | 68 65 6c 70 29 5c 6e 22 |e ? for |help)\n"|
|00002ed0| 29 3b 0a 58 20 20 20 20 | 20 20 70 72 69 6e 74 66 |);.X | printf|
|00002ee0| 28 22 5c 6e 5c 6e 5c 6e | 5c 6e 5c 6e 5c 6e 5c 6e |("\n\n\n|\n\n\n\n|
|00002ef0| 22 29 3b 0a 58 20 20 20 | 7d 0a 58 20 20 20 66 66 |");.X |}.X ff|
|00002f00| 6c 75 73 68 28 73 74 64 | 6f 75 74 29 3b 0a 58 7d |lush(std|out);.X}|
|00002f10| 0a 58 0a 58 2f 2a 0a 58 | 20 2a 20 54 69 64 79 20 |.X.X/*.X| * Tidy |
|00002f20| 45 78 69 74 20 66 75 6e | 63 74 69 6f 6e 20 74 68 |Exit fun|ction th|
|00002f30| 61 74 20 65 78 69 74 73 | 20 6c 6f 63 6b 20 77 68 |at exits| lock wh|
|00002f40| 65 6e 20 69 74 20 63 61 | 74 63 68 65 73 20 61 20 |en it ca|tches a |
|00002f50| 63 65 72 74 61 69 6e 20 | 73 69 67 6e 61 6c 0a 58 |certain |signal.X|
|00002f60| 20 2a 0a 58 20 2a 20 54 | 68 69 73 20 69 73 20 6e | *.X * T|his is n|
|00002f70| 6f 74 20 63 75 72 72 65 | 6e 74 6c 79 20 75 73 65 |ot curre|ntly use|
|00002f80| 64 2c 20 49 20 74 68 69 | 6e 6b 20 69 74 20 69 73 |d, I thi|nk it is|
|00002f90| 20 61 20 62 69 74 20 74 | 6f 20 64 61 6e 67 65 72 | a bit t|o danger|
|00002fa0| 6f 75 73 2c 20 61 20 75 | 73 65 72 0a 58 20 2a 20 |ous, a u|ser.X * |
|00002fb0| 6d 69 67 68 74 20 75 6e | 6c 6f 63 6b 20 61 20 74 |might un|lock a t|
|00002fc0| 65 72 6d 69 6e 61 6c 20 | 66 72 6f 6d 20 73 6f 6d |erminal |from som|
|00002fd0| 65 77 68 65 72 65 20 65 | 6c 73 65 20 6f 6e 20 63 |ewhere e|lse on c|
|00002fe0| 61 6d 70 75 73 20 61 6e | 64 20 6c 65 61 76 65 0a |ampus an|d leave.|
|00002ff0| 58 20 2a 20 74 68 65 6d | 73 65 6c 76 65 73 20 6f |X * them|selves o|
|00003000| 70 65 6e 20 74 6f 20 61 | 6e 79 74 68 69 6e 67 2e |pen to a|nything.|
|00003010| 0a 58 20 2a 2f 0a 58 74 | 65 78 69 74 28 29 0a 58 |.X */.Xt|exit().X|
|00003020| 7b 0a 58 20 20 20 69 6e | 74 20 69 3b 0a 58 0a 58 |{.X in|t i;.X.X|
|00003030| 20 20 20 66 6f 72 20 28 | 69 20 3d 20 30 3b 20 69 | for (|i = 0; i|
|00003040| 20 3c 20 33 30 3b 20 69 | 2b 2b 29 0a 58 20 20 20 | < 30; i|++).X |
|00003050| 20 20 20 70 72 69 6e 74 | 66 28 22 5c 6e 22 29 3b | print|f("\n");|
|00003060| 0a 58 20 20 20 70 72 69 | 6e 74 66 28 22 4c 6f 63 |.X pri|ntf("Loc|
|00003070| 6b 3a 20 55 73 65 72 20 | 69 6e 74 65 72 75 70 74 |k: User |interupt|
|00003080| 20 77 69 74 68 20 65 78 | 74 65 72 6e 61 6c 20 73 | with ex|ternal s|
|00003090| 69 67 6e 61 6c 2e 5c 6e | 22 29 3b 0a 58 0a 58 20 |ignal.\n|");.X.X |
|000030a0| 20 20 70 72 69 6e 74 66 | 28 22 5c 6e 5c 6e 20 20 | printf|("\n\n |
|000030b0| 20 20 20 20 41 74 74 65 | 6d 70 74 69 6e 67 20 54 | Atte|mpting T|
|000030c0| 69 64 79 20 65 78 69 74 | 20 2d 20 50 6c 65 61 73 |idy exit| - Pleas|
|000030d0| 65 20 77 61 69 74 2e 5c | 6e 5c 6e 22 29 3b 0a 58 |e wait.\|n\n");.X|
