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MacOS 8.1

Win98

DOS

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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 74 63 70 63 6f 6e 2f 00 | 00 00 00 00 00 00 00 00 |tcpcon/.|........|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000060| 00 00 00 00 20 20 20 37 | 35 35 20 00 20 20 31 35 |....   7|55 .  15|
|00000070| 32 34 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |24 .    |13 .    |
|00000080| 20 20 20 20 20 20 30 20 | 20 34 35 35 30 31 36 33 |      0 | 4550163|
|00000090| 31 33 35 20 20 20 35 33 | 33 30 00 20 00 00 00 00 |135   53|30. ....|
|000000a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000200| 74 63 70 63 6f 6e 2f 53 | 68 61 72 46 69 6c 65 2e |tcpcon/S|harFile.|
|00000210| 48 65 61 64 65 72 73 00 | 00 00 00 00 00 00 00 00 |Headers.|........|
|00000220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000260| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 31 35 |....   6|44 .  15|
|00000270| 32 34 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |24 .    |13 .    |
|00000280| 20 20 20 31 31 32 33 20 | 20 34 35 35 30 31 36 33 |   1123 | 4550163|
|00000290| 31 33 35 20 20 31 30 34 | 30 34 00 20 00 00 00 00 |135  104|04. ....|
|000002a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000300| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000320| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000400| 3d 3d 3d 20 74 63 70 63 | 6f 6e 2e 73 68 61 72 20 |=== tcpc|on.shar |
|00000410| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00000420| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 0a 46 72 6f 6d 20 73 |========|=.From s|
|00000430| 70 61 72 6b 79 66 73 21 | 61 6d 65 73 21 73 75 6e |parkyfs!|ames!sun|
|00000440| 2d 62 61 72 72 21 63 73 | 2e 75 74 65 78 61 73 2e |-barr!cs|.utexas.|
|00000450| 65 64 75 21 73 61 6d 73 | 75 6e 67 21 6d 75 6e 6e |edu!sams|ung!munn|
|00000460| 61 72 69 2e 6f 7a 2e 61 | 75 21 62 61 73 73 65 72 |ari.oz.a|u!basser|
|00000470| 21 6d 65 74 72 6f 21 65 | 78 74 72 6f 2e 75 63 63 |!metro!e|xtro.ucc|
|00000480| 2e 73 75 2e 6f 7a 2e 61 | 75 21 72 6f 73 73 63 20 |.su.oz.a|u!rossc |
|00000490| 46 72 69 20 44 65 63 20 | 20 38 20 30 38 3a 32 38 |Fri Dec | 8 08:28|
|000004a0| 3a 31 39 20 50 53 54 20 | 31 39 38 39 0a 0a 0a 46 |:19 PST |1989...F|
|000004b0| 6f 72 20 61 6c 6c 20 74 | 68 6f 73 65 20 70 65 6f |or all t|hose peo|
|000004c0| 70 6c 65 20 77 68 69 63 | 68 20 72 65 70 6c 69 65 |ple whic|h replie|
|000004d0| 64 20 74 6f 20 6d 79 20 | 70 6f 73 74 69 6e 67 0a |d to my |posting.|
|000004e0| 68 65 72 65 20 69 73 20 | 74 68 65 20 73 6f 75 72 |here is |the sour|
|000004f0| 63 65 3a 2d 0a 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |ce:-.___|________|
|00000500| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________|
|00000510| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________|
|00000520| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________|
|00000530| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 0a 52 6f |________|_____.Ro|
|00000540| 73 73 20 52 6f 64 6e 65 | 79 20 43 61 72 74 6c 69 |ss Rodne|y Cartli|
|00000550| 64 67 65 09 09 09 20 20 | 20 20 7c 20 20 20 72 6f |dge...  |  |   ro|
|00000560| 73 73 63 40 65 78 74 72 | 6f 2e 75 63 63 2e 73 75 |ssc@extr|o.ucc.su|
|00000570| 2e 6f 7a 2e 61 75 0a 55 | 6e 69 76 65 72 73 69 74 |.oz.au.U|niversit|
|00000580| 79 20 43 6f 6d 70 75 74 | 69 6e 67 20 53 65 72 76 |y Comput|ing Serv|
|00000590| 69 63 65 2c 20 48 30 38 | 09 20 20 20 20 7c 20 20 |ice, H08|.    |  |
|000005a0| 20 50 68 6f 6e 65 3a 20 | 20 20 20 20 2b 36 31 20 | Phone: |    +61 |
|000005b0| 32 20 36 39 32 33 34 39 | 37 0a 55 6e 69 76 65 72 |2 692349|7.Univer|
|000005c0| 73 69 74 79 20 6f 66 20 | 53 79 64 6e 65 79 2c 20 |sity of |Sydney, |
|000005d0| 4e 53 57 20 32 30 30 36 | 2c 20 41 75 73 74 72 61 |NSW 2006|, Austra|
|000005e0| 6c 69 61 20 20 20 7c 20 | 20 20 46 41 58 3a 20 20 |lia   | |  FAX:  |
|000005f0| 20 20 20 20 20 2b 36 31 | 20 32 20 36 36 30 36 35 |     +61| 2 66065|
|00000600| 35 37 0a 0a 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |57..----|--------|
|00000610| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000620| 2d 2d 2d 20 43 75 74 20 | 48 65 72 65 20 2d 2d 2d |--- Cut |Here ---|
|00000630| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000640| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000650| 2d 2d 0a 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |--......|........|
|00000660| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000670| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000680| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000690| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000800| 74 63 70 63 6f 6e 2f 4d | 61 6b 65 66 69 6c 65 00 |tcpcon/M|akefile.|
|00000810| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000820| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000830| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000840| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000860| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 31 35 |....   6|44 .  15|
|00000870| 32 34 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |24 .    |13 .    |
|00000880| 20 20 20 31 34 30 32 20 | 20 34 35 35 30 31 36 33 |   1402 | 4550163|
|00000890| 31 33 32 20 20 20 37 30 | 34 37 00 20 00 00 00 00 |132   70|47. ....|
|000008a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000900| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000920| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000990| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000a00| 23 09 53 65 74 20 74 68 | 65 20 66 6f 6c 6c 77 69 |#.Set th|e follwi|
|00000a10| 6e 67 20 66 6f 72 20 79 | 6f 75 72 20 73 69 74 65 |ng for y|our site|
|00000a20| 0a 23 0a 23 09 49 4e 53 | 54 41 4c 4c 44 49 52 09 |.#.#.INS|TALLDIR.|
|00000a30| 50 6c 61 63 65 20 74 6f | 20 69 6e 73 74 61 6c 6c |Place to| install|
|00000a40| 20 62 69 6e 61 72 69 65 | 73 0a 23 09 58 43 46 4c | binarie|s.#.XCFL|
|00000a50| 41 47 53 09 09 45 78 74 | 72 61 20 6c 69 62 72 61 |AGS..Ext|ra libra|
|00000a60| 72 69 65 73 20 6e 65 65 | 64 65 64 20 66 6f 72 20 |ries nee|ded for |
|00000a70| 62 73 64 20 73 74 75 66 | 66 0a 23 09 58 4c 49 42 |bsd stuf|f.#.XLIB|
|00000a80| 53 09 09 45 78 74 72 61 | 20 6c 69 62 72 61 72 69 |S..Extra| librari|
|00000a90| 65 73 20 6e 65 65 64 65 | 64 20 66 6f 72 20 62 73 |es neede|d for bs|
|00000aa0| 64 20 73 74 75 66 66 0a | 23 09 0a 23 09 56 61 6c |d stuff.|#..#.Val|
|00000ab0| 75 65 73 20 66 6f 72 20 | 4d 49 50 53 20 52 49 53 |ues for |MIPS RIS|
|00000ac0| 43 2f 4f 53 20 33 2f 34 | 0a 49 4e 53 54 41 4c 4c |C/OS 3/4|.INSTALL|
|00000ad0| 44 49 52 3d 2f 75 73 72 | 2f 6c 6f 63 61 6c 0a 58 |DIR=/usr|/local.X|
|00000ae0| 43 46 4c 41 47 53 3d 2d | 49 2f 75 73 72 2f 69 6e |CFLAGS=-|I/usr/in|
|00000af0| 63 6c 75 64 65 2f 62 73 | 64 0a 58 4c 49 42 53 3d |clude/bs|d.XLIBS=|
|00000b00| 2d 6c 62 73 64 0a 23 0a | 23 09 56 61 6c 75 65 73 |-lbsd.#.|#.Values|
|00000b10| 20 66 6f 72 20 42 53 44 | 20 34 2e 33 0a 23 49 4e | for BSD| 4.3.#IN|
|00000b20| 53 54 41 4c 4c 44 49 52 | 3d 2f 75 73 72 2f 6c 6f |STALLDIR|=/usr/lo|
|00000b30| 63 61 6c 0a 23 58 43 46 | 4c 41 47 53 3d 0a 23 58 |cal.#XCF|LAGS=.#X|
|00000b40| 4c 49 42 53 3d 0a 23 0a | 0a 50 52 4f 47 53 3d 6e |LIBS=.#.|.PROGS=n|
|00000b50| 64 20 74 63 70 73 65 72 | 76 20 74 63 70 63 6f 6e |d tcpser|v tcpcon|
|00000b60| 0a 0a 61 6c 6c 3a 20 24 | 28 50 52 4f 47 53 29 0a |..all: $|(PROGS).|
|00000b70| 0a 74 63 70 63 6f 6e 3a | 09 74 63 70 63 6f 6e 2e |.tcpcon:|.tcpcon.|
|00000b80| 63 0a 09 24 28 43 43 29 | 20 24 28 58 43 46 4c 41 |c..$(CC)| $(XCFLA|
|00000b90| 47 53 29 20 24 28 43 46 | 4c 41 47 53 29 20 2d 6f |GS) $(CF|LAGS) -o|
|00000ba0| 20 24 40 20 74 63 70 63 | 6f 6e 2e 63 20 24 28 4c | $@ tcpc|on.c $(L|
|00000bb0| 49 42 53 29 20 24 28 58 | 4c 49 42 53 29 0a 0a 6e |IBS) $(X|LIBS)..n|
|00000bc0| 64 3a 09 6e 64 2e 63 0a | 09 24 28 43 43 29 20 24 |d:.nd.c.|.$(CC) $|
|00000bd0| 28 58 43 46 4c 41 47 53 | 29 20 24 28 43 46 4c 41 |(XCFLAGS|) $(CFLA|
|00000be0| 47 53 29 20 2d 6f 20 24 | 40 20 6e 64 2e 63 20 24 |GS) -o $|@ nd.c $|
|00000bf0| 28 4c 49 42 53 29 20 24 | 28 58 4c 49 42 53 29 0a |(LIBS) $|(XLIBS).|
|00000c00| 0a 74 63 70 73 65 72 76 | 3a 09 74 63 70 73 65 72 |.tcpserv|:.tcpser|
|00000c10| 76 2e 63 0a 09 24 28 43 | 43 29 20 24 28 58 43 46 |v.c..$(C|C) $(XCF|
|00000c20| 4c 41 47 53 29 20 24 28 | 43 46 4c 41 47 53 29 20 |LAGS) $(|CFLAGS) |
|00000c30| 2d 6f 20 24 40 20 74 63 | 70 73 65 72 76 2e 63 20 |-o $@ tc|pserv.c |
|00000c40| 24 28 4c 49 42 53 29 20 | 24 28 58 4c 49 42 53 29 |$(LIBS) |$(XLIBS)|
|00000c50| 0a 0a 69 6e 73 74 61 6c | 6c 3a 20 61 6c 6c 0a 09 |..instal|l: all..|
|00000c60| 2f 65 74 63 2f 69 6e 73 | 74 61 6c 6c 20 2d 6f 20 |/etc/ins|tall -o |
|00000c70| 20 2d 66 20 24 28 49 4e | 53 54 41 4c 4c 44 49 52 | -f $(IN|STALLDIR|
|00000c80| 29 20 6e 64 0a 09 2f 65 | 74 63 2f 69 6e 73 74 61 |) nd../e|tc/insta|
|00000c90| 6c 6c 20 2d 6f 20 20 2d | 66 20 24 28 49 4e 53 54 |ll -o  -|f $(INST|
|00000ca0| 41 4c 4c 44 49 52 29 20 | 74 63 70 63 6f 6e 0a 09 |ALLDIR) |tcpcon..|
|00000cb0| 2f 65 74 63 2f 69 6e 73 | 74 61 6c 6c 20 2d 6f 20 |/etc/ins|tall -o |
|00000cc0| 20 2d 66 20 24 28 49 4e | 53 54 41 4c 4c 44 49 52 | -f $(IN|STALLDIR|
|00000cd0| 29 20 74 63 70 73 65 72 | 76 0a 0a 63 6c 65 61 6e |) tcpser|v..clean|
|00000ce0| 3a 0a 0a 63 6c 6f 62 62 | 65 72 3a 20 63 6c 65 61 |:..clobb|er: clea|
|00000cf0| 6e 0a 09 72 6d 20 2d 66 | 20 24 28 50 52 4f 47 53 |n..rm -f| $(PROGS|
|00000d00| 29 0a 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |).......|........|
