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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
| POSIX tar archive (GNU)
| default
| |
| 99%
| file
| POSIX tar archive (GNU), directory netdate/, mode 40755 , uid 0 , gid 0 , size 0 , seconds 5704636454, user root, group root
| default
| |
| 98%
| file
| data
| default
| |
| 62%
| TrID
| TAR - Tape ARchive (GNU)
| default
| |
| 37%
| TrID
| TAR - Tape ARchive (directory)
| default
| |
| 100%
| siegfried
| x-fmt/265 Tape Archive Format
| default
| |
| 100%
| lsar
| Tar
| default
| |
| 100%
| gt2
| TAR Archiv gefunden (Auflistung ist deaktiviert)
| default
| |
| 100%
| disktype
| GNU tar archive
| default
| |
| 100%
| detectItEasy
| Archive: tar
| default
| |
| 100%
| binwalkID
| POSIX tar archive (GNU)
| default
| |
| 100%
| xdgMime
| application/x-tar
| default
|
|
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|00003040| 69 6e 63 6c 75 64 65 20 | 3c 6e 65 74 64 62 2e 68 |include |<netdb.h|
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|00003110| 20 3d 20 22 74 69 6d 65 | 22 3b 0a 63 68 61 72 20 | = "time|";.char |
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|00003220| 63 68 61 72 20 2a 68 6f | 73 74 6e 61 6d 65 3b 0a |char *ho|stname;.|
|00003230| 09 73 68 6f 72 74 20 6c | 6f 63 61 6c 3b 0a 09 73 |.short l|ocal;..s|
|00003240| 68 6f 72 74 20 62 61 64 | 3b 0a 09 63 68 61 72 20 |hort bad|;..char |
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|00003270| 69 6e 74 20 73 6f 63 6b | 74 79 70 65 3b 0a 09 73 |int sock|type;..s|
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|000032d0| 63 65 3b 0a 09 6c 6f 6e | 67 20 63 6f 75 6e 74 3b |ce;..lon|g count;|
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|00003340| 09 73 65 74 70 72 6f 74 | 6f 20 28 63 68 61 72 20 |.setprot|o (char |
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|00003360| 73 74 20 2a 29 3b 0a 76 | 6f 69 64 09 6d 61 69 6e |st *);.v|oid.main|
|00003370| 20 28 69 6e 74 2c 20 63 | 68 61 72 20 2a 2a 29 3b | (int, c|har **);|
|00003380| 0a 69 6e 74 09 67 65 74 | 64 69 66 66 20 28 73 74 |.int.get|diff (st|
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|000033a0| 3b 0a 69 6e 74 09 67 65 | 74 64 61 74 65 20 28 73 |;.int.ge|tdate (s|
|000033b0| 74 72 75 63 74 20 74 69 | 6d 65 68 6f 73 74 20 2a |truct ti|mehost *|
|000033c0| 29 3b 0a 76 6f 69 64 09 | 70 72 69 6e 74 69 74 20 |);.void.|printit |
|000033d0| 28 73 74 72 75 63 74 20 | 74 69 6d 65 68 6f 73 74 |(struct |timehost|
|000033e0| 20 2a 29 3b 0a 76 6f 69 | 64 09 74 76 73 75 62 20 | *);.voi|d.tvsub |
|000033f0| 28 73 74 72 75 63 74 20 | 74 69 6d 65 76 61 6c 20 |(struct |timeval |
|00003400| 2a 2c 20 73 74 72 75 63 | 74 20 74 69 6d 65 76 61 |*, struc|t timeva|
|00003410| 6c 20 2a 2c 20 73 74 72 | 75 63 74 20 74 69 6d 65 |l *, str|uct time|
|00003420| 76 61 6c 20 2a 29 3b 0a | 76 6f 69 64 09 70 72 69 |val *);.|void.pri|
|00003430| 6e 74 64 69 66 66 20 28 | 63 68 61 72 20 2a 2c 20 |ntdiff (|char *, |
|00003440| 73 74 72 75 63 74 20 74 | 69 6d 65 76 61 6c 20 2a |struct t|imeval *|
|00003450| 29 3b 0a 76 6f 69 64 09 | 74 69 6d 65 6f 75 74 20 |);.void.|timeout |
|00003460| 28 29 3b 0a 73 74 61 74 | 69 63 09 69 6e 74 65 72 |();.stat|ic.inter|
|00003470| 6e 65 74 74 69 6d 65 20 | 28 73 74 72 75 63 74 20 |nettime |(struct |
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|00003490| 73 74 29 3b 0a 6c 6f 6e | 67 09 67 65 74 70 6f 72 |st);.lon|g.getpor|
|000034a0| 74 20 28 63 68 61 72 20 | 2a 70 72 6f 74 6f 6e 61 |t (char |*protona|
|000034b0| 6d 65 29 3b 0a 0a 73 74 | 61 74 69 63 20 69 6e 74 |me);..st|atic int|
|000034c0| 20 69 6e 74 65 72 6e 65 | 74 74 69 6d 65 20 28 73 | interne|ttime (s|
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|00003540| 72 2c 0a 22 75 73 61 67 | 65 3a 20 25 73 20 5b 20 |r,."usag|e: %s [ |
|00003550| 2d 6c 20 6c 69 6d 69 74 | 20 5d 20 68 6f 73 74 20 |-l limit| ] host |
|00003560| 2e 2e 2e 5c 6e 22 0a 22 | 25 73 20 74 72 69 65 73 |...\n"."|%s tries|
|00003570| 20 74 6f 20 66 69 6e 64 | 20 61 20 67 72 6f 75 70 | to find| a group|
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|00003640| 77 69 74 68 20 74 68 65 | 20 2d 6c 20 6f 70 74 69 |with the| -l opti|
|00003650| 6f 6e 2e 20 20 53 65 74 | 74 69 6e 67 20 69 74 20 |on. Set|ting it |
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|00003690| 75 6d 65 6e 74 29 20 77 | 69 6c 6c 20 73 65 74 20 |ument) w|ill set |
|000036a0| 74 68 65 20 74 69 6d 65 | 20 74 6f 20 74 68 61 74 |the time| to that|
|000036b0| 20 6f 66 20 74 68 65 20 | 66 69 72 73 74 20 68 6f | of the |first ho|
|000036c0| 73 74 20 74 6f 5c 6e 22 | 0a 22 72 65 73 70 6f 6e |st to\n"|."respon|
|000036d0| 64 2e 20 54 68 65 20 63 | 61 6c 6c 65 72 20 6d 75 |d. The c|aller mu|
|000036e0| 73 74 20 62 65 20 73 75 | 70 65 72 2d 75 73 65 72 |st be su|per-user|
|000036f0| 20 66 6f 72 20 74 68 65 | 20 73 79 73 74 65 6d 20 | for the| system |
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|00003710| 6e 22 29 3b 0a 0a 09 65 | 78 69 74 20 28 31 29 3b |n");...e|xit (1);|
|00003720| 0a 7d 0a 0a 69 6e 74 20 | 72 64 61 74 65 20 3d 20 |.}..int |rdate = |
|00003730| 30 3b 0a 69 6e 74 20 76 | 65 72 62 6f 73 65 20 3d |0;.int v|erbose =|
|00003740| 20 30 3b 0a 69 6e 74 20 | 64 65 62 75 67 20 3d 20 | 0;.int |debug = |
|00003750| 30 3b 0a 0a 76 6f 69 64 | 0a 6d 61 69 6e 20 28 69 |0;..void|.main (i|
|00003760| 6e 74 20 61 72 67 63 2c | 20 63 68 61 72 20 2a 2a |nt argc,| char **|
|00003770| 61 72 67 76 29 0a 7b 0a | 09 65 78 74 65 72 6e 20 |argv).{.|.extern |
|00003780| 63 68 61 72 20 2a 72 69 | 6e 64 65 78 28 29 3b 0a |char *ri|ndex();.|
|00003790| 09 73 74 72 75 63 74 20 | 74 69 6d 65 68 6f 73 74 |.struct |timehost|
|000037a0| 20 2a 6d 75 6e 67 65 64 | 69 66 66 73 28 29 3b 0a | *munged|iffs();.|
|000037b0| 09 72 65 67 69 73 74 65 | 72 20 73 74 72 75 63 74 |.registe|r struct|
|000037c0| 20 74 69 6d 65 68 6f 73 | 74 20 2a 74 68 69 73 68 | timehos|t *thish|
|000037d0| 6f 73 74 3b 0a 09 69 6e | 74 20 68 6f 73 74 61 72 |ost;..in|t hostar|
|000037e0| 67 73 20 3d 20 30 3b 0a | 0a 09 69 66 20 28 28 77 |gs = 0;.|..if ((w|
|000037f0| 68 6f 61 6d 69 20 3d 20 | 72 69 6e 64 65 78 28 2a |hoami = |rindex(*|
|00003800| 61 72 67 76 2c 20 27 2f | 27 29 29 20 21 3d 20 4e |argv, '/|')) != N|
|00003810| 55 4c 4c 29 0a 09 09 77 | 68 6f 61 6d 69 2b 2b 3b |ULL)...w|hoami++;|
|00003820| 0a 09 65 6c 73 65 0a 09 | 09 77 68 6f 61 6d 69 20 |..else..|.whoami |
|00003830| 3d 20 2a 61 72 67 76 3b | 0a 09 69 66 20 28 73 74 |= *argv;|..if (st|
|00003840| 72 63 6d 70 20 28 77 68 | 6f 61 6d 69 2c 20 22 72 |rcmp (wh|oami, "r|
|00003850| 64 61 74 65 22 29 20 3d | 3d 20 30 29 20 7b 09 2f |date") =|= 0) {./|
