Super Net 1

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Tape Archive | 1991-01-03 | 240.0 KB
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MacOS 8.1 extracted |
Win98 extracted |
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This file was processed as: Tape Archive (archive/tar).
Confidence	Program	Detection	Match Type	Support
`100%`	dexvert	Tape Archive `(archive/tar)`	magic	Supported
`100%`	file	tar archive	default
`99%`	file	tar archive (V7), file README, mode 644 , uid 164 , gid 145 , size 1354 , seconds 4542563205	default
`98%`	file	data	default
`100%`	TrID	Sybase iAnywhere database files	default (weak)
`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	Pre-POSIX tar archive	default
hex view
+--------+-------------------------+-------------------------+--------+--------+
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|00000200| 54 68 65 20 66 6f 6c 6c | 6f 77 69 6e 67 20 66 69 |The foll|owing fi|
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|00002970| 20 09 6e 6f 64 65 76 2c | 20 6e 6f 64 65 76 2c 20 | .nodev,| nodev, |
|00002980| 6e 6f 64 65 76 2c 20 6e | 6f 64 65 76 2c 20 6e 6f |nodev, n|odev, no|
|00002990| 64 65 76 2c 0a 2b 20 09 | 6e 6f 64 65 76 2c 0a 2b |dev,.+ .|nodev,.+|
|000029a0| 20 09 7d 2c 0a 20 20 23 | 65 6e 64 69 66 0a 20 20 | .},.  #|endif.  |
|000029b0| 7d 3b 0a 20 20 0a 2a 2a | 2a 20 73 79 73 2f 74 74 |};.  .**|* sys/tt|
|000029c0| 79 5f 70 74 79 2e 63 2e | 6f 72 69 67 09 54 68 75 |y_pty.c.|orig.Thu|
|000029d0| 20 53 65 70 20 32 31 20 | 30 30 3a 35 35 3a 35 36 | Sep 21 |00:55:56|
|000029e0| 20 31 39 38 39 0a 2d 2d | 2d 20 73 79 73 2f 74 74 | 1989.--|- sys/tt|
|000029f0| 79 5f 70 74 79 2e 63 09 | 54 68 75 20 53 65 70 20 |y_pty.c.|Thu Sep |
|00002a00| 32 31 20 30 31 3a 31 33 | 3a 32 31 20 31 39 38 39 |21 01:13|:21 1989|
|00002a10| 0a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |.*******|********|
|00002a20| 0a 2a 2a 2a 20 34 37 38 | 2c 34 38 33 20 2a 2a 2a |.*** 478|,483 ***|
|00002a30| 2a 0a 2d 2d 2d 20 34 37 | 38 2c 34 39 31 20 2d 2d |*.--- 47|8,491 --|
|00002a40| 2d 2d 0a 20 20 09 72 65 | 67 69 73 74 65 72 20 73 |--.  .re|gister s|
|00002a50| 74 72 75 63 74 20 70 74 | 5f 69 6f 63 74 6c 20 2a |truct pt|_ioctl *|
|00002a60| 70 74 69 20 3d 20 26 70 | 74 5f 69 6f 63 74 6c 5b |pti = &p|t_ioctl[|
|00002a70| 6d 69 6e 6f 72 28 64 65 | 76 29 5d 3b 0a 20 20 09 |minor(de|v)];.  .|
|00002a80| 69 6e 74 20 73 74 6f 70 | 2c 20 65 72 72 6f 72 3b |int stop|, error;|
|00002a90| 0a 20 20 09 65 78 74 65 | 72 6e 20 74 74 79 69 6e |.  .exte|rn ttyin|
|00002aa0| 70 75 74 28 29 3b 0a 2b | 20 23 69 6e 63 6c 75 64 |put();.+| #includ|
|00002ab0| 65 20 22 73 6c 2e 68 22 | 0a 2b 20 23 69 66 20 4e |e "sl.h"|.+ #if N|
|00002ac0| 53 4c 20 3e 20 30 0a 2b | 20 09 65 78 74 65 72 6e |SL > 0.+| .extern|
|00002ad0| 20 73 6c 69 6e 70 75 74 | 28 29 3b 0a 2b 20 23 65 | slinput|();.+ #e|
|00002ae0| 6e 64 69 66 0a 2b 20 23 | 69 6e 63 6c 75 64 65 20 |ndif.+ #|include |
|00002af0| 22 70 70 70 2e 68 22 0a | 2b 20 23 69 66 20 4e 50 |"ppp.h".|+ #if NP|
|00002b00| 50 50 20 3e 20 30 0a 2b | 20 09 65 78 74 65 72 6e |PP > 0.+| .extern|
|00002b10| 20 70 70 70 69 6e 70 75 | 74 28 29 3b 0a 2b 20 23 | pppinpu|t();.+ #|
|00002b20| 65 6e 64 69 66 0a 20 20 | 0a 20 20 09 2f 2a 0a 20 |endif.  |.  ./*. |
|00002b30| 20 09 20 2a 20 49 46 20 | 43 4f 4e 54 52 4f 4c 4c | . * IF |CONTROLL|
|00002b40| 45 52 20 53 54 54 59 20 | 54 48 45 4e 20 4d 55 53 |ER STTY |THEN MUS|
|00002b50| 54 20 46 4c 55 53 48 20 | 54 4f 20 50 52 45 56 45 |T FLUSH |TO PREVE|
|00002b60| 4e 54 20 41 20 48 41 4e | 47 2e 0a 2a 2a 2a 2a 2a |NT A HAN|G..*****|
|00002b70| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 0a 2a 2a 2a 20 35 |********|**.*** 5|
|00002b80| 32 36 2c 35 33 31 20 2a | 2a 2a 2a 0a 2d 2d 2d 20 |26,531 *|***.--- |
|00002b90| 35 33 34 2c 35 34 32 20 | 2d 2d 2d 2d 0a 20 20 09 |534,542 |----.  .|
|00002ba0| 09 09 09 3b 0a 20 20 09 | 09 09 62 72 65 61 6b 3b |...;.  .|..break;|
|00002bb0| 0a 20 20 09 09 7d 0a 2b | 20 09 65 72 72 6f 72 20 |.  ..}.+| .error |
|00002bc0| 3d 20 28 2a 6c 69 6e 65 | 73 77 5b 74 70 2d 3e 74 |= (*line|sw[tp->t|
|00002bd0| 5f 6c 69 6e 65 5d 2e 6c | 5f 69 6f 63 74 6c 29 28 |_line].l|_ioctl)(|
|00002be0| 74 70 2c 20 63 6d 64 2c | 20 64 61 74 61 2c 20 66 |tp, cmd,| data, f|
|00002bf0| 6c 61 67 29 3b 0a 2b 20 | 09 69 66 20 28 65 72 72 |lag);.+ |.if (err|
|00002c00| 6f 72 20 3e 3d 20 30 29 | 0a 2b 20 09 20 20 20 20 |or >= 0)|.+ .    |
|00002c10| 72 65 74 75 72 6e 20 28 | 65 72 72 6f 72 29 3b 0a |return (|error);.|
|00002c20| 20 20 09 65 72 72 6f 72 | 20 3d 20 74 74 69 6f 63 |  .error| = ttioc|
|00002c30| 74 6c 28 74 70 2c 20 63 | 6d 64 2c 20 64 61 74 61 |tl(tp, c|md, data|
|00002c40| 2c 20 66 6c 61 67 29 3b | 0a 20 20 09 2f 2a 0a 20 |, flag);|.  ./*. |
|00002c50| 20 09 20 2a 20 53 69 6e | 63 65 20 77 65 20 75 73 | . * Sin|ce we us|
|00002c60| 65 20 74 68 65 20 74 74 | 79 20 71 75 65 75 65 73 |e the tt|y queues|
|00002c70| 20 69 6e 74 65 72 6e 61 | 6c 6c 79 2c 0a 2a 2a 2a | interna|lly,.***|
|00002c80| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 0a 2a 2a 2a |********|****.***|
|00002c90| 20 35 33 33 2c 35 33 39 | 20 2a 2a 2a 2a 0a 20 20 | 533,539| ****.  |
|00002ca0| 09 20 2a 20 74 68 65 20 | 71 75 65 75 65 73 2e 20 |. * the |queues. |
|00002cb0| 20 57 65 20 63 61 6e 27 | 74 20 74 65 6c 6c 20 61 | We can'|t tell a|
|00002cc0| 6e 79 74 68 69 6e 67 20 | 61 62 6f 75 74 20 74 68 |nything |about th|
|00002cd0| 65 20 64 69 73 63 69 70 | 6c 69 6e 65 0a 20 20 09 |e discip|line.  .|
|00002ce0| 20 2a 20 66 72 6f 6d 20 | 68 65 72 65 2e 2e 2e 0a | * from |here....|
|00002cf0| 20 20 09 20 2a 2f 0a 21 | 20 09 69 66 20 28 6c 69 |  . */.!| .if (li|
|00002d00| 6e 65 73 77 5b 74 70 2d | 3e 74 5f 6c 69 6e 65 5d |nesw[tp-|>t_line]|
|00002d10| 2e 6c 5f 72 69 6e 74 20 | 21 3d 20 74 74 79 69 6e |.l_rint |!= ttyin|
|00002d20| 70 75 74 29 20 7b 0a 20 | 20 09 09 28 2a 6c 69 6e |put) {. | ..(*lin|
|00002d30| 65 73 77 5b 74 70 2d 3e | 74 5f 6c 69 6e 65 5d 2e |esw[tp->|t_line].|
|00002d40| 6c 5f 63 6c 6f 73 65 29 | 28 74 70 29 3b 0a 20 20 |l_close)|(tp);.  |
|00002d50| 09 09 74 70 2d 3e 74 5f | 6c 69 6e 65 20 3d 20 30 |..tp->t_|line = 0|
|00002d60| 3b 0a 20 20 09 09 28 76 | 6f 69 64 29 28 2a 6c 69 |;.  ..(v|oid)(*li|
|00002d70| 6e 65 73 77 5b 74 70 2d | 3e 74 5f 6c 69 6e 65 5d |nesw[tp-|>t_line]|
|00002d80| 2e 6c 5f 6f 70 65 6e 29 | 28 64 65 76 2c 20 74 70 |.l_open)|(dev, tp|
|00002d90| 29 3b 0a 2d 2d 2d 20 35 | 34 34 2c 35 35 37 20 2d |);.--- 5|44,557 -|
|00002da0| 2d 2d 2d 0a 20 20 09 20 | 2a 20 74 68 65 20 71 75 |---.  . |* the qu|
|00002db0| 65 75 65 73 2e 20 20 57 | 65 20 63 61 6e 27 74 20 |eues.  W|e can't |
|00002dc0| 74 65 6c 6c 20 61 6e 79 | 74 68 69 6e 67 20 61 62 |tell any|thing ab|
|00002dd0| 6f 75 74 20 74 68 65 20 | 64 69 73 63 69 70 6c 69 |out the |discipli|
|00002de0| 6e 65 0a 20 20 09 20 2a | 20 66 72 6f 6d 20 68 65 |ne.  . *| from he|
|00002df0| 72 65 2e 2e 2e 0a 20 20 | 09 20 2a 2f 0a 21 20 09 |re....  |. */.! .|
|00002e00| 69 66 20 28 6c 69 6e 65 | 73 77 5b 74 70 2d 3e 74 |if (line|sw[tp->t|
|00002e10| 5f 6c 69 6e 65 5d 2e 6c | 5f 72 69 6e 74 20 21 3d |_line].l|_rint !=|
|00002e20| 20 74 74 79 69 6e 70 75 | 74 0a 21 20 23 69 66 20 | ttyinpu|t.! #if |
|00002e30| 4e 53 4c 20 3e 20 30 0a | 21 20 09 20 20 20 20 26 |NSL > 0.|! .    &|
|00002e40| 26 20 6c 69 6e 65 73 77 | 5b 74 70 2d 3e 74 5f 6c |& linesw|[tp->t_l|
|00002e50| 69 6e 65 5d 2e 6c 5f 72 | 69 6e 74 20 21 3d 20 73 |ine].l_r|int != s|