|00000d10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000e00| 74 63 70 63 6f 6e 2f 52 | 45 41 44 4d 45 00 00 00 |tcpcon/R|EADME...|
|00000e10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000e20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000e30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000e40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000e50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000e60| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 31 35 |....   6|44 .  15|
|00000e70| 32 34 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |24 .    |13 .    |
|00000e80| 20 20 20 36 31 35 35 20 | 20 34 35 35 30 31 36 33 |   6155 | 4550163|
|00000e90| 31 33 32 20 20 20 36 33 | 30 31 00 20 00 00 00 00 |132   63|01. ....|
|00000ea0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000eb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000ec0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000ed0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000ef0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00002b40| 68 65 20 64 65 76 69 63 | 65 0a 2e 49 20 2f 64 65 |he devic|e..I /de|
|00002b50| 76 2f 74 74 79 71 64 0a | 61 20 64 69 72 65 63 74 |v/ttyqd.|a direct|
|00002b60| 20 63 6f 6e 6e 65 63 74 | 69 6f 6e 0a 74 6f 20 61 | connect|ion.to a|
|00002b70| 6e 79 20 63 6c 69 65 6e | 74 20 77 68 69 63 68 20 |ny clien|t which |
|00002b80| 63 6f 6e 6e 65 63 74 73 | 20 74 6f 0a 2e 42 20 54 |connects| to..B T|
|00002b90| 43 50 0a 70 6f 72 74 0a | 32 30 30 30 2e 0a 2e 53 |CP.port.|2000...S|
|00002ba0| 48 20 53 49 47 4e 41 4c | 53 0a 2e 54 50 20 31 69 |H SIGNAL|S..TP 1i|
|00002bb0| 0a 53 49 47 48 55 50 0a | 53 65 6e 64 73 20 61 20 |.SIGHUP.|Sends a |
|00002bc0| 53 49 47 54 45 52 4d 20 | 61 74 20 74 68 65 20 70 |SIGTERM |at the p|
|00002bd0| 72 6f 63 65 73 73 20 67 | 72 6f 75 70 20 61 73 73 |rocess g|roup ass|
|00002be0| 6f 63 69 61 74 65 64 0a | 77 69 74 68 0a 2e 49 52 |ociated.|with..IR|
|00002bf0| 20 63 6f 6d 6d 61 6e 64 | 0a 61 6e 64 20 72 65 73 | command|.and res|
|00002c00| 74 61 72 74 73 0a 2e 49 | 52 20 63 6f 6d 6d 61 6e |tarts..I|R comman|
|00002c10| 64 20 2e 0a 2e 54 50 20 | 31 69 0a 53 49 47 54 45 |d ...TP |1i.SIGTE|
|00002c20| 52 4d 0a 53 65 6e 64 73 | 20 61 20 53 49 47 54 45 |RM.Sends| a SIGTE|
|00002c30| 52 4d 20 61 74 20 74 68 | 65 20 70 72 6f 63 65 73 |RM at th|e proces|
|00002c40| 73 20 67 72 6f 75 70 20 | 61 73 73 6f 63 69 61 74 |s group |associat|
|00002c50| 65 64 0a 77 69 74 68 0a | 2e 49 20 63 6f 6d 6d 61 |ed.with.|.I comma|
|00002c60| 6e 64 0a 61 6e 64 20 65 | 78 69 74 73 2e 0a 2e 53 |nd.and e|xits...S|
|00002c70| 48 20 22 53 45 45 20 41 | 4c 53 4f 22 0a 2e 42 52 |H "SEE A|LSO"..BR|
|00002c80| 20 74 63 70 73 65 72 76 | 20 28 31 29 2c 0a 2e 42 | tcpserv| (1),..B|
|00002c90| 52 20 74 63 70 63 6f 6e | 20 28 31 29 2c 0a 2e 42 |R tcpcon| (1),..B|
|00002ca0| 52 20 74 65 6c 6e 65 74 | 20 28 31 29 2c 0a 2e 42 |R telnet| (1),..B|
|00002cb0| 52 20 70 74 79 20 28 37 | 29 2c 0a 2e 42 52 20 69 |R pty (7|),..BR i|
|00002cc0| 6e 69 74 74 61 62 20 28 | 34 29 2e 0a 2e 53 48 20 |nittab (|4)...SH |
|00002cd0| 46 49 4c 45 53 0a 2e 50 | 44 20 30 0a 2e 54 50 20 |FILES..P|D 0..TP |
|00002ce0| 32 69 0a 2f 65 74 63 2f | 73 65 72 76 69 63 65 73 |2i./etc/|services|
|00002cf0| 0a 4c 69 73 74 20 6f 66 | 20 70 6f 72 74 73 20 61 |.List of| ports a|
|00002d00| 6e 64 20 73 65 72 76 69 | 63 65 73 0a 2e 54 50 20 |nd servi|ces..TP |
|00002d10| 32 69 0a 2f 65 74 63 2f | 68 6f 73 74 73 0a 4c 69 |2i./etc/|hosts.Li|
|00002d20| 73 74 20 6f 66 20 68 6f | 73 74 73 0a 2e 54 50 20 |st of ho|sts..TP |
|00002d30| 32 69 0a 2f 65 74 63 2f | 69 6e 69 74 74 61 62 0a |2i./etc/|inittab.|
|00002d40| 53 63 72 69 70 74 20 66 | 6f 72 20 69 6e 69 74 20 |Script f|or init |
|00002d50| 70 72 6f 63 65 73 73 65 | 73 0a 2e 50 44 0a 00 00 |processe|s..PD...|
|00002d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e00| 74 63 70 63 6f 6e 2f 6e | 64 2e 63 00 00 00 00 00 |tcpcon/n|d.c.....|
|00002e10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e60| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 31 35 |....   6|44 .  15|
|00002e70| 32 34 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |24 .    |13 .    |
|00002e80| 20 20 20 37 32 33 34 20 | 20 34 35 35 30 31 36 33 |   7234 | 4550163|
|00002e90| 31 33 33 20 20 20 36 31 | 36 36 00 20 00 00 00 00 |133   61|66. ....|
|00002ea0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002eb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ec0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ed0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ef0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002fa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003000| 2f 2a 0a 09 57 72 69 74 | 74 65 6e 20 62 79 20 52 |/*..Writ|ten by R|
|00003010| 6f 73 73 20 43 61 72 74 | 6c 69 64 67 65 20 28 72 |oss Cart|lidge (r|
|00003020| 6f 73 73 63 40 65 78 74 | 72 6f 2e 75 63 63 2e 73 |ossc@ext|ro.ucc.s|
|00003030| 75 2e 6f 7a 29 0a 09 55 | 6e 69 76 65 72 73 69 74 |u.oz)..U|niversit|
|00003040| 79 20 43 6f 6d 70 75 74 | 65 72 20 53 65 72 76 69 |y Comput|er Servi|
|00003050| 63 65 0a 09 4d 61 72 63 | 68 20 31 39 38 39 0a 0a |ce..Marc|h 1989..|
|00003060| 09 74 63 70 63 6f 6e 20 | 2d 20 50 72 6f 67 72 61 |.tcpcon |- Progra|
|00003070| 6d 20 74 6f 20 63 6f 6e | 6e 65 63 74 20 61 20 74 |m to con|nect a t|
|00003080| 74 79 20 74 6f 20 61 20 | 74 63 70 20 73 6f 63 6b |ty to a |tcp sock|
|00003090| 65 74 0a 09 44 65 76 65 | 6c 6f 70 65 64 20 6f 6e |et..Deve|loped on|
|000030a0| 20 61 20 4d 49 50 53 20 | 4d 2f 32 30 30 30 20 72 | a MIPS |M/2000 r|
|000030b0| 75 6e 6e 69 6e 67 20 53 | 79 73 56 72 33 0a 09 50 |unning S|ysVr3..P|
|000030c0| 6f 72 74 65 64 20 74 6f | 20 42 53 44 2f 53 55 4e |orted to| BSD/SUN|
|000030d0| 2d 4f 53 0a 2a 2f 0a 23 | 69 6e 63 6c 75 64 65 09 |-OS.*/.#|include.|
|000030e0| 3c 66 63 6e 74 6c 2e 68 | 3e 0a 23 69 6e 63 6c 75 |<fcntl.h|>.#inclu|
|000030f0| 64 65 09 3c 73 79 73 2f | 69 6f 63 74 6c 2e 68 3e |de.<sys/|ioctl.h>|
|00003100| 0a 23 69 6e 63 6c 75 64 | 65 09 3c 73 79 73 2f 73 |.#includ|e.<sys/s|
|00003110| 69 67 6e 61 6c 2e 68 3e | 0a 23 69 6e 63 6c 75 64 |ignal.h>|.#includ|
|00003120| 65 09 3c 73 79 73 2f 74 | 79 70 65 73 2e 68 3e 0a |e.<sys/t|ypes.h>.|
|00003130| 23 69 6e 63 6c 75 64 65 | 09 3c 73 79 73 6c 6f 67 |#include|.<syslog|
|00003140| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 09 3c 65 72 |.h>.#inc|lude.<er|
|00003150| 72 6e 6f 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 09 |rno.h>.#|include.|
|00003160| 3c 73 74 64 69 6f 2e 68 | 3e 0a 23 69 6e 63 6c 75 |<stdio.h|>.#inclu|
|00003170| 64 65 09 3c 73 74 72 69 | 6e 67 2e 68 3e 0a 0a 23 |de.<stri|ng.h>..#|
|00003180| 69 66 20 64 65 66 69 6e | 65 64 28 53 59 53 54 59 |if defin|ed(SYSTY|
|00003190| 50 45 5f 42 53 44 34 33 | 29 0a 23 64 65 66 69 6e |PE_BSD43|).#defin|
|000031a0| 65 20 73 69 67 73 65 74 | 20 73 69 67 6e 61 6c 0a |e sigset| signal.|
|000031b0| 23 64 65 66 69 6e 65 20 | 73 69 67 68 6f 6c 64 28 |#define |sighold(|
|000031c0| 73 29 20 73 69 67 62 6c | 6f 63 6b 28 73 69 67 6d |s) sigbl|ock(sigm|
|000031d0| 61 73 6b 28 73 29 29 0a | 23 64 65 66 69 6e 65 20 |ask(s)).|#define |
|000031e0| 73 69 67 72 65 6c 73 65 | 28 73 29 09 73 69 67 73 |sigrelse|(s).sigs|
|000031f0| 65 74 6d 61 73 6b 28 73 | 69 67 73 65 74 6d 61 73 |etmask(s|igsetmas|
|00003200| 6b 28 2d 31 29 20 26 20 | 7e 73 69 67 6d 61 73 6b |k(-1) & |~sigmask|
|00003210| 28 73 29 29 0a 23 65 6e | 64 69 66 0a 0a 69 6e 74 |(s)).#en|dif..int|
|00003220| 09 09 70 69 64 3b 0a 69 | 6e 74 09 09 74 6f 3b 0a |..pid;.i|nt..to;.|
|00003230| 69 6e 74 09 09 74 65 72 | 6d 3b 0a 63 68 61 72 09 |int..ter|m;.char.|
|00003240| 09 2a 70 69 64 64 69 72 | 3b 0a 0a 6d 61 69 6e 28 |.*piddir|;..main(|
|00003250| 61 72 67 63 2c 20 61 72 | 67 76 29 0a 69 6e 74 09 |argc, ar|gv).int.|
|00003260| 61 72 67 63 3b 0a 63 68 | 61 72 09 2a 61 72 67 76 |argc;.ch|ar.*argv|
|00003270| 5b 5d 3b 0a 7b 0a 09 69 | 6e 74 09 09 69 3b 0a 09 |[];.{..i|nt..i;..|
|00003280| 63 68 61 72 09 09 73 68 | 5f 63 5b 32 30 34 38 5d |char..sh|_c[2048]|
|00003290| 3b 0a 09 69 6e 74 09 09 | 72 65 74 3b 0a 09 63 68 |;..int..|ret;..ch|
|000032a0| 61 72 09 09 2a 64 65 76 | 09 09 3d 20 28 63 68 61 |ar..*dev|..= (cha|
|000032b0| 72 20 2a 29 30 3b 0a 09 | 69 6e 74 09 09 66 61 69 |r *)0;..|int..fai|
|000032c0| 6c 74 69 6d 65 09 3d 20 | 31 35 3b 20 2f 2a 20 3e |ltime.= |15; /* >|
|000032d0| 20 32 6d 2f 31 30 20 66 | 6f 72 20 69 6e 69 74 20 | 2m/10 f|or init |
|000032e0| 2a 2f 0a 09 69 6e 74 09 | 09 63 6c 65 61 6e 74 69 |*/..int.|.cleanti|
|000032f0| 6d 65 09 3d 20 32 3b 20 | 2f 2a 20 74 63 70 20 63 |me.= 2; |/* tcp c|
|00003300| 6f 6e 6e 65 63 74 69 6f | 6e 20 74 6f 20 63 6c 65 |onnectio|n to cle|
|00003310| 61 6e 75 70 2a 2f 0a 09 | 69 6e 74 09 09 72 65 73 |anup*/..|int..res|
|00003320| 70 61 77 6e 09 09 3d 20 | 30 3b 20 2f 2a 20 72 65 |pawn..= |0; /* re|
|00003330| 73 70 61 77 6e 20 70 72 | 6f 63 65 73 73 2a 2f 0a |spawn pr|ocess*/.|
|00003340| 09 63 68 61 72 09 09 2a | 74 61 67 09 09 3d 20 28 |.char..*|tag..= (|
|00003350| 63 68 61 72 20 2a 29 30 | 3b 0a 09 69 6e 74 09 09 |char *)0|;..int..|
|00003360| 63 3b 0a 09 69 6e 74 09 | 09 65 72 72 66 6c 67 09 |c;..int.|.errflg.|
|00003370| 09 3d 20 30 3b 0a 09 69 | 6e 74 09 09 72 65 74 76 |.= 0;..i|nt..retv|
|00003380| 61 6c 3b 0a 09 76 6f 69 | 64 09 09 74 65 72 6d 69 |al;..voi|d..termi|
|00003390| 6e 61 74 65 28 29 3b 0a | 09 76 6f 69 64 09 09 74 |nate();.|.void..t|
|000033a0| 69 6d 65 6f 75 74 28 29 | 3b 0a 09 65 78 74 65 72 |imeout()|;..exter|
|000033b0| 6e 20 69 6e 74 09 65 72 | 72 6e 6f 3b 0a 09 65 78 |n int.er|rno;..ex|