|00003860| 2a 20 65 6d 75 6c 61 74 | 65 20 53 4d 49 20 72 64 |* emulat|e SMI rd|
|00003870| 61 74 65 20 63 6f 6d 6d | 61 6e 64 20 2a 2f 0a 09 |ate comm|and */..|
|00003880| 09 72 64 61 74 65 20 3d | 20 31 3b 0a 09 09 64 65 |.rdate =| 1;...de|
|00003890| 66 61 75 6c 74 70 72 6f | 74 6f 20 3d 20 22 74 63 |faultpro|to = "tc|
|000038a0| 70 22 3b 0a 09 09 6c 69 | 6d 69 74 20 3d 20 30 3b |p";...li|mit = 0;|
|000038b0| 0a 09 7d 0a 09 69 66 20 | 28 67 65 74 68 6f 73 74 |..}..if |(gethost|
|000038c0| 6e 61 6d 65 28 68 6f 73 | 74 6e 61 6d 65 2c 20 28 |name(hos|tname, (|
|000038d0| 69 6e 74 29 73 69 7a 65 | 6f 66 20 28 68 6f 73 74 |int)size|of (host|
|000038e0| 6e 61 6d 65 29 29 20 3d | 3d 20 2d 31 29 20 7b 0a |name)) =|= -1) {.|
|000038f0| 09 09 70 65 72 72 6f 72 | 20 28 22 67 65 74 68 6f |..perror| ("getho|
|00003900| 73 74 6e 61 6d 65 22 29 | 3b 0a 09 09 65 78 69 74 |stname")|;...exit|
|00003910| 20 28 31 29 3b 0a 09 7d | 0a 09 77 68 69 6c 65 20 | (1);..}|..while |
|00003920| 28 2a 2b 2b 61 72 67 76 | 20 21 3d 20 4e 55 4c 4c |(*++argv| != NULL|
|00003930| 20 26 26 20 2a 2a 61 72 | 67 76 20 3d 3d 20 27 2d | && **ar|gv == '-|
|00003940| 27 29 20 7b 0a 09 09 73 | 77 69 74 63 68 20 28 61 |') {...s|witch (a|
|00003950| 72 67 76 5b 30 5d 5b 31 | 5d 29 20 7b 0a 09 09 63 |rgv[0][1|]) {...c|
|00003960| 61 73 65 20 27 64 27 3a | 0a 09 09 09 64 65 62 75 |ase 'd':|....debu|
|00003970| 67 2b 2b 3b 0a 09 09 09 | 62 72 65 61 6b 3b 0a 09 |g++;....|break;..|
|00003980| 09 63 61 73 65 20 27 76 | 27 3a 0a 09 09 09 76 65 |.case 'v|':....ve|
|00003990| 72 62 6f 73 65 2b 2b 3b | 0a 09 09 09 62 72 65 61 |rbose++;|....brea|
|000039a0| 6b 3b 0a 09 09 63 61 73 | 65 20 27 6c 27 3a 0a 09 |k;...cas|e 'l':..|
|000039b0| 09 09 69 66 20 28 2a 2b | 2b 61 72 67 76 20 3d 3d |..if (*+|+argv ==|
|000039c0| 20 4e 55 4c 4c 29 0a 09 | 09 09 09 75 73 61 67 65 | NULL)..|...usage|
|000039d0| 28 29 3b 0a 09 09 09 6c | 69 6d 69 74 20 3d 20 61 |();....l|imit = a|
|000039e0| 74 6f 69 28 2a 61 72 67 | 76 29 3b 0a 09 09 09 62 |toi(*arg|v);....b|
|000039f0| 72 65 61 6b 3b 0a 09 09 | 64 65 66 61 75 6c 74 3a |reak;...|default:|
|00003a00| 0a 09 09 09 66 70 72 69 | 6e 74 66 20 28 73 74 64 |....fpri|ntf (std|
|00003a10| 65 72 72 2c 20 22 55 6e | 6b 6e 6f 77 6e 20 6f 70 |err, "Un|known op|
|00003a20| 74 69 6f 6e 3a 20 20 25 | 73 5c 6e 22 2c 20 2a 61 |tion: %|s\n", *a|
|00003a30| 72 67 76 29 3b 0a 09 09 | 09 75 73 61 67 65 28 29 |rgv);...|.usage()|
|00003a40| 3b 0a 09 09 09 62 72 65 | 61 6b 3b 0a 09 09 7d 0a |;....bre|ak;...}.|
|00003a50| 09 7d 0a 09 69 66 20 28 | 2a 61 72 67 76 20 3d 3d |.}..if (|*argv ==|
|00003a60| 20 4e 55 4c 4c 29 0a 09 | 09 75 73 61 67 65 28 29 | NULL)..|.usage()|
|00003a70| 3b 0a 09 69 66 20 28 64 | 65 62 75 67 29 0a 09 09 |;..if (d|ebug)...|
|00003a80| 66 70 72 69 6e 74 66 20 | 28 73 74 64 65 72 72 2c |fprintf |(stderr,|
|00003a90| 20 22 25 73 3a 20 72 64 | 61 74 65 20 25 64 3b 20 | "%s: rd|ate %d; |
|00003aa0| 76 65 72 62 6f 73 65 20 | 25 64 3b 20 6c 69 6d 69 |verbose |%d; limi|
|00003ab0| 74 20 25 64 2e 5c 6e 22 | 2c 20 0a 09 09 09 77 68 |t %d.\n"|, ....wh|
|00003ac0| 6f 61 6d 69 2c 20 72 64 | 61 74 65 2c 20 76 65 72 |oami, rd|ate, ver|
|00003ad0| 62 6f 73 65 2c 20 6c 69 | 6d 69 74 29 3b 0a 09 66 |bose, li|mit);..f|
|00003ae0| 6f 72 20 28 74 68 69 73 | 68 6f 73 74 20 3d 20 26 |or (this|host = &|
|00003af0| 74 69 6d 65 68 6f 73 74 | 73 5b 30 5d 3b 20 2a 61 |timehost|s[0]; *a|
|00003b00| 72 67 76 20 21 3d 20 4e | 55 4c 4c 3b 20 61 72 67 |rgv != N|ULL; arg|
|00003b10| 76 2b 2b 29 20 7b 0a 09 | 09 69 66 20 28 74 68 69 |v++) {..|.if (thi|
|00003b20| 73 68 6f 73 74 20 3e 3d | 20 74 6f 70 68 6f 73 74 |shost >=| tophost|
|00003b30| 29 20 7b 0a 09 09 09 66 | 70 72 69 6e 74 66 28 73 |) {....f|printf(s|
|00003b40| 74 64 65 72 72 2c 20 22 | 54 6f 6f 20 6d 61 6e 79 |tderr, "|Too many|
|00003b50| 20 68 6f 73 74 73 3a 20 | 69 67 6e 6f 72 69 6e 67 | hosts: |ignoring|
|00003b60| 22 29 3b 0a 09 09 09 64 | 6f 20 7b 0a 09 09 09 09 |");....d|o {.....|
|00003b70| 66 70 72 69 6e 74 66 20 | 28 73 74 64 65 72 72 2c |fprintf |(stderr,|
|00003b80| 20 22 20 25 73 22 2c 20 | 2a 61 72 67 76 29 3b 0a | " %s", |*argv);.|
|00003b90| 09 09 09 7d 20 77 68 69 | 6c 65 20 28 2a 2b 2b 61 |...} whi|le (*++a|
|00003ba0| 72 67 76 20 21 3d 20 4e | 55 4c 4c 29 3b 0a 09 09 |rgv != N|ULL);...|
|00003bb0| 09 66 70 72 69 6e 74 66 | 20 28 73 74 64 65 72 72 |.fprintf| (stderr|
|00003bc0| 2c 20 22 5c 6e 22 29 3b | 0a 09 09 09 62 72 65 61 |, "\n");|....brea|
|00003bd0| 6b 3b 0a 09 09 7d 0a 09 | 09 69 66 20 28 73 65 74 |k;...}..|.if (set|
|00003be0| 70 72 6f 74 6f 28 2a 61 | 72 67 76 2c 20 74 68 69 |proto(*a|rgv, thi|
|00003bf0| 73 68 6f 73 74 29 29 0a | 09 09 09 63 6f 6e 74 69 |shost)).|...conti|
|00003c00| 6e 75 65 3b 0a 09 09 74 | 68 69 73 68 6f 73 74 20 |nue;...t|hishost |
|00003c10| 2d 3e 20 68 6f 73 74 6e | 61 6d 65 20 3d 20 2a 61 |-> hostn|ame = *a|
|00003c20| 72 67 76 3b 0a 09 09 74 | 68 69 73 68 6f 73 74 20 |rgv;...t|hishost |
|00003c30| 2d 3e 20 62 61 64 20 3d | 20 30 3b 0a 09 09 69 66 |-> bad =| 0;...if|
|00003c40| 20 28 73 74 72 63 6d 70 | 20 28 74 68 69 73 68 6f | (strcmp| (thisho|
|00003c50| 73 74 20 2d 3e 20 68 6f | 73 74 6e 61 6d 65 2c 20 |st -> ho|stname, |
|00003c60| 4c 4f 43 41 4c 48 4f 53 | 54 29 20 3d 3d 20 30 29 |LOCALHOS|T) == 0)|
|00003c70| 0a 09 09 09 74 68 69 73 | 68 6f 73 74 20 2d 3e 20 |....this|host -> |
|00003c80| 6c 6f 63 61 6c 20 3d 20 | 31 3b 0a 09 09 69 66 20 |local = |1;...if |
|00003c90| 28 2b 2b 68 6f 73 74 61 | 72 67 73 20 3d 3d 20 31 |(++hosta|rgs == 1|
|00003ca0| 20 26 26 20 61 72 67 76 | 5b 31 5d 20 3d 3d 20 4e | && argv|[1] == N|
|00003cb0| 55 4c 4c 29 09 2f 2a 20 | 4f 6e 6c 79 20 6f 6e 65 |ULL)./* |Only one|
|00003cc0| 20 68 6f 73 74 20 61 72 | 67 2c 20 2a 2f 0a 09 09 | host ar|g, */...|
|00003cd0| 09 6c 69 6d 69 74 20 3d | 20 30 3b 09 09 09 2f 2a |.limit =| 0;.../*|
|00003ce0| 20 73 6f 20 6a 75 73 74 | 20 73 65 74 20 74 6f 20 | so just| set to |
|00003cf0| 69 74 2e 20 2a 2f 0a 09 | 09 69 66 20 28 6c 69 6d |it. */..|.if (lim|
|00003d00| 69 74 20 3d 3d 20 30 29 | 20 7b 0a 09 09 09 69 66 |it == 0)| {....if|
|00003d10| 20 28 21 67 65 74 64 61 | 74 65 28 74 68 69 73 68 | (!getda|te(thish|
|00003d20| 6f 73 74 29 29 0a 09 09 | 09 09 63 6f 6e 74 69 6e |ost))...|..contin|
|00003d30| 75 65 3b 0a 09 09 09 65 | 78 69 74 28 30 29 3b 0a |ue;....e|xit(0);.|
|00003d40| 09 09 7d 0a 09 09 69 66 | 20 28 21 67 65 74 64 69 |..}...if| (!getdi|
|00003d50| 66 66 20 28 74 68 69 73 | 68 6f 73 74 29 29 0a 09 |ff (this|host))..|
|00003d60| 09 09 63 6f 6e 74 69 6e | 75 65 3b 0a 09 09 74 68 |..contin|ue;...th|
|00003d70| 69 73 68 6f 73 74 2b 2b | 3b 0a 09 7d 0a 09 69 66 |ishost++|;..}..if|
|00003d80| 20 28 6c 69 6d 69 74 20 | 3d 3d 20 30 29 0a 09 09 | (limit |== 0)...|