|00002e60| 6c 69 6e 70 75 74 0a 21 | 20 23 65 6e 64 69 66 0a |linput.!| #endif.|
|00002e70| 21 20 23 69 66 20 4e 50 | 50 50 20 3e 20 30 0a 21 |! #if NP|PP > 0.!|
|00002e80| 20 09 20 20 20 20 26 26 | 20 6c 69 6e 65 73 77 5b | .    &&| linesw[|
|00002e90| 74 70 2d 3e 74 5f 6c 69 | 6e 65 5d 2e 6c 5f 72 69 |tp->t_li|ne].l_ri|
|00002ea0| 6e 74 20 21 3d 20 70 70 | 70 69 6e 70 75 74 0a 21 |nt != pp|pinput.!|
|00002eb0| 20 23 65 6e 64 69 66 0a | 21 20 09 20 20 20 20 29 | #endif.|! .    )|
|00002ec0| 20 7b 0a 20 20 09 09 28 | 2a 6c 69 6e 65 73 77 5b | {.  ..(|*linesw[|
|00002ed0| 74 70 2d 3e 74 5f 6c 69 | 6e 65 5d 2e 6c 5f 63 6c |tp->t_li|ne].l_cl|
|00002ee0| 6f 73 65 29 28 74 70 29 | 3b 0a 20 20 09 09 74 70 |ose)(tp)|;.  ..tp|
|00002ef0| 2d 3e 74 5f 6c 69 6e 65 | 20 3d 20 30 3b 0a 20 20 |->t_line| = 0;.  |
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|00002f20| 70 65 6e 29 28 64 65 76 | 2c 20 74 70 29 3b 0a 6e |pen)(dev|, tp);.n|
|00002f30| 65 6c 2c 20 79 6f 75 20 | 63 61 6e 20 64 6f 20 74 |el, you |can do t|
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|00002f50| 09 25 20 61 64 62 20 2d | 77 20 2d 6b 20 2f 76 6d |.% adb -|w -k /vm|
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|00002fa0| 2f 20 44 0a 09 09 2f 20 | 57 20 31 0a 09 09 5e 44 |/ D.../ |W 1...^D|
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|00003000| 4d 61 6b 65 66 69 6c 65 | 00 00 00 00 00 00 00 00 |Makefile|........|
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|00003200| 23 0a 23 20 54 68 65 20 | 4b 50 50 50 20 64 69 72 |#.# The |KPPP dir|
|00003210| 65 63 74 6f 72 79 20 63 | 6f 6e 74 61 69 6e 73 20 |ectory c|ontains |
|00003220| 74 68 65 20 73 79 73 74 | 65 6d 20 69 6e 63 6c 75 |the syst|em inclu|
|00003230| 64 65 20 66 69 6c 65 73 | 2e 0a 23 20 49 74 20 69 |de files|..# It i|
|00003240| 73 20 6e 6f 72 6d 61 6c | 6c 79 20 2f 75 73 72 2f |s normal|ly /usr/|
|00003250| 69 6e 63 6c 75 64 65 2e | 0a 23 20 2d 44 53 54 52 |include.|.# -DSTR|
|00003260| 45 41 4d 53 20 66 6f 72 | 20 53 55 4e 20 4f 53 0a |EAMS for| SUN OS.|
|00003270| 4b 50 50 50 3d 69 6e 63 | 6c 75 64 65 0a 4f 42 4a |KPPP=inc|lude.OBJ|
|00003280| 53 3d 20 70 70 70 2e 6f | 20 6d 61 67 69 63 2e 6f |S= ppp.o| magic.o|
|00003290| 20 66 73 6d 2e 6f 20 6c | 63 70 2e 6f 20 69 70 63 | fsm.o l|cp.o ipc|
|000032a0| 70 2e 6f 20 75 70 61 70 | 2e 6f 20 6c 6f 67 77 74 |p.o upap|.o logwt|
|000032b0| 6d 70 2e 6f 0a 43 46 4c | 41 47 53 3d 20 2d 67 20 |mp.o.CFL|AGS= -g |
|000032c0| 2d 49 24 7b 4b 50 50 50 | 7d 20 2d 44 44 45 42 55 |-I${KPPP|} -DDEBU|
|000032d0| 47 46 53 4d 20 2d 44 44 | 45 42 55 47 4c 43 50 20 |GFSM -DD|EBUGLCP |
|000032e0| 2d 44 44 45 42 55 47 49 | 50 43 50 20 2d 44 44 45 |-DDEBUGI|PCP -DDE|
|000032f0| 42 55 47 55 50 41 50 20 | 2d 44 53 54 52 45 41 4d |BUGUPAP |-DSTREAM|
|00003300| 53 20 2d 44 42 53 44 3d | 34 33 0a 53 4f 55 52 43 |S -DBSD=|43.SOURC|
|00003310| 45 3d 20 52 45 41 44 4d | 45 20 52 65 61 64 6d 65 |E= READM|E Readme|
|00003320| 2e 73 74 72 65 61 6d 73 | 20 76 61 78 2e 64 69 66 |.streams| vax.dif|
|00003330| 66 20 4d 61 6b 65 66 69 | 6c 65 20 70 70 70 2e 63 |f Makefi|le ppp.c|
|00003340| 20 70 70 70 2e 68 20 66 | 73 6d 2e 63 20 66 73 6d | ppp.h f|sm.c fsm|
|00003350| 2e 68 20 5c 0a 20 6c 63 | 70 2e 63 20 6c 63 70 2e |.h \. lc|p.c lcp.|
|00003360| 68 20 69 70 63 70 2e 63 | 20 69 70 63 70 2e 68 20 |h ipcp.c| ipcp.h |
|00003370| 75 70 61 70 2e 63 20 75 | 70 61 70 2e 68 20 6d 61 |upap.c u|pap.h ma|
|00003380| 67 69 63 2e 63 20 6d 61 | 67 69 63 2e 68 20 69 66 |gic.c ma|gic.h if|
|00003390| 5f 70 70 70 2e 63 20 5c | 0a 20 69 66 5f 70 70 70 |_ppp.c \|. if_ppp|
|000033a0| 2e 68 20 70 70 70 5f 69 | 66 2e 63 20 70 70 70 5f |.h ppp_i|f.c ppp_|
|000033b0| 73 74 72 2e 68 20 70 70 | 70 5f 61 73 79 6e 63 2e |str.h pp|p_async.|
|000033c0| 63 20 73 6c 69 70 5f 76 | 61 72 2e 68 20 73 6c 63 |c slip_v|ar.h slc|
|000033d0| 6f 6d 70 72 65 73 73 2e | 63 20 73 6c 63 6f 6d 70 |ompress.|c slcomp|
|000033e0| 72 65 73 73 2e 68 20 73 | 6c 73 74 61 74 73 2e 63 |ress.h s|lstats.c|
|000033f0| 20 6c 6f 67 77 74 6d 70 | 2e 63 20 0a 0a 61 6c 6c | logwtmp|.c ..all|
|00003400| 3a 20 70 70 70 20 73 6c | 73 74 61 74 73 0a 0a 70 |: ppp sl|stats..p|
|00003410| 70 70 3a 20 24 7b 4f 42 | 4a 53 7d 0a 09 24 7b 43 |pp: ${OB|JS}..${C|
|00003420| 43 7d 20 2d 6f 20 70 70 | 70 20 2d 67 20 24 7b 4f |C} -o pp|p -g ${O|
|00003430| 42 4a 53 7d 0a 0a 73 6c | 73 74 61 74 73 3a 09 73 |BJS}..sl|stats:.s|
|00003440| 6c 73 74 61 74 73 2e 63 | 0a 09 24 28 43 43 29 20 |lstats.c|..$(CC) |
|00003450| 2d 6f 20 73 6c 73 74 61 | 74 73 20 2d 67 20 2d 44 |-o slsta|ts -g -D|
|00003460| 50 50 50 20 73 6c 73 74 | 61 74 73 2e 63 0a 0a 70 |PPP slst|ats.c..p|
|00003470| 70 70 2e 73 68 61 72 3a | 20 24 28 53 4f 55 52 43 |pp.shar:| $(SOURC|
|00003480| 45 29 0a 09 2e 2f 73 68 | 61 72 20 2d 62 20 24 28 |E).../sh|ar -b $(|
|00003490| 53 4f 55 52 43 45 29 20 | 3e 20 70 70 70 2e 73 68 |SOURCE) |> ppp.sh|
|000034a0| 61 72 0a 0a 70 70 70 2e | 74 61 72 3a 20 24 28 53 |ar..ppp.|tar: $(S|
|000034b0| 4f 55 52 43 45 29 0a 09 | 74 61 72 20 2d 63 76 66 |OURCE)..|tar -cvf|
|000034c0| 20 70 70 70 2e 74 61 72 | 20 24 28 53 4f 55 52 43 | ppp.tar| $(SOURC|
|000034d0| 45 29 0a 0a 70 70 70 2e | 6f 3a 20 6d 61 67 69 63 |E)..ppp.|o: magic|
|000034e0| 2e 68 20 70 70 70 2e 68 | 20 66 73 6d 2e 68 20 6c |.h ppp.h| fsm.h l|
|000034f0| 63 70 2e 68 20 69 70 63 | 70 2e 68 20 75 70 61 70 |cp.h ipc|p.h upap|
|00003500| 2e 68 0a 6d 61 67 69 63 | 2e 6f 3a 20 6d 61 67 69 |.h.magic|.o: magi|
|00003510| 63 2e 63 20 6d 61 67 69 | 63 2e 68 0a 66 73 6d 2e |c.c magi|c.h.fsm.|
|00003520| 6f 3a 20 70 70 70 2e 68 | 20 66 73 6d 2e 68 0a 6c |o: ppp.h| fsm.h.l|
|00003530| 63 70 2e 6f 3a 20 70 70 | 70 2e 68 20 66 73 6d 2e |cp.o: pp|p.h fsm.|
|00003540| 68 20 6c 63 70 2e 68 0a | 69 70 63 70 2e 6f 3a 20 |h lcp.h.|ipcp.o: |
|00003550| 70 70 70 2e 68 20 66 73 | 6d 2e 68 20 69 70 63 70 |ppp.h fs|m.h ipcp|
|00003560| 2e 68 0a 75 70 61 70 2e | 6f 3a 20 70 70 70 2e 68 |.h.upap.|o: ppp.h|
|00003570| 20 75 70 61 70 2e 68 0a | 53 65 70 20 32 35 20 30 | upap.h.|Sep 25 0|
|00003580| 31 3a 32 31 3a 33 31 20 | 31 39 38 39 0a 2a 2a 2a |1:21:31 |1989.***|
|00003590| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 0a 2a 2a 2a |********|****.***|
|000035a0| 20 33 32 36 2c 33 33 31 | 20 2a 2a 2a 2a 0a 2d 2d | 326,331| ****.--|
|000035b0| 2d 20 33 32 36 2c 33 34 | 30 20 2d 2d 2d 2d 0a 20 |- 326,34|0 ----. |
|000035c0| 20 09 09 69 66 70 2d 3e | 69 66 5f 6d 65 74 72 69 | ..ifp->|if_metri|
|000035d0| 63 20 3d 20 69 66 72 2d | 3e 69 66 72 5f 6d 65 74 |c = ifr-|>ifr_met|
|000035e0| 72 69 63 3b 0a 20 20 09 | 09 62 72 65 61 6b 3b 0a |ric;.  .|.break;.|
|000035f0| 20 20 0a 2b 20 09 63 61 | 73 65 20 53 49 4f 43 53 |  .+ .ca|se SIOCS|
|00003600| 70 70 70 2e 63 00 00 00 | 00 00 00 00 00 00 00 00 |ppp.c...|........|
|00003610| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003660| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 31 |....   6|44 .   1|
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|00003680| 20 20 37 35 33 31 33 20 | 20 34 36 32 35 35 36 33 |  75313 | 4625563|
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|00003840| 43 61 72 6e 65 67 69 65 | 20 4d 65 6c 6c 6f 6e 20 |Carnegie| Mellon |
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|00004190| 69 63 2e 68 22 0a 23 69 | 6e 63 6c 75 64 65 20 22 |ic.h".#i|nclude "|
|000041a0| 70 70 70 2e 68 22 0a 23 | 69 6e 63 6c 75 64 65 20 |ppp.h".#|include |
