Linux Cubed Series 7: Sunsite

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Tape Archive | 1994-12-14 | 40.0 KB
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MacOS 8.1 extracted |
Win98 extracted |
DOS extracted
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This file was processed as: Tape Archive (archive/tar).

You can browse this item here: talkd
Confidence	Program	Detection	Match Type	Support
`100%`	dexvert	Tape Archive `(archive/tar)`	magic	Supported
`100%`	file	POSIX tar archive (GNU)	default
`99%`	file	POSIX tar archive (GNU), file Makefile, mode 100600 , uid 0 , gid 0 , size 522 , seconds 5673441767, user root, group root	default
`98%`	file	data	default
`62%`	TrID	TAR - Tape ARchive (GNU)	default
`37%`	TrID	TAR - Tape ARchive (file)	default
`100%`	siegfried	x-fmt/265 Tape Archive Format	default
`100%`	lsar	Tar	default
`100%`	gt2	TAR Archiv gefunden (Auflistung ist deaktiviert)	default
`100%`	disktype	GNU tar archive	default
`100%`	detectItEasy	Archive: tar	default
`100%`	binwalkID	POSIX tar archive (GNU)	default
`100%`	xdgMime	application/x-tar	default
hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 4d 61 6b 65 66 69 6c 65 | 00 00 00 00 00 00 00 00 |Makefile|........|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000070| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 .    | 0 .    |
|00000080| 20 20 20 20 35 32 32 20 | 20 35 36 37 33 34 34 31 |    522 | 5673441|
|00000090| 37 36 37 20 20 31 30 35 | 36 37 00 20 30 00 00 00 |767  105|67. 0...|
|000000a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000000f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000100| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar  |.root...|
|00000110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000120| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00000130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000001f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000200| 43 43 20 3d 20 67 63 63 | 0a 50 52 4f 47 20 3d 20 |CC = gcc|.PROG = |
|00000210| 69 6e 2e 74 61 6c 6b 64 | 0a 4f 42 4a 53 20 3d 20 |in.talkd|.OBJS = |
|00000220| 74 61 6c 6b 64 2e 6f 20 | 61 6e 6e 6f 75 6e 63 65 |talkd.o |announce|
|00000230| 2e 6f 20 70 72 6f 63 65 | 73 73 2e 6f 20 74 61 62 |.o proce|ss.o tab|
|00000240| 6c 65 2e 6f 20 70 72 69 | 6e 74 2e 6f 0a 43 46 4c |le.o pri|nt.o.CFL|
|00000250| 41 47 53 20 3d 20 2d 4f | 32 20 2d 6d 33 38 36 20 |AGS = -O|2 -m386 |
|00000260| 2d 69 6e 63 6c 75 64 65 | 20 2f 75 73 72 2f 69 6e |-include| /usr/in|
|00000270| 63 6c 75 64 65 2f 62 73 | 64 2f 62 73 64 2e 68 20 |clude/bs|d/bsd.h |
|00000280| 2d 49 2f 75 73 72 2f 69 | 6e 63 6c 75 64 65 2f 62 |-I/usr/i|nclude/b|
|00000290| 73 64 20 2d 44 6f 73 6f | 63 6b 61 64 64 72 3d 73 |sd -Doso|ckaddr=s|
|000002a0| 6f 63 6b 61 64 64 72 0a | 4c 44 46 4c 41 47 53 20 |ockaddr.|LDFLAGS |
|000002b0| 3d 20 2d 4e 20 2d 73 0a | 4c 44 4c 49 42 53 20 3d |= -N -s.|LDLIBS =|
|000002c0| 20 2d 6c 62 73 64 0a 0a | 61 6c 6c 3a 20 24 28 50 | -lbsd..|all: $(P|
|000002d0| 52 4f 47 29 0a 0a 24 28 | 50 52 4f 47 29 3a 20 24 |ROG)..$(|PROG): $|
|000002e0| 28 4f 42 4a 53 29 0a 09 | 20 24 28 43 43 29 20 24 |(OBJS)..| $(CC) $|
|000002f0| 28 4c 44 46 4c 41 47 53 | 29 20 2d 6f 20 24 28 50 |(LDFLAGS|) -o $(P|
|00000300| 52 4f 47 29 20 24 28 4f | 42 4a 53 29 20 24 28 4c |ROG) $(O|BJS) $(L|
|00000310| 44 4c 49 42 53 29 0a 0a | 63 6c 65 61 6e 3a 0a 09 |DLIBS)..|clean:..|
|00000320| 72 6d 20 2d 66 20 2a 2e | 6f 20 2a 7e 20 63 6f 72 |rm -f *.|o *~ cor|
|00000330| 65 0a 0a 63 6c 6f 62 62 | 65 72 3a 20 63 6c 65 61 |e..clobb|er: clea|
|00000340| 6e 0a 09 20 72 6d 20 2d | 66 20 24 28 50 52 4f 47 |n.. rm -|f $(PROG|
|00000350| 29 0a 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |).......|........|
|00000360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000003f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000400| 52 45 41 44 4d 45 2e 42 | 4f 4d 42 50 52 4f 4f 46 |README.B|OMBPROOF|
|00000410| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000420| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000450| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000460| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 20 |....1006|44 .    |
|00000470| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 .    | 0 .    |
|00000480| 20 20 20 31 30 36 33 20 | 20 35 36 37 33 34 34 34 |   1063 | 5673444|
|00000490| 32 33 37 20 20 31 31 33 | 35 37 00 20 30 00 00 00 |237  113|57. 0...|
|000004a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000004c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000004d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000004e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000004f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000500| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar  |.root...|
|00000510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000520| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00000530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000540| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000600| 54 68 69 73 20 76 65 72 | 73 69 6f 6e 20 6f 66 20 |This ver|sion of |
|00000610| 74 68 65 20 42 53 44 20 | 74 61 6c 6b 64 20 73 75 |the BSD |talkd su|
|00000620| 70 70 72 65 73 73 65 73 | 20 56 54 31 30 30 20 28 |ppresses| VT100 (|
|00000630| 66 6c 61 73 68 29 20 62 | 6f 6d 62 73 2e 20 20 54 |flash) b|ombs.  T|
|00000640| 68 65 20 75 73 65 72 0a | 62 65 69 6e 67 20 62 6f |he user.|being bo|
|00000650| 6d 62 65 64 20 77 6f 6e | 27 74 20 65 76 65 6e 20 |mbed won|'t even |
|00000660| 73 65 65 20 69 74 2e 20 | 20 57 61 72 6e 69 6e 67 |see it. | Warning|
|00000670| 20 6d 65 73 73 61 67 65 | 73 20 77 69 6c 6c 20 62 | message|s will b|
