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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 5f 66 69 6c 65 73 2f 6e | 61 6d 65 73 6c 69 73 74 |_files/n|ameslist|
|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 36 | 30 30 00 00 20 20 20 20 |....   6|00..    |
|00000070| 20 30 00 00 20 20 20 20 | 20 30 00 00 20 20 20 20 | 0..    | 0..    |
|00000080| 20 20 20 20 31 31 30 00 | 20 35 30 33 32 37 33 31 |    110.| 5032731|
|00000090| 33 33 35 00 20 20 37 35 | 37 31 00 20 30 00 00 00 |335.  75|71. 0...|
|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 20 20 20 20 20 20 20 |........|.       |
|00000140| 20 20 20 30 20 00 00 00 | 00 00 00 00 00 00 00 00 |   0 ...|........|
|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| 72 65 6e 61 6d 65 20 20 | 24 2e 5f 66 69 6c 65 73 |rename  |$._files|
|00000210| 20 24 2e 66 69 6c 65 73 | 20 0a 72 65 6e 61 6d 65 | $.files| .rename|
|00000220| 20 20 24 2e 66 69 6c 65 | 73 2e 5f 6d 61 6e 73 72 |  $.file|s._mansr|
|00000230| 63 20 24 2e 66 69 6c 65 | 73 2e 6d 61 6e 73 72 63 |c $.file|s.mansrc|
|00000240| 20 0a 2a 71 75 69 74 0a | 00 00 00 00 00 00 00 00 | .*quit.|........|
|00000250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000260| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000270| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000280| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000290| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|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| 5f 66 69 6c 65 73 2f 73 | 65 74 74 79 70 65 73 00 |_files/s|ettypes.|
|00000410| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000420| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000430| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000440| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000450| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000460| 00 00 00 00 20 20 20 36 | 30 30 00 00 20 20 20 20 |....   6|00..    |
|00000470| 20 30 00 00 20 20 20 20 | 20 30 00 00 20 20 20 20 | 0..    | 0..    |
|00000480| 20 20 20 20 20 20 35 00 | 20 35 30 33 32 37 33 31 |      5.| 5032731|
|00000490| 33 33 33 00 20 20 37 34 | 31 33 00 20 30 00 00 00 |333.  74|13. 0...|
|000004a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000004b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000004c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000004d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000004e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000004f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000500| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000520| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000530| 00 00 00 00 00 00 00 00 | 00 20 20 20 20 20 20 20 |........|.       |
|00000540| 20 20 20 30 20 00 00 00 | 00 00 00 00 00 00 00 00 |   0 ...|........|
|00000550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000600| 2a 71 75 69 74 00 00 00 | 00 00 00 00 00 00 00 00 |*quit...|........|
|00000610| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000650| 00 00 00 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| 5f 66 69 6c 65 73 2f 5f | 6d 61 6e 73 72 63 2f 6d |_files/_|mansrc/m|
|00000810| 61 6e 5f 63 00 00 00 00 | 00 00 00 00 00 00 00 00 |an_c....|........|
|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 | 30 30 00 00 20 20 20 20 |....   6|00..    |
|00000870| 20 30 00 00 20 20 20 20 | 20 30 00 00 20 20 20 20 | 0..    | 0..    |
|00000880| 20 20 33 36 35 37 32 00 | 20 35 30 33 32 36 36 34 |  36572.| 5032664|
|00000890| 34 36 37 00 20 31 30 33 | 37 31 00 20 30 00 00 00 |467. 103|71. 0...|
|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 20 20 20 20 20 20 20 |........|.       |
|00000940| 20 20 20 30 20 00 00 00 | 00 00 00 00 00 00 00 00 |   0 ...|........|
|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| 0a 2f 2a 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |./*-----|--------|
|00000a10| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000a20| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000a30| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000a40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2a 0a 20 2a 20 |--------|---*. * |
|00000a50| 54 69 74 6c 65 20 20 20 | 3a 20 63 2e 6d 61 6e 0a |Title   |: c.man.|
|00000a60| 20 2a 20 50 75 72 70 6f | 73 65 20 3a 20 4d 61 6e | * Purpo|se : Man|
|00000a70| 75 61 6c 20 70 61 67 65 | 20 66 69 6e 64 20 75 74 |ual page| find ut|
|00000a80| 69 6c 69 74 79 0a 20 2a | 20 20 20 20 20 20 20 20 |ility. *|        |
|00000a90| 20 20 20 61 6c 6c 6f 77 | 73 20 73 65 61 72 63 68 |   allow|s search|
|00000aa0| 69 6e 67 20 76 69 61 20 | 69 6e 64 65 78 2c 20 70 |ing via |index, p|
|00000ab0| 61 67 65 20 66 69 6c 65 | 6e 61 6d 65 2c 20 76 6f |age file|name, vo|
|00000ac0| 6c 75 6d 65 2c 20 77 69 | 6c 64 63 61 72 64 73 0a |lume, wi|ldcards.|
|00000ad0| 20 2a 20 20 20 20 20 20 | 20 20 20 20 20 61 6e 64 | *      |     and|
|00000ae0| 20 62 79 20 63 6f 6e 74 | 65 6e 74 2e 0a 20 2a 20 | by cont|ent.. * |
|00000af0| 48 69 73 74 6f 72 79 20 | 3a 20 31 30 3a 35 37 20 |History |: 10:57 |
|00000b00| 32 30 2d 44 65 63 2d 39 | 30 20 43 72 65 61 74 65 |20-Dec-9|0 Create|
|00000b10| 64 2e 20 0a 20 2a 20 20 | 20 20 20 20 20 20 20 20 |d. . *  |        |
|00000b20| 20 31 39 3a 34 30 20 63 | 6f 6d 70 6c 65 74 65 64 | 19:40 c|ompleted|
|00000b30| 2e 0a 20 2a 20 20 20 20 | 20 20 20 20 20 20 20 32 |.. *    |       2|
|00000b40| 33 3a 34 30 20 41 64 64 | 65 64 20 2d 6b 20 6f 70 |3:40 Add|ed -k op|
|00000b50| 74 69 6f 6e 2e 0a 20 2a | 20 20 20 20 20 20 20 20 |tion.. *|        |
|00000b60| 20 20 20 31 30 3a 33 30 | 20 32 31 2d 44 65 63 2d |   10:30| 21-Dec-|
|00000b70| 39 30 20 46 69 78 65 64 | 20 62 75 67 20 77 69 74 |90 Fixed| bug wit|
|00000b80| 68 20 73 65 61 72 63 68 | 5f 69 6e 64 65 78 0a 20 |h search|_index. |
|00000b90| 2a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |*       |        |
|00000ba0| 20 20 49 74 20 64 69 64 | 6e 27 74 20 72 65 61 64 |  It did|n't read|
|00000bb0| 20 65 76 65 72 79 20 4e | 61 6d 65 20 65 6e 74 72 | every N|ame entr|
|00000bc0| 79 2c 20 73 6b 69 70 70 | 65 64 20 73 6f 6d 65 2e |y, skipp|ed some.|
|00000bd0| 0a 20 2a 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |. *-----|--------|
|00000be0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000bf0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000c00| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000c10| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2a 2f 0a 0a 0a |--------|---*/...|
|00000c20| 23 69 6e 63 6c 75 64 65 | 20 3c 73 74 64 69 6f 2e |#include| <stdio.|
|00000c30| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 73 74 64 |h>.#incl|ude <std|
|00000c40| 6c 69 62 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |lib.h>.#|include |
|00000c50| 3c 73 74 72 69 6e 67 2e | 68 3e 0a 23 69 6e 63 6c |<string.|h>.#incl|
|00000c60| 75 64 65 20 3c 63 74 79 | 70 65 2e 68 3e 0a 23 69 |ude <cty|pe.h>.#i|
|00000c70| 6e 63 6c 75 64 65 20 3c | 73 69 67 6e 61 6c 2e 68 |nclude <|signal.h|
|00000c80| 3e 0a 23 69 6e 63 6c 75 | 64 65 20 3c 6b 65 72 6e |>.#inclu|de <kern|
|00000c90| 65 6c 2e 68 3e 20 0a 0a | 23 64 65 66 69 6e 65 20 |el.h> ..|#define |
|00000ca0| 43 48 4b 28 70 29 20 28 | 28 70 29 3f 70 3a 22 4e |CHK(p) (|(p)?p:"N|
|00000cb0| 55 4c 4c 22 29 0a 23 64 | 65 66 69 6e 65 20 46 41 |ULL").#d|efine FA|
|00000cc0| 4c 53 45 20 30 0a 23 64 | 65 66 69 6e 65 20 54 52 |LSE 0.#d|efine TR|
|00000cd0| 55 45 20 28 21 46 41 4c | 53 45 29 0a 0a 65 78 74 |UE (!FAL|SE)..ext|
|00000ce0| 65 72 6e 20 69 6e 74 20 | 77 69 6c 64 6d 61 74 28 |ern int |wildmat(|
|00000cf0| 63 68 61 72 20 2a 2c 63 | 68 61 72 20 2a 29 3b 0a |char *,c|har *);.|
|00000d00| 65 78 74 65 72 6e 20 69 | 6e 74 20 73 65 61 72 63 |extern i|nt searc|
|00000d10| 68 5f 69 6e 64 65 78 28 | 63 68 61 72 20 2a 29 3b |h_index(|char *);|
|00000d20| 0a 65 78 74 65 72 6e 20 | 76 6f 69 64 20 73 65 61 |.extern |void sea|
|00000d30| 72 63 68 5f 70 61 67 65 | 28 63 68 61 72 20 2a 29 |rch_page|(char *)|
|00000d40| 3b 0a 65 78 74 65 72 6e | 20 76 6f 69 64 20 76 6f |;.extern| void vo|
|00000d50| 6c 5f 73 63 61 6e 28 63 | 6f 6e 73 74 20 63 68 61 |l_scan(c|onst cha|
|00000d60| 72 20 2a 2c 63 68 61 72 | 20 2a 29 3b 0a 65 78 74 |r *,char| *);.ext|
|00000d70| 65 72 6e 20 76 6f 69 64 | 20 65 73 63 61 70 65 28 |ern void| escape(|
|00000d80| 69 6e 74 20 29 3b 0a 65 | 78 74 65 72 6e 20 76 6f |int );.e|xtern vo|
|00000d90| 69 64 20 73 79 6e 74 61 | 78 28 63 6f 6e 73 74 20 |id synta|x(const |
|00000da0| 63 68 61 72 20 2a 29 3b | 0a 65 78 74 65 72 6e 20 |char *);|.extern |
|00000db0| 63 68 61 72 20 2a 72 65 | 61 64 5f 73 79 73 5f 76 |char *re|ad_sys_v|
|00000dc0| 61 72 28 63 6f 6e 73 74 | 20 63 68 61 72 20 2a 29 |ar(const| char *)|
|00000dd0| 3b 0a 0a 63 68 61 72 20 | 2a 76 65 72 73 69 6f 6e |;..char |*version|
|00000de0| 3d 22 31 2e 30 31 22 3b | 0a 63 68 61 72 20 2a 72 |="1.01";|.char *r|
|00000df0| 6f 6f 74 5f 64 69 72 3d | 4e 55 4c 4c 3b 0a 63 68 |oot_dir=|NULL;.ch|
|00000e00| 61 72 20 2a 6b 65 79 77 | 6f 72 64 3d 4e 55 4c 4c |ar *keyw|ord=NULL|
|00000e10| 2c 20 2a 73 65 61 72 63 | 68 3d 4e 55 4c 4c 2c 20 |, *searc|h=NULL, |
|00000e20| 2a 76 6f 6c 75 6d 65 3d | 4e 55 4c 4c 2c 20 2a 70 |*volume=|NULL, *p|
|00000e30| 61 67 65 3d 4e 55 4c 4c | 2c 20 2a 63 6f 6d 3d 4e |age=NULL|, *com=N|
|00000e40| 55 4c 4c 3b 0a 69 6e 74 | 20 20 69 6e 64 65 78 3d |ULL;.int|  index=|
|00000e50| 30 2c 66 6f 75 6e 64 3d | 30 2c 6e 6b 3d 30 3b 0a |0,found=|0,nk=0;.|
|00000e60| 0a 23 69 66 20 64 65 66 | 69 6e 65 64 28 4d 59 5f |.#if def|ined(MY_|
