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This file was processed as: Tape Archive (archive/tar).

ConfidenceProgramDetectionMatch TypeSupport
100% dexvert Tape Archive (archive/tar) magic Supported
100% file POSIX tar archive (GNU) default
99% file POSIX tar archive (GNU), directory sliplogin/, mode 42755 , uid 0 , gid 20 , size 0 , seconds 6007122257, user root, group games default
98% file data default
62% TrID TAR - Tape ARchive (GNU) default
37% TrID TAR - Tape ARchive (directory) default
100% dearkID deark: tar default
100% siegfried x-fmt/265 Tape Archive Format default
100% lsar Tar default (weak)
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), owner user name: "n/" default
100% xdgMime application/x-tar default


hex view
+--------+-------------------------+-------------------------+--------+--------+
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|00000e20| 72 69 67 69 6e 61 6c 20 | 73 6c 69 70 6c 6f 67 69 |riginal |sliplogi|
|00000e30| 6e 20 66 6f 72 20 34 2e | 32 62 73 64 2c 20 44 6f |n for 4.|2bsd, Do|
|00000e40| 75 67 20 4b 69 6e 67 73 | 74 6f 6e 20 74 68 65 20 |ug Kings|ton the |
|00000e50| 6d 6f 76 65 72 20 62 65 | 68 69 6e 64 20 69 74 2e |mover be|hind it.|
|00000e60| 0a 20 2a 0a 20 2a 20 54 | 68 65 72 65 20 61 72 65 |. *. * T|here are|
|00000e70| 20 74 77 6f 20 66 6f 72 | 6d 73 20 6f 66 20 75 73 | two for|ms of us|
|00000e80| 61 67 65 3a 0a 20 2a 0a | 20 2a 20 22 73 6c 69 70 |age:. *.| * "slip|
|00000e90| 6c 6f 67 69 6e 22 0a 20 | 2a 20 49 6e 76 6f 6b 65 |login". |* Invoke|
|00000ea0| 64 20 73 69 6d 70 6c 79 | 20 61 73 20 22 73 6c 69 |d simply| as "sli|
|00000eb0| 70 6c 6f 67 69 6e 22 2c | 20 74 68 65 20 70 72 6f |plogin",| the pro|
|00000ec0| 67 72 61 6d 20 6c 6f 6f | 6b 73 20 75 70 20 74 68 |gram loo|ks up th|
|00000ed0| 65 20 75 73 65 72 6e 61 | 6d 65 0a 20 2a 20 69 6e |e userna|me. * in|
|00000ee0| 20 74 68 65 20 66 69 6c | 65 20 2f 65 74 63 2f 73 | the fil|e /etc/s|
|00000ef0| 6c 69 70 2e 68 6f 73 74 | 73 2e 0a 20 2a 20 49 66 |lip.host|s.. * If|
|00000f00| 20 61 6e 20 65 6e 74 72 | 79 20 69 73 20 66 6f 75 | an entr|y is fou|
|00000f10| 6e 64 2c 20 74 68 65 20 | 6c 69 6e 65 20 6f 6e 20 |nd, the |line on |
|00000f20| 66 64 30 20 69 73 20 63 | 6f 6e 66 69 67 75 72 65 |fd0 is c|onfigure|
|00000f30| 64 20 66 6f 72 20 53 4c | 49 50 20 6f 70 65 72 61 |d for SL|IP opera|
|00000f40| 74 69 6f 6e 0a 20 2a 20 | 61 73 20 73 70 65 63 69 |tion. * |as speci|
|00000f50| 66 69 65 64 20 69 6e 20 | 74 68 65 20 66 69 6c 65 |fied in |the file|
|00000f60| 2e 0a 20 2a 0a 20 2a 20 | 22 73 6c 69 70 6c 6f 67 |.. *. * |"sliplog|
|00000f70| 69 6e 20 73 6c 69 70 75 | 73 65 72 20 3c 20 2f 64 |in slipu|ser < /d|
|00000f80| 65 76 2f 74 74 79 62 22 | 0a 20 2a 20 49 6e 76 6f |ev/ttyb"|. * Invo|
|00000f90| 6b 65 64 20 62 79 20 72 | 6f 6f 74 20 77 69 74 68 |ked by r|oot with|
|00000fa0| 20 61 20 75 73 65 72 6e | 61 6d 65 2c 20 74 68 65 | a usern|ame, the|
|00000fb0| 20 6e 61 6d 65 20 69 73 | 20 6c 6f 6f 6b 65 64 20 | name is| looked |
|00000fc0| 75 70 20 69 6e 20 74 68 | 65 0a 20 2a 20 2f 65 74 |up in th|e. * /et|
|00000fd0| 63 2f 73 6c 69 70 2e 68 | 6f 73 74 73 20 66 69 6c |c/slip.h|osts fil|
|00000fe0| 65 20 61 6e 64 20 69 66 | 20 66 6f 75 6e 64 20 66 |e and if| found f|
|00000ff0| 64 30 20 69 73 20 63 6f | 6e 66 69 67 75 72 65 64 |d0 is co|nfigured|
|00001000| 20 61 73 20 69 6e 20 63 | 61 73 65 20 31 2e 0a 20 | as in c|ase 1.. |
|00001010| 2a 2f 0a 0a 23 64 65 66 | 69 6e 65 20 5f 50 4f 53 |*/..#def|ine _POS|
|00001020| 49 58 5f 53 4f 55 52 43 | 45 20 31 0a 23 69 6e 63 |IX_SOURC|E 1.#inc|
|00001030| 6c 75 64 65 20 3c 73 79 | 73 2f 74 79 70 65 73 2e |lude <sy|s/types.|
|00001040| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 73 74 64 |h>.#incl|ude <std|
|00001050| 6c 69 62 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |lib.h>.#|include |
|00001060| 3c 73 79 73 2f 70 61 72 | 61 6d 2e 68 3e 0a 23 69 |<sys/par|am.h>.#i|
|00001070| 6e 63 6c 75 64 65 20 3c | 73 79 73 2f 73 6f 63 6b |nclude <|sys/sock|
|00001080| 65 74 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 3c |et.h>.#i|nclude <|
|00001090| 73 79 73 2f 73 69 67 6e | 61 6c 2e 68 3e 0a 23 69 |sys/sign|al.h>.#i|
|000010a0| 6e 63 6c 75 64 65 20 3c | 73 79 73 2f 66 69 6c 65 |nclude <|sys/file|
|000010b0| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 73 79 |.h>.#inc|lude <sy|
|000010c0| 73 2f 73 79 73 6c 6f 67 | 2e 68 3e 0a 23 69 6e 63 |s/syslog|.h>.#inc|
|000010d0| 6c 75 64 65 20 3c 6e 65 | 74 64 62 2e 68 3e 0a 23 |lude <ne|tdb.h>.#|
|000010e0| 69 6e 63 6c 75 64 65 20 | 3c 70 77 64 2e 68 3e 0a |include |<pwd.h>.|
|000010f0| 23 69 6e 63 6c 75 64 65 | 20 3c 73 79 73 2f 73 74 |#include| <sys/st|
|00001100| 61 74 2e 68 3e 0a 0a 23 | 69 6e 63 6c 75 64 65 20 |at.h>..#|include |
|00001110| 3c 73 79 73 2f 74 65 72 | 6d 69 6f 73 2e 68 3e 0a |<sys/ter|mios.h>.|
|00001120| 23 69 6e 63 6c 75 64 65 | 20 3c 73 79 73 2f 69 6f |#include| <sys/io|
|00001130| 63 74 6c 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |ctl.h>.#|include |
|00001140| 3c 6e 65 74 69 6e 65 74 | 2f 69 6e 2e 68 3e 0a 23 |<netinet|/in.h>.#|
|00001150| 69 6e 63 6c 75 64 65 20 | 3c 6e 65 74 2f 69 66 2e |include |<net/if.|
|00001160| 68 3e 0a 0a 23 69 6e 63 | 6c 75 64 65 20 3c 73 74 |h>..#inc|lude <st|
|00001170| 64 69 6f 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |dio.h>.#|include |
|00001180| 3c 65 72 72 6e 6f 2e 68 | 3e 0a 23 69 6e 63 6c 75 |<errno.h|>.#inclu|
|00001190| 64 65 20 3c 63 74 79 70 | 65 2e 68 3e 0a 23 69 6e |de <ctyp|e.h>.#in|
|000011a0| 63 6c 75 64 65 20 3c 73 | 74 72 69 6e 67 2e 68 3e |clude <s|tring.h>|
|000011b0| 0a 23 69 6e 63 6c 75 64 | 65 20 3c 75 6e 69 73 74 |.#includ|e <unist|
|000011c0| 64 2e 68 3e 0a 23 69 6e | 63 6c 75 64 65 20 22 70 |d.h>.#in|clude "p|
|000011d0| 61 74 68 6e 61 6d 65 73 | 2e 68 22 0a 0a 23 69 66 |athnames|.h"..#if|
|000011e0| 6e 64 65 66 20 4e 5f 53 | 4c 49 50 0a 23 64 65 66 |ndef N_S|LIP.#def|
|000011f0| 69 6e 65 20 4e 5f 53 4c | 49 50 20 53 4c 49 50 44 |ine N_SL|IP SLIPD|
|00001200| 49 53 43 20 2f 2a 20 73 | 6c 69 70 20 6c 69 6e 65 |ISC /* s|lip line|
|00001210| 20 64 69 73 63 69 70 6c | 69 6e 65 20 2a 2f 0a 23 | discipl|ine */.#|
|00001220| 65 6e 64 69 66 0a 0a 0a | 69 6e 74 09 73 6c 69 70 |endif...|int.slip|
|00001230| 5f 6d 6f 64 65 3b 0a 69 | 6e 74 09 6c 69 6e 65 73 |_mode;.i|nt.lines|
|00001240| 70 65 65 64 3b 0a 69 6e | 74 09 75 69 64 3b 0a 63 |peed;.in|t.uid;.c|
|00001250| 68 61 72 20 6c 6f 67 69 | 6e 61 72 67 73 5b 42 55 |har logi|nargs[BU|
|00001260| 46 53 49 5a 5d 3b 0a 63 | 68 61 72 20 6c 6f 67 69 |FSIZ];.c|har logi|
|00001270| 6e 66 69 6c 65 5b 4d 41 | 58 50 41 54 48 4c 45 4e |nfile[MA|XPATHLEN|
|00001280| 5d 3b 0a 63 68 61 72 20 | 6c 6f 67 69 6e 6e 61 6d |];.char |loginnam|
|00001290| 65 5b 42 55 46 53 49 5a | 5d 3b 0a 63 68 61 72 20 |e[BUFSIZ|];.char |
|000012a0| 73 6c 6f 70 74 5b 35 5d | 5b 31 36 5d 3b 0a 63 68 |slopt[5]|[16];.ch|
|000012b0| 61 72 20 6c 61 64 64 72 | 5b 31 36 5d 3b 0a 63 68 |ar laddr|[16];.ch|
|000012c0| 61 72 20 72 61 64 64 72 | 5b 31 36 5d 3b 0a 63 68 |ar raddr|[16];.ch|
|000012d0| 61 72 20 75 6e 69 74 5b | 33 32 5d 3b 0a 76 6f 6c |ar unit[|32];.vol|
|000012e0| 61 74 69 6c 65 20 69 6e | 74 20 48 55 50 3d 2d 31 |atile in|t HUP=-1|
|000012f0| 3b 0a 0a 73 74 72 75 63 | 74 20 73 6c 69 70 5f 6d |;..struc|t slip_m|
|00001300| 6f 64 65 73 20 7b 0a 09 | 63 68 61 72 20 2a 73 6d |odes {..|char *sm|
|00001310| 5f 6e 61 6d 65 3b 0a 09 | 69 6e 74 09 73 6d 5f 76 |_name;..|int.sm_v|
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|00001330| 20 3d 20 7b 0a 09 22 6e | 6f 72 6d 61 6c 22 2c 09 | = {.."n|ormal",.|
|00001340| 09 30 2c 09 2f 2a 20 53 | 4c 5f 4d 4f 44 45 5f 53 |.0,./* S|L_MODE_S|
|00001350| 4c 49 50 20 2a 2f 0a 09 | 22 63 6f 6d 70 72 65 73 |LIP */..|"compres|
|00001360| 73 65 64 22 2c 09 31 2c | 09 2f 2a 20 53 4c 5f 4d |sed",.1,|./* SL_M|
|00001370| 4f 44 45 5f 43 53 4c 49 | 50 20 2a 2f 0a 09 22 36 |ODE_CSLI|P */.."6|
|00001380| 62 69 74 22 2c 09 09 09 | 32 2c 09 2f 2a 20 53 4c |bit",...|2,./* SL|
|00001390| 5f 4d 4f 44 45 5f 53 4c | 49 50 36 2c 20 70 72 69 |_MODE_SL|IP6, pri|