|00000680| 65 20 77 72 69 74 74 65 | 6e 20 74 6f 20 74 68 65 |e writte|n to the|
|00000690| 0a 73 79 73 6c 6f 67 20 | 74 65 6c 6c 69 6e 67 20 |.syslog |telling |
|000006a0| 77 68 6f 20 74 68 65 20 | 62 6f 6d 62 20 77 61 73 |who the |bomb was|
|000006b0| 20 64 69 72 65 63 74 65 | 64 20 61 74 20 61 6e 64 | directe|d at and|
|000006c0| 20 74 68 65 20 68 6f 73 | 74 20 61 64 64 72 65 73 | the hos|t addres|
|000006d0| 73 20 73 70 65 63 69 66 | 69 65 64 0a 69 6e 20 74 |s specif|ied.in t|
|000006e0| 68 65 20 74 61 6c 6b 20 | 70 61 63 6b 65 74 2e 20 |he talk |packet. |
|000006f0| 20 53 69 6e 63 65 20 74 | 68 69 73 20 63 61 6e 20 | Since t|his can |
|00000700| 62 65 20 66 61 6b 65 64 | 2c 20 69 74 20 69 73 20 |be faked|, it is |
|00000710| 6c 61 62 65 6c 6c 65 64 | 20 27 61 70 70 61 72 65 |labelled| 'appare|
|00000720| 6e 74 6c 79 0a 66 72 6f | 6d 27 2e 20 20 59 6f 75 |ntly.fro|m'.  You|
|00000730| 20 63 61 6e 20 6d 61 74 | 63 68 20 74 68 65 20 50 | can mat|ch the P|
|00000740| 49 44 20 6f 66 20 74 68 | 65 20 74 61 6c 6b 64 20 |ID of th|e talkd |
|00000750| 77 69 74 68 20 74 68 65 | 20 50 49 44 20 6f 66 20 |with the| PID of |
|00000760| 74 68 65 20 65 6e 74 72 | 79 20 6d 61 64 65 0a 62 |the entr|y made.b|
|00000770| 79 20 74 63 70 64 20 74 | 6f 20 67 65 74 20 74 68 |y tcpd t|o get th|
|00000780| 65 20 72 65 61 6c 20 68 | 6f 73 74 6e 61 6d 65 2e |e real h|ostname.|
|00000790| 0a 0a 54 6f 20 63 6f 6d | 70 69 6c 65 20 75 6e 64 |..To com|pile und|
|000007a0| 65 72 20 4c 69 6e 75 78 | 20 6a 75 73 74 20 74 79 |er Linux| just ty|
|000007b0| 70 65 20 27 6d 61 6b 65 | 27 2e 20 20 54 6f 20 69 |pe 'make|'.  To i|
|000007c0| 6e 73 74 61 6c 6c 2c 20 | 63 6f 70 79 20 74 68 65 |nstall, |copy the|
|000007d0| 20 69 6e 2e 74 61 6c 6b | 64 20 74 68 61 74 0a 69 | in.talk|d that.i|
|000007e0| 73 20 63 72 65 61 74 65 | 64 20 6f 76 65 72 20 2f |s create|d over /|
|000007f0| 75 73 72 2f 73 62 69 6e | 2f 69 6e 2e 74 61 6c 6b |usr/sbin|/in.talk|
|00000800| 64 20 28 6f 72 20 77 68 | 61 74 65 76 65 72 20 69 |d (or wh|atever i|
|00000810| 73 20 6e 6f 72 6d 61 6c | 6c 79 20 69 6e 76 6f 6b |s normal|ly invok|
|00000820| 65 64 20 62 79 20 79 6f | 75 72 0a 69 6e 65 74 64 |ed by yo|ur.inetd|
|00000830| 29 2e 0a 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |).......|........|
|00000840| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000860| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000880| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000890| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000a00| 61 6e 6e 6f 75 6e 63 65 | 2e 63 00 00 00 00 00 00 |announce|.c......|
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|00000a80| 20 20 31 34 33 37 36 20 | 20 35 36 37 33 34 34 33 |  14376 | 5673443|
|00000a90| 35 31 36 20 20 31 31 31 | 34 37 00 20 30 00 00 00 |516  111|47. 0...|
|00000aa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000ae0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000af0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b00| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar  |.root...|
|00000b10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b20| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00000b30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000ba0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000bb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000bc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000bd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000be0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000bf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000c00| 2f 2a 0a 20 2a 20 43 6f | 70 79 72 69 67 68 74 20 |/*. * Co|pyright |
|00000c10| 28 63 29 20 31 39 38 33 | 20 52 65 67 65 6e 74 73 |(c) 1983| Regents|
|00000c20| 20 6f 66 20 74 68 65 20 | 55 6e 69 76 65 72 73 69 | of the |Universi|
|00000c30| 74 79 20 6f 66 20 43 61 | 6c 69 66 6f 72 6e 69 61 |ty of Ca|lifornia|
|00000c40| 2e 0a 20 2a 20 41 6c 6c | 20 72 69 67 68 74 73 20 |.. * All| rights |
|00000c50| 72 65 73 65 72 76 65 64 | 2e 0a 20 2a 0a 20 2a 20 |reserved|.. *. * |
|00000c60| 52 65 64 69 73 74 72 69 | 62 75 74 69 6f 6e 20 61 |Redistri|bution a|
|00000c70| 6e 64 20 75 73 65 20 69 | 6e 20 73 6f 75 72 63 65 |nd use i|n source|
|00000c80| 20 61 6e 64 20 62 69 6e | 61 72 79 20 66 6f 72 6d | and bin|ary form|
|00000c90| 73 2c 20 77 69 74 68 20 | 6f 72 20 77 69 74 68 6f |s, with |or witho|
|00000ca0| 75 74 0a 20 2a 20 6d 6f | 64 69 66 69 63 61 74 69 |ut. * mo|dificati|
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|00000cc0| 64 20 70 72 6f 76 69 64 | 65 64 20 74 68 61 74 20 |d provid|ed that |
|00000cd0| 74 68 65 20 66 6f 6c 6c | 6f 77 69 6e 67 20 63 6f |the foll|owing co|
|00000ce0| 6e 64 69 74 69 6f 6e 73 | 0a 20 2a 20 61 72 65 20 |nditions|. * are |
|00000cf0| 6d 65 74 3a 0a 20 2a 20 | 31 2e 20 52 65 64 69 73 |met:. * |1. Redis|
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|00000d10| 75 72 63 65 20 63 6f 64 | 65 20 6d 75 73 74 20 72 |urce cod|e must r|
|00000d20| 65 74 61 69 6e 20 74 68 | 65 20 61 62 6f 76 65 20 |etain th|e above |
|00000d30| 63 6f 70 79 72 69 67 68 | 74 0a 20 2a 20 20 20 20 |copyrigh|t. *    |
|00000d40| 6e 6f 74 69 63 65 2c 20 | 74 68 69 73 20 6c 69 73 |notice, |this lis|
|00000d50| 74 20 6f 66 20 63 6f 6e | 64 69 74 69 6f 6e 73 20 |t of con|ditions |
|00000d60| 61 6e 64 20 74 68 65 20 | 66 6f 6c 6c 6f 77 69 6e |and the |followin|
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|00000d80| 20 32 2e 20 52 65 64 69 | 73 74 72 69 62 75 74 69 | 2. Redi|stributi|
|00000d90| 6f 6e 73 20 69 6e 20 62 | 69 6e 61 72 79 20 66 6f |ons in b|inary fo|
|00000da0| 72 6d 20 6d 75 73 74 20 | 72 65 70 72 6f 64 75 63 |rm must |reproduc|