|00003d90| 65 78 69 74 28 31 29 3b | 0a 09 69 66 20 28 74 68 |exit(1);|..if (th|
|00003da0| 69 73 68 6f 73 74 20 3d | 3d 20 26 74 69 6d 65 68 |ishost =|= &timeh|
|00003db0| 6f 73 74 73 5b 30 5d 29 | 0a 09 09 65 78 69 74 28 |osts[0])|...exit(|
|00003dc0| 31 29 3b 0a 09 69 66 20 | 28 28 74 68 69 73 68 6f |1);..if |((thisho|
|00003dd0| 73 74 20 3d 20 6d 75 6e | 67 65 64 69 66 66 73 28 |st = mun|gediffs(|
|00003de0| 74 68 69 73 68 6f 73 74 | 29 29 20 3d 3d 20 4e 55 |thishost|)) == NU|
|00003df0| 4c 4c 29 20 7b 0a 09 09 | 66 70 72 69 6e 74 66 20 |LL) {...|fprintf |
|00003e00| 28 73 74 64 65 72 72 2c | 0a 09 09 09 22 4e 6f 20 |(stderr,|...."No |
|00003e10| 74 77 6f 20 68 6f 73 74 | 73 20 61 67 72 65 65 20 |two host|s agree |
|00003e20| 6f 6e 20 74 68 65 20 74 | 69 6d 65 20 77 69 74 68 |on the t|ime with|
|00003e30| 69 6e 20 25 64 20 73 65 | 63 6f 6e 64 73 5c 6e 22 |in %d se|conds\n"|
|00003e40| 2c 0a 09 09 09 6c 69 6d | 69 74 29 3b 0a 09 09 65 |,....lim|it);...e|
|00003e50| 78 69 74 28 31 29 3b 0a | 09 7d 0a 09 69 66 20 28 |xit(1);.|.}..if (|
|00003e60| 21 67 65 74 64 61 74 65 | 20 28 74 68 69 73 68 6f |!getdate| (thisho|
|00003e70| 73 74 29 29 0a 09 09 65 | 78 69 74 20 28 31 29 3b |st))...e|xit (1);|
|00003e80| 0a 09 65 78 69 74 28 30 | 29 3b 0a 7d 0a 0a 69 6e |..exit(0|);.}..in|
|00003e90| 74 0a 73 65 74 70 72 6f | 74 6f 28 63 68 61 72 20 |t.setpro|to(char |
|00003ea0| 2a 77 68 61 74 2c 20 73 | 74 72 75 63 74 20 74 69 |*what, s|truct ti|
|00003eb0| 6d 65 68 6f 73 74 20 2a | 74 68 69 73 68 6f 73 74 |mehost *|thishost|
|00003ec0| 29 0a 7b 0a 09 73 74 61 | 74 69 63 09 63 68 61 72 |).{..sta|tic.char|
|00003ed0| 20 2a 70 72 6f 74 6f 6e | 61 6d 65 3b 0a 09 73 74 | *proton|ame;..st|
|00003ee0| 61 74 69 63 09 6c 6f 6e | 67 20 70 72 6f 74 6f 6e |atic.lon|g proton|
|00003ef0| 75 6d 62 65 72 3b 0a 09 | 73 74 61 74 69 63 09 69 |umber;..|static.i|
|00003f00| 6e 74 20 73 6f 63 6b 74 | 79 70 65 3b 0a 09 72 65 |nt sockt|ype;..re|
|00003f10| 67 69 73 74 65 72 20 73 | 74 72 75 63 74 20 70 72 |gister s|truct pr|
|00003f20| 6f 74 6f 65 6e 74 20 2a | 70 70 3b 0a 0a 09 73 65 |otoent *|pp;...se|
|00003f30| 74 70 72 6f 74 6f 65 6e | 74 28 31 29 3b 0a 09 69 |tprotoen|t(1);..i|
|00003f40| 66 20 28 28 70 70 20 3d | 20 67 65 74 70 72 6f 74 |f ((pp =| getprot|
|00003f50| 6f 62 79 6e 61 6d 65 20 | 28 77 68 61 74 29 29 20 |obyname |(what)) |
|00003f60| 3d 3d 20 4e 55 4c 4c 29 | 20 7b 0a 09 09 69 66 20 |== NULL)| {...if |
|00003f70| 28 70 72 6f 74 6f 6e 61 | 6d 65 20 3d 3d 20 4e 55 |(protona|me == NU|
|00003f80| 4c 4c 29 0a 09 09 09 69 | 66 20 28 21 73 65 74 70 |LL)....i|f (!setp|
|00003f90| 72 6f 74 6f 28 64 65 66 | 61 75 6c 74 70 72 6f 74 |roto(def|aultprot|
|00003fa0| 6f 2c 20 74 68 69 73 68 | 6f 73 74 29 29 20 7b 0a |o, thish|ost)) {.|
|00003fb0| 09 09 09 09 66 70 72 69 | 6e 74 66 28 73 74 64 65 |....fpri|ntf(stde|
|00003fc0| 72 72 2c 0a 09 09 22 44 | 65 66 61 75 6c 74 20 70 |rr,..."D|efault p|
|00003fd0| 72 6f 74 6f 63 6f 6c 20 | 25 73 20 77 61 73 20 6e |rotocol |%s was n|
|00003fe0| 6f 74 20 66 6f 75 6e 64 | 20 69 6e 20 2f 65 74 63 |ot found| in /etc|
|00003ff0| 2f 70 72 6f 74 6f 63 6f | 6c 73 2e 5c 6e 22 2c 0a |/protoco|ls.\n",.|
|00004000| 09 09 09 09 09 09 64 65 | 66 61 75 6c 74 70 72 6f |......de|faultpro|
|00004010| 74 6f 29 3b 0a 09 09 09 | 09 65 78 69 74 28 31 29 |to);....|.exit(1)|
|00004020| 3b 0a 09 09 09 7d 0a 09 | 09 74 68 69 73 68 6f 73 |;....}..|.thishos|
|00004030| 74 20 2d 3e 20 70 72 6f | 74 6f 6e 61 6d 65 20 3d |t -> pro|toname =|
|00004040| 20 70 72 6f 74 6f 6e 61 | 6d 65 3b 0a 09 09 74 68 | protona|me;...th|
|00004050| 69 73 68 6f 73 74 20 2d | 3e 20 70 72 6f 74 6f 6e |ishost -|> proton|
|00004060| 75 6d 62 65 72 20 3d 20 | 70 72 6f 74 6f 6e 75 6d |umber = |protonum|
|00004070| 62 65 72 3b 0a 09 09 74 | 68 69 73 68 6f 73 74 20 |ber;...t|hishost |
|00004080| 2d 3e 20 73 6f 63 6b 74 | 79 70 65 20 3d 20 73 6f |-> sockt|ype = so|
|00004090| 63 6b 74 79 70 65 3b 0a | 09 09 72 65 74 75 72 6e |cktype;.|..return|
|000040a0| 28 30 29 3b 0a 09 7d 0a | 09 70 72 6f 74 6f 6e 61 |(0);..}.|.protona|
|000040b0| 6d 65 20 3d 20 77 68 61 | 74 3b 09 2f 2a 70 70 20 |me = wha|t;./*pp |
|000040c0| 2d 3e 20 70 5f 6e 61 6d | 65 3b 09 74 68 69 73 20 |-> p_nam|e;.this |
|000040d0| 69 73 20 73 74 61 74 69 | 63 3a 20 20 64 6f 6e 27 |is stati|c: don'|
|000040e0| 74 20 75 73 65 20 69 74 | 2e 2a 2f 0a 09 70 72 6f |t use it|.*/..pro|
|000040f0| 74 6f 6e 75 6d 62 65 72 | 20 3d 20 70 70 20 2d 3e |tonumber| = pp ->|
|00004100| 20 70 5f 70 72 6f 74 6f | 3b 0a 09 73 77 69 74 63 | p_proto|;..switc|
|00004110| 68 20 28 70 72 6f 74 6f | 6e 75 6d 62 65 72 29 20 |h (proto|number) |
|00004120| 7b 0a 09 09 63 61 73 65 | 20 49 50 50 52 4f 54 4f |{...case| IPPROTO|
|00004130| 5f 54 43 50 3a 0a 09 09 | 09 73 6f 63 6b 74 79 70 |_TCP:...|.socktyp|
|00004140| 65 20 3d 20 53 4f 43 4b | 5f 53 54 52 45 41 4d 3b |e = SOCK|_STREAM;|
|00004150| 0a 09 09 09 69 66 20 28 | 64 65 62 75 67 29 0a 09 |....if (|debug)..|
|00004160| 09 09 09 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |...fprin|tf(stder|
|00004170| 72 2c 20 22 25 73 20 53 | 4f 43 4b 5f 53 54 52 45 |r, "%s S|OCK_STRE|
|00004180| 41 4d 5c 6e 22 2c 20 70 | 72 6f 74 6f 6e 61 6d 65 |AM\n", p|rotoname|
|00004190| 29 3b 0a 09 09 09 62 72 | 65 61 6b 3b 0a 09 09 63 |);....br|eak;...c|
|000041a0| 61 73 65 20 49 50 50 52 | 4f 54 4f 5f 55 44 50 3a |ase IPPR|OTO_UDP:|
|000041b0| 0a 09 09 09 73 6f 63 6b | 74 79 70 65 20 3d 20 53 |....sock|type = S|
|000041c0| 4f 43 4b 5f 44 47 52 41 | 4d 3b 0a 09 09 09 69 66 |OCK_DGRA|M;....if|
|000041d0| 20 28 64 65 62 75 67 29 | 0a 09 09 09 09 66 70 72 | (debug)|.....fpr|
|000041e0| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 20 22 25 73 |intf(std|err, "%s|
|000041f0| 20 53 4f 43 4b 5f 44 47 | 52 41 4d 5c 6e 22 2c 20 | SOCK_DG|RAM\n", |
|00004200| 70 72 6f 74 6f 6e 61 6d | 65 29 3b 0a 09 09 09 62 |protonam|e);....b|
|00004210| 72 65 61 6b 3b 0a 09 09 | 64 65 66 61 75 6c 74 3a |reak;...|default:|
|00004220| 0a 09 09 09 66 70 72 69 | 6e 74 66 28 73 74 64 65 |....fpri|ntf(stde|
|00004230| 72 72 2c 20 22 55 6e 6b | 6e 6f 77 6e 20 70 72 6f |rr, "Unk|nown pro|
|00004240| 74 6f 63 6f 6c 3a 20 20 | 25 73 5c 6e 22 2c 20 70 |tocol: |%s\n", p|
|00004250| 72 6f 74 6f 6e 61 6d 65 | 29 3b 0a 09 09 09 65 78 |rotoname|);....ex|
|00004260| 69 74 28 31 29 3b 0a 09 | 09 09 62 72 65 61 6b 3b |it(1);..|..break;|
|00004270| 0a 09 7d 0a 09 72 65 74 | 75 72 6e 28 31 29 3b 0a |..}..ret|urn(1);.|
|00004280| 7d 0a 0a 69 6e 74 0a 67 | 65 74 64 69 66 66 28 73 |}..int.g|etdiff(s|
|00004290| 74 72 75 63 74 20 74 69 | 6d 65 68 6f 73 74 20 2a |truct ti|mehost *|