|000030e0| 0a 58 20 20 20 2f 2a 0a | 58 20 20 20 20 2a 20 52 |.X /*.|X * R|
|000030f0| 65 73 65 74 20 74 65 72 | 6d 69 6e 61 6c 2c 20 69 |eset ter|minal, i|
|00003100| 6e 20 63 61 73 65 20 6f | 66 20 6c 6f 63 6b 20 66 |n case o|f lock f|
|00003110| 72 6f 6d 20 61 20 73 75 | 62 2d 73 68 65 6c 6c 0a |rom a su|b-shell.|
|00003120| 58 20 20 20 20 2a 2f 0a | 58 20 20 20 73 79 73 74 |X */.|X syst|
|00003130| 65 6d 28 22 72 65 73 65 | 74 22 29 3b 0a 58 20 20 |em("rese|t");.X |
|00003140| 20 2f 2a 0a 58 20 20 20 | 20 2a 20 50 72 69 6e 74 | /*.X | * Print|
|00003150| 20 77 61 72 6e 69 6e 67 | 73 20 6f 66 20 69 6e 63 | warning|s of inc|
|00003160| 6f 72 72 65 63 74 20 70 | 61 73 73 77 64 20 61 74 |orrect p|asswd at|
|00003170| 74 65 6d 70 74 73 0a 58 | 20 20 20 20 2a 2f 0a 58 |tempts.X| */.X|
|00003180| 20 20 20 77 61 72 6e 69 | 6e 67 28 29 3b 0a 58 20 | warni|ng();.X |
|00003190| 20 20 2f 2a 0a 58 20 20 | 20 20 2a 20 4b 69 6c 6c | /*.X | * Kill|
|000031a0| 20 6c 6f 63 6b 0a 58 20 | 20 20 20 2a 2f 0a 58 20 | lock.X | */.X |
|000031b0| 20 20 65 78 69 74 28 30 | 29 3b 0a 58 7d 0a 58 0a | exit(0|);.X}.X.|
|000031c0| 58 2f 2a 0a 58 20 2a 20 | 56 65 72 73 69 6f 6e 20 |X/*.X * |Version |
|000031d0| 66 75 6e 63 74 69 6f 6e | 20 74 6f 20 70 72 69 6e |function| to prin|
|000031e0| 74 6f 75 74 20 27 76 65 | 72 73 69 6f 6e 27 20 6d |tout 've|rsion' m|
|000031f0| 65 73 73 61 67 65 0a 58 | 20 2a 2f 0a 58 69 6e 74 |essage.X| */.Xint|
|00003200| 0a 58 76 65 72 28 29 0a | 58 7b 0a 58 20 20 20 74 |.Xver().|X{.X t|
|00003210| 69 6d 65 28 26 6e 6f 77 | 29 3b 0a 58 20 20 20 70 |ime(&now|);.X p|
|00003220| 72 69 6e 74 66 28 22 5c | 6e 25 73 5c 6e 22 2c 20 |rintf("\|n%s\n", |
|00003230| 63 74 69 6d 65 28 26 6e | 6f 77 29 29 3b 0a 58 20 |ctime(&n|ow));.X |
|00003240| 20 20 70 72 69 6e 74 66 | 28 22 5c 74 2a 2a 2a 2a | printf|("\t****|
|00003250| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003260| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003270| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003280| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 5c 6e 22 29 3b 0a 58 |********|*\n");.X|
|00003290| 20 20 20 70 72 69 6e 74 | 66 28 22 5c 74 2a 2a 20 | print|f("\t** |
|000032a0| 4c 4f 43 4b 2e 43 20 28 | 63 29 20 41 6e 74 6f 6e |LOCK.C (|c) Anton|
|000032b0| 79 20 4a 6f 73 65 70 68 | 20 4f 27 53 75 6c 6c 69 |y Joseph| O'Sulli|
|000032c0| 76 61 6e 20 30 39 74 68 | 20 44 65 63 65 6d 62 65 |van 09th| Decembe|
|000032d0| 72 20 20 31 39 38 38 20 | 2a 2a 5c 6e 22 29 3b 0a |r 1988 |**\n");.|
|000032e0| 58 20 20 20 70 72 69 6e | 74 66 28 22 5c 74 2a 2a |X prin|tf("\t**|
|000032f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 44 65 70 61 | | Depa|