|00000db0| 65 20 74 68 65 20 61 62 | 6f 76 65 20 63 6f 70 79 |e the ab|ove copy|
|00000dc0| 72 69 67 68 74 0a 20 2a | 20 20 20 20 6e 6f 74 69 |right. *|    noti|
|00000dd0| 63 65 2c 20 74 68 69 73 | 20 6c 69 73 74 20 6f 66 |ce, this| list of|
|00000de0| 20 63 6f 6e 64 69 74 69 | 6f 6e 73 20 61 6e 64 20 | conditi|ons and |
|00000df0| 74 68 65 20 66 6f 6c 6c | 6f 77 69 6e 67 20 64 69 |the foll|owing di|
|00000e00| 73 63 6c 61 69 6d 65 72 | 20 69 6e 20 74 68 65 0a |sclaimer| in the.|
|00000e10| 20 2a 20 20 20 20 64 6f | 63 75 6d 65 6e 74 61 74 | *    do|cumentat|
|00000e20| 69 6f 6e 20 61 6e 64 2f | 6f 72 20 6f 74 68 65 72 |ion and/|or other|
|00000e30| 20 6d 61 74 65 72 69 61 | 6c 73 20 70 72 6f 76 69 | materia|ls provi|
|00000e40| 64 65 64 20 77 69 74 68 | 20 74 68 65 20 64 69 73 |ded with| the dis|
|00000e50| 74 72 69 62 75 74 69 6f | 6e 2e 0a 20 2a 20 33 2e |tributio|n.. * 3.|
|00000e60| 20 41 6c 6c 20 61 64 76 | 65 72 74 69 73 69 6e 67 | All adv|ertising|
|00000e70| 20 6d 61 74 65 72 69 61 | 6c 73 20 6d 65 6e 74 69 | materia|ls menti|
|00000e80| 6f 6e 69 6e 67 20 66 65 | 61 74 75 72 65 73 20 6f |oning fe|atures o|
|00000e90| 72 20 75 73 65 20 6f 66 | 20 74 68 69 73 20 73 6f |r use of| this so|
|00000ea0| 66 74 77 61 72 65 0a 20 | 2a 20 20 20 20 6d 75 73 |ftware. |*    mus|
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|00001ce0| 0a 09 72 65 74 75 72 6e | 20 28 53 55 43 43 45 53 |..return| (SUCCES|
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|00001de0| 69 66 20 74 68 65 20 72 | 65 63 69 70 69 65 6e 74 |if the r|ecipient|
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|00001e50| 74 3b 0a 09 63 68 61 72 | 20 2a 72 65 6d 6f 74 65 |t;..char| *remote|
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|00001f80| 0a 09 6c 6f 63 61 6c 63 | 6c 6f 63 6b 20 3d 20 6c |..localc|lock = l|
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|00002020| 73 70 72 69 6e 74 66 28 | 6c 69 6e 65 5f 62 75 66 |sprintf(|line_buf|
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|000020a0| 5b 69 5d 20 3d 20 73 74 | 72 6c 65 6e 28 6c 69 6e |[i] = st|rlen(lin|
|000020b0| 65 5f 62 75 66 5b 69 5d | 29 3b 0a 09 6d 61 78 5f |e_buf[i]|);..max_|
|000020c0| 73 69 7a 65 20 3d 20 6d | 61 78 28 6d 61 78 5f 73 |size = m|ax(max_s|
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|000020e0| 09 69 2b 2b 3b 0a 09 28 | 76 6f 69 64 29 73 70 72 |.i++;..(|void)spr|
|000020f0| 69 6e 74 66 28 6c 69 6e | 65 5f 62 75 66 5b 69 5d |intf(lin|e_buf[i]|
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|00002110| 69 6f 6e 20 72 65 71 75 | 65 73 74 65 64 20 62 79 |ion requ|ested by|
|00002120| 20 25 73 40 25 73 2e 22 | 2c 0a 09 09 72 65 71 75 | %s@%s."|,...requ|
|00002130| 65 73 74 2d 3e 6c 5f 6e | 61 6d 65 2c 20 72 65 6d |est->l_n|ame, rem|
|00002140| 6f 74 65 5f 6d 61 63 68 | 69 6e 65 29 3b 0a 09 73 |ote_mach|ine);..s|
|00002150| 69 7a 65 73 5b 69 5d 20 | 3d 20 73 74 72 6c 65 6e |izes[i] |= strlen|
|00002160| 28 6c 69 6e 65 5f 62 75 | 66 5b 69 5d 29 3b 0a 09 |(line_bu|f[i]);..|
|00002170| 6d 61 78 5f 73 69 7a 65 | 20 3d 20 6d 61 78 28 6d |max_size| = max(m|
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|00002190| 5d 29 3b 0a 09 69 2b 2b | 3b 0a 09 28 76 6f 69 64 |]);..i++|;..(void|
|000021a0| 29 73 70 72 69 6e 74 66 | 28 6c 69 6e 65 5f 62 75 |)sprintf|(line_bu|
|000021b0| 66 5b 69 5d 2c 20 22 74 | 61 6c 6b 3a 20 72 65 73 |f[i], "t|alk: res|
|000021c0| 70 6f 6e 64 20 77 69 74 | 68 3a 20 20 74 61 6c 6b |pond wit|h:  talk|
|000021d0| 20 25 73 40 25 73 22 2c | 0a 09 09 72 65 71 75 65 | %s@%s",|...reque|
|000021e0| 73 74 2d 3e 6c 5f 6e 61 | 6d 65 2c 20 72 65 6d 6f |st->l_na|me, remo|
|000021f0| 74 65 5f 6d 61 63 68 69 | 6e 65 29 3b 0a 09 73 69 |te_machi|ne);..si|
|00002200| 7a 65 73 5b 69 5d 20 3d | 20 73 74 72 6c 65 6e 28 |zes[i] =| strlen(|
|00002210| 6c 69 6e 65 5f 62 75 66 | 5b 69 5d 29 3b 0a 09 6d |line_buf|[i]);..m|
|00002220| 61 78 5f 73 69 7a 65 20 | 3d 20 6d 61 78 28 6d 61 |ax_size |= max(ma|
|00002230| 78 5f 73 69 7a 65 2c 20 | 73 69 7a 65 73 5b 69 5d |x_size, |sizes[i]|
|00002240| 29 3b 0a 09 69 2b 2b 3b | 0a 09 28 76 6f 69 64 29 |);..i++;|..(void)|
|00002250| 73 70 72 69 6e 74 66 28 | 6c 69 6e 65 5f 62 75 66 |sprintf(|line_buf|
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|00002270| 73 5b 69 5d 20 3d 20 73 | 74 72 6c 65 6e 28 6c 69 |s[i] = s|trlen(li|
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|000022e0| 73 6f 6d 65 74 68 69 6e | 67 20 74 6f 20 77 61 6b |somethin|g to wak|
|000022f0| 65 20 74 68 65 6d 20 75 | 70 20 2a 2f 0a 09 2a 62 |e them u|p */..*b|
|00002300| 70 74 72 2b 2b 20 3d 20 | 27 5c 72 27 3b 09 2f 2a |ptr++ = |'\r';./*|
|00002310| 20 61 64 64 20 61 20 5c | 72 20 69 6e 20 63 61 73 | add a \|r in cas|
|00002320| 65 20 6f 66 20 72 61 77 | 20 6d 6f 64 65 20 2a 2f |e of raw| mode */|
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|00002430| 2b 29 0a 09 09 09 2a 28 | 62 70 74 72 2b 2b 29 20 |+)....*(|bptr++) |
|00002440| 3d 20 27 20 27 3b 0a 09 | 09 2a 28 62 70 74 72 2b |= ' ';..|.*(bptr+|
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|00002500| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00002650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002660| 00 00 00 00 31 30 30 36 | 30 30 20 00 20 20 20 20 |....1006|00 .    |
|00002670| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 .    | 0 .    |
|00002680| 20 20 20 35 37 37 35 20 | 20 35 30 30 31 34 32 32 |   5775 | 5001422|
|00002690| 35 34 33 20 20 31 30 37 | 33 33 00 20 30 00 00 00 |543  107|33. 0...|