|000013a0| 6e 74 61 62 6c 65 20 73 | 6c 69 70 20 2a 2f 0a 09 |ntable s|lip */..|
|000013b0| 22 61 78 32 35 22 2c 09 | 09 09 34 2c 09 2f 2a 20 |"ax25",.|..4,./* |
|000013c0| 53 4c 5f 4d 4f 44 45 5f | 41 58 32 35 20 2a 2f 0a |SL_MODE_|AX25 */.|
|000013d0| 09 22 61 75 74 6f 22 2c | 09 09 09 38 09 2f 2a 20 |."auto",|...8./* |
|000013e0| 53 4c 5f 4d 4f 44 45 5f | 41 44 41 50 54 49 56 45 |SL_MODE_|ADAPTIVE|
|000013f0| 20 2a 2f 0a 7d 3b 0a 0a | 0a 2f 2a 20 50 4f 53 49 | */.};..|./* POSI|
|00001400| 58 20 73 75 78 20 21 20 | 57 68 61 74 20 63 6f 6d |X sux ! |What com|
|00001410| 65 73 20 6e 65 78 74 20 | 3f 20 46 6f 72 63 65 6d |es next |? Forcem|
|00001420| 65 6e 74 20 74 6f 20 63 | 72 65 61 74 65 20 79 6f |ent to c|reate yo|
|00001430| 75 72 20 6f 77 6e 0a 20 | 20 20 65 72 72 6f 72 20 |ur own. |  error |
|00001440| 74 61 62 6c 65 20 3f 20 | 52 65 77 72 69 74 65 20 |table ? |Rewrite |
|00001450| 79 6f 75 72 20 70 72 6f | 67 72 61 6d 73 20 77 68 |your pro|grams wh|
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|00001480| 20 3f 20 2a 2f 0a 73 74 | 72 75 63 74 20 73 70 65 | ? */.st|ruct spe|
|00001490| 65 64 74 61 62 20 7b 0a | 20 20 20 73 70 65 65 64 |edtab {.|   speed|
|000014a0| 5f 74 20 73 79 6d 62 6f | 6c 3b 0a 20 20 20 69 6e |_t symbo|l;.   in|
|000014b0| 74 20 72 65 61 6c 3b 20 | 0a 7d 20 73 70 65 65 64 |t real; |.} speed|
|000014c0| 73 5b 5d 20 3d 20 7b 0a | 23 69 66 64 65 66 20 42 |s[] = {.|#ifdef B|
|000014d0| 35 30 0a 20 20 20 20 7b | 20 42 35 30 2c 20 35 30 |50.    {| B50, 50|
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|000014f0| 66 20 42 37 35 0a 20 20 | 20 20 7b 20 42 37 35 2c |f B75.  |  { B75,|
|00001500| 20 37 35 20 7d 2c 0a 23 | 65 6e 64 69 66 0a 23 69 | 75 },.#|endif.#i|
|00001510| 66 64 65 66 20 42 31 31 | 30 0a 20 20 20 20 7b 20 |fdef B11|0.    { |
|00001520| 42 31 31 30 2c 20 31 31 | 30 20 7d 2c 0a 23 65 6e |B110, 11|0 },.#en|
|00001530| 64 69 66 0a 23 69 66 64 | 65 66 20 42 31 33 34 0a |dif.#ifd|ef B134.|
|00001540| 20 20 20 20 7b 20 42 31 | 33 34 2c 20 31 33 34 20 |    { B1|34, 134 |
|00001550| 7d 2c 0a 23 65 6e 64 69 | 66 0a 23 69 66 64 65 66 |},.#endi|f.#ifdef|
|00001560| 20 42 31 35 30 0a 20 20 | 20 20 7b 20 42 31 35 30 | B150.  |  { B150|
|00001570| 2c 20 31 35 30 20 7d 2c | 0a 23 65 6e 64 69 66 0a |, 150 },|.#endif.|
|00001580| 23 69 66 64 65 66 20 42 | 32 30 30 0a 20 20 20 20 |#ifdef B|200.    |
|00001590| 7b 20 42 32 30 30 2c 20 | 32 30 30 20 7d 2c 0a 23 |{ B200, |200 },.#|
|000015a0| 65 6e 64 69 66 0a 23 69 | 66 64 65 66 20 42 33 30 |endif.#i|fdef B30|
|000015b0| 30 0a 20 20 20 20 7b 20 | 42 33 30 30 2c 20 33 30 |0.    { |B300, 30|
|000015c0| 30 20 7d 2c 0a 23 65 6e | 64 69 66 0a 23 69 66 64 |0 },.#en|dif.#ifd|
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|000015e0| 30 30 2c 20 36 30 30 20 | 7d 2c 0a 23 65 6e 64 69 |00, 600 |},.#endi|
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|00001660| 30 30 20 7d 2c 0a 23 65 | 6e 64 69 66 0a 23 69 66 |00 },.#e|ndif.#if|
|00001670| 64 65 66 20 42 32 34 30 | 30 0a 20 20 20 20 7b 20 |def B240|0.    { |
|00001680| 42 32 34 30 30 2c 20 32 | 34 30 30 20 7d 2c 0a 23 |B2400, 2|400 },.#|
|00001690| 65 6e 64 69 66 0a 23 69 | 66 64 65 66 20 42 33 36 |endif.#i|fdef B36|
|000016a0| 30 30 0a 20 20 20 20 7b | 20 42 33 36 30 30 2c 20 |00.    {| B3600, |
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|00001720| 20 20 7b 20 42 39 36 30 | 30 2c 20 39 36 30 30 20 |  { B960|0, 9600 |
|00001730| 7d 2c 0a 23 65 6e 64 69 | 66 0a 23 69 66 64 65 66 |},.#endi|f.#ifdef|
|00001740| 20 42 31 39 32 30 30 0a | 20 20 20 20 7b 20 42 31 | B19200.|    { B1|
|00001750| 39 32 30 30 2c 20 31 39 | 32 30 30 20 7d 2c 0a 23 |9200, 19|200 },.#|
|00001760| 65 6e 64 69 66 0a 23 69 | 66 64 65 66 20 42 33 38 |endif.#i|fdef B38|
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|00001780| 2c 20 33 38 34 30 30 20 | 7d 2c 0a 23 65 6e 64 69 |, 38400 |},.#endi|
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|000017a0| 20 20 7b 20 45 58 54 41 | 2c 20 31 39 32 30 30 20 |  { EXTA|, 19200 |
|000017b0| 7d 2c 0a 23 65 6e 64 69 | 66 0a 23 69 66 64 65 66 |},.#endi|f.#ifdef|
|000017c0| 20 45 58 54 42 0a 20 20 | 20 20 7b 20 45 58 54 42 | EXTB.  |  { EXTB|
|000017d0| 20 2c 20 33 38 34 30 30 | 20 7d 2c 0a 23 65 6e 64 | , 38400| },.#end|
|000017e0| 69 66 0a 23 69 66 64 65 | 66 20 42 35 37 36 30 30 |if.#ifde|f B57600|
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|00001800| 37 36 30 30 20 7d 2c 0a | 23 65 6e 64 69 66 0a 23 |7600 },.|#endif.#|
|00001810| 69 66 64 65 66 20 42 31 | 31 35 32 30 30 0a 20 20 |ifdef B1|15200.  |
|00001820| 20 20 7b 20 42 31 31 35 | 32 30 30 2c 20 31 31 35 |  { B115|200, 115|
|00001830| 32 30 30 20 7d 2c 0a 23 | 65 6e 64 69 66 0a 20 20 |200 },.#|endif.  |
|00001840| 20 20 7b 20 30 2c 20 30 | 20 7d 0a 7d 3b 0a 0a 69 |  { 0, 0| }.};..i|
|00001850| 6e 74 20 74 72 61 6e 73 | 6c 61 74 65 5f 73 70 65 |nt trans|late_spe|
|00001860| 65 64 28 73 70 65 65 64 | 5f 74 20 73 70 65 65 64 |ed(speed|_t speed|
|00001870| 29 0a 7b 0a 73 74 72 75 | 63 74 20 73 70 65 65 64 |).{.stru|ct speed|
|00001880| 74 61 62 20 2a 70 74 72 | 3b 0a 0a 66 6f 72 20 28 |tab *ptr|;..for (|
|00001890| 70 74 72 3d 73 70 65 65 | 64 73 3b 20 70 74 72 2d |ptr=spee|ds; ptr-|
|000018a0| 3e 72 65 61 6c 20 21 3d | 20 30 3b 20 70 74 72 2b |>real !=| 0; ptr+|
|000018b0| 2b 29 0a 20 69 66 20 28 | 73 70 65 65 64 20 3d 3d |+). if (|speed ==|
|000018c0| 20 70 74 72 2d 3e 73 79 | 6d 62 6f 6c 29 20 72 65 | ptr->sy|mbol) re|
|000018d0| 74 75 72 6e 28 70 74 72 | 2d 3e 72 65 61 6c 29 3b |turn(ptr|->real);|
|000018e0| 0a 72 65 74 75 72 6e 20 | 28 30 29 3b 0a 7d 0a 0a |.return |(0);.}..|
|000018f0| 76 6f 69 64 20 66 69 6e | 64 69 64 28 63 68 61 72 |void fin|did(char|
|00001900| 20 2a 6e 61 6d 65 29 0a | 7b 0a 09 46 49 4c 45 20 | *name).|{..FILE |
|00001910| 2a 66 70 3b 0a 09 73 74 | 61 74 69 63 20 63 68 61 |*fp;..st|atic cha|
|00001920| 72 20 6d 61 73 6b 5b 31 | 36 5d 3b 0a 09 63 68 61 |r mask[1|6];..cha|
|00001930| 72 20 75 73 65 72 5b 31 | 36 5d 3b 0a 09 69 6e 74 |r user[1|6];..int|
|00001940| 20 69 2c 20 6a 2c 20 6e | 3b 0a 0a 09 73 74 72 63 | i, j, n|;...strc|
|00001950| 70 79 28 6c 6f 67 69 6e | 6e 61 6d 65 2c 20 6e 61 |py(login|name, na|
|00001960| 6d 65 29 3b 0a 09 69 66 | 20 28 28 66 70 20 3d 20 |me);..if| ((fp = |
|00001970| 66 6f 70 65 6e 28 5f 50 | 41 54 48 5f 41 43 43 45 |fopen(_P|ATH_ACCE|
|00001980| 53 53 2c 20 22 72 22 29 | 29 20 3d 3d 20 4e 55 4c |SS, "r")|) == NUL|
|00001990| 4c 29 0a 09 7b 0a 09 20 | 66 70 72 69 6e 74 66 28 |L)..{.. |fprintf(|
|000019a0| 73 74 64 65 72 72 2c 22 | 73 6c 69 70 6c 6f 67 69 |stderr,"|sliplogi|
|000019b0| 6e 3a 20 25 73 3a 20 25 | 73 5c 6e 22 2c 20 5f 50 |n: %s: %|s\n", _P|
|000019c0| 41 54 48 5f 41 43 43 45 | 53 53 2c 20 73 74 72 65 |ATH_ACCE|SS, stre|
|000019d0| 72 72 6f 72 28 65 72 72 | 6e 6f 29 29 3b 0a 09 20 |rror(err|no));.. |
|000019e0| 73 79 73 6c 6f 67 28 4c | 4f 47 5f 45 52 52 2c 20 |syslog(L|OG_ERR, |
|000019f0| 22 25 73 3a 20 25 6d 5c | 6e 22 2c 20 5f 50 41 54 |"%s: %m\|n", _PAT|
|00001a00| 48 5f 41 43 43 45 53 53 | 29 3b 0a 09 20 65 78 69 |H_ACCESS|);.. exi|
|00001a10| 74 28 31 29 3b 0a 09 7d | 0a 09 77 68 69 6c 65 20 |t(1);..}|..while |
|00001a20| 28 66 67 65 74 73 28 6c | 6f 67 69 6e 61 72 67 73 |(fgets(l|oginargs|
|00001a30| 2c 20 73 69 7a 65 6f 66 | 28 6c 6f 67 69 6e 61 72 |, sizeof|(loginar|
|00001a40| 67 73 29 20 2d 20 31 2c | 20 66 70 29 29 0a 09 7b |gs) - 1,| fp))..{|
|00001a50| 0a 09 20 69 66 20 28 66 | 65 72 72 6f 72 28 66 70 |.. if (f|error(fp|
|00001a60| 29 29 20 62 72 65 61 6b | 3b 0a 09 20 69 66 20 28 |)) break|;.. if (|
|00001a70| 6c 6f 67 69 6e 61 72 67 | 73 5b 30 5d 3d 3d 27 23 |loginarg|s[0]=='#|
|00001a80| 27 29 20 63 6f 6e 74 69 | 6e 75 65 3b 0a 09 20 6e |') conti|nue;.. n|
|00001a90| 20 3d 20 73 73 63 61 6e | 66 28 6c 6f 67 69 6e 61 | = sscan|f(logina|
|00001aa0| 72 67 73 2c 20 22 25 31 | 35 73 25 31 35 73 25 31 |rgs, "%1|5s%15s%1|
|00001ab0| 35 73 25 31 35 73 25 31 | 35 73 25 31 35 73 25 31 |5s%15s%1|5s%15s%1|
|00001ac0| 35 73 25 31 35 73 25 31 | 35 73 22 2c 0a 09 09 09 |5s%15s%1|5s",....|
|00001ad0| 09 09 09 75 73 65 72 2c | 20 6c 61 64 64 72 2c 20 |...user,| laddr, |