|00003300| 72 74 6d 65 6e 74 20 6f | 66 20 43 6f 6d 70 75 74 |rtment o|f Comput|
|00003310| 65 72 20 53 69 65 6e 63 | 65 2c 20 20 20 20 20 20 |er Sienc|e, |
|00003320| 20 20 20 20 20 20 20 20 | 20 2a 2a 5c 6e 22 29 3b | | **\n");|
|00003330| 0a 58 20 20 20 70 72 69 | 6e 74 66 28 22 5c 74 2a |.X pri|ntf("\t*|
|00003340| 2a 20 20 20 20 20 20 20 | 20 20 20 20 20 52 65 61 |* | Rea|
|00003350| 64 69 6e 67 20 55 6e 69 | 76 65 72 73 69 74 79 2c |ding Uni|versity,|
|00003360| 20 42 65 72 6b 73 68 69 | 72 65 2c 20 45 6e 67 6c | Berkshi|re, Engl|
|00003370| 61 6e 64 2e 20 20 20 20 | 20 20 2a 2a 5c 6e 22 29 |and. | **\n")|
|00003380| 3b 0a 58 20 20 20 70 72 | 69 6e 74 66 28 22 5c 74 |;.X pr|intf("\t|
|00003390| 2a 2a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |** | |
|000033a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000033b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000033c0| 20 20 20 20 20 20 20 20 | 20 20 20 2a 2a 5c 6e 22 | | **\n"|
|000033d0| 29 3b 0a 58 20 20 20 70 | 72 69 6e 74 66 28 22 5c |);.X p|rintf("\|
|000033e0| 74 2a 2a 20 4c 4f 43 4b | 2e 43 20 20 20 20 20 55 |t** LOCK|.C U|
|000033f0| 70 64 61 74 65 64 20 74 | 6f 20 69 6e 63 6c 75 64 |pdated t|o includ|
|00003400| 65 20 66 6c 61 67 73 20 | 32 31 73 74 20 53 65 70 |e flags |21st Sep|
|00003410| 74 65 6d 62 65 72 20 31 | 39 38 39 20 2a 2a 5c 6e |tember 1|989 **\n|
|00003420| 22 29 3b 0a 58 20 20 20 | 70 72 69 6e 74 66 28 22 |");.X |printf("|
|00003430| 5c 74 2a 2a 20 4c 4f 43 | 4b 2e 43 20 20 20 20 20 |\t** LOC|K.C |
|00003440| 55 70 64 61 74 65 64 20 | 74 6f 20 69 6e 63 6c 75 |Updated |to inclu|
|00003450| 64 65 20 73 74 61 74 73 | 20 31 38 74 68 20 44 65 |de stats| 18th De|
|00003460| 63 65 6d 62 65 72 20 20 | 31 39 38 39 20 2a 2a 5c |cember |1989 **\|
|00003470| 6e 22 29 3b 0a 58 20 20 | 20 70 72 69 6e 74 66 28 |n");.X | printf(|
|00003480| 22 5c 74 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |"\t*****|********|
|00003490| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000034a0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000034b0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000034c0| 5c 6e 22 29 3b 0a 58 20 | 20 20 70 72 69 6e 74 66 |\n");.X | printf|
|000034d0| 28 22 5c 6e 22 29 3b 0a | 58 20 20 20 72 65 74 75 |("\n");.|X retu|
|000034e0| 72 6e 20 28 30 29 3b 0a | 58 7d 0a 58 0a 58 2f 2a |rn (0);.|X}.X.X/*|
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|00004f90| 61 63 63 65 73 73 20 74 | 6f 20 74 68 65 20 75 73 |access t|o the us|
|00004fa0| 65 72 27 73 20 66 69 6c | 65 73 20 77 68 69 6c 73 |er's fil|es whils|
|00004fb0| 74 20 64 6f 69 6e 67 20 | 69 74 2e 0a 53 48 41 52 |t doing |it..SHAR|
|00004fc0| 5f 45 4f 46 0a 63 68 6d | 6f 64 20 30 37 30 30 20 |_EOF.chm|od 0700 |
