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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 0c 46 4c 31 36 20 43 | 61 63 68 69 6e 67 00 00 |..FL16 C|aching..|
|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 4f 4e 4c 4e 48 4c 58 | 32 01 00 00 00 00 00 00 |.ONLNHLX|2.......|
|00000050| 00 00 00 00 00 58 95 00 | 00 06 d8 aa b5 90 72 aa |.....X..|......r.|
|00000060| ca b7 f6 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 40 59 00 00 |........|....@Y..|
|00000080| 46 4c 20 31 36 20 2d 20 | 43 61 63 68 69 6e 67 0d |FL 16 - |Caching.|
|00000090| 46 69 6c 65 73 09 09 0d | 52 65 76 69 73 65 64 20 |Files...|Revised |
|000000a0| 62 79 3a 09 09 4d 61 72 | 63 68 20 31 39 38 38 0d |by:..Mar|ch 1988.|
|000000b0| 57 72 69 74 74 65 6e 20 | 62 79 3a 09 52 69 63 6b |Written |by:.Rick|
|000000c0| 20 42 6c 61 69 72 09 4a | 75 6e 65 20 31 39 38 36 | Blair.J|une 1986|
|000000d0| 0d 54 68 69 73 20 74 65 | 63 68 6e 69 63 61 6c 20 |.This te|chnical |
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|00000120| 74 68 20 70 61 72 74 69 | 63 75 6c 61 72 20 65 6d |th parti|cular em|
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|00003a10| 4e 00 64 04 5c 01 4b 00 | fb 01 57 01 c0 00 29 c5 |N.d.\.K.|..W...).|
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|00003c50| 16 00 a1 00 64 00 10 4f | 4e 4c 4e 00 64 05 7d 01 |....d..O|NLN.d.}.|
|00003c60| 6f 01 26 01 7b 01 50 00 | 29 38 06 42 75 66 50 74 |o.&.{.P.|)8.BufPt|
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|00003c90| 64 6f 77 6e 20 61 63 63 | 6f 72 64 69 6e 67 6c 79 |down acc|ordingly|
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|00003cd0| 85 00 36 2c 69 6e 20 74 | 68 65 20 62 61 6c 61 6e |..6,in t|he balan|
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|00003d20| 2f 63 61 63 68 69 6e 67 | 20 63 6f 64 65 20 69 73 |/caching| code is|
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|00003d40| 20 72 65 73 6f 75 72 63 | 65 20 69 6e 20 74 68 65 | resourc|e in the|
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|00003d90| a0 00 36 01 ac 00 4b 00 | 2a 18 04 54 68 65 20 00 |..6...K.|*..The .|
|00003da0| 06 00 01 00 00 00 a1 00 | 64 00 10 4f 4e 4c 4e 00 |........|d..ONLN.|
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|00003dc0| 61 63 68 69 6e 67 20 63 | 6f 64 65 20 61 6c 77 61 |aching c|ode alwa|
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|00003e50| 6e 01 ac 00 57 01 b8 01 | f8 00 29 21 54 49 66 20 |n...W...|..)!TIf |
|00003e60| 74 68 65 20 75 73 65 72 | 2d 72 65 71 75 65 73 74 |the user|-request|
|00003e70| 65 64 20 61 6d 6f 75 6e | 74 20 77 6f 75 6c 64 20 |ed amoun|t would |
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|00003eb0| 65 00 06 00 00 00 00 00 | a1 00 64 00 10 4f 4e 4c |e.......|..d..ONL|
|00003ec0| 4e 00 64 06 c3 01 b8 00 | 36 01 c4 00 e9 00 28 01 |N.d.....|6.....(.|