|00000e70| 57 49 4c 44 43 41 52 44 | 5f 52 4f 55 54 49 4e 45 |WILDCARD|_ROUTINE|
|00000e80| 29 0a 2f 2a 20 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |)./* ---|--------|
|00000e90| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 20 77 69 |--------|----- wi|
|00000ea0| 6c 64 6d 61 74 20 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |ldmat --|--------|
|00000eb0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000ec0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 0a 20 2a 20 50 75 |--------|--. * Pu|
|00000ed0| 72 70 6f 73 65 20 20 20 | 20 3a 20 67 69 76 65 6e |rpose   | : given|
|00000ee0| 20 61 20 77 69 6c 64 63 | 61 72 64 65 64 20 73 74 | a wildc|arded st|
|00000ef0| 72 69 6e 67 20 61 6e 64 | 20 61 20 73 74 72 69 6e |ring and| a strin|
|00000f00| 67 2c 20 64 65 74 65 72 | 6d 69 6e 65 73 20 0a 20 |g, deter|mines . |
|00000f10| 2a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 77 |*       |       w|
|00000f20| 68 65 74 68 65 72 20 61 | 20 6d 61 74 63 68 20 65 |hether a| match e|
|00000f30| 78 69 73 74 73 20 62 65 | 74 77 65 65 6e 20 74 68 |xists be|tween th|
|00000f40| 65 20 74 77 6f 2e 0a 20 | 2a 20 50 61 72 61 6d 61 |e two.. |* Parama|
|00000f50| 74 65 72 73 20 3a 20 70 | 6f 69 6e 74 65 72 20 74 |ters : p|ointer t|
|00000f60| 6f 20 77 69 6c 64 63 61 | 72 64 65 64 20 73 74 72 |o wildca|rded str|
|00000f70| 69 6e 67 0a 20 2a 20 20 | 20 20 20 20 20 20 20 20 |ing. *  |        |
|00000f80| 20 20 20 20 70 6f 69 6e | 74 65 72 20 74 6f 20 73 |    poin|ter to s|
|00000f90| 74 72 69 6e 67 0a 20 2a | 20 52 65 74 75 72 6e 73 |tring. *| Returns|
|00000fa0| 20 20 20 20 3a 20 30 20 | 69 66 20 6e 6f 20 6d 61 |    : 0 |if no ma|
|00000fb0| 74 63 68 2c 0a 20 2a 20 | 20 20 20 20 20 20 20 20 |tch,. * |        |
|00000fc0| 20 20 20 20 20 31 20 69 | 66 20 6d 61 74 63 68 65 |     1 i|f matche|
|00000fd0| 64 2e 0a 20 2a 2f 0a 0a | 69 6e 74 20 77 69 6c 64 |d.. */..|int wild|
|00000fe0| 6d 61 74 28 63 68 61 72 | 20 2a 73 2c 63 68 61 72 |mat(char| *s,char|
|00000ff0| 20 2a 77 63 73 29 0a 7b | 0a 20 20 69 6e 74 20 69 | *wcs).{|.  int i|
|00001000| 2c 6a 3d 30 3b 0a 20 20 | 66 6f 72 20 28 69 3d 30 |,j=0;.  |for (i=0|
|00001010| 3b 20 69 3c 73 74 72 6c | 65 6e 28 73 29 3b 20 69 |; i<strl|en(s); i|
|00001020| 2b 2b 29 20 20 20 2f 2a | 20 67 6f 69 6e 67 20 74 |++)   /*| going t|
|00001030| 68 72 6f 75 67 68 20 73 | 74 72 69 6e 67 20 73 65 |hrough s|tring se|
|00001040| 72 69 61 6c 6c 79 20 2a | 2f 0a 20 20 7b 0a 20 20 |rially *|/.  {.  |
|00001050| 20 20 69 66 20 28 20 28 | 77 63 73 5b 6a 5d 3d 3d |  if ( (|wcs[j]==|
|00001060| 27 5c 30 27 29 20 26 26 | 20 28 73 5b 69 2b 31 5d |'\0') &&| (s[i+1]|
|00001070| 21 3d 27 5c 30 27 29 20 | 29 20 72 65 74 75 72 6e |!='\0') |) return|
|00001080| 20 30 3b 0a 20 20 20 20 | 69 66 20 28 77 63 73 5b | 0;.    |if (wcs[|
|00001090| 6a 5d 3d 3d 27 2a 27 29 | 20 20 20 20 20 20 20 20 |j]=='*')|        |
|000010a0| 20 20 20 20 2f 2a 20 41 | 20 2a 20 63 61 6e 20 72 |    /* A| * can r|
|000010b0| 65 70 6c 61 63 65 20 30 | 20 6f 72 20 6d 6f 72 65 |eplace 0| or more|
|000010c0| 20 63 68 61 72 73 20 2a | 2f 0a 20 20 20 20 7b 0a | chars *|/.    {.|
|000010d0| 20 20 20 20 20 20 77 68 | 69 6c 65 20 28 77 63 73 |      wh|ile (wcs|
|000010e0| 5b 6a 5d 3d 3d 27 2a 27 | 29 20 6a 2b 2b 3b 20 2f |[j]=='*'|) j++; /|
|000010f0| 2a 20 67 65 74 73 20 72 | 69 64 20 6f 66 20 64 6f |* gets r|id of do|
|00001100| 75 62 6c 65 20 2a 27 73 | 20 2a 2f 0a 20 20 20 20 |uble *'s| */.    |
|00001110| 20 20 77 68 69 6c 65 20 | 28 73 5b 69 5d 29 0a 20 |  while |(s[i]). |
|00001120| 20 20 20 20 20 7b 20 2f | 2a 20 46 69 72 73 74 20 |     { /|* First |
|00001130| 66 69 6e 64 20 74 68 65 | 20 6f 63 63 75 72 61 6e |find the| occuran|
|00001140| 63 65 20 6f 66 20 74 68 | 65 20 63 68 61 72 61 63 |ce of th|e charac|
|00001150| 74 65 72 20 61 66 74 65 | 72 20 74 68 65 20 77 69 |ter afte|r the wi|
|00001160| 6c 64 63 61 72 64 0a 20 | 20 20 20 20 20 20 20 20 |ldcard. |        |
|00001170| 2a 20 69 6e 20 74 68 65 | 20 73 74 72 69 6e 67 2e |* in the| string.|
|00001180| 20 4e 6f 74 65 3a 20 26 | 20 30 78 44 46 20 74 6f | Note: &| 0xDF to|
|00001190| 20 63 6f 6e 76 65 72 74 | 20 6c 6f 77 65 72 63 61 | convert| lowerca|
|000011a0| 73 65 20 74 6f 20 75 70 | 70 65 72 63 61 73 65 2e |se to up|percase.|
|000011b0| 0a 20 20 20 20 20 20 20 | 20 20 2a 2f 0a 20 20 20 |.       |  */.   |
|000011c0| 20 20 20 20 20 69 66 20 | 28 28 73 5b 69 5d 20 26 |     if |((s[i] &|
|000011d0| 20 30 78 44 46 29 20 21 | 3d 20 28 77 63 73 5b 6a | 0xDF) !|= (wcs[j|
|000011e0| 5d 20 26 20 30 78 44 46 | 29 20 29 20 69 2b 2b 3b |] & 0xDF|) ) i++;|
|000011f0| 20 0a 20 20 20 20 20 20 | 20 20 65 6c 73 65 20 0a | .      |  else .|
|00001200| 20 20 20 20 20 20 20 20 | 20 20 69 66 20 28 20 28 |        |  if ( (|
|00001210| 73 5b 69 2b 31 5d 20 26 | 20 30 78 44 46 29 20 3d |s[i+1] &| 0xDF) =|
|00001220| 3d 20 28 73 5b 69 5d 20 | 26 20 30 78 44 46 29 20 |= (s[i] |& 0xDF) |
|00001230| 29 0a 20 20 20 20 20 20 | 20 20 20 20 7b 20 2f 2a |).      |    { /*|
|00001240| 20 66 69 6e 64 20 6c 61 | 73 74 20 63 68 61 72 61 | find la|st chara|
|00001250| 63 74 65 72 20 69 6e 20 | 73 65 71 75 65 6e 63 65 |cter in |sequence|
|00001260| 20 6f 66 20 73 61 6d 65 | 20 63 68 61 72 73 20 2a | of same| chars *|
|00001270| 2f 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 69 2b |/.      |      i+|
|00001280| 2b 3b 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 63 |+;.     |       c|
|00001290| 6f 6e 74 69 6e 75 65 3b | 20 0a 20 20 20 20 20 20 |ontinue;| .      |
|000012a0| 20 20 20 20 7d 0a 20 20 | 20 20 20 20 20 20 20 20 |    }.  |        |
|000012b0| 65 6c 73 65 20 62 72 65 | 61 6b 3b 0a 20 20 20 20 |else bre|ak;.    |
|000012c0| 20 20 7d 0a 20 20 20 20 | 7d 0a 20 20 20 20 69 66 |  }.    |}.    if|
|000012d0| 20 28 28 77 63 73 5b 6a | 5d 20 26 20 30 78 44 46 | ((wcs[j|] & 0xDF|
|000012e0| 29 20 3d 3d 20 28 73 5b | 69 5d 20 26 20 30 78 44 |) == (s[|i] & 0xD|
|000012f0| 46 29 29 20 6a 2b 2b 3b | 20 65 6c 73 65 20 72 65 |F)) j++;| else re|
|00001300| 74 75 72 6e 20 30 3b 0a | 20 20 7d 0a 20 20 69 66 |turn 0;.|  }.  if|
|00001310| 20 28 6a 3c 73 74 72 6c | 65 6e 28 77 63 73 29 29 | (j<strl|en(wcs))|
|00001320| 20 7b 20 20 20 20 20 20 | 20 20 20 20 20 20 20 2f | {      |       /|
|00001330| 2a 20 77 69 6c 64 63 61 | 72 64 20 73 74 72 69 6e |* wildca|rd strin|
|00001340| 67 20 6e 6f 74 20 66 69 | 6e 69 73 68 65 64 20 77 |g not fi|nished w|
|00001350| 69 74 68 20 2a 2f 0a 20 | 20 20 20 66 6f 72 20 28 |ith */. |   for (|
|00001360| 3b 6a 3c 73 74 72 6c 65 | 6e 28 77 63 73 29 3b 6a |;j<strle|n(wcs);j|
|00001370| 2b 2b 29 20 7b 0a 20 20 | 20 20 20 20 69 66 20 28 |++) {.  |    if (|
|00001380| 77 63 73 5b 6a 5d 21 3d | 27 2a 27 29 20 72 65 74 |wcs[j]!=|'*') ret|
|00001390| 75 72 6e 20 30 3b 20 20 | 20 2f 2a 20 6d 75 73 74 |urn 0;  | /* must|
|000013a0| 20 62 65 20 61 6c 6c 20 | 2a 27 73 20 74 6f 20 6d | be all |*'s to m|
|000013b0| 61 74 63 68 20 2a 2f 0a | 20 20 20 20 7d 0a 20 20 |atch */.|    }.  |
|000013c0| 20 20 72 65 74 75 72 6e | 20 31 3b 20 0a 20 20 7d |  return| 1; .  }|
|000013d0| 0a 20 20 65 6c 73 65 20 | 72 65 74 75 72 6e 20 31 |.  else |return 1|
|000013e0| 3b 0a 7d 0a 23 65 6c 73 | 65 0a 0a 2f 2a 0a 2a 2a |;.}.#els|e../*.**|
|000013f0| 20 20 44 6f 20 73 68 65 | 6c 6c 2d 73 74 79 6c 65 |  Do she|ll-style|
|00001400| 20 70 61 74 74 65 72 6e | 20 6d 61 74 63 68 69 6e | pattern| matchin|
|00001410| 67 20 66 6f 72 20 3f 2c | 20 5c 2c 20 5b 5d 2c 20 |g for ?,| \, [], |
|00001420| 61 6e 64 20 2a 20 63 68 | 61 72 61 63 74 65 72 73 |and * ch|aracters|
|00001430| 2e 0a 2a 2a 20 20 4d 69 | 67 68 74 20 6e 6f 74 20 |..**  Mi|ght not |
|00001440| 62 65 20 72 6f 62 75 73 | 74 20 69 6e 20 66 61 63 |be robus|t in fac|
|00001450| 65 20 6f 66 20 6d 61 6c | 66 6f 72 6d 65 64 20 70 |e of mal|formed p|
|00001460| 61 74 74 65 72 6e 73 3b | 20 65 2e 67 2e 2c 20 22 |atterns;| e.g., "|
|00001470| 66 6f 6f 5b 61 2d 22 0a | 2a 2a 20 20 63 6f 75 6c |foo[a-".|**  coul|
|00001480| 64 20 63 61 75 73 65 20 | 61 20 73 65 67 6d 65 6e |d cause |a segmen|
|00001490| 74 61 74 69 6f 6e 20 76 | 69 6f 6c 61 74 69 6f 6e |tation v|iolation|
|000014a0| 2e 20 20 49 20 74 68 69 | 6e 6b 20 69 74 27 73 20 |.  I thi|nk it's |
|000014b0| 38 62 69 74 20 63 6c 65 | 61 6e 2e 0a 2a 2a 0a 2a |8bit cle|an..**.*|
|000014c0| 2a 20 20 57 72 69 74 74 | 65 6e 20 62 79 20 52 69 |*  Writt|en by Ri|
|000014d0| 63 68 20 24 61 6c 7a 2c | 20 6d 69 72 72 6f 72 21 |ch $alz,| mirror!|
|000014e0| 72 73 2c 20 57 65 64 20 | 4e 6f 76 20 32 36 20 31 |rs, Wed |Nov 26 1|
|000014f0| 39 3a 30 33 3a 31 37 20 | 45 53 54 20 31 39 38 36 |9:03:17 |EST 1986|
|00001500| 2e 0a 2a 2a 20 20 72 73 | 61 6c 7a 40 62 62 6e 2e |..**  rs|alz@bbn.|
|00001510| 63 6f 6d 20 28 52 69 63 | 68 20 53 61 6c 7a 29 0a |com (Ric|h Salz).|
|00001520| 2a 2f 0a 2f 2a 20 4d 6f | 64 73 20 66 6f 72 20 41 |*/./* Mo|ds for A|
|00001530| 4e 53 49 20 63 6f 6d 70 | 69 6c 65 72 20 62 79 20 |NSI comp|iler by |
|00001540| 20 53 2e 76 61 6e 20 41 | 61 72 64 74 20 28 4d 6f | S.van A|ardt (Mo|
|00001550| 6e 20 31 34 2c 20 4a 61 | 6e 20 31 39 39 31 29 20 |n 14, Ja|n 1991) |
|00001560| 2a 2f 0a 0a 65 78 74 65 | 72 6e 20 69 6e 74 20 77 |*/..exte|rn int w|
|00001570| 69 6c 64 6d 61 74 28 72 | 65 67 69 73 74 65 72 20 |ildmat(r|egister |
|00001580| 63 68 61 72 20 2a 2c 72 | 65 67 69 73 74 65 72 20 |char *,r|egister |
|00001590| 63 68 61 72 20 2a 29 3b | 0a 0a 73 74 61 74 69 63 |char *);|..static|
|000015a0| 20 69 6e 74 20 53 74 61 | 72 28 72 65 67 69 73 74 | int Sta|r(regist|
|000015b0| 65 72 20 63 68 61 72 20 | 2a 74 65 78 74 2c 20 72 |er char |*text, r|