|000041b0| 22 66 73 6d 2e 68 22 0a | 23 69 6e 63 6c 75 64 65 |"fsm.h".|#include|
|000041c0| 20 22 6c 63 70 2e 68 22 | 0a 23 69 6e 63 6c 75 64 | "lcp.h"|.#includ|
|000041d0| 65 20 22 69 70 63 70 2e | 68 22 0a 23 69 6e 63 6c |e "ipcp.|h".#incl|
|000041e0| 75 64 65 20 22 75 70 61 | 70 2e 68 22 0a 0a 0a 23 |ude "upa|p.h"...#|
|000041f0| 64 65 66 69 6e 65 20 50 | 50 50 48 4f 53 54 53 09 |define P|PPHOSTS.|
|00004200| 22 2f 65 74 63 2f 68 6f | 73 74 73 2e 70 70 70 22 |"/etc/ho|sts.ppp"|
|00004210| 0a 0a 69 6e 74 20 64 65 | 62 75 67 20 3d 20 30 3b |..int de|bug = 0;|
|00004220| 09 09 09 2f 2a 20 44 65 | 62 75 67 20 66 6c 61 67 |.../* De|bug flag|
|00004230| 20 2a 2f 0a 69 6e 74 20 | 66 73 6d 5f 64 65 62 75 | */.int |fsm_debu|
|00004240| 67 20 3d 20 30 3b 09 09 | 2f 2a 20 46 53 4d 20 64 |g = 0;..|/* FSM d|
|00004250| 65 62 75 67 20 66 6c 61 | 67 20 2a 2f 0a 69 6e 74 |ebug fla|g */.int|
|00004260| 20 6c 63 70 5f 64 65 62 | 75 67 20 3d 20 30 3b 09 | lcp_deb|ug = 0;.|
|00004270| 09 2f 2a 20 4c 43 50 20 | 64 65 62 75 67 20 66 6c |./* LCP |debug fl|
|00004280| 61 67 20 2a 2f 0a 69 6e | 74 20 69 70 63 70 5f 64 |ag */.in|t ipcp_d|
|00004290| 65 62 75 67 20 3d 20 30 | 3b 09 09 2f 2a 20 49 50 |ebug = 0|;../* IP|
|000042a0| 43 50 20 64 65 62 75 67 | 20 66 6c 61 67 20 2a 2f |CP debug| flag */|
|000042b0| 0a 69 6e 74 20 75 70 61 | 70 5f 64 65 62 75 67 20 |.int upa|p_debug |
|000042c0| 3d 20 30 3b 09 09 2f 2a | 20 55 50 41 50 20 64 65 |= 0;../*| UPAP de|
|000042d0| 62 75 67 20 66 6c 61 67 | 20 2a 2f 0a 0a 63 68 61 |bug flag| */..cha|
|000042e0| 72 20 2a 70 72 6f 67 6e | 61 6d 65 3b 09 09 09 2f |r *progn|ame;.../|
|000042f0| 2a 20 4e 61 6d 65 20 6f | 66 20 74 68 69 73 20 70 |* Name o|f this p|
|00004300| 72 6f 67 72 61 6d 20 2a | 2f 0a 63 68 61 72 20 64 |rogram *|/.char d|
|00004310| 65 76 6e 61 6d 65 5b 33 | 32 5d 20 3d 20 22 2f 64 |evname[3|2] = "/d|
|00004320| 65 76 2f 74 74 79 22 3b | 09 2f 2a 20 44 65 76 69 |ev/tty";|./* Devi|
|00004330| 63 65 20 6e 61 6d 65 20 | 2a 2f 0a 63 68 61 72 20 |ce name |*/.char |
|00004340| 69 66 6e 61 6d 65 5b 49 | 46 4e 41 4d 53 49 5a 5d |ifname[I|FNAMSIZ]|
|00004350| 3b 09 09 2f 2a 20 49 6e | 74 65 72 66 61 63 65 20 |;../* In|terface |
|00004360| 6e 61 6d 65 20 2a 2f 0a | 69 6e 74 20 69 66 75 6e |name */.|int ifun|
|00004370| 69 74 3b 09 09 09 2f 2a | 20 49 6e 74 65 72 66 61 |it;.../*| Interfa|
|00004380| 63 65 20 75 6e 69 74 20 | 6e 75 6d 62 65 72 20 2a |ce unit |number *|
|00004390| 2f 0a 63 68 61 72 20 69 | 6e 73 70 65 65 64 20 3d |/.char i|nspeed =|
|000043a0| 20 30 2c 20 6f 75 74 73 | 70 65 65 64 20 3d 20 30 | 0, outs|peed = 0|
|000043b0| 3b 09 2f 2a 20 49 6e 70 | 75 74 2f 4f 75 74 70 75 |;./* Inp|ut/Outpu|
|000043c0| 74 20 73 70 65 65 64 20 | 2a 2f 0a 69 6e 74 20 66 |t speed |*/.int f|
|000043d0| 64 3b 09 09 09 09 2f 2a | 20 44 65 76 69 63 65 20 |d;..../*| Device |
|000043e0| 66 69 6c 65 20 64 65 73 | 63 72 69 70 74 6f 72 20 |file des|criptor |
|000043f0| 2a 2f 0a 69 6e 74 20 73 | 3b 09 09 09 09 2f 2a 20 |*/.int s|;..../* |
|00004400| 53 6f 63 6b 65 74 20 66 | 69 6c 65 20 64 65 73 63 |Socket f|ile desc|
|00004410| 72 69 70 74 6f 72 20 2a | 2f 0a 69 6e 74 20 69 6e |riptor *|/.int in|
|00004420| 69 74 64 69 73 63 3b 09 | 09 09 2f 2a 20 49 6e 69 |itdisc;.|../* Ini|
|00004430| 74 69 61 6c 20 54 54 59 | 20 64 69 73 63 69 70 6c |tial TTY| discipl|
|00004440| 69 6e 65 20 2a 2f 0a 23 | 69 66 6e 64 65 66 09 53 |ine */.#|ifndef.S|
|00004450| 54 52 45 41 4d 53 0a 73 | 74 72 75 63 74 20 73 67 |TREAMS.s|truct sg|
|00004460| 74 74 79 62 20 69 6e 69 | 74 73 67 74 74 79 62 3b |ttyb ini|tsgttyb;|
|00004470| 09 2f 2a 20 49 6e 69 74 | 69 61 6c 20 54 54 59 20 |./* Init|ial TTY |
|00004480| 73 67 74 74 79 62 20 2a | 2f 0a 23 65 6e 64 69 66 |sgttyb *|/.#endif|
|00004490| 0a 69 6e 74 20 69 6e 69 | 74 66 64 66 6c 61 67 73 |.int ini|tfdflags|
|000044a0| 3b 09 09 2f 2a 20 49 6e | 69 74 69 61 6c 20 66 69 |;../* In|itial fi|
|000044b0| 6c 65 20 64 65 73 63 72 | 69 70 74 6f 72 20 66 6c |le descr|iptor fl|
|000044c0| 61 67 73 20 2a 2f 0a 69 | 6e 74 20 70 69 64 3b 09 |ags */.i|nt pid;.|
|000044d0| 09 09 2f 2a 20 4f 75 72 | 20 70 69 64 20 2a 2f 0a |../* Our| pid */.|
|000044e0| 63 68 61 72 20 75 73 65 | 72 5b 38 30 5d 3b 09 09 |char use|r[80];..|
|000044f0| 09 2f 2a 20 55 73 65 72 | 20 6e 61 6d 65 20 2a 2f |./* User| name */|
|00004500| 0a 0a 0a 69 6e 74 20 68 | 75 70 28 29 2c 20 69 6e |...int h|up(), in|
|00004510| 74 72 28 29 2c 20 74 65 | 72 6d 28 29 2c 20 61 6c |tr(), te|rm(), al|
|00004520| 72 6d 28 29 2c 20 69 6f | 28 29 2c 20 69 6e 63 64 |rm(), io|(), incd|
|00004530| 65 62 75 67 28 29 2c 20 | 6e 6f 64 65 62 75 67 28 |ebug(), |nodebug(|
|00004540| 29 3b 0a 69 6e 74 20 73 | 65 74 64 65 62 75 67 28 |);.int s|etdebug(|
|00004550| 29 2c 20 73 65 74 70 61 | 73 73 69 76 65 28 29 2c |), setpa|ssive(),|
|00004560| 20 6e 6f 6f 70 74 28 29 | 2c 20 6e 6f 76 6a 28 29 | noopt()|, novj()|
|00004570| 2c 20 6e 6f 75 70 61 70 | 28 29 2c 20 72 65 71 75 |, noupap|(), requ|
|00004580| 70 61 70 28 29 3b 0a 69 | 6e 74 20 73 65 74 73 70 |pap();.i|nt setsp|
|00004590| 65 65 64 28 29 2c 20 6e | 6f 61 63 63 6f 6d 70 28 |eed(), n|oaccomp(|
|000045a0| 29 2c 20 6e 6f 61 73 79 | 6e 63 6d 61 70 28 29 2c |), noasy|ncmap(),|
|000045b0| 20 6e 6f 69 70 61 64 64 | 72 28 29 2c 20 6e 6f 6d | noipadd|r(), nom|
|000045c0| 61 67 69 63 6e 75 6d 62 | 65 72 28 29 3b 0a 69 6e |agicnumb|er();.in|
|000045d0| 74 20 73 65 74 61 73 79 | 6e 63 6d 61 70 28 29 3b |t setasy|ncmap();|
|000045e0| 0a 69 6e 74 20 6e 6f 6d | 72 75 28 29 2c 20 6e 6f |.int nom|ru(), no|
|000045f0| 70 63 6f 6d 70 28 29 3b | 0a 76 6f 69 64 20 67 65 |pcomp();|.void ge|
|00004600| 74 75 73 65 72 70 61 73 | 73 77 64 28 29 3b 0a 0a |tuserpas|swd();..|
|00004610| 23 69 66 64 65 66 09 53 | 54 52 45 41 4d 53 0a 65 |#ifdef.S|TREAMS.e|
|00004620| 78 74 65 72 6e 09 63 68 | 61 72 09 2a 74 74 79 6e |xtern.ch|ar.*ttyn|
|00004630| 61 6d 65 28 29 3b 0a 23 | 64 65 66 69 6e 65 09 4d |ame();.#|define.M|
|00004640| 41 58 4d 4f 44 55 4c 45 | 53 09 31 30 09 09 2f 2a |AXMODULE|S.10../*|
|00004650| 20 6d 61 78 20 6e 75 6d | 62 65 72 20 6f 66 20 6d | max num|ber of m|
|00004660| 6f 64 75 6c 65 20 6e 61 | 6d 65 73 20 74 68 61 74 |odule na|mes that|
|00004670| 20 77 65 20 63 61 6e 20 | 73 61 76 65 20 2a 2f 0a | we can |save */.|
|00004680| 73 74 72 75 63 74 09 6d | 6f 64 6c 69 73 74 20 7b |struct.m|odlist {|
|00004690| 0a 09 63 68 61 72 09 6d | 6f 64 6e 61 6d 65 5b 46 |..char.m|odname[F|
|000046a0| 4d 4e 41 4d 45 53 5a 2b | 31 5d 3b 0a 7d 20 73 74 |MNAMESZ+|1];.} st|
|000046b0| 72 5f 6d 6f 64 75 6c 65 | 73 5b 4d 41 58 4d 4f 44 |r_module|s[MAXMOD|
|000046c0| 55 4c 45 53 5d 3b 0a 69 | 6e 74 09 73 74 72 5f 6d |ULES];.i|nt.str_m|
|000046d0| 6f 64 75 6c 65 5f 63 6f | 75 6e 74 3b 0a 23 65 6e |odule_co|unt;.#en|
|000046e0| 64 69 66 0a 2f 2a 0a 20 | 2a 20 56 61 6c 69 64 20 |dif./*. |* Valid |
|000046f0| 61 72 67 75 6d 65 6e 74 | 73 2e 0a 20 2a 2f 0a 73 |argument|s.. */.s|
|00004700| 74 72 75 63 74 20 63 6d | 64 20 7b 0a 20 20 20 20 |truct cm|d {.    |
|00004710| 63 68 61 72 20 2a 63 6d | 64 5f 6e 61 6d 65 3b 0a |char *cm|d_name;.|
|00004720| 20 20 20 20 69 6e 74 20 | 28 2a 63 6d 64 5f 66 75 |    int |(*cmd_fu|
|00004730| 6e 63 29 28 29 3b 0a 7d | 20 63 6d 64 73 5b 5d 20 |nc)();.}| cmds[] |
|00004740| 3d 20 7b 0a 20 20 20 20 | 22 2d 61 6c 6c 22 2c 20 |= {.    |"-all", |
|00004750| 6e 6f 6f 70 74 2c 09 09 | 09 2f 2a 20 44 6f 6e 27 |noopt,..|./* Don'|
|00004760| 74 20 72 65 71 75 65 73 | 74 2f 61 6c 6c 6f 77 20 |t reques|t/allow |