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|000026c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000026f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00002710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002720| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00002730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00003440| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003450| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003460| 00 00 00 00 31 30 30 36 | 30 30 20 00 20 20 20 20 |....1006|00 .    |
|00003470| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 .    | 0 .    |
|00003480| 20 20 20 36 31 34 32 20 | 20 35 30 30 31 34 32 32 |   6142 | 5001422|
|00003490| 35 34 33 20 20 31 30 34 | 32 33 00 20 30 00 00 00 |543  104|23. 0...|
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|000034b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000034f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003500| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar  |.root...|
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|00003610| 28 63 29 20 31 39 38 33 | 20 52 65 67 65 6e 74 73 |(c) 1983| Regents|
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|00003e10| 61 74 69 63 09 63 68 61 | 72 20 2a 74 79 70 65 73 |atic.cha|r *types|
|00003e20| 5b 5d 20 3d 0a 20 20 20 | 20 7b 20 22 6c 65 61 76 |[] =.   | { "leav|
|00003e30| 65 5f 69 6e 76 69 74 65 | 22 2c 20 22 6c 6f 6f 6b |e_invite|", "look|
|00003e40| 5f 75 70 22 2c 20 22 64 | 65 6c 65 74 65 22 2c 20 |_up", "d|elete", |
|00003e50| 22 61 6e 6e 6f 75 6e 63 | 65 22 20 7d 3b 0a 23 64 |"announc|e" };.#d|
|00003e60| 65 66 69 6e 65 09 4e 54 | 59 50 45 53 09 28 73 69 |efine.NT|YPES.(si|
|00003e70| 7a 65 6f 66 20 28 74 79 | 70 65 73 29 20 2f 20 73 |zeof (ty|pes) / s|
|00003e80| 69 7a 65 6f 66 20 28 74 | 79 70 65 73 5b 30 5d 29 |izeof (t|ypes[0])|
|00003e90| 29 0a 73 74 61 74 69 63 | 09 63 68 61 72 20 2a 61 |).static|.char *a|
|00003ea0| 6e 73 77 65 72 73 5b 5d | 20 3d 20 0a 20 20 20 20 |nswers[]| = .    |
|00003eb0| 7b 20 22 73 75 63 63 65 | 73 73 22 2c 20 22 6e 6f |{ "succe|ss", "no|
|00003ec0| 74 5f 68 65 72 65 22 2c | 20 22 66 61 69 6c 65 64 |t_here",| "failed|
|00003ed0| 22 2c 20 22 6d 61 63 68 | 69 6e 65 5f 75 6e 6b 6e |", "mach|ine_unkn|
|00003ee0| 6f 77 6e 22 2c 20 22 70 | 65 72 6d 69 73 73 69 6f |own", "p|ermissio|
|00003ef0| 6e 5f 64 65 6e 69 65 64 | 22 2c 0a 20 20 20 20 20 |n_denied|",.     |
|00003f00| 20 22 75 6e 6b 6e 6f 77 | 6e 5f 72 65 71 75 65 73 | "unknow|n_reques|
|00003f10| 74 22 2c 20 22 62 61 64 | 76 65 72 73 69 6f 6e 22 |t", "bad|version"|
|00003f20| 2c 20 22 62 61 64 61 64 | 64 72 22 2c 20 22 62 61 |, "badad|dr", "ba|
|00003f30| 64 63 74 6c 61 64 64 72 | 22 20 7d 3b 0a 23 64 65 |dctladdr|" };.#de|
|00003f40| 66 69 6e 65 09 4e 41 4e | 53 57 45 52 53 09 28 73 |fine.NAN|SWERS.(s|
|00003f50| 69 7a 65 6f 66 20 28 61 | 6e 73 77 65 72 73 29 20 |izeof (a|nswers) |
|00003f60| 2f 20 73 69 7a 65 6f 66 | 20 28 61 6e 73 77 65 72 |/ sizeof| (answer|
|00003f70| 73 5b 30 5d 29 29 0a 0a | 70 72 69 6e 74 5f 72 65 |s[0]))..|print_re|
|00003f80| 71 75 65 73 74 28 63 70 | 2c 20 6d 70 29 0a 09 63 |quest(cp|, mp)..c|
|00003f90| 68 61 72 20 2a 63 70 3b | 0a 09 72 65 67 69 73 74 |har *cp;|..regist|
|00003fa0| 65 72 20 43 54 4c 5f 4d | 53 47 20 2a 6d 70 3b 0a |er CTL_M|SG *mp;.|
|00003fb0| 7b 0a 09 63 68 61 72 20 | 74 62 75 66 5b 38 30 5d |{..char |tbuf[80]|
|00003fc0| 2c 20 2a 74 70 3b 0a 09 | 0a 09 69 66 20 28 6d 70 |, *tp;..|..if (mp|
|00003fd0| 2d 3e 74 79 70 65 20 3e | 20 4e 54 59 50 45 53 29 |->type >| NTYPES)|
|00003fe0| 20 7b 0a 09 09 28 76 6f | 69 64 29 73 70 72 69 6e | {...(vo|id)sprin|
|00003ff0| 74 66 28 74 62 75 66 2c | 20 22 74 79 70 65 20 25 |tf(tbuf,| "type %|
|00004000| 64 22 2c 20 6d 70 2d 3e | 74 79 70 65 29 3b 0a 09 |d", mp->|type);..|
|00004010| 09 74 70 20 3d 20 74 62 | 75 66 3b 0a 09 7d 20 65 |.tp = tb|uf;..} e|
|00004020| 6c 73 65 0a 09 09 74 70 | 20 3d 20 74 79 70 65 73 |lse...tp| = types|
|00004030| 5b 6d 70 2d 3e 74 79 70 | 65 5d 3b 0a 09 73 79 73 |[mp->typ|e];..sys|
|00004040| 6c 6f 67 28 4c 4f 47 5f | 44 45 42 55 47 2c 20 22 |log(LOG_|DEBUG, "|
|00004050| 25 73 3a 20 25 73 3a 20 | 69 64 20 25 64 2c 20 6c |%s: %s: |id %d, l|
|00004060| 5f 75 73 65 72 20 25 73 | 2c 20 72 5f 75 73 65 72 |_user %s|, r_user|
|00004070| 20 25 73 2c 20 72 5f 74 | 74 79 20 25 73 22 2c 0a | %s, r_t|ty %s",.|
|00004080| 09 20 20 20 20 63 70 2c | 20 74 70 2c 20 6d 70 2d |.    cp,| tp, mp-|
|00004090| 3e 69 64 5f 6e 75 6d 2c | 20 6d 70 2d 3e 6c 5f 6e |>id_num,| mp->l_n|
|000040a0| 61 6d 65 2c 20 6d 70 2d | 3e 72 5f 6e 61 6d 65 2c |ame, mp-|>r_name,|
|000040b0| 20 6d 70 2d 3e 72 5f 74 | 74 79 29 3b 0a 7d 0a 0a | mp->r_t|ty);.}..|
|000040c0| 70 72 69 6e 74 5f 72 65 | 73 70 6f 6e 73 65 28 63 |print_re|sponse(c|
|000040d0| 70 2c 20 72 70 29 0a 09 | 63 68 61 72 20 2a 63 70 |p, rp)..|char *cp|
|000040e0| 3b 0a 09 72 65 67 69 73 | 74 65 72 20 43 54 4c 5f |;..regis|ter CTL_|
|000040f0| 52 45 53 50 4f 4e 53 45 | 20 2a 72 70 3b 0a 7b 0a |RESPONSE| *rp;.{.|
|00004100| 09 63 68 61 72 20 74 62 | 75 66 5b 38 30 5d 2c 20 |.char tb|uf[80], |
|00004110| 2a 74 70 2c 20 61 62 75 | 66 5b 38 30 5d 2c 20 2a |*tp, abu|f[80], *|
|00004120| 61 70 3b 0a 09 0a 09 69 | 66 20 28 72 70 2d 3e 74 |ap;....i|f (rp->t|
|00004130| 79 70 65 20 3e 20 4e 54 | 59 50 45 53 29 20 7b 0a |ype > NT|YPES) {.|
|00004140| 09 09 28 76 6f 69 64 29 | 73 70 72 69 6e 74 66 28 |..(void)|sprintf(|
|00004150| 74 62 75 66 2c 20 22 74 | 79 70 65 20 25 64 22 2c |tbuf, "t|ype %d",|
|00004160| 20 72 70 2d 3e 74 79 70 | 65 29 3b 0a 09 09 74 70 | rp->typ|e);...tp|
|00004170| 20 3d 20 74 62 75 66 3b | 0a 09 7d 20 65 6c 73 65 | = tbuf;|..} else|
|00004180| 0a 09 09 74 70 20 3d 20 | 74 79 70 65 73 5b 72 70 |...tp = |types[rp|
|00004190| 2d 3e 74 79 70 65 5d 3b | 0a 09 69 66 20 28 72 70 |->type];|..if (rp|