|00001ae0| 72 61 64 64 72 2c 20 6d | 61 73 6b 2c 20 73 6c 6f |raddr, m|ask, slo|
|00001af0| 70 74 5b 30 5d 2c 20 73 | 6c 6f 70 74 5b 31 5d 2c |pt[0], s|lopt[1],|
|00001b00| 20 0a 09 09 09 09 09 09 | 73 6c 6f 70 74 5b 32 5d | .......|slopt[2]|
|00001b10| 2c 20 73 6c 6f 70 74 5b | 33 5d 2c 20 73 6c 6f 70 |, slopt[|3], slop|
|00001b20| 74 5b 34 5d 29 3b 0a 09 | 20 69 66 20 28 20 28 73 |t[4]);..| if ( (s|
|00001b30| 74 72 63 6d 70 28 75 73 | 65 72 2c 20 6e 61 6d 65 |trcmp(us|er, name|
|00001b40| 29 20 21 3d 20 30 29 20 | 26 26 20 73 74 72 63 6d |) != 0) |&& strcm|
|00001b50| 70 28 75 73 65 72 2c 20 | 22 2a 22 29 20 21 3d 20 |p(user, |"*") != |
|00001b60| 30 29 20 63 6f 6e 74 69 | 6e 75 65 3b 0a 09 20 66 |0) conti|nue;.. f|
|00001b70| 63 6c 6f 73 65 28 66 70 | 29 3b 0a 09 20 2f 2a 20 |close(fp|);.. /* |
|00001b80| 46 6f 75 6e 64 20 75 73 | 65 72 20 2d 20 6e 6f 77 |Found us|er - now|
|00001b90| 20 63 68 65 63 6b 20 66 | 6f 72 20 64 79 6e 61 6d | check f|or dynam|
|00001ba0| 69 63 20 49 50 20 61 73 | 73 69 67 6e 69 6e 67 20 |ic IP as|signing |
|00001bb0| 2a 2f 0a 09 20 69 66 20 | 28 73 74 72 63 6d 70 28 |*/.. if |(strcmp(|
|00001bc0| 72 61 64 64 72 2c 20 22 | 44 59 4e 41 4d 49 43 22 |raddr, "|DYNAMIC"|
|00001bd0| 29 3d 3d 30 29 0a 09 20 | 7b 0a 09 20 20 63 68 61 |)==0).. |{..  cha|
|00001be0| 72 20 2a 74 74 79 6e 2c | 73 6c 69 70 74 74 79 5b |r *ttyn,|sliptty[|
|00001bf0| 32 30 5d 2c 64 79 6e 61 | 6d 69 63 5b 38 30 5d 3b |20],dyna|mic[80];|
|00001c00| 0a 09 20 20 74 74 79 6e | 3d 74 74 79 6e 61 6d 65 |..  ttyn|=ttyname|
|00001c10| 28 30 29 3b 0a 20 20 20 | 20 20 20 69 66 20 28 28 |(0);.   |   if ((|
|00001c20| 66 70 20 3d 20 66 6f 70 | 65 6e 28 5f 50 41 54 48 |fp = fop|en(_PATH|
|00001c30| 5f 53 4c 49 50 54 54 59 | 2c 20 22 72 22 29 29 20 |_SLIPTTY|, "r")) |
|00001c40| 3d 3d 20 4e 55 4c 4c 29 | 0a 09 20 20 7b 0a 09 09 |== NULL)|..  {...|
|00001c50| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 22 |fprintf(|stderr,"|
|00001c60| 73 6c 69 70 6c 6f 67 69 | 6e 3a 20 25 73 3a 20 25 |sliplogi|n: %s: %|
|00001c70| 73 5c 6e 22 2c 20 5f 50 | 41 54 48 5f 53 4c 49 50 |s\n", _P|ATH_SLIP|
|00001c80| 54 54 59 2c 20 73 74 72 | 65 72 72 6f 72 28 65 72 |TTY, str|error(er|
|00001c90| 72 6e 6f 29 29 3b 0a 09 | 09 73 79 73 6c 6f 67 28 |rno));..|.syslog(|
|00001ca0| 4c 4f 47 5f 45 52 52 2c | 20 22 25 73 3a 20 25 6d |LOG_ERR,| "%s: %m|
|00001cb0| 5c 6e 22 2c 20 5f 50 41 | 54 48 5f 53 4c 49 50 54 |\n", _PA|TH_SLIPT|
|00001cc0| 54 59 29 3b 0a 09 09 65 | 78 69 74 28 31 29 3b 0a |TY);...e|xit(1);.|
|00001cd0| 09 20 20 7d 0a 09 20 20 | 77 68 69 6c 65 20 28 66 |.  }..  |while (f|
|00001ce0| 67 65 74 73 28 64 79 6e | 61 6d 69 63 2c 20 37 39 |gets(dyn|amic, 79|
|00001cf0| 2c 20 66 70 29 29 0a 09 | 20 20 7b 0a 09 09 69 66 |, fp))..|  {...if|
|00001d00| 20 28 66 65 72 72 6f 72 | 28 66 70 29 29 20 62 72 | (ferror|(fp)) br|
|00001d10| 65 61 6b 3b 0a 09 09 69 | 66 20 28 64 79 6e 61 6d |eak;...i|f (dynam|
|00001d20| 69 63 5b 30 5d 3d 3d 27 | 23 27 29 20 63 6f 6e 74 |ic[0]=='|#') cont|
|00001d30| 69 6e 75 65 3b 0a 09 09 | 73 73 63 61 6e 66 28 64 |inue;...|sscanf(d|
|00001d40| 79 6e 61 6d 69 63 2c 20 | 22 25 31 35 73 25 31 35 |ynamic, |"%15s%15|
|00001d50| 73 22 2c 20 73 6c 69 70 | 74 74 79 2c 72 61 64 64 |s", slip|tty,radd|
|00001d60| 72 29 3b 0a 09 09 69 66 | 20 28 73 74 72 63 6d 70 |r);...if| (strcmp|
|00001d70| 28 74 74 79 6e 2c 20 73 | 6c 69 70 74 74 79 29 20 |(ttyn, s|liptty) |
|00001d80| 21 3d 20 30 29 20 63 6f | 6e 74 69 6e 75 65 3b 0a |!= 0) co|ntinue;.|
|00001d90| 09 09 66 63 6c 6f 73 65 | 28 66 70 29 3b 0a 09 09 |..fclose|(fp);...|
|00001da0| 66 70 3d 4e 55 4c 4c 3b | 0a 09 09 62 72 65 61 6b |fp=NULL;|...break|
|00001db0| 3b 0a 09 20 20 7d 0a 09 | 20 20 69 66 20 28 66 70 |;..  }..|  if (fp|
|00001dc0| 21 3d 4e 55 4c 4c 29 0a | 09 20 20 7b 0a 09 09 66 |!=NULL).|.  {...f|
|00001dd0| 63 6c 6f 73 65 28 66 70 | 29 3b 0a 09 09 66 70 72 |close(fp|);...fpr|
|00001de0| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 22 73 6c 69 |intf(std|err,"sli|
|00001df0| 70 6c 6f 67 69 6e 3a 20 | 25 73 20 6e 6f 74 20 66 |plogin: |%s not f|
|00001e00| 6f 75 6e 64 20 69 6e 20 | 25 73 5c 6e 22 2c 20 74 |ound in |%s\n", t|
|00001e10| 74 79 6e 2c 5f 50 41 54 | 48 5f 53 4c 49 50 54 54 |tyn,_PAT|H_SLIPTT|
|00001e20| 59 29 3b 0a 09 09 73 79 | 73 6c 6f 67 28 4c 4f 47 |Y);...sy|slog(LOG|
|00001e30| 5f 45 52 52 2c 22 25 73 | 20 6e 6f 74 20 66 6f 75 |_ERR,"%s| not fou|
|00001e40| 6e 64 20 69 6e 20 25 73 | 5c 6e 22 2c 74 74 79 6e |nd in %s|\n",ttyn|
|00001e50| 2c 5f 50 41 54 48 5f 53 | 4c 49 50 54 54 59 29 3b |,_PATH_S|LIPTTY);|
|00001e60| 0a 09 09 73 79 73 6c 6f | 67 28 4c 4f 47 5f 45 52 |...syslo|g(LOG_ER|
|00001e70| 52 2c 22 43 6f 75 6c 64 | 6e 27 74 20 73 74 61 72 |R,"Could|n't star|
|00001e80| 74 20 73 6c 69 70 20 73 | 65 73 73 69 6f 6e 20 66 |t slip s|ession f|
|00001e90| 6f 72 20 25 73 5c 6e 22 | 2c 6e 61 6d 65 29 3b 0a |or %s\n"|,name);.|
|00001ea0| 09 09 65 78 69 74 28 2d | 31 29 3b 0a 09 20 20 7d |..exit(-|1);..  }|
|00001eb0| 0a 09 20 20 73 70 72 69 | 6e 74 66 28 6c 6f 67 69 |..  spri|ntf(logi|
|00001ec0| 6e 61 72 67 73 2c 20 22 | 25 73 20 25 73 20 25 73 |nargs, "|%s %s %s|
|00001ed0| 20 25 73 20 25 73 20 25 | 73 20 25 73 20 25 73 20 | %s %s %|s %s %s |
|00001ee0| 25 73 22 2c 20 75 73 65 | 72 2c 20 6c 61 64 64 72 |%s", use|r, laddr|
|00001ef0| 2c 20 72 61 64 64 72 2c | 0a 09 09 09 09 6d 61 73 |, raddr,|.....mas|
|00001f00| 6b 2c 20 73 6c 6f 70 74 | 5b 30 5d 2c 20 73 6c 6f |k, slopt|[0], slo|
|00001f10| 70 74 5b 31 5d 2c 20 73 | 6c 6f 70 74 5b 32 5d 2c |pt[1], s|lopt[2],|
|00001f20| 20 73 6c 6f 70 74 5b 33 | 5d 2c 20 73 6c 6f 70 74 | slopt[3|], slopt|
|00001f30| 5b 34 5d 29 3b 0a 09 20 | 7d 20 2f 2a 20 65 6e 64 |[4]);.. |} /* end|
|00001f40| 20 69 66 20 44 59 4e 41 | 4d 49 43 20 2a 2f 0a 0a | if DYNA|MIC */..|
|00001f50| 09 20 2f 2a 20 50 72 65 | 70 61 72 65 20 73 6c 69 |. /* Pre|pare sli|
|00001f60| 70 5f 6d 6f 64 65 20 2a | 2f 0a 09 20 73 6c 69 70 |p_mode *|/.. slip|
|00001f70| 5f 6d 6f 64 65 20 3d 20 | 30 3b 0a 09 20 66 6f 72 |_mode = |0;.. for|
|00001f80| 20 28 69 20 3d 20 30 3b | 20 69 20 3c 20 6e 20 2d | (i = 0;| i < n -|
|00001f90| 20 34 3b 20 69 2b 2b 29 | 0a 09 20 7b 0a 09 20 20 | 4; i++)|.. {..  |
|00001fa0| 66 6f 72 20 28 6a 20 3d | 20 30 3b 20 6a 20 3c 20 |for (j =| 0; j < |
|00001fb0| 73 69 7a 65 6f 66 28 6d | 6f 64 65 73 29 2f 73 69 |sizeof(m|odes)/si|
|00001fc0| 7a 65 6f 66 28 73 74 72 | 75 63 74 20 73 6c 69 70 |zeof(str|uct slip|
|00001fd0| 5f 6d 6f 64 65 73 29 3b | 20 6a 2b 2b 29 0a 09 20 |_modes);| j++).. |
|00001fe0| 20 7b 0a 09 20 20 20 69 | 66 20 28 73 74 72 63 6d | {..   i|f (strcm|
|00001ff0| 70 28 6d 6f 64 65 73 5b | 6a 5d 2e 73 6d 5f 6e 61 |p(modes[|j].sm_na|
|00002000| 6d 65 2c 20 73 6c 6f 70 | 74 5b 69 5d 29 20 3d 3d |me, slop|t[i]) ==|
|00002010| 20 30 29 0a 09 20 20 20 | 7b 0a 09 09 73 6c 69 70 | 0)..   |{...slip|
|00002020| 5f 6d 6f 64 65 20 7c 3d | 20 6d 6f 64 65 73 5b 6a |_mode |=| modes[j|
|00002030| 5d 2e 73 6d 5f 76 61 6c | 75 65 3b 0a 09 09 62 72 |].sm_val|ue;...br|
|00002040| 65 61 6b 3b 0a 09 20 20 | 20 7d 0a 09 20 20 7d 20 |eak;..  | }..  } |
|00002050| 2f 2a 20 65 6e 64 20 66 | 6f 72 20 2a 2f 0a 09 20 |/* end f|or */.. |
|00002060| 7d 20 2f 2a 20 65 6e 64 | 20 66 6f 72 20 2a 2f 0a |} /* end| for */.|
|00002070| 0a 09 20 2f 2a 0a 09 20 | 20 2a 20 73 65 65 20 69 |.. /*.. | * see i|
|00002080| 66 20 74 68 65 72 65 27 | 73 20 61 20 6c 6f 67 69 |f there'|s a logi|
|00002090| 6e 20 66 69 6c 65 20 77 | 65 20 63 61 6e 20 75 73 |n file w|e can us|
|000020a0| 65 2e 20 20 46 69 72 73 | 74 20 63 68 65 63 6b 20 |e.  Firs|t check |
|000020b0| 66 6f 72 0a 09 20 20 2a | 20 6f 6e 65 20 73 70 65 |for..  *| one spe|
|000020c0| 63 69 66 69 63 20 74 6f | 20 74 68 69 73 20 68 6f |cific to| this ho|
|000020d0| 73 74 2e 20 20 49 66 20 | 6e 6f 6e 65 20 66 6f 75 |st.  If |none fou|
|000020e0| 6e 64 2c 20 74 72 79 20 | 66 6f 72 0a 09 20 20 2a |nd, try |for..  *|
|000020f0| 20 61 20 67 65 6e 65 72 | 69 63 20 6f 6e 65 2e 0a | a gener|ic one..|
|00002100| 09 20 20 2a 2f 0a 09 20 | 73 70 72 69 6e 74 66 28 |.  */.. |sprintf(|