|000015c0| 65 67 69 73 74 65 72 20 | 63 68 61 72 20 2a 70 29 |egister |char *p)|
|000015d0| 0a 7b 0a 20 20 20 20 77 | 68 69 6c 65 20 28 21 77 |.{.    w|hile (!w|
|000015e0| 69 6c 64 6d 61 74 28 74 | 65 78 74 2c 20 70 29 29 |ildmat(t|ext, p))|
|000015f0| 20 69 66 20 28 2a 2b 2b | 74 65 78 74 20 3d 3d 20 | if (*++|text == |
|00001600| 27 5c 30 27 29 20 72 65 | 74 75 72 6e 20 46 41 4c |'\0') re|turn FAL|
|00001610| 53 45 3b 0a 20 20 20 20 | 72 65 74 75 72 6e 20 54 |SE;.    |return T|
|00001620| 52 55 45 3b 0a 7d 0a 0a | 0a 69 6e 74 20 77 69 6c |RUE;.}..|.int wil|
|00001630| 64 6d 61 74 28 72 65 67 | 69 73 74 65 72 20 63 68 |dmat(reg|ister ch|
|00001640| 61 72 20 2a 74 65 78 74 | 2c 72 65 67 69 73 74 65 |ar *text|,registe|
|00001650| 72 20 63 68 61 72 20 2a | 70 29 0a 7b 0a 20 20 20 |r char *|p).{.   |
|00001660| 20 72 65 67 69 73 74 65 | 72 20 69 6e 74 20 20 20 | registe|r int   |
|00001670| 20 20 20 20 6c 61 73 74 | 3b 0a 20 20 20 20 72 65 |    last|;.    re|
|00001680| 67 69 73 74 65 72 20 69 | 6e 74 20 20 20 20 20 20 |gister i|nt      |
|00001690| 20 6d 61 74 63 68 65 64 | 3b 0a 20 20 20 20 72 65 | matched|;.    re|
|000016a0| 67 69 73 74 65 72 20 69 | 6e 74 20 20 20 20 20 20 |gister i|nt      |
|000016b0| 20 72 65 76 65 72 73 65 | 3b 0a 0a 20 20 20 20 66 | reverse|;..    f|
|000016c0| 6f 72 20 28 20 3b 20 2a | 70 3b 20 74 65 78 74 2b |or ( ; *|p; text+|
|000016d0| 2b 2c 20 70 2b 2b 29 0a | 20 20 20 20 20 20 20 73 |+, p++).|       s|
|000016e0| 77 69 74 63 68 20 28 2a | 70 29 20 7b 0a 20 20 20 |witch (*|p) {.   |
|000016f0| 20 20 20 20 63 61 73 65 | 20 27 5c 5c 27 3a 0a 20 |    case| '\\':. |
|00001700| 20 20 20 20 20 20 20 20 | 20 20 2f 2a 20 4c 69 74 |        |  /* Lit|
|00001710| 65 72 61 6c 20 6d 61 74 | 63 68 20 77 69 74 68 20 |eral mat|ch with |
|00001720| 66 6f 6c 6c 6f 77 69 6e | 67 20 63 68 61 72 61 63 |followin|g charac|
|00001730| 74 65 72 2e 20 2a 2f 0a | 20 20 20 20 20 20 20 20 |ter. */.|        |
|00001740| 20 20 20 70 2b 2b 3b 0a | 20 20 20 20 20 20 20 20 |   p++;.|        |
|00001750| 20 20 20 2f 2a 20 46 41 | 4c 4c 54 48 52 4f 55 47 |   /* FA|LLTHROUG|
|00001760| 48 20 2a 2f 0a 20 20 20 | 20 20 20 20 64 65 66 61 |H */.   |    defa|
|00001770| 75 6c 74 3a 0a 20 20 20 | 20 20 20 20 20 20 20 20 |ult:.   |        |
|00001780| 69 66 20 28 74 6f 6c 6f | 77 65 72 28 2a 74 65 78 |if (tolo|wer(*tex|
|00001790| 74 29 20 21 3d 20 74 6f | 6c 6f 77 65 72 28 2a 70 |t) != to|lower(*p|
|000017a0| 29 29 20 2f 2a 20 53 76 | 41 20 2d 20 22 63 61 73 |)) /* Sv|A - "cas|
|000017b0| 65 2d 6c 65 73 73 22 20 | 2a 2f 0a 20 20 20 20 20 |e-less" |*/.     |
|000017c0| 20 20 20 20 20 20 20 20 | 72 65 74 75 72 6e 20 46 |        |return F|
|000017d0| 41 4c 53 45 3b 0a 20 20 | 20 20 20 20 20 20 20 20 |ALSE;.  |        |
|000017e0| 20 63 6f 6e 74 69 6e 75 | 65 3b 0a 20 20 20 20 20 | continu|e;.     |
|000017f0| 20 20 63 61 73 65 20 27 | 3f 27 3a 0a 20 20 20 20 |  case '|?':.    |
|00001800| 20 20 20 20 20 20 20 2f | 2a 20 4d 61 74 63 68 20 |       /|* Match |
|00001810| 61 6e 79 74 68 69 6e 67 | 2e 20 2a 2f 0a 20 20 20 |anything|. */.   |
|00001820| 20 20 20 20 20 20 20 20 | 69 66 20 28 2a 74 65 78 |        |if (*tex|
|00001830| 74 20 3d 3d 20 27 5c 30 | 27 29 0a 20 20 20 20 20 |t == '\0|').     |
|00001840| 20 20 20 20 20 20 20 20 | 72 65 74 75 72 6e 20 46 |        |return F|
|00001850| 41 4c 53 45 3b 0a 20 20 | 20 20 20 20 20 20 20 20 |ALSE;.  |        |
|00001860| 20 63 6f 6e 74 69 6e 75 | 65 3b 0a 20 20 20 20 20 | continu|e;.     |
|00001870| 20 20 63 61 73 65 20 27 | 2a 27 3a 0a 20 20 20 20 |  case '|*':.    |
|00001880| 20 20 20 20 20 20 20 2f | 2a 20 54 72 61 69 6c 69 |       /|* Traili|
|00001890| 6e 67 20 73 74 61 72 20 | 6d 61 74 63 68 65 73 20 |ng star |matches |
|000018a0| 65 76 65 72 79 74 68 69 | 6e 67 2e 20 2a 2f 0a 20 |everythi|ng. */. |
|000018b0| 20 20 20 20 20 20 20 20 | 20 20 72 65 74 75 72 6e |        |  return|
|000018c0| 20 2a 2b 2b 70 20 3f 20 | 53 74 61 72 28 74 65 78 | *++p ? |Star(tex|
|000018d0| 74 2c 20 70 29 20 3a 20 | 54 52 55 45 3b 0a 20 20 |t, p) : |TRUE;.  |
|000018e0| 20 20 20 20 20 63 61 73 | 65 20 27 5b 27 3a 0a 20 |     cas|e '[':. |
|000018f0| 20 20 20 20 20 20 20 20 | 20 20 2f 2a 20 5b 5e 2e |        |  /* [^.|
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|00001950| 20 20 20 20 20 20 20 20 | 20 20 70 2b 2b 3b 0a 20 |        |  p++;. |
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|00001c20| 20 20 69 66 20 28 21 66 | 70 29 20 20 7b 0a 20 20 |  if (!f|p)  {.  |
|00001c30| 20 20 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 |  fprint|f(stderr|
|00001c40| 2c 22 45 72 72 6f 72 3a | 20 43 6f 75 6c 64 6e 27 |,"Error:| Couldn'|
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|00001c60| 65 20 5c 22 25 73 5c 22 | 5c 6e 22 2c 70 61 74 68 |e \"%s\"|\n",path|
|00001c70| 6e 61 6d 65 29 3b 0a 20 | 20 20 20 65 78 69 74 28 |name);. |   exit(|
|00001c80| 31 29 3b 0a 20 20 7d 0a | 20 20 65 6c 73 65 20 7b |1);.  }.|  else {|
|00001c90| 0a 20 20 20 20 77 68 69 | 6c 65 20 28 21 66 65 6f |.    whi|le (!feo|
|00001ca0| 66 28 66 70 29 29 20 20 | 7b 0a 20 20 20 20 20 20 |f(fp))  |{.      |
|00001cb0| 63 68 61 72 20 66 6e 61 | 6d 65 5b 34 30 5d 3d 7b |char fna|me[40]={|
|00001cc0| 30 7d 2c 70 6e 61 6d 65 | 5b 38 30 5d 3d 7b 30 7d |0},pname|[80]={0}|
|00001cd0| 2c 73 69 6e 6b 5b 31 33 | 32 5d 3d 7b 30 7d 3b 0a |,sink[13|2]={0};.|
|00001ce0| 20 20 20 20 20 20 66 73 | 63 61 6e 66 28 66 70 2c |      fs|canf(fp,|
|00001cf0| 22 20 25 73 20 25 73 22 | 2c 66 6e 61 6d 65 20 2c |" %s %s"|,fname ,|
|00001d00| 70 6e 61 6d 65 20 29 3b | 0a 20 20 20 20 20 20 66 |pname );|.      f|
|00001d10| 67 65 74 73 28 73 69 6e | 6b 2c 31 33 32 2c 66 70 |gets(sin|k,132,fp|
|00001d20| 29 3b 0a 20 20 20 20 20 | 20 69 66 20 28 20 28 77 |);.     | if ( (w|
|00001d30| 69 6c 64 6d 61 74 28 22 | 4e 61 6d 65 22 2c 66 6e |ildmat("|Name",fn|
|00001d40| 61 6d 65 29 29 20 26 26 | 20 28 77 69 6c 64 6d 61 |ame)) &&| (wildma|
|00001d50| 74 28 22 41 70 70 65 61 | 72 73 22 2c 70 6e 61 6d |t("Appea|rs",pnam|
|00001d60| 65 29 29 20 29 20 62 72 | 65 61 6b 3b 0a 20 20 20 |e)) ) br|eak;.   |
|00001d70| 20 7d 0a 20 20 20 20 77 | 68 69 6c 65 20 28 21 66 | }.    w|hile (!f|
|00001d80| 65 6f 66 28 66 70 29 29 | 20 20 7b 0a 20 20 20 20 |eof(fp))|  {.    |
|00001d90| 20 20 63 68 61 72 20 66 | 6e 61 6d 65 5b 34 30 5d |  char f|name[40]|
|00001da0| 3d 7b 30 7d 2c 70 6e 61 | 6d 65 5b 34 30 5d 3d 7b |={0},pna|me[40]={|
|00001db0| 30 7d 2c 73 69 6e 6b 5b | 31 33 32 5d 3d 7b 30 7d |0},sink[|132]={0}|
|00001dc0| 3b 0a 20 20 20 20 20 20 | 66 73 63 61 6e 66 28 66 |;.      |fscanf(f|
|00001dd0| 70 2c 22 20 25 73 20 25 | 73 22 2c 66 6e 61 6d 65 |p," %s %|s",fname|
|00001de0| 20 2c 70 6e 61 6d 65 20 | 29 3b 0a 20 20 20 20 20 | ,pname |);.     |
|00001df0| 20 66 67 65 74 73 28 73 | 69 6e 6b 2c 31 33 32 2c | fgets(s|ink,132,|
|00001e00| 66 70 29 3b 0a 20 20 20 | 20 20 20 69 66 20 28 20 |fp);.   |   if ( |
|00001e10| 28 66 6e 61 6d 65 5b 30 | 5d 21 3d 27 20 27 29 20 |(fname[0|]!=' ') |
|00001e20| 26 26 20 28 77 69 6c 64 | 6d 61 74 28 66 6e 61 6d |&& (wild|mat(fnam|
|00001e30| 65 2c 6b 65 79 77 6f 72 | 64 29 29 20 29 20 7b 0a |e,keywor|d)) ) {.|
|00001e40| 20 20 20 20 20 20 20 20 | 63 68 61 72 20 2a 70 67 |        |char *pg|
|00001e50| 3d 4e 55 4c 4c 2c 2a 76 | 6f 6c 3d 4e 55 4c 4c 3b |=NULL,*v|ol=NULL;|
|00001e60| 0a 20 20 20 20 20 20 20 | 20 69 6e 74 20 69 3d 30 |.       | int i=0|
|00001e70| 2c 6a 3d 30 3b 0a 20 20 | 20 20 20 20 20 20 66 6f |,j=0;.  |      fo|
|00001e80| 72 20 28 69 3d 30 3b 20 | 28 28 70 6e 61 6d 65 5b |r (i=0; |((pname[|
|00001e90| 69 5d 29 20 26 26 20 28 | 70 6e 61 6d 65 5b 69 5d |i]) && (|pname[i]|
|00001ea0| 21 3d 27 28 27 29 29 3b | 20 69 2b 2b 29 3b 0a 20 |!='('));| i++);. |
|00001eb0| 20 20 20 20 20 20 20 70 | 67 3d 63 61 6c 6c 6f 63 |       p|g=calloc|
|00001ec0| 28 73 69 7a 65 6f 66 28 | 63 68 61 72 29 2c 69 2b |(sizeof(|char),i+|
|00001ed0| 31 29 3b 0a 20 20 20 20 | 20 20 20 20 73 74 72 6e |1);.    |    strn|
|00001ee0| 63 70 79 28 70 67 2c 70 | 6e 61 6d 65 2c 69 29 3b |cpy(pg,p|name,i);|
|00001ef0| 0a 20 20 20 20 20 20 20 | 20 66 6f 72 20 28 6a 3d |.       | for (j=|
|00001f00| 2b 2b 69 3b 20 28 28 70 | 6e 61 6d 65 5b 69 5d 29 |++i; ((p|name[i])|
|00001f10| 20 26 26 20 28 70 6e 61 | 6d 65 5b 69 5d 21 3d 27 | && (pna|me[i]!='|
|00001f20| 29 27 29 29 3b 20 69 2b | 2b 29 3b 0a 20 20 20 20 |)')); i+|+);.    |
|00001f30| 20 20 20 20 76 6f 6c 3d | 63 61 6c 6c 6f 63 28 73 |    vol=|calloc(s|
|00001f40| 69 7a 65 6f 66 28 63 68 | 61 72 29 2c 69 2d 6a 2b |izeof(ch|ar),i-j+|
|00001f50| 31 29 3b 0a 20 20 20 20 | 20 20 20 20 73 74 72 6e |1);.    |    strn|
|00001f60| 63 70 79 28 76 6f 6c 2c | 28 70 6e 61 6d 65 2b 6a |cpy(vol,|(pname+j|
|00001f70| 29 2c 69 2d 6a 29 3b 0a | 20 20 20 20 20 20 20 20 |),i-j);.|        |
|00001f80| 69 66 20 28 70 67 29 20 | 7b 0a 20 20 20 20 20 20 |if (pg) |{.      |
|00001f90| 20 20 20 20 63 6f 6e 73 | 74 20 69 6e 74 20 70 6c |    cons|t int pl|
|00001fa0| 3d 73 74 72 6c 65 6e 28 | 72 6f 6f 74 5f 64 69 72 |=strlen(|root_dir|
|00001fb0| 29 2b 33 2b 73 74 72 6c | 65 6e 28 76 6f 6c 29 3b |)+3+strl|en(vol);|
|00001fc0| 0a 20 20 20 20 20 20 20 | 20 20 20 63 68 61 72 20 |.       |   char |
|00001fd0| 2a 70 61 74 68 6e 61 6d | 65 3b 0a 20 20 20 20 20 |*pathnam|e;.     |
|00001fe0| 20 20 20 20 20 70 61 74 | 68 6e 61 6d 65 3d 63 61 |     pat|hname=ca|
|00001ff0| 6c 6c 6f 63 28 73 69 7a | 65 6f 66 28 63 68 61 72 |lloc(siz|eof(char|
|00002000| 29 2c 70 6c 29 3b 20 0a | 20 20 20 20 20 20 20 20 |),pl); .|        |
|00002010| 20 20 73 74 72 63 70 79 | 28 70 61 74 68 6e 61 6d |  strcpy|(pathnam|