|00004770| 61 6e 79 20 6f 70 74 69 | 6f 6e 73 20 2a 2f 0a 20 |any opti|ons */. |
|00004780| 20 20 20 22 2d 61 63 22 | 2c 20 6e 6f 61 63 63 6f |   "-ac"|, noacco|
|00004790| 6d 70 2c 09 09 09 2f 2a | 20 44 69 73 61 62 6c 65 |mp,.../*| Disable|
|000047a0| 20 41 64 64 72 65 73 73 | 2f 43 6f 6e 74 72 6f 6c | Address|/Control|
|000047b0| 20 63 6f 6d 70 72 65 73 | 73 20 2a 2f 0a 20 20 20 | compres|s */.   |
|000047c0| 20 22 2d 61 6d 22 2c 20 | 6e 6f 61 73 79 6e 63 6d | "-am", |noasyncm|
|000047d0| 61 70 2c 09 09 09 2f 2a | 20 44 69 73 61 62 6c 65 |ap,.../*| Disable|
|000047e0| 20 61 73 79 6e 63 6d 61 | 70 20 6e 65 67 6f 74 69 | asyncma|p negoti|
|000047f0| 61 74 69 6f 6e 20 2a 2f | 0a 20 20 20 20 22 2d 61 |ation */|.    "-a|
|00004800| 73 22 2c 20 73 65 74 61 | 73 79 6e 63 6d 61 70 2c |s", seta|syncmap,|
|00004810| 09 09 09 2f 2a 20 73 65 | 74 20 74 68 65 20 64 65 |.../* se|t the de|
|00004820| 73 69 72 65 64 20 61 73 | 79 6e 63 20 6d 61 70 20 |sired as|ync map |
|00004830| 2a 2f 0a 20 20 20 20 22 | 2d 64 22 2c 20 73 65 74 |*/.    "|-d", set|
|00004840| 64 65 62 75 67 2c 09 09 | 09 2f 2a 20 49 6e 63 72 |debug,..|./* Incr|
|00004850| 65 61 73 65 20 64 65 62 | 75 67 67 69 6e 67 20 6c |ease deb|ugging l|
|00004860| 65 76 65 6c 20 2a 2f 0a | 20 20 20 20 22 64 65 62 |evel */.|    "deb|
|00004870| 75 67 22 2c 20 73 65 74 | 64 65 62 75 67 2c 09 09 |ug", set|debug,..|
|00004880| 09 2f 2a 20 49 6e 63 72 | 65 61 73 65 20 64 65 62 |./* Incr|ease deb|
|00004890| 75 67 67 69 6e 67 20 6c | 65 76 65 6c 20 2a 2f 0a |ugging l|evel */.|
|000048a0| 20 20 20 20 22 2d 69 70 | 22 2c 20 6e 6f 69 70 61 |    "-ip|", noipa|
|000048b0| 64 64 72 2c 09 09 09 2f | 2a 20 44 69 73 61 62 6c |ddr,.../|* Disabl|
|000048c0| 65 20 49 50 20 61 64 64 | 72 65 73 73 20 6e 65 67 |e IP add|ress neg|
|000048d0| 6f 74 69 61 74 69 6f 6e | 20 2a 2f 0a 20 20 20 20 |otiation| */.    |
|000048e0| 22 2d 6d 6e 22 2c 20 6e | 6f 6d 61 67 69 63 6e 75 |"-mn", n|omagicnu|
|000048f0| 6d 62 65 72 2c 09 09 2f | 2a 20 44 69 73 61 62 6c |mber,../|* Disabl|
|00004900| 65 20 6d 61 67 69 63 20 | 6e 75 6d 62 65 72 20 6e |e magic |number n|
|00004910| 65 67 6f 74 69 61 74 69 | 6f 6e 20 2a 2f 0a 20 20 |egotiati|on */.  |
|00004920| 20 20 22 2d 6d 72 75 22 | 2c 20 6e 6f 6d 72 75 2c |  "-mru"|, nomru,|
|00004930| 09 09 09 2f 2a 20 44 69 | 73 61 62 6c 65 20 6d 72 |.../* Di|sable mr|
|00004940| 75 20 6e 65 67 6f 74 69 | 61 74 69 6f 6e 20 2a 2f |u negoti|ation */|
|00004950| 0a 20 20 20 20 22 2d 70 | 22 2c 20 73 65 74 70 61 |.    "-p|", setpa|
|00004960| 73 73 69 76 65 2c 09 09 | 09 2f 2a 20 53 65 74 20 |ssive,..|./* Set |
|00004970| 70 61 73 73 69 76 65 20 | 6d 6f 64 65 20 2a 2f 0a |passive |mode */.|
|00004980| 20 20 20 20 22 2d 70 63 | 22 2c 20 6e 6f 70 63 6f |    "-pc|", nopco|
|00004990| 6d 70 2c 09 09 09 2f 2a | 20 44 69 73 61 62 6c 65 |mp,.../*| Disable|
|000049a0| 20 70 72 6f 74 6f 63 6f | 6c 20 66 69 65 6c 64 20 | protoco|l field |
|000049b0| 63 6f 6d 70 72 65 73 73 | 20 2a 2f 0a 20 20 20 20 |compress| */.    |
|000049c0| 22 70 61 73 73 69 76 65 | 22 2c 20 73 65 74 70 61 |"passive|", setpa|
|000049d0| 73 73 69 76 65 2c 09 09 | 2f 2a 20 53 65 74 20 70 |ssive,..|/* Set p|
|000049e0| 61 73 73 69 76 65 20 6d | 6f 64 65 20 2a 2f 0a 20 |assive m|ode */. |
|000049f0| 20 20 20 22 2b 75 61 22 | 2c 20 72 65 71 75 70 61 |   "+ua"|, requpa|
|00004a00| 70 2c 09 09 09 2f 2a 20 | 52 65 71 75 69 72 65 20 |p,.../* |Require |
|00004a10| 55 50 41 50 20 61 75 74 | 68 65 6e 74 69 63 61 74 |UPAP aut|henticat|
|00004a20| 69 6f 6e 20 2a 2f 0a 20 | 20 20 20 22 2d 75 61 22 |ion */. |   "-ua"|
|00004a30| 2c 20 6e 6f 75 70 61 70 | 2c 09 09 09 2f 2a 20 44 |, noupap|,.../* D|
|00004a40| 6f 6e 27 74 20 61 6c 6c | 6f 77 20 55 50 41 50 20 |on't all|ow UPAP |
|00004a50| 61 75 74 68 65 6e 74 69 | 63 61 74 69 6f 6e 20 2a |authenti|cation *|
|00004a60| 2f 0a 20 20 20 20 22 2d | 76 6a 22 2c 20 6e 6f 76 |/.    "-|vj", nov|
|00004a70| 6a 2c 09 09 09 2f 2a 20 | 44 69 73 61 62 6c 65 20 |j,.../* |Disable |
|00004a80| 56 4a 20 63 6f 6d 70 72 | 65 73 73 69 6f 6e 20 2a |VJ compr|ession *|
|00004a90| 2f 0a 23 69 66 20 30 0a | 20 20 20 20 22 6c 6f 63 |/.#if 0.|    "loc|
|00004aa0| 61 6c 22 2c 20 73 65 74 | 6c 6f 63 61 6c 69 70 61 |al", set|localipa|
|00004ab0| 64 64 72 2c 0a 20 20 20 | 20 22 72 65 6d 6f 74 65 |ddr,.   | "remote|
|00004ac0| 22 2c 20 73 65 74 72 65 | 6d 6f 74 65 69 70 61 64 |", setre|moteipad|
|00004ad0| 64 72 2c 0a 20 20 20 20 | 22 74 65 73 74 22 2c 20 |dr,.    |"test", |
|00004ae0| 65 6e 61 62 6c 65 74 65 | 73 74 6c 69 6e 65 2c 0a |enablete|stline,.|
|00004af0| 23 65 6e 64 69 66 0a 20 | 20 20 20 4e 55 4c 4c 0a |#endif. |   NULL.|
|00004b00| 7d 3b 0a 0a 0a 2f 2a 0a | 20 2a 20 50 50 50 20 44 |};.../*.| * PPP D|
|00004b10| 61 74 61 20 4c 69 6e 6b | 20 4c 61 79 65 72 20 22 |ata Link| Layer "|
|00004b20| 70 72 6f 74 6f 63 6f 6c | 22 20 74 61 62 6c 65 2e |protocol|" table.|
|00004b30| 0a 20 2a 20 4f 6e 65 20 | 65 6e 74 72 79 20 70 65 |. * One |entry pe|
|00004b40| 72 20 73 75 70 70 6f 72 | 74 65 64 20 70 72 6f 74 |r suppor|ted prot|
|00004b50| 6f 63 6f 6c 2e 0a 20 2a | 2f 0a 73 74 72 75 63 74 |ocol.. *|/.struct|
|00004b60| 20 70 72 6f 74 65 6e 74 | 20 7b 0a 20 20 20 20 75 | protent| {.    u|
|00004b70| 5f 73 68 6f 72 74 20 70 | 72 6f 74 6f 63 6f 6c 3b |_short p|rotocol;|
|00004b80| 0a 20 20 20 20 76 6f 69 | 64 20 28 2a 69 6e 69 74 |.    voi|d (*init|
|00004b90| 29 28 29 3b 0a 20 20 20 | 20 76 6f 69 64 20 28 2a |)();.   | void (*|
|00004ba0| 69 6e 70 75 74 29 28 29 | 3b 0a 20 20 20 20 76 6f |input)()|;.    vo|
|00004bb0| 69 64 20 28 2a 70 72 6f | 74 72 65 6a 29 28 29 3b |id (*pro|trej)();|
|00004bc0| 0a 7d 20 70 72 6f 74 74 | 62 6c 5b 5d 20 3d 20 7b |.} prott|bl[] = {|
|00004bd0| 0a 20 20 20 20 7b 20 4c | 43 50 2c 20 6c 63 70 5f |.    { L|CP, lcp_|
|00004be0| 69 6e 69 74 2c 20 6c 63 | 70 5f 69 6e 70 75 74 2c |init, lc|p_input,|
|00004bf0| 20 6c 63 70 5f 70 72 6f | 74 72 65 6a 20 7d 2c 0a | lcp_pro|trej },.|
|00004c00| 20 20 20 20 7b 20 49 50 | 43 50 2c 20 69 70 63 70 |    { IP|CP, ipcp|
|00004c10| 5f 69 6e 69 74 2c 20 69 | 70 63 70 5f 69 6e 70 75 |_init, i|pcp_inpu|
|00004c20| 74 2c 20 69 70 63 70 5f | 70 72 6f 74 72 65 6a 20 |t, ipcp_|protrej |
|00004c30| 7d 2c 0a 20 20 20 20 7b | 20 55 50 41 50 2c 20 75 |},.    {| UPAP, u|
|00004c40| 70 61 70 5f 69 6e 69 74 | 2c 20 75 70 61 70 5f 69 |pap_init|, upap_i|
|00004c50| 6e 70 75 74 2c 20 75 70 | 61 70 5f 70 72 6f 74 72 |nput, up|ap_protr|
|00004c60| 65 6a 20 7d 2c 0a 7d 3b | 0a 0a 0a 63 68 61 72 20 |ej },.};|...char |
|00004c70| 2a 75 73 61 67 65 20 3d | 20 22 75 73 61 67 65 3a |*usage =| "usage:|
|00004c80| 20 25 73 20 5b 2d 64 5d | 20 5b 2d 76 6a 5d 20 5b | %s [-d]| [-vj] [|
|00004c90| 6d 72 75 20 23 5d 5c 6e | 5c 0a 5c 74 5b 6c 6f 63 |mru #]\n|\.\t[loc|
|00004ca0| 61 6c 20 69 70 61 64 64 | 72 5d 20 5b 72 65 6d 6f |al ipadd|r] [remo|
|00004cb0| 74 65 20 69 70 61 64 64 | 72 5d 5c 6e 5c 0a 5c 74 |te ipadd|r]\n\.\t|
|00004cc0| 5b 74 74 79 6e 61 6d 65 | 5d 20 5b 73 70 65 65 64 |[ttyname|] [speed|
|00004cd0| 5d 20 5b 74 65 73 74 5d | 5c 6e 22 3b 0a 0a 0a 23 |] [test]|\n";...#|
|00004ce0| 69 66 64 65 66 09 53 54 | 52 45 41 4d 53 0a 73 74 |ifdef.ST|REAMS.st|
|00004cf0| 72 5f 72 65 73 74 6f 72 | 65 28 65 63 6f 64 65 29 |r_restor|e(ecode)|
|00004d00| 0a 09 69 6e 74 09 65 63 | 6f 64 65 3b 09 09 2f 2a |..int.ec|ode;../*|
|00004d10| 20 63 61 6c 6c 65 64 20 | 62 79 20 65 78 69 74 20 | called |by exit |
|00004d20| 2a 2f 0a 2f 2a 20 0a 09 | 09 09 74 68 69 73 20 6d |*/./* ..|..this m|