|000041a0| 2d 3e 61 6e 73 77 65 72 | 20 3e 20 4e 41 4e 53 57 |->answer| > NANSW|
|000041b0| 45 52 53 29 20 7b 0a 09 | 09 28 76 6f 69 64 29 73 |ERS) {..|.(void)s|
|000041c0| 70 72 69 6e 74 66 28 61 | 62 75 66 2c 20 22 61 6e |printf(a|buf, "an|
|000041d0| 73 77 65 72 20 25 64 22 | 2c 20 72 70 2d 3e 61 6e |swer %d"|, rp->an|
|000041e0| 73 77 65 72 29 3b 0a 09 | 09 61 70 20 3d 20 61 62 |swer);..|.ap = ab|
|000041f0| 75 66 3b 0a 09 7d 20 65 | 6c 73 65 0a 09 09 61 70 |uf;..} e|lse...ap|
|00004200| 20 3d 20 61 6e 73 77 65 | 72 73 5b 72 70 2d 3e 61 | = answe|rs[rp->a|
|00004210| 6e 73 77 65 72 5d 3b 0a | 09 73 79 73 6c 6f 67 28 |nswer];.|.syslog(|
|00004220| 4c 4f 47 5f 44 45 42 55 | 47 2c 20 22 25 73 3a 20 |LOG_DEBU|G, "%s: |
|00004230| 25 73 3a 20 25 73 2c 20 | 69 64 20 25 64 22 2c 20 |%s: %s, |id %d", |
|00004240| 63 70 2c 20 74 70 2c 20 | 61 70 2c 20 6e 74 6f 68 |cp, tp, |ap, ntoh|
|00004250| 6c 28 72 70 2d 3e 69 64 | 5f 6e 75 6d 29 29 3b 0a |l(rp->id|_num));.|
|00004260| 7d 0a 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |}.......|........|
|00004270| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004280| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004290| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004300| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004320| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004400| 70 72 6f 63 65 73 73 2e | 63 00 00 00 00 00 00 00 |process.|c.......|
|00004410| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004420| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004430| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004440| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004450| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004460| 00 00 00 00 31 30 30 36 | 30 30 20 00 20 20 20 20 |....1006|00 .    |
|00004470| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 .    | 0 .    |
|00004480| 20 20 31 33 34 37 36 20 | 20 35 30 30 31 34 32 32 |  13476 | 5001422|
|00004490| 35 34 33 20 20 31 30 37 | 37 35 00 20 30 00 00 00 |543  107|75. 0...|
|000044a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000044b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000044c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000044d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000044e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000044f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004500| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar  |.root...|
|00004510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004520| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00004530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004540| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00004f20| 61 6c 6b 64 2e 68 3e 0a | 23 69 6e 63 6c 75 64 65 |alkd.h>.|#include|
|00004f30| 20 3c 6e 65 74 64 62 2e | 68 3e 0a 23 69 6e 63 6c | <netdb.|h>.#incl|
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|00004f50| 69 6e 63 6c 75 64 65 20 | 3c 73 74 64 69 6f 2e 68 |include |<stdio.h|
|00004f60| 3e 0a 23 69 6e 63 6c 75 | 64 65 20 3c 73 74 72 69 |>.#inclu|de <stri|
|00004f70| 6e 67 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 3c |ng.h>.#i|nclude <|
|00004f80| 70 61 74 68 73 2e 68 3e | 0a 0a 43 54 4c 5f 4d 53 |paths.h>|..CTL_MS|
|00004f90| 47 20 2a 66 69 6e 64 5f | 72 65 71 75 65 73 74 28 |G *find_|request(|
|00004fa0| 29 3b 0a 43 54 4c 5f 4d | 53 47 20 2a 66 69 6e 64 |);.CTL_M|SG *find|
|00004fb0| 5f 6d 61 74 63 68 28 29 | 3b 0a 0a 70 72 6f 63 65 |_match()|;..proce|
|00004fc0| 73 73 5f 72 65 71 75 65 | 73 74 28 6d 70 2c 20 72 |ss_reque|st(mp, r|
|00004fd0| 70 29 0a 09 72 65 67 69 | 73 74 65 72 20 43 54 4c |p)..regi|ster CTL|
|00004fe0| 5f 4d 53 47 20 2a 6d 70 | 3b 0a 09 72 65 67 69 73 |_MSG *mp|;..regis|
|00004ff0| 74 65 72 20 43 54 4c 5f | 52 45 53 50 4f 4e 53 45 |ter CTL_|RESPONSE|
|00005000| 20 2a 72 70 3b 0a 7b 0a | 09 72 65 67 69 73 74 65 | *rp;.{.|.registe|
|00005010| 72 20 43 54 4c 5f 4d 53 | 47 20 2a 70 74 72 3b 0a |r CTL_MS|G *ptr;.|
|00005020| 09 65 78 74 65 72 6e 20 | 69 6e 74 20 64 65 62 75 |.extern |int debu|
|00005030| 67 3b 0a 0a 09 72 70 2d | 3e 76 65 72 73 20 3d 20 |g;...rp-|>vers = |
|00005040| 54 41 4c 4b 5f 56 45 52 | 53 49 4f 4e 3b 0a 09 72 |TALK_VER|SION;..r|
|00005050| 70 2d 3e 74 79 70 65 20 | 3d 20 6d 70 2d 3e 74 79 |p->type |= mp->ty|
|00005060| 70 65 3b 0a 09 72 70 2d | 3e 69 64 5f 6e 75 6d 20 |pe;..rp-|>id_num |
|00005070| 3d 20 68 74 6f 6e 6c 28 | 30 29 3b 0a 09 69 66 20 |= htonl(|0);..if |
|00005080| 28 6d 70 2d 3e 76 65 72 | 73 20 21 3d 20 54 41 4c |(mp->ver|s != TAL|
|00005090| 4b 5f 56 45 52 53 49 4f | 4e 29 20 7b 0a 09 09 73 |K_VERSIO|N) {...s|
|000050a0| 79 73 6c 6f 67 28 4c 4f | 47 5f 57 41 52 4e 49 4e |yslog(LO|G_WARNIN|
|000050b0| 47 2c 20 22 42 61 64 20 | 70 72 6f 74 6f 63 6f 6c |G, "Bad |protocol|
|000050c0| 20 76 65 72 73 69 6f 6e | 20 25 64 22 2c 20 6d 70 | version| %d", mp|
|000050d0| 2d 3e 76 65 72 73 29 3b | 0a 09 09 72 70 2d 3e 61 |->vers);|...rp->a|
|000050e0| 6e 73 77 65 72 20 3d 20 | 42 41 44 56 45 52 53 49 |nswer = |BADVERSI|
|000050f0| 4f 4e 3b 0a 09 09 72 65 | 74 75 72 6e 3b 0a 09 7d |ON;...re|turn;..}|
|00005100| 0a 09 6d 70 2d 3e 69 64 | 5f 6e 75 6d 20 3d 20 6e |..mp->id|_num = n|
|00005110| 74 6f 68 6c 28 6d 70 2d | 3e 69 64 5f 6e 75 6d 29 |tohl(mp-|>id_num)|
|00005120| 3b 0a 09 6d 70 2d 3e 61 | 64 64 72 2e 73 61 5f 66 |;..mp->a|ddr.sa_f|
|00005130| 61 6d 69 6c 79 20 3d 20 | 6e 74 6f 68 73 28 6d 70 |amily = |ntohs(mp|
|00005140| 2d 3e 61 64 64 72 2e 73 | 61 5f 66 61 6d 69 6c 79 |->addr.s|a_family|
|00005150| 29 3b 0a 09 69 66 20 28 | 6d 70 2d 3e 61 64 64 72 |);..if (|mp->addr|
|00005160| 2e 73 61 5f 66 61 6d 69 | 6c 79 20 21 3d 20 41 46 |.sa_fami|ly != AF|