|00002020| 65 2c 72 6f 6f 74 5f 64 | 69 72 29 3b 20 2f 2a 20 |e,root_d|ir); /* |
|00002030| 63 75 72 72 65 6e 74 20 | 70 61 74 68 20 2a 2f 0a |current |path */.|
|00002040| 20 20 20 20 20 20 20 20 | 20 20 73 74 72 63 61 74 |        |  strcat|
|00002050| 28 70 61 74 68 6e 61 6d | 65 2c 22 2e 22 29 3b 20 |(pathnam|e,"."); |
|00002060| 20 2f 2a 20 2b 20 64 69 | 72 65 63 74 6f 72 79 20 | /* + di|rectory |
|00002070| 6e 61 6d 65 20 2a 2f 0a | 20 20 20 20 20 20 20 20 |name */.|        |
|00002080| 20 20 73 74 72 63 61 74 | 28 70 61 74 68 6e 61 6d |  strcat|(pathnam|
|00002090| 65 2c 76 6f 6c 29 3b 0a | 20 20 20 20 20 20 20 20 |e,vol);.|        |
|000020a0| 20 20 6e 6b 3d 31 3b 0a | 20 20 20 20 20 20 20 20 |  nk=1;.|        |
|000020b0| 20 20 6d 61 74 63 68 65 | 73 2b 2b 3b 0a 20 20 20 |  matche|s++;.   |
|000020c0| 20 20 20 20 20 20 20 76 | 6f 6c 5f 73 63 61 6e 28 |       v|ol_scan(|
|000020d0| 70 61 74 68 6e 61 6d 65 | 2c 70 67 29 3b 20 20 2f |pathname|,pg);  /|
|000020e0| 2a 20 72 65 63 75 72 73 | 69 76 65 20 63 61 6c 6c |* recurs|ive call|
|000020f0| 20 69 6e 74 6f 20 64 69 | 72 65 63 74 6f 72 79 20 | into di|rectory |
|00002100| 2a 2f 0a 20 20 20 20 20 | 20 20 20 20 20 6e 6b 3d |*/.     |     nk=|
|00002110| 30 3b 0a 20 20 20 20 20 | 20 20 20 20 20 66 72 65 |0;.     |     fre|
|00002120| 65 28 70 61 74 68 6e 61 | 6d 65 29 3b 0a 20 20 20 |e(pathna|me);.   |
|00002130| 20 20 20 20 20 7d 0a 20 | 20 20 20 20 20 20 20 66 |     }. |       f|
|00002140| 72 65 65 28 76 6f 6c 29 | 3b 0a 20 20 20 20 20 20 |ree(vol)|;.      |
|00002150| 20 20 66 72 65 65 28 70 | 67 29 3b 0a 20 20 20 20 |  free(p|g);.    |
|00002160| 20 20 7d 0a 20 20 20 20 | 7d 0a 20 20 20 20 66 63 |  }.    |}.    fc|
|00002170| 6c 6f 73 65 28 66 70 29 | 3b 0a 20 20 7d 0a 20 20 |lose(fp)|;.  }.  |
|00002180| 72 65 74 75 72 6e 20 6d | 61 74 63 68 65 73 3b 0a |return m|atches;.|
|00002190| 7d 0a 0a 0a 2f 2a 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |}.../*--|--------|
|000021a0| 2d 2d 2d 2d 20 73 65 61 | 72 63 68 5f 70 61 67 65 |---- sea|rch_page|
|000021b0| 20 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d | -------|--------|
|000021c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000021d0| 2d 2d 2d 2d 0a 20 2a 20 | 50 75 72 70 6f 65 20 20 |----. * |Purpoe  |
|000021e0| 20 20 20 3a 20 73 65 61 | 72 63 68 65 73 20 61 20 |   : sea|rches a |
|000021f0| 70 61 67 65 20 66 6f 72 | 20 6d 61 74 63 68 65 73 |page for| matches|
|00002200| 20 77 69 74 68 20 61 20 | 28 77 69 6c 64 63 61 72 | with a |(wildcar|
|00002210| 64 65 64 29 0a 20 2a 20 | 20 20 20 20 20 20 20 20 |ded). * |        |
|00002220| 20 20 20 20 20 73 74 72 | 69 6e 67 2e 0a 20 2a 20 |     str|ing.. * |
|00002230| 50 61 72 61 6d 65 74 65 | 72 73 20 3a 20 70 6f 69 |Paramete|rs : poi|
|00002240| 6e 74 65 72 20 74 6f 20 | 70 61 74 68 6e 61 6d 65 |nter to |pathname|
|00002250| 20 6f 66 20 70 61 67 65 | 0a 20 2a 20 52 65 74 75 | of page|. * Retu|
|00002260| 72 6e 73 20 20 20 20 3a | 20 76 6f 69 64 0a 20 2a |rns    :| void. *|
|00002270| 2f 0a 0a 76 6f 69 64 20 | 73 65 61 72 63 68 5f 70 |/..void |search_p|
|00002280| 61 67 65 28 63 68 61 72 | 20 2a 70 61 74 68 6e 61 |age(char| *pathna|
|00002290| 6d 65 29 0a 7b 0a 20 20 | 46 49 4c 45 20 2a 66 70 |me).{.  |FILE *fp|
|000022a0| 3d 66 6f 70 65 6e 28 70 | 61 74 68 6e 61 6d 65 2c |=fopen(p|athname,|
|000022b0| 22 72 22 29 3b 0a 20 20 | 6c 6f 6e 67 20 69 6e 74 |"r");.  |long int|
|000022c0| 20 69 3d 30 3b 0a 20 20 | 69 66 20 28 66 70 29 0a | i=0;.  |if (fp).|
|000022d0| 20 20 7b 0a 20 20 20 20 | 77 68 69 6c 65 20 28 21 |  {.    |while (!|
|000022e0| 66 65 6f 66 28 66 70 29 | 29 20 20 20 20 7b 0a 20 |feof(fp)|)    {. |
|000022f0| 20 20 20 20 20 63 68 61 | 72 20 2a 62 75 66 66 65 |     cha|r *buffe|
|00002300| 72 3d 4e 55 4c 4c 3b 0a | 20 20 20 20 20 20 69 6e |r=NULL;.|      in|
|00002310| 74 20 6e 3d 30 2c 63 3d | 30 3b 0a 20 20 20 20 20 |t n=0,c=|0;.     |
|00002320| 20 69 3d 66 74 65 6c 6c | 28 66 70 29 3b 0a 20 20 | i=ftell|(fp);.  |
|00002330| 20 20 20 20 66 6f 72 20 | 28 6e 3d 30 3b 28 28 21 |    for |(n=0;((!|
|00002340| 66 65 6f 66 28 66 70 29 | 29 26 26 28 28 66 67 65 |feof(fp)|)&&((fge|
|00002350| 74 63 28 66 70 29 29 21 | 3d 27 5c 6e 27 29 29 3b |tc(fp))!|='\n'));|
|00002360| 6e 2b 2b 29 3b 0a 20 20 | 20 20 20 20 69 66 20 28 |n++);.  |    if (|
|00002370| 6e 29 20 7b 0a 20 20 20 | 20 20 20 20 20 66 73 65 |n) {.   |     fse|
|00002380| 65 6b 28 66 70 2c 28 6c | 6f 6e 67 29 20 69 2c 53 |ek(fp,(l|ong) i,S|
|00002390| 45 45 4b 5f 53 45 54 29 | 3b 0a 20 20 20 20 20 20 |EEK_SET)|;.      |
|000023a0| 20 20 62 75 66 66 65 72 | 3d 63 61 6c 6c 6f 63 28 |  buffer|=calloc(|
|000023b0| 73 69 7a 65 6f 66 28 63 | 68 61 72 29 2c 6e 2b 32 |sizeof(c|har),n+2|
|000023c0| 29 3b 0a 20 20 20 20 20 | 20 20 20 66 6f 72 20 28 |);.     |   for (|
|000023d0| 6e 3d 30 3b 20 28 28 21 | 66 65 6f 66 28 66 70 29 |n=0; ((!|feof(fp)|
|000023e0| 29 26 26 28 28 63 3d 66 | 67 65 74 63 28 66 70 29 |)&&((c=f|getc(fp)|
|000023f0| 29 21 3d 27 5c 6e 27 29 | 29 3b 20 6e 2b 2b 29 20 |)!='\n')|); n++) |
|00002400| 20 7b 0a 20 20 20 20 20 | 20 20 20 20 20 69 66 20 | {.     |     if |
|00002410| 28 21 66 65 6f 66 28 66 | 70 29 29 20 62 75 66 66 |(!feof(f|p)) buff|
|00002420| 65 72 5b 6e 5d 3d 63 3b | 20 65 6c 73 65 20 62 75 |er[n]=c;| else bu|
|00002430| 66 66 65 72 5b 6e 5d 3d | 27 5c 30 27 3b 0a 20 20 |ffer[n]=|'\0';.  |
|00002440| 20 20 20 20 20 20 7d 0a | 20 20 20 20 20 20 7d 0a |      }.|      }.|
|00002450| 20 20 20 20 20 20 69 66 | 20 28 62 75 66 66 65 72 |      if| (buffer|
|00002460| 29 20 20 7b 0a 20 20 20 | 20 20 20 20 20 69 6e 74 |)  {.   |     int|
|00002470| 20 6d 3d 30 3b 0a 20 20 | 20 20 20 20 20 20 63 68 | m=0;.  |      ch|
|00002480| 61 72 20 2a 70 2c 2a 73 | 3d 22 28 29 5b 5d 27 60 |ar *p,*s|="()[]'`|
|00002490| 7e 60 40 23 24 25 5e 26 | 2a 5f 2d 2b 3d 7b 7d 5c |~`@#$%^&|*_-+={}\|
|000024a0| 5c 7c 3a 3b 5c 22 3c 3e | 2c 2e 3f 2f 20 22 3b 0a |\|:;\"<>|,.?/ ";.|
|000024b0| 20 20 20 20 20 20 20 20 | 63 68 61 72 20 2a 62 66 |        |char *bf|
|000024c0| 72 3b 0a 20 20 20 20 20 | 20 20 20 62 66 72 3d 63 |r;.     |   bfr=c|
|000024d0| 61 6c 6c 6f 63 28 73 69 | 7a 65 6f 66 28 63 68 61 |alloc(si|zeof(cha|
|000024e0| 72 29 2c 73 74 72 6c 65 | 6e 28 62 75 66 66 65 72 |r),strle|n(buffer|
|000024f0| 29 2b 31 29 3b 0a 20 20 | 20 20 20 20 20 20 73 74 |)+1);.  |      st|
|00002500| 72 63 70 79 28 62 66 72 | 2c 62 75 66 66 65 72 29 |rcpy(bfr|,buffer)|
|00002510| 3b 0a 20 20 20 20 20 20 | 20 20 70 3d 73 74 72 74 |;.      |  p=strt|
|00002520| 6f 6b 28 62 66 72 2c 73 | 29 3b 20 0a 20 20 20 20 |ok(bfr,s|); .    |
|00002530| 20 20 20 20 69 66 20 28 | 77 69 6c 64 6d 61 74 28 |    if (|wildmat(|
|00002540| 70 2c 73 65 61 72 63 68 | 29 29 20 6d 3d 31 3b 0a |p,search|)) m=1;.|
|00002550| 20 20 20 20 20 20 20 20 | 77 68 69 6c 65 20 28 70 |        |while (p|
|00002560| 3d 73 74 72 74 6f 6b 28 | 4e 55 4c 4c 2c 73 29 29 |=strtok(|NULL,s))|
|00002570| 20 69 66 20 28 77 69 6c | 64 6d 61 74 28 70 2c 73 | if (wil|dmat(p,s|
|00002580| 65 61 72 63 68 29 29 20 | 6d 3d 31 3b 0a 20 20 20 |earch)) |m=1;.   |
|00002590| 20 20 20 20 20 69 66 20 | 28 6d 29 20 66 70 72 69 |     if |(m) fpri|
|000025a0| 6e 74 66 28 73 74 64 65 | 72 72 2c 22 25 73 20 3a |ntf(stde|rr,"%s :|
|000025b0| 20 25 73 5c 6e 22 2c 70 | 61 74 68 6e 61 6d 65 2c | %s\n",p|athname,|
|000025c0| 62 75 66 66 65 72 29 3b | 0a 20 20 20 20 20 20 20 |buffer);|.       |
|000025d0| 20 66 72 65 65 28 62 66 | 72 29 3b 0a 20 20 20 20 | free(bf|r);.    |
|000025e0| 20 20 7d 0a 20 20 20 20 | 20 20 66 72 65 65 28 62 |  }.    |  free(b|
|000025f0| 75 66 66 65 72 29 3b 0a | 20 20 20 20 7d 0a 20 20 |uffer);.|    }.  |
|00002600| 20 20 66 63 6c 6f 73 65 | 28 66 70 29 3b 0a 20 20 |  fclose|(fp);.  |
|00002610| 7d 0a 20 20 65 6c 73 65 | 20 7b 0a 20 20 20 20 66 |}.  else| {.    f|
|00002620| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 22 45 |printf(s|tderr,"E|
|00002630| 72 72 6f 72 3a 20 43 6f | 75 6c 64 6e 27 74 20 6f |rror: Co|uldn't o|
|00002640| 70 65 6e 20 70 61 67 65 | 20 5c 22 25 73 5c 22 5c |pen page| \"%s\"\|
|00002650| 6e 22 2c 70 61 74 68 6e | 61 6d 65 29 3b 0a 20 20 |n",pathn|ame);.  |
|00002660| 20 20 65 78 69 74 28 31 | 29 3b 0a 20 20 7d 0a 7d |  exit(1|);.  }.}|
|00002670| 0a 0a 0a 2f 2a 20 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |.../* --|--------|
|00002680| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002690| 20 76 6f 6c 5f 73 63 61 | 6e 20 2d 2d 2d 2d 2d 2d | vol_sca|n ------|
|000026a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000026b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 0a 20 2a 20 50 |--------|---. * P|
|000026c0| 75 72 70 6f 73 65 20 20 | 20 20 3a 20 74 72 65 65 |urpose  |  : tree|
|000026d0| 2d 77 61 6c 6b 73 20 61 | 20 64 69 72 65 63 74 6f |-walks a| directo|
|000026e0| 72 79 20 73 75 62 2d 74 | 72 65 65 20 6c 6f 6f 6b |ry sub-t|ree look|
|000026f0| 69 6e 67 20 66 6f 72 20 | 6d 61 74 63 68 65 73 0a |ing for |matches.|
|00002700| 20 2a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | *      |        |
|00002710| 77 69 74 68 20 74 68 65 | 20 77 69 6c 64 63 61 72 |with the| wildcar|
|00002720| 64 20 6e 61 6d 65 20 28 | 67 6c 6f 62 61 6c 29 2e |d name (|global).|
|00002730| 0a 20 2a 20 50 61 72 61 | 6d 65 74 65 72 73 20 3a |. * Para|meters :|
|00002740| 20 70 61 74 68 6e 61 6d | 65 20 6f 66 20 64 69 72 | pathnam|e of dir|
|00002750| 65 63 74 6f 72 79 20 74 | 6f 20 73 63 61 6e 0a 20 |ectory t|o scan. |
|00002760| 2a 20 52 65 74 75 72 6e | 73 20 20 20 20 3a 20 76 |* Return|s    : v|
|00002770| 6f 69 64 0a 20 2a 2f 0a | 0a 0a 76 6f 69 64 20 76 |oid. */.|..void v|