|00004d30| 6f 64 75 6c 65 20 77 69 | 6c 6c 20 61 74 74 65 6d |odule wi|ll attem|
|00004d40| 70 74 20 74 6f 20 72 65 | 63 6f 6e 73 74 72 75 63 |pt to re|construc|
|00004d50| 74 20 74 68 65 20 73 74 | 72 65 61 6d 20 77 69 74 |t the st|ream wit|
|00004d60| 68 20 74 68 65 20 70 72 | 65 76 69 6f 75 73 6c 79 |h the pr|eviously|
|00004d70| 20 70 6f 70 70 65 64 0a | 09 09 09 6d 6f 64 75 6c | popped.|...modul|
|00004d80| 65 73 0a 2a 2f 0a 0a 7b | 0a 09 77 68 69 6c 65 28 |es.*/..{|..while(|
|00004d90| 69 6f 63 74 6c 28 66 64 | 2c 20 49 5f 50 4f 50 2c |ioctl(fd|, I_POP,|
|00004da0| 20 30 29 20 3d 3d 20 30 | 29 3b 09 2f 2a 20 70 6f | 0) == 0|);./* po|
|00004db0| 70 20 61 6e 79 20 77 65 | 20 70 75 73 68 65 64 20 |p any we| pushed |
|00004dc0| 2a 2f 0a 0a 09 66 6f 72 | 28 3b 20 73 74 72 5f 6d |*/...for|(; str_m|
|00004dd0| 6f 64 75 6c 65 5f 63 6f | 75 6e 74 20 3e 20 30 3b |odule_co|unt > 0;|
|00004de0| 20 73 74 72 5f 6d 6f 64 | 75 6c 65 5f 63 6f 75 6e | str_mod|ule_coun|
|00004df0| 74 2d 2d 29 20 7b 0a 09 | 09 69 66 28 69 6f 63 74 |t--) {..|.if(ioct|
|00004e00| 6c 28 66 64 2c 20 49 5f | 50 55 53 48 2c 20 73 74 |l(fd, I_|PUSH, st|
|00004e10| 72 5f 6d 6f 64 75 6c 65 | 73 5b 73 74 72 5f 6d 6f |r_module|s[str_mo|
|00004e20| 64 75 6c 65 5f 63 6f 75 | 6e 74 2d 31 5d 2e 6d 6f |dule_cou|nt-1].mo|
|00004e30| 64 6e 61 6d 65 29 29 20 | 7b 0a 09 09 09 69 66 28 |dname)) |{....if(|
|00004e40| 64 65 62 75 67 29 0a 09 | 09 09 09 70 72 69 6e 74 |debug)..|...print|
|00004e50| 66 28 22 73 74 72 5f 72 | 65 73 74 6f 72 65 3a 20 |f("str_r|estore: |
|00004e60| 63 6f 75 6c 64 6e 27 74 | 20 70 75 73 68 20 6d 6f |couldn't| push mo|
|00004e70| 64 75 6c 65 20 25 73 5c | 6e 22 2c 0a 09 09 09 09 |dule %s\|n",.....|
|00004e80| 09 73 74 72 5f 6d 6f 64 | 75 6c 65 73 5b 73 74 72 |.str_mod|ules[str|
|00004e90| 5f 6d 6f 64 75 6c 65 5f | 63 6f 75 6e 74 2d 31 5d |_module_|count-1]|
|00004ea0| 2e 6d 6f 64 6e 61 6d 65 | 29 3b 0a 09 09 7d 0a 09 |.modname|);...}..|
|00004eb0| 09 65 6c 73 65 20 7b 0a | 09 09 09 69 66 28 64 65 |.else {.|...if(de|
|00004ec0| 62 75 67 29 0a 09 09 09 | 09 70 72 69 6e 74 66 28 |bug)....|.printf(|
|00004ed0| 22 73 74 72 5f 72 65 73 | 74 6f 72 65 3a 20 70 75 |"str_res|tore: pu|
|00004ee0| 73 68 65 64 20 6d 6f 64 | 75 6c 65 20 25 73 5c 6e |shed mod|ule %s\n|
|00004ef0| 22 2c 0a 09 09 09 09 09 | 73 74 72 5f 6d 6f 64 75 |",......|str_modu|
|00004f00| 6c 65 73 5b 73 74 72 5f | 6d 6f 64 75 6c 65 5f 63 |les[str_|module_c|
|00004f10| 6f 75 6e 74 2d 31 5d 2e | 6d 6f 64 6e 61 6d 65 29 |ount-1].|modname)|
|00004f20| 3b 0a 09 09 7d 0a 09 7d | 0a 0a 0a 7d 0a 23 65 6e |;...}..}|...}.#en|
|00004f30| 64 69 66 0a 0a 6d 61 69 | 6e 28 61 72 67 63 2c 20 |dif..mai|n(argc, |
|00004f40| 61 72 67 76 29 0a 20 20 | 20 20 69 6e 74 20 61 72 |argv).  |  int ar|
|00004f50| 67 63 3b 0a 20 20 20 20 | 63 68 61 72 20 2a 61 72 |gc;.    |char *ar|
|00004f60| 67 76 5b 5d 3b 0a 7b 0a | 20 20 20 20 69 6e 74 20 |gv[];.{.|    int |
|00004f70| 6d 61 73 6b 2c 20 69 3b | 0a 23 69 66 64 65 66 09 |mask, i;|.#ifdef.|
|00004f80| 53 54 52 45 41 4d 53 0a | 20 20 20 20 73 74 72 75 |STREAMS.|    stru|
|00004f90| 63 74 20 74 65 72 6d 69 | 6f 73 09 74 69 6f 73 3b |ct termi|os.tios;|
|00004fa0| 0a 23 65 6c 73 65 0a 20 | 20 20 20 69 6e 74 20 70 |.#else. |   int p|
|00004fb0| 70 70 64 69 73 63 20 3d | 20 50 50 50 44 49 53 43 |ppdisc =| PPPDISC|
|00004fc0| 3b 0a 20 20 20 20 73 74 | 72 75 63 74 20 73 67 74 |;.    st|ruct sgt|
|00004fd0| 74 79 62 20 73 67 74 74 | 79 62 3b 0a 23 65 6e 64 |tyb sgtt|yb;.#end|
|00004fe0| 69 66 0a 20 20 20 20 73 | 74 72 75 63 74 20 73 69 |if.    s|truct si|
|00004ff0| 67 76 65 63 20 73 76 3b | 0a 20 20 20 20 73 74 72 |gvec sv;|.    str|
|00005000| 75 63 74 20 63 6d 64 20 | 2a 63 6d 64 70 3b 0a 0a |uct cmd |*cmdp;..|
|00005010| 20 20 20 20 2f 2a 0a 20 | 20 20 20 20 2a 20 49 6e |    /*. |    * In|
|00005020| 69 74 69 61 6c 69 7a 65 | 20 73 79 73 6c 6f 67 20 |itialize| syslog |
|00005030| 73 79 73 74 65 6d 20 61 | 6e 64 20 6d 61 67 69 63 |system a|nd magic|
|00005040| 20 6e 75 6d 62 65 72 20 | 70 61 63 6b 61 67 65 2e | number |package.|
|00005050| 0a 20 20 20 20 20 2a 2f | 0a 23 69 66 20 42 53 44 |.     */|.#if BSD|
|00005060| 20 3e 3d 20 34 33 0a 20 | 20 20 20 6f 70 65 6e 6c | >= 43. |   openl|
|00005070| 6f 67 28 22 70 70 70 22 | 2c 20 4c 4f 47 5f 50 49 |og("ppp"|, LOG_PI|
|00005080| 44 20 7c 20 4c 4f 47 5f | 4f 44 45 4c 41 59 2c 20 |D | LOG_|ODELAY, |
|00005090| 4c 4f 47 5f 44 41 45 4d | 4f 4e 29 3b 0a 20 20 20 |LOG_DAEM|ON);.   |
|000050a0| 20 73 65 74 6c 6f 67 6d | 61 73 6b 28 4c 4f 47 5f | setlogm|ask(LOG_|
|000050b0| 55 50 54 4f 28 4c 4f 47 | 5f 57 41 52 4e 49 4e 47 |UPTO(LOG|_WARNING|
|000050c0| 29 29 3b 0a 23 65 6c 73 | 65 0a 20 20 20 20 6f 70 |));.#els|e.    op|
|000050d0| 65 6e 6c 6f 67 28 22 70 | 70 70 22 2c 20 4c 4f 47 |enlog("p|pp", LOG|
|000050e0| 5f 50 49 44 29 3b 0a 23 | 64 65 66 69 6e 65 20 4c |_PID);.#|define L|
|000050f0| 4f 47 5f 55 50 54 4f 28 | 78 29 20 28 78 29 0a 23 |OG_UPTO(|x) (x).#|
|00005100| 64 65 66 69 6e 65 20 73 | 65 74 6c 6f 67 6d 61 73 |define s|etlogmas|
|00005110| 6b 28 78 29 20 28 78 29 | 0a 23 65 6e 64 69 66 0a |k(x) (x)|.#endif.|
|00005120| 20 20 20 20 6d 61 67 69 | 63 5f 69 6e 69 74 28 29 |    magi|c_init()|
|00005130| 3b 0a 23 69 66 64 65 66 | 09 53 54 52 45 41 4d 53 |;.#ifdef|.STREAMS|
|00005140| 0a 20 20 20 20 20 73 74 | 72 63 70 79 28 64 65 76 |.     st|rcpy(dev|
|00005150| 6e 61 6d 65 2c 20 74 74 | 79 6e 61 6d 65 28 66 69 |name, tt|yname(fi|
|00005160| 6c 65 6e 6f 28 73 74 64 | 69 6e 29 29 29 3b 0a 23 |leno(std|in)));.#|
|00005170| 65 6e 64 69 66 0a 20 20 | 20 20 2f 2a 0a 20 20 20 |endif.  |  /*.   |
|00005180| 20 20 2a 20 49 6e 69 74 | 69 61 6c 69 7a 65 20 74 |  * Init|ialize t|
|00005190| 6f 20 74 68 65 20 73 74 | 61 6e 64 61 72 64 20 6f |o the st|andard o|
|000051a0| 70 74 69 6f 6e 20 73 65 | 74 20 61 6e 64 20 74 68 |ption se|t and th|
|000051b0| 65 6e 20 70 61 72 73 65 | 20 74 68 65 20 63 6f 6d |en parse| the com|
|000051c0| 6d 61 6e 64 0a 20 20 20 | 20 20 2a 20 6c 69 6e 65 |mand.   |  * line|
|000051d0| 20 61 72 67 75 6d 65 6e | 74 73 2e 0a 20 20 20 20 | argumen|ts..    |
|000051e0| 20 2a 2f 0a 20 20 20 20 | 66 6f 72 20 28 69 20 3d | */.    |for (i =|
|000051f0| 20 30 3b 20 69 20 3c 20 | 73 69 7a 65 6f 66 20 28 | 0; i < |sizeof (|
|00005200| 70 72 6f 74 74 62 6c 29 | 20 2f 20 73 69 7a 65 6f |prottbl)| / sizeo|
|00005210| 66 20 28 73 74 72 75 63 | 74 20 70 72 6f 74 65 6e |f (struc|t proten|
|00005220| 74 29 3b 20 69 2b 2b 29 | 0a 09 28 2a 70 72 6f 74 |t); i++)|..(*prot|
|00005230| 74 62 6c 5b 69 5d 2e 69 | 6e 69 74 29 28 30 29 3b |tbl[i].i|nit)(0);|
|00005240| 0a 0a 20 20 20 20 70 72 | 6f 67 6e 61 6d 65 20 3d |..    pr|ogname =|
|00005250| 20 2a 61 72 67 76 3b 0a | 20 20 20 20 66 6f 72 20 | *argv;.|    for |
|00005260| 28 61 72 67 63 2d 2d 2c | 20 61 72 67 76 2b 2b 3b |(argc--,| argv++;|
|00005270| 20 61 72 67 63 3b 20 29 | 20 7b 0a 09 2f 2a 0a 09 | argc; )| {../*..|
|00005280| 20 2a 20 46 69 72 73 74 | 20 73 65 65 20 69 66 20 | * First| see if |
|00005290| 69 74 27 73 20 61 20 63 | 6f 6d 6d 61 6e 64 2e 0a |it's a c|ommand..|
|000052a0| 09 20 2a 2f 0a 09 66 6f | 72 20 28 63 6d 64 70 20 |. */..fo|r (cmdp |
|000052b0| 3d 20 63 6d 64 73 3b 20 | 63 6d 64 70 2d 3e 63 6d |= cmds; |cmdp->cm|
|000052c0| 64 5f 6e 61 6d 65 3b 20 | 63 6d 64 70 2b 2b 29 0a |d_name; |cmdp++).|
|000052d0| 09 20 20 20 20 69 66 20 | 28 21 73 74 72 63 6d 70 |.    if |(!strcmp|
|000052e0| 28 2a 61 72 67 76 2c 20 | 63 6d 64 70 2d 3e 63 6d |(*argv, |cmdp->cm|