|000033c0| 74 65 72 6e 20 63 68 61 | 72 09 2a 73 79 73 5f 65 |tern cha|r.*sys_e|
|000033d0| 72 72 6c 69 73 74 5b 5d | 3b 0a 09 65 78 74 65 72 |rrlist[]|;..exter|
|000033e0| 6e 20 63 68 61 72 09 2a | 6f 70 74 61 72 67 3b 0a |n char.*|optarg;.|
|000033f0| 09 65 78 74 65 72 6e 20 | 69 6e 74 09 6f 70 74 69 |.extern |int.opti|
|00003400| 6e 64 3b 0a 0a 09 6f 70 | 65 6e 6c 6f 67 28 61 72 |nd;...op|enlog(ar|
|00003410| 67 76 5b 30 5d 2c 20 30 | 2c 20 20 4c 4f 47 5f 4c |gv[0], 0|,  LOG_L|
|00003420| 4f 43 41 4c 30 29 3b 0a | 09 77 68 69 6c 65 20 28 |OCAL0);.|.while (|
|00003430| 28 63 20 3d 20 67 65 74 | 6f 70 74 28 61 72 67 63 |(c = get|opt(argc|
|00003440| 2c 20 61 72 67 76 2c 20 | 22 72 6c 3a 66 3a 63 3a |, argv, |"rl:f:c:|
|00003450| 64 3a 74 3a 22 29 29 20 | 21 3d 20 2d 31 29 0a 09 |d:t:")) |!= -1)..|
|00003460| 09 73 77 69 74 63 68 20 | 28 63 29 0a 09 09 7b 0a |.switch |(c)...{.|
|00003470| 09 09 63 61 73 65 20 27 | 66 27 3a 0a 09 09 09 66 |..case '|f':....f|
|00003480| 61 69 6c 74 69 6d 65 20 | 3d 20 61 74 6f 69 28 6f |ailtime |= atoi(o|
|00003490| 70 74 61 72 67 29 3b 0a | 09 09 09 62 72 65 61 6b |ptarg);.|...break|
|000034a0| 3b 0a 09 09 63 61 73 65 | 20 27 63 27 3a 0a 09 09 |;...case| 'c':...|
|000034b0| 09 63 6c 65 61 6e 74 69 | 6d 65 20 3d 20 61 74 6f |.cleanti|me = ato|
|000034c0| 69 28 6f 70 74 61 72 67 | 29 3b 0a 09 09 09 62 72 |i(optarg|);....br|
|000034d0| 65 61 6b 3b 0a 09 09 63 | 61 73 65 20 27 6c 27 3a |eak;...c|ase 'l':|
|000034e0| 0a 09 09 09 64 65 76 20 | 3d 20 6f 70 74 61 72 67 |....dev |= optarg|
|000034f0| 3b 0a 09 09 09 62 72 65 | 61 6b 3b 0a 09 09 63 61 |;....bre|ak;...ca|
|00003500| 73 65 20 27 64 27 3a 0a | 09 09 09 70 69 64 64 69 |se 'd':.|...piddi|
|00003510| 72 20 3d 20 6f 70 74 61 | 72 67 3b 0a 09 09 09 62 |r = opta|rg;....b|
|00003520| 72 65 61 6b 3b 0a 09 09 | 63 61 73 65 20 27 74 27 |reak;...|case 't'|
|00003530| 3a 0a 09 09 09 74 61 67 | 20 3d 20 6f 70 74 61 72 |:....tag| = optar|
|00003540| 67 3b 0a 09 09 09 62 72 | 65 61 6b 3b 0a 09 09 63 |g;....br|eak;...c|
|00003550| 61 73 65 20 27 72 27 3a | 0a 09 09 09 72 65 73 70 |ase 'r':|....resp|
|00003560| 61 77 6e 2b 2b 3b 0a 09 | 09 09 62 72 65 61 6b 3b |awn++;..|..break;|
|00003570| 0a 09 09 63 61 73 65 20 | 27 3f 27 3a 0a 09 09 09 |...case |'?':....|
|00003580| 65 72 72 66 6c 67 2b 2b | 3b 0a 09 09 7d 0a 09 69 |errflg++|;...}..i|
|00003590| 66 20 28 65 72 72 66 6c | 67 20 7c 7c 20 6f 70 74 |f (errfl|g || opt|
|000035a0| 69 6e 64 20 3e 3d 20 61 | 72 67 63 29 0a 09 7b 0a |ind >= a|rgc)..{.|
|000035b0| 09 09 73 79 73 6c 6f 67 | 28 4c 4f 47 5f 45 52 52 |..syslog|(LOG_ERR|
|000035c0| 2c 20 22 55 73 61 67 65 | 3a 20 25 73 20 5b 20 2d |, "Usage|: %s [ -|
|000035d0| 64 20 3c 70 74 79 3e 20 | 5d 20 3c 63 6f 6d 6d 61 |d <pty> |] <comma|
|000035e0| 6e 64 3e 22 2c 20 61 72 | 67 76 5b 30 5d 29 3b 0a |nd>", ar|gv[0]);.|
|000035f0| 09 09 65 78 69 74 28 32 | 29 3b 0a 09 7d 0a 09 73 |..exit(2|);..}..s|
|00003600| 74 72 63 70 79 28 73 68 | 5f 63 2c 20 22 65 78 65 |trcpy(sh|_c, "exe|
|00003610| 63 22 29 3b 0a 09 66 6f | 72 20 28 69 20 3d 20 6f |c");..fo|r (i = o|
|00003620| 70 74 69 6e 64 3b 20 69 | 20 3c 20 61 72 67 63 3b |ptind; i| < argc;|
|00003630| 20 69 2b 2b 29 0a 09 7b | 0a 09 09 73 74 72 63 61 | i++)..{|...strca|
|00003640| 74 28 73 68 5f 63 2c 20 | 22 20 22 29 3b 0a 09 09 |t(sh_c, |" ");...|
|00003650| 73 74 72 63 61 74 28 73 | 68 5f 63 2c 20 61 72 67 |strcat(s|h_c, arg|
|00003660| 76 5b 69 5d 29 3b 0a 09 | 7d 0a 09 64 6f 0a 09 7b |v[i]);..|}..do..{|
|00003670| 0a 09 09 73 69 67 68 6f | 6c 64 28 53 49 47 54 45 |...sigho|ld(SIGTE|
|00003680| 52 4d 29 3b 0a 09 09 73 | 69 67 68 6f 6c 64 28 53 |RM);...s|ighold(S|
|00003690| 49 47 48 55 50 29 3b 0a | 09 09 73 69 67 73 65 74 |IGHUP);.|..sigset|
|000036a0| 28 53 49 47 54 45 52 4d | 2c 20 74 65 72 6d 69 6e |(SIGTERM|, termin|
|000036b0| 61 74 65 29 3b 0a 09 09 | 73 69 67 73 65 74 28 53 |ate);...|sigset(S|
|000036c0| 49 47 48 55 50 2c 20 74 | 65 72 6d 69 6e 61 74 65 |IGHUP, t|erminate|
|000036d0| 29 3b 0a 09 09 69 66 20 | 28 70 69 64 20 3d 20 66 |);...if |(pid = f|
|000036e0| 6f 72 6b 28 29 29 0a 09 | 09 7b 0a 09 09 09 63 68 |ork())..|.{....ch|
|000036f0| 61 72 09 70 69 64 66 5b | 36 34 5d 3b 0a 09 09 09 |ar.pidf[|64];....|
|00003700| 46 49 4c 45 09 2a 70 69 | 64 66 73 3b 0a 0a 09 09 |FILE.*pi|dfs;....|
|00003710| 09 69 66 20 28 70 69 64 | 64 69 72 29 0a 09 09 09 |.if (pid|dir)....|
|00003720| 7b 0a 09 09 09 09 69 66 | 20 28 21 74 61 67 29 0a |{.....if| (!tag).|
|00003730| 09 09 09 09 7b 0a 09 09 | 09 09 09 69 66 20 28 64 |....{...|...if (d|
|00003740| 65 76 29 0a 09 09 09 09 | 09 7b 0a 09 09 09 09 09 |ev).....|.{......|
|00003750| 09 69 66 20 28 74 61 67 | 20 3d 20 73 74 72 72 63 |.if (tag| = strrc|
|00003760| 68 72 28 64 65 76 20 2c | 20 27 2f 27 29 29 0a 09 |hr(dev ,| '/'))..|
|00003770| 09 09 09 09 09 09 74 61 | 67 2b 2b 3b 0a 09 09 09 |......ta|g++;....|
|00003780| 09 09 09 65 6c 73 65 0a | 09 09 09 09 09 09 09 74 |...else.|.......t|
|00003790| 61 67 20 3d 20 64 65 76 | 3b 0a 09 09 09 09 09 09 |ag = dev|;.......|
|000037a0| 73 70 72 69 6e 74 66 28 | 70 69 64 66 2c 20 22 25 |sprintf(|pidf, "%|
|000037b0| 73 2f 25 73 22 2c 20 70 | 69 64 64 69 72 2c 20 74 |s/%s", p|iddir, t|
|000037c0| 61 67 29 3b 0a 09 09 09 | 09 09 7d 0a 09 09 09 09 |ag);....|..}.....|
|000037d0| 09 65 6c 73 65 0a 09 09 | 09 09 09 09 73 70 72 69 |.else...|....spri|
|000037e0| 6e 74 66 28 70 69 64 66 | 2c 20 22 25 73 2f 70 69 |ntf(pidf|, "%s/pi|
|000037f0| 64 2e 25 64 22 2c 20 70 | 69 64 64 69 72 2c 20 70 |d.%d", p|iddir, p|
|00003800| 69 64 29 3b 0a 09 09 09 | 09 7d 0a 09 09 09 09 65 |id);....|.}.....e|
|00003810| 6c 73 65 0a 09 09 09 09 | 09 73 70 72 69 6e 74 66 |lse.....|.sprintf|
|00003820| 28 70 69 64 66 2c 20 22 | 25 73 2f 25 73 22 2c 20 |(pidf, "|%s/%s", |
|00003830| 70 69 64 64 69 72 2c 20 | 74 61 67 29 3b 0a 09 09 |piddir, |tag);...|
|00003840| 09 09 69 66 20 28 28 70 | 69 64 66 73 20 3d 20 66 |..if ((p|idfs = f|
|00003850| 6f 70 65 6e 28 70 69 64 | 66 2c 20 22 77 22 29 29 |open(pid|f, "w"))|
|00003860| 20 3d 3d 20 4e 55 4c 4c | 29 0a 09 09 09 09 09 73 | == NULL|)......s|
|00003870| 79 73 6c 6f 67 28 4c 4f | 47 5f 45 52 52 2c 20 22 |yslog(LO|G_ERR, "|
|00003880| 6f 70 65 6e 28 25 73 29 | 20 2d 20 25 73 22 2c 20 |open(%s)| - %s", |
|00003890| 70 69 64 66 2c 20 73 79 | 73 5f 65 72 72 6c 69 73 |pidf, sy|s_errlis|
|000038a0| 74 5b 65 72 72 6e 6f 5d | 29 3b 0a 09 09 09 09 65 |t[errno]|);.....e|
|000038b0| 6c 73 65 0a 09 09 09 09 | 7b 0a 09 09 09 09 09 66 |lse.....|{......f|
|000038c0| 70 72 69 6e 74 66 28 70 | 69 64 66 73 2c 20 22 25 |printf(p|idfs, "%|
|000038d0| 64 5c 6e 22 2c 20 70 69 | 64 29 3b 0a 09 09 09 09 |d\n", pi|d);.....|
|000038e0| 09 66 63 6c 6f 73 65 28 | 70 69 64 66 73 29 3b 0a |.fclose(|pidfs);.|
|000038f0| 09 09 09 09 7d 0a 09 09 | 09 7d 0a 09 09 09 69 66 |....}...|.}....if|
|00003900| 20 28 66 61 69 6c 74 69 | 6d 65 20 3e 20 30 29 0a | (failti|me > 0).|
|00003910| 09 09 09 7b 0a 09 09 09 | 09 73 69 67 73 65 74 28 |...{....|.sigset(|
|00003920| 53 49 47 41 4c 52 4d 2c | 20 74 69 6d 65 6f 75 74 |SIGALRM,| timeout|
|00003930| 29 3b 0a 09 09 09 09 61 | 6c 61 72 6d 28 66 61 69 |);.....a|larm(fai|
|00003940| 6c 74 69 6d 65 29 3b 0a | 09 09 09 7d 0a 09 09 09 |ltime);.|...}....|
|00003950| 65 6c 73 65 0a 09 09 09 | 09 74 6f 20 3d 20 31 3b |else....|.to = 1;|
|00003960| 0a 09 09 09 73 69 67 72 | 65 6c 73 65 28 53 49 47 |....sigr|else(SIG|
|00003970| 54 45 52 4d 29 3b 0a 09 | 09 09 73 69 67 72 65 6c |TERM);..|..sigrel|
|00003980| 73 65 28 53 49 47 48 55 | 50 29 3b 0a 09 09 09 77 |se(SIGHU|P);....w|
|00003990| 68 69 6c 65 20 28 77 61 | 69 74 28 26 72 65 74 29 |hile (wa|it(&ret)|
|000039a0| 20 21 3d 20 2d 31 20 7c | 7c 20 65 72 72 6e 6f 20 | != -1 ||| errno |
|000039b0| 3d 3d 20 45 49 4e 54 52 | 29 0a 09 09 09 09 3b 0a |== EINTR|).....;.|
|000039c0| 09 09 09 69 66 20 28 28 | 72 65 74 20 26 20 30 78 |...if ((|ret & 0x|
|000039d0| 66 66 29 20 3d 3d 20 30 | 29 0a 09 09 09 7b 0a 09 |ff) == 0|)....{..|
|000039e0| 09 09 09 69 66 20 28 28 | 72 65 74 20 3e 3e 20 38 |...if ((|ret >> 8|
|000039f0| 20 26 20 30 78 66 66 29 | 20 21 3d 20 30 29 0a 09 | & 0xff)| != 0)..|
|00003a00| 09 09 09 7b 0a 09 09 09 | 09 09 75 6e 6c 69 6e 6b |...{....|..unlink|
|00003a10| 28 70 69 64 66 29 3b 0a | 09 09 09 09 09 73 79 73 |(pidf);.|.....sys|
|00003a20| 6c 6f 67 28 4c 4f 47 5f | 45 52 52 2c 20 22 46 61 |log(LOG_|ERR, "Fa|
|00003a30| 69 6c 65 64 28 25 64 29 | 20 25 73 22 2c 20 72 65 |iled(%d)| %s", re|
|00003a40| 74 20 3e 3e 20 38 2c 20 | 73 68 5f 63 29 3b 0a 09 |t >> 8, |sh_c);..|
|00003a50| 09 09 09 09 73 69 67 68 | 6f 6c 64 28 53 49 47 41 |....sigh|old(SIGA|
|00003a60| 4c 52 4d 29 3b 0a 09 09 | 09 09 09 77 68 69 6c 65 |LRM);...|...while|
|00003a70| 20 28 21 74 6f 29 0a 09 | 09 09 09 09 09 73 69 67 | (!to)..|.....sig|
|00003a80| 70 61 75 73 65 28 53 49 | 47 41 4c 52 4d 29 3b 0a |pause(SI|GALRM);.|
|00003a90| 09 09 09 09 09 73 69 67 | 72 65 6c 73 65 28 53 49 |.....sig|relse(SI|
|00003aa0| 47 41 4c 52 4d 29 3b 0a | 09 09 09 09 09 72 65 74 |GALRM);.|.....ret|
|00003ab0| 76 61 6c 20 3d 20 31 3b | 0a 09 09 09 09 09 63 6f |val = 1;|......co|
|00003ac0| 6e 74 69 6e 75 65 3b 0a | 09 09 09 09 7d 0a 09 09 |ntinue;.|....}...|
|00003ad0| 09 09 65 6c 73 65 0a 09 | 09 09 09 09 73 79 73 6c |..else..|....sysl|
|00003ae0| 6f 67 28 4c 4f 47 5f 44 | 45 42 55 47 2c 20 22 43 |og(LOG_D|EBUG, "C|
|00003af0| 6f 6d 70 6c 65 74 65 64 | 20 25 73 22 2c 20 73 68 |ompleted| %s", sh|
|00003b00| 5f 63 29 3b 0a 09 09 09 | 7d 0a 09 09 09 65 6c 73 |_c);....|}....els|
|00003b10| 65 0a 09 09 09 09 73 79 | 73 6c 6f 67 28 4c 4f 47 |e.....sy|slog(LOG|
|00003b20| 5f 44 45 42 55 47 2c 20 | 22 4b 69 6c 6c 65 64 28 |_DEBUG, |"Killed(|