|00002780| 6f 6c 5f 73 63 61 6e 28 | 63 6f 6e 73 74 20 63 68 |ol_scan(|const ch|
|00002790| 61 72 20 2a 70 61 74 68 | 2c 63 68 61 72 20 2a 70 |ar *path|,char *p|
|000027a0| 61 67 65 29 0a 7b 0a 20 | 5f 6b 65 72 6e 65 6c 5f |age).{. |_kernel_|
|000027b0| 73 77 69 5f 72 65 67 73 | 20 72 65 67 73 5f 69 6e |swi_regs| regs_in|
|000027c0| 3d 7b 30 7d 2c 20 72 65 | 67 73 5f 6f 75 74 3d 7b |={0}, re|gs_out={|
|000027d0| 30 7d 3b 20 2f 2a 20 72 | 65 67 69 73 74 65 72 73 |0}; /* r|egisters|
|000027e0| 20 70 72 65 20 26 20 70 | 6f 73 74 20 63 61 6c 6c | pre & p|ost call|
|000027f0| 20 2a 2f 0a 20 5f 6b 65 | 72 6e 65 6c 5f 6f 73 65 | */. _ke|rnel_ose|
|00002800| 72 72 6f 72 20 2a 65 72 | 72 6e 75 6d 3b 0a 20 69 |rror *er|rnum;. i|
|00002810| 6e 74 20 73 3d 32 39 2b | 73 74 72 6c 65 6e 28 70 |nt s=29+|strlen(p|
|00002820| 61 74 68 29 2b 31 31 3b | 20 20 20 2f 2a 20 6c 65 |ath)+11;|   /* le|
|00002830| 6e 67 74 68 73 20 6f 66 | 20 74 68 65 20 66 69 6c |ngths of| the fil|
|00002840| 65 20 72 65 63 6f 72 64 | 20 2b 20 70 61 74 68 6e |e record| + pathn|
|00002850| 61 6d 65 20 73 74 72 69 | 6e 67 20 2a 2f 0a 20 63 |ame stri|ng */. c|
|00002860| 68 61 72 20 2a 62 75 66 | 66 65 72 3b 20 20 20 20 |har *buf|fer;    |
|00002870| 20 20 20 20 20 20 20 20 | 0a 20 62 75 66 66 65 72 |        |. buffer|
|00002880| 3d 63 61 6c 6c 6f 63 28 | 73 69 7a 65 6f 66 28 63 |=calloc(|sizeof(c|
|00002890| 68 61 72 29 2c 73 29 3b | 20 2f 2a 20 61 6c 6c 6f |har),s);| /* allo|
|000028a0| 63 61 74 65 20 61 20 62 | 75 66 66 65 72 20 6f 66 |cate a b|uffer of|
|000028b0| 20 73 75 69 74 61 62 6c | 65 20 73 69 7a 65 20 2a | suitabl|e size *|
|000028c0| 2f 0a 20 72 65 67 73 5f | 69 6e 2e 72 5b 30 5d 3d |/. regs_|in.r[0]=|
|000028d0| 31 31 3b 20 2f 2a 20 52 | 65 61 64 20 66 69 6c 65 |11; /* R|ead file|
|000028e0| 20 69 6e 66 6f 72 6d 61 | 74 69 6f 6e 20 66 72 6f | informa|tion fro|
|000028f0| 6d 20 61 20 73 70 65 63 | 69 66 69 65 64 20 64 69 |m a spec|ified di|
|00002900| 72 65 63 74 6f 72 79 20 | 2a 2f 0a 20 72 65 67 73 |rectory |*/. regs|
|00002910| 5f 69 6e 2e 72 5b 31 5d | 3d 28 69 6e 74 29 20 70 |_in.r[1]|=(int) p|
|00002920| 61 74 68 3b 20 2f 2a 20 | 73 70 65 63 69 66 69 65 |ath; /* |specifie|
|00002930| 64 20 64 69 72 65 63 74 | 6f 72 79 20 2a 2f 0a 20 |d direct|ory */. |
|00002940| 72 65 67 73 5f 69 6e 2e | 72 5b 32 5d 3d 28 69 6e |regs_in.|r[2]=(in|
|00002950| 74 29 20 62 75 66 66 65 | 72 3b 20 2f 2a 20 64 65 |t) buffe|r; /* de|
|00002960| 73 74 69 6e 61 74 69 6f | 6e 20 64 61 74 61 20 62 |stinatio|n data b|
|00002970| 75 66 66 65 72 20 2a 2f | 0a 20 72 65 67 73 5f 69 |uffer */|. regs_i|
|00002980| 6e 2e 72 5b 33 5d 3d 31 | 3b 20 20 20 20 2f 2a 20 |n.r[3]=1|;    /* |
|00002990| 6e 75 6d 62 65 72 20 6f | 66 20 6f 62 6a 65 63 74 |number o|f object|
|000029a0| 73 20 74 6f 20 72 65 61 | 64 20 2a 2f 0a 20 72 65 |s to rea|d */. re|
|000029b0| 67 73 5f 69 6e 2e 72 5b | 34 5d 3d 30 3b 20 20 20 |gs_in.r[|4]=0;   |
|000029c0| 20 2f 2a 20 6f 66 66 73 | 65 74 20 6f 66 20 66 69 | /* offs|et of fi|
|000029d0| 72 73 74 20 69 74 65 6d | 20 74 6f 20 62 65 20 72 |rst item| to be r|
|000029e0| 65 61 64 20 2a 2f 0a 20 | 72 65 67 73 5f 69 6e 2e |ead */. |regs_in.|
|000029f0| 72 5b 35 5d 3d 73 3b 20 | 20 20 20 2f 2a 20 6c 65 |r[5]=s; |   /* le|
|00002a00| 6e 67 74 68 20 6f 66 20 | 62 75 66 66 65 72 20 2a |ngth of |buffer *|
|00002a10| 2f 0a 20 72 65 67 73 5f | 69 6e 2e 72 5b 36 5d 3d |/. regs_|in.r[6]=|
|00002a20| 30 3b 20 20 20 20 2f 2a | 20 47 65 6e 65 72 61 6c |0;    /*| General|
|00002a30| 20 77 69 6c 64 63 61 72 | 64 20 27 2a 27 20 74 6f | wildcar|d '*' to|
|00002a40| 20 67 65 74 20 61 6c 6c | 20 2a 2f 0a 20 64 6f 0a | get all| */. do.|
|00002a50| 20 7b 0a 20 20 20 65 72 | 72 6e 75 6d 3d 5f 6b 65 | {.   er|rnum=_ke|
|00002a60| 72 6e 65 6c 5f 73 77 69 | 28 30 78 30 43 2c 20 26 |rnel_swi|(0x0C, &|
|00002a70| 72 65 67 73 5f 69 6e 2c | 20 26 72 65 67 73 5f 6f |regs_in,| &regs_o|
|00002a80| 75 74 29 3b 20 20 2f 2a | 20 53 57 49 20 22 4f 53 |ut);  /*| SWI "OS|
|00002a90| 5f 47 42 50 42 22 20 2a | 2f 0a 20 20 20 69 66 20 |_GBPB" *|/.   if |
|00002aa0| 28 21 65 72 72 6e 75 6d | 29 20 2f 2a 20 69 65 20 |(!errnum|) /* ie |
|00002ab0| 69 66 20 6e 6f 20 65 72 | 72 6f 72 73 20 2a 2f 0a |if no er|rors */.|
|00002ac0| 20 20 20 7b 0a 20 20 20 | 20 20 69 66 20 28 72 65 |   {.   |  if (re|
|00002ad0| 67 73 5f 6f 75 74 2e 72 | 5b 33 5d 3d 3d 31 29 20 |gs_out.r|[3]==1) |
|00002ae0| 2f 2a 20 69 65 20 69 66 | 20 73 6f 6d 65 74 68 69 |/* ie if| somethi|
|00002af0| 6e 67 20 72 65 61 64 20 | 2a 2f 0a 20 20 20 20 20 |ng read |*/.     |
|00002b00| 7b 0a 20 20 20 20 20 20 | 20 69 66 20 28 28 28 69 |{.      | if (((i|
|00002b10| 6e 74 29 20 2a 28 62 75 | 66 66 65 72 2b 31 36 29 |nt) *(bu|ffer+16)|
|00002b20| 29 3d 3d 32 29 20 2f 2a | 20 6f 62 6a 65 63 74 20 |)==2) /*| object |
|00002b30| 69 73 20 61 20 64 69 72 | 65 63 74 6f 72 79 20 2a |is a dir|ectory *|
|00002b40| 2f 0a 20 20 20 20 20 20 | 20 7b 20 2f 2a 20 6d 61 |/.      | { /* ma|
|00002b50| 6b 65 20 61 20 73 74 72 | 69 6e 67 20 63 6f 6e 74 |ke a str|ing cont|
|00002b60| 61 69 6e 67 20 74 68 65 | 20 66 75 6c 6c 20 70 61 |aing the| full pa|
|00002b70| 74 68 6e 61 6d 65 20 6e | 6f 77 20 2a 2f 0a 20 20 |thname n|ow */.  |
|00002b80| 20 20 20 20 20 20 20 63 | 6f 6e 73 74 20 69 6e 74 |       c|onst int|
|00002b90| 20 70 6c 3d 73 74 72 6c | 65 6e 28 70 61 74 68 29 | pl=strl|en(path)|
|00002ba0| 2b 33 2b 73 74 72 6c 65 | 6e 28 28 62 75 66 66 65 |+3+strle|n((buffe|
|00002bb0| 72 2b 32 39 29 29 3b 0a | 20 20 20 20 20 20 20 20 |r+29));.|        |
|00002bc0| 20 63 68 61 72 20 2a 70 | 61 74 68 6e 61 6d 65 3b | char *p|athname;|
|00002bd0| 0a 20 20 20 20 20 20 20 | 20 20 70 61 74 68 6e 61 |.       |  pathna|
|00002be0| 6d 65 3d 63 61 6c 6c 6f | 63 28 73 69 7a 65 6f 66 |me=callo|c(sizeof|
|00002bf0| 28 63 68 61 72 29 2c 70 | 6c 29 3b 20 0a 20 20 20 |(char),p|l); .   |
|00002c00| 20 20 20 20 20 20 73 74 | 72 63 70 79 28 70 61 74 |      st|rcpy(pat|
|00002c10| 68 6e 61 6d 65 2c 70 61 | 74 68 29 3b 20 2f 2a 20 |hname,pa|th); /* |
|00002c20| 63 75 72 72 65 6e 74 20 | 70 61 74 68 20 2a 2f 0a |current |path */.|
|00002c30| 20 20 20 20 20 20 20 20 | 20 73 74 72 63 61 74 28 |        | strcat(|
|00002c40| 70 61 74 68 6e 61 6d 65 | 2c 22 2e 22 29 3b 20 20 |pathname|,".");  |
|00002c50| 2f 2a 20 2b 20 64 69 72 | 65 63 74 6f 72 79 20 6e |/* + dir|ectory n|
|00002c60| 61 6d 65 20 2a 2f 0a 20 | 20 20 20 20 20 20 20 20 |ame */. |        |
|00002c70| 73 74 72 63 61 74 28 70 | 61 74 68 6e 61 6d 65 2c |strcat(p|athname,|
|00002c80| 28 62 75 66 66 65 72 2b | 32 39 29 29 3b 0a 20 20 |(buffer+|29));.  |
|00002c90| 20 20 20 20 20 20 20 76 | 6f 6c 5f 73 63 61 6e 28 |       v|ol_scan(|
|00002ca0| 70 61 74 68 6e 61 6d 65 | 2c 70 61 67 65 29 3b 20 |pathname|,page); |
|00002cb0| 20 2f 2a 20 72 65 63 75 | 72 73 69 76 65 20 63 61 | /* recu|rsive ca|
|00002cc0| 6c 6c 20 69 6e 74 6f 20 | 64 69 72 65 63 74 6f 72 |ll into |director|
|00002cd0| 79 20 2a 2f 0a 20 20 20 | 20 20 20 20 20 20 66 72 |y */.   |      fr|
|00002ce0| 65 65 28 70 61 74 68 6e | 61 6d 65 29 3b 0a 20 20 |ee(pathn|ame);.  |
|00002cf0| 20 20 20 20 20 7d 0a 20 | 20 20 20 20 20 20 65 6c |     }. |      el|
|00002d00| 73 65 0a 20 20 20 20 20 | 20 20 7b 0a 20 20 20 20 |se.     |  {.    |
|00002d10| 20 20 20 20 20 63 68 61 | 72 20 2a 6e 61 6d 65 3b |     cha|r *name;|
|00002d20| 0a 20 20 20 20 20 20 20 | 20 20 6e 61 6d 65 3d 28 |.       |  name=(|
|00002d30| 62 75 66 66 65 72 2b 32 | 39 29 3b 0a 20 20 20 20 |buffer+2|9);.    |
|00002d40| 20 20 20 20 20 69 66 20 | 28 28 6e 6b 29 20 7c 7c |     if |((nk) |||
|00002d50| 20 28 21 6b 65 79 77 6f | 72 64 29 29 0a 20 20 20 | (!keywo|rd)).   |
|00002d60| 20 20 20 20 20 20 7b 0a | 20 20 20 20 20 20 20 20 |      {.|        |
|00002d70| 20 20 20 69 66 20 28 77 | 69 6c 64 6d 61 74 28 6e |   if (w|ildmat(n|
|00002d80| 61 6d 65 2c 70 61 67 65 | 29 29 20 2f 2a 20 70 61 |ame,page|)) /* pa|
|00002d90| 67 65 20 66 69 6c 65 6e | 61 6d 65 20 6d 61 74 63 |ge filen|ame matc|
|00002da0| 68 65 73 20 73 65 61 72 | 63 68 20 70 61 67 65 20 |hes sear|ch page |
|00002db0| 3f 20 2a 2f 0a 20 20 20 | 20 20 20 20 20 20 20 20 |? */.   |        |
|00002dc0| 7b 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 66 |{.      |       f|
|00002dd0| 6f 75 6e 64 3d 31 3b 0a | 20 20 20 20 20 20 20 20 |ound=1;.|        |
|00002de0| 20 20 20 20 20 69 66 20 | 28 21 69 6e 64 65 78 29 |     if |(!index)|
|00002df0| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 7b 0a |.       |      {.|
|00002e00| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 2f |        |       /|
|00002e10| 2a 20 63 72 65 61 74 65 | 20 66 75 6c 6c 20 70 61 |* create| full pa|
|00002e20| 74 68 6e 61 6d 65 20 26 | 20 69 66 20 72 65 71 75 |thname &| if requ|
|00002e30| 69 72 65 64 20 74 61 67 | 20 74 6f 20 64 69 73 70 |ired tag| to disp|
|00002e40| 6c 61 79 20 63 6f 6d 6d | 61 6e 64 20 2a 2f 0a 20 |lay comm|and */. |
|00002e50| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 63 6f |        |      co|
|00002e60| 6e 73 74 20 69 6e 74 20 | 70 6c 3d 73 74 72 6c 65 |nst int |pl=strle|
|00002e70| 6e 28 63 6f 6d 29 2b 73 | 74 72 6c 65 6e 28 70 61 |n(com)+s|trlen(pa|
|00002e80| 74 68 29 2b 34 2b 73 74 | 72 6c 65 6e 28 28 62 75 |th)+4+st|rlen((bu|
|00002e90| 66 66 65 72 2b 32 39 29 | 29 3b 0a 20 20 20 20 20 |ffer+29)|);.     |
|00002ea0| 20 20 20 20 20 20 20 20 | 20 20 63 68 61 72 20 2a |        |  char *|
|00002eb0| 70 61 74 68 6e 61 6d 65 | 3b 0a 20 20 20 20 20 20 |pathname|;.      |
|00002ec0| 20 20 20 20 20 20 20 20 | 20 69 6e 74 20 20 65 72 |        | int  er|