|00002110| 6c 6f 67 69 6e 66 69 6c | 65 2c 20 22 25 73 2e 25 |loginfil|e, "%s.%|
|00002120| 73 22 2c 20 5f 50 41 54 | 48 5f 4c 4f 47 49 4e 2c |s", _PAT|H_LOGIN,|
|00002130| 20 6e 61 6d 65 29 3b 0a | 09 20 69 66 20 28 61 63 | name);.|. if (ac|
|00002140| 63 65 73 73 28 6c 6f 67 | 69 6e 66 69 6c 65 2c 20 |cess(log|infile, |
|00002150| 52 5f 4f 4b 7c 58 5f 4f | 4b 29 20 21 3d 20 30 29 |R_OK|X_O|K) != 0)|
|00002160| 0a 09 20 7b 0a 09 20 20 | 73 74 72 63 70 79 28 6c |.. {..  |strcpy(l|
|00002170| 6f 67 69 6e 66 69 6c 65 | 2c 20 5f 50 41 54 48 5f |oginfile|, _PATH_|
|00002180| 4c 4f 47 49 4e 29 3b 0a | 09 20 20 69 66 20 28 61 |LOGIN);.|.  if (a|
|00002190| 63 63 65 73 73 28 6c 6f | 67 69 6e 66 69 6c 65 2c |ccess(lo|ginfile,|
|000021a0| 20 52 5f 4f 4b 7c 58 5f | 4f 4b 29 29 0a 09 20 20 | R_OK|X_|OK))..  |
|000021b0| 7b 0a 09 09 66 70 75 74 | 73 28 22 61 63 63 65 73 |{...fput|s("acces|
|000021c0| 73 20 64 65 6e 69 65 64 | 20 2d 20 6e 6f 20 6c 6f |s denied| - no lo|
|000021d0| 67 69 6e 20 66 69 6c 65 | 5c 6e 22 2c 20 73 74 64 |gin file|\n", std|
|000021e0| 65 72 72 29 3b 0a 09 09 | 73 79 73 6c 6f 67 28 4c |err);...|syslog(L|
|000021f0| 4f 47 5f 45 52 52 2c 22 | 61 63 63 65 73 73 20 64 |OG_ERR,"|access d|
|00002200| 65 6e 69 65 64 20 66 6f | 72 20 25 73 20 2d 20 6e |enied fo|r %s - n|
|00002210| 6f 20 25 73 5c 6e 22 2c | 6e 61 6d 65 2c 20 6c 6f |o %s\n",|name, lo|
|00002220| 67 69 6e 66 69 6c 65 29 | 3b 0a 09 09 65 78 69 74 |ginfile)|;...exit|
|00002230| 28 35 29 3b 0a 09 20 20 | 7d 0a 09 20 7d 0a 09 20 |(5);..  |}.. }.. |
|00002240| 72 65 74 75 72 6e 3b 0a | 09 7d 20 2f 2a 20 65 6e |return;.|.} /* en|
|00002250| 64 20 77 68 69 6c 65 20 | 2a 2f 0a 09 66 63 6c 6f |d while |*/..fclo|
|00002260| 73 65 28 66 70 29 3b 0a | 09 28 76 6f 69 64 29 66 |se(fp);.|.(void)f|
|00002270| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 20 22 |printf(s|tderr, "|
|00002280| 53 4c 49 50 20 61 63 63 | 65 73 73 20 64 65 6e 69 |SLIP acc|ess deni|
|00002290| 65 64 20 66 6f 72 20 25 | 73 5c 6e 22 2c 20 6e 61 |ed for %|s\n", na|
|000022a0| 6d 65 29 3b 0a 09 73 79 | 73 6c 6f 67 28 4c 4f 47 |me);..sy|slog(LOG|
|000022b0| 5f 45 52 52 2c 20 22 53 | 4c 49 50 20 61 63 63 65 |_ERR, "S|LIP acce|
|000022c0| 73 73 20 64 65 6e 69 65 | 64 20 66 6f 72 20 25 73 |ss denie|d for %s|
|000022d0| 5c 6e 22 2c 20 6e 61 6d | 65 29 3b 0a 09 65 78 69 |\n", nam|e);..exi|
|000022e0| 74 28 34 29 3b 0a 7d 0a | 0a 63 68 61 72 20 2a 0a |t(4);.}.|.char *.|
|000022f0| 73 69 67 73 74 72 28 73 | 29 0a 09 69 6e 74 20 73 |sigstr(s|)..int s|
|00002300| 3b 0a 7b 0a 09 73 74 61 | 74 69 63 20 63 68 61 72 |;.{..sta|tic char|
|00002310| 20 62 75 66 5b 33 32 5d | 3b 0a 0a 09 73 77 69 74 | buf[32]|;...swit|
|00002320| 63 68 20 28 73 29 20 7b | 0a 09 63 61 73 65 20 53 |ch (s) {|..case S|
|00002330| 49 47 48 55 50 3a 09 72 | 65 74 75 72 6e 28 22 48 |IGHUP:.r|eturn("H|
|00002340| 55 50 22 29 3b 0a 09 63 | 61 73 65 20 53 49 47 49 |UP");..c|ase SIGI|
|00002350| 4e 54 3a 09 72 65 74 75 | 72 6e 28 22 49 4e 54 22 |NT:.retu|rn("INT"|
|00002360| 29 3b 0a 09 63 61 73 65 | 20 53 49 47 51 55 49 54 |);..case| SIGQUIT|
|00002370| 3a 09 72 65 74 75 72 6e | 28 22 51 55 49 54 22 29 |:.return|("QUIT")|
|00002380| 3b 0a 09 63 61 73 65 20 | 53 49 47 49 4c 4c 3a 09 |;..case |SIGILL:.|
|00002390| 72 65 74 75 72 6e 28 22 | 49 4c 4c 22 29 3b 0a 09 |return("|ILL");..|
|000023a0| 63 61 73 65 20 53 49 47 | 54 52 41 50 3a 09 72 65 |case SIG|TRAP:.re|
|000023b0| 74 75 72 6e 28 22 54 52 | 41 50 22 29 3b 0a 09 63 |turn("TR|AP");..c|
|000023c0| 61 73 65 20 53 49 47 49 | 4f 54 3a 09 72 65 74 75 |ase SIGI|OT:.retu|
|000023d0| 72 6e 28 22 49 4f 54 22 | 29 3b 0a 09 63 61 73 65 |rn("IOT"|);..case|
|000023e0| 20 53 49 47 46 50 45 3a | 09 72 65 74 75 72 6e 28 | SIGFPE:|.return(|
|000023f0| 22 46 50 45 22 29 3b 0a | 09 63 61 73 65 20 53 49 |"FPE");.|.case SI|
|00002400| 47 4b 49 4c 4c 3a 09 72 | 65 74 75 72 6e 28 22 4b |GKILL:.r|eturn("K|
|00002410| 49 4c 4c 22 29 3b 0a 09 | 63 61 73 65 20 53 49 47 |ILL");..|case SIG|
|00002420| 42 55 53 3a 09 72 65 74 | 75 72 6e 28 22 42 55 53 |BUS:.ret|urn("BUS|
|00002430| 22 29 3b 0a 09 63 61 73 | 65 20 53 49 47 53 45 47 |");..cas|e SIGSEG|
|00002440| 56 3a 09 72 65 74 75 72 | 6e 28 22 53 45 47 56 22 |V:.retur|n("SEGV"|
|00002450| 29 3b 0a 09 63 61 73 65 | 20 53 49 47 50 49 50 45 |);..case| SIGPIPE|
|00002460| 3a 09 72 65 74 75 72 6e | 28 22 50 49 50 45 22 29 |:.return|("PIPE")|
|00002470| 3b 0a 09 63 61 73 65 20 | 53 49 47 41 4c 52 4d 3a |;..case |SIGALRM:|
|00002480| 09 72 65 74 75 72 6e 28 | 22 41 4c 52 4d 22 29 3b |.return(|"ALRM");|
|00002490| 0a 09 63 61 73 65 20 53 | 49 47 54 45 52 4d 3a 09 |..case S|IGTERM:.|
|000024a0| 72 65 74 75 72 6e 28 22 | 54 45 52 4d 22 29 3b 0a |return("|TERM");.|
|000024b0| 09 63 61 73 65 20 53 49 | 47 55 52 47 3a 09 72 65 |.case SI|GURG:.re|
|000024c0| 74 75 72 6e 28 22 55 52 | 47 22 29 3b 0a 09 63 61 |turn("UR|G");..ca|
|000024d0| 73 65 20 53 49 47 53 54 | 4f 50 3a 09 72 65 74 75 |se SIGST|OP:.retu|
|000024e0| 72 6e 28 22 53 54 4f 50 | 22 29 3b 0a 09 63 61 73 |rn("STOP|");..cas|
|000024f0| 65 20 53 49 47 54 53 54 | 50 3a 09 72 65 74 75 72 |e SIGTST|P:.retur|
|00002500| 6e 28 22 54 53 54 50 22 | 29 3b 0a 09 63 61 73 65 |n("TSTP"|);..case|
|00002510| 20 53 49 47 43 4f 4e 54 | 3a 09 72 65 74 75 72 6e | SIGCONT|:.return|
|00002520| 28 22 43 4f 4e 54 22 29 | 3b 0a 09 63 61 73 65 20 |("CONT")|;..case |
|00002530| 53 49 47 43 48 4c 44 3a | 09 72 65 74 75 72 6e 28 |SIGCHLD:|.return(|
|00002540| 22 43 48 4c 44 22 29 3b | 0a 09 63 61 73 65 20 53 |"CHLD");|..case S|
|00002550| 49 47 54 54 49 4e 3a 09 | 72 65 74 75 72 6e 28 22 |IGTTIN:.|return("|
|00002560| 54 54 49 4e 22 29 3b 0a | 09 63 61 73 65 20 53 49 |TTIN");.|.case SI|
|00002570| 47 54 54 4f 55 3a 09 72 | 65 74 75 72 6e 28 22 54 |GTTOU:.r|eturn("T|
|00002580| 54 4f 55 22 29 3b 0a 09 | 63 61 73 65 20 53 49 47 |TOU");..|case SIG|
|00002590| 58 43 50 55 3a 09 72 65 | 74 75 72 6e 28 22 58 43 |XCPU:.re|turn("XC|
|000025a0| 50 55 22 29 3b 0a 09 63 | 61 73 65 20 53 49 47 58 |PU");..c|ase SIGX|
|000025b0| 46 53 5a 3a 09 72 65 74 | 75 72 6e 28 22 58 46 53 |FSZ:.ret|urn("XFS|
|000025c0| 5a 22 29 3b 0a 09 63 61 | 73 65 20 53 49 47 56 54 |Z");..ca|se SIGVT|
|000025d0| 41 4c 52 4d 3a 09 72 65 | 74 75 72 6e 28 22 56 54 |ALRM:.re|turn("VT|
|000025e0| 41 4c 52 4d 22 29 3b 0a | 09 63 61 73 65 20 53 49 |ALRM");.|.case SI|
|000025f0| 47 50 52 4f 46 3a 09 72 | 65 74 75 72 6e 28 22 50 |GPROF:.r|eturn("P|
|00002600| 52 4f 46 22 29 3b 0a 09 | 63 61 73 65 20 53 49 47 |ROF");..|case SIG|
|00002610| 57 49 4e 43 48 3a 09 72 | 65 74 75 72 6e 28 22 57 |WINCH:.r|eturn("W|
|00002620| 49 4e 43 48 22 29 3b 0a | 23 69 66 64 65 66 20 53 |INCH");.|#ifdef S|
|00002630| 49 47 4c 4f 53 54 0a 09 | 63 61 73 65 20 53 49 47 |IGLOST..|case SIG|
|00002640| 4c 4f 53 54 3a 09 72 65 | 74 75 72 6e 28 22 4c 4f |LOST:.re|turn("LO|
|00002650| 53 54 22 29 3b 0a 23 65 | 6e 64 69 66 0a 09 63 61 |ST");.#e|ndif..ca|
|00002660| 73 65 20 53 49 47 55 53 | 52 31 3a 09 72 65 74 75 |se SIGUS|R1:.retu|
|00002670| 72 6e 28 22 55 53 52 31 | 22 29 3b 0a 09 63 61 73 |rn("USR1|");..cas|
|00002680| 65 20 53 49 47 55 53 52 | 32 3a 09 72 65 74 75 72 |e SIGUSR|2:.retur|
|00002690| 6e 28 22 55 53 52 32 22 | 29 3b 0a 09 7d 0a 09 28 |n("USR2"|);..}..(|
|000026a0| 76 6f 69 64 29 73 70 72 | 69 6e 74 66 28 62 75 66 |void)spr|intf(buf|
|000026b0| 2c 20 22 73 69 67 20 25 | 64 22 2c 20 73 29 3b 0a |, "sig %|d", s);.|
|000026c0| 09 72 65 74 75 72 6e 28 | 62 75 66 29 3b 0a 7d 0a |.return(|buf);.}.|
|000026d0| 0a 76 6f 69 64 20 63 6c | 6f 73 65 5f 74 69 6d 65 |.void cl|ose_time|
|000026e0| 6f 75 74 28 29 0a 7b 0a | 20 73 79 73 6c 6f 67 28 |out().{.| syslog(|
|000026f0| 4c 4f 47 5f 49 4e 46 4f | 2c 20 22 74 69 6d 65 6f |LOG_INFO|, "timeo|
|00002700| 75 74 20 25 73 27 73 20 | 73 6c 69 70 20 75 6e 69 |ut %s's |slip uni|
|00002710| 74 20 25 73 20 28 25 73 | 29 5c 6e 22 2c 20 6c 6f |t %s (%s|)\n", lo|
|00002720| 67 69 6e 6e 61 6d 65 2c | 20 75 6e 69 74 2c 0a 20 |ginname,| unit,. |
|00002730| 20 20 20 20 20 20 20 20 | 20 20 73 69 67 73 74 72 |        |  sigstr|
|00002740| 28 48 55 50 29 29 3b 0a | 23 69 66 64 65 66 20 6c |(HUP));.|#ifdef l|
