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MacOS 8.1

Win98

DOS

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|00000000| 3b 00 3b 20 68 6f 77 20 | 74 6f 20 67 65 74 20 66 |;.; how |to get f|
|00000010| 69 6c 65 20 6e 61 6d 65 | 73 20 6f 66 20 61 20 44 |ile name|s of a D|
|00000020| 4f 53 20 64 69 72 63 74 | 6f 72 79 00 3b 00 3b 20 |OS dirct|ory.;.; |
|00000030| 67 6f 6f 64 20 65 78 61 | 6d 70 6c 65 20 6f 66 20 |good exa|mple of |
|00000040| 75 73 69 6e 67 20 73 79 | 73 74 65 6d 20 73 74 72 |using sy|stem str|
|00000050| 75 63 74 75 72 65 20 69 | 6e 20 42 6c 69 74 7a 32 |ucture i|n Blitz2|
|00000060| 00 3b 20 61 6c 73 6f 20 | 6e 6f 77 20 75 73 69 6e |.; also |now usin|
|00000070| 67 20 6c 73 65 74 24 20 | 74 6f 20 66 6f 72 6d 61 |g lset$ |to forma|
|00000080| 74 20 74 65 78 74 20 6f | 75 74 70 75 74 00 3b 00 |t text o|utput.;.|
|00000090| 00 80 01 2e 46 69 6c 65 | 49 6e 66 6f 42 6c 6f 63 |....File|InfoBloc|
|000000a0| 6b 00 20 20 20 5f 44 69 | 73 6b 4b 65 79 2e 6c 00 |k.   _Di|skKey.l.|
|000000b0| 20 20 20 5f 44 69 72 45 | 6e 74 72 79 54 79 70 65 |   _DirE|ntryType|
|000000c0| 2e 6c 00 20 20 20 5f 46 | 69 6c 65 4e 61 6d 65 2e |.l.   _F|ileName.|
|000000d0| 62 5b 31 30 38 5d 00 20 | 20 20 5f 50 72 6f 74 65 |b[108]. |  _Prote|
|000000e0| 63 74 69 6f 6e 2e 6c 00 | 20 20 20 5f 45 6e 74 72 |ction.l.|   _Entr|
|000000f0| 79 54 79 70 65 2e 6c 00 | 20 20 20 5f 53 69 7a 65 |yType.l.|   _Size|
|00000100| 2e 6c 00 20 20 20 5f 4e | 75 6d 42 6c 6f 63 6b 73 |.l.   _N|umBlocks|
|00000110| 2e 6c 00 20 20 20 64 73 | 5f 44 61 79 73 2e 6c 00 |.l.   ds|_Days.l.|
|00000120| 20 20 20 64 73 5f 4d 69 | 6e 75 74 65 2e 6c 00 20 |   ds_Mi|nute.l. |
|00000130| 20 20 64 73 5f 54 69 63 | 6b 2e 6c 00 20 20 20 5f |  ds_Tic|k.l.   _|
|00000140| 43 6f 6d 6d 65 6e 74 2e | 62 5b 38 30 5d 00 20 20 |Comment.|b[80].  |
|00000150| 20 5f 52 65 73 65 72 76 | 65 64 2e 62 5b 33 36 5d | _Reserv|ed.b[36]|
|00000160| 00 80 02 20 80 01 00 00 | 80 33 20 2e 46 69 6c 65 |... ....|.3 .File|
|00000170| 49 6e 66 6f 42 6c 6f 63 | 6b 20 6d 79 66 69 62 20 |InfoBloc|k myfib |
|00000180| 20 20 20 20 20 20 20 3b | 6d 79 66 69 62 20 68 6f |       ;|myfib ho|
|00000190| 6c 64 73 20 69 6e 66 6f | 62 6c 6f 63 6b 00 00 70 |lds info|block..p|
|000001a0| 24 3d 22 77 32 3a 22 20 | 20 20 20 20 20 20 20 20 |$="w2:" |        |
|000001b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000001c0| 20 20 20 3b 64 69 72 65 | 63 74 6f 72 79 20 6e 61 |   ;dire|ctory na|