|00003b30| 25 64 29 20 25 73 22 2c | 20 72 65 74 2c 20 73 68 |%d) %s",| ret, sh|
|00003b40| 5f 63 29 3b 0a 09 09 09 | 75 6e 6c 69 6e 6b 28 70 |_c);....|unlink(p|
|00003b50| 69 64 66 29 3b 0a 09 09 | 09 73 6c 65 65 70 28 63 |idf);...|.sleep(c|
|00003b60| 6c 65 61 6e 74 69 6d 65 | 29 3b 0a 09 09 09 72 65 |leantime|);....re|
|00003b70| 74 76 61 6c 20 3d 20 30 | 3b 0a 09 09 09 63 6f 6e |tval = 0|;....con|
|00003b80| 74 69 6e 75 65 3b 0a 09 | 09 7d 0a 23 69 66 20 64 |tinue;..|.}.#if d|
|00003b90| 65 66 69 6e 65 64 28 53 | 59 53 54 59 50 45 5f 42 |efined(S|YSTYPE_B|
|00003ba0| 53 44 34 33 29 0a 09 09 | 69 6f 63 74 6c 28 30 2c |SD43)...|ioctl(0,|
|00003bb0| 20 54 49 4f 43 4e 4f 54 | 54 59 2c 20 30 29 3b 0a | TIOCNOT|TY, 0);.|
|00003bc0| 09 09 73 65 74 70 67 72 | 70 28 30 2c 20 67 65 74 |..setpgr|p(0, get|
|00003bd0| 70 69 64 28 29 29 3b 0a | 23 65 6e 64 69 66 0a 23 |pid());.|#endif.#|
|00003be0| 69 66 20 64 65 66 69 6e | 65 64 28 53 59 53 54 59 |if defin|ed(SYSTY|
|00003bf0| 50 45 5f 53 59 53 56 29 | 0a 09 09 73 65 74 70 67 |PE_SYSV)|...setpg|
|00003c00| 72 70 28 29 3b 0a 23 65 | 6e 64 69 66 0a 09 09 63 |rp();.#e|ndif...c|
|00003c10| 6c 6f 73 65 28 30 29 3b | 0a 09 09 63 6c 6f 73 65 |lose(0);|...close|
|00003c20| 28 31 29 3b 0a 09 09 63 | 6c 6f 73 65 28 32 29 3b |(1);...c|lose(2);|
|00003c30| 0a 09 09 73 69 67 73 65 | 74 28 53 49 47 54 45 52 |...sigse|t(SIGTER|
|00003c40| 4d 2c 20 53 49 47 5f 44 | 46 4c 29 3b 0a 09 09 73 |M, SIG_D|FL);...s|
|00003c50| 69 67 73 65 74 28 53 49 | 47 48 55 50 2c 20 53 49 |igset(SI|GHUP, SI|
|00003c60| 47 5f 44 46 4c 29 3b 0a | 09 09 73 69 67 72 65 6c |G_DFL);.|..sigrel|
|00003c70| 73 65 28 53 49 47 54 45 | 52 4d 29 3b 0a 09 09 73 |se(SIGTE|RM);...s|
|00003c80| 69 67 72 65 6c 73 65 28 | 53 49 47 48 55 50 29 3b |igrelse(|SIGHUP);|
|00003c90| 0a 09 09 69 66 20 28 64 | 65 76 29 0a 09 09 7b 0a |...if (d|ev)...{.|
|00003ca0| 09 09 09 69 66 20 28 6f | 70 65 6e 28 64 65 76 2c |...if (o|pen(dev,|
|00003cb0| 20 4f 5f 52 44 57 52 29 | 20 3d 3d 20 2d 31 29 0a | O_RDWR)| == -1).|
|00003cc0| 09 09 09 7b 0a 09 09 09 | 09 73 79 73 6c 6f 67 28 |...{....|.syslog(|
|00003cd0| 4c 4f 47 5f 45 52 52 2c | 20 22 6f 70 65 6e 28 25 |LOG_ERR,| "open(%|
|00003ce0| 73 29 20 2d 20 25 73 22 | 2c 20 64 65 76 2c 20 73 |s) - %s"|, dev, s|
|00003cf0| 79 73 5f 65 72 72 6c 69 | 73 74 5b 65 72 72 6e 6f |ys_errli|st[errno|
|00003d00| 5d 29 3b 0a 09 09 09 09 | 65 78 69 74 28 32 29 3b |]);.....|exit(2);|
|00003d10| 0a 09 09 09 7d 0a 09 09 | 09 64 75 70 28 30 29 3b |....}...|.dup(0);|
|00003d20| 0a 09 09 09 64 75 70 28 | 30 29 3b 0a 09 09 7d 0a |....dup(|0);...}.|
|00003d30| 09 09 65 6c 73 65 0a 09 | 09 7b 0a 09 09 09 6f 70 |..else..|.{....op|
|00003d40| 65 6e 28 22 2f 64 65 76 | 2f 6e 75 6c 6c 22 2c 20 |en("/dev|/null", |
|00003d50| 4f 5f 52 44 4f 4e 4c 59 | 29 3b 0a 09 09 09 6f 70 |O_RDONLY|);....op|
|00003d60| 65 6e 28 22 2f 64 65 76 | 2f 6e 75 6c 6c 22 2c 20 |en("/dev|/null", |
|00003d70| 4f 5f 57 52 4f 4e 4c 59 | 29 3b 0a 09 09 09 64 75 |O_WRONLY|);....du|
|00003d80| 70 28 31 29 3b 0a 09 09 | 7d 0a 09 09 73 79 73 6c |p(1);...|}...sysl|
|00003d90| 6f 67 28 4c 4f 47 5f 44 | 45 42 55 47 2c 20 22 53 |og(LOG_D|EBUG, "S|
|00003da0| 74 61 72 74 65 64 20 25 | 73 22 2c 20 73 68 5f 63 |tarted %|s", sh_c|
|00003db0| 29 3b 0a 09 09 65 78 65 | 63 6c 28 22 2f 62 69 6e |);...exe|cl("/bin|
|00003dc0| 2f 73 68 22 2c 20 22 73 | 68 22 2c 20 22 2d 63 22 |/sh", "s|h", "-c"|
|00003dd0| 2c 20 73 68 5f 63 2c 20 | 28 63 68 61 72 20 2a 29 |, sh_c, |(char *)|
|00003de0| 30 29 3b 0a 09 09 73 79 | 73 6c 6f 67 28 4c 4f 47 |0);...sy|slog(LOG|
|00003df0| 5f 45 52 52 2c 20 22 45 | 78 65 63 20 66 61 69 6c |_ERR, "E|xec fail|
|00003e00| 65 64 20 25 73 22 2c 20 | 73 68 5f 63 29 3b 0a 09 |ed %s", |sh_c);..|
|00003e10| 7d 0a 09 77 68 69 6c 65 | 20 28 21 74 65 72 6d 29 |}..while| (!term)|
|00003e20| 3b 0a 7d 0a 0a 76 6f 69 | 64 0a 74 65 72 6d 69 6e |;.}..voi|d.termin|
|00003e30| 61 74 65 28 73 29 0a 69 | 6e 74 09 73 3b 0a 7b 0a |ate(s).i|nt.s;.{.|
|00003e40| 09 69 66 20 28 73 20 3d | 3d 20 53 49 47 54 45 52 |.if (s =|= SIGTER|
|00003e50| 4d 29 0a 09 09 74 65 72 | 6d 20 3d 20 31 3b 0a 09 |M)...ter|m = 1;..|
|00003e60| 6b 69 6c 6c 28 2d 70 69 | 64 2c 20 53 49 47 54 45 |kill(-pi|d, SIGTE|
|00003e70| 52 4d 29 3b 0a 7d 0a 0a | 76 6f 69 64 0a 74 69 6d |RM);.}..|void.tim|
|00003e80| 65 6f 75 74 28 73 29 0a | 69 6e 74 09 73 3b 0a 7b |eout(s).|int.s;.{|
|00003e90| 0a 09 74 6f 20 3d 20 31 | 3b 0a 7d 0a 00 00 00 00 |..to = 1|;.}.....|
|00003ea0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003eb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ec0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ed0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ef0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ff0| 00 00 30 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |..0.....|........|
|00004000| 74 63 70 63 6f 6e 2f 74 | 63 70 63 6f 6e 2e 31 00 |tcpcon/t|cpcon.1.|
|00004010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004060| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 31 35 |....   6|44 .  15|
|00004070| 32 34 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |24 .    |13 .    |
|00004080| 20 20 20 34 32 30 37 20 | 20 34 35 35 30 31 36 33 |   4207 | 4550163|
|00004090| 31 33 34 20 20 20 36 37 | 36 37 00 20 00 00 00 00 |134   67|67. ....|
|000040a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004200| 2e 54 48 20 54 43 50 43 | 4f 4e 20 31 20 22 41 70 |.TH TCPC|ON 1 "Ap|
|00004210| 72 69 6c 20 31 39 38 39 | 22 0a 2e 53 48 20 4e 41 |ril 1989|"..SH NA|
|00004220| 4d 45 0a 74 63 70 63 6f | 6e 20 5c 2d 20 43 6f 6e |ME.tcpco|n \- Con|
|00004230| 6e 65 63 74 20 74 6f 20 | 61 20 54 43 50 20 73 6f |nect to |a TCP so|
|00004240| 63 6b 65 74 0a 2e 53 48 | 20 53 59 4e 4f 50 53 49 |cket..SH| SYNOPSI|
|00004250| 53 0a 2e 42 20 74 63 70 | 63 6f 6e 0a 5b 0a 2e 42 |S..B tcp|con.[..B|
|00004260| 20 5c 2d 61 0a 5d 20 0a | 5b 0a 2e 42 20 5c 2d 6c | \-a.] .|[..B \-l|
|00004270| 0a 70 74 79 0a 5d 20 0a | 5b 0a 2e 42 20 5c 2d 6b |.pty.] .|[..B \-k|
|00004280| 0a 74 74 79 0a 5d 20 0a | 5b 0a 2e 42 20 5c 2d 74 |.tty.] .|[..B \-t|
|00004290| 0a 6d 69 6e 74 69 6d 65 | 0a 5d 20 0a 5b 0a 2e 42 |.mintime|.] .[..B|
|000042a0| 20 5c 2d 72 0a 6d 69 6e | 72 65 61 64 73 0a 5d 20 | \-r.min|reads.] |
|000042b0| 0a 5b 0a 2e 42 20 5c 2d | 75 0a 5d 20 0a 2e 49 20 |.[..B \-|u.] ..I |
|000042c0| 68 6f 73 74 0a 2e 49 20 | 70 6f 72 74 0a 2e 53 48 |host..I |port..SH|
|000042d0| 20 44 45 53 43 52 49 50 | 54 49 4f 4e 0a 2e 42 20 | DESCRIP|TION..B |
|000042e0| 54 63 70 63 6f 6e 0a 73 | 65 74 73 20 75 70 20 61 |Tcpcon.s|ets up a|
|000042f0| 0a 2e 42 20 54 43 50 0a | 63 6f 6e 6e 65 63 74 69 |..B TCP.|connecti|
|00004300| 6f 6e 20 74 6f 0a 2e 49 | 20 68 6f 73 74 0a 6f 6e |on to..I| host.on|
|00004310| 20 70 6f 72 74 20 6e 75 | 6d 62 65 72 0a 2e 49 52 | port nu|mber..IR|
|00004320| 20 70 6f 72 74 20 2c 0a | 66 6f 72 77 61 72 64 69 | port ,.|forwardi|
|00004330| 6e 67 20 73 74 61 6e 64 | 61 72 64 20 69 6e 70 75 |ng stand|ard inpu|
|00004340| 74 20 64 6f 77 6e 20 74 | 68 65 20 63 6f 6e 6e 65 |t down t|he conne|
|00004350| 63 74 69 6f 6e 0a 61 6e | 64 20 77 72 69 74 69 6e |ction.an|d writin|
|00004360| 67 20 64 61 74 61 20 66 | 72 6f 6d 20 74 68 65 20 |g data f|rom the |
|00004370| 63 6f 6e 6e 65 63 74 69 | 6f 6e 0a 74 6f 20 73 74 |connecti|on.to st|
|00004380| 61 6e 64 61 72 64 20 6f | 75 74 70 75 74 2e 0a 4e |andard o|utput..N|
|00004390| 6f 20 64 61 74 61 20 69 | 73 20 73 65 6e 74 20 64 |o data i|s sent d|
|000043a0| 6f 77 6e 20 74 68 65 20 | 63 6f 6e 6e 65 63 74 69 |own the |connecti|
|000043b0| 6f 6e 20 75 6e 74 69 6c | 0a 65 69 74 68 65 72 0a |on until|.either.|
|000043c0| 2e 49 20 6d 69 6e 72 65 | 61 64 73 0a 68 61 76 65 |.I minre|ads.have|
|000043d0| 20 62 65 65 6e 20 72 65 | 63 65 69 76 65 64 0a 6f | been re|ceived.o|
|000043e0| 72 0a 2e 49 20 6d 69 6e | 74 69 6d 65 0a 68 61 73 |r..I min|time.has|
|000043f0| 20 65 78 70 69 72 65 64 | 2e 0a 54 68 69 73 20 69 | expired|..This i|
|00004400| 73 20 62 65 63 61 75 73 | 65 20 6d 61 6e 79 20 74 |s becaus|e many t|
|00004410| 65 72 6d 69 6e 61 6c 20 | 73 65 72 76 65 72 73 0a |erminal |servers.|
|00004420| 61 63 63 65 70 74 20 63 | 6f 6e 6e 65 63 74 69 6f |accept c|onnectio|
|00004430| 6e 73 20 74 6f 20 73 65 | 6e 64 20 69 6e 66 6f 72 |ns to se|nd infor|
|00004440| 6d 61 74 69 6f 6e 0a 73 | 75 63 68 20 61 73 0a 2e |mation.s|uch as..|
|00004450| 42 20 22 48 6f 73 74 20 | 42 75 73 79 22 0a 61 6e |B "Host |Busy".an|
|00004460| 64 20 74 68 65 6e 20 63 | 6c 6f 73 65 20 74 68 65 |d then c|lose the|
|00004470| 20 63 6f 6e 6e 65 63 74 | 69 6f 6e 2e 0a 44 61 74 | connect|ion..Dat|
|00004480| 61 20 73 65 6e 74 20 64 | 6f 77 6e 20 74 68 65 73 |a sent d|own thes|
|00004490| 65 20 74 72 61 6e 73 69 | 65 6e 74 20 63 6f 6e 6e |e transi|ent conn|
|000044a0| 65 63 74 69 6f 6e 73 0a | 77 6f 75 6c 64 20 62 65 |ections.|would be|
|000044b0| 20 6c 6f 73 74 2e 0a 2e | 50 50 0a 49 74 20 69 73 | lost...|PP.It is|
|000044c0| 20 69 73 20 75 73 75 61 | 6c 6c 79 20 75 73 65 64 | is usua|lly used|
|000044d0| 20 77 69 74 68 0a 2e 42 | 52 20 6e 64 20 28 31 29 | with..B|R nd (1)|
|000044e0| 0a 74 6f 20 61 74 74 61 | 63 68 20 61 0a 2e 42 20 |.to atta|ch a..B |
|000044f0| 54 43 50 0a 63 6f 6e 6e | 65 63 74 69 6f 6e 20 74 |TCP.conn|ection t|
|00004500| 6f 20 61 20 64 65 76 69 | 63 65 2e 0a 2e 53 48 20 |o a devi|ce...SH |
|00004510| 4f 50 54 49 4f 4e 53 0a | 2e 54 50 20 31 69 0a 2e |OPTIONS.|.TP 1i..|
|00004520| 42 49 20 5c 2d 61 0a 53 | 65 74 20 73 6f 63 6b 65 |BI \-a.S|et socke|
|00004530| 74 20 63 6f 6e 6e 65 63 | 74 69 6f 6e 20 69 6e 0a |t connec|tion in.|