|00002ed0| 72 3b 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |r;.     |        |
|00002ee0| 20 20 70 61 74 68 6e 61 | 6d 65 3d 63 61 6c 6c 6f |  pathna|me=callo|
|00002ef0| 63 28 73 69 7a 65 6f 66 | 28 63 68 61 72 29 2c 70 |c(sizeof|(char),p|
|00002f00| 6c 29 3b 20 0a 20 20 20 | 20 20 20 20 20 20 20 20 |l); .   |        |
|00002f10| 20 20 20 20 69 66 20 28 | 21 73 65 61 72 63 68 29 |    if (|!search)|
|00002f20| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00002f30| 7b 20 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |{ .     |        |
|00002f40| 20 20 20 20 73 74 72 63 | 70 79 28 70 61 74 68 6e |    strc|py(pathn|
|00002f50| 61 6d 65 2c 63 6f 6d 29 | 3b 0a 20 20 20 20 20 20 |ame,com)|;.      |
|00002f60| 20 20 20 20 20 20 20 20 | 20 20 20 73 74 72 63 61 |        |   strca|
|00002f70| 74 28 70 61 74 68 6e 61 | 6d 65 2c 22 20 22 29 3b |t(pathna|me," ");|
|00002f80| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00002f90| 20 20 73 74 72 63 61 74 | 28 70 61 74 68 6e 61 6d |  strcat|(pathnam|
|00002fa0| 65 2c 70 61 74 68 29 3b | 0a 20 20 20 20 20 20 20 |e,path);|.       |
|00002fb0| 20 20 20 20 20 20 20 20 | 7d 0a 20 20 20 20 20 20 |        |}.      |
|00002fc0| 20 20 20 20 20 20 20 20 | 20 65 6c 73 65 20 73 74 |        | else st|
|00002fd0| 72 63 70 79 28 70 61 74 | 68 6e 61 6d 65 2c 70 61 |rcpy(pat|hname,pa|
|00002fe0| 74 68 29 3b 20 20 20 20 | 20 20 20 20 20 20 20 20 |th);    |        |
|00002ff0| 20 20 20 20 0a 20 20 20 | 20 20 20 20 20 20 20 20 |    .   |        |
|00003000| 20 20 20 20 73 74 72 63 | 61 74 28 70 61 74 68 6e |    strc|at(pathn|
|00003010| 61 6d 65 2c 22 2e 22 29 | 3b 20 20 2f 2a 20 2b 20 |ame,".")|;  /* + |
|00003020| 64 69 72 65 63 74 6f 72 | 79 20 6e 61 6d 65 20 2a |director|y name *|
|00003030| 2f 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |/.      |        |
|00003040| 20 73 74 72 63 61 74 28 | 70 61 74 68 6e 61 6d 65 | strcat(|pathname|
|00003050| 2c 28 62 75 66 66 65 72 | 2b 32 39 29 29 3b 0a 20 |,(buffer|+29));. |
|00003060| 20 20 20 20 0a 20 20 20 | 20 20 20 20 20 20 20 20 |    .   |        |
|00003070| 20 20 20 20 69 66 20 28 | 21 73 65 61 72 63 68 29 |    if (|!search)|
|00003080| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00003090| 7b 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |{.      |        |
|000030a0| 20 20 20 65 72 72 3d 5f | 6b 65 72 6e 65 6c 5f 73 |   err=_|kernel_s|
|000030b0| 79 73 74 65 6d 28 70 61 | 74 68 6e 61 6d 65 2c 30 |ystem(pa|thname,0|
|000030c0| 29 3b 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |);.     |        |
|000030d0| 20 20 20 20 69 66 20 28 | 65 72 72 29 0a 20 20 20 |    if (|err).   |
|000030e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 7b 0a |        |      {.|
|000030f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00003100| 20 20 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |   fprin|tf(stder|
|00003110| 72 2c 22 5c 6e 5c 6e 22 | 29 3b 0a 20 20 20 20 20 |r,"\n\n"|);.     |
|00003120| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 65 78 |        |      ex|
|00003130| 69 74 28 31 29 3b 0a 20 | 20 20 20 20 20 20 20 20 |it(1);. |        |
|00003140| 20 20 20 20 20 20 20 20 | 7d 0a 20 20 20 20 20 20 |        |}.      |
|00003150| 20 20 20 20 20 20 20 20 | 20 7d 0a 20 20 20 20 20 |        | }.     |
|00003160| 20 20 20 20 20 20 20 20 | 20 20 65 6c 73 65 20 73 |        |  else s|
|00003170| 65 61 72 63 68 5f 70 61 | 67 65 28 70 61 74 68 6e |earch_pa|ge(pathn|
|00003180| 61 6d 65 29 3b 0a 20 20 | 20 20 20 20 20 20 20 20 |ame);.  |        |
|00003190| 20 20 20 7d 20 0a 20 20 | 20 20 20 20 20 20 20 20 |   } .  |        |
|000031a0| 20 20 20 65 6c 73 65 0a | 20 20 20 20 20 20 20 20 |   else.|        |
|000031b0| 20 20 20 20 20 7b 0a 20 | 20 20 20 20 20 20 20 20 |     {. |        |
|000031c0| 20 20 20 20 20 20 66 70 | 72 69 6e 74 66 28 73 74 |      fp|rintf(st|
|000031d0| 64 6f 75 74 2c 22 56 6f | 6c 75 6d 65 20 25 73 20 |dout,"Vo|lume %s |
|000031e0| 22 2c 28 70 61 74 68 2b | 73 74 72 6c 65 6e 28 72 |",(path+|strlen(r|
|000031f0| 6f 6f 74 5f 64 69 72 29 | 2b 31 29 29 3b 0a 20 20 |oot_dir)|+1));.  |
|00003200| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 66 70 72 |        |     fpr|
|00003210| 69 6e 74 66 28 73 74 64 | 6f 75 74 2c 22 50 61 67 |intf(std|out,"Pag|
|00003220| 65 20 25 73 5c 6e 22 2c | 28 62 75 66 66 65 72 2b |e %s\n",|(buffer+|
|00003230| 32 39 29 20 29 3b 0a 20 | 20 20 20 20 20 20 20 20 |29) );. |        |
|00003240| 20 20 20 20 7d 0a 20 20 | 20 20 20 20 20 20 20 20 |    }.  |        |
|00003250| 20 7d 0a 20 20 20 20 20 | 20 20 20 20 7d 0a 20 20 | }.     |    }.  |
|00003260| 20 20 20 20 20 20 20 65 | 6c 73 65 0a 20 20 20 20 |       e|lse.    |
|00003270| 20 20 20 20 20 7b 0a 20 | 20 20 20 20 20 20 20 20 |     {. |        |
|00003280| 20 20 69 66 20 28 28 77 | 69 6c 64 6d 61 74 28 6e |  if ((w|ildmat(n|
|00003290| 61 6d 65 2c 22 6c 69 73 | 74 22 29 29 29 20 2f 2a |ame,"lis|t"))) /*|
|000032a0| 20 66 69 6c 65 6e 61 6d | 65 20 6d 61 74 63 68 65 | filenam|e matche|
|000032b0| 73 20 6c 69 73 74 20 70 | 61 67 65 20 3f 20 2a 2f |s list p|age ? */|
|000032c0| 0a 20 20 20 20 20 20 20 | 20 20 20 20 7b 0a 20 20 |.       |    {.  |
|000032d0| 20 20 20 20 20 20 20 20 | 20 20 20 63 6f 6e 73 74 |        |   const|
|000032e0| 20 69 6e 74 20 70 6c 3d | 73 74 72 6c 65 6e 28 70 | int pl=|strlen(p|
|000032f0| 61 74 68 29 2b 33 2b 73 | 74 72 6c 65 6e 28 28 62 |ath)+3+s|trlen((b|
|00003300| 75 66 66 65 72 2b 32 39 | 29 29 3b 0a 20 20 20 20 |uffer+29|));.    |
|00003310| 20 20 20 20 20 20 20 20 | 20 63 68 61 72 20 2a 70 |        | char *p|
|00003320| 61 74 68 6e 61 6d 65 3b | 0a 20 20 20 20 20 20 20 |athname;|.       |
|00003330| 20 20 20 20 20 20 69 6e | 74 20 6d 61 74 63 68 65 |      in|t matche|
|00003340| 73 3d 30 3b 0a 20 20 20 | 20 20 20 20 20 20 20 20 |s=0;.   |        |
|00003350| 20 20 70 61 74 68 6e 61 | 6d 65 3d 63 61 6c 6c 6f |  pathna|me=callo|
|00003360| 63 28 73 69 7a 65 6f 66 | 28 63 68 61 72 29 2c 70 |c(sizeof|(char),p|
|00003370| 6c 29 3b 20 0a 20 20 20 | 20 20 20 20 20 20 20 20 |l); .   |        |
|00003380| 20 20 73 74 72 63 70 79 | 28 70 61 74 68 6e 61 6d |  strcpy|(pathnam|
|00003390| 65 2c 70 61 74 68 29 3b | 20 2f 2a 20 63 75 72 72 |e,path);| /* curr|
|000033a0| 65 6e 74 20 70 61 74 68 | 20 2a 2f 0a 20 20 20 20 |ent path| */.    |
|000033b0| 20 20 20 20 20 20 20 20 | 20 73 74 72 63 61 74 28 |        | strcat(|
|000033c0| 70 61 74 68 6e 61 6d 65 | 2c 22 2e 22 29 3b 20 20 |pathname|,".");  |
|000033d0| 2f 2a 20 2b 20 64 69 72 | 65 63 74 6f 72 79 20 6e |/* + dir|ectory n|
|000033e0| 61 6d 65 20 2a 2f 0a 20 | 20 20 20 20 20 20 20 20 |ame */. |        |
|000033f0| 20 20 20 20 73 74 72 63 | 61 74 28 70 61 74 68 6e |    strc|at(pathn|
|00003400| 61 6d 65 2c 28 62 75 66 | 66 65 72 2b 32 39 29 29 |ame,(buf|fer+29))|
|00003410| 3b 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 6d |;.      |       m|
|00003420| 61 74 63 68 65 73 3d 73 | 65 61 72 63 68 5f 69 6e |atches=s|earch_in|
|00003430| 64 65 78 28 70 61 74 68 | 6e 61 6d 65 29 3b 0a 20 |dex(path|name);. |
|00003440| 20 20 20 20 20 20 20 20 | 20 20 20 20 66 72 65 65 |        |    free|
|00003450| 28 70 61 74 68 6e 61 6d | 65 29 3b 0a 20 20 20 20 |(pathnam|e);.    |
|00003460| 20 20 20 20 20 20 20 7d | 0a 20 20 20 20 20 20 20 |       }|.       |
|00003470| 20 20 7d 0a 20 20 20 20 | 20 20 20 7d 0a 20 20 20 |  }.    |   }.   |
|00003480| 20 20 20 20 72 65 67 73 | 5f 69 6e 2e 72 5b 34 5d |    regs|_in.r[4]|
|00003490| 3d 72 65 67 73 5f 6f 75 | 74 2e 72 5b 34 5d 3b 20 |=regs_ou|t.r[4]; |
|000034a0| 2f 2a 20 6f 66 66 73 65 | 74 20 6f 66 20 6e 65 78 |/* offse|t of nex|
|000034b0| 74 20 69 74 65 6d 20 74 | 6f 20 72 65 61 64 20 2a |t item t|o read *|
|000034c0| 2f 0a 20 20 20 20 20 7d | 0a 20 20 20 7d 0a 20 20 |/.     }|.   }.  |
|000034d0| 20 65 6c 73 65 20 20 7b | 0a 20 20 20 20 20 69 66 | else  {|.     if|
|000034e0| 20 28 21 6e 6b 29 20 66 | 70 72 69 6e 74 66 28 73 | (!nk) f|printf(s|
|000034f0| 74 64 65 72 72 2c 22 45 | 72 72 6f 72 20 3a 20 4d |tderr,"E|rror : M|
|00003500| 61 6e 75 61 6c 20 70 61 | 74 68 20 5c 22 25 73 5c |anual pa|th \"%s\|
|00003510| 22 20 6e 6f 74 20 66 6f | 75 6e 64 5c 6e 22 2c 70 |" not fo|und\n",p|
|00003520| 61 74 68 29 3b 0a 20 20 | 20 20 20 20 20 62 72 65 |ath);.  |     bre|
|00003530| 61 6b 3b 0a 20 20 20 7d | 0a 20 7d 0a 20 77 68 69 |ak;.   }|. }. whi|
|00003540| 6c 65 20 28 28 72 65 67 | 73 5f 6f 75 74 2e 72 5b |le ((reg|s_out.r[|
|00003550| 34 5d 21 3d 2d 31 29 26 | 26 28 72 65 67 73 5f 6f |4]!=-1)&|&(regs_o|
|00003560| 75 74 2e 72 5b 33 5d 3d | 3d 31 29 29 3b 0a 20 66 |ut.r[3]=|=1));. f|
|00003570| 72 65 65 28 62 75 66 66 | 65 72 29 3b 0a 7d 0a 0a |ree(buff|er);.}..|
|00003580| 2f 2a 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |/*------|--------|
|00003590| 2d 2d 2d 2d 2d 2d 20 65 | 73 63 61 70 65 20 2d 2d |------ e|scape --|
|000035a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000035b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000035c0| 2d 2d 2d 2d 2d 0a 20 2a | 20 50 75 72 70 6f 73 65 |-----. *| Purpose|
|000035d0| 20 20 20 20 3a 20 68 61 | 6e 64 6c 65 73 20 73 69 |    : ha|ndles si|
|000035e0| 67 6e 61 6c 20 69 6e 74 | 65 72 72 75 70 74 73 2c |gnal int|errupts,|
|000035f0| 20 65 78 69 74 73 20 66 | 72 6f 6d 20 74 68 65 20 | exits f|rom the |
|00003600| 70 72 6f 67 72 61 6d 0a | 20 2a 20 50 61 72 61 6d |program.| * Param|
|00003610| 65 74 65 72 73 20 3a 20 | 73 69 67 6e 61 6c 20 63 |eters : |signal c|
|00003620| 6f 64 65 0a 20 2a 20 52 | 65 74 75 72 6e 73 20 20 |ode. * R|eturns  |
|00003630| 20 20 3a 20 76 6f 69 64 | 0a 20 2a 2f 0a 76 6f 69 |  : void|. */.voi|