|00002750| 69 6e 75 78 0a 20 76 68 | 61 6e 67 75 70 28 29 3b |inux. vh|angup();|
|00002760| 0a 23 65 6e 64 69 66 0a | 20 65 78 69 74 28 2d 31 |.#endif.| exit(-1|
|00002770| 29 3b 0a 7d 0a 0a 76 6f | 69 64 20 68 75 70 5f 68 |);.}..vo|id hup_h|
|00002780| 61 6e 64 6c 65 72 28 69 | 6e 74 20 73 29 0a 7b 0a |andler(i|nt s).{.|
|00002790| 20 48 55 50 3d 73 3b 20 | 2f 2a 20 74 68 69 73 20 | HUP=s; |/* this |
|000027a0| 61 76 6f 69 64 73 20 72 | 61 63 65 20 63 6f 6e 64 |avoids r|ace cond|
|000027b0| 69 74 69 6f 6e 73 20 2a | 2f 0a 7d 0a 0a 76 6f 69 |itions *|/.}..voi|
|000027c0| 64 20 65 78 69 74 5f 73 | 6c 69 70 6c 6f 67 69 6e |d exit_s|liplogin|
|000027d0| 28 29 0a 7b 0a 09 63 68 | 61 72 20 6c 6f 67 6f 75 |().{..ch|ar logou|
|000027e0| 74 66 69 6c 65 5b 4d 41 | 58 50 41 54 48 4c 45 4e |tfile[MA|XPATHLEN|
|000027f0| 5d 3b 0a 20 20 20 20 73 | 74 72 75 63 74 20 73 69 |];.    s|truct si|
|00002800| 67 61 63 74 69 6f 6e 20 | 73 61 3b 0a 0a 09 28 76 |gaction |sa;...(v|
|00002810| 6f 69 64 29 73 70 72 69 | 6e 74 66 28 6c 6f 67 6f |oid)spri|ntf(logo|
|00002820| 75 74 66 69 6c 65 2c 20 | 22 25 73 2e 25 73 22 2c |utfile, |"%s.%s",|
|00002830| 20 5f 50 41 54 48 5f 4c | 4f 47 4f 55 54 2c 20 6c | _PATH_L|OGOUT, l|
|00002840| 6f 67 69 6e 6e 61 6d 65 | 29 3b 0a 09 69 66 20 28 |oginname|);..if (|
|00002850| 61 63 63 65 73 73 28 6c | 6f 67 6f 75 74 66 69 6c |access(l|ogoutfil|
|00002860| 65 2c 20 52 5f 4f 4b 7c | 58 5f 4f 4b 29 20 21 3d |e, R_OK||X_OK) !=|
|00002870| 20 30 29 0a 09 09 28 76 | 6f 69 64 29 73 74 72 63 | 0)...(v|oid)strc|
|00002880| 70 79 28 6c 6f 67 6f 75 | 74 66 69 6c 65 2c 20 5f |py(logou|tfile, _|
|00002890| 50 41 54 48 5f 4c 4f 47 | 4f 55 54 29 3b 0a 09 69 |PATH_LOG|OUT);..i|
|000028a0| 66 20 28 61 63 63 65 73 | 73 28 6c 6f 67 6f 75 74 |f (acces|s(logout|
|000028b0| 66 69 6c 65 2c 20 52 5f | 4f 4b 7c 58 5f 4f 4b 29 |file, R_|OK|X_OK)|
|000028c0| 20 3d 3d 20 30 29 20 7b | 0a 09 09 63 68 61 72 20 | == 0) {|...char |
|000028d0| 6c 6f 67 69 6e 63 6d 64 | 5b 32 2a 4d 41 58 50 41 |logincmd|[2*MAXPA|
|000028e0| 54 48 4c 45 4e 2b 33 32 | 5d 3b 0a 0a 09 09 28 76 |THLEN+32|];....(v|
|000028f0| 6f 69 64 29 20 73 70 72 | 69 6e 74 66 28 6c 6f 67 |oid) spr|intf(log|
|00002900| 69 6e 63 6d 64 2c 20 22 | 25 73 20 25 73 20 25 64 |incmd, "|%s %s %d|
|00002910| 20 25 73 22 2c 20 6c 6f | 67 6f 75 74 66 69 6c 65 | %s", lo|goutfile|
|00002920| 2c 20 75 6e 69 74 2c 20 | 6c 69 6e 65 73 70 65 65 |, unit, |linespee|
|00002930| 64 2c 0a 09 09 09 20 20 | 20 20 20 20 20 6c 6f 67 |d,....  |     log|
|00002940| 69 6e 61 72 67 73 29 3b | 0a 09 09 28 76 6f 69 64 |inargs);|...(void|
|00002950| 29 20 73 79 73 74 65 6d | 28 6c 6f 67 69 6e 63 6d |) system|(logincm|
|00002960| 64 29 3b 0a 09 7d 0a 09 | 66 63 6e 74 6c 28 30 2c |d);..}..|fcntl(0,|
|00002970| 46 5f 53 45 54 46 4c 2c | 4f 5f 4e 4f 4e 42 4c 4f |F_SETFL,|O_NONBLO|
|00002980| 43 4b 29 3b 20 2f 2a 20 | 62 65 63 61 75 73 65 20 |CK); /* |because |
|00002990| 63 6c 6f 73 65 20 73 6f | 6d 65 74 69 6d 65 73 20 |close so|metimes |
|000029a0| 6e 65 76 65 72 20 72 65 | 74 75 72 6e 73 20 2a 2f |never re|turns */|
|000029b0| 0a 20 20 20 20 73 61 2e | 73 61 5f 68 61 6e 64 6c |.    sa.|sa_handl|
|000029c0| 65 72 20 3d 20 63 6c 6f | 73 65 5f 74 69 6d 65 6f |er = clo|se_timeo|
|000029d0| 75 74 3b 0a 20 20 20 20 | 73 61 2e 73 61 5f 66 6c |ut;.    |sa.sa_fl|
|000029e0| 61 67 73 20 3d 20 30 3b | 0a 20 20 20 20 73 69 67 |ags = 0;|.    sig|
|000029f0| 65 6d 70 74 79 73 65 74 | 28 26 73 61 2e 73 61 5f |emptyset|(&sa.sa_|
|00002a00| 6d 61 73 6b 29 3b 0a 20 | 20 20 20 61 6c 61 72 6d |mask);. |   alarm|
|00002a10| 28 31 35 29 3b 0a 20 20 | 20 20 73 69 67 61 63 74 |(15);.  |  sigact|
|00002a20| 69 6f 6e 28 53 49 47 41 | 4c 52 4d 2c 26 73 61 2c |ion(SIGA|LRM,&sa,|
|00002a30| 4e 55 4c 4c 29 3b 0a 09 | 28 76 6f 69 64 29 20 63 |NULL);..|(void) c|
|00002a40| 6c 6f 73 65 28 30 29 3b | 0a 20 20 20 20 61 6c 61 |lose(0);|.    ala|
|00002a50| 72 6d 28 30 29 3b 0a 20 | 20 20 20 73 61 2e 73 61 |rm(0);. |   sa.sa|
|00002a60| 5f 68 61 6e 64 6c 65 72 | 20 3d 20 53 49 47 5f 44 |_handler| = SIG_D|
|00002a70| 46 4c 3b 0a 20 20 20 20 | 73 69 67 61 63 74 69 6f |FL;.    |sigactio|
|00002a80| 6e 28 53 49 47 41 4c 52 | 4d 2c 26 73 61 2c 4e 55 |n(SIGALR|M,&sa,NU|
|00002a90| 4c 4c 29 3b 0a 09 73 79 | 73 6c 6f 67 28 4c 4f 47 |LL);..sy|slog(LOG|
|00002aa0| 5f 49 4e 46 4f 2c 20 22 | 63 6c 6f 73 65 64 20 25 |_INFO, "|closed %|
|00002ab0| 73 27 73 20 73 6c 69 70 | 20 75 6e 69 74 20 25 73 |s's slip| unit %s|
|00002ac0| 20 28 25 73 29 5c 6e 22 | 2c 20 6c 6f 67 69 6e 6e | (%s)\n"|, loginn|
|00002ad0| 61 6d 65 2c 20 75 6e 69 | 74 2c 0a 09 20 20 20 20 |ame, uni|t,..    |
|00002ae0| 20 20 20 73 69 67 73 74 | 72 28 48 55 50 29 29 3b |   sigst|r(HUP));|
|00002af0| 0a 23 69 66 64 65 66 20 | 6c 69 6e 75 78 0a 20 20 |.#ifdef |linux.  |
|00002b00| 20 20 76 68 61 6e 67 75 | 70 28 29 3b 0a 23 65 6e |  vhangu|p();.#en|
|00002b10| 64 69 66 0a 09 65 78 69 | 74 28 31 29 3b 0a 7d 0a |dif..exi|t(1);.}.|
|00002b20| 0a 69 6e 74 20 6d 61 69 | 6e 28 61 72 67 63 2c 20 |.int mai|n(argc, |
|00002b30| 61 72 67 76 29 0a 09 69 | 6e 74 20 61 72 67 63 3b |argv)..i|nt argc;|
|00002b40| 0a 09 63 68 61 72 20 2a | 61 72 67 76 5b 5d 3b 0a |..char *|argv[];.|
|00002b50| 7b 0a 09 69 6e 74 20 66 | 64 2c 20 73 2c 20 6c 64 |{..int f|d, s, ld|
|00002b60| 69 73 63 2c 20 6f 64 69 | 73 63 2c 20 70 69 64 2c |isc, odi|sc, pid,|
|00002b70| 20 75 6e 69 74 6e 75 6d | 62 65 72 3b 0a 09 73 70 | unitnum|ber;..sp|
|00002b80| 65 65 64 5f 74 20 73 70 | 65 65 64 3b 0a 09 73 74 |eed_t sp|eed;..st|
|00002b90| 72 75 63 74 20 73 69 67 | 61 63 74 69 6f 6e 20 73 |ruct sig|action s|
|00002ba0| 61 3b 0a 09 63 68 61 72 | 20 2a 6e 61 6d 65 3b 0a |a;..char| *name;.|
|00002bb0| 09 73 74 72 75 63 74 20 | 74 65 72 6d 69 6f 73 20 |.struct |termios |
|00002bc0| 74 69 6f 73 2c 20 6f 74 | 69 6f 73 3b 0a 09 73 74 |tios, ot|ios;..st|
|00002bd0| 72 75 63 74 20 70 61 73 | 73 77 64 20 2a 70 77 3b |ruct pas|swd *pw;|
|00002be0| 0a 09 63 68 61 72 20 6c | 6f 67 69 6e 63 6d 64 5b |..char l|ogincmd[|
|00002bf0| 32 2a 42 55 46 53 49 5a | 2b 33 32 5d 3b 0a 09 65 |2*BUFSIZ|+32];..e|
|00002c00| 78 74 65 72 6e 20 75 69 | 64 5f 74 20 67 65 74 75 |xtern ui|d_t getu|
|00002c10| 69 64 28 29 3b 0a 0a 09 | 69 66 20 28 28 6e 61 6d |id();...|if ((nam|
|00002c20| 65 20 3d 20 73 74 72 72 | 63 68 72 28 61 72 67 76 |e = strr|chr(argv|
|00002c30| 5b 30 5d 2c 20 27 2f 27 | 29 29 20 3d 3d 20 4e 55 |[0], '/'|)) == NU|
|00002c40| 4c 4c 29 0a 09 09 6e 61 | 6d 65 20 3d 20 61 72 67 |LL)...na|me = arg|
|00002c50| 76 5b 30 5d 3b 0a 09 73 | 20 3d 20 28 69 6e 74 29 |v[0];..s| = (int)|
|00002c60| 20 67 65 74 64 74 61 62 | 6c 65 73 69 7a 65 28 29 | getdtab|lesize()|
|00002c70| 3b 0a 09 66 6f 72 20 28 | 66 64 20 3d 20 33 20 3b |;..for (|fd = 3 ;|
|00002c80| 20 66 64 20 3c 20 73 20 | 3b 20 66 64 2b 2b 29 0a | fd < s |; fd++).|
|00002c90| 09 09 28 76 6f 69 64 29 | 20 63 6c 6f 73 65 28 66 |..(void)| close(f|
|00002ca0| 64 29 3b 0a 09 6f 70 65 | 6e 6c 6f 67 28 6e 61 6d |d);..ope|nlog(nam|
|00002cb0| 65 2c 20 4c 4f 47 5f 50 | 49 44 2c 20 4c 4f 47 5f |e, LOG_P|ID, LOG_|
|00002cc0| 44 41 45 4d 4f 4e 29 3b | 0a 09 75 69 64 20 3d 20 |DAEMON);|..uid = |
|00002cd0| 67 65 74 75 69 64 28 29 | 3b 0a 0a 09 2f 2a 20 73 |getuid()|;.../* s|
|00002ce0| 65 63 75 72 69 74 79 20 | 2a 2f 0a 09 75 6e 73 65 |ecurity |*/..unse|
|00002cf0| 74 65 6e 76 28 22 49 46 | 53 22 29 3b 0a 09 73 65 |tenv("IF|S");..se|
|00002d00| 74 65 6e 76 28 22 50 41 | 54 48 22 2c 22 2f 62 69 |tenv("PA|TH","/bi|
|00002d10| 6e 3a 2f 75 73 72 2f 62 | 69 6e 3a 2f 73 62 69 6e |n:/usr/b|in:/sbin|
|00002d20| 3a 2f 65 74 63 3a 2f 75 | 73 72 2f 73 62 69 6e 22 |:/etc:/u|sr/sbin"|
|00002d30| 2c 31 29 3b 0a 0a 09 69 | 66 20 28 61 72 67 63 20 |,1);...i|f (argc |
|00002d40| 3e 20 31 29 20 0a 09 7b | 0a 09 20 6e 61 6d 65 3d |> 1) ..{|.. name=|
|00002d50| 61 72 67 76 5b 31 5d 3b | 0a 09 20 69 66 20 28 75 |argv[1];|.. if (u|
|00002d60| 69 64 21 3d 30 29 20 0a | 09 20 7b 0a 09 20 20 66 |id!=0) .|. {..  f|
|00002d70| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 22 4f |printf(s|tderr,"O|
|00002d80| 6e 6c 79 20 72 6f 6f 74 | 20 6d 61 79 20 75 73 65 |nly root| may use|