|000042a0| 74 68 69 73 68 6f 73 74 | 29 0a 7b 0a 09 69 66 20 |thishost|).{..if |
|000042b0| 28 21 69 6e 74 65 72 6e | 65 74 74 69 6d 65 20 28 |(!intern|ettime (|
|000042c0| 74 68 69 73 68 6f 73 74 | 29 29 0a 09 09 72 65 74 |thishost|))...ret|
|000042d0| 75 72 6e 28 30 29 3b 0a | 09 74 68 69 73 68 6f 73 |urn(0);.|.thishos|
|000042e0| 74 20 2d 3e 20 64 69 66 | 66 65 72 65 6e 63 65 20 |t -> dif|ference |
|000042f0| 3d 20 74 68 69 73 68 6f | 73 74 20 2d 3e 20 74 68 |= thisho|st -> th|
|00004300| 65 6e 2e 74 76 5f 73 65 | 63 20 2d 20 6e 6f 77 2e |en.tv_se|c - now.|
|00004310| 74 76 5f 73 65 63 3b 0a | 09 69 66 20 28 21 72 64 |tv_sec;.|.if (!rd|
|00004320| 61 74 65 29 0a 09 09 70 | 72 69 6e 74 69 74 28 74 |ate)...p|rintit(t|
|00004330| 68 69 73 68 6f 73 74 29 | 3b 0a 09 72 65 74 75 72 |hishost)|;..retur|
|00004340| 6e 28 31 29 3b 0a 7d 0a | 0a 0a 2f 2a 0a 09 46 69 |n(1);.}.|../*..Fi|
|00004350| 6e 64 20 74 68 65 20 6c | 61 72 67 65 73 74 20 67 |nd the l|argest g|
|00004360| 72 6f 75 70 20 6f 66 20 | 68 6f 73 74 73 20 77 68 |roup of |hosts wh|
|00004370| 69 63 68 20 61 67 72 65 | 65 20 77 69 74 68 69 6e |ich agre|e within|
|00004380| 20 74 68 65 20 6c 69 6d | 69 74 0a 09 61 6e 64 20 | the lim|it..and |
|00004390| 72 65 74 75 72 6e 20 74 | 68 65 20 66 69 72 73 74 |return t|he first|
|000043a0| 20 6f 66 20 74 68 61 74 | 20 67 72 6f 75 70 2e 20 | of that| group. |
|000043b0| 20 49 66 20 6e 6f 20 74 | 77 6f 20 68 6f 73 74 73 | If no t|wo hosts|
|000043c0| 20 61 67 72 65 65 2c 0a | 09 67 69 76 65 20 75 70 | agree,.|.give up|
|000043d0| 2e 0a 20 2a 2f 0a 20 0a | 73 74 72 75 63 74 20 74 |.. */. .|struct t|
|000043e0| 69 6d 65 68 6f 73 74 20 | 2a 0a 6d 75 6e 67 65 64 |imehost |*.munged|
|000043f0| 69 66 66 73 28 73 74 72 | 75 63 74 20 74 69 6d 65 |iffs(str|uct time|
|00004400| 68 6f 73 74 20 2a 74 6f | 70 68 6f 73 74 29 0a 7b |host *to|phost).{|
|00004410| 0a 09 72 65 67 69 73 74 | 65 72 20 73 74 72 75 63 |..regist|er struc|
|00004420| 74 20 74 69 6d 65 68 6f | 73 74 20 2a 74 68 69 73 |t timeho|st *this|
|00004430| 68 6f 73 74 2c 20 2a 61 | 68 6f 73 74 2c 20 2a 67 |host, *a|host, *g|
|00004440| 6f 6f 64 68 6f 73 74 3b | 0a 09 6c 6f 6e 67 20 64 |oodhost;|..long d|
|00004450| 69 66 66 3b 0a 0a 09 74 | 6f 70 68 6f 73 74 2d 2d |iff;...t|ophost--|
|00004460| 3b 09 2f 2a 20 73 69 6d | 70 6c 69 66 69 65 73 20 |;./* sim|plifies |
|00004470| 74 68 65 20 63 6f 6d 70 | 61 72 69 73 6f 6e 73 20 |the comp|arisons |
|00004480| 2a 2f 0a 09 67 6f 6f 64 | 68 6f 73 74 20 3d 20 26 |*/..good|host = &|
|00004490| 74 69 6d 65 68 6f 73 74 | 73 5b 30 5d 3b 0a 09 66 |timehost|s[0];..f|
|000044a0| 6f 72 20 28 74 68 69 73 | 68 6f 73 74 20 3d 20 26 |or (this|host = &|
|000044b0| 74 69 6d 65 68 6f 73 74 | 73 5b 30 5d 3b 20 74 68 |timehost|s[0]; th|
|000044c0| 69 73 68 6f 73 74 20 3c | 20 74 6f 70 68 6f 73 74 |ishost <| tophost|
|000044d0| 3b 20 74 68 69 73 68 6f | 73 74 2b 2b 29 20 7b 0a |; thisho|st++) {.|
|000044e0| 09 09 69 66 20 28 74 68 | 69 73 68 6f 73 74 20 2d |..if (th|ishost -|
|000044f0| 3e 20 62 61 64 29 0a 09 | 09 09 63 6f 6e 74 69 6e |> bad)..|..contin|
|00004500| 75 65 3b 0a 09 09 74 68 | 69 73 68 6f 73 74 20 2d |ue;...th|ishost -|
|00004510| 3e 20 63 6f 75 6e 74 20 | 3d 20 31 3b 0a 09 09 69 |> count |= 1;...i|
|00004520| 66 20 28 76 65 72 62 6f | 73 65 29 0a 09 09 09 70 |f (verbo|se)....p|
|00004530| 72 69 6e 74 66 20 28 22 | 25 73 22 2c 20 74 68 69 |rintf ("|%s", thi|
|00004540| 73 68 6f 73 74 20 2d 3e | 20 68 6f 73 74 6e 61 6d |shost ->| hostnam|
|00004550| 65 29 3b 0a 09 09 66 6f | 72 20 28 61 68 6f 73 74 |e);...fo|r (ahost|
|00004560| 20 3d 20 74 68 69 73 68 | 6f 73 74 20 2b 20 31 3b | = thish|ost + 1;|
|00004570| 20 61 68 6f 73 74 20 3c | 3d 20 74 6f 70 68 6f 73 | ahost <|= tophos|
|00004580| 74 3b 20 61 68 6f 73 74 | 2b 2b 29 20 7b 0a 09 09 |t; ahost|++) {...|
|00004590| 09 69 66 20 28 74 68 69 | 73 68 6f 73 74 20 2d 3e |.if (thi|shost ->|
|000045a0| 20 62 61 64 29 0a 09 09 | 09 09 63 6f 6e 74 69 6e | bad)...|..contin|
|000045b0| 75 65 3b 0a 09 09 09 64 | 69 66 66 20 3d 20 61 68 |ue;....d|iff = ah|
|000045c0| 6f 73 74 20 2d 3e 20 64 | 69 66 66 65 72 65 6e 63 |ost -> d|ifferenc|
|000045d0| 65 20 2d 20 74 68 69 73 | 68 6f 73 74 20 2d 3e 20 |e - this|host -> |
|000045e0| 64 69 66 66 65 72 65 6e | 63 65 3b 0a 09 09 09 69 |differen|ce;....i|
|000045f0| 66 20 28 61 62 73 28 64 | 69 66 66 29 20 3c 20 6c |f (abs(d|iff) < l|
|00004600| 69 6d 69 74 29 20 7b 0a | 09 09 09 09 74 68 69 73 |imit) {.|....this|
|00004610| 68 6f 73 74 20 2d 3e 20 | 63 6f 75 6e 74 2b 2b 3b |host -> |count++;|
|00004620| 0a 09 09 09 09 69 66 20 | 28 76 65 72 62 6f 73 65 |.....if |(verbose|
|00004630| 29 0a 09 09 09 09 09 70 | 72 69 6e 74 66 20 28 22 |)......p|rintf ("|
|00004640| 20 25 73 22 2c 20 61 68 | 6f 73 74 20 2d 3e 20 68 | %s", ah|ost -> h|
|00004650| 6f 73 74 6e 61 6d 65 29 | 3b 0a 09 09 09 7d 0a 09 |ostname)|;....}..|
|00004660| 09 7d 0a 09 09 69 66 20 | 28 76 65 72 62 6f 73 65 |.}...if |(verbose|
|00004670| 29 20 7b 0a 09 09 09 70 | 72 69 6e 74 66 20 28 22 |) {....p|rintf ("|
|00004680| 20 25 64 5c 6e 22 2c 20 | 74 68 69 73 68 6f 73 74 | %d\n", |thishost|
|00004690| 20 2d 3e 20 63 6f 75 6e | 74 29 3b 0a 09 09 09 28 | -> coun|t);....(|
|000046a0| 76 6f 69 64 29 66 66 6c | 75 73 68 28 73 74 64 6f |void)ffl|ush(stdo|
|000046b0| 75 74 29 3b 0a 09 09 7d | 0a 09 09 69 66 20 28 74 |ut);...}|...if (t|
|000046c0| 68 69 73 68 6f 73 74 20 | 2d 3e 20 63 6f 75 6e 74 |hishost |-> count|
|000046d0| 20 3e 20 67 6f 6f 64 68 | 6f 73 74 20 2d 3e 20 63 | > goodh|ost -> c|
|000046e0| 6f 75 6e 74 29 0a 09 09 | 09 67 6f 6f 64 68 6f 73 |ount)...|.goodhos|
|000046f0| 74 20 3d 20 74 68 69 73 | 68 6f 73 74 3b 0a 09 7d |t = this|host;..}|
|00004700| 0a 09 69 66 20 28 67 6f | 6f 64 68 6f 73 74 20 2d |..if (go|odhost -|
|00004710| 3e 20 63 6f 75 6e 74 20 | 3e 20 31 29 0a 09 09 72 |> count |> 1)...r|
|00004720| 65 74 75 72 6e 28 67 6f | 6f 64 68 6f 73 74 29 3b |eturn(go|odhost);|
|00004730| 0a 09 72 65 74 75 72 6e | 28 4e 55 4c 4c 29 3b 0a |..return|(NULL);.|
|00004740| 7d 0a 0a 69 6e 74 0a 67 | 65 74 64 61 74 65 20 28 |}..int.g|etdate (|
|00004750| 73 74 72 75 63 74 20 74 | 69 6d 65 68 6f 73 74 20 |struct t|imehost |
|00004760| 2a 74 68 69 73 68 6f 73 | 74 29 0a 7b 0a 09 69 6e |*thishos|t).{..in|
|00004770| 74 20 73 65 74 20 3d 20 | 30 3b 0a 0a 09 69 66 20 |t set = |0;...if |
|00004780| 28 21 69 6e 74 65 72 6e | 65 74 74 69 6d 65 20 28 |(!intern|ettime (|
|00004790| 74 68 69 73 68 6f 73 74 | 29 29 0a 09 09 72 65 74 |thishost|))...ret|
|000047a0| 75 72 6e 20 28 30 29 3b | 0a 09 69 66 20 28 74 68 |urn (0);|..if (th|
|000047b0| 69 73 68 6f 73 74 20 2d | 3e 20 6c 6f 63 61 6c 29 |ishost -|> local)|
|000047c0| 20 7b 0a 09 09 70 72 69 | 6e 74 66 20 28 22 4c 6f | {...pri|ntf ("Lo|