|000052f0| 64 5f 6e 61 6d 65 29 20 | 26 26 0a 09 09 28 2a 63 |d_name) |&&...(*c|
|00005300| 6d 64 70 2d 3e 63 6d 64 | 5f 66 75 6e 63 29 28 26 |mdp->cmd|_func)(&|
|00005310| 61 72 67 63 2c 20 26 61 | 72 67 76 29 29 0a 09 09 |argc, &a|rgv))...|
|00005320| 62 72 65 61 6b 3b 0a 0a | 09 2f 2a 0a 09 20 2a 20 |break;..|./*.. * |
|00005330| 4d 61 79 62 65 20 61 20 | 74 74 79 20 6e 61 6d 65 |Maybe a |tty name|
|00005340| 2c 20 73 70 65 65 64 20 | 6f 72 20 49 50 20 61 64 |, speed |or IP ad|
|00005350| 64 72 65 73 73 3f 0a 09 | 20 2a 2f 0a 09 69 66 20 |dress?..| */..if |
|00005360| 28 63 6d 64 70 2d 3e 63 | 6d 64 5f 6e 61 6d 65 20 |(cmdp->c|md_name |
|00005370| 3d 3d 20 4e 55 4c 4c 20 | 26 26 0a 09 20 20 20 20 |== NULL |&&..    |
|00005380| 21 73 65 74 64 65 76 6e | 61 6d 65 28 26 61 72 67 |!setdevn|ame(&arg|
|00005390| 63 2c 20 26 61 72 67 76 | 29 20 26 26 0a 09 20 20 |c, &argv|) &&..  |
|000053a0| 20 20 21 73 65 74 73 70 | 65 65 64 28 26 61 72 67 |  !setsp|eed(&arg|
|000053b0| 63 2c 20 26 61 72 67 76 | 29 20 26 26 0a 09 20 20 |c, &argv|) &&..  |
|000053c0| 20 20 21 73 65 74 69 70 | 61 64 64 72 28 26 61 72 |  !setip|addr(&ar|
|000053d0| 67 63 2c 20 26 61 72 67 | 76 29 29 20 7b 0a 09 20 |gc, &arg|v)) {.. |
|000053e0| 20 20 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |   fprin|tf(stder|
|000053f0| 72 2c 20 75 73 61 67 65 | 2c 20 70 72 6f 67 6e 61 |r, usage|, progna|
|00005400| 6d 65 29 3b 0a 09 20 20 | 20 20 65 78 69 74 28 31 |me);..  |  exit(1|
|00005410| 29 3b 0a 09 7d 0a 20 20 | 20 20 7d 0a 0a 20 20 20 |);..}.  |  }..   |
|00005420| 20 2f 2a 0a 20 20 20 20 | 20 2a 20 49 6e 69 74 69 | /*.    | * Initi|
|00005430| 61 6c 69 7a 65 20 73 74 | 61 74 65 2e 0a 20 20 20 |alize st|ate..   |
|00005440| 20 20 2a 2f 0a 20 20 20 | 20 69 66 20 28 28 66 64 |  */.   | if ((fd|
|00005450| 20 3d 20 6f 70 65 6e 28 | 64 65 76 6e 61 6d 65 2c | = open(|devname,|
|00005460| 20 4f 5f 52 44 57 52 20 | 2f 2a 7c 20 4f 5f 4e 44 | O_RDWR |/*| O_ND|
|00005470| 45 4c 41 59 2a 2f 29 29 | 20 3c 20 30 29 20 7b 0a |ELAY*/))| < 0) {.|
|00005480| 09 70 65 72 72 6f 72 28 | 64 65 76 6e 61 6d 65 29 |.perror(|devname)|
|00005490| 3b 0a 09 65 78 69 74 28 | 31 29 3b 0a 20 20 20 20 |;..exit(|1);.    |
|000054a0| 7d 0a 20 20 20 20 69 66 | 20 28 28 73 20 3d 20 73 |}.    if| ((s = s|
|000054b0| 6f 63 6b 65 74 28 41 46 | 5f 49 4e 45 54 2c 20 53 |ocket(AF|_INET, S|
|000054c0| 4f 43 4b 5f 44 47 52 41 | 4d 2c 20 30 29 29 20 3c |OCK_DGRA|M, 0)) <|
|000054d0| 20 30 29 20 7b 0a 09 70 | 65 72 72 6f 72 28 22 70 | 0) {..p|error("p|
|000054e0| 70 70 3a 20 73 6f 63 6b | 65 74 22 29 3b 0a 09 65 |pp: sock|et");..e|
|000054f0| 78 69 74 28 31 29 3b 0a | 20 20 20 20 7d 0a 23 69 |xit(1);.|    }.#i|
|00005500| 66 64 65 66 09 53 54 52 | 45 41 4d 53 0a 09 77 68 |fdef.STR|EAMS..wh|
|00005510| 69 6c 65 28 31 29 09 7b | 20 2f 2a 20 67 6f 20 74 |ile(1).{| /* go t|
|00005520| 68 72 6f 75 67 68 20 61 | 6e 64 20 73 61 76 65 20 |hrough a|nd save |
|00005530| 74 68 65 20 6e 61 6d 65 | 20 6f 66 20 61 6c 6c 20 |the name| of all |
|00005540| 74 68 65 20 6d 6f 64 75 | 6c 65 73 2c 20 74 68 65 |the modu|les, the|
|00005550| 6e 20 70 6f 70 20 65 6d | 20 2a 2f 0a 09 09 69 66 |n pop em| */...if|
|00005560| 28 21 69 6f 63 74 6c 28 | 66 64 2c 20 49 5f 4c 4f |(!ioctl(|fd, I_LO|
|00005570| 4f 4b 2c 20 73 74 72 5f | 6d 6f 64 75 6c 65 73 5b |OK, str_|modules[|
|00005580| 73 74 72 5f 6d 6f 64 75 | 6c 65 5f 63 6f 75 6e 74 |str_modu|le_count|
|00005590| 5d 2e 6d 6f 64 6e 61 6d | 65 29 29 0a 09 09 09 69 |].modnam|e))....i|
|000055a0| 66 28 64 65 62 75 67 29 | 0a 09 09 09 09 70 72 69 |f(debug)|.....pri|
|000055b0| 6e 74 66 28 22 70 6f 70 | 70 65 64 20 73 74 72 65 |ntf("pop|ped stre|
|000055c0| 61 6d 20 6d 6f 64 75 6c | 65 20 3a 20 25 73 5c 6e |am modul|e : %s\n|
|000055d0| 22 2c 73 74 72 5f 6d 6f | 64 75 6c 65 73 5b 73 74 |",str_mo|dules[st|
|000055e0| 72 5f 6d 6f 64 75 6c 65 | 5f 63 6f 75 6e 74 5d 2e |r_module|_count].|
|000055f0| 6d 6f 64 6e 61 6d 65 29 | 3b 0a 09 09 69 66 28 21 |modname)|;...if(!|
|00005600| 69 6f 63 74 6c 28 66 64 | 2c 20 49 5f 50 4f 50 2c |ioctl(fd|, I_POP,|
|00005610| 20 30 29 29 0a 09 09 09 | 73 74 72 5f 6d 6f 64 75 | 0))....|str_modu|
|00005620| 6c 65 5f 63 6f 75 6e 74 | 2b 2b 3b 0a 09 09 65 6c |le_count|++;...el|
|00005630| 73 65 0a 09 09 09 62 72 | 65 61 6b 3b 0a 09 7d 0a |se....br|eak;..}.|
|00005640| 0a 09 6f 6e 5f 65 78 69 | 74 28 73 74 72 5f 72 65 |..on_exi|t(str_re|
|00005650| 73 74 6f 72 65 2c 4e 55 | 4c 4c 29 3b 09 09 2f 2a |store,NU|LL);../*|
|00005660| 20 69 66 20 77 65 20 65 | 78 69 74 2c 20 74 68 65 | if we e|xit, the|
|00005670| 6e 20 74 72 79 20 61 6e | 64 20 72 65 73 74 6f 72 |n try an|d restor|
|00005680| 65 20 74 68 65 20 73 74 | 72 65 61 6d 20 2a 2f 0a |e the st|ream */.|
|00005690| 0a 09 69 66 28 69 6f 63 | 74 6c 28 66 64 2c 20 54 |..if(ioc|tl(fd, T|
|000056a0| 43 47 45 54 53 2c 20 28 | 63 61 64 64 72 5f 74 29 |CGETS, (|caddr_t)|
|000056b0| 20 26 74 69 6f 73 29 20 | 3c 20 30 29 20 7b 0a 09 | &tios) |< 0) {..|
|000056c0| 09 70 65 72 72 6f 72 28 | 22 70 70 70 3a 20 69 6f |.perror(|"ppp: io|
|000056d0| 63 74 6c 28 54 43 47 45 | 54 53 29 22 29 3b 0a 09 |ctl(TCGE|TS)");..|
|000056e0| 09 65 78 69 74 28 31 29 | 3b 0a 09 7d 0a 09 74 69 |.exit(1)|;..}..ti|
|000056f0| 6f 73 2e 63 5f 63 66 6c | 61 67 20 20 3d 20 43 52 |os.c_cfl|ag  = CR|
|00005700| 54 53 43 54 53 20 7c 20 | 20 28 69 6e 73 70 65 65 |TSCTS | | (inspee|
|00005710| 64 20 20 3f 20 69 6e 73 | 70 65 65 64 20 3a 20 42 |d  ? ins|peed : B|
|00005720| 39 36 30 30 29 3b 0a 09 | 74 69 6f 73 2e 63 5f 63 |9600);..|tios.c_c|
|00005730| 66 6c 61 67 20 7c 3d 20 | 43 53 38 7c 43 52 45 41 |flag |= |CS8|CREA|
|00005740| 44 7c 48 55 50 43 4c 3b | 0a 09 74 69 6f 73 2e 63 |D|HUPCL;|..tios.c|
|00005750| 5f 69 66 6c 61 67 20 3d | 20 49 47 4e 42 52 4b 3b |_iflag =| IGNBRK;|
|00005760| 0a 09 69 66 28 69 6f 63 | 74 6c 28 66 64 2c 20 54 |..if(ioc|tl(fd, T|
|00005770| 43 53 45 54 53 2c 20 28 | 63 61 64 64 72 5f 74 29 |CSETS, (|caddr_t)|
|00005780| 20 26 74 69 6f 73 29 20 | 3c 20 30 29 20 7b 0a 09 | &tios) |< 0) {..|
|00005790| 09 70 65 72 72 6f 72 28 | 22 70 70 70 3a 20 69 6f |.perror(|"ppp: io|
|000057a0| 63 74 6c 28 54 43 53 45 | 54 53 29 22 29 3b 0a 09 |ctl(TCSE|TS)");..|
|000057b0| 09 65 78 69 74 28 31 29 | 3b 0a 09 7d 0a 09 2f 2a |.exit(1)|;..}../*|
|000057c0| 20 6e 6f 77 20 70 75 73 | 68 20 74 68 65 20 61 73 | now pus|h the as|
|000057d0| 79 6e 63 2f 66 63 73 20 | 6d 6f 64 75 6c 65 20 2a |ync/fcs |module *|
|000057e0| 2f 0a 09 69 66 28 69 6f | 63 74 6c 28 66 64 2c 20 |/..if(io|ctl(fd, |
|000057f0| 49 5f 50 55 53 48 2c 20 | 22 70 70 70 61 73 79 6e |I_PUSH, |"pppasyn|
|00005800| 63 22 29 20 3c 20 30 29 | 20 7b 0a 09 09 70 65 72 |c") < 0)| {...per|
|00005810| 72 6f 72 28 22 70 70 70 | 3a 20 69 6f 63 74 6c 28 |ror("ppp|: ioctl(|
|00005820| 49 5f 50 55 53 48 2c 20 | 70 70 70 5f 61 73 79 6e |I_PUSH, |ppp_asyn|
|00005830| 63 29 22 29 3b 0a 09 09 | 65 78 69 74 28 31 29 3b |c)");...|exit(1);|
|00005840| 0a 09 7d 0a 09 2f 2a 20 | 66 69 6e 61 6c 6c 79 2c |..}../* |finally,|
|00005850| 20 70 75 73 68 20 74 68 | 65 20 70 70 70 5f 69 66 | push th|e ppp_if|
|00005860| 20 6d 6f 64 75 6c 65 20 | 74 68 61 74 20 61 63 74 | module |that act|
|00005870| 75 61 6c 6c 79 20 68 61 | 6e 64 6c 65 73 20 74 68 |ually ha|ndles th|
|00005880| 65 20 6e 65 74 77 6f 72 | 6b 20 69 6e 74 65 72 66 |e networ|k interf|
|00005890| 61 63 65 20 2a 2f 0a 09 | 69 66 28 69 6f 63 74 6c |ace */..|if(ioctl|