|00005170| 5f 49 4e 45 54 29 20 7b | 0a 09 09 73 79 73 6c 6f |_INET) {|...syslo|
|00005180| 67 28 4c 4f 47 5f 57 41 | 52 4e 49 4e 47 2c 20 22 |g(LOG_WA|RNING, "|
|00005190| 42 61 64 20 61 64 64 72 | 65 73 73 2c 20 66 61 6d |Bad addr|ess, fam|
|000051a0| 69 6c 79 20 25 64 22 2c | 0a 09 09 20 20 20 20 6d |ily %d",|...    m|
|000051b0| 70 2d 3e 61 64 64 72 2e | 73 61 5f 66 61 6d 69 6c |p->addr.|sa_famil|
|000051c0| 79 29 3b 0a 09 09 72 70 | 2d 3e 61 6e 73 77 65 72 |y);...rp|->answer|
|000051d0| 20 3d 20 42 41 44 41 44 | 44 52 3b 0a 09 09 72 65 | = BADAD|DR;...re|
|000051e0| 74 75 72 6e 3b 0a 09 7d | 0a 09 6d 70 2d 3e 63 74 |turn;..}|..mp->ct|
|000051f0| 6c 5f 61 64 64 72 2e 73 | 61 5f 66 61 6d 69 6c 79 |l_addr.s|a_family|
|00005200| 20 3d 20 6e 74 6f 68 73 | 28 6d 70 2d 3e 63 74 6c | = ntohs|(mp->ctl|
|00005210| 5f 61 64 64 72 2e 73 61 | 5f 66 61 6d 69 6c 79 29 |_addr.sa|_family)|
|00005220| 3b 0a 09 69 66 20 28 6d | 70 2d 3e 63 74 6c 5f 61 |;..if (m|p->ctl_a|
|00005230| 64 64 72 2e 73 61 5f 66 | 61 6d 69 6c 79 20 21 3d |ddr.sa_f|amily !=|
|00005240| 20 41 46 5f 49 4e 45 54 | 29 20 7b 0a 09 09 73 79 | AF_INET|) {...sy|
|00005250| 73 6c 6f 67 28 4c 4f 47 | 5f 57 41 52 4e 49 4e 47 |slog(LOG|_WARNING|
|00005260| 2c 20 22 42 61 64 20 63 | 6f 6e 74 72 6f 6c 20 61 |, "Bad c|ontrol a|
|00005270| 64 64 72 65 73 73 2c 20 | 66 61 6d 69 6c 79 20 25 |ddress, |family %|
|00005280| 64 22 2c 0a 09 09 20 20 | 20 20 6d 70 2d 3e 63 74 |d",...  |  mp->ct|
|00005290| 6c 5f 61 64 64 72 2e 73 | 61 5f 66 61 6d 69 6c 79 |l_addr.s|a_family|
|000052a0| 29 3b 0a 09 09 72 70 2d | 3e 61 6e 73 77 65 72 20 |);...rp-|>answer |
|000052b0| 3d 20 42 41 44 43 54 4c | 41 44 44 52 3b 0a 09 09 |= BADCTL|ADDR;...|
|000052c0| 72 65 74 75 72 6e 3b 0a | 09 7d 0a 09 6d 70 2d 3e |return;.|.}..mp->|
|000052d0| 70 69 64 20 3d 20 6e 74 | 6f 68 6c 28 6d 70 2d 3e |pid = nt|ohl(mp->|
|000052e0| 70 69 64 29 3b 0a 09 69 | 66 20 28 64 65 62 75 67 |pid);..i|f (debug|
|000052f0| 29 0a 09 09 70 72 69 6e | 74 5f 72 65 71 75 65 73 |)...prin|t_reques|
|00005300| 74 28 22 70 72 6f 63 65 | 73 73 5f 72 65 71 75 65 |t("proce|ss_reque|
|00005310| 73 74 22 2c 20 6d 70 29 | 3b 0a 09 73 77 69 74 63 |st", mp)|;..switc|
|00005320| 68 20 28 6d 70 2d 3e 74 | 79 70 65 29 20 7b 0a 0a |h (mp->t|ype) {..|
|00005330| 09 63 61 73 65 20 41 4e | 4e 4f 55 4e 43 45 3a 0a |.case AN|NOUNCE:.|
|00005340| 09 09 64 6f 5f 61 6e 6e | 6f 75 6e 63 65 28 6d 70 |..do_ann|ounce(mp|
|00005350| 2c 20 72 70 29 3b 0a 09 | 09 62 72 65 61 6b 3b 0a |, rp);..|.break;.|
|00005360| 0a 09 63 61 73 65 20 4c | 45 41 56 45 5f 49 4e 56 |..case L|EAVE_INV|
|00005370| 49 54 45 3a 0a 09 09 70 | 74 72 20 3d 20 66 69 6e |ITE:...p|tr = fin|
|00005380| 64 5f 72 65 71 75 65 73 | 74 28 6d 70 29 3b 0a 09 |d_reques|t(mp);..|
|00005390| 09 69 66 20 28 70 74 72 | 20 21 3d 20 28 43 54 4c |.if (ptr| != (CTL|
|000053a0| 5f 4d 53 47 20 2a 29 30 | 29 20 7b 0a 09 09 09 72 |_MSG *)0|) {....r|
|000053b0| 70 2d 3e 69 64 5f 6e 75 | 6d 20 3d 20 68 74 6f 6e |p->id_nu|m = hton|
|000053c0| 6c 28 70 74 72 2d 3e 69 | 64 5f 6e 75 6d 29 3b 0a |l(ptr->i|d_num);.|
|000053d0| 09 09 09 72 70 2d 3e 61 | 6e 73 77 65 72 20 3d 20 |...rp->a|nswer = |
|000053e0| 53 55 43 43 45 53 53 3b | 0a 09 09 7d 20 65 6c 73 |SUCCESS;|...} els|
|000053f0| 65 0a 09 09 09 69 6e 73 | 65 72 74 5f 74 61 62 6c |e....ins|ert_tabl|
|00005400| 65 28 6d 70 2c 20 72 70 | 29 3b 0a 09 09 62 72 65 |e(mp, rp|);...bre|
|00005410| 61 6b 3b 0a 0a 09 63 61 | 73 65 20 4c 4f 4f 4b 5f |ak;...ca|se LOOK_|
|00005420| 55 50 3a 0a 09 09 70 74 | 72 20 3d 20 66 69 6e 64 |UP:...pt|r = find|
|00005430| 5f 6d 61 74 63 68 28 6d | 70 29 3b 0a 09 09 69 66 |_match(m|p);...if|
|00005440| 20 28 70 74 72 20 21 3d | 20 28 43 54 4c 5f 4d 53 | (ptr !=| (CTL_MS|
|00005450| 47 20 2a 29 30 29 20 7b | 0a 09 09 09 72 70 2d 3e |G *)0) {|....rp->|
|00005460| 69 64 5f 6e 75 6d 20 3d | 20 68 74 6f 6e 6c 28 70 |id_num =| htonl(p|
|00005470| 74 72 2d 3e 69 64 5f 6e | 75 6d 29 3b 0a 09 09 09 |tr->id_n|um);....|
|00005480| 72 70 2d 3e 61 64 64 72 | 20 3d 20 70 74 72 2d 3e |rp->addr| = ptr->|
|00005490| 61 64 64 72 3b 0a 09 09 | 09 72 70 2d 3e 61 64 64 |addr;...|.rp->add|
|000054a0| 72 2e 73 61 5f 66 61 6d | 69 6c 79 20 3d 20 68 74 |r.sa_fam|ily = ht|
|000054b0| 6f 6e 73 28 70 74 72 2d | 3e 61 64 64 72 2e 73 61 |ons(ptr-|>addr.sa|
|000054c0| 5f 66 61 6d 69 6c 79 29 | 3b 0a 09 09 09 72 70 2d |_family)|;....rp-|
|000054d0| 3e 61 6e 73 77 65 72 20 | 3d 20 53 55 43 43 45 53 |>answer |= SUCCES|
|000054e0| 53 3b 0a 09 09 7d 20 65 | 6c 73 65 0a 09 09 09 72 |S;...} e|lse....r|
|000054f0| 70 2d 3e 61 6e 73 77 65 | 72 20 3d 20 4e 4f 54 5f |p->answe|r = NOT_|
|00005500| 48 45 52 45 3b 0a 09 09 | 62 72 65 61 6b 3b 0a 0a |HERE;...|break;..|
|00005510| 09 63 61 73 65 20 44 45 | 4c 45 54 45 3a 0a 09 09 |.case DE|LETE:...|
|00005520| 72 70 2d 3e 61 6e 73 77 | 65 72 20 3d 20 64 65 6c |rp->answ|er = del|
|00005530| 65 74 65 5f 69 6e 76 69 | 74 65 28 6d 70 2d 3e 69 |ete_invi|te(mp->i|
|00005540| 64 5f 6e 75 6d 29 3b 0a | 09 09 62 72 65 61 6b 3b |d_num);.|..break;|
|00005550| 0a 0a 09 64 65 66 61 75 | 6c 74 3a 0a 09 09 72 70 |...defau|lt:...rp|
|00005560| 2d 3e 61 6e 73 77 65 72 | 20 3d 20 55 4e 4b 4e 4f |->answer| = UNKNO|
|00005570| 57 4e 5f 52 45 51 55 45 | 53 54 3b 0a 09 09 62 72 |WN_REQUE|ST;...br|
|00005580| 65 61 6b 3b 0a 09 7d 0a | 09 69 66 20 28 64 65 62 |eak;..}.|.if (deb|
|00005590| 75 67 29 0a 09 09 70 72 | 69 6e 74 5f 72 65 73 70 |ug)...pr|int_resp|
|000055a0| 6f 6e 73 65 28 22 70 72 | 6f 63 65 73 73 5f 72 65 |onse("pr|ocess_re|
|000055b0| 71 75 65 73 74 22 2c 20 | 72 70 29 3b 0a 7d 0a 0a |quest", |rp);.}..|
|000055c0| 64 6f 5f 61 6e 6e 6f 75 | 6e 63 65 28 6d 70 2c 20 |do_annou|nce(mp, |