|00003640| 64 20 65 73 63 61 70 65 | 28 69 6e 74 20 73 69 67 |d escape|(int sig|
|00003650| 29 0a 7b 0a 20 20 69 66 | 20 28 73 69 67 21 3d 34 |).{.  if| (sig!=4|
|00003660| 29 20 7b 0a 20 20 20 20 | 66 70 72 69 6e 74 66 28 |) {.    |fprintf(|
|00003670| 73 74 64 65 72 72 2c 22 | 41 62 6f 72 74 65 64 20 |stderr,"|Aborted |
|00003680| 62 79 20 49 6e 74 65 72 | 72 75 70 74 20 25 64 5c |by Inter|rupt %d\|
|00003690| 6e 22 2c 73 69 67 29 3b | 0a 20 20 7d 20 65 6c 73 |n",sig);|.  } els|
|000036a0| 65 20 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 |e fprint|f(stderr|
|000036b0| 2c 22 5c 6e 22 29 3b 0a | 20 20 65 78 69 74 28 31 |,"\n");.|  exit(1|
|000036c0| 29 3b 0a 7d 0a 0a 2f 2a | 2d 2d 2d 2d 2d 2d 2d 2d |);.}../*|--------|
|000036d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 20 73 79 6e |--------|---- syn|
|000036e0| 74 61 78 20 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |tax ----|--------|
|000036f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2a 0a |--------|------*.|
|00003700| 20 2a 20 50 75 72 70 6f | 73 65 20 20 20 20 3a 20 | * Purpo|se    : |
|00003710| 44 69 73 70 6c 61 79 73 | 20 73 79 6e 74 61 78 20 |Displays| syntax |
|00003720| 6d 65 73 73 61 67 65 20 | 61 62 6f 75 74 20 70 72 |message |about pr|
|00003730| 6f 67 72 61 6d 0a 20 2a | 20 50 61 72 61 6d 65 74 |ogram. *| Paramet|
|00003740| 65 72 73 20 3a 20 70 6f | 69 6e 74 65 72 20 74 6f |ers : po|inter to|
|00003750| 20 70 72 6f 67 72 61 6d | 20 6e 61 6d 65 20 28 61 | program| name (a|
|00003760| 72 67 76 5b 30 5d 29 0a | 20 2a 20 52 65 74 75 72 |rgv[0]).| * Retur|
|00003770| 6e 73 20 20 20 20 3a 20 | 76 6f 69 64 0a 20 2a 2d |ns    : |void. *-|
|00003780| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003790| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000037a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000037b0| 2d 2d 2d 2d 2d 2a 2f 0a | 76 6f 69 64 20 73 79 6e |-----*/.|void syn|
|000037c0| 74 61 78 5f 6d 65 73 73 | 61 67 65 28 63 6f 6e 73 |tax_mess|age(cons|
|000037d0| 74 20 63 68 61 72 20 2a | 70 72 6f 67 5f 6e 61 6d |t char *|prog_nam|
|000037e0| 65 29 0a 7b 0a 20 20 63 | 68 61 72 20 2a 73 79 6e |e).{.  c|har *syn|
|000037f0| 74 61 78 3d 22 5b 73 65 | 63 74 69 6f 6e 5d 20 5b |tax="[se|ction] [|
|00003800| 74 69 74 6c 65 5d 20 5b | 2d 6b 20 6b 65 79 77 6f |title] [|-k keywo|
|00003810| 72 64 5d 20 5b 2d 73 20 | 73 74 72 69 6e 67 5d 20 |rd] [-s |string] |
|00003820| 5b 2d 69 5d 22 3b 0a 20 | 20 66 70 72 69 6e 74 66 |[-i]";. | fprintf|
|00003830| 28 73 74 64 65 72 72 2c | 22 75 73 61 67 65 3a 20 |(stderr,|"usage: |
|00003840| 20 20 25 73 20 25 73 5c | 6e 22 2c 70 72 6f 67 5f |  %s %s\|n",prog_|
|00003850| 6e 61 6d 65 2c 73 79 6e | 74 61 78 29 3b 0a 20 20 |name,syn|tax);.  |
|00003860| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 22 |fprintf(|stderr,"|
|00003870| 61 75 74 68 6f 72 3a 20 | 20 53 2e 20 76 61 6e 20 |author: | S. van |
|00003880| 41 61 72 64 74 5c 6e 22 | 29 3b 0a 20 20 66 70 72 |Aardt\n"|);.  fpr|
|00003890| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 22 76 65 72 |intf(std|err,"ver|
|000038a0| 73 69 6f 6e 3a 20 25 73 | 20 28 25 73 29 5c 6e 22 |sion: %s| (%s)\n"|
|000038b0| 2c 20 76 65 72 73 69 6f | 6e 2c 20 5f 5f 44 41 54 |, versio|n, __DAT|
|000038c0| 45 5f 5f 29 3b 0a 20 20 | 66 70 72 69 6e 74 66 28 |E__);.  |fprintf(|
|000038d0| 73 74 64 65 72 72 2c 22 | 20 20 20 20 20 20 20 20 |stderr,"|        |
|000038e0| 20 73 65 63 74 69 6f 6e | 20 20 20 53 65 61 72 63 | section|   Searc|
|000038f0| 68 20 77 69 74 68 69 6e | 20 6d 61 6e 75 61 6c 20 |h within| manual |
|00003900| 73 65 63 74 69 6f 6e 20 | 23 5c 6e 22 29 3b 0a 20 |section |#\n");. |
|00003910| 20 66 70 72 69 6e 74 66 | 28 73 74 64 65 72 72 2c | fprintf|(stderr,|
|00003920| 22 20 20 20 20 20 20 20 | 20 20 74 69 74 6c 65 20 |"       |  title |
|00003930| 20 20 20 20 50 61 67 65 | 20 74 6f 20 73 65 61 72 |    Page| to sear|
|00003940| 63 68 20 66 6f 72 5c 6e | 22 29 3b 0a 20 20 66 70 |ch for\n|");.  fp|
|00003950| 72 69 6e 74 66 28 73 74 | 64 65 72 72 2c 22 20 20 |rintf(st|derr,"  |
|00003960| 20 20 20 20 20 20 20 2d | 6b 20 20 20 20 20 20 20 |       -|k       |
|00003970| 20 53 65 61 72 63 68 20 | 70 61 67 65 20 6c 69 73 | Search |page lis|
|00003980| 74 73 20 66 6f 72 20 6b | 65 79 77 6f 72 64 5c 6e |ts for k|eyword\n|
|00003990| 22 29 3b 0a 20 20 66 70 | 72 69 6e 74 66 28 73 74 |");.  fp|rintf(st|
|000039a0| 64 65 72 72 2c 22 20 20 | 20 20 20 20 20 20 20 2d |derr,"  |       -|
|000039b0| 69 20 20 20 20 20 20 20 | 20 44 69 73 70 6c 61 79 |i       | Display|
|000039c0| 20 70 61 67 65 73 20 61 | 76 61 69 6c 61 62 6c 65 | pages a|vailable|
|000039d0| 5c 6e 22 29 3b 0a 20 20 | 66 70 72 69 6e 74 66 28 |\n");.  |fprintf(|
|000039e0| 73 74 64 65 72 72 2c 22 | 20 20 20 20 20 20 20 20 |stderr,"|        |
|000039f0| 20 2d 73 20 20 20 20 20 | 20 20 20 53 65 61 72 63 | -s     |   Searc|
|00003a00| 68 20 74 68 72 6f 75 67 | 68 20 70 61 67 65 73 20 |h throug|h pages |
|00003a10| 66 6f 72 20 77 6f 72 64 | 5c 6e 22 29 3b 0a 20 20 |for word|\n");.  |
|00003a20| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 22 |fprintf(|stderr,"|
|00003a30| 4e 6f 74 65 3a 20 20 20 | 20 77 69 6c 64 63 61 72 |Note:   | wildcar|
|00003a40| 64 73 20 61 72 65 20 61 | 76 61 69 6c 61 62 6c 65 |ds are a|vailable|
|00003a50| 20 69 6e 20 73 65 61 72 | 63 68 65 73 5c 6e 22 29 | in sear|ches\n")|
|00003a60| 3b 0a 20 20 65 78 69 74 | 28 31 29 3b 0a 7d 0a 20 |;.  exit|(1);.}. |
|00003a70| 20 0a 0a 2f 2a 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d | ../*---|--------|
|00003a80| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 20 72 65 61 64 5f 73 |--------|- read_s|
|00003a90| 79 73 5f 76 61 72 20 2d | 2d 2d 2d 2d 2d 2d 2d 2d |ys_var -|--------|
|00003aa0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003ab0| 2d 2d 2a 0a 20 2a 20 50 | 75 72 70 6f 73 65 20 20 |--*. * P|urpose  |
|00003ac0| 20 20 3a 20 4f 62 74 61 | 69 6e 20 74 68 65 20 76 |  : Obta|in the v|
|00003ad0| 61 6c 75 65 20 6f 66 20 | 61 20 73 79 73 74 65 6d |alue of |a system|
|00003ae0| 20 76 61 72 69 61 62 6c | 65 2e 0a 20 2a 20 41 72 | variabl|e.. * Ar|
|00003af0| 67 75 6d 65 6e 74 73 20 | 20 3a 20 70 6f 69 6e 74 |guments | : point|
|00003b00| 65 72 20 74 6f 20 6e 61 | 6d 65 20 6f 66 20 73 79 |er to na|me of sy|
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|00003b20| 20 62 65 20 72 65 61 64 | 2e 0a 20 2a 20 52 65 74 | be read|.. * Ret|
|00003b30| 75 72 6e 73 20 20 20 20 | 3a 20 70 6f 69 6e 74 65 |urns    |: pointe|
|00003b40| 72 20 74 6f 20 76 61 6c | 75 65 20 72 65 61 64 2e |r to val|ue read.|
|00003b50| 0a 20 2a 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |. *-----|--------|
|00003b60| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003b70| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003b80| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003b90| 2a 2f 0a 0a 63 68 61 72 | 20 2a 72 65 61 64 5f 73 |*/..char| *read_s|
|00003ba0| 79 73 5f 76 61 72 28 63 | 6f 6e 73 74 20 63 68 61 |ys_var(c|onst cha|
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|00003bc0| 20 5f 6b 65 72 6e 65 6c | 5f 73 77 69 5f 72 65 67 | _kernel|_swi_reg|
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|00003c00| 6c 20 2a 2f 0a 20 20 5f | 6b 65 72 6e 65 6c 5f 6f |l */.  _|kernel_o|
|00003c10| 73 65 72 72 6f 72 20 2a | 65 72 72 6e 75 6d 3b 0a |serror *|errnum;.|
|00003c20| 20 20 63 68 61 72 20 2a | 62 75 66 66 65 72 3d 63 |  char *|buffer=c|
|00003c30| 61 6c 6c 6f 63 28 73 69 | 7a 65 6f 66 28 63 68 61 |alloc(si|zeof(cha|
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|00003c50| 5b 30 5d 3d 28 69 6e 74 | 29 20 76 61 72 69 61 62 |[0]=(int|) variab|
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|00003c80| 72 65 2e 72 5b 32 5d 3d | 32 35 35 3b 0a 20 20 70 |re.r[2]=|255;.  p|
|00003c90| 72 65 2e 72 5b 33 5d 3d | 30 3b 0a 20 20 70 72 65 |re.r[3]=|0;.  pre|
|00003ca0| 2e 72 5b 34 5d 3d 33 3b | 0a 20 20 65 72 72 6e 75 |.r[4]=3;|.  errnu|
|00003cb0| 6d 3d 5f 6b 65 72 6e 65 | 6c 5f 73 77 69 28 30 78 |m=_kerne|l_swi(0x|
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|00003d00| 20 20 72 65 74 75 72 6e | 20 62 75 66 66 65 72 3b |  return| buffer;|
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|00003d30| 72 65 74 75 72 6e 20 4e | 55 4c 4c 3b 0a 20 20 7d |return N|ULL;.  }|
|00003d40| 0a 7d 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.}      |        |
|00003d50| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00003d60| 20 20 20 20 20 20 20 20 | 20 0a 0a 0a 69 6e 74 20 |        | ...int |
|00003d70| 6d 61 69 6e 28 69 6e 74 | 20 61 72 67 63 2c 63 68 |main(int| argc,ch|
|00003d80| 61 72 20 2a 61 72 67 76 | 5b 5d 29 0a 7b 0a 20 20 |ar *argv|[]).{.  |
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|00003db0| 61 72 20 2a 6f 70 74 61 | 72 67 3b 0a 20 20 65 78 |ar *opta|rg;.  ex|
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|00003dd0| 3b 0a 20 20 65 78 74 65 | 72 6e 20 69 6e 74 20 20 |;.  exte|rn int  |
|00003de0| 67 65 74 6f 70 74 28 69 | 6e 74 20 61 72 67 63 2c |getopt(i|nt argc,|
|00003df0| 63 68 61 72 20 2a 2a 61 | 72 67 76 2c 20 63 68 61 |char **a|rgv, cha|
|00003e00| 72 20 2a 6f 70 74 73 74 | 72 69 6e 67 29 3b 0a 0a |r *optst|ring);..|
|00003e10| 20 20 73 69 67 6e 61 6c | 28 53 49 47 49 4e 54 2c |  signal|(SIGINT,|
|00003e20| 20 65 73 63 61 70 65 29 | 3b 20 20 2f 2a 20 57 68 | escape)|;  /* Wh|
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|00003e40| 79 20 45 73 63 61 70 65 | 20 63 61 6c 6c 20 27 65 |y Escape| call 'e|