|000047d0| 63 61 6c 20 68 6f 73 74 | 20 25 73 20 68 61 73 20 |cal host| %s has |
|000047e0| 62 65 73 74 20 74 69 6d | 65 2c 20 73 6f 20 6e 6f |best tim|e, so no|
|000047f0| 74 20 73 65 74 74 69 6e | 67 20 64 61 74 65 5c 6e |t settin|g date\n|
|00004800| 22 2c 0a 09 09 09 68 6f | 73 74 6e 61 6d 65 29 3b |",....ho|stname);|
|00004810| 0a 09 09 70 72 69 6e 74 | 69 74 28 74 68 69 73 68 |...print|it(thish|
|00004820| 6f 73 74 29 3b 0a 09 09 | 65 78 69 74 28 30 29 3b |ost);...|exit(0);|
|00004830| 0a 09 7d 0a 09 69 66 20 | 28 6c 69 6d 69 74 20 21 |..}..if |(limit !|
|00004840| 3d 20 30 0a 09 26 26 20 | 61 62 73 28 28 74 68 69 |= 0..&& |abs((thi|
|00004850| 73 68 6f 73 74 20 2d 3e | 20 74 68 65 6e 2e 74 76 |shost ->| then.tv|
|00004860| 5f 73 65 63 20 2d 20 6e | 6f 77 2e 74 76 5f 73 65 |_sec - n|ow.tv_se|
|00004870| 63 29 20 2d 20 74 68 69 | 73 68 6f 73 74 20 2d 3e |c) - thi|shost ->|
|00004880| 20 64 69 66 66 65 72 65 | 6e 63 65 29 0a 09 20 20 | differe|nce).. |
|00004890| 20 20 3e 20 6c 69 6d 69 | 74 29 20 7b 0a 09 09 66 | > limi|t) {...f|
|000048a0| 70 72 69 6e 74 66 20 28 | 73 74 64 65 72 72 2c 0a |printf (|stderr,.|
|000048b0| 09 09 22 54 69 6d 65 20 | 66 72 6f 6d 20 25 73 20 |.."Time |from %s |
|000048c0| 68 61 73 20 76 61 72 69 | 65 64 20 6d 6f 72 65 20 |has vari|ed more |
|000048d0| 74 68 61 6e 20 74 68 65 | 20 6c 69 6d 69 74 20 6f |than the| limit o|
|000048e0| 66 20 25 64 20 73 65 63 | 6f 6e 64 73 5c 6e 22 2c |f %d sec|onds\n",|
|000048f0| 0a 09 09 09 74 68 69 73 | 68 6f 73 74 20 2d 3e 20 |....this|host -> |
|00004900| 68 6f 73 74 6e 61 6d 65 | 2c 20 6c 69 6d 69 74 29 |hostname|, limit)|
|00004910| 3b 0a 09 09 70 72 69 6e | 74 69 74 28 74 68 69 73 |;...prin|tit(this|
|00004920| 68 6f 73 74 29 3b 0a 09 | 09 65 78 69 74 28 31 29 |host);..|.exit(1)|
|00004930| 3b 0a 09 7d 0a 09 69 66 | 20 28 73 65 74 74 69 6d |;..}..if| (settim|
|00004940| 65 6f 66 64 61 79 20 28 | 26 74 68 69 73 68 6f 73 |eofday (|&thishos|
|00004950| 74 20 2d 3e 20 74 68 65 | 6e 2c 20 28 73 74 72 75 |t -> the|n, (stru|
|00004960| 63 74 20 74 69 6d 65 7a | 6f 6e 65 20 2a 29 30 29 |ct timez|one *)0)|
|00004970| 20 3d 3d 20 2d 31 29 0a | 09 09 70 65 72 72 6f 72 | == -1).|..perror|
|00004980| 20 28 22 6e 65 74 64 61 | 74 65 3b 20 73 65 74 74 | ("netda|te; sett|
|00004990| 69 6d 65 6f 66 64 61 79 | 22 29 3b 0a 09 65 6c 73 |imeofday|");..els|
|000049a0| 65 20 7b 0a 09 09 69 6e | 74 20 77 66 3b 0a 09 09 |e {...in|t wf;...|
|000049b0| 69 66 20 28 28 77 66 20 | 3d 20 6f 70 65 6e 28 57 |if ((wf |= open(W|
|000049c0| 54 4d 50 2c 20 31 29 29 | 20 3e 3d 20 30 29 20 7b |TMP, 1))| >= 0) {|
|000049d0| 0a 09 09 09 77 74 6d 70 | 5b 30 5d 2e 75 74 5f 74 |....wtmp|[0].ut_t|
|000049e0| 69 6d 65 20 3d 20 6e 6f | 77 2e 74 76 5f 73 65 63 |ime = no|w.tv_sec|
|000049f0| 3b 0a 09 09 09 77 74 6d | 70 5b 31 5d 2e 75 74 5f |;....wtm|p[1].ut_|
|00004a00| 74 69 6d 65 20 3d 20 74 | 68 69 73 68 6f 73 74 20 |time = t|hishost |
|00004a10| 2d 3e 20 74 68 65 6e 2e | 74 76 5f 73 65 63 3b 0a |-> then.|tv_sec;.|
|00004a20| 09 09 09 28 76 6f 69 64 | 29 6c 73 65 65 6b 28 77 |...(void|)lseek(w|
|00004a30| 66 2c 20 30 4c 2c 20 32 | 29 3b 0a 09 09 09 28 76 |f, 0L, 2|);....(v|
|00004a40| 6f 69 64 29 77 72 69 74 | 65 28 77 66 2c 20 28 63 |oid)writ|e(wf, (c|
|00004a50| 68 61 72 20 2a 29 77 74 | 6d 70 2c 20 73 69 7a 65 |har *)wt|mp, size|
|00004a60| 6f 66 28 77 74 6d 70 29 | 29 3b 0a 09 09 09 28 76 |of(wtmp)|);....(v|
|00004a70| 6f 69 64 29 63 6c 6f 73 | 65 28 77 66 29 3b 0a 09 |oid)clos|e(wf);..|
|00004a80| 09 7d 0a 09 09 73 65 74 | 20 3d 20 31 3b 0a 09 7d |.}...set| = 1;..}|
|00004a90| 0a 09 70 72 69 6e 74 69 | 74 28 74 68 69 73 68 6f |..printi|t(thisho|
|00004aa0| 73 74 29 3b 0a 09 72 65 | 74 75 72 6e 28 73 65 74 |st);..re|turn(set|
|00004ab0| 29 3b 0a 7d 0a 0a 76 6f | 69 64 0a 70 72 69 6e 74 |);.}..vo|id.print|
|00004ac0| 69 74 28 73 74 72 75 63 | 74 20 74 69 6d 65 68 6f |it(struc|t timeho|
|00004ad0| 73 74 20 2a 74 68 69 73 | 68 6f 73 74 29 0a 7b 0a |st *this|host).{.|
|00004ae0| 09 65 78 74 65 72 6e 20 | 63 68 61 72 20 2a 63 74 |.extern |char *ct|
|00004af0| 69 6d 65 28 29 3b 0a 09 | 73 74 72 75 63 74 20 74 |ime();..|struct t|
|00004b00| 6d 20 2a 74 70 2c 20 2a | 6c 6f 63 61 6c 74 69 6d |m *tp, *|localtim|
|00004b10| 65 28 29 3b 0a 09 73 74 | 72 75 63 74 20 74 69 6d |e();..st|ruct tim|
|00004b20| 65 76 61 6c 20 64 69 66 | 66 3b 0a 09 63 68 61 72 |eval dif|f;..char|
|00004b30| 20 6e 65 77 73 74 72 69 | 6e 67 5b 31 32 38 5d 3b | newstri|ng[128];|
|00004b40| 0a 0a 09 69 66 20 28 72 | 64 61 74 65 29 0a 09 09 |...if (r|date)...|
|00004b50| 70 72 69 6e 74 66 20 28 | 22 25 73 22 2c 20 63 74 |printf (|"%s", ct|
|00004b60| 69 6d 65 28 28 75 6e 73 | 69 67 6e 65 64 20 6c 6f |ime((uns|igned lo|
|00004b70| 6e 67 20 2a 29 26 74 68 | 69 73 68 6f 73 74 20 2d |ng *)&th|ishost -|
|00004b80| 3e 20 74 68 65 6e 2e 74 | 76 5f 73 65 63 29 29 3b |> then.t|v_sec));|
|00004b90| 0a 09 65 6c 73 65 20 7b | 0a 09 09 28 76 6f 69 64 |..else {|...(void|
|00004ba0| 29 73 70 72 69 6e 74 66 | 28 6e 65 77 73 74 72 69 |)sprintf|(newstri|
|00004bb0| 6e 67 2c 20 22 25 73 20 | 22 2c 20 74 68 69 73 68 |ng, "%s |", thish|
|00004bc0| 6f 73 74 20 2d 3e 20 68 | 6f 73 74 6e 61 6d 65 29 |ost -> h|ostname)|
|00004bd0| 3b 0a 09 09 74 76 73 75 | 62 28 26 64 69 66 66 2c |;...tvsu|b(&diff,|
|00004be0| 20 26 74 68 69 73 68 6f | 73 74 20 2d 3e 20 74 68 | &thisho|st -> th|
|00004bf0| 65 6e 2c 20 26 6e 6f 77 | 29 3b 0a 09 09 70 72 69 |en, &now|);...pri|
|00004c00| 6e 74 64 69 66 66 28 26 | 6e 65 77 73 74 72 69 6e |ntdiff(&|newstrin|
|00004c10| 67 5b 73 74 72 6c 65 6e | 28 6e 65 77 73 74 72 69 |g[strlen|(newstri|
|00004c20| 6e 67 29 5d 2c 20 26 64 | 69 66 66 29 3b 0a 09 09 |ng)], &d|iff);...|
|00004c30| 70 72 69 6e 74 66 20 28 | 22 25 2d 32 34 73 20 25 |printf (|"%-24s %|
|00004c40| 2e 31 39 73 2e 25 30 33 | 64 22 2c 20 6e 65 77 73 |.19s.%03|d", news|
|00004c50| 74 72 69 6e 67 2c 0a 09 | 09 09 63 74 69 6d 65 28 |tring,..|..ctime(|
|00004c60| 28 75 6e 73 69 67 6e 65 | 64 20 6c 6f 6e 67 20 2a |(unsigne|d long *|
|00004c70| 29 26 74 68 69 73 68 6f | 73 74 20 2d 3e 20 74 68 |)&thisho|st -> th|
|00004c80| 65 6e 2e 74 76 5f 73 65 | 63 29 2c 0a 09 09 09 09 |en.tv_se|c),.....|
|00004c90| 74 68 69 73 68 6f 73 74 | 20 2d 3e 20 74 68 65 6e |thishost| -> then|
|00004ca0| 2e 74 76 5f 75 73 65 63 | 20 2f 20 31 30 30 30 29 |.tv_usec| / 1000)|
|00004cb0| 3b 0a 09 09 69 66 20 28 | 76 65 72 62 6f 73 65 29 |;...if (|verbose)|
|00004cc0| 20 7b 0a 09 09 09 74 70 | 20 3d 20 6c 6f 63 61 6c | {....tp| = local|
|00004cd0| 74 69 6d 65 28 28 75 6e | 73 69 67 6e 65 64 20 6c |time((un|signed l|
|00004ce0| 6f 6e 67 20 2a 29 26 74 | 68 69 73 68 6f 73 74 20 |ong *)&t|hishost |