|00002d90| 20 61 72 67 75 6d 65 6e | 74 73 5c 6e 22 29 3b 0a | argumen|ts\n");.|
|00002da0| 09 20 20 65 78 69 74 28 | 2d 31 29 3b 0a 09 20 7d |.  exit(|-1);.. }|
|00002db0| 0a 09 7d 0a 09 65 6c 73 | 65 0a 09 7b 0a 09 09 70 |..}..els|e..{...p|
|00002dc0| 77 20 3d 20 67 65 74 70 | 77 75 69 64 28 75 69 64 |w = getp|wuid(uid|
|00002dd0| 29 3b 0a 09 09 69 66 20 | 28 70 77 20 3d 3d 20 4e |);...if |(pw == N|
|00002de0| 55 4c 4c 29 0a 09 09 7b | 0a 09 09 09 28 76 6f 69 |ULL)...{|....(voi|
|00002df0| 64 29 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |d) fprin|tf(stder|
|00002e00| 72 2c 20 22 61 63 63 65 | 73 73 20 64 65 6e 69 65 |r, "acce|ss denie|
|00002e10| 64 20 2d 20 6e 6f 20 75 | 73 65 72 6e 61 6d 65 5c |d - no u|sername\|
|00002e20| 6e 22 29 3b 0a 09 09 09 | 73 79 73 6c 6f 67 28 4c |n");....|syslog(L|
|00002e30| 4f 47 5f 45 52 52 2c 20 | 22 61 63 63 65 73 73 20 |OG_ERR, |"access |
|00002e40| 64 65 6e 69 65 64 20 2d | 20 67 65 74 70 77 75 69 |denied -| getpwui|
|00002e50| 64 20 72 65 74 75 72 6e | 65 64 20 30 5c 6e 22 29 |d return|ed 0\n")|
|00002e60| 3b 0a 09 09 09 65 78 69 | 74 28 31 29 3b 0a 09 09 |;....exi|t(1);...|
|00002e70| 7d 0a 09 09 6e 61 6d 65 | 3d 70 77 2d 3e 70 77 5f |}...name|=pw->pw_|
|00002e80| 6e 61 6d 65 3b 0a 09 7d | 0a 0a 09 2f 2a 0a 09 20 |name;..}|.../*.. |
|00002e90| 2a 20 47 6f 20 74 6f 20 | 62 61 63 6b 67 72 6f 75 |* Go to |backgrou|
|00002ea0| 6e 64 2c 20 62 65 63 6f | 6d 65 20 70 72 6f 63 65 |nd, beco|me proce|
|00002eb0| 73 73 20 67 72 6f 75 70 | 20 6c 65 61 64 65 72 20 |ss group| leader |
|00002ec0| 28 69 66 20 6e 6f 74 20 | 61 6c 72 65 61 64 79 29 |(if not |already)|
|00002ed0| 0a 09 20 2a 20 61 6e 64 | 20 65 6e 73 75 72 65 20 |.. * and| ensure |
|00002ee0| 74 68 61 74 20 74 68 65 | 20 73 6c 69 70 20 6c 69 |that the| slip li|
|00002ef0| 6e 65 20 69 73 20 6f 75 | 72 20 63 6f 6e 74 72 6f |ne is ou|r contro|
|00002f00| 6c 6c 69 6e 67 20 74 65 | 72 6d 69 6e 61 6c 2e 0a |lling te|rminal..|
|00002f10| 09 20 2a 2f 0a 2f 2a 0a | 69 66 20 28 66 6f 72 6b |. */./*.|if (fork|
|00002f20| 28 29 20 3e 20 30 29 20 | 65 78 69 74 28 30 29 3b |() > 0) |exit(0);|
|00002f30| 0a 6d 61 79 62 65 20 64 | 6f 6e 27 74 20 66 6f 72 |.maybe d|on't for|
|00002f40| 6b 20 61 6e 64 20 64 6f | 6e 27 74 20 67 6f 20 74 |k and do|n't go t|
|00002f50| 6f 20 62 61 63 6b 67 72 | 6f 75 6e 64 0a 2a 2f 0a |o backgr|ound.*/.|
|00002f60| 09 2f 2a 0a 09 20 2a 20 | 73 65 74 73 69 64 28 29 |./*.. * |setsid()|
|00002f70| 20 74 6f 20 62 65 63 6f | 6d 65 20 70 72 6f 63 65 | to beco|me proce|
|00002f80| 73 73 20 67 72 6f 75 70 | 20 6c 65 61 64 65 72 0a |ss group| leader.|
|00002f90| 09 20 2a 2f 0a 09 69 66 | 20 28 73 65 74 73 69 64 |. */..if| (setsid|
|00002fa0| 28 29 20 3c 20 30 29 20 | 73 79 73 6c 6f 67 28 4c |() < 0) |syslog(L|
|00002fb0| 4f 47 5f 45 52 52 2c 22 | 63 61 6e 27 74 20 73 65 |OG_ERR,"|can't se|
|00002fc0| 74 73 69 64 3a 20 25 6d | 22 29 3b 0a 23 69 66 64 |tsid: %m|");.#ifd|
|00002fd0| 65 66 20 54 49 4f 43 53 | 43 54 54 59 0a 09 69 66 |ef TIOCS|CTTY..if|
|00002fe0| 20 28 69 6f 63 74 6c 28 | 30 2c 20 54 49 4f 43 53 | (ioctl(|0, TIOCS|
|00002ff0| 43 54 54 59 2c 20 28 63 | 61 64 64 72 5f 74 29 30 |CTTY, (c|addr_t)0|
|00003000| 29 20 3c 20 30 29 0a 09 | 09 70 65 72 72 6f 72 28 |) < 0)..|.perror(|
|00003010| 22 73 6c 69 70 6c 6f 67 | 69 6e 3a 20 63 61 6e 27 |"sliplog|in: can'|
|00003020| 74 20 73 65 74 20 6d 79 | 20 63 6f 6e 74 72 6f 6c |t set my| control|
|00003030| 6c 69 6e 67 20 74 74 79 | 20 2d 22 29 3b 0a 23 65 |ling tty| -");.#e|
|00003040| 6e 64 69 66 0a 09 66 69 | 6e 64 69 64 28 6e 61 6d |ndif..fi|ndid(nam|
|00003050| 65 29 3b 0a 09 66 63 68 | 6d 6f 64 28 30 2c 20 30 |e);..fch|mod(0, 0|
|00003060| 36 30 30 29 3b 0a 09 66 | 70 72 69 6e 74 66 28 73 |600);..f|printf(s|
|00003070| 74 64 65 72 72 2c 20 22 | 53 74 61 72 74 69 6e 67 |tderr, "|Starting|
|00003080| 20 25 73 20 73 6c 69 70 | 20 66 6f 72 20 25 73 5c | %s slip| for %s\|
|00003090| 6e 22 2c 73 6c 6f 70 74 | 5b 30 5d 2c 6c 6f 67 69 |n",slopt|[0],logi|
|000030a0| 6e 6e 61 6d 65 29 3b 0a | 09 66 70 72 69 6e 74 66 |nname);.|.fprintf|
|000030b0| 28 73 74 64 65 72 72 2c | 20 22 59 6f 75 72 20 49 |(stderr,| "Your I|
|000030c0| 50 20 61 64 64 72 65 73 | 73 20 69 73 20 25 73 20 |P addres|s is %s |
|000030d0| 2c 20 74 68 65 20 73 65 | 72 76 65 72 20 69 73 20 |, the se|rver is |
|000030e0| 25 73 5c 6e 22 2c 20 72 | 61 64 64 72 2c 6c 61 64 |%s\n", r|addr,lad|
|000030f0| 64 72 29 3b 0a 09 66 66 | 6c 75 73 68 28 73 74 64 |dr);..ff|lush(std|
|00003100| 65 72 72 29 3b 0a 09 73 | 6c 65 65 70 28 32 29 3b |err);..s|leep(2);|
|00003110| 20 2f 2a 20 4a 6f 6e 20 | 4c 65 77 69 73 20 6e 65 | /* Jon |Lewis ne|
|00003120| 65 64 73 20 74 68 69 73 | 20 74 6f 20 67 65 74 20 |eds this| to get |
|00003130| 74 68 65 20 66 75 6c 6c | 20 70 72 69 6e 74 66 20 |the full| printf |
|00003140| 6f 75 74 70 75 74 20 2a | 2f 0a 09 2f 2a 20 73 65 |output *|/../* se|
|00003150| 74 20 75 70 20 74 68 65 | 20 6c 69 6e 65 20 70 61 |t up the| line pa|
|00003160| 72 61 6d 65 74 65 72 73 | 20 2a 2f 0a 09 69 66 20 |rameters| */..if |
|00003170| 28 74 63 67 65 74 61 74 | 74 72 28 30 2c 20 26 74 |(tcgetat|tr(0, &t|
|00003180| 69 6f 73 29 20 3c 20 30 | 29 20 7b 0a 09 09 73 79 |ios) < 0|) {...sy|
|00003190| 73 6c 6f 67 28 4c 4f 47 | 5f 45 52 52 2c 20 22 74 |slog(LOG|_ERR, "t|
|000031a0| 63 67 65 74 61 74 74 72 | 3a 20 25 6d 22 29 3b 0a |cgetattr|: %m");.|
|000031b0| 09 09 65 78 69 74 28 31 | 29 3b 0a 09 7d 0a 09 6f |..exit(1|);..}..o|
|000031c0| 74 69 6f 73 20 3d 20 74 | 69 6f 73 3b 0a 09 63 66 |tios = t|ios;..cf|
|000031d0| 6d 61 6b 65 72 61 77 28 | 26 74 69 6f 73 29 3b 0a |makeraw(|&tios);.|
|000031e0| 09 74 69 6f 73 2e 63 5f | 69 66 6c 61 67 20 26 3d |.tios.c_|iflag &=|
|000031f0| 20 7e 49 4d 41 58 42 45 | 4c 3b 0a 09 69 66 20 28 | ~IMAXBE|L;..if (|
|00003200| 74 63 73 65 74 61 74 74 | 72 28 30 2c 20 54 43 53 |tcsetatt|r(0, TCS|
|00003210| 41 46 4c 55 53 48 2c 20 | 26 74 69 6f 73 29 20 3c |AFLUSH, |&tios) <|
|00003220| 20 30 29 0a 09 7b 0a 09 | 09 73 79 73 6c 6f 67 28 | 0)..{..|.syslog(|
|00003230| 4c 4f 47 5f 45 52 52 2c | 20 22 74 63 73 65 74 61 |LOG_ERR,| "tcseta|
|00003240| 74 74 72 3a 20 25 6d 22 | 29 3b 0a 09 09 65 78 69 |ttr: %m"|);...exi|
|00003250| 74 28 31 29 3b 0a 09 7d | 0a 0a 09 73 70 65 65 64 |t(1);..}|...speed|
|00003260| 20 3d 20 63 66 67 65 74 | 69 73 70 65 65 64 28 26 | = cfget|ispeed(&|
|00003270| 74 69 6f 73 29 3b 0a 09 | 6c 69 6e 65 73 70 65 65 |tios);..|linespee|
|00003280| 64 3d 74 72 61 6e 73 6c | 61 74 65 5f 73 70 65 65 |d=transl|ate_spee|
|00003290| 64 28 73 70 65 65 64 29 | 3b 0a 0a 09 2f 2a 20 66 |d(speed)|;.../* f|
|000032a0| 69 6e 64 20 6f 75 74 20 | 77 68 61 74 20 6c 64 69 |ind out |what ldi|
|000032b0| 73 63 20 77 65 20 73 74 | 61 72 74 65 64 20 77 69 |sc we st|arted wi|
|000032c0| 74 68 20 2a 2f 0a 09 69 | 66 20 28 69 6f 63 74 6c |th */..i|f (ioctl|
|000032d0| 28 30 2c 20 54 49 4f 43 | 47 45 54 44 2c 20 28 63 |(0, TIOC|GETD, (c|
|000032e0| 61 64 64 72 5f 74 29 26 | 6f 64 69 73 63 29 20 3c |addr_t)&|odisc) <|
|000032f0| 20 30 29 0a 09 7b 0a 09 | 09 73 79 73 6c 6f 67 28 | 0)..{..|.syslog(|
|00003300| 4c 4f 47 5f 45 52 52 2c | 20 22 69 6f 63 74 6c 28 |LOG_ERR,| "ioctl(|
|00003310| 54 49 4f 43 47 45 54 44 | 29 20 28 31 29 3a 20 25 |TIOCGETD|) (1): %|
|00003320| 6d 22 29 3b 0a 09 09 65 | 78 69 74 28 31 29 3b 0a |m");...e|xit(1);.|
|00003330| 09 7d 0a 09 2f 2a 20 73 | 77 69 74 63 68 20 74 6f |.}../* s|witch to|
|00003340| 20 73 6c 69 70 20 6c 69 | 6e 65 20 64 69 73 63 69 | slip li|ne disci|
|00003350| 70 6c 69 6e 65 20 2a 2f | 0a 09 6c 64 69 73 63 20 |pline */|..ldisc |
|00003360| 3d 20 4e 5f 53 4c 49 50 | 3b 0a 09 69 66 20 28 69 |= N_SLIP|;..if (i|
|00003370| 6f 63 74 6c 28 30 2c 20 | 54 49 4f 43 53 45 54 44 |octl(0, |TIOCSETD|
|00003380| 2c 20 28 63 61 64 64 72 | 5f 74 29 26 6c 64 69 73 |, (caddr|_t)&ldis|
|00003390| 63 29 20 3c 20 30 29 0a | 09 7b 0a 09 09 73 79 73 |c) < 0).|.{...sys|
|000033a0| 6c 6f 67 28 4c 4f 47 5f | 45 52 52 2c 20 22 69 6f |log(LOG_|ERR, "io|
|000033b0| 63 74 6c 28 54 49 4f 43 | 53 45 54 44 29 3a 20 25 |ctl(TIOC|SETD): %|