|00004540| 2e 42 20 4b 45 45 50 41 | 4c 49 56 45 0a 6d 6f 64 |.B KEEPA|LIVE.mod|
|00004550| 65 20 73 6f 20 74 68 61 | 74 20 74 68 65 20 63 6f |e so tha|t the co|
|00004560| 6e 6e 65 63 74 69 6f 6e | 20 77 69 6c 6c 20 64 69 |nnection| will di|
|00004570| 65 0a 69 66 20 74 68 65 | 20 6f 74 68 65 72 20 73 |e.if the| other s|
|00004580| 69 64 65 20 67 6f 65 73 | 20 64 6f 77 6e 2e 0a 2e |ide goes| down...|
|00004590| 54 50 20 31 69 0a 2e 42 | 49 20 5c 2d 6c 20 22 20 |TP 1i..B|I \-l " |
|000045a0| 70 74 79 22 0a 41 74 74 | 61 63 68 20 74 68 65 20 |pty".Att|ach the |
|000045b0| 54 43 50 20 63 6f 6e 6e | 65 63 74 69 6f 6e 0a 74 |TCP conn|ection.t|
|000045c0| 6f 0a 2e 49 20 70 74 79 | 0a 72 61 74 68 65 72 20 |o..I pty|.rather |
|000045d0| 74 68 61 6e 20 73 74 61 | 6e 64 61 72 64 20 69 6e |than sta|ndard in|
|000045e0| 70 75 74 20 61 6e 64 20 | 6f 75 74 70 75 74 2e 0a |put and |output..|
|000045f0| 4f 6e 6c 79 20 6f 70 65 | 6e 0a 2e 49 20 70 74 79 |Only ope|n..I pty|
|00004600| 0a 61 66 74 65 72 0a 2e | 49 20 6d 69 6e 74 69 6d |.after..|I mintim|
|00004610| 65 0a 6f 72 0a 2e 49 20 | 6d 69 6e 72 65 61 64 73 |e.or..I |minreads|
|00004620| 0a 68 61 73 20 6f 63 63 | 75 72 72 65 64 2e 0a 54 |.has occ|urred..T|
|00004630| 68 69 73 20 77 69 6c 6c | 20 65 6e 73 75 72 65 20 |his will| ensure |
|00004640| 74 68 61 74 20 74 68 65 | 20 73 6c 61 76 65 20 77 |that the| slave w|
|00004650| 69 6c 6c 0a 62 6c 6f 63 | 6b 20 75 6e 74 69 6c 20 |ill.bloc|k until |
|00004660| 61 20 72 65 6c 69 61 62 | 6c 65 0a 63 6f 6e 6e 65 |a reliab|le.conne|
|00004670| 63 74 69 6f 6e 20 69 73 | 20 63 72 65 61 74 65 64 |ction is| created|
|00004680| 2e 0a 2e 54 50 20 31 69 | 0a 2e 42 49 20 5c 2d 6b |...TP 1i|..BI \-k|
|00004690| 20 22 20 74 74 79 22 0a | 4f 70 65 6e 0a 2e 49 20 | " tty".|Open..I |
|000046a0| 74 74 79 0a 61 66 74 65 | 72 20 73 65 74 74 69 6e |tty.afte|r settin|
|000046b0| 67 20 75 70 20 74 68 65 | 20 54 43 50 20 63 6f 6e |g up the| TCP con|
|000046c0| 6e 65 63 74 69 6f 6e 0a | 73 6f 20 74 68 61 74 20 |nection.|so that |
|000046d0| 74 68 65 20 63 6f 6e 6e | 65 63 74 69 6f 6e 20 77 |the conn|ection w|
|000046e0| 69 6c 6c 20 62 65 20 6b | 65 70 74 0a 6f 70 65 6e |ill be k|ept.open|
|000046f0| 20 77 68 65 6e 20 6f 74 | 68 65 72 20 70 72 6f 63 | when ot|her proc|
|00004700| 65 73 73 65 73 20 63 6c | 6f 73 65 20 74 68 65 0a |esses cl|ose the.|
|00004710| 2e 49 52 20 74 74 79 20 | 2e 0a 49 66 0a 74 68 69 |.IR tty |..If.thi|
|00004720| 73 20 6f 70 74 69 6f 6e | 20 69 73 20 73 70 65 63 |s option| is spec|
|00004730| 69 66 69 65 64 0a 2e 49 | 20 74 74 79 0a 73 68 6f |ified..I| tty.sho|
|00004740| 75 6c 64 20 62 65 20 74 | 68 65 20 73 6c 61 76 65 |uld be t|he slave|
|00004750| 20 70 61 72 74 6e 65 72 | 20 74 6f 0a 74 68 65 20 | partner| to.the |
|00004760| 64 65 76 69 63 65 20 73 | 70 65 63 69 66 69 65 64 |device s|pecified|
|00004770| 20 69 6e 20 74 68 65 0a | 2e 42 20 2d 6c 0a 6f 70 | in the.|.B -l.op|
|00004780| 74 69 6f 6e 2e 0a 2e 54 | 50 20 31 69 0a 2e 42 49 |tion...T|P 1i..BI|
|00004790| 20 5c 2d 74 20 22 20 6d | 69 6e 74 69 6d 65 22 0a | \-t " m|intime".|
|000047a0| 53 65 74 20 74 68 65 20 | 6d 69 6e 69 6d 75 6d 20 |Set the |minimum |
|000047b0| 74 69 6d 65 20 0a 61 20 | 63 6f 6e 6e 65 63 74 69 |time .a |connecti|
|000047c0| 6f 6e 20 6d 75 73 74 20 | 62 65 20 75 70 20 62 65 |on must |be up be|
|000047d0| 66 6f 72 65 0a 73 65 6e | 64 69 6e 67 20 63 68 61 |fore.sen|ding cha|
|000047e0| 72 61 63 74 65 72 73 20 | 64 6f 77 6e 20 74 68 65 |racters |down the|
|000047f0| 20 63 6f 6e 6e 65 63 74 | 69 6f 6e 20 74 6f 0a 2e | connect|ion to..|
|00004800| 49 20 6d 69 6e 74 69 6d | 65 0a 73 65 63 6f 6e 64 |I mintim|e.second|
|00004810| 73 2e 0a 2e 54 50 20 31 | 69 0a 2e 42 49 20 5c 2d |s...TP 1|i..BI \-|
|00004820| 72 20 22 20 6d 69 6e 72 | 65 61 64 73 22 0a 53 65 |r " minr|eads".Se|
|00004830| 74 20 74 68 65 20 6d 69 | 6e 69 6d 75 6d 20 6e 75 |t the mi|nimum nu|
|00004840| 6d 62 65 72 20 6f 66 20 | 72 65 61 64 73 20 72 65 |mber of |reads re|
|00004850| 63 65 69 76 65 64 20 0a | 62 65 66 6f 72 65 0a 73 |ceived .|before.s|
|00004860| 65 6e 64 69 6e 67 20 63 | 68 61 72 61 63 74 65 72 |ending c|haracter|
|00004870| 73 20 64 6f 77 6e 20 74 | 68 65 20 63 6f 6e 6e 65 |s down t|he conne|
|00004880| 63 74 69 6f 6e 20 74 6f | 0a 2e 49 20 6d 69 6e 74 |ction to|..I mint|
|00004890| 69 6d 65 0a 73 65 63 6f | 6e 64 73 2e 0a 2e 54 50 |ime.seco|nds...TP|
|000048a0| 20 31 69 0a 2e 42 49 20 | 5c 2d 75 0a 63 6f 6e 6e | 1i..BI |\-u.conn|
|000048b0| 65 63 74 20 74 6f 20 61 | 20 55 44 50 20 73 6f 63 |ect to a| UDP soc|
|000048c0| 6b 65 74 20 69 6e 73 74 | 65 61 64 20 6f 66 20 61 |ket inst|ead of a|
|000048d0| 20 54 43 50 20 73 6f 63 | 6b 65 74 2e 0a 2e 53 48 | TCP soc|ket...SH|
|000048e0| 20 45 58 41 4d 50 4c 45 | 53 0a 2e 49 50 0a 2e 42 | EXAMPLE|S..IP..B|
|000048f0| 0a 74 63 70 63 6f 6e 20 | 2d 6c 20 2f 64 65 76 2f |.tcpcon |-l /dev/|
|00004900| 70 74 79 71 65 20 6c 6f | 63 61 6c 68 6f 73 74 20 |ptyqe lo|calhost |
|00004910| 73 6d 74 70 0a 2e 4c 50 | 0a 63 6f 6e 6e 65 63 74 |smtp..LP|.connect|
|00004920| 20 74 6f 20 74 68 65 0a | 2e 42 20 73 6d 74 70 0a | to the.|.B smtp.|
|00004930| 73 65 72 76 65 72 20 6f | 6e 20 74 68 65 20 6c 6f |server o|n the lo|
|00004940| 63 61 6c 20 6d 61 63 68 | 69 6e 65 0a 61 6e 64 20 |cal mach|ine.and |
|00004950| 61 74 74 61 63 68 20 74 | 68 69 73 20 63 6f 6e 6e |attach t|his conn|
|00004960| 65 63 74 69 6f 6e 20 74 | 6f 0a 2e 49 52 20 2f 64 |ection t|o..IR /d|
|00004970| 65 76 2f 74 74 79 71 65 | 20 2e 0a 2e 49 50 0a 2e |ev/ttyqe| ...IP..|
|00004980| 42 0a 6b 69 6c 6c 20 60 | 63 61 74 20 2f 65 74 63 |B.kill `|cat /etc|
|00004990| 2f 74 63 70 63 6f 6e 2e | 64 2f 70 74 79 71 65 60 |/tcpcon.|d/ptyqe`|
|000049a0| 0a 2e 4c 50 0a 77 69 6c | 6c 20 64 72 6f 70 20 74 |..LP.wil|l drop t|
|000049b0| 68 65 20 63 6f 6e 6e 65 | 63 74 69 6f 6e 20 65 73 |he conne|ction es|
|000049c0| 74 61 62 6c 69 73 68 65 | 64 20 69 6e 0a 74 68 65 |tablishe|d in.the|
|000049d0| 20 70 72 65 76 69 6f 75 | 73 20 65 78 61 6d 70 6c | previou|s exampl|
|000049e0| 65 2e 0a 2e 53 48 20 22 | 53 45 45 20 41 4c 53 4f |e...SH "|SEE ALSO|
|000049f0| 22 0a 2e 42 52 20 6e 64 | 20 28 31 29 2c 0a 2e 42 |"..BR nd| (1),..B|
|00004a00| 52 20 73 65 74 73 6f 63 | 6b 6f 70 74 20 28 32 29 |R setsoc|kopt (2)|
|00004a10| 2c 0a 2e 42 52 20 74 63 | 70 73 65 72 76 20 28 31 |,..BR tc|pserv (1|
|00004a20| 29 2c 0a 2e 53 48 20 46 | 49 4c 45 53 0a 2e 50 44 |),..SH F|ILES..PD|
|00004a30| 20 30 0a 2e 54 50 20 32 | 69 0a 2f 65 74 63 2f 68 | 0..TP 2|i./etc/h|
|00004a40| 6f 73 74 73 0a 4c 69 73 | 74 20 6f 66 20 68 6f 73 |osts.Lis|t of hos|
|00004a50| 74 73 0a 2e 54 50 20 32 | 69 0a 2f 65 74 63 2f 73 |ts..TP 2|i./etc/s|
|00004a60| 65 72 76 69 63 65 73 0a | 4c 69 73 74 20 6f 66 20 |ervices.|List of |
|00004a70| 70 6f 72 74 73 20 61 6e | 64 20 73 65 72 76 69 63 |ports an|d servic|
|00004a80| 65 73 0a 2e 50 44 0a 29 | 20 2d 20 25 73 22 2c 20 |es..PD.)| - %s", |
|00004a90| 70 69 64 66 2c 20 73 79 | 73 5f 65 72 72 6c 69 73 |pidf, sy|s_errlis|
|00004aa0| 74 5b 65 72 72 6e 6f 5d | 29 3b 0a 09 09 09 09 65 |t[errno]|);.....e|
|00004ab0| 6c 73 65 0a 09 09 09 09 | 7b 0a 09 09 09 09 09 66 |lse.....|{......f|
|00004ac0| 70 72 69 6e 74 66 28 70 | 69 64 66 73 2c 20 22 25 |printf(p|idfs, "%|
|00004ad0| 64 5c 6e 22 2c 20 70 69 | 64 29 3b 0a 09 09 09 09 |d\n", pi|d);.....|
|00004ae0| 09 66 63 6c 6f 73 65 28 | 70 69 64 66 73 29 3b 0a |.fclose(|pidfs);.|
|00004af0| 09 09 09 09 7d 0a 09 09 | 09 7d 0a 09 09 09 69 66 |....}...|.}....if|
|00004b00| 20 28 66 61 69 6c 74 69 | 6d 65 20 3e 20 30 29 0a | (failti|me > 0).|
|00004b10| 09 09 09 7b 0a 09 09 09 | 09 73 69 67 73 65 74 28 |...{....|.sigset(|
|00004b20| 53 49 47 41 4c 52 4d 2c | 20 74 69 6d 65 6f 75 74 |SIGALRM,| timeout|
|00004b30| 29 3b 0a 09 09 09 09 61 | 6c 61 72 6d 28 66 61 69 |);.....a|larm(fai|
|00004b40| 6c 74 69 6d 65 29 3b 0a | 09 09 09 7d 0a 09 09 09 |ltime);.|...}....|
|00004b50| 65 6c 73 65 0a 09 09 09 | 09 74 6f 20 3d 20 31 3b |else....|.to = 1;|
|00004b60| 0a 09 09 09 73 69 67 72 | 65 6c 73 65 28 53 49 47 |....sigr|else(SIG|
|00004b70| 54 45 52 4d 29 3b 0a 09 | 09 09 73 69 67 72 65 6c |TERM);..|..sigrel|
|00004b80| 73 65 28 53 49 47 48 55 | 50 29 3b 0a 09 09 09 77 |se(SIGHU|P);....w|
|00004b90| 68 69 6c 65 20 28 77 61 | 69 74 28 26 72 65 74 29 |hile (wa|it(&ret)|
|00004ba0| 20 21 3d 20 2d 31 20 7c | 7c 20 65 72 72 6e 6f 20 | != -1 ||| errno |
|00004bb0| 3d 3d 20 45 49 4e 54 52 | 29 0a 09 09 09 09 3b 0a |== EINTR|).....;.|
|00004bc0| 09 09 09 69 66 20 28 28 | 72 65 74 20 26 20 30 78 |...if ((|ret & 0x|
|00004bd0| 66 66 29 20 3d 3d 20 30 | 29 0a 09 09 09 7b 0a 09 |ff) == 0|)....{..|
|00004be0| 09 09 09 69 66 20 28 28 | 72 65 74 20 3e 3e 20 38 |...if ((|ret >> 8|
|00004bf0| 20 26 20 30 78 66 66 29 | 20 21 3d 20 30 29 0a 09 | & 0xff)| != 0)..|
|00004c00| 74 63 70 63 6f 6e 2f 74 | 63 70 63 6f 6e 2e 63 00 |tcpcon/t|cpcon.c.|
|00004c10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004c20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004c30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004c40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004c50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004c60| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 31 35 |....   6|44 .  15|
|00004c70| 32 34 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |24 .    |13 .    |
|00004c80| 20 20 31 32 37 33 35 20 | 20 34 35 35 30 31 36 33 |  12735 | 4550163|
|00004c90| 31 33 34 20 20 20 37 30 | 37 36 00 20 00 00 00 00 |134   70|76. ....|