|00004cf0| 2d 3e 20 61 63 6b 65 64 | 29 3b 0a 09 09 09 70 72 |-> acked|);....pr|
|00004d00| 69 6e 74 66 28 22 20 61 | 74 20 25 30 32 64 3a 25 |intf(" a|t %02d:%|
|00004d10| 30 32 64 3a 25 30 32 64 | 2e 25 30 33 64 22 2c 0a |02d:%02d|.%03d",.|
|00004d20| 09 09 09 09 74 70 20 2d | 3e 20 74 6d 5f 68 6f 75 |....tp -|> tm_hou|
|00004d30| 72 2c 20 74 70 20 2d 3e | 20 74 6d 5f 6d 69 6e 2c |r, tp ->| tm_min,|
|00004d40| 20 74 70 20 2d 3e 20 74 | 6d 5f 73 65 63 2c 0a 09 | tp -> t|m_sec,..|
|00004d50| 09 09 09 74 68 69 73 68 | 6f 73 74 20 2d 3e 20 61 |...thish|ost -> a|
|00004d60| 63 6b 65 64 2e 74 76 5f | 75 73 65 63 20 2f 20 31 |cked.tv_|usec / 1|
|00004d70| 30 30 30 29 3b 0a 09 09 | 09 74 76 73 75 62 28 26 |000);...|.tvsub(&|
|00004d80| 64 69 66 66 2c 20 26 74 | 68 69 73 68 6f 73 74 20 |diff, &t|hishost |
|00004d90| 2d 3e 20 61 63 6b 65 64 | 2c 20 26 74 68 69 73 68 |-> acked|, &thish|
|00004da0| 6f 73 74 20 2d 3e 20 61 | 73 6b 65 64 29 3b 0a 09 |ost -> a|sked);..|
|00004db0| 09 09 70 72 69 6e 74 64 | 69 66 66 28 6e 65 77 73 |..printd|iff(news|
|00004dc0| 74 72 69 6e 67 2c 20 26 | 64 69 66 66 29 3b 0a 09 |tring, &|diff);..|
|00004dd0| 09 09 70 72 69 6e 74 66 | 28 22 20 64 65 6c 61 79 |..printf|(" delay|
|00004de0| 20 25 73 22 2c 20 6e 65 | 77 73 74 72 69 6e 67 29 | %s", ne|wstring)|
|00004df0| 3b 0a 09 09 7d 0a 09 09 | 70 72 69 6e 74 66 28 22 |;...}...|printf("|
|00004e00| 5c 6e 22 29 3b 0a 09 7d | 0a 09 28 76 6f 69 64 29 |\n");..}|..(void)|
|00004e10| 66 66 6c 75 73 68 20 28 | 73 74 64 6f 75 74 29 3b |fflush (|stdout);|
|00004e20| 0a 7d 0a 0a 76 6f 69 64 | 0a 74 76 73 75 62 28 74 |.}..void|.tvsub(t|
|00004e30| 64 69 66 66 2c 20 74 31 | 2c 20 74 30 29 0a 73 74 |diff, t1|, t0).st|
|00004e40| 72 75 63 74 20 74 69 6d | 65 76 61 6c 20 2a 74 64 |ruct tim|eval *td|
|00004e50| 69 66 66 2c 20 2a 74 31 | 2c 20 2a 74 30 3b 0a 7b |iff, *t1|, *t0;.{|
|00004e60| 0a 09 74 64 69 66 66 2d | 3e 74 76 5f 73 65 63 20 |..tdiff-|>tv_sec |
|00004e70| 3d 20 74 31 2d 3e 74 76 | 5f 73 65 63 20 2d 20 74 |= t1->tv|_sec - t|
|00004e80| 30 2d 3e 74 76 5f 73 65 | 63 3b 0a 09 74 64 69 66 |0->tv_se|c;..tdif|
|00004e90| 66 2d 3e 74 76 5f 75 73 | 65 63 20 3d 20 74 31 2d |f->tv_us|ec = t1-|
|00004ea0| 3e 74 76 5f 75 73 65 63 | 20 2d 20 74 30 2d 3e 74 |>tv_usec| - t0->t|
|00004eb0| 76 5f 75 73 65 63 3b 0a | 09 69 66 20 28 74 64 69 |v_usec;.|.if (tdi|
|00004ec0| 66 66 2d 3e 74 76 5f 73 | 65 63 20 3c 20 30 20 26 |ff->tv_s|ec < 0 &|
|00004ed0| 26 20 74 64 69 66 66 2d | 3e 74 76 5f 75 73 65 63 |& tdiff-|>tv_usec|
|00004ee0| 20 3e 20 30 29 0a 09 09 | 74 64 69 66 66 2d 3e 74 | > 0)...|tdiff->t|
|00004ef0| 76 5f 73 65 63 2b 2b 2c | 20 74 64 69 66 66 2d 3e |v_sec++,| tdiff->|
|00004f00| 74 76 5f 75 73 65 63 20 | 2d 3d 20 31 30 30 30 30 |tv_usec |-= 10000|
|00004f10| 30 30 3b 0a 09 69 66 20 | 28 74 64 69 66 66 2d 3e |00;..if |(tdiff->|
|00004f20| 74 76 5f 73 65 63 20 3e | 20 30 20 26 26 20 74 64 |tv_sec >| 0 && td|
|00004f30| 69 66 66 2d 3e 74 76 5f | 75 73 65 63 20 3c 20 30 |iff->tv_|usec < 0|
|00004f40| 29 0a 09 09 74 64 69 66 | 66 2d 3e 74 76 5f 73 65 |)...tdif|f->tv_se|
|00004f50| 63 2d 2d 2c 20 74 64 69 | 66 66 2d 3e 74 76 5f 75 |c--, tdi|ff->tv_u|
|00004f60| 73 65 63 20 2b 3d 20 31 | 30 30 30 30 30 30 3b 0a |sec += 1|000000;.|
|00004f70| 7d 0a 0a 76 6f 69 64 0a | 70 72 69 6e 74 64 69 66 |}..void.|printdif|
|00004f80| 66 28 63 68 61 72 20 2a | 77 68 65 72 65 2c 20 73 |f(char *|where, s|
|00004f90| 74 72 75 63 74 20 74 69 | 6d 65 76 61 6c 20 2a 64 |truct ti|meval *d|
|00004fa0| 69 66 66 29 0a 7b 0a 09 | 28 76 6f 69 64 29 20 73 |iff).{..|(void) s|
|00004fb0| 70 72 69 6e 74 66 20 28 | 77 68 65 72 65 2c 20 22 |printf (|where, "|
|00004fc0| 25 63 25 64 2e 25 2e 30 | 33 64 22 2c 0a 09 09 28 |%c%d.%.0|3d",...(|
|00004fd0| 64 69 66 66 2d 3e 74 76 | 5f 73 65 63 20 3c 20 30 |diff->tv|_sec < 0|
|00004fe0| 20 7c 7c 20 64 69 66 66 | 2d 3e 74 76 5f 75 73 65 | || diff|->tv_use|
|00004ff0| 63 20 3c 20 30 29 20 3f | 20 27 2d 27 20 3a 20 27 |c < 0) ?| '-' : '|
|00005000| 2b 27 2c 0a 09 09 61 62 | 73 28 64 69 66 66 2d 3e |+',...ab|s(diff->|
|00005010| 74 76 5f 73 65 63 29 2c | 20 61 62 73 28 64 69 66 |tv_sec),| abs(dif|
|00005020| 66 2d 3e 74 76 5f 75 73 | 65 63 29 20 2f 20 31 30 |f->tv_us|ec) / 10|
|00005030| 30 30 29 3b 0a 7d 0a 0a | 73 74 61 74 69 63 09 6a |00);.}..|static.j|
|00005040| 6d 70 5f 62 75 66 20 6a | 62 3b 0a 76 6f 69 64 0a |mp_buf j|b;.void.|
|00005050| 74 69 6d 65 6f 75 74 28 | 29 0a 7b 0a 09 6c 6f 6e |timeout(|).{..lon|
|00005060| 67 6a 6d 70 28 6a 62 2c | 20 31 29 3b 0a 7d 0a 0a |gjmp(jb,| 1);.}..|
|00005070| 73 74 61 74 69 63 20 69 | 6e 74 0a 69 6e 74 65 72 |static i|nt.inter|
|00005080| 6e 65 74 74 69 6d 65 20 | 28 73 74 72 75 63 74 20 |nettime |(struct |
|00005090| 74 69 6d 65 68 6f 73 74 | 20 2a 74 68 69 73 68 6f |timehost| *thisho|
|000050a0| 73 74 29 0a 7b 0a 09 72 | 65 67 69 73 74 65 72 20 |st).{..r|egister |
|000050b0| 73 74 72 75 63 74 20 68 | 6f 73 74 65 6e 74 20 2a |struct h|ostent *|
|000050c0| 68 70 3b 0a 09 73 74 72 | 75 63 74 20 73 6f 63 6b |hp;..str|uct sock|
|000050d0| 61 64 64 72 5f 69 6e 20 | 73 69 6e 3b 0a 09 6c 6f |addr_in |sin;..lo|
|000050e0| 6e 67 20 70 6f 72 74 3b | 0a 09 69 6e 74 20 6e 72 |ng port;|..int nr|
|000050f0| 65 61 64 3b 0a 09 73 74 | 61 74 69 63 20 69 6e 74 |ead;..st|atic int|
|00005100| 20 73 20 3d 20 2d 31 3b | 0a 0a 09 69 66 20 28 74 | s = -1;|...if (t|
|00005110| 68 69 73 68 6f 73 74 20 | 2d 3e 20 6c 6f 63 61 6c |hishost |-> local|
|00005120| 29 20 7b 0a 09 09 69 66 | 20 28 67 65 74 74 69 6d |) {...if| (gettim|
|00005130| 65 6f 66 64 61 79 20 28 | 26 6e 6f 77 2c 20 28 73 |eofday (|&now, (s|
|00005140| 74 72 75 63 74 20 74 69 | 6d 65 7a 6f 6e 65 20 2a |truct ti|mezone *|
|00005150| 29 30 29 20 3d 3d 20 2d | 31 29 20 7b 0a 09 09 09 |)0) == -|1) {....|
|00005160| 70 65 72 72 6f 72 20 28 | 22 6e 65 74 64 61 74 65 |perror (|"netdate|
|00005170| 3a 20 67 65 74 74 69 6d | 65 6f 66 64 61 79 22 29 |: gettim|eofday")|
|00005180| 3b 0a 09 09 09 65 78 69 | 74 20 28 31 29 3b 0a 09 |;....exi|t (1);..|
|00005190| 09 7d 0a 09 09 74 68 69 | 73 68 6f 73 74 20 2d 3e |.}...thi|shost ->|
|000051a0| 20 61 73 6b 65 64 20 3d | 20 6e 6f 77 3b 0a 09 09 | asked =| now;...|
|000051b0| 74 68 69 73 68 6f 73 74 | 20 2d 3e 20 74 68 65 6e |thishost| -> then|
|000051c0| 20 3d 20 6e 6f 77 3b 0a | 09 09 74 68 69 73 68 6f | = now;.|..thisho|
|000051d0| 73 74 20 2d 3e 20 61 63 | 6b 65 64 20 3d 20 6e 6f |st -> ac|ked = no|
|000051e0| 77 3b 0a 09 09 72 65 74 | 75 72 6e 28 31 29 3b 0a |w;...ret|urn(1);.|
|000051f0| 09 7d 0a 09 74 69 6d 65 | 72 63 6c 65 61 72 28 26 |.}..time|rclear(&|
|00005200| 74 68 69 73 68 6f 73 74 | 20 2d 3e 20 74 68 65 6e |thishost| -> then|