|000033c0| 6d 22 29 3b 0a 09 09 65 | 78 69 74 28 31 29 3b 0a |m");...e|xit(1);.|
|000033d0| 09 7d 0a 09 2f 2a 20 66 | 69 6e 64 20 6f 75 74 20 |.}../* f|ind out |
|000033e0| 77 68 61 74 20 75 6e 69 | 74 20 6e 75 6d 62 65 72 |what uni|t number|
|000033f0| 20 77 65 20 77 65 72 65 | 20 61 73 73 69 67 6e 65 | we were| assigne|
|00003400| 64 20 2a 2f 0a 23 69 66 | 6e 64 65 66 20 6c 69 6e |d */.#if|ndef lin|
|00003410| 75 78 0a 09 69 66 20 28 | 69 6f 63 74 6c 28 30 2c |ux..if (|ioctl(0,|
|00003420| 20 53 4c 49 4f 43 47 55 | 4e 49 54 2c 20 28 63 61 | SLIOCGU|NIT, (ca|
|00003430| 64 64 72 5f 74 29 20 26 | 75 6e 69 74 6e 75 6d 62 |ddr_t) &|unitnumb|
|00003440| 65 72 29 20 3c 20 30 29 | 0a 09 7b 0a 09 09 73 79 |er) < 0)|..{...sy|
|00003450| 73 6c 6f 67 28 4c 4f 47 | 5f 45 52 52 2c 20 22 69 |slog(LOG|_ERR, "i|
|00003460| 6f 63 74 6c 20 28 53 4c | 49 4f 43 47 55 4e 49 54 |octl (SL|IOCGUNIT|
|00003470| 29 3a 20 25 6d 22 29 3b | 0a 09 09 65 78 69 74 28 |): %m");|...exit(|
|00003480| 31 29 3b 0a 09 7d 0a 09 | 73 70 72 69 6e 74 66 28 |1);..}..|sprintf(|
|00003490| 75 6e 69 74 2c 22 73 6c | 25 64 22 2c 75 6e 69 74 |unit,"sl|%d",unit|
|000034a0| 6e 75 6d 62 65 72 29 3b | 0a 23 65 6c 73 65 0a 09 |number);|.#else..|
|000034b0| 69 66 20 28 69 6f 63 74 | 6c 28 30 2c 20 53 49 4f |if (ioct|l(0, SIO|
|000034c0| 43 47 49 46 4e 41 4d 45 | 2c 20 28 63 61 64 64 72 |CGIFNAME|, (caddr|
|000034d0| 5f 74 29 75 6e 69 74 29 | 20 3c 20 30 29 0a 09 7b |_t)unit)| < 0)..{|
|000034e0| 0a 09 09 73 79 73 6c 6f | 67 28 4c 4f 47 5f 45 52 |...syslo|g(LOG_ER|
|000034f0| 52 2c 20 22 69 6f 63 74 | 6c 20 28 53 49 4f 43 47 |R, "ioct|l (SIOCG|
|00003500| 49 46 4e 41 4d 45 29 3a | 20 25 6d 22 29 3b 0a 09 |IFNAME):| %m");..|
|00003510| 09 65 78 69 74 28 31 29 | 3b 0a 09 7d 0a 23 65 6e |.exit(1)|;..}.#en|
|00003520| 64 69 66 0a 20 20 20 20 | 73 61 2e 73 61 5f 68 61 |dif.    |sa.sa_ha|
|00003530| 6e 64 6c 65 72 20 3d 20 | 68 75 70 5f 68 61 6e 64 |ndler = |hup_hand|
|00003540| 6c 65 72 3b 0a 09 73 61 | 2e 73 61 5f 66 6c 61 67 |ler;..sa|.sa_flag|
|00003550| 73 20 3d 20 30 3b 0a 09 | 69 66 20 28 73 69 67 65 |s = 0;..|if (sige|
|00003560| 6d 70 74 79 73 65 74 28 | 26 73 61 2e 73 61 5f 6d |mptyset(|&sa.sa_m|
|00003570| 61 73 6b 29 20 21 3d 20 | 30 29 0a 09 7b 0a 09 09 |ask) != |0)..{...|
|00003580| 73 79 73 6c 6f 67 28 4c | 4f 47 5f 45 52 52 2c 20 |syslog(L|OG_ERR, |
|00003590| 22 49 20 68 61 76 65 20 | 6e 6f 20 73 69 67 6e 61 |"I have |no signa|
|000035a0| 6c 20 63 6f 6e 74 72 6f | 6c 3a 20 25 6d 22 29 3b |l contro|l: %m");|
|000035b0| 0a 09 09 65 78 69 74 28 | 31 29 3b 0a 09 7d 0a 0a |...exit(|1);..}..|
|000035c0| 09 73 69 67 61 63 74 69 | 6f 6e 28 53 49 47 48 55 |.sigacti|on(SIGHU|
|000035d0| 50 2c 26 73 61 2c 4e 55 | 4c 4c 29 3b 0a 09 73 69 |P,&sa,NU|LL);..si|
|000035e0| 67 61 63 74 69 6f 6e 28 | 53 49 47 54 45 52 4d 2c |gaction(|SIGTERM,|
|000035f0| 26 73 61 2c 4e 55 4c 4c | 29 3b 0a 0a 09 73 79 73 |&sa,NULL|);...sys|
|00003600| 6c 6f 67 28 4c 4f 47 5f | 49 4e 46 4f 2c 20 22 61 |log(LOG_|INFO, "a|
|00003610| 74 74 61 63 68 69 6e 67 | 20 73 6c 69 70 20 75 6e |ttaching| slip un|
|00003620| 69 74 20 25 73 20 66 6f | 72 20 25 73 5c 6e 22 2c |it %s fo|r %s\n",|
|00003630| 20 75 6e 69 74 2c 20 6c | 6f 67 69 6e 6e 61 6d 65 | unit, l|oginname|
|00003640| 29 3b 0a 09 70 69 64 3d | 67 65 74 70 69 64 28 29 |);..pid=|getpid()|
|00003650| 3b 0a 09 28 76 6f 69 64 | 29 73 70 72 69 6e 74 66 |;..(void|)sprintf|
|00003660| 28 6c 6f 67 69 6e 63 6d | 64 2c 20 22 25 73 20 25 |(logincm|d, "%s %|
|00003670| 73 20 25 64 20 25 64 20 | 25 73 22 2c 20 6c 6f 67 |s %d %d |%s", log|
|00003680| 69 6e 66 69 6c 65 2c 20 | 75 6e 69 74 2c 20 6c 69 |infile, |unit, li|
|00003690| 6e 65 73 70 65 65 64 2c | 0a 09 09 20 20 20 20 20 |nespeed,|...     |
|000036a0| 20 70 69 64 2c 20 6c 6f | 67 69 6e 61 72 67 73 29 | pid, lo|ginargs)|
|000036b0| 3b 0a 09 73 79 73 6c 6f | 67 28 4c 4f 47 5f 49 4e |;..syslo|g(LOG_IN|
|000036c0| 46 4f 2c 20 6c 6f 67 69 | 6e 63 6d 64 29 3b 0a 09 |FO, logi|ncmd);..|
|000036d0| 2f 2a 0a 09 20 2a 20 61 | 69 6d 20 73 74 64 6f 75 |/*.. * a|im stdou|
|000036e0| 74 20 61 6e 64 20 65 72 | 72 6f 75 74 20 61 74 20 |t and er|rout at |
|000036f0| 2f 64 65 76 2f 6e 75 6c | 6c 20 73 6f 20 6c 6f 67 |/dev/nul|l so log|
|00003700| 69 6e 63 6d 64 20 6f 75 | 74 70 75 74 20 77 6f 6e |incmd ou|tput won|
|00003710| 27 74 0a 09 20 2a 20 62 | 61 62 62 6c 65 20 69 6e |'t.. * b|abble in|
|00003720| 74 6f 20 74 68 65 20 73 | 6c 69 70 20 74 74 79 20 |to the s|lip tty |
|00003730| 6c 69 6e 65 2e 0a 09 20 | 2a 2f 0a 09 63 6c 6f 73 |line... |*/..clos|
|00003740| 65 28 31 29 3b 0a 09 69 | 66 20 28 28 66 64 20 3d |e(1);..i|f ((fd =|
|00003750| 20 6f 70 65 6e 28 5f 50 | 41 54 48 5f 44 45 56 4e | open(_P|ATH_DEVN|
|00003760| 55 4c 4c 2c 20 4f 5f 57 | 52 4f 4e 4c 59 29 29 20 |ULL, O_W|RONLY)) |
|00003770| 21 3d 20 31 29 20 7b 0a | 09 09 69 66 20 28 66 64 |!= 1) {.|..if (fd|
|00003780| 20 3c 20 30 29 20 7b 0a | 09 09 09 73 79 73 6c 6f | < 0) {.|...syslo|
|00003790| 67 28 4c 4f 47 5f 45 52 | 52 2c 20 22 6f 70 65 6e |g(LOG_ER|R, "open|
|000037a0| 20 2f 64 65 76 2f 6e 75 | 6c 6c 3a 20 25 6d 22 29 | /dev/nu|ll: %m")|
|000037b0| 3b 0a 09 09 09 65 78 69 | 74 28 31 29 3b 0a 09 09 |;....exi|t(1);...|
|000037c0| 7d 0a 09 09 28 76 6f 69 | 64 29 20 64 75 70 32 28 |}...(voi|d) dup2(|
|000037d0| 66 64 2c 20 31 29 3b 0a | 09 09 28 76 6f 69 64 29 |fd, 1);.|..(void)|
|000037e0| 20 63 6c 6f 73 65 28 66 | 64 29 3b 0a 09 7d 0a 09 | close(f|d);..}..|
|000037f0| 28 76 6f 69 64 29 20 64 | 75 70 32 28 31 2c 20 32 |(void) d|up2(1, 2|
|00003800| 29 3b 0a 0a 09 2f 2a 0a | 09 20 2a 20 52 75 6e 20 |);.../*.|. * Run |
|00003810| 6c 6f 67 69 6e 20 61 6e | 64 20 6c 6f 67 6f 75 74 |login an|d logout|
|00003820| 20 73 63 72 69 70 74 73 | 20 61 73 20 72 6f 6f 74 | scripts| as root|
|00003830| 20 28 72 65 61 6c 20 61 | 6e 64 20 65 66 66 65 63 | (real a|nd effec|
|00003840| 74 69 76 65 29 3b 0a 09 | 20 2a 20 63 75 72 72 65 |tive);..| * curre|
|00003850| 6e 74 20 72 6f 75 74 65 | 28 38 29 20 69 73 20 73 |nt route|(8) is s|
|00003860| 65 74 75 69 64 20 72 6f | 6f 74 2c 20 61 6e 64 20 |etuid ro|ot, and |
|00003870| 63 68 65 63 6b 73 20 74 | 68 65 20 72 65 61 6c 20 |checks t|he real |
|00003880| 75 69 64 0a 09 20 2a 20 | 74 6f 20 73 65 65 20 77 |uid.. * |to see w|
|00003890| 68 65 74 68 65 72 20 63 | 68 61 6e 67 65 73 20 61 |hether c|hanges a|
|000038a0| 72 65 20 61 6c 6c 6f 77 | 65 64 20 28 6f 72 20 6a |re allow|ed (or j|
|000038b0| 75 73 74 20 22 72 6f 75 | 74 65 20 67 65 74 22 29 |ust "rou|te get")|
|000038c0| 2e 0a 09 20 2a 2f 0a 09 | 28 76 6f 69 64 29 20 73 |... */..|(void) s|
|000038d0| 65 74 75 69 64 28 30 29 | 3b 0a 09 73 3d 73 79 73 |etuid(0)|;..s=sys|
|000038e0| 74 65 6d 28 6c 6f 67 69 | 6e 63 6d 64 29 3b 0a 09 |tem(logi|ncmd);..|
|000038f0| 69 66 20 28 73 21 3d 30 | 29 0a 09 7b 0a 09 09 73 |if (s!=0|)..{...s|
|00003900| 79 73 6c 6f 67 28 4c 4f | 47 5f 45 52 52 2c 20 22 |yslog(LO|G_ERR, "|
|00003910| 25 73 20 6c 6f 67 69 6e | 20 66 61 69 6c 65 64 3a |%s login| failed:|
|00003920| 20 65 78 69 74 20 73 74 | 61 74 75 73 20 25 64 20 | exit st|atus %d |
|00003930| 66 72 6f 6d 20 25 73 22 | 2c 0a 09 09 20 20 20 20 |from %s"|,...    |
|00003940| 20 20 20 6c 6f 67 69 6e | 6e 61 6d 65 2c 20 73 2c |   login|name, s,|
|00003950| 20 6c 6f 67 69 6e 66 69 | 6c 65 29 3b 0a 09 09 69 | loginfi|le);...i|
|00003960| 6f 63 74 6c 28 30 2c 20 | 54 49 4f 43 53 45 54 44 |octl(0, |TIOCSETD|
|00003970| 2c 20 28 63 61 64 64 72 | 5f 74 29 26 6f 64 69 73 |, (caddr|_t)&odis|
|00003980| 63 29 3b 0a 09 09 65 78 | 69 74 28 36 29 3b 0a 09 |c);...ex|it(6);..|
|00003990| 7d 0a 09 2f 2a 20 73 65 | 74 20 73 6c 69 70 20 6d |}../* se|t slip m|
|000039a0| 6f 64 65 20 2a 2f 0a 23 | 69 66 6e 64 65 66 20 6c |ode */.#|ifndef l|
|000039b0| 69 6e 75 78 0a 09 69 66 | 20 28 69 6f 63 74 6c 28 |inux..if| (ioctl(|
|000039c0| 30 2c 20 53 4c 49 4f 43 | 53 46 4c 41 47 53 2c 20 |0, SLIOC|SFLAGS, |
|000039d0| 28 63 61 64 64 72 5f 74 | 29 26 73 6c 69 70 5f 6d |(caddr_t|)&slip_m|
|000039e0| 6f 64 65 29 20 3c 20 30 | 29 0a 09 7b 0a 09 09 73 |ode) < 0|)..{...s|
|000039f0| 79 73 6c 6f 67 28 4c 4f | 47 5f 45 52 52 2c 20 22 |yslog(LO|G_ERR, "|