|00004ca0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004cb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004cc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004cd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ce0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004cf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e00| 2f 2a 0a 09 57 72 69 74 | 74 65 6e 20 62 79 20 52 |/*..Writ|ten by R|
|00004e10| 6f 73 73 20 43 61 72 74 | 6c 69 64 67 65 20 28 72 |oss Cart|lidge (r|
|00004e20| 6f 73 73 63 40 65 78 74 | 72 6f 2e 75 63 63 2e 73 |ossc@ext|ro.ucc.s|
|00004e30| 75 2e 6f 7a 29 0a 09 55 | 6e 69 76 65 72 73 69 74 |u.oz)..U|niversit|
|00004e40| 79 20 43 6f 6d 70 75 74 | 65 72 20 53 65 72 76 69 |y Comput|er Servi|
|00004e50| 63 65 0a 09 4d 61 72 63 | 68 20 31 39 38 39 0a 0a |ce..Marc|h 1989..|
|00004e60| 09 74 63 70 63 6f 6e 20 | 2d 20 50 72 6f 67 72 61 |.tcpcon |- Progra|
|00004e70| 6d 20 74 6f 20 63 6f 6e | 6e 65 63 74 20 61 20 74 |m to con|nect a t|
|00004e80| 74 79 20 74 6f 20 61 20 | 74 63 70 20 73 6f 63 6b |ty to a |tcp sock|
|00004e90| 65 74 0a 09 44 65 76 65 | 6c 6f 70 65 64 20 6f 6e |et..Deve|loped on|
|00004ea0| 20 61 20 4d 49 50 53 20 | 4d 2f 32 30 30 30 20 72 | a MIPS |M/2000 r|
|00004eb0| 75 6e 6e 69 6e 67 20 53 | 79 73 56 72 33 0a 09 50 |unning S|ysVr3..P|
|00004ec0| 6f 72 74 65 64 20 74 6f | 20 42 53 44 2f 53 55 4e |orted to| BSD/SUN|
|00004ed0| 2d 4f 53 0a 2a 2f 0a 23 | 69 6e 63 6c 75 64 65 09 |-OS.*/.#|include.|
|00004ee0| 3c 66 63 6e 74 6c 2e 68 | 3e 0a 23 69 6e 63 6c 75 |<fcntl.h|>.#inclu|
|00004ef0| 64 65 09 3c 73 79 73 2f | 69 6f 63 74 6c 2e 68 3e |de.<sys/|ioctl.h>|
|00004f00| 0a 23 69 6e 63 6c 75 64 | 65 09 3c 73 79 73 2f 73 |.#includ|e.<sys/s|
|00004f10| 69 67 6e 61 6c 2e 68 3e | 0a 23 69 6e 63 6c 75 64 |ignal.h>|.#includ|
|00004f20| 65 09 3c 73 79 73 2f 74 | 79 70 65 73 2e 68 3e 0a |e.<sys/t|ypes.h>.|
|00004f30| 23 69 6e 63 6c 75 64 65 | 09 3c 73 79 73 6c 6f 67 |#include|.<syslog|
|00004f40| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 09 3c 65 72 |.h>.#inc|lude.<er|
|00004f50| 72 6e 6f 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 09 |rno.h>.#|include.|
|00004f60| 3c 73 74 64 69 6f 2e 68 | 3e 0a 23 69 6e 63 6c 75 |<stdio.h|>.#inclu|
|00004f70| 64 65 09 3c 73 74 72 69 | 6e 67 2e 68 3e 0a 0a 23 |de.<stri|ng.h>..#|
|00004f80| 69 6e 63 6c 75 64 65 20 | 3c 73 79 73 2f 74 69 6d |include |<sys/tim|
|00004f90| 65 2e 68 3e 0a 23 69 6e | 63 6c 75 64 65 20 3c 73 |e.h>.#in|clude <s|
|00004fa0| 79 73 2f 73 74 61 74 2e | 68 3e 0a 23 69 6e 63 6c |ys/stat.|h>.#incl|
|00004fb0| 75 64 65 20 3c 73 79 73 | 2f 73 6f 63 6b 65 74 2e |ude <sys|/socket.|
|00004fc0| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 6e 65 74 |h>.#incl|ude <net|
|00004fd0| 69 6e 65 74 2f 69 6e 2e | 68 3e 0a 23 69 6e 63 6c |inet/in.|h>.#incl|
|00004fe0| 75 64 65 20 3c 6e 65 74 | 64 62 2e 68 3e 0a 23 69 |ude <net|db.h>.#i|
|00004ff0| 6e 63 6c 75 64 65 20 3c | 73 65 74 6a 6d 70 2e 68 |nclude <|setjmp.h|
|00005000| 3e 0a 0a 23 64 65 66 69 | 6e 65 20 6d 61 78 28 61 |>..#defi|ne max(a|
|00005010| 2c 62 29 20 09 28 61 3c | 62 20 3f 20 62 20 3a 20 |,b) .(a<|b ? b : |
|00005020| 61 29 0a 23 64 65 66 69 | 6e 65 20 6d 69 6e 28 61 |a).#defi|ne min(a|
|00005030| 2c 62 29 20 09 28 61 3e | 62 20 3f 20 62 20 3a 20 |,b) .(a>|b ? b : |
|00005040| 61 29 0a 0a 23 69 66 20 | 64 65 66 69 6e 65 64 28 |a)..#if |defined(|
|00005050| 53 59 53 54 59 50 45 5f | 42 53 44 34 33 29 0a 23 |SYSTYPE_|BSD43).#|
|00005060| 64 65 66 69 6e 65 20 73 | 69 67 73 65 74 09 09 73 |define s|igset..s|
|00005070| 69 67 6e 61 6c 0a 23 64 | 65 66 69 6e 65 20 73 69 |ignal.#d|efine si|
|00005080| 67 68 6f 6c 64 28 73 29 | 09 73 69 67 62 6c 6f 63 |ghold(s)|.sigbloc|
|00005090| 6b 28 73 69 67 6d 61 73 | 6b 28 73 29 29 0a 23 64 |k(sigmas|k(s)).#d|
|000050a0| 65 66 69 6e 65 20 73 69 | 67 72 65 6c 73 65 28 73 |efine si|grelse(s|
|000050b0| 29 09 73 69 67 73 65 74 | 6d 61 73 6b 28 73 69 67 |).sigset|mask(sig|
|000050c0| 73 65 74 6d 61 73 6b 28 | 2d 31 29 20 26 20 7e 73 |setmask(|-1) & ~s|
|000050d0| 69 67 6d 61 73 6b 28 73 | 29 29 0a 65 78 74 65 72 |igmask(s|)).exter|
|000050e0| 6e 20 69 6e 74 09 09 65 | 72 72 6e 6f 3b 0a 23 65 |n int..e|rrno;.#e|
|000050f0| 6e 64 69 66 0a 0a 23 69 | 66 20 21 64 65 66 69 6e |ndif..#i|f !defin|
|00005100| 65 64 28 46 44 5f 53 45 | 54 29 0a 23 64 65 66 69 |ed(FD_SE|T).#defi|
|00005110| 6e 65 09 66 64 5f 73 65 | 74 09 69 6e 74 0a 23 64 |ne.fd_se|t.int.#d|
|00005120| 65 66 69 6e 65 09 46 44 | 5f 53 45 54 28 6e 2c 70 |efine.FD|_SET(n,p|
|00005130| 29 09 28 2a 28 70 29 20 | 7c 3d 20 31 20 3c 3c 20 |).(*(p) ||= 1 << |
|00005140| 28 6e 29 29 0a 23 64 65 | 66 69 6e 65 09 46 44 5f |(n)).#de|fine.FD_|
|00005150| 43 4c 52 28 6e 2c 70 29 | 09 28 2a 28 70 29 20 26 |CLR(n,p)|.(*(p) &|
|00005160| 3d 20 7e 28 31 20 3c 3c | 20 28 6e 29 29 29 0a 23 |= ~(1 <<| (n))).#|
|00005170| 64 65 66 69 6e 65 09 46 | 44 5f 49 53 53 45 54 28 |define.F|D_ISSET(|
|00005180| 6e 2c 70 29 09 28 2a 28 | 70 29 20 26 20 31 20 3c |n,p).(*(|p) & 1 <|
|00005190| 3c 20 28 6e 29 29 0a 23 | 64 65 66 69 6e 65 09 46 |< (n)).#|define.F|
|000051a0| 44 5f 5a 45 52 4f 28 70 | 29 09 28 2a 28 70 29 20 |D_ZERO(p|).(*(p) |
|000051b0| 3d 20 30 29 0a 23 65 6e | 64 69 66 0a 0a 23 64 65 |= 0).#en|dif..#de|
|000051c0| 66 69 6e 65 09 42 55 46 | 53 49 5a 45 09 31 30 32 |fine.BUF|SIZE.102|
|000051d0| 34 0a 0a 73 74 72 75 63 | 74 20 62 75 66 0a 7b 0a |4..struc|t buf.{.|
|000051e0| 09 63 68 61 72 09 62 75 | 66 5b 42 55 46 53 49 5a |.char.bu|f[BUFSIZ|
|000051f0| 45 5d 3b 0a 09 69 6e 74 | 09 63 6e 74 3b 0a 7d 3b |E];..int|.cnt;.};|
|00005200| 0a 0a 6a 6d 70 5f 62 75 | 66 09 65 6e 76 3b 0a 69 |..jmp_bu|f.env;.i|
|00005210| 6e 74 09 6b 65 65 70 61 | 6c 69 76 65 09 3d 20 30 |nt.keepa|live.= 0|
|00005220| 3b 0a 69 6e 74 09 70 69 | 64 3b 0a 0a 6d 61 69 6e |;.int.pi|d;..main|
|00005230| 28 61 72 67 63 2c 20 61 | 72 67 76 29 0a 69 6e 74 |(argc, a|rgv).int|
|00005240| 09 61 72 67 63 3b 0a 63 | 68 61 72 09 2a 61 72 67 |.argc;.c|har.*arg|
|00005250| 76 5b 5d 3b 0a 7b 0a 09 | 73 74 72 75 63 74 20 68 |v[];.{..|struct h|
|00005260| 6f 73 74 65 6e 74 09 09 | 2a 68 6f 73 74 3b 0a 09 |ostent..|*host;..|
|00005270| 73 74 72 75 63 74 20 73 | 65 72 76 65 6e 74 09 09 |struct s|ervent..|
|00005280| 2a 73 65 72 76 3b 0a 09 | 73 74 72 75 63 74 20 73 |*serv;..|struct s|
|00005290| 6f 63 6b 61 64 64 72 5f | 69 6e 09 73 69 6e 3b 0a |ockaddr_|in.sin;.|
|000052a0| 09 69 6e 74 09 09 09 73 | 3b 0a 09 69 6e 74 09 09 |.int...s|;..int..|
|000052b0| 09 69 3b 0a 09 69 6e 74 | 09 09 09 72 3b 0a 09 63 |.i;..int|...r;..c|
|000052c0| 68 61 72 09 09 09 70 65 | 72 72 6f 72 5f 66 6d 74 |har...pe|rror_fmt|
|000052d0| 5b 31 32 38 5d 3b 0a 09 | 63 68 61 72 09 09 09 75 |[128];..|char...u|
|000052e0| 73 61 67 65 5b 31 32 38 | 5d 3b 0a 09 69 6e 74 09 |sage[128|];..int.|
|000052f0| 09 09 70 3b 0a 09 66 64 | 5f 73 65 74 09 09 09 72 |..p;..fd|_set...r|
|00005300| 66 64 73 3b 0a 09 66 64 | 5f 73 65 74 09 09 09 65 |fds;..fd|_set...e|
|00005310| 66 64 73 3b 0a 09 66 64 | 5f 73 65 74 09 09 09 77 |fds;..fd|_set...w|
|00005320| 66 64 73 3b 0a 09 69 6e | 74 09 09 09 6d 69 6e 74 |fds;..in|t...mint|
|00005330| 69 6d 65 09 09 3d 20 32 | 3b 0a 09 69 6e 74 09 09 |ime..= 2|;..int..|
|00005340| 09 6d 69 6e 72 65 61 64 | 73 09 3d 20 32 3b 0a 09 |.minread|s.= 2;..|
|00005350| 63 68 61 72 09 09 09 2a | 64 65 76 09 09 3d 20 28 |char...*|dev..= (|
|00005360| 63 68 61 72 20 2a 29 30 | 3b 0a 09 63 68 61 72 09 |char *)0|;..char.|
|00005370| 09 09 2a 6b 64 65 76 09 | 09 3d 20 28 63 68 61 72 |..*kdev.|.= (char|
|00005380| 20 2a 29 30 3b 0a 09 69 | 6e 74 09 09 09 65 72 72 | *)0;..i|nt...err|
|00005390| 66 6c 67 09 09 3d 20 30 | 3b 0a 09 76 6f 69 64 09 |flg..= 0|;..void.|
|000053a0| 09 09 74 65 72 6d 69 6e | 61 74 65 28 29 3b 0a 09 |..termin|ate();..|
|000053b0| 69 6e 74 09 09 09 63 3b | 0a 09 69 6e 74 09 09 09 |int...c;|..int...|
|000053c0| 73 74 61 74 75 73 3b 0a | 09 73 74 72 75 63 74 20 |status;.|.struct |
|000053d0| 62 75 66 09 09 2a 62 75 | 66 73 3b 0a 09 69 6e 74 |buf..*bu|fs;..int|
|000053e0| 09 09 09 74 69 6d 65 6f | 75 74 28 29 3b 0a 09 69 |...timeo|ut();..i|
|000053f0| 6e 74 09 09 09 63 6f 6e | 5f 74 79 70 65 09 3d 20 |nt...con|_type.= |
|00005400| 53 4f 43 4b 5f 53 54 52 | 45 41 4d 3b 0a 09 65 78 |SOCK_STR|EAM;..ex|
|00005410| 74 65 72 6e 20 63 68 61 | 72 09 09 2a 6f 70 74 61 |tern cha|r..*opta|
|00005420| 72 67 3b 0a 09 65 78 74 | 65 72 6e 20 69 6e 74 09 |rg;..ext|ern int.|
|00005430| 09 6f 70 74 69 6e 64 3b | 0a 0a 09 73 70 72 69 6e |.optind;|...sprin|
|00005440| 74 66 28 70 65 72 72 6f | 72 5f 66 6d 74 2c 20 22 |tf(perro|r_fmt, "|
|00005450| 50 45 52 52 4f 52 5f 46 | 4d 54 3d 25 73 3a 20 25 |PERROR_F|MT=%s: %|
|00005460| 25 74 20 25 25 73 25 25 | 6d 20 2d 20 28 25 25 65 |%t %%s%%|m - (%%e|
|00005470| 29 22 2c 20 61 72 67 76 | 5b 30 5d 29 3b 0a 09 73 |)", argv|[0]);..s|
|00005480| 70 72 69 6e 74 66 0a 09 | 28 0a 09 09 75 73 61 67 |printf..|(...usag|
|00005490| 65 2c 0a 09 09 22 55 53 | 41 47 45 3a 20 25 73 20 |e,..."US|AGE: %s |
|000054a0| 5b 2d 61 5d 20 5b 2d 74 | 20 6d 69 6e 74 69 6d 65 |[-a] [-t| mintime|
|000054b0| 20 5d 20 5b 2d 72 20 6d | 69 6e 72 65 61 64 73 5d | ] [-r m|inreads]|
|000054c0| 20 5b 2d 6c 20 70 74 79 | 5d 20 5b 2d 6b 20 74 74 | [-l pty|] [-k tt|
|000054d0| 79 5d 20 3c 49 50 20 41 | 64 64 72 65 73 73 3e 20 |y] <IP A|ddress> |
|000054e0| 3c 54 43 50 20 50 6f 72 | 74 3e 5c 6e 22 2c 20 61 |<TCP Por|t>\n", a|
|000054f0| 72 67 76 5b 30 5d 0a 09 | 29 3b 0a 23 69 66 20 64 |rgv[0]..|);.#if d|
|00005500| 65 66 69 6e 65 64 28 53 | 59 53 54 59 50 45 5f 53 |efined(S|YSTYPE_S|
|00005510| 59 53 56 29 0a 09 70 75 | 74 65 6e 76 28 70 65 72 |YSV)..pu|tenv(per|
|00005520| 72 6f 72 5f 66 6d 74 29 | 3b 0a 23 65 6e 64 69 66 |ror_fmt)|;.#endif|
|00005530| 0a 09 77 68 69 6c 65 20 | 28 28 63 20 3d 20 67 65 |..while |((c = ge|