|000058a0| 28 66 64 2c 20 49 5f 50 | 55 53 48 2c 20 22 70 70 |(fd, I_P|USH, "pp|
|000058b0| 70 69 66 22 29 20 3c 20 | 30 29 20 7b 0a 09 09 70 |pif") < |0) {...p|
|000058c0| 65 72 72 6f 72 28 22 70 | 70 70 3a 20 69 6f 63 74 |error("p|pp: ioct|
|000058d0| 6c 28 49 5f 50 55 53 48 | 2c 20 70 70 70 5f 69 66 |l(I_PUSH|, ppp_if|
|000058e0| 29 22 29 3b 0a 09 09 65 | 78 69 74 28 31 29 3b 0a |)");...e|xit(1);.|
|000058f0| 09 7d 0a 09 69 66 28 69 | 6f 63 74 6c 28 66 64 2c |.}..if(i|octl(fd,|
|00005900| 20 49 5f 53 45 54 53 49 | 47 2c 20 53 5f 49 4e 50 | I_SETSI|G, S_INP|
|00005910| 55 54 29 20 3c 20 30 29 | 20 7b 0a 09 09 70 65 72 |UT) < 0)| {...per|
|00005920| 72 6f 72 28 22 70 70 70 | 3a 20 69 6f 63 74 6c 28 |ror("ppp|: ioctl(|
|00005930| 49 5f 53 45 54 53 49 47 | 2c 20 53 5f 49 4e 50 55 |I_SETSIG|, S_INPU|
|00005940| 54 29 22 29 3b 0a 09 09 | 65 78 69 74 28 31 29 3b |T)");...|exit(1);|
|00005950| 0a 09 7d 0a 09 2f 2a 20 | 72 65 61 64 20 6d 6f 64 |..}../* |read mod|
|00005960| 65 2c 20 6d 65 73 73 61 | 67 65 20 6e 6f 6e 2d 64 |e, messa|ge non-d|
|00005970| 69 73 63 61 72 64 20 6d | 6f 64 65 20 2a 2f 0a 09 |iscard m|ode */..|
|00005980| 69 66 28 69 6f 63 74 6c | 28 66 64 2c 20 49 5f 53 |if(ioctl|(fd, I_S|
|00005990| 52 44 4f 50 54 2c 20 52 | 4d 53 47 4e 29 20 3c 20 |RDOPT, R|MSGN) < |
|000059a0| 30 29 20 7b 0a 09 09 70 | 65 72 72 6f 72 28 22 70 |0) {...p|error("p|
|000059b0| 70 70 3a 20 69 6f 63 74 | 6c 28 49 5f 53 52 44 4f |pp: ioct|l(I_SRDO|
|000059c0| 50 54 2c 20 52 4d 53 47 | 4e 29 22 29 3b 0a 09 09 |PT, RMSG|N)");...|
|000059d0| 65 78 69 74 28 31 29 3b | 0a 09 7d 0a 23 65 6c 73 |exit(1);|..}.#els|
|000059e0| 65 0a 20 20 20 20 2f 2a | 0a 20 20 20 20 20 2a 20 |e.    /*|.     * |
|000059f0| 50 75 74 20 74 68 65 20 | 74 74 79 20 69 6e 20 72 |Put the |tty in r|
|00005a00| 61 77 20 6d 6f 64 65 20 | 61 6e 64 20 73 65 74 20 |aw mode |and set |
|00005a10| 74 68 65 20 64 69 73 63 | 69 70 6c 69 6e 65 20 74 |the disc|ipline t|
|00005a20| 6f 20 50 50 50 2e 0a 20 | 20 20 20 20 2a 2f 0a 20 |o PPP.. |    */. |
|00005a30| 20 20 20 69 66 20 28 69 | 6f 63 74 6c 28 66 64 2c |   if (i|octl(fd,|
|00005a40| 20 54 49 4f 43 47 45 54 | 50 2c 20 26 69 6e 69 74 | TIOCGET|P, &init|
|00005a50| 73 67 74 74 79 62 29 20 | 3c 20 30 29 20 7b 0a 09 |sgttyb) |< 0) {..|
|00005a60| 70 65 72 72 6f 72 28 22 | 70 70 70 3a 20 69 6f 63 |perror("|ppp: ioc|
|00005a70| 74 6c 28 54 49 4f 43 47 | 45 54 50 29 22 29 3b 0a |tl(TIOCG|ETP)");.|
|00005a80| 09 65 78 69 74 28 31 29 | 3b 0a 20 20 20 20 7d 0a |.exit(1)|;.    }.|
|00005a90| 20 20 20 20 73 67 74 74 | 79 62 20 3d 20 69 6e 69 |    sgtt|yb = ini|
|00005aa0| 74 73 67 74 74 79 62 3b | 0a 20 20 20 20 73 67 74 |tsgttyb;|.    sgt|
|00005ab0| 74 79 62 2e 73 67 5f 66 | 6c 61 67 73 20 3d 20 52 |tyb.sg_f|lags = R|
|00005ac0| 41 57 20 7c 20 41 4e 59 | 50 3b 0a 20 20 20 20 69 |AW | ANY|P;.    i|
|00005ad0| 66 20 28 69 6e 73 70 65 | 65 64 29 0a 09 73 67 74 |f (inspe|ed)..sgt|
|00005ae0| 74 79 62 2e 73 67 5f 69 | 73 70 65 65 64 20 3d 20 |tyb.sg_i|speed = |
|00005af0| 69 6e 73 70 65 65 64 3b | 0a 20 20 20 20 69 66 20 |inspeed;|.    if |
|00005b00| 28 6f 75 74 73 70 65 65 | 64 29 0a 09 73 67 74 74 |(outspee|d)..sgtt|
|00005b10| 79 62 2e 73 67 5f 6f 73 | 70 65 65 64 20 3d 20 6f |yb.sg_os|peed = o|
|00005b20| 75 74 73 70 65 65 64 3b | 0a 20 20 20 20 69 66 20 |utspeed;|.    if |
|00005b30| 28 69 6f 63 74 6c 28 66 | 64 2c 20 54 49 4f 43 53 |(ioctl(f|d, TIOCS|
|00005b40| 45 54 50 2c 20 26 73 67 | 74 74 79 62 29 20 3c 20 |ETP, &sg|ttyb) < |
|00005b50| 30 29 20 7b 0a 09 70 65 | 72 72 6f 72 28 22 70 70 |0) {..pe|rror("pp|
|00005b60| 70 3a 20 69 6f 63 74 6c | 28 54 49 4f 43 53 45 54 |p: ioctl|(TIOCSET|
|00005b70| 50 29 22 29 3b 0a 09 65 | 78 69 74 28 31 29 3b 0a |P)");..e|xit(1);.|
|00005b80| 20 20 20 20 7d 0a 0a 20 | 20 20 20 69 66 20 28 69 |    }.. |   if (i|
|00005b90| 6f 63 74 6c 28 66 64 2c | 20 54 49 4f 43 47 45 54 |octl(fd,| TIOCGET|
|00005ba0| 44 2c 20 26 69 6e 69 74 | 64 69 73 63 29 20 3c 20 |D, &init|disc) < |
|00005bb0| 30 29 20 7b 0a 09 70 65 | 72 72 6f 72 28 22 70 70 |0) {..pe|rror("pp|
|00005bc0| 70 3a 20 69 6f 63 74 6c | 28 54 49 4f 43 47 45 54 |p: ioctl|(TIOCGET|
|00005bd0| 44 29 22 29 3b 0a 09 65 | 78 69 74 28 31 29 3b 0a |D)");..e|xit(1);.|
|00005be0| 20 20 20 20 7d 0a 20 20 | 20 20 69 66 20 28 69 6f |    }.  |  if (io|
|00005bf0| 63 74 6c 28 66 64 2c 20 | 54 49 4f 43 53 45 54 44 |ctl(fd, |TIOCSETD|
|00005c00| 2c 20 26 70 70 70 64 69 | 73 63 29 20 3c 20 30 29 |, &pppdi|sc) < 0)|
|00005c10| 20 7b 0a 09 70 65 72 72 | 6f 72 28 22 70 70 70 3a | {..perr|or("ppp:|
|00005c20| 20 69 6f 63 74 6c 28 54 | 49 4f 43 53 45 54 44 29 | ioctl(T|IOCSETD)|
|00005c30| 22 29 3b 0a 09 65 78 69 | 74 28 31 29 3b 0a 20 20 |");..exi|t(1);.  |
|00005c40| 20 20 7d 0a 23 65 6e 64 | 69 66 0a 20 20 20 20 2f |  }.#end|if.    /|
|00005c50| 2a 0a 20 20 20 20 20 2a | 20 46 69 6e 64 20 6f 75 |*.     *| Find ou|
|00005c60| 74 20 77 68 69 63 68 20 | 69 6e 74 65 72 66 61 63 |t which |interfac|
|00005c70| 65 20 77 65 20 77 65 72 | 65 20 67 69 76 65 6e 2e |e we wer|e given.|
|00005c80| 0a 20 20 20 20 20 2a 2f | 0a 23 69 66 64 65 66 09 |.     */|.#ifdef.|
|00005c90| 53 54 52 45 41 4d 53 0a | 20 20 20 20 69 66 20 28 |STREAMS.|    if (|
|00005ca0| 69 6f 63 74 6c 28 66 64 | 2c 20 53 49 4f 43 47 45 |ioctl(fd|, SIOCGE|
|00005cb0| 54 55 2c 20 26 69 66 75 | 6e 69 74 29 20 3c 20 30 |TU, &ifu|nit) < 0|
|00005cc0| 29 20 7b 09 2f 2a 20 69 | 6e 20 73 74 72 65 61 6d |) {./* i|n stream|
|00005cd0| 73 2c 20 70 70 70 5f 69 | 66 20 68 61 6e 64 6c 65 |s, ppp_i|f handle|
|00005ce0| 73 20 74 68 69 73 20 69 | 6f 63 74 6c 20 2a 2f 0a |s this i|octl */.|
|00005cf0| 09 70 65 72 72 6f 72 28 | 22 70 70 70 3a 20 69 6f |.perror(|"ppp: io|
|00005d00| 63 74 6c 28 53 49 4f 43 | 47 45 54 55 29 22 29 3b |ctl(SIOC|GETU)");|
|00005d10| 0a 09 65 78 69 74 28 31 | 29 3b 0a 20 20 20 20 7d |..exit(1|);.    }|
|00005d20| 0a 23 65 6c 73 65 0a 20 | 20 20 20 69 66 20 28 69 |.#else. |   if (i|
|00005d30| 6f 63 74 6c 28 66 64 2c | 20 54 49 4f 43 47 45 54 |octl(fd,| TIOCGET|
|00005d40| 44 2c 20 26 69 66 75 6e | 69 74 29 20 3c 20 30 29 |D, &ifun|it) < 0)|
|00005d50| 20 7b 09 0a 09 70 65 72 | 72 6f 72 28 22 70 70 70 | {...per|ror("ppp|
|00005d60| 3a 20 69 6f 63 74 6c 28 | 54 49 4f 43 47 45 54 44 |: ioctl(|TIOCGETD|
|00005d70| 29 22 29 3b 0a 09 65 78 | 69 74 28 31 29 3b 0a 20 |)");..ex|it(1);. |
|00005d80| 20 20 20 7d 0a 23 65 6e | 64 69 66 0a 20 20 20 20 |   }.#en|dif.    |
|00005d90| 73 70 72 69 6e 74 66 28 | 69 66 6e 61 6d 65 2c 20 |sprintf(|ifname, |
|00005da0| 22 70 70 70 25 64 22 2c | 20 69 66 75 6e 69 74 29 |"ppp%d",| ifunit)|
|00005db0| 3b 0a 20 20 20 20 69 66 | 20 28 64 65 62 75 67 29 |;.    if| (debug)|
|00005dc0| 0a 09 70 72 69 6e 74 66 | 28 22 49 6e 74 65 72 66 |..printf|("Interf|
|00005dd0| 61 63 65 20 25 73 2e 5c | 6e 22 2c 20 69 66 6e 61 |ace %s.\|n", ifna|
|00005de0| 6d 65 29 3b 0a 0a 20 20 | 20 20 70 69 64 20 3d 20 |me);..  |  pid = |
|00005df0| 67 65 74 70 69 64 28 29 | 3b 0a 20 20 20 20 69 66 |getpid()|;.    if|
|00005e00| 20 28 64 65 62 75 67 29 | 0a 09 70 72 69 6e 74 66 | (debug)|..printf|
|00005e10| 28 22 50 69 64 20 25 64 | 2e 5c 6e 22 2c 20 70 69 |("Pid %d|.\n", pi|
|00005e20| 64 29 3b 0a 20 20 20 20 | 69 66 20 28 69 6f 63 74 |d);.    |if (ioct|
|00005e30| 6c 28 66 64 2c 20 54 49 | 4f 43 53 50 47 52 50 2c |l(fd, TI|OCSPGRP,|
|00005e40| 20 26 70 69 64 29 20 3c | 20 30 29 20 7b 0a 09 70 | &pid) <| 0) {..p|
|00005e50| 65 72 72 6f 72 28 22 70 | 70 70 3a 20 69 6f 63 74 |error("p|pp: ioct|