|000001d0| 6d 65 20 67 6f 65 73 20 | 69 6e 20 70 24 00 74 24 |me goes |in p$.t$|
|000001e0| 3d dc 86 28 39 29 20 20 | 20 20 20 20 20 20 20 20 |=..(9)  |        |
|000001f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000200| 3b 74 61 62 24 00 00 6c | 6f 63 6b 2e 6c 3d fe 0a |;tab$..l|ock.l=..|
|00000210| 28 26 70 24 2c 2d 32 29 | 20 20 20 20 20 20 20 20 |(&p$,-2)|        |
|00000220| 20 20 20 20 20 20 20 20 | 3b 6c 6f 63 6b 20 69 73 |        |;lock is|
|00000230| 20 64 6f 73 20 73 79 73 | 74 65 6d 20 74 6f 20 61 | dos sys|tem to a|
|00000240| 63 63 65 73 73 20 66 69 | 6c 65 73 00 00 80 0b 20 |ccess fi|les.... |
|00000250| fe 0d 28 6c 6f 63 6b 2c | 6d 79 66 69 62 29 3c 3e |..(lock,|myfib)<>|
|00000260| 30 20 20 20 20 20 20 20 | 20 20 20 3b 69 66 20 77 |0       |   ;if w|
|00000270| 65 20 67 65 74 20 6c 6f | 63 6b 20 6f 6e 20 70 24 |e get lo|ck on p$|
|00000280| 00 20 20 80 0c 20 fe 0e | 28 6c 6f 63 6b 2c 6d 79 |.  .. ..|(lock,my|
|00000290| 66 69 62 29 3c 3e 30 20 | 20 20 20 20 20 3b 73 6b |fib)<>0 |     ;sk|
|000002a0| 69 70 20 74 68 72 6f 75 | 67 68 20 66 69 6c 65 73 |ip throu|gh files|
|000002b0| 00 20 20 20 20 80 ca 20 | 6d 79 66 69 62 00 20 20 |.    .. |myfib.  |
|000002c0| 20 20 80 0b 20 5c 5f 44 | 69 72 45 6e 74 72 79 54 |  .. \_D|irEntryT|
|000002d0| 79 70 65 3c 30 20 20 20 | 20 20 20 20 20 20 20 20 |ype<0   |        |
|000002e0| 20 20 3b 69 66 20 69 74 | 73 20 6e 6f 74 20 61 20 |  ;if it|s not a |
|000002f0| 64 69 72 65 63 74 6f 72 | 79 00 20 20 20 20 20 20 |director|y.      |
|00000300| dd 81 20 dc 94 28 da 02 | 24 28 26 5c 5f 46 69 6c |.. ..(..|$(&\_Fil|
|00000310| 65 4e 61 6d 65 29 2c 32 | 30 29 00 20 20 20 20 20 |eName),2|0).     |
|00000320| 20 dd 81 20 dc 94 28 dd | 83 28 5c 5f 53 69 7a 65 | .. ..(.|.(\_Size|
|00000330| 29 2c 31 30 29 00 20 20 | 20 20 20 20 dd 82 20 a7 |),10).  |    .. .|
|00000340| 02 28 5c 64 73 5f 44 61 | 79 73 29 00 20 20 20 20 |.(\ds_Da|ys).    |
|00000350| 80 22 00 20 20 20 20 20 | 20 66 69 24 3d da 02 24 |.".     | fi$=..$|
|00000360| 28 26 5c 5f 46 69 6c 65 | 4e 61 6d 65 29 3a dd 82 |(&\_File|Name):..|
|00000370| 20 22 28 64 69 72 29 22 | 2c 66 69 24 00 20 20 20 | "(dir)"|,fi$.   |
|00000380| 20 80 c0 00 20 20 80 c1 | 00 80 c0 00 00 fe 0b 20 | ...  ..|....... |
|00000390| 6c 6f 63 6b 00 00 80 0a | 00                      |lock....|.       |
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