|00005540| 74 6f 70 74 28 61 72 67 | 63 2c 20 61 72 67 76 2c |topt(arg|c, argv,|
|00005550| 20 22 61 74 3a 6c 3a 72 | 3a 6b 3a 75 22 29 29 20 | "at:l:r|:k:u")) |
|00005560| 21 3d 20 2d 31 29 0a 09 | 09 73 77 69 74 63 68 20 |!= -1)..|.switch |
|00005570| 28 63 29 0a 09 09 7b 0a | 09 09 63 61 73 65 20 27 |(c)...{.|..case '|
|00005580| 75 27 3a 0a 09 09 09 63 | 6f 6e 5f 74 79 70 65 20 |u':....c|on_type |
|00005590| 3d 20 20 53 4f 43 4b 5f | 44 47 52 41 4d 3b 0a 09 |=  SOCK_|DGRAM;..|
|000055a0| 09 09 62 72 65 61 6b 3b | 0a 09 09 63 61 73 65 20 |..break;|...case |
|000055b0| 27 61 27 3a 0a 09 09 09 | 6b 65 65 70 61 6c 69 76 |'a':....|keepaliv|
|000055c0| 65 20 3d 20 31 3b 0a 09 | 09 09 62 72 65 61 6b 3b |e = 1;..|..break;|
|000055d0| 0a 09 09 63 61 73 65 20 | 27 6b 27 3a 0a 09 09 09 |...case |'k':....|
|000055e0| 6b 64 65 76 20 3d 20 6f | 70 74 61 72 67 3b 0a 09 |kdev = o|ptarg;..|
|000055f0| 09 09 62 72 65 61 6b 3b | 0a 09 09 63 61 73 65 20 |..break;|...case |
|00005600| 27 74 27 3a 0a 09 09 09 | 6d 69 6e 74 69 6d 65 20 |'t':....|mintime |
|00005610| 3d 20 61 74 6f 69 28 6f | 70 74 61 72 67 29 3b 0a |= atoi(o|ptarg);.|
|00005620| 09 09 09 62 72 65 61 6b | 3b 0a 09 09 63 61 73 65 |...break|;...case|
|00005630| 20 27 72 27 3a 0a 09 09 | 09 6d 69 6e 72 65 61 64 | 'r':...|.minread|
|00005640| 73 20 3d 20 61 74 6f 69 | 28 6f 70 74 61 72 67 29 |s = atoi|(optarg)|
|00005650| 3b 0a 09 09 09 62 72 65 | 61 6b 3b 0a 09 09 63 61 |;....bre|ak;...ca|
|00005660| 73 65 20 27 6c 27 3a 0a | 09 09 09 64 65 76 20 3d |se 'l':.|...dev =|
|00005670| 20 6f 70 74 61 72 67 3b | 0a 09 09 09 62 72 65 61 | optarg;|....brea|
|00005680| 6b 3b 0a 09 09 63 61 73 | 65 20 27 3f 27 3a 0a 09 |k;...cas|e '?':..|
|00005690| 09 09 65 72 72 66 6c 67 | 2b 2b 3b 0a 09 09 7d 0a |..errflg|++;...}.|
|000056a0| 09 69 66 20 28 65 72 72 | 66 6c 67 20 7c 7c 20 6f |.if (err|flg || o|
|000056b0| 70 74 69 6e 64 20 2b 20 | 31 20 3e 3d 20 61 72 67 |ptind + |1 >= arg|
|000056c0| 63 29 0a 09 7b 0a 09 09 | 66 70 75 74 73 28 75 73 |c)..{...|fputs(us|
|000056d0| 61 67 65 2c 20 73 74 64 | 65 72 72 29 3b 0a 09 09 |age, std|err);...|
|000056e0| 65 78 69 74 28 32 29 3b | 0a 09 7d 0a 09 69 66 20 |exit(2);|..}..if |
|000056f0| 28 28 73 69 6e 2e 73 69 | 6e 5f 61 64 64 72 2e 73 |((sin.si|n_addr.s|
|00005700| 5f 61 64 64 72 20 3d 20 | 69 6e 65 74 5f 61 64 64 |_addr = |inet_add|
|00005710| 72 28 61 72 67 76 5b 6f | 70 74 69 6e 64 5d 29 29 |r(argv[o|ptind]))|
|00005720| 20 21 3d 20 2d 31 29 0a | 09 09 73 69 6e 2e 73 69 | != -1).|..sin.si|
|00005730| 6e 5f 66 61 6d 69 6c 79 | 20 3d 20 41 46 5f 49 4e |n_family| = AF_IN|
|00005740| 45 54 3b 0a 09 65 6c 73 | 65 0a 09 7b 0a 09 09 69 |ET;..els|e..{...i|
|00005750| 66 20 28 68 6f 73 74 20 | 3d 20 67 65 74 68 6f 73 |f (host |= gethos|
|00005760| 74 62 79 6e 61 6d 65 28 | 61 72 67 76 5b 6f 70 74 |tbyname(|argv[opt|
|00005770| 69 6e 64 5d 29 29 0a 09 | 09 7b 0a 09 09 09 73 69 |ind]))..|.{....si|
|00005780| 6e 2e 73 69 6e 5f 66 61 | 6d 69 6c 79 20 3d 20 68 |n.sin_fa|mily = h|
|00005790| 6f 73 74 2d 3e 68 5f 61 | 64 64 72 74 79 70 65 3b |ost->h_a|ddrtype;|
|000057a0| 0a 09 09 09 6d 65 6d 63 | 70 79 28 26 73 69 6e 2e |....memc|py(&sin.|
|000057b0| 73 69 6e 5f 61 64 64 72 | 2e 73 5f 61 64 64 72 2c |sin_addr|.s_addr,|
|000057c0| 20 68 6f 73 74 2d 3e 68 | 5f 61 64 64 72 2c 20 68 | host->h|_addr, h|
|000057d0| 6f 73 74 2d 3e 68 5f 6c | 65 6e 67 74 68 29 3b 0a |ost->h_l|ength);.|
|000057e0| 09 09 7d 0a 09 09 65 6c | 73 65 0a 09 09 7b 0a 09 |..}...el|se...{..|
|000057f0| 09 09 66 70 72 69 6e 74 | 66 0a 09 09 09 28 0a 09 |..fprint|f....(..|
|00005800| 09 09 09 73 74 64 65 72 | 72 2c 0a 09 09 09 09 22 |...stder|r,....."|
|00005810| 25 73 3a 20 25 73 3a 20 | 75 6e 6b 6e 6f 77 6e 20 |%s: %s: |unknown |
|00005820| 68 6f 73 74 5c 6e 22 2c | 0a 09 09 09 09 61 72 67 |host\n",|.....arg|
|00005830| 76 5b 30 5d 2c 0a 09 09 | 09 09 61 72 67 76 5b 6f |v[0],...|..argv[o|
|00005840| 70 74 69 6e 64 5d 0a 09 | 09 09 29 3b 0a 09 09 09 |ptind]..|..);....|
|00005850| 65 78 69 74 28 32 29 3b | 0a 09 09 7d 0a 09 7d 0a |exit(2);|...}..}.|
|00005860| 09 69 66 20 28 73 65 72 | 76 20 3d 20 67 65 74 73 |.if (ser|v = gets|
|00005870| 65 72 76 62 79 6e 61 6d | 65 28 61 72 67 76 5b 6f |ervbynam|e(argv[o|
|00005880| 70 74 69 6e 64 20 2b 20 | 31 5d 2c 20 22 74 63 70 |ptind + |1], "tcp|
|00005890| 22 29 29 0a 09 09 73 69 | 6e 2e 73 69 6e 5f 70 6f |"))...si|n.sin_po|
|000058a0| 72 74 20 3d 20 73 65 72 | 76 2d 3e 73 5f 70 6f 72 |rt = ser|v->s_por|
|000058b0| 74 3b 0a 09 65 6c 73 65 | 0a 09 09 69 66 0a 09 09 |t;..else|...if...|
|000058c0| 28 0a 09 09 09 28 0a 09 | 09 09 09 73 69 6e 2e 73 |(....(..|...sin.s|
|000058d0| 69 6e 5f 70 6f 72 74 0a | 09 09 09 09 3d 0a 09 09 |in_port.|....=...|
|000058e0| 09 09 68 74 6f 6e 73 0a | 09 09 09 09 28 0a 09 09 |..htons.|....(...|
|000058f0| 09 09 09 28 73 68 6f 72 | 74 29 73 74 72 74 6f 6c |...(shor|t)strtol|
|00005900| 28 61 72 67 76 5b 6f 70 | 74 69 6e 64 20 2b 20 31 |(argv[op|tind + 1|
|00005910| 5d 2c 0a 09 09 09 09 09 | 28 63 68 61 72 20 2a 2a |],......|(char **|
|00005920| 29 30 2c 20 30 29 0a 09 | 09 09 09 29 0a 09 09 09 |)0, 0)..|...)....|
|00005930| 29 0a 09 09 09 3c 3d 0a | 09 09 09 30 0a 09 09 29 |)....<=.|...0...)|
|00005940| 0a 09 09 7b 0a 09 09 09 | 66 70 72 69 6e 74 66 0a |...{....|fprintf.|
|00005950| 09 09 09 28 0a 09 09 09 | 09 73 74 64 65 72 72 2c |...(....|.stderr,|
|00005960| 0a 09 09 09 09 22 25 73 | 3a 20 25 73 3a 20 75 6e |....."%s|: %s: un|
|00005970| 6b 6e 6f 77 6e 20 73 65 | 72 76 69 63 65 5c 6e 22 |known se|rvice\n"|
|00005980| 2c 0a 09 09 09 09 61 72 | 67 76 5b 30 5d 2c 0a 09 |,.....ar|gv[0],..|
|00005990| 09 09 09 61 72 67 76 5b | 6f 70 74 69 6e 64 20 2b |...argv[|optind +|
|000059a0| 20 31 5d 0a 09 09 09 29 | 3b 0a 09 09 09 65 78 69 | 1]....)|;....exi|
|000059b0| 74 28 32 29 3b 0a 09 09 | 7d 0a 09 69 66 20 28 28 |t(2);...|}..if ((|
|000059c0| 73 20 3d 20 63 6f 6e 6e | 65 63 74 73 6f 63 6b 65 |s = conn|ectsocke|
|000059d0| 74 28 26 73 69 6e 2c 20 | 63 6f 6e 5f 74 79 70 65 |t(&sin, |con_type|
|000059e0| 29 29 20 3c 20 30 29 0a | 09 09 65 78 69 74 28 31 |)) < 0).|..exit(1|
|000059f0| 29 3b 0a 09 69 66 20 28 | 28 62 75 66 73 20 3d 20 |);..if (|(bufs = |
|00005a00| 28 73 74 72 75 63 74 20 | 62 75 66 20 2a 29 63 61 |(struct |buf *)ca|
|00005a10| 6c 6c 6f 63 28 6d 61 78 | 28 6d 69 6e 72 65 61 64 |lloc(max|(minread|
|00005a20| 73 2c 20 31 29 20 2c 73 | 69 7a 65 6f 66 20 28 73 |s, 1) ,s|izeof (s|
|00005a30| 74 72 75 63 74 20 62 75 | 66 29 29 29 20 3c 20 30 |truct bu|f))) < 0|
|00005a40| 29 0a 09 7b 0a 09 09 70 | 65 72 72 6f 72 28 22 63 |)..{...p|error("c|
|00005a50| 61 6c 6c 6f 63 20 62 75 | 66 73 22 29 3b 0a 09 09 |alloc bu|fs");...|
|00005a60| 65 78 69 74 28 31 29 3b | 0a 09 7d 0a 09 73 69 67 |exit(1);|..}..sig|
|00005a70| 73 65 74 28 53 49 47 41 | 4c 52 4d 2c 20 74 69 6d |set(SIGA|LRM, tim|
|00005a80| 65 6f 75 74 29 3b 0a 09 | 73 69 67 68 6f 6c 64 28 |eout);..|sighold(|
|00005a90| 53 49 47 41 4c 52 4d 29 | 3b 0a 09 61 6c 61 72 6d |SIGALRM)|;..alarm|
|00005aa0| 28 6d 69 6e 74 69 6d 65 | 29 3b 0a 09 69 66 20 28 |(mintime|);..if (|
|00005ab0| 73 65 74 6a 6d 70 28 65 | 6e 76 29 20 3d 3d 20 30 |setjmp(e|nv) == 0|
|00005ac0| 29 0a 09 09 66 6f 72 20 | 28 69 20 3d 20 30 3b 20 |)...for |(i = 0; |
|00005ad0| 69 20 3c 20 6d 69 6e 72 | 65 61 64 73 3b 20 69 2b |i < minr|eads; i+|
|00005ae0| 2b 29 0a 09 09 7b 0a 09 | 09 09 73 69 67 72 65 6c |+)...{..|..sigrel|
|00005af0| 73 65 28 53 49 47 41 4c | 52 4d 29 3b 0a 09 09 09 |se(SIGAL|RM);....|
|00005b00| 72 20 3d 20 72 65 61 64 | 28 73 2c 20 62 75 66 73 |r = read|(s, bufs|
|00005b10| 5b 69 5d 2e 62 75 66 2c | 20 42 55 46 53 49 5a 45 |[i].buf,| BUFSIZE|
|00005b20| 29 3b 0a 09 09 09 73 69 | 67 68 6f 6c 64 28 53 49 |);....si|ghold(SI|
|00005b30| 47 41 4c 52 4d 29 3b 0a | 09 09 09 69 66 20 28 72 |GALRM);.|...if (r|
|00005b40| 20 3c 3d 20 30 29 0a 09 | 09 09 09 65 78 69 74 28 | <= 0)..|...exit(|
|00005b50| 31 29 3b 0a 09 09 09 65 | 6c 73 65 0a 09 09 09 09 |1);....e|lse.....|
|00005b60| 62 75 66 73 5b 69 5d 2e | 63 6e 74 20 3d 20 72 3b |bufs[i].|cnt = r;|
|00005b70| 0a 09 09 7d 0a 09 61 6c | 61 72 6d 28 30 29 3b 0a |...}..al|arm(0);.|
|00005b80| 09 73 69 67 73 65 74 28 | 53 49 47 41 4c 52 4d 2c |.sigset(|SIGALRM,|
|00005b90| 20 53 49 47 5f 49 47 4e | 29 3b 0a 09 73 69 67 72 | SIG_IGN|);..sigr|
|00005ba0| 65 6c 73 65 28 53 49 47 | 41 4c 52 4d 29 3b 0a 09 |else(SIG|ALRM);..|
|00005bb0| 69 66 20 28 64 65 76 29 | 0a 09 7b 0a 09 09 63 6c |if (dev)|..{...cl|
|00005bc0| 6f 73 65 28 30 29 3b 0a | 09 09 63 6c 6f 73 65 28 |ose(0);.|..close(|
|00005bd0| 31 29 3b 0a 09 09 73 69 | 67 68 6f 6c 64 28 53 49 |1);...si|ghold(SI|
|00005be0| 47 54 45 52 4d 29 3b 0a | 09 09 69 66 20 28 70 69 |GTERM);.|..if (pi|
|00005bf0| 64 20 3d 20 66 6f 72 6b | 28 29 29 0a 09 09 7b 0a |d = fork|())...{.|
|00005c00| 09 09 09 73 69 67 73 65 | 74 28 53 49 47 54 45 52 |...sigse|t(SIGTER|
|00005c10| 4d 2c 20 74 65 72 6d 69 | 6e 61 74 65 29 3b 0a 09 |M, termi|nate);..|
|00005c20| 09 09 73 69 67 72 65 6c | 73 65 28 53 49 47 54 45 |..sigrel|se(SIGTE|
|00005c30| 52 4d 29 3b 0a 09 09 09 | 69 66 20 28 6b 64 65 76 |RM);....|if (kdev|
|00005c40| 20 21 3d 20 28 63 68 61 | 72 20 2a 29 30 20 26 26 | != (cha|r *)0 &&|
|00005c50| 20 6f 70 65 6e 28 6b 64 | 65 76 2c 20 4f 5f 52 44 | open(kd|ev, O_RD|
|00005c60| 57 52 29 20 3d 3d 20 2d | 31 29 0a 09 09 09 09 6b |WR) == -|1).....k|
|00005c70| 69 6c 6c 28 70 69 64 2c | 20 53 49 47 54 45 52 4d |ill(pid,| SIGTERM|
|00005c80| 29 3b 0a 23 69 66 20 64 | 65 66 69 6e 65 64 28 53 |);.#if d|efined(S|
|00005c90| 59 53 54 59 50 45 5f 42 | 53 44 34 33 29 0a 09 09 |YSTYPE_B|SD43)...|