|000055d0| 72 70 29 0a 09 72 65 67 | 69 73 74 65 72 20 43 54 |rp)..reg|ister CT|
|000055e0| 4c 5f 4d 53 47 20 2a 6d | 70 3b 0a 09 43 54 4c 5f |L_MSG *m|p;..CTL_|
|000055f0| 52 45 53 50 4f 4e 53 45 | 20 2a 72 70 3b 0a 7b 0a |RESPONSE| *rp;.{.|
|00005600| 09 73 74 72 75 63 74 20 | 68 6f 73 74 65 6e 74 20 |.struct |hostent |
|00005610| 2a 68 70 3b 0a 09 43 54 | 4c 5f 4d 53 47 20 2a 70 |*hp;..CT|L_MSG *p|
|00005620| 74 72 3b 0a 09 69 6e 74 | 20 72 65 73 75 6c 74 3b |tr;..int| result;|
|00005630| 0a 0a 09 2f 2a 20 73 65 | 65 20 69 66 20 74 68 65 |.../* se|e if the|
|00005640| 20 75 73 65 72 20 69 73 | 20 6c 6f 67 67 65 64 20 | user is| logged |
|00005650| 2a 2f 0a 09 72 65 73 75 | 6c 74 20 3d 20 66 69 6e |*/..resu|lt = fin|
|00005660| 64 5f 75 73 65 72 28 6d | 70 2d 3e 72 5f 6e 61 6d |d_user(m|p->r_nam|
|00005670| 65 2c 20 6d 70 2d 3e 72 | 5f 74 74 79 29 3b 0a 09 |e, mp->r|_tty);..|
|00005680| 69 66 20 28 72 65 73 75 | 6c 74 20 21 3d 20 53 55 |if (resu|lt != SU|
|00005690| 43 43 45 53 53 29 20 7b | 0a 09 09 72 70 2d 3e 61 |CCESS) {|...rp->a|
|000056a0| 6e 73 77 65 72 20 3d 20 | 72 65 73 75 6c 74 3b 0a |nswer = |result;.|
|000056b0| 09 09 72 65 74 75 72 6e | 3b 0a 09 7d 0a 23 64 65 |..return|;..}.#de|
|000056c0| 66 69 6e 65 09 73 61 74 | 6f 73 69 6e 28 73 61 29 |fine.sat|osin(sa)|
|000056d0| 09 28 28 73 74 72 75 63 | 74 20 73 6f 63 6b 61 64 |.((struc|t sockad|
|000056e0| 64 72 5f 69 6e 20 2a 29 | 28 73 61 29 29 0a 09 68 |dr_in *)|(sa))..h|
|000056f0| 70 20 3d 20 67 65 74 68 | 6f 73 74 62 79 61 64 64 |p = geth|ostbyadd|
|00005700| 72 28 28 63 68 61 72 20 | 2a 29 26 73 61 74 6f 73 |r((char |*)&satos|
|00005710| 69 6e 28 26 6d 70 2d 3e | 63 74 6c 5f 61 64 64 72 |in(&mp->|ctl_addr|
|00005720| 29 2d 3e 73 69 6e 5f 61 | 64 64 72 2c 0a 09 09 73 |)->sin_a|ddr,...s|
|00005730| 69 7a 65 6f 66 20 28 73 | 74 72 75 63 74 20 69 6e |izeof (s|truct in|
|00005740| 5f 61 64 64 72 29 2c 20 | 41 46 5f 49 4e 45 54 29 |_addr), |AF_INET)|
|00005750| 3b 0a 09 69 66 20 28 68 | 70 20 3d 3d 20 28 73 74 |;..if (h|p == (st|
|00005760| 72 75 63 74 20 68 6f 73 | 74 65 6e 74 20 2a 29 30 |ruct hos|tent *)0|
|00005770| 29 20 7b 0a 09 09 72 70 | 2d 3e 61 6e 73 77 65 72 |) {...rp|->answer|
|00005780| 20 3d 20 4d 41 43 48 49 | 4e 45 5f 55 4e 4b 4e 4f | = MACHI|NE_UNKNO|
|00005790| 57 4e 3b 0a 09 09 72 65 | 74 75 72 6e 3b 0a 09 7d |WN;...re|turn;..}|
|000057a0| 0a 09 70 74 72 20 3d 20 | 66 69 6e 64 5f 72 65 71 |..ptr = |find_req|
|000057b0| 75 65 73 74 28 6d 70 29 | 3b 0a 09 69 66 20 28 70 |uest(mp)|;..if (p|
|000057c0| 74 72 20 3d 3d 20 28 43 | 54 4c 5f 4d 53 47 20 2a |tr == (C|TL_MSG *|
|000057d0| 29 20 30 29 20 7b 0a 09 | 09 69 6e 73 65 72 74 5f |) 0) {..|.insert_|
|000057e0| 74 61 62 6c 65 28 6d 70 | 2c 20 72 70 29 3b 0a 09 |table(mp|, rp);..|
|000057f0| 09 72 70 2d 3e 61 6e 73 | 77 65 72 20 3d 20 61 6e |.rp->ans|wer = an|
|00005800| 6e 6f 75 6e 63 65 28 6d | 70 2c 20 68 70 2d 3e 68 |nounce(m|p, hp->h|
|00005810| 5f 6e 61 6d 65 29 3b 0a | 09 09 72 65 74 75 72 6e |_name);.|..return|
|00005820| 3b 0a 09 7d 0a 09 69 66 | 20 28 6d 70 2d 3e 69 64 |;..}..if| (mp->id|
|00005830| 5f 6e 75 6d 20 3e 20 70 | 74 72 2d 3e 69 64 5f 6e |_num > p|tr->id_n|
|00005840| 75 6d 29 20 7b 0a 09 09 | 2f 2a 0a 09 09 20 2a 20 |um) {...|/*... * |
|00005850| 54 68 69 73 20 69 73 20 | 61 6e 20 65 78 70 6c 69 |This is |an expli|
|00005860| 63 69 74 20 72 65 2d 61 | 6e 6e 6f 75 6e 63 65 2c |cit re-a|nnounce,|
|00005870| 20 73 6f 20 75 70 64 61 | 74 65 20 74 68 65 20 69 | so upda|te the i|
|00005880| 64 5f 6e 75 6d 0a 09 09 | 20 2a 20 66 69 65 6c 64 |d_num...| * field|
|00005890| 20 74 6f 20 61 76 6f 69 | 64 20 64 75 70 6c 69 63 | to avoi|d duplic|
|000058a0| 61 74 65 73 20 61 6e 64 | 20 72 65 2d 61 6e 6e 6f |ates and| re-anno|
|000058b0| 75 6e 63 65 20 74 68 65 | 20 74 61 6c 6b 2e 0a 09 |unce the| talk...|
|000058c0| 09 20 2a 2f 0a 09 09 70 | 74 72 2d 3e 69 64 5f 6e |. */...p|tr->id_n|
|000058d0| 75 6d 20 3d 20 6e 65 77 | 5f 69 64 28 29 3b 0a 09 |um = new|_id();..|
|000058e0| 09 72 70 2d 3e 69 64 5f | 6e 75 6d 20 3d 20 68 74 |.rp->id_|num = ht|
|000058f0| 6f 6e 6c 28 70 74 72 2d | 3e 69 64 5f 6e 75 6d 29 |onl(ptr-|>id_num)|
|00005900| 3b 0a 09 09 72 70 2d 3e | 61 6e 73 77 65 72 20 3d |;...rp->|answer =|
|00005910| 20 61 6e 6e 6f 75 6e 63 | 65 28 6d 70 2c 20 68 70 | announc|e(mp, hp|
|00005920| 2d 3e 68 5f 6e 61 6d 65 | 29 3b 0a 09 7d 20 65 6c |->h_name|);..} el|
|00005930| 73 65 20 7b 0a 09 09 2f | 2a 20 61 20 64 75 70 6c |se {.../|* a dupl|
|00005940| 69 63 61 74 65 64 20 72 | 65 71 75 65 73 74 2c 20 |icated r|equest, |
|00005950| 73 6f 20 69 67 6e 6f 72 | 65 20 69 74 20 2a 2f 0a |so ignor|e it */.|
|00005960| 09 09 72 70 2d 3e 69 64 | 5f 6e 75 6d 20 3d 20 68 |..rp->id|_num = h|
|00005970| 74 6f 6e 6c 28 70 74 72 | 2d 3e 69 64 5f 6e 75 6d |tonl(ptr|->id_num|
|00005980| 29 3b 0a 09 09 72 70 2d | 3e 61 6e 73 77 65 72 20 |);...rp-|>answer |
|00005990| 3d 20 53 55 43 43 45 53 | 53 3b 0a 09 7d 0a 7d 0a |= SUCCES|S;..}.}.|
|000059a0| 0a 23 69 6e 63 6c 75 64 | 65 20 3c 75 74 6d 70 2e |.#includ|e <utmp.|
|000059b0| 68 3e 0a 0a 2f 2a 0a 20 | 2a 20 53 65 61 72 63 68 |h>../*. |* Search|
|000059c0| 20 75 74 6d 70 20 66 6f | 72 20 74 68 65 20 6c 6f | utmp fo|r the lo|
|000059d0| 63 61 6c 20 75 73 65 72 | 0a 20 2a 2f 0a 66 69 6e |cal user|. */.fin|
|000059e0| 64 5f 75 73 65 72 28 6e | 61 6d 65 2c 20 74 74 79 |d_user(n|ame, tty|
|000059f0| 29 0a 09 63 68 61 72 20 | 2a 6e 61 6d 65 2c 20 2a |)..char |*name, *|
|00005a00| 74 74 79 3b 0a 7b 0a 09 | 73 74 72 75 63 74 20 75 |tty;.{..|struct u|
|00005a10| 74 6d 70 20 75 62 75 66 | 3b 0a 09 69 6e 74 20 73 |tmp ubuf|;..int s|
|00005a20| 74 61 74 75 73 3b 0a 09 | 46 49 4c 45 20 2a 66 64 |tatus;..|FILE *fd|