|00005210| 29 3b 0a 09 69 66 20 28 | 73 65 74 6a 6d 70 28 6a |);..if (|setjmp(j|
|00005220| 62 29 29 0a 09 09 67 6f | 74 6f 20 62 61 64 3b 0a |b))...go|to bad;.|
|00005230| 09 28 76 6f 69 64 29 73 | 69 67 6e 61 6c 28 53 49 |.(void)s|ignal(SI|
|00005240| 47 41 4c 52 4d 2c 20 74 | 69 6d 65 6f 75 74 29 3b |GALRM, t|imeout);|
|00005250| 0a 09 69 66 20 28 73 20 | 21 3d 20 2d 31 29 0a 09 |..if (s |!= -1)..|
|00005260| 09 28 76 6f 69 64 29 20 | 63 6c 6f 73 65 20 28 73 |.(void) |close (s|
|00005270| 29 2c 20 73 20 3d 20 2d | 31 3b 0a 09 70 6f 72 74 |), s = -|1;..port|
|00005280| 20 3d 20 67 65 74 70 6f | 72 74 28 74 68 69 73 68 | = getpo|rt(thish|
|00005290| 6f 73 74 20 2d 3e 20 70 | 72 6f 74 6f 6e 61 6d 65 |ost -> p|rotoname|
|000052a0| 29 3b 0a 09 62 7a 65 72 | 6f 28 28 63 68 61 72 20 |);..bzer|o((char |
|000052b0| 2a 29 26 73 69 6e 2c 20 | 73 69 7a 65 6f 66 20 28 |*)&sin, |sizeof (|
|000052c0| 73 69 6e 29 29 3b 0a 09 | 73 65 74 68 6f 73 74 65 |sin));..|sethoste|
|000052d0| 6e 74 28 31 29 3b 0a 09 | 69 66 20 28 28 68 70 20 |nt(1);..|if ((hp |
|000052e0| 3d 20 67 65 74 68 6f 73 | 74 62 79 6e 61 6d 65 28 |= gethos|tbyname(|
|000052f0| 74 68 69 73 68 6f 73 74 | 20 2d 3e 20 68 6f 73 74 |thishost| -> host|
|00005300| 6e 61 6d 65 29 29 20 3d | 3d 20 4e 55 4c 4c 29 20 |name)) =|= NULL) |
|00005310| 7b 0a 09 09 66 70 72 69 | 6e 74 66 28 73 74 64 65 |{...fpri|ntf(stde|
|00005320| 72 72 2c 20 22 25 73 3a | 20 25 73 3a 20 75 6e 6b |rr, "%s:| %s: unk|
|00005330| 6e 6f 77 6e 20 68 6f 73 | 74 5c 6e 22 2c 0a 09 09 |nown hos|t\n",...|
|00005340| 09 77 68 6f 61 6d 69 2c | 20 74 68 69 73 68 6f 73 |.whoami,| thishos|
|00005350| 74 20 2d 3e 20 68 6f 73 | 74 6e 61 6d 65 29 3b 0a |t -> hos|tname);.|
|00005360| 09 09 67 6f 74 6f 20 6f | 75 74 3b 0a 09 7d 0a 09 |..goto o|ut;..}..|
|00005370| 73 69 6e 2e 73 69 6e 5f | 66 61 6d 69 6c 79 20 3d |sin.sin_|family =|
|00005380| 20 68 70 2d 3e 68 5f 61 | 64 64 72 74 79 70 65 3b | hp->h_a|ddrtype;|
|00005390| 0a 09 28 76 6f 69 64 29 | 61 6c 61 72 6d 28 32 30 |..(void)|alarm(20|
|000053a0| 29 3b 0a 09 73 20 3d 20 | 73 6f 63 6b 65 74 28 68 |);..s = |socket(h|
|000053b0| 70 2d 3e 68 5f 61 64 64 | 72 74 79 70 65 2c 20 74 |p->h_add|rtype, t|
|000053c0| 68 69 73 68 6f 73 74 20 | 2d 3e 20 73 6f 63 6b 74 |hishost |-> sockt|
|000053d0| 79 70 65 2c 20 30 20 2f | 2a 70 72 6f 74 6f 6e 75 |ype, 0 /|*protonu|
|000053e0| 6d 62 65 72 2a 2f 29 3b | 0a 09 69 66 20 28 73 20 |mber*/);|..if (s |
|000053f0| 3c 20 30 29 20 7b 0a 09 | 09 70 65 72 72 6f 72 28 |< 0) {..|.perror(|
|00005400| 22 6e 65 74 64 61 74 65 | 3a 20 73 6f 63 6b 65 74 |"netdate|: socket|
|00005410| 22 29 3b 0a 09 09 28 76 | 6f 69 64 29 61 6c 61 72 |");...(v|oid)alar|
|00005420| 6d 28 30 29 3b 0a 09 09 | 67 6f 74 6f 20 6f 75 74 |m(0);...|goto out|
|00005430| 3b 0a 09 7d 0a 09 69 66 | 20 28 74 68 69 73 68 6f |;..}..if| (thisho|
|00005440| 73 74 20 2d 3e 20 73 6f | 63 6b 74 79 70 65 20 3d |st -> so|cktype =|
|00005450| 3d 20 53 4f 43 4b 5f 53 | 54 52 45 41 4d 29 20 7b |= SOCK_S|TREAM) {|
|00005460| 0a 09 09 69 66 20 28 62 | 69 6e 64 28 73 2c 20 28 |...if (b|ind(s, (|
|00005470| 73 74 72 75 63 74 20 73 | 6f 63 6b 61 64 64 72 20 |struct s|ockaddr |
|00005480| 2a 29 26 73 69 6e 2c 20 | 73 69 7a 65 6f 66 20 28 |*)&sin, |sizeof (|
|00005490| 73 69 6e 29 29 20 3c 20 | 30 29 20 7b 0a 09 09 09 |sin)) < |0) {....|
|000054a0| 70 65 72 72 6f 72 28 22 | 6e 65 74 64 61 74 65 3a |perror("|netdate:|
|000054b0| 20 62 69 6e 64 22 29 3b | 0a 09 09 09 67 6f 74 6f | bind");|....goto|
|000054c0| 20 62 61 64 3b 0a 09 09 | 7d 0a 09 7d 0a 09 62 63 | bad;...|}..}..bc|
|000054d0| 6f 70 79 28 68 70 2d 3e | 68 5f 61 64 64 72 2c 20 |opy(hp->|h_addr, |
|000054e0| 28 63 68 61 72 20 2a 29 | 26 73 69 6e 2e 73 69 6e |(char *)|&sin.sin|
|000054f0| 5f 61 64 64 72 2c 20 68 | 70 2d 3e 68 5f 6c 65 6e |_addr, h|p->h_len|
|00005500| 67 74 68 29 3b 0a 09 73 | 69 6e 2e 73 69 6e 5f 70 |gth);..s|in.sin_p|
|00005510| 6f 72 74 20 3d 20 70 6f | 72 74 3b 0a 09 28 76 6f |ort = po|rt;..(vo|
|00005520| 69 64 29 67 65 74 74 69 | 6d 65 6f 66 64 61 79 20 |id)getti|meofday |
|00005530| 28 26 74 68 69 73 68 6f | 73 74 20 2d 3e 20 61 73 |(&thisho|st -> as|
|00005540| 6b 65 64 2c 20 28 73 74 | 72 75 63 74 20 74 69 6d |ked, (st|ruct tim|
|00005550| 65 7a 6f 6e 65 20 2a 29 | 30 29 3b 0a 09 69 66 20 |ezone *)|0);..if |
|00005560| 28 63 6f 6e 6e 65 63 74 | 28 73 2c 20 28 73 74 72 |(connect|(s, (str|
|00005570| 75 63 74 20 73 6f 63 6b | 61 64 64 72 20 2a 29 26 |uct sock|addr *)&|
|00005580| 73 69 6e 2c 20 73 69 7a | 65 6f 66 20 28 73 69 6e |sin, siz|eof (sin|
|00005590| 29 29 20 3c 20 30 29 20 | 7b 0a 09 09 70 65 72 72 |)) < 0) |{...perr|
|000055a0| 6f 72 28 22 6e 65 74 64 | 61 74 65 3a 20 63 6f 6e |or("netd|ate: con|
|000055b0| 6e 65 63 74 22 29 3b 0a | 09 09 67 6f 74 6f 20 62 |nect");.|..goto b|
|000055c0| 61 64 3b 0a 09 7d 0a 09 | 69 66 20 28 74 68 69 73 |ad;..}..|if (this|
|000055d0| 68 6f 73 74 20 2d 3e 20 | 73 6f 63 6b 74 79 70 65 |host -> |socktype|
|000055e0| 20 3d 3d 20 53 4f 43 4b | 5f 44 47 52 41 4d 29 20 | == SOCK|_DGRAM) |
|000055f0| 7b 0a 09 09 69 66 20 28 | 77 72 69 74 65 20 28 73 |{...if (|write (s|
|00005600| 2c 20 22 5c 6e 22 2c 20 | 31 29 20 3c 20 30 29 20 |, "\n", |1) < 0) |
|00005610| 7b 0a 09 09 09 70 65 72 | 72 6f 72 20 28 22 6e 65 |{....per|ror ("ne|
|00005620| 74 64 61 74 65 3a 20 73 | 65 6e 64 22 29 3b 0a 09 |tdate: s|end");..|
|00005630| 09 09 67 6f 74 6f 20 62 | 61 64 3b 0a 09 09 7d 0a |..goto b|ad;...}.|
|00005640| 09 7d 0a 09 6e 72 65 61 | 64 20 3d 20 72 65 61 64 |.}..nrea|d = read|
|00005650| 20 28 73 2c 20 28 63 68 | 61 72 20 2a 29 26 74 68 | (s, (ch|ar *)&th|
|00005660| 69 73 68 6f 73 74 20 2d | 3e 20 74 68 65 6e 2c 20 |ishost -|> then, |
|00005670| 73 69 7a 65 6f 66 20 28 | 74 68 69 73 68 6f 73 74 |sizeof (|thishost|
|00005680| 20 2d 3e 20 74 68 65 6e | 29 29 3b 0a 09 28 76 6f | -> then|));..(vo|
|00005690| 69 64 29 67 65 74 74 69 | 6d 65 6f 66 64 61 79 20 |id)getti|meofday |
|000056a0| 28 26 74 68 69 73 68 6f | 73 74 20 2d 3e 20 61 63 |(&thisho|st -> ac|
|000056b0| 6b 65 64 2c 20 28 73 74 | 72 75 63 74 20 74 69 6d |ked, (st|ruct tim|
|000056c0| 65 7a 6f 6e 65 20 2a 29 | 30 29 3b 0a 09 28 76 6f |ezone *)|0);..(vo|
|000056d0| 69 64 29 61 6c 61 72 6d | 28 30 29 3b 0a 09 6e 6f |id)alarm|(0);..no|
|000056e0| 77 20 3d 20 74 68 69 73 | 68 6f 73 74 20 2d 3e 20 |w = this|host -> |
|000056f0| 61 63 6b 65 64 3b 0a 09 | 69 66 20 28 6e 72 65 61 |acked;..|if (nrea|
|00005700| 64 20 3c 20 73 69 7a 65 | 6f 66 28 74 68 69 73 68 |d < size|of(thish|
|00005710| 6f 73 74 20 2d 3e 20 74 | 68 65 6e 2e 74 76 5f 73 |ost -> t|hen.tv_s|
|00005720| 65 63 29 29 20 7b 0a 09 | 09 70 65 72 72 6f 72 20 |ec)) {..|.perror |