|00005e60| 6c 28 54 49 4f 43 53 50 | 47 52 50 29 22 29 3b 0a |l(TIOCSP|GRP)");.|
|00005e70| 09 65 78 69 74 28 31 29 | 3b 0a 20 20 20 20 7d 0a |.exit(1)|;.    }.|
|00005e80| 0a 20 20 20 20 2f 2a 0a | 20 20 20 20 20 2a 20 43 |.    /*.|     * C|
|00005e90| 6f 6d 70 75 74 65 20 6d | 61 73 6b 20 6f 66 20 61 |ompute m|ask of a|
|00005ea0| 6c 6c 20 69 6e 74 65 72 | 65 73 74 69 6e 67 20 73 |ll inter|esting s|
|00005eb0| 69 67 6e 61 6c 73 20 61 | 6e 64 20 69 6e 73 74 61 |ignals a|nd insta|
|00005ec0| 6c 6c 20 73 69 67 6e 61 | 6c 20 68 61 6e 64 6c 65 |ll signa|l handle|
|00005ed0| 72 73 0a 20 20 20 20 20 | 2a 20 66 6f 72 20 65 61 |rs.     |* for ea|
|00005ee0| 63 68 2e 20 20 4f 6e 6c | 79 20 6f 6e 65 20 73 69 |ch.  Onl|y one si|
|00005ef0| 67 6e 61 6c 20 68 61 6e | 64 6c 65 72 20 6d 61 79 |gnal han|dler may|
|00005f00| 20 62 65 20 61 63 74 69 | 76 65 20 61 74 20 61 20 | be acti|ve at a |
|00005f10| 74 69 6d 65 2e 20 20 54 | 68 65 72 65 66 6f 72 65 |time.  T|herefore|
|00005f20| 2c 0a 20 20 20 20 20 2a | 20 61 6c 6c 20 6f 74 68 |,.     *| all oth|
|00005f30| 65 72 20 73 69 67 6e 61 | 6c 73 20 73 68 6f 75 6c |er signa|ls shoul|
|00005f40| 64 20 62 65 20 6d 61 73 | 6b 65 64 20 77 68 65 6e |d be mas|ked when|
|00005f50| 20 61 6e 79 20 68 61 6e | 64 6c 65 72 20 69 73 20 | any han|dler is |
|00005f60| 65 78 65 63 75 74 69 6e | 67 2e 0a 20 20 20 20 20 |executin|g..     |
|00005f70| 2a 2f 0a 20 20 20 20 6d | 61 73 6b 20 3d 20 73 69 |*/.    m|ask = si|
|00005f80| 67 6d 61 73 6b 28 53 49 | 47 48 55 50 29 20 7c 20 |gmask(SI|GHUP) | |
|00005f90| 73 69 67 6d 61 73 6b 28 | 53 49 47 49 4e 54 29 20 |sigmask(|SIGINT) |
|00005fa0| 7c 20 73 69 67 6d 61 73 | 6b 28 53 49 47 41 4c 52 || sigmas|k(SIGALR|
|00005fb0| 4d 29 20 7c 0a 09 73 69 | 67 6d 61 73 6b 28 53 49 |M) |..si|gmask(SI|
|00005fc0| 47 49 4f 29 3b 0a 23 69 | 66 64 65 66 09 53 54 52 |GIO);.#i|fdef.STR|
|00005fd0| 45 41 4d 53 0a 20 20 20 | 20 6d 61 73 6b 20 7c 3d |EAMS.   | mask |=|
|00005fe0| 20 73 69 67 6d 61 73 6b | 28 53 49 47 50 4f 4c 4c | sigmask|(SIGPOLL|
|00005ff0| 29 3b 0a 23 65 6e 64 69 | 66 0a 20 20 20 20 73 76 |);.#endi|f.    sv|
|00006000| 2e 73 76 5f 68 61 6e 64 | 6c 65 72 20 3d 20 68 75 |.sv_hand|ler = hu|
|00006010| 70 3b 09 09 2f 2a 20 48 | 61 6e 67 75 70 20 2a 2f |p;../* H|angup */|
|00006020| 0a 20 20 20 20 73 76 2e | 73 76 5f 6d 61 73 6b 20 |.    sv.|sv_mask |
|00006030| 3d 20 6d 61 73 6b 3b 0a | 20 20 20 20 73 76 2e 73 |= mask;.|    sv.s|
|00006040| 76 5f 66 6c 61 67 73 20 | 3d 20 30 3b 0a 20 20 20 |v_flags |= 0;.   |
|00006050| 20 69 66 20 28 73 69 67 | 76 65 63 28 53 49 47 48 | if (sig|vec(SIGH|
|00006060| 55 50 2c 20 26 73 76 2c | 20 4e 55 4c 4c 29 29 20 |UP, &sv,| NULL)) |
|00006070| 7b 0a 09 70 65 72 72 6f | 72 28 22 70 70 70 3a 20 |{..perro|r("ppp: |
|00006080| 73 69 67 76 65 63 28 53 | 49 47 48 55 50 29 22 29 |sigvec(S|IGHUP)")|
|00006090| 3b 0a 09 65 78 69 74 28 | 31 29 3b 0a 20 20 20 20 |;..exit(|1);.    |
|000060a0| 7d 0a 20 20 20 20 73 76 | 2e 73 76 5f 68 61 6e 64 |}.    sv|.sv_hand|
|000060b0| 6c 65 72 20 3d 20 69 6e | 74 72 3b 09 09 2f 2a 20 |ler = in|tr;../* |
|000060c0| 49 6e 74 65 72 72 75 70 | 74 20 2a 2f 0a 20 20 20 |Interrup|t */.   |
|000060d0| 20 73 76 2e 73 76 5f 6d | 61 73 6b 20 3d 20 6d 61 | sv.sv_m|ask = ma|
|000060e0| 73 6b 3b 0a 20 20 20 20 | 73 76 2e 73 76 5f 66 6c |sk;.    |sv.sv_fl|
|000060f0| 61 67 73 20 3d 20 30 3b | 0a 20 20 20 20 69 66 20 |ags = 0;|.    if |
|00006100| 28 73 69 67 76 65 63 28 | 53 49 47 49 4e 54 2c 20 |(sigvec(|SIGINT, |
|00006110| 26 73 76 2c 20 4e 55 4c | 4c 29 29 20 7b 0a 09 70 |&sv, NUL|L)) {..p|
|00006120| 65 72 72 6f 72 28 22 70 | 70 70 3a 20 73 69 67 76 |error("p|pp: sigv|
|00006130| 65 63 28 53 49 47 49 4e | 54 29 22 29 3b 0a 09 65 |ec(SIGIN|T)");..e|
|00006140| 78 69 74 28 31 29 3b 0a | 20 20 20 20 7d 0a 20 20 |xit(1);.|    }.  |
|00006150| 20 20 73 76 2e 73 76 5f | 68 61 6e 64 6c 65 72 20 |  sv.sv_|handler |
|00006160| 3d 20 74 65 72 6d 3b 09 | 09 2f 2a 20 54 65 72 6d |= term;.|./* Term|
|00006170| 69 6e 61 74 65 20 2a 2f | 0a 20 20 20 20 73 76 2e |inate */|.    sv.|
|00006180| 73 76 5f 6d 61 73 6b 20 | 3d 20 6d 61 73 6b 3b 0a |sv_mask |= mask;.|
|00006190| 20 20 20 20 73 76 2e 73 | 76 5f 66 6c 61 67 73 20 |    sv.s|v_flags |
|000061a0| 3d 20 30 3b 0a 20 20 20 | 20 69 66 20 28 73 69 67 |= 0;.   | if (sig|
|000061b0| 76 65 63 28 53 49 47 54 | 45 52 4d 2c 20 26 73 76 |vec(SIGT|ERM, &sv|
|000061c0| 2c 20 4e 55 4c 4c 29 29 | 20 7b 0a 09 70 65 72 72 |, NULL))| {..perr|
|000061d0| 6f 72 28 22 70 70 70 3a | 20 73 69 67 76 65 63 28 |or("ppp:| sigvec(|
|000061e0| 53 49 47 54 45 52 4d 29 | 22 29 3b 0a 09 65 78 69 |SIGTERM)|");..exi|
|000061f0| 74 28 31 29 3b 0a 20 20 | 20 20 7d 0a 20 20 20 20 |t(1);.  |  }.    |
|00006200| 73 76 2e 73 76 5f 68 61 | 6e 64 6c 65 72 20 3d 20 |sv.sv_ha|ndler = |
|00006210| 61 6c 72 6d 3b 09 09 2f | 2a 20 54 69 6d 65 6f 75 |alrm;../|* Timeou|
|00006220| 74 20 2a 2f 0a 20 20 20 | 20 73 76 2e 73 76 5f 6d |t */.   | sv.sv_m|
|00006230| 61 73 6b 20 3d 20 6d 61 | 73 6b 3b 0a 20 20 20 20 |ask = ma|sk;.    |
|00006240| 73 76 2e 73 76 5f 66 6c | 61 67 73 20 3d 20 30 3b |sv.sv_fl|ags = 0;|
|00006250| 0a 20 20 20 20 69 66 20 | 28 73 69 67 76 65 63 28 |.    if |(sigvec(|
|00006260| 53 49 47 41 4c 52 4d 2c | 20 26 73 76 2c 20 4e 55 |SIGALRM,| &sv, NU|
|00006270| 4c 4c 29 29 20 7b 0a 09 | 70 65 72 72 6f 72 28 22 |LL)) {..|perror("|
|00006280| 70 70 70 3a 20 73 69 67 | 76 65 63 28 53 49 47 41 |ppp: sig|vec(SIGA|
|00006290| 4c 52 4d 29 22 29 3b 0a | 09 65 78 69 74 28 31 29 |LRM)");.|.exit(1)|
|000062a0| 3b 0a 20 20 20 20 7d 0a | 20 20 20 20 73 76 2e 73 |;.    }.|    sv.s|
|000062b0| 76 5f 68 61 6e 64 6c 65 | 72 20 3d 20 69 6f 3b 09 |v_handle|r = io;.|
|000062c0| 09 09 2f 2a 20 49 6e 70 | 75 74 20 61 76 61 69 6c |../* Inp|ut avail|
|000062d0| 61 62 6c 65 20 2a 2f 0a | 20 20 20 20 73 76 2e 73 |able */.|    sv.s|
|000062e0| 76 5f 6d 61 73 6b 20 3d | 20 6d 61 73 6b 3b 0a 20 |v_mask =| mask;. |
|000062f0| 20 20 20 73 76 2e 73 76 | 5f 66 6c 61 67 73 20 3d |   sv.sv|_flags =|
|00006300| 20 30 3b 0a 20 20 20 20 | 69 66 20 28 73 69 67 76 | 0;.    |if (sigv|
|00006310| 65 63 28 53 49 47 49 4f | 2c 20 26 73 76 2c 20 4e |ec(SIGIO|, &sv, N|
|00006320| 55 4c 4c 29 29 20 7b 0a | 09 70 65 72 72 6f 72 28 |ULL)) {.|.perror(|
|00006330| 22 70 70 70 3a 20 73 69 | 67 76 65 63 28 53 49 47 |"ppp: si|gvec(SIG|
|00006340| 49 4f 29 22 29 3b 0a 09 | 65 78 69 74 28 31 29 3b |IO)");..|exit(1);|
|00006350| 0a 20 20 20 20 7d 0a 23 | 69 66 64 65 66 09 53 54 |.    }.#|ifdef.ST|
|00006360| 52 45 41 4d 53 0a 20 20 | 20 20 73 76 2e 73 76 5f |REAMS.  |  sv.sv_|
|00006370| 68 61 6e 64 6c 65 72 20 | 3d 20 69 6f 3b 09 09 09 |handler |= io;...|
|00006380| 2f 2a 20 49 6e 70 75 74 | 20 61 76 61 69 6c 61 62 |/* Input| availab|
|00006390| 6c 65 20 2a 2f 0a 20 20 | 20 20 73 76 2e 73 76 5f |le */.  |  sv.sv_|
|000063a0| 6d 61 73 6b 20 3d 20 6d | 61 73 6b 3b 0a 20 20 20 |mask = m|ask;.   |
|000063b0| 20 73 76 2e 73 76 5f 66 | 6c 61 67 73 20 3d 20 30 | sv.sv_f|lags = 0|
|000063c0| 3b 0a 20 20 20 20 69 66 | 20 28 73 69 67 76 65 63 |;.    if| (sigvec|
|000063d0| 28 53 49 47 50 4f 4c 4c | 2c 20 26 73 76 2c 20 4e |(SIGPOLL|, &sv, N|
|000063e0| 55 4c 4c 29 29 20 7b 0a | 09 70 65 72 72 6f 72 28 |ULL)) {.|.perror(|
|000063f0| 22 70 70 70 3a 20 73 69 | 67 76 65 63 28 53 49 47 |"ppp: si|gvec(SIG|
+--------+-------------------------+-------------------------+--------+--------+
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