|00005a30| 3b 0a 09 73 74 72 75 63 | 74 20 73 74 61 74 20 73 |;..struc|t stat s|
|00005a40| 74 61 74 62 3b 0a 09 63 | 68 61 72 20 66 74 74 79 |tatb;..c|har ftty|
|00005a50| 5b 32 30 5d 3b 0a 0a 09 | 69 66 20 28 28 66 64 20 |[20];...|if ((fd |
|00005a60| 3d 20 66 6f 70 65 6e 28 | 5f 50 41 54 48 5f 55 54 |= fopen(|_PATH_UT|
|00005a70| 4d 50 2c 20 22 72 22 29 | 29 20 3d 3d 20 4e 55 4c |MP, "r")|) == NUL|
|00005a80| 4c 29 20 7b 0a 09 09 66 | 70 72 69 6e 74 66 28 73 |L) {...f|printf(s|
|00005a90| 74 64 65 72 72 2c 20 22 | 74 61 6c 6b 64 3a 20 63 |tderr, "|talkd: c|
|00005aa0| 61 6e 27 74 20 72 65 61 | 64 20 25 73 2e 5c 6e 22 |an't rea|d %s.\n"|
|00005ab0| 2c 20 5f 50 41 54 48 5f | 55 54 4d 50 29 3b 0a 09 |, _PATH_|UTMP);..|
|00005ac0| 09 72 65 74 75 72 6e 20 | 28 46 41 49 4c 45 44 29 |.return |(FAILED)|
|00005ad0| 3b 0a 09 7d 0a 23 64 65 | 66 69 6e 65 20 53 43 4d |;..}.#de|fine SCM|
|00005ae0| 50 4e 28 61 2c 20 62 29 | 09 73 74 72 6e 63 6d 70 |PN(a, b)|.strncmp|
|00005af0| 28 61 2c 20 62 2c 20 73 | 69 7a 65 6f 66 20 28 61 |(a, b, s|izeof (a|
|00005b00| 29 29 0a 09 73 74 61 74 | 75 73 20 3d 20 4e 4f 54 |))..stat|us = NOT|
|00005b10| 5f 48 45 52 45 3b 0a 09 | 28 76 6f 69 64 29 20 73 |_HERE;..|(void) s|
|00005b20| 74 72 63 70 79 28 66 74 | 74 79 2c 20 5f 50 41 54 |trcpy(ft|ty, _PAT|
|00005b30| 48 5f 44 45 56 29 3b 0a | 09 77 68 69 6c 65 20 28 |H_DEV);.|.while (|
|00005b40| 66 72 65 61 64 28 28 63 | 68 61 72 20 2a 29 20 26 |fread((c|har *) &|
|00005b50| 75 62 75 66 2c 20 73 69 | 7a 65 6f 66 20 75 62 75 |ubuf, si|zeof ubu|
|00005b60| 66 2c 20 31 2c 20 66 64 | 29 20 3d 3d 20 31 29 0a |f, 1, fd|) == 1).|
|00005b70| 09 09 69 66 20 28 53 43 | 4d 50 4e 28 75 62 75 66 |..if (SC|MPN(ubuf|
|00005b80| 2e 75 74 5f 6e 61 6d 65 | 2c 20 6e 61 6d 65 29 20 |.ut_name|, name) |
|00005b90| 3d 3d 20 30 29 20 7b 0a | 09 09 09 69 66 20 28 2a |== 0) {.|...if (*|
|00005ba0| 74 74 79 20 3d 3d 20 27 | 5c 30 27 29 20 7b 0a 09 |tty == '|\0') {..|
|00005bb0| 09 09 09 73 74 61 74 75 | 73 20 3d 20 50 45 52 4d |...statu|s = PERM|
|00005bc0| 49 53 53 49 4f 4e 5f 44 | 45 4e 49 45 44 3b 0a 09 |ISSION_D|ENIED;..|
|00005bd0| 09 09 09 2f 2a 20 6e 6f | 20 70 61 72 74 69 63 75 |.../* no| particu|
|00005be0| 6c 61 72 20 74 74 79 20 | 77 61 73 20 72 65 71 75 |lar tty |was requ|
|00005bf0| 65 73 74 65 64 20 2a 2f | 0a 09 09 09 09 28 76 6f |ested */|.....(vo|
|00005c00| 69 64 29 20 73 74 72 63 | 70 79 28 66 74 74 79 2b |id) strc|py(ftty+|
|00005c10| 35 2c 20 75 62 75 66 2e | 75 74 5f 6c 69 6e 65 29 |5, ubuf.|ut_line)|
|00005c20| 3b 0a 09 09 09 09 69 66 | 20 28 73 74 61 74 28 66 |;.....if| (stat(f|
|00005c30| 74 74 79 2c 26 73 74 61 | 74 62 29 20 3d 3d 20 30 |tty,&sta|tb) == 0|
|00005c40| 29 20 7b 0a 09 09 09 09 | 09 69 66 20 28 21 28 73 |) {.....|.if (!(s|
|00005c50| 74 61 74 62 2e 73 74 5f | 6d 6f 64 65 20 26 20 30 |tatb.st_|mode & 0|
|00005c60| 32 30 29 29 0a 09 09 09 | 09 09 09 63 6f 6e 74 69 |20))....|...conti|
|00005c70| 6e 75 65 3b 0a 09 09 09 | 09 09 28 76 6f 69 64 29 |nue;....|..(void)|
|00005c80| 20 73 74 72 63 70 79 28 | 74 74 79 2c 20 75 62 75 | strcpy(|tty, ubu|
|00005c90| 66 2e 75 74 5f 6c 69 6e | 65 29 3b 0a 09 09 09 09 |f.ut_lin|e);.....|
|00005ca0| 09 73 74 61 74 75 73 20 | 3d 20 53 55 43 43 45 53 |.status |= SUCCES|
|00005cb0| 53 3b 0a 09 09 09 09 09 | 62 72 65 61 6b 3b 0a 09 |S;......|break;..|
|00005cc0| 09 09 09 7d 0a 09 09 09 | 7d 0a 09 09 09 69 66 20 |...}....|}....if |
|00005cd0| 28 73 74 72 63 6d 70 28 | 75 62 75 66 2e 75 74 5f |(strcmp(|ubuf.ut_|
|00005ce0| 6c 69 6e 65 2c 20 74 74 | 79 29 20 3d 3d 20 30 29 |line, tt|y) == 0)|
|00005cf0| 20 7b 0a 09 09 09 09 73 | 74 61 74 75 73 20 3d 20 | {.....s|tatus = |
|00005d00| 53 55 43 43 45 53 53 3b | 0a 09 09 09 09 62 72 65 |SUCCESS;|.....bre|
|00005d10| 61 6b 3b 0a 09 09 09 7d | 0a 09 09 7d 0a 09 66 63 |ak;....}|...}..fc|
|00005d20| 6c 6f 73 65 28 66 64 29 | 3b 0a 09 72 65 74 75 72 |lose(fd)|;..retur|
|00005d30| 6e 20 28 73 74 61 74 75 | 73 29 3b 0a 7d 0a 00 00 |n (statu|s);.}...|
|00005d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e00| 74 61 62 6c 65 2e 63 00 | 00 00 00 00 00 00 00 00 |table.c.|........|
|00005e10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e60| 00 00 00 00 31 30 30 36 | 30 30 20 00 20 20 20 20 |....1006|00 .    |
|00005e70| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 .    | 0 .    |
|00005e80| 20 20 31 34 31 37 33 20 | 20 35 30 30 31 34 32 32 |  14173 | 5001422|
|00005e90| 35 34 33 20 20 31 30 34 | 30 31 00 20 30 00 00 00 |543  104|01. 0...|
|00005ea0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005eb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ec0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ed0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ef0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f00| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar  |.root...|
|00005f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f20| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00005f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006000| 2f 2a 0a 20 2a 20 43 6f | 70 79 72 69 67 68 74 20 |/*. * Co|pyright |
|00006010| 28 63 29 20 31 39 38 33 | 20 52 65 67 65 6e 74 73 |(c) 1983| Regents|
|00006020| 20 6f 66 20 74 68 65 20 | 55 6e 69 76 65 72 73 69 | of the |Universi|
|00006030| 74 79 20 6f 66 20 43 61 | 6c 69 66 6f 72 6e 69 61 |ty of Ca|lifornia|
|00006040| 2e 0a 20 2a 20 41 6c 6c | 20 72 69 67 68 74 73 20 |.. * All| rights |
|00006050| 72 65 73 65 72 76 65 64 | 2e 0a 20 2a 0a 20 2a 20 |reserved|.. *. * |
|00006060| 52 65 64 69 73 74 72 69 | 62 75 74 69 6f 6e 20 61 |Redistri|bution a|
|00006070| 6e 64 20 75 73 65 20 69 | 6e 20 73 6f 75 72 63 65 |nd use i|n source|
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