|00004fd0| 6c 6f 63 6b 2e 6c 20 7c | 7c 20 65 63 68 6f 20 22 |lock.l ||| echo "|
|00004fe0| 72 65 73 74 6f 72 65 20 | 6f 66 20 6c 6f 63 6b 2e |restore |of lock.|
|00004ff0| 6c 20 66 61 69 6c 73 22 | 0a 69 66 20 5b 20 24 54 |l fails"|.if [ $T|
|00005000| 4f 55 43 48 20 3d 20 63 | 61 6e 20 5d 0a 74 68 65 |OUCH = c|an ].the|
|00005010| 6e 0a 20 20 20 20 74 6f | 75 63 68 20 2d 61 6d 20 |n. to|uch -am |
|00005020| 30 34 31 32 30 38 34 39 | 39 30 20 6c 6f 63 6b 2e |04120849|90 lock.|
|00005030| 6c 0a 66 69 0a 73 65 74 | 20 60 77 63 20 2d 63 20 |l.fi.set| `wc -c |
|00005040| 6c 6f 63 6b 2e 6c 60 3b | 57 63 5f 63 3d 24 31 0a |lock.l`;|Wc_c=$1.|
|00005050| 69 66 20 74 65 73 74 20 | 22 24 57 63 5f 63 22 20 |if test |"$Wc_c" |
|00005060| 21 3d 20 22 35 39 33 33 | 22 0a 74 68 65 6e 20 65 |!= "5933|".then e|
|00005070| 63 68 6f 20 6f 72 69 67 | 69 6e 61 6c 20 73 69 7a |cho orig|inal siz|
|00005080| 65 20 35 39 33 33 2c 20 | 63 75 72 72 65 6e 74 20 |e 5933, |current |
|00005090| 73 69 7a 65 20 24 57 63 | 5f 63 3b 66 69 0a 65 78 |size $Wc|_c;fi.ex|
|000050a0| 69 74 20 30 0a 7c 20 41 | 6e 74 6f 6e 79 20 4f 27 |it 0.| A|ntony O'|
|000050b0| 53 75 6c 6c 69 76 61 6e | 20 20 20 20 20 20 20 20 |Sullivan| |
|000050c0| 20 7c 20 61 6a 6f 73 31 | 40 75 6b 2e 61 63 2e 72 | | ajos1|@uk.ac.r|
|000050d0| 65 61 64 69 6e 67 2e 63 | 73 2e 63 73 75 67 20 20 |eading.c|s.csug |
|000050e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000050f0| 20 20 7c 0a 7c 20 44 65 | 70 74 20 6f 66 20 43 6f | |.| De|pt of Co|
|00005100| 6d 70 75 74 65 72 20 53 | 63 69 65 6e 63 65 20 20 |mputer S|cience |
|00005110| 7c 20 61 6a 6f 73 31 25 | 72 6f 73 65 6d 61 72 79 || ajos1%|rosemary|
|00005120| 40 75 6b 2e 61 63 2e 72 | 65 61 64 69 6e 67 2e 63 |@uk.ac.r|eading.c|
|00005130| 73 2e 6f 6e 69 6f 6e 20 | 20 20 20 20 20 20 20 20 |s.onion | |
|00005140| 20 7c 0a 7c 20 52 65 61 | 64 69 6e 67 20 55 6e 69 | |.| Rea|ding Uni|
|00005150| 76 65 72 73 69 74 79 20 | 20 20 20 20 20 20 20 7c |versity | ||
|00005160| 20 61 6a 6f 73 31 25 75 | 6b 2e 61 63 2e 72 65 61 | ajos1%u|k.ac.rea|
|00005170| 64 69 6e 67 2e 63 73 2e | 63 73 75 67 40 75 6b 2e |ding.cs.|csug@uk.|
|00005180| 61 63 2e 6e 73 66 6e 65 | 74 2d 72 65 6c 61 79 20 |ac.nsfne|t-relay |
|00005190| 7c 0a 7c 20 55 2e 4b 2e | 20 20 20 20 20 20 20 20 ||.| U.K.| |
|000051a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 7c 20 | | | |
|000051b0| 61 6a 6f 73 40 75 6b 2e | 61 63 2e 65 64 2e 63 73 |ajos@uk.|ac.ed.cs|
|000051c0| 2e 74 61 72 64 69 73 20 | 20 20 20 20 20 20 20 20 |.tardis | |
|000051d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 7c | | ||
|000051e0| 0a | |. | |
+--------+-------------------------+-------------------------+--------+--------+