|00005ca0| 09 69 6f 63 74 6c 28 30 | 2c 20 54 49 4f 43 4e 4f |.ioctl(0|, TIOCNO|
|00005cb0| 54 54 59 2c 20 30 29 3b | 0a 09 09 09 73 65 74 70 |TTY, 0);|....setp|
|00005cc0| 67 72 70 28 30 2c 20 67 | 65 74 70 69 64 28 29 29 |grp(0, g|etpid())|
|00005cd0| 3b 0a 23 65 6e 64 69 66 | 0a 23 69 66 20 64 65 66 |;.#endif|.#if def|
|00005ce0| 69 6e 65 64 28 53 59 53 | 54 59 50 45 5f 53 59 53 |ined(SYS|TYPE_SYS|
|00005cf0| 56 29 0a 09 09 09 73 65 | 74 70 67 72 70 28 29 3b |V)....se|tpgrp();|
|00005d00| 0a 23 65 6e 64 69 66 0a | 09 09 09 77 68 69 6c 65 |.#endif.|...while|
|00005d10| 20 28 77 61 69 74 28 26 | 73 74 61 74 75 73 29 20 | (wait(&|status) |
|00005d20| 21 3d 20 2d 31 20 7c 7c | 20 65 72 72 6e 6f 20 3d |!= -1 ||| errno =|
|00005d30| 3d 20 45 49 4e 54 52 29 | 0a 09 09 09 09 3b 0a 09 |= EINTR)|.....;..|
|00005d40| 09 09 69 66 20 28 28 73 | 74 61 74 75 73 20 26 20 |..if ((s|tatus & |
|00005d50| 30 78 66 66 29 20 3d 3d | 20 30 20 26 26 20 28 73 |0xff) ==| 0 && (s|
|00005d60| 74 61 74 75 73 20 3e 3e | 20 38 20 26 20 30 78 66 |tatus >>| 8 & 0xf|
|00005d70| 66 29 29 0a 09 09 09 09 | 65 78 69 74 28 73 74 61 |f)).....|exit(sta|
|00005d80| 74 75 73 20 3e 3e 20 38 | 20 26 20 30 78 66 66 29 |tus >> 8| & 0xff)|
|00005d90| 3b 0a 09 09 09 65 6c 73 | 65 0a 09 09 09 09 65 78 |;....els|e.....ex|
|00005da0| 69 74 28 30 29 3b 0a 09 | 09 7d 0a 23 69 66 20 64 |it(0);..|.}.#if d|
|00005db0| 65 66 69 6e 65 64 28 53 | 59 53 54 59 50 45 5f 42 |efined(S|YSTYPE_B|
|00005dc0| 53 44 34 33 29 0a 09 09 | 69 6f 63 74 6c 28 30 2c |SD43)...|ioctl(0,|
|00005dd0| 20 54 49 4f 43 4e 4f 54 | 54 59 2c 20 30 29 3b 0a | TIOCNOT|TY, 0);.|
|00005de0| 09 09 73 65 74 70 67 72 | 70 28 30 2c 20 67 65 74 |..setpgr|p(0, get|
|00005df0| 70 69 64 28 29 29 3b 0a | 23 65 6e 64 69 66 0a 23 |pid());.|#endif.#|
|00005e00| 69 66 20 64 65 66 69 6e | 65 64 28 53 59 53 54 59 |if defin|ed(SYSTY|
|00005e10| 50 45 5f 53 59 53 56 29 | 0a 09 09 73 65 74 70 67 |PE_SYSV)|...setpg|
|00005e20| 72 70 28 29 3b 0a 23 65 | 6e 64 69 66 0a 09 09 73 |rp();.#e|ndif...s|
|00005e30| 69 67 72 65 6c 73 65 28 | 53 49 47 54 45 52 4d 29 |igrelse(|SIGTERM)|
|00005e40| 3b 0a 09 09 69 66 20 28 | 6f 70 65 6e 28 64 65 76 |;...if (|open(dev|
|00005e50| 2c 20 4f 5f 52 44 57 52 | 29 20 3d 3d 20 2d 31 29 |, O_RDWR|) == -1)|
|00005e60| 0a 09 09 7b 0a 09 09 09 | 70 65 72 72 6f 72 28 64 |...{....|perror(d|
|00005e70| 65 76 29 3b 0a 09 09 09 | 65 78 69 74 28 31 29 3b |ev);....|exit(1);|
|00005e80| 0a 09 09 7d 0a 09 09 64 | 75 70 28 30 29 3b 0a 09 |...}...d|up(0);..|
|00005e90| 7d 0a 09 66 6f 72 20 28 | 69 20 3d 20 30 3b 20 69 |}..for (|i = 0; i|
|00005ea0| 20 3c 20 6d 69 6e 72 65 | 61 64 73 20 26 26 20 62 | < minre|ads && b|
|00005eb0| 75 66 73 5b 69 5d 2e 63 | 6e 74 20 3e 20 30 3b 20 |ufs[i].c|nt > 0; |
|00005ec0| 69 2b 2b 29 0a 09 09 69 | 66 20 28 77 72 69 74 65 |i++)...i|f (write|
|00005ed0| 28 31 2c 20 62 75 66 73 | 5b 69 5d 2e 62 75 66 2c |(1, bufs|[i].buf,|
|00005ee0| 20 62 75 66 73 5b 69 5d | 2e 63 6e 74 29 20 21 3d | bufs[i]|.cnt) !=|
|00005ef0| 20 62 75 66 73 5b 69 5d | 2e 63 6e 74 29 0a 09 09 | bufs[i]|.cnt)...|
|00005f00| 09 65 78 69 74 28 30 29 | 3b 0a 09 66 6f 72 20 28 |.exit(0)|;..for (|
|00005f10| 3b 3b 29 0a 09 7b 0a 09 | 09 63 68 61 72 09 2a 62 |;;)..{..|.char.*b|
|00005f20| 75 66 09 3d 20 62 75 66 | 73 5b 30 5d 2e 62 75 66 |uf.= buf|s[0].buf|
|00005f30| 3b 0a 0a 09 09 46 44 5f | 5a 45 52 4f 28 26 72 66 |;....FD_|ZERO(&rf|
|00005f40| 64 73 29 3b 0a 09 09 46 | 44 5f 5a 45 52 4f 28 26 |ds);...F|D_ZERO(&|
|00005f50| 65 66 64 73 29 3b 0a 09 | 09 46 44 5f 53 45 54 28 |efds);..|.FD_SET(|
|00005f60| 30 2c 20 26 72 66 64 73 | 29 3b 0a 09 09 46 44 5f |0, &rfds|);...FD_|
|00005f70| 53 45 54 28 73 2c 20 26 | 72 66 64 73 29 3b 0a 09 |SET(s, &|rfds);..|
|00005f80| 09 46 44 5f 53 45 54 28 | 30 2c 20 26 65 66 64 73 |.FD_SET(|0, &efds|
|00005f90| 29 3b 0a 09 09 46 44 5f | 53 45 54 28 73 2c 20 26 |);...FD_|SET(s, &|
|00005fa0| 65 66 64 73 29 3b 0a 09 | 09 73 65 6c 65 63 74 28 |efds);..|.select(|
|00005fb0| 73 20 2b 20 31 2c 20 26 | 72 66 64 73 2c 20 28 66 |s + 1, &|rfds, (f|
|00005fc0| 64 5f 73 65 74 20 2a 29 | 30 2c 20 26 65 66 64 73 |d_set *)|0, &efds|
|00005fd0| 2c 20 28 73 74 72 75 63 | 74 20 74 69 6d 65 76 61 |, (struc|t timeva|
|00005fe0| 6c 20 2a 29 30 29 3b 0a | 09 09 69 66 20 28 46 44 |l *)0);.|..if (FD|
|00005ff0| 5f 49 53 53 45 54 28 73 | 2c 20 26 72 66 64 73 29 |_ISSET(s|, &rfds)|
|00006000| 20 7c 7c 20 46 44 5f 49 | 53 53 45 54 28 73 2c 20 | || FD_I|SSET(s, |
|00006010| 26 65 66 64 73 29 29 0a | 09 09 7b 0a 09 09 09 69 |&efds)).|..{....i|
|00006020| 66 20 28 28 72 20 3d 20 | 72 65 61 64 28 73 2c 20 |f ((r = |read(s, |
|00006030| 62 75 66 2c 20 42 55 46 | 53 49 5a 45 29 29 20 3c |buf, BUF|SIZE)) <|
|00006040| 3d 20 30 29 0a 09 09 09 | 7b 0a 09 09 09 09 70 65 |= 0)....|{.....pe|
|00006050| 72 72 6f 72 28 22 72 65 | 61 64 22 29 3b 0a 09 09 |rror("re|ad");...|
|00006060| 09 09 65 78 69 74 28 30 | 29 3b 0a 09 09 09 7d 0a |..exit(0|);....}.|
|00006070| 09 09 09 69 66 20 28 77 | 72 69 74 65 28 31 2c 20 |...if (w|rite(1, |
|00006080| 62 75 66 2c 20 72 29 20 | 21 3d 20 72 29 0a 09 09 |buf, r) |!= r)...|
|00006090| 09 7b 0a 09 09 09 09 70 | 65 72 72 6f 72 28 22 77 |.{.....p|error("w|
|000060a0| 72 69 74 65 22 29 3b 0a | 09 09 09 09 65 78 69 74 |rite");.|....exit|
|000060b0| 28 30 29 3b 0a 09 09 09 | 7d 0a 09 09 7d 0a 09 09 |(0);....|}...}...|
|000060c0| 69 66 20 28 28 46 44 5f | 49 53 53 45 54 28 30 2c |if ((FD_|ISSET(0,|
|000060d0| 20 26 72 66 64 73 29 20 | 7c 7c 20 46 44 5f 49 53 | &rfds) ||| FD_IS|
|000060e0| 53 45 54 28 30 2c 20 26 | 65 66 64 73 29 29 29 0a |SET(0, &|efds))).|
|000060f0| 09 09 7b 0a 09 09 09 69 | 66 20 28 28 72 20 3d 20 |..{....i|f ((r = |
|00006100| 72 65 61 64 28 30 2c 20 | 62 75 66 2c 20 42 55 46 |read(0, |buf, BUF|
|00006110| 53 49 5a 45 29 29 20 3c | 3d 20 30 29 0a 09 09 09 |SIZE)) <|= 0)....|
|00006120| 7b 0a 09 09 09 09 70 65 | 72 72 6f 72 28 22 72 65 |{.....pe|rror("re|
|00006130| 61 64 22 29 3b 0a 09 09 | 09 09 65 78 69 74 28 30 |ad");...|..exit(0|
|00006140| 29 3b 0a 09 09 09 7d 0a | 09 09 09 69 66 20 28 77 |);....}.|...if (w|
|00006150| 72 69 74 65 28 73 2c 20 | 62 75 66 2c 20 72 29 20 |rite(s, |buf, r) |
|00006160| 21 3d 20 72 29 0a 09 09 | 09 7b 0a 09 09 09 09 70 |!= r)...|.{.....p|
|00006170| 65 72 72 6f 72 28 22 77 | 72 69 74 65 22 29 3b 0a |error("w|rite");.|
|00006180| 09 09 09 09 65 78 69 74 | 28 30 29 3b 0a 09 09 09 |....exit|(0);....|
|00006190| 7d 0a 09 09 7d 0a 09 7d | 0a 7d 0a 0a 63 6f 6e 6e |}...}..}|.}..conn|
|000061a0| 65 63 74 73 6f 63 6b 65 | 74 28 73 69 6e 70 2c 20 |ectsocke|t(sinp, |
|000061b0| 74 29 0a 73 74 72 75 63 | 74 20 73 6f 63 6b 61 64 |t).struc|t sockad|
|000061c0| 64 72 5f 69 6e 09 2a 73 | 69 6e 70 3b 0a 69 6e 74 |dr_in.*s|inp;.int|
|000061d0| 09 09 09 74 3b 0a 7b 0a | 09 69 6e 74 09 73 3b 0a |...t;.{.|.int.s;.|
|000061e0| 09 69 6e 74 09 6c 3b 0a | 09 69 6e 74 09 73 6f 63 |.int.l;.|.int.soc|
|000061f0| 6b 6f 70 74 3b 0a 0a 09 | 69 66 20 28 28 73 20 3d |kopt;...|if ((s =|
|00006200| 20 73 6f 63 6b 65 74 28 | 41 46 5f 49 4e 45 54 2c | socket(|AF_INET,|
|00006210| 20 74 2c 20 30 29 29 20 | 3c 20 20 30 29 0a 09 7b | t, 0)) |<  0)..{|
|00006220| 0a 09 09 70 65 72 72 6f | 72 28 22 73 6f 63 6b 65 |...perro|r("socke|
|00006230| 74 22 29 3b 0a 09 09 72 | 65 74 75 72 6e 20 2d 31 |t");...r|eturn -1|
|00006240| 3b 0a 09 7d 0a 09 6c 20 | 3d 20 73 69 7a 65 6f 66 |;..}..l |= sizeof|
|00006250| 20 2a 73 69 6e 70 3b 0a | 09 69 66 20 28 63 6f 6e | *sinp;.|.if (con|
|00006260| 6e 65 63 74 28 73 2c 20 | 73 69 6e 70 2c 20 6c 29 |nect(s, |sinp, l)|
|00006270| 20 3c 20 30 29 0a 09 7b | 0a 09 09 70 65 72 72 6f | < 0)..{|...perro|
|00006280| 72 28 22 63 6f 6e 6e 65 | 63 74 22 29 3b 0a 09 09 |r("conne|ct");...|
|00006290| 72 65 74 75 72 6e 20 2d | 31 3b 0a 09 7d 0a 09 69 |return -|1;..}..i|
|000062a0| 66 0a 09 28 0a 09 09 74 | 20 3d 3d 20 53 4f 43 4b |f..(...t| == SOCK|
|000062b0| 5f 53 54 52 45 41 4d 0a | 09 09 26 26 0a 09 09 6b |_STREAM.|..&&...k|
|000062c0| 65 65 70 61 6c 69 76 65 | 20 3d 3d 20 31 0a 09 09 |eepalive| == 1...|
|000062d0| 26 26 0a 09 09 73 65 74 | 73 6f 63 6b 6f 70 74 0a |&&...set|sockopt.|
|000062e0| 09 09 28 0a 09 09 09 73 | 2c 0a 09 09 09 53 4f 4c |..(....s|,....SOL|
|000062f0| 5f 53 4f 43 4b 45 54 2c | 0a 09 09 09 53 4f 5f 4b |_SOCKET,|....SO_K|
|00006300| 45 45 50 41 4c 49 56 45 | 2c 0a 09 09 09 28 73 6f |EEPALIVE|,....(so|
|00006310| 63 6b 6f 70 74 20 3d 20 | 31 2c 20 28 63 68 61 72 |ckopt = |1, (char|
|00006320| 20 2a 29 26 73 6f 63 6b | 6f 70 74 29 2c 0a 09 09 | *)&sock|opt),...|
|00006330| 09 73 69 7a 65 6f 66 20 | 73 6f 63 6b 6f 70 74 0a |.sizeof |sockopt.|
|00006340| 09 09 29 0a 09 09 3c 0a | 09 09 30 0a 09 29 0a 09 |..)...<.|..0..)..|
|00006350| 7b 0a 09 09 70 65 72 72 | 6f 72 28 22 73 65 74 73 |{...perr|or("sets|
|00006360| 6f 63 6b 6f 70 74 22 29 | 3b 0a 09 09 72 65 74 75 |ockopt")|;...retu|
|00006370| 72 6e 20 2d 31 3b 0a 09 | 7d 0a 09 72 65 74 75 72 |rn -1;..|}..retur|
|00006380| 6e 20 73 3b 0a 7d 0a 0a | 74 69 6d 65 6f 75 74 28 |n s;.}..|timeout(|
|00006390| 73 29 0a 69 6e 74 09 73 | 3b 0a 7b 0a 09 6c 6f 6e |s).int.s|;.{..lon|
|000063a0| 67 6a 6d 70 28 65 6e 76 | 2c 20 31 29 3b 0a 7d 0a |gjmp(env|, 1);.}.|
|000063b0| 0a 76 6f 69 64 0a 74 65 | 72 6d 69 6e 61 74 65 28 |.void.te|rminate(|
|000063c0| 73 29 0a 69 6e 74 09 73 | 3b 0a 7b 0a 09 6b 69 6c |s).int.s|;.{..kil|
|000063d0| 6c 28 70 69 64 2c 20 73 | 29 3b 0a 7d 0a 0a 7b 0a |l(pid, s|);.}..{.|
|000063e0| 09 63 68 61 72 09 62 75 | 66 5b 42 55 46 53 49 5a |.char.bu|f[BUFSIZ|
|000063f0| 45 5d 3b 0a 09 69 6e 74 | 09 63 6e 74 3b 0a 7d 3b |E];..int|.cnt;.};|
+--------+-------------------------+-------------------------+--------+--------+