|00003a00| 69 6f 63 74 6c 28 53 4c | 49 4f 43 53 46 4c 41 47 |ioctl(SL|IOCSFLAG|
|00003a10| 53 29 3a 20 25 6d 22 29 | 3b 0a 09 09 65 78 69 74 |S): %m")|;...exit|
|00003a20| 28 31 29 3b 0a 09 7d 0a | 23 65 6c 73 65 0a 09 69 |(1);..}.|#else..i|
|00003a30| 66 20 28 69 6f 63 74 6c | 28 30 2c 20 53 49 4f 43 |f (ioctl|(0, SIOC|
|00003a40| 53 49 46 45 4e 43 41 50 | 2c 20 28 63 61 64 64 72 |SIFENCAP|, (caddr|
|00003a50| 5f 74 29 26 73 6c 69 70 | 5f 6d 6f 64 65 29 20 3c |_t)&slip|_mode) <|
|00003a60| 20 30 29 0a 09 7b 0a 09 | 09 73 79 73 6c 6f 67 28 | 0)..{..|.syslog(|
|00003a70| 4c 4f 47 5f 45 52 52 2c | 20 22 69 6f 63 74 6c 20 |LOG_ERR,| "ioctl |
|00003a80| 28 53 49 4f 43 53 49 46 | 45 4e 43 41 50 29 3a 20 |(SIOCSIF|ENCAP): |
|00003a90| 25 6d 22 29 3b 0a 09 09 | 65 78 69 74 28 31 29 3b |%m");...|exit(1);|
|00003aa0| 0a 09 7d 0a 23 65 6e 64 | 69 66 0a 0a 0a 09 2f 2a |..}.#end|if..../*|
|00003ab0| 20 74 77 69 64 64 6c 65 | 20 74 68 75 6d 62 73 20 | twiddle| thumbs |
|00003ac0| 75 6e 74 69 6c 20 77 65 | 20 67 65 74 20 61 20 73 |until we| get a s|
|00003ad0| 69 67 6e 61 6c 20 2a 2f | 0a 09 77 68 69 6c 65 20 |ignal */|..while |
|00003ae0| 28 48 55 50 3d 3d 2d 31 | 29 20 70 61 75 73 65 28 |(HUP==-1|) pause(|
|00003af0| 29 3b 0a 09 65 78 69 74 | 5f 73 6c 69 70 6c 6f 67 |);..exit|_sliplog|
|00003b00| 69 6e 28 29 3b 0a 0a 09 | 2f 2a 20 4e 4f 54 52 45 |in();...|/* NOTRE|
|00003b10| 41 43 48 45 44 20 2a 2f | 0a 7d 0a 00 00 00 00 00 |ACHED */|.}......|
|00003b20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003b30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003b40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003b50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003b60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003b70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003b80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003b90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ba0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003bb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003bc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003bd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003be0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003bf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003c00| 73 6c 69 70 6c 6f 67 69 | 6e 2f 73 6c 69 70 2e 6c |sliplogi|n/slip.l|
|00003c10| 6f 67 69 6e 00 00 00 00 | 00 00 00 00 00 00 00 00 |ogin....|........|
|00003c20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003c30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003c40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003c50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003c60| 00 00 00 00 31 30 30 37 | 35 34 20 00 20 20 20 36 |....1007|54 .   6|
|00003c70| 32 35 20 00 20 20 20 31 | 34 34 20 00 20 20 20 20 |25 .   1|44 .    |
|00003c80| 20 20 20 31 30 33 31 20 | 20 35 37 33 34 33 34 31 |   1031 | 5734341|
|00003c90| 37 31 32 20 20 31 33 35 | 37 33 00 20 30 00 00 00 |712  135|73. 0...|
|00003ca0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003cb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003cc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003cd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ce0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003cf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d00| 00 75 73 74 61 72 20 20 | 00 67 6f 6c 64 74 00 00 |.ustar  |.goldt..|
|00003d10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d20| 00 00 00 00 00 00 00 00 | 00 75 73 65 72 73 00 00 |........|.users..|
|00003d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e00| 23 21 2f 62 69 6e 2f 73 | 68 20 2d 0a 23 0a 23 09 |#!/bin/s|h -.#.#.|
|00003e10| 40 28 23 29 73 6c 69 70 | 2e 6c 6f 67 69 6e 09 35 |@(#)slip|.login.5|
|00003e20| 2e 31 20 28 42 65 72 6b | 65 6c 65 79 29 20 37 2f |.1 (Berk|eley) 7/|
|00003e30| 31 2f 39 30 0a 0a 23 0a | 23 20 67 65 6e 65 72 69 |1/90..#.|# generi|
|00003e40| 63 20 6c 6f 67 69 6e 20 | 66 69 6c 65 20 66 6f 72 |c login |file for|
|00003e50| 20 61 20 73 6c 69 70 20 | 6c 69 6e 65 2e 20 20 73 | a slip |line.  s|
|00003e60| 6c 69 70 6c 6f 67 69 6e | 20 69 6e 76 6f 6b 65 73 |liplogin| invokes|
|00003e70| 20 74 68 69 73 20 77 69 | 74 68 0a 23 20 74 68 65 | this wi|th.# the|
|00003e80| 20 70 61 72 61 6d 65 74 | 65 72 73 3a 0a 23 20 20 | paramet|ers:.#  |
|00003e90| 20 20 20 20 31 20 20 20 | 20 20 20 20 20 32 20 20 |    1   |     2  |
|00003ea0| 20 20 20 20 33 20 20 20 | 20 20 20 34 20 20 20 20 |    3   |   4    |
|00003eb0| 20 20 20 20 20 35 20 20 | 20 20 20 20 20 20 20 20 |     5  |        |
|00003ec0| 36 20 20 20 20 20 20 20 | 20 37 20 20 20 20 20 38 |6       | 7     8|
|00003ed0| 2d 6e 0a 23 20 20 20 73 | 6c 69 70 75 6e 69 74 20 |-n.#   s|lipunit |
|00003ee0| 74 74 79 73 70 65 65 64 | 20 70 69 64 20 6c 6f 67 |ttyspeed| pid log|
|00003ef0| 69 6e 6e 61 6d 65 20 6c | 6f 63 61 6c 2d 61 64 64 |inname l|ocal-add|
|00003f00| 72 20 72 65 6d 6f 74 65 | 2d 61 64 64 72 20 6d 61 |r remote|-addr ma|
|00003f10| 73 6b 20 6f 70 74 2d 61 | 72 67 73 0a 23 0a 2f 73 |sk opt-a|rgs.#./s|
|00003f20| 62 69 6e 2f 69 66 63 6f | 6e 66 69 67 20 24 31 20 |bin/ifco|nfig $1 |
|00003f30| 24 35 20 70 6f 69 6e 74 | 6f 70 6f 69 6e 74 20 24 |$5 point|opoint $|
|00003f40| 36 20 6d 74 75 20 31 35 | 30 30 20 61 72 70 20 2d |6 mtu 15|00 arp -|
|00003f50| 74 72 61 69 6c 65 72 73 | 20 75 70 0a 2f 73 62 69 |trailers| up./sbi|
|00003f60| 6e 2f 72 6f 75 74 65 20 | 61 64 64 20 24 36 20 24 |n/route |add $6 $|
|00003f70| 31 0a 23 69 6e 20 63 61 | 73 65 20 79 6f 75 20 68 |1.#in ca|se you h|
|00003f80| 61 76 65 20 61 6e 20 65 | 74 68 65 72 6e 65 74 20 |ave an e|thernet |
|00003f90| 63 61 72 64 20 74 68 69 | 73 20 77 69 6c 6c 20 61 |card thi|s will a|
|00003fa0| 6e 6e 6f 75 6e 63 65 20 | 74 68 65 20 73 6c 69 70 |nnounce |the slip|
|00003fb0| 20 63 6c 69 65 6e 74 0a | 23 78 78 3a 78 78 3a 78 | client.|#xx:xx:x|
|00003fc0| 78 3a 78 78 20 68 61 73 | 20 74 6f 20 62 65 20 72 |x:xx has| to be r|
|00003fd0| 65 70 6c 61 63 65 64 20 | 62 79 20 79 6f 75 72 20 |eplaced |by your |
|00003fe0| 68 61 72 64 77 61 72 65 | 20 61 64 64 72 65 73 73 |hardware| address|
|00003ff0| 0a 23 2f 73 62 69 6e 2f | 61 72 70 20 2d 73 20 24 |.#/sbin/|arp -s $|
|00004000| 36 20 78 78 3a 78 78 3a | 78 78 3a 78 78 20 70 75 |6 xx:xx:|xx:xx pu|
|00004010| 62 0a 65 78 69 74 20 30 | 0a 00 00 00 00 00 00 00 |b.exit 0|........|
|00004020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004060| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004070| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004080| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004090| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004200| 73 6c 69 70 6c 6f 67 69 | 6e 2f 73 6c 69 70 2e 68 |sliplogi|n/slip.h|
|00004210| 6f 73 74 73 00 00 00 00 | 00 00 00 00 00 00 00 00 |osts....|........|
|00004220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004260| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 36 |....1006|44 .   6|
|00004270| 32 35 20 00 20 20 20 31 | 34 34 20 00 20 20 20 20 |25 .   1|44 .    |
|00004280| 20 20 20 31 30 33 37 20 | 20 35 36 34 35 33 32 36 |   1037 | 5645326|
|00004290| 33 31 36 20 20 31 33 36 | 33 33 00 20 30 00 00 00 |316  136|33. 0...|
|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 75 73 74 61 72 20 20 | 00 67 6f 6c 64 74 00 00 |.ustar  |.goldt..|
|00004310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00005100| 57 41 52 45 2c 20 45 56 | 45 4e 20 49 46 20 41 44 |WARE, EV|EN IF AD|
|00005110| 56 49 53 45 44 20 4f 46 | 20 54 48 45 20 50 4f 53 |VISED OF| THE POS|
|00005120| 53 49 42 49 4c 49 54 59 | 20 4f 46 0a 2e 5c 22 20 |SIBILITY| OF..\" |
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|00005140| 0a 2e 5c 22 20 20 20 20 | 20 66 72 6f 6d 3a 20 40 |..\"    | from: @|
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|00005170| 35 2f 39 31 0a 2e 5c 22 | 09 24 49 64 3a 20 73 6c |5/91..\"|.$Id: sl|
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+--------+-------------------------+-------------------------+--------+--------+
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