|00005730| 28 22 6e 65 74 64 61 74 | 65 3a 20 72 65 61 64 22 |("netdat|e: read"|
|00005740| 29 3b 0a 09 09 67 6f 74 | 6f 20 62 61 64 3b 0a 09 |);...got|o bad;..|
|00005750| 7d 0a 09 2f 2a 20 52 46 | 43 20 38 36 38 20 6f 6e |}../* RF|C 868 on|
|00005760| 6c 79 20 61 6c 6c 6f 77 | 73 20 73 65 63 6f 6e 64 |ly allow|s second|
|00005770| 73 2c 20 62 75 74 20 77 | 68 61 74 20 74 68 65 20 |s, but w|hat the |
|00005780| 68 65 6c 6c 20 2a 2f 0a | 09 69 66 20 28 6e 72 65 |hell */.|.if (nre|
|00005790| 61 64 20 3d 3d 20 73 69 | 7a 65 6f 66 28 74 68 69 |ad == si|zeof(thi|
|000057a0| 73 68 6f 73 74 20 2d 3e | 20 74 68 65 6e 29 29 0a |shost ->| then)).|
|000057b0| 09 09 74 68 69 73 68 6f | 73 74 20 2d 3e 20 74 68 |..thisho|st -> th|
|000057c0| 65 6e 2e 74 76 5f 75 73 | 65 63 20 3d 20 6e 74 6f |en.tv_us|ec = nto|
|000057d0| 68 6c 28 74 68 69 73 68 | 6f 73 74 20 2d 3e 20 74 |hl(thish|ost -> t|
|000057e0| 68 65 6e 2e 74 76 5f 75 | 73 65 63 29 3b 0a 09 65 |hen.tv_u|sec);..e|
|000057f0| 6c 73 65 0a 09 09 74 68 | 69 73 68 6f 73 74 20 2d |lse...th|ishost -|
|00005800| 3e 20 74 68 65 6e 2e 74 | 76 5f 75 73 65 63 20 3d |> then.t|v_usec =|
|00005810| 20 30 4c 3b 0a 09 74 68 | 69 73 68 6f 73 74 20 2d | 0L;..th|ishost -|
|00005820| 3e 20 74 68 65 6e 2e 74 | 76 5f 73 65 63 20 3d 20 |> then.t|v_sec = |
|00005830| 6e 74 6f 68 6c 20 28 74 | 68 69 73 68 6f 73 74 20 |ntohl (t|hishost |
|00005840| 2d 3e 20 74 68 65 6e 2e | 74 76 5f 73 65 63 29 20 |-> then.|tv_sec) |
|00005850| 2d 20 4e 45 54 42 41 53 | 45 3b 0a 09 72 65 74 75 |- NETBAS|E;..retu|
|00005860| 72 6e 20 28 31 29 3b 09 | 2f 2a 20 64 6f 6e 27 74 |rn (1);.|/* don't|
|00005870| 20 63 6c 6f 73 65 20 62 | 65 66 6f 72 65 20 72 65 | close b|efore re|
|00005880| 74 75 72 6e 69 6e 67 20 | 74 6f 20 61 76 6f 69 64 |turning |to avoid|
|00005890| 20 64 65 6c 61 79 73 20 | 2a 2f 0a 62 61 64 3a 0a | delays |*/.bad:.|
|000058a0| 09 28 76 6f 69 64 29 61 | 6c 61 72 6d 28 30 29 3b |.(void)a|larm(0);|
|000058b0| 0a 09 28 76 6f 69 64 29 | 20 63 6c 6f 73 65 20 28 |..(void)| close (|
|000058c0| 73 29 2c 20 73 20 3d 20 | 2d 31 3b 0a 6f 75 74 3a |s), s = |-1;.out:|
|000058d0| 0a 09 69 66 20 28 67 65 | 74 74 69 6d 65 6f 66 64 |..if (ge|ttimeofd|
|000058e0| 61 79 20 28 26 6e 6f 77 | 2c 20 28 73 74 72 75 63 |ay (&now|, (struc|
|000058f0| 74 20 74 69 6d 65 7a 6f | 6e 65 20 2a 29 30 29 20 |t timezo|ne *)0) |
|00005900| 3d 3d 20 2d 31 29 20 7b | 0a 09 09 70 65 72 72 6f |== -1) {|...perro|
|00005910| 72 20 28 22 6e 65 74 64 | 61 74 65 3a 20 67 65 74 |r ("netd|ate: get|
|00005920| 74 69 6d 65 6f 66 64 61 | 79 22 29 3b 0a 09 09 65 |timeofda|y");...e|
|00005930| 78 69 74 20 28 31 29 3b | 0a 09 7d 0a 09 74 68 69 |xit (1);|..}..thi|
|00005940| 73 68 6f 73 74 20 2d 3e | 20 61 73 6b 65 64 20 3d |shost ->| asked =|
|00005950| 20 6e 6f 77 3b 0a 09 74 | 68 69 73 68 6f 73 74 20 | now;..t|hishost |
|00005960| 2d 3e 20 74 68 65 6e 20 | 3d 20 6e 6f 77 3b 0a 09 |-> then |= now;..|
|00005970| 74 68 69 73 68 6f 73 74 | 20 2d 3e 20 61 63 6b 65 |thishost| -> acke|
|00005980| 64 20 3d 20 6e 6f 77 3b | 0a 09 74 68 69 73 68 6f |d = now;|..thisho|
|00005990| 73 74 20 2d 3e 20 62 61 | 64 20 3d 20 31 3b 0a 09 |st -> ba|d = 1;..|
|000059a0| 66 70 72 69 6e 74 66 20 | 28 73 74 64 65 72 72 2c |fprintf |(stderr,|
|000059b0| 20 22 43 6f 6e 6e 65 63 | 74 69 6f 6e 20 77 69 74 | "Connec|tion wit|
|000059c0| 68 20 25 73 20 74 6f 20 | 25 73 20 66 61 69 6c 65 |h %s to |%s faile|
|000059d0| 64 2e 5c 6e 22 2c 0a 09 | 09 74 68 69 73 68 6f 73 |d.\n",..|.thishos|
|000059e0| 74 20 2d 3e 20 70 72 6f | 74 6f 6e 61 6d 65 2c 20 |t -> pro|toname, |
|000059f0| 74 68 69 73 68 6f 73 74 | 20 2d 3e 20 68 6f 73 74 |thishost| -> host|
|00005a00| 6e 61 6d 65 29 3b 0a 09 | 72 65 74 75 72 6e 28 30 |name);..|return(0|
|00005a10| 29 3b 0a 7d 0a 0a 6c 6f | 6e 67 0a 67 65 74 70 6f |);.}..lo|ng.getpo|
|00005a20| 72 74 28 63 68 61 72 20 | 2a 70 72 6f 74 6f 6e 61 |rt(char |*protona|
|00005a30| 6d 65 29 0a 7b 0a 09 72 | 65 67 69 73 74 65 72 20 |me).{..r|egister |
|00005a40| 73 74 72 75 63 74 20 73 | 65 72 76 65 6e 74 20 2a |struct s|ervent *|
|00005a50| 73 70 3b 0a 09 73 74 61 | 74 69 63 20 6c 6f 6e 67 |sp;..sta|tic long|
|00005a60| 20 70 6f 72 74 3b 0a 0a | 09 69 66 20 28 70 6f 72 | port;..|.if (por|
|00005a70| 74 20 21 3d 20 30 29 0a | 09 09 72 65 74 75 72 6e |t != 0).|..return|
|00005a80| 28 70 6f 72 74 29 3b 0a | 09 69 66 20 28 28 73 70 |(port);.|.if ((sp|
|00005a90| 20 3d 20 67 65 74 73 65 | 72 76 62 79 6e 61 6d 65 | = getse|rvbyname|
|00005aa0| 28 73 65 72 76 69 63 65 | 2c 20 70 72 6f 74 6f 6e |(service|, proton|
|00005ab0| 61 6d 65 29 29 20 3d 3d | 20 30 29 20 7b 0a 09 09 |ame)) ==| 0) {...|
|00005ac0| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 20 |fprintf(|stderr, |
|00005ad0| 22 25 73 3a 20 25 73 2f | 25 73 3a 20 75 6e 6b 6e |"%s: %s/|%s: unkn|
|00005ae0| 6f 77 6e 20 73 65 72 76 | 69 63 65 5c 6e 22 2c 0a |own serv|ice\n",.|
|00005af0| 09 09 09 77 68 6f 61 6d | 69 2c 20 73 65 72 76 69 |...whoam|i, servi|
|00005b00| 63 65 2c 20 70 72 6f 74 | 6f 6e 61 6d 65 29 3b 0a |ce, prot|oname);.|
|00005b10| 09 09 65 78 69 74 28 31 | 29 3b 0a 09 7d 0a 09 72 |..exit(1|);..}..r|
|00005b20| 65 74 75 72 6e 20 28 70 | 6f 72 74 20 3d 20 73 70 |eturn (p|ort = sp|
|00005b30| 2d 3e 73 5f 70 6f 72 74 | 29 3b 0a 7d 0a 00 00 00 |->s_port|);.}....|
|00005b40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ba0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005be0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ca0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ce0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ea0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005eb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ec0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ed0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ef0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006000| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006060| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006070| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006080| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006090| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000060a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000060b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000060c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000060d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000060e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000060f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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+--------+-------------------------+-------------------------+--------+--------+
Only 25.0 KB of data is shown above.