|00003e50| 73 63 61 70 65 27 20 2a | 2f 0a 20 0a 20 20 72 6f |scape' *|/. .  ro|
|00003e60| 6f 74 5f 64 69 72 3d 72 | 65 61 64 5f 73 79 73 5f |ot_dir=r|ead_sys_|
|00003e70| 76 61 72 28 22 6d 61 6e | 24 70 61 74 68 22 29 3b |var("man|$path");|
|00003e80| 20 2f 2a 20 77 68 65 72 | 65 20 74 6f 20 66 69 6e | /* wher|e to fin|
|00003e90| 64 20 6d 61 6e 75 61 6c | 20 70 61 67 65 73 20 2a |d manual| pages *|
|00003ea0| 2f 0a 20 20 69 66 20 28 | 21 72 6f 6f 74 5f 64 69 |/.  if (|!root_di|
|00003eb0| 72 29 20 7b 0a 20 20 20 | 20 72 6f 6f 74 5f 64 69 |r) {.   | root_di|
|00003ec0| 72 3d 22 24 2e 75 73 72 | 2e 6d 61 6e 22 3b 20 2f |r="$.usr|.man"; /|
|00003ed0| 2a 20 75 73 65 20 74 68 | 69 73 20 69 66 20 6e 6f |* use th|is if no|
|00003ee0| 20 6d 61 6e 24 70 61 74 | 68 20 2a 2f 0a 20 20 20 | man$pat|h */.   |
|00003ef0| 20 72 66 3d 30 3b 20 20 | 20 20 20 20 20 2f 2a 20 | rf=0;  |     /* |
|00003f00| 26 20 6e 6f 74 65 20 74 | 68 61 74 20 49 20 63 61 |& note t|hat I ca|
|00003f10| 6e 27 74 20 66 72 65 65 | 20 72 6f 6f 74 5f 64 69 |n't free| root_di|
|00003f20| 72 20 6e 6f 77 20 2a 2f | 0a 20 20 7d 0a 20 20 63 |r now */|.  }.  c|
|00003f30| 6f 6d 3d 72 65 61 64 5f | 73 79 73 5f 76 61 72 28 |om=read_|sys_var(|
|00003f40| 22 6d 61 6e 24 63 6f 6d | 22 29 3b 20 2f 2a 20 64 |"man$com|"); /* d|
|00003f50| 65 73 63 72 69 62 65 73 | 20 63 6f 6d 6d 61 6e 64 |escribes| command|
|00003f60| 20 66 6f 72 20 64 69 73 | 70 6c 61 79 69 6e 67 20 | for dis|playing |
|00003f70| 70 61 67 65 73 20 2a 2f | 0a 20 20 69 66 20 28 21 |pages */|.  if (!|
|00003f80| 63 6f 6d 29 20 63 6f 6d | 3d 22 54 59 50 45 20 22 |com) com|="TYPE "|
|00003f90| 3b 20 0a 20 20 2f 2a 20 | 50 61 72 73 65 20 63 6f |; .  /* |Parse co|
|00003fa0| 6d 6d 61 6e 64 20 6c 69 | 6e 65 20 61 72 67 75 6d |mmand li|ne argum|
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|00003fc0| 28 28 63 20 3d 20 67 65 | 74 6f 70 74 28 61 72 67 |((c = ge|topt(arg|
|00003fd0| 63 2c 61 72 67 76 2c 22 | 69 6b 3a 73 3a 3f 22 29 |c,argv,"|ik:s:?")|
|00003fe0| 29 20 21 3d 20 2d 31 29 | 20 7b 0a 20 20 20 20 73 |) != -1)| {.    s|
|00003ff0| 77 69 74 63 68 20 28 63 | 29 20 20 20 20 7b 0a 20 |witch (c|)    {. |
|00004000| 20 20 20 63 61 73 65 20 | 27 6b 27 20 3a 20 2f 2a |   case |'k' : /*|
|00004010| 20 6b 65 79 77 6f 72 64 | 20 73 65 61 72 63 68 20 | keyword| search |
|00004020| 74 68 72 6f 75 67 68 20 | 69 6e 64 65 78 65 73 20 |through |indexes |
|00004030| 2a 2f 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |*/.     |        |
|00004040| 20 20 6b 65 79 77 6f 72 | 64 3d 6f 70 74 61 72 67 |  keywor|d=optarg|
|00004050| 3b 20 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |; .     |        |
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|00004070| 65 20 27 73 27 20 3a 20 | 2f 2a 20 77 6f 72 64 20 |e 's' : |/* word |
|00004080| 73 65 61 72 63 68 20 74 | 68 72 6f 75 67 68 20 65 |search t|hrough e|
|00004090| 61 63 68 20 70 61 67 65 | 20 2a 2f 0a 20 20 20 20 |ach page| */.    |
|000040a0| 20 20 20 20 20 20 20 20 | 20 20 20 73 65 61 72 63 |        |   searc|
|000040b0| 68 3d 6f 70 74 61 72 67 | 3b 0a 20 20 20 20 20 20 |h=optarg|;.      |
|000040c0| 20 20 20 20 20 20 20 20 | 20 62 72 65 61 6b 3b 0a |        | break;.|
|000040d0| 20 20 20 20 63 61 73 65 | 20 27 69 27 20 3a 20 2f |    case| 'i' : /|
|000040e0| 2a 20 70 72 6f 64 75 63 | 65 20 69 6e 64 65 78 20 |* produc|e index |
|000040f0| 6f 66 20 70 61 67 65 20 | 6e 61 6d 65 73 20 2a 2f |of page |names */|
|00004100| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00004110| 69 6e 64 65 78 3d 31 3b | 0a 20 20 20 20 20 20 20 |index=1;|.       |
|00004120| 20 20 20 20 20 20 20 20 | 62 72 65 61 6b 3b 0a 20 |        |break;. |
|00004130| 20 20 20 63 61 73 65 20 | 27 3f 27 20 3a 20 2f 2a |   case |'?' : /*|
|00004140| 20 70 72 6f 64 75 63 65 | 20 73 79 6e 74 61 78 20 | produce| syntax |
|00004150| 6d 65 73 73 61 67 65 20 | 2a 2f 0a 20 20 20 20 20 |message |*/.     |
|00004160| 20 20 20 20 20 20 20 20 | 20 20 6f 6b 61 79 3d 30 |        |  okay=0|
|00004170| 3b 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |;.      |        |
|00004180| 20 62 72 65 61 6b 3b 0a | 20 20 20 20 7d 0a 20 20 | break;.|    }.  |
|00004190| 7d 0a 20 20 69 66 20 28 | 6f 6b 61 79 29 20 20 7b |}.  if (|okay)  {|
|000041a0| 0a 20 20 20 20 69 66 20 | 28 6f 70 74 69 6e 64 3c |.    if |(optind<|
|000041b0| 61 72 67 63 29 20 7b 20 | 2f 2a 20 69 66 20 6d 6f |argc) { |/* if mo|
|000041c0| 72 65 20 61 72 67 75 6d | 65 6e 74 73 20 61 72 65 |re argum|ents are|
|000041d0| 20 6c 65 66 74 20 74 6f | 20 70 61 72 73 65 20 2a | left to| parse *|
|000041e0| 2f 0a 20 20 20 20 20 20 | 69 6e 74 20 69 3d 6f 70 |/.      |int i=op|
|000041f0| 74 69 6e 64 3b 0a 20 20 | 20 20 20 20 66 6f 72 20 |tind;.  |    for |
|00004200| 28 69 3d 6f 70 74 69 6e | 64 3b 20 69 3c 61 72 67 |(i=optin|d; i<arg|
|00004210| 63 3b 20 69 2b 2b 29 20 | 7b 0a 20 20 20 20 20 20 |c; i++) |{.      |
|00004220| 20 20 63 68 61 72 20 2a | 70 3d 61 72 67 76 5b 69 |  char *|p=argv[i|
|00004230| 5d 2c 63 3d 70 5b 30 5d | 3b 0a 20 20 20 20 20 20 |],c=p[0]|;.      |
|00004240| 20 20 69 66 20 69 73 64 | 69 67 69 74 28 63 29 20 |  if isd|igit(c) |
|00004250| 7b 20 2f 2a 20 74 68 65 | 6e 20 61 73 73 75 6d 65 |{ /* the|n assume|
|00004260| 20 72 65 66 65 72 72 69 | 6e 67 20 74 6f 20 6d 61 | referri|ng to ma|
|00004270| 6e 75 61 6c 20 76 6f 6c | 75 6d 65 20 20 2a 2f 0a |nual vol|ume  */.|
|00004280| 20 20 20 20 20 20 20 20 | 20 20 69 66 20 28 21 76 |        |  if (!v|
|00004290| 6f 6c 75 6d 65 29 20 76 | 6f 6c 75 6d 65 3d 70 3b |olume) v|olume=p;|
|000042a0| 20 0a 20 20 20 20 20 20 | 20 20 20 20 65 6c 73 65 | .      |    else|
|000042b0| 20 7b 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 66 | {.     |       f|
|000042c0| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 22 69 |printf(s|tderr,"i|
|000042d0| 6e 76 61 6c 69 64 20 61 | 72 67 75 6d 65 6e 74 73 |nvalid a|rguments|
|000042e0| 5c 6e 22 29 3b 0a 20 20 | 20 20 20 20 20 20 20 20 |\n");.  |        |
|000042f0| 20 20 73 79 6e 74 61 78 | 5f 6d 65 73 73 61 67 65 |  syntax|_message|
|00004300| 28 61 72 67 76 5b 30 5d | 29 3b 0a 20 20 20 20 20 |(argv[0]|);.     |
|00004310| 20 20 20 20 20 20 20 62 | 72 65 61 6b 3b 0a 20 20 |       b|reak;.  |
|00004320| 20 20 20 20 20 20 20 20 | 7d 0a 20 20 20 20 20 20 |        |}.      |
|00004330| 20 20 7d 20 0a 20 20 20 | 20 20 20 20 20 65 6c 73 |  } .   |     els|
|00004340| 65 20 7b 0a 20 20 20 20 | 20 20 20 20 20 20 69 66 |e {.    |      if|
|00004350| 20 28 21 70 61 67 65 29 | 20 70 61 67 65 3d 70 3b | (!page)| page=p;|
|00004360| 0a 20 20 20 20 20 20 20 | 20 20 20 65 6c 73 65 20 |.       |   else |
|00004370| 7b 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 66 70 |{.      |      fp|
|00004380| 72 69 6e 74 66 28 73 74 | 64 65 72 72 2c 22 41 72 |rintf(st|derr,"Ar|
|00004390| 67 75 6d 65 6e 74 20 65 | 72 72 6f 72 5c 6e 22 29 |gument e|rror\n")|
|000043a0| 3b 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 73 79 |;.      |      sy|
|000043b0| 6e 74 61 78 5f 6d 65 73 | 73 61 67 65 28 61 72 67 |ntax_mes|sage(arg|
|000043c0| 76 5b 30 5d 29 3b 0a 20 | 20 20 20 20 20 20 20 20 |v[0]);. |        |
|000043d0| 20 20 20 62 72 65 61 6b | 3b 0a 20 20 20 20 20 20 |   break|;.      |
|000043e0| 20 20 20 20 7d 0a 20 20 | 20 20 20 20 20 20 7d 0a |    }.  |      }.|
|000043f0| 20 20 20 20 20 20 7d 0a | 20 20 20 20 7d 0a 20 20 |      }.|    }.  |
|00004400| 20 20 69 66 20 28 28 21 | 76 6f 6c 75 6d 65 29 20 |  if ((!|volume) |
|00004410| 26 26 20 28 21 70 61 67 | 65 29 20 26 26 20 28 21 |&& (!pag|e) && (!|
|00004420| 6b 65 79 77 6f 72 64 29 | 20 26 26 20 28 21 73 65 |keyword)| && (!se|
|00004430| 61 72 63 68 29 20 26 26 | 20 28 21 69 6e 64 65 78 |arch) &&| (!index|
|00004440| 29 29 20 0a 20 20 20 20 | 20 20 73 79 6e 74 61 78 |)) .    |  syntax|
|00004450| 5f 6d 65 73 73 61 67 65 | 28 61 72 67 76 5b 30 5d |_message|(argv[0]|
|00004460| 29 3b 0a 20 20 20 20 69 | 66 20 28 28 21 70 61 67 |);.    i|f ((!pag|
|00004470| 65 29 20 26 26 20 28 21 | 6b 65 79 77 6f 72 64 29 |e) && (!|keyword)|
|00004480| 20 26 26 20 28 21 73 65 | 61 72 63 68 29 20 26 26 | && (!se|arch) &&|
|00004490| 20 28 21 69 6e 64 65 78 | 29 29 20 7b 0a 20 20 20 | (!index|)) {.   |
|000044a0| 20 20 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |   fprin|tf(stder|
|000044b0| 72 2c 22 45 72 72 6f 72 | 20 6e 6f 20 70 61 67 65 |r,"Error| no page|
|000044c0| 20 67 69 76 65 6e 5c 6e | 22 29 3b 0a 20 20 20 20 | given\n|");.    |
|000044d0| 20 20 73 79 6e 74 61 78 | 5f 6d 65 73 73 61 67 65 |  syntax|_message|
|000044e0| 28 61 72 67 76 5b 30 5d | 29 3b 0a 20 20 20 20 7d |(argv[0]|);.    }|
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|00005160| 20 20 20 20 20 20 20 0a | 41 55 54 48 4f 52 0a 0a |       .|AUTHOR..|
|00005170| 20 20 20 20 20 20 20 20 | 53 74 65 76 65 20 76 61 |        |Steve va|
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|000051f0| 20 3a 20 32 20 4f 61 6b | 6d 65 72 65 2c 20 0a 20 | : 2 Oak|mere, . |
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|00005210| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005220| 20 20 20 20 20 20 20 20 | 43 68 6f 72 6c 65 79 20 |        |Chorley |
|00005230| 4f 6c 64 20 52 6f 61 64 | 2c 0a 20 20 20 20 20 20 |Old Road|,.      |
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|00005250| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005260| 20 20 20 42 72 69 6e 64 | 6c 65 2c 0a 20 20 20 20 |   Brind|le,.    |
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|00005290| 20 20 20 20 20 4c 61 6e | 63 61 73 68 69 72 65 2c |     Lan|cashire,|
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