|00003ed0| c1 00 36 26 63 61 63 68 | 65 20 73 70 61 63 65 20 |..6&cach|e space |
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|00003f00| 10 4f 4e 4c 4e 00 64 06 | ea 01 d0 00 36 01 dc 01 |.ONLN.d.|....6...|
|00003f10| 4e 00 2a 18 3b 55 70 20 | 74 6f 20 33 36 20 73 65 |N.*.;Up |to 36 se|
|00003f20| 70 61 72 61 74 65 20 66 | 69 6c 65 73 20 6d 61 79 |parate f|iles may|
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|00003f40| 74 68 65 20 63 61 63 68 | 65 2e 20 45 61 63 68 20 |the cach|e. Each |
|00003f50| 00 00 06 00 01 00 00 00 | a1 00 64 00 10 4f 4e 4c |........|..d..ONL|
|00003f60| 4e 00 64 07 25 01 d0 01 | 4e 01 dc 01 f8 00 28 01 |N.d.%...|N.....(.|
|00003f70| d9 01 4e 24 71 75 65 75 | 65 20 69 73 20 61 20 6c |..N$queu|e is a l|
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|00004010| 8b 01 dc 01 5e 01 e8 01 | f8 00 28 01 e5 01 5e 22 |....^...|..(...^"|
|00004020| 74 68 65 20 62 6c 6f 63 | 6b 73 20 61 72 65 20 61 |the bloc|ks are a|
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|00004050| 4e 4c 4e 00 64 07 ae 01 | e8 00 36 01 f4 01 84 00 |NLN.d...|..6.....|
|00004060| 28 01 f1 00 36 4a 69 6e | 20 74 68 65 20 6f 72 64 |(...6Jin| the ord|
|00004070| 65 72 20 69 6e 20 77 68 | 69 63 68 20 74 68 65 79 |er in wh|ich they|
|00004080| 20 6f 63 63 75 72 20 69 | 6e 20 74 68 65 20 66 69 | occur i|n the fi|
|00004090| 6c 65 2e 20 54 68 65 20 | 61 67 69 6e 67 20 69 6e |le. The |aging in|
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|000040b0| 00 00 06 00 01 00 00 00 | a1 00 64 00 10 4f 4e 4c |........|..d..ONL|
|000040c0| 4e 00 64 07 f8 01 e8 01 | 84 01 f4 01 f8 00 28 01 |N.d.....|......(.|
|000040d0| f1 01 84 17 77 68 69 63 | 68 20 62 6c 6f 63 6b 73 |....whic|h blocks|
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|000040f0| 00 00 a1 00 64 00 10 4f | 4e 4c 4e 00 64 08 10 01 |....d..O|NLN.d...|
|00004100| f4 00 36 02 00 00 7a 00 | 28 01 fd 00 36 0f 72 65 |..6...z.|(...6.re|
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|00004120| 01 00 00 00 a1 00 64 00 | 10 4f 4e 4c 4e 00 64 08 |......d.|.ONLN.d.|
|00004130| 1f 01 f4 00 7a 02 00 01 | f8 00 29 44 4f 74 68 65 |....z...|..)DOthe|
|00004140| 73 65 20 61 72 65 20 74 | 68 65 20 66 69 72 73 74 |se are t|he first|
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|00004160| 77 68 65 6e 20 6e 65 77 | 20 62 6c 6f 63 6b 73 20 |when new| blocks |
|00004170| 62 65 63 6f 6d 65 20 65 | 6c 69 67 69 62 6c 65 20 |become e|ligible |
|00004180| 66 6f 72 20 63 61 63 68 | 69 6e 67 2e 00 00 06 00 |for cach|ing.....|
|00004190| 00 00 00 00 a1 00 64 00 | 10 4f 4e 4c 4e 00 64 08 |......d.|.ONLN.d.|
|000041a0| 6f 02 00 00 36 02 0c 01 | e8 00 28 02 09 00 36 60 |o...6...|..(...6`|
|000041b0| 54 68 65 20 66 69 6c 65 | 20 6f 72 64 65 72 20 69 |The file| order i|
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|000041d0| 65 66 75 6c 20 66 6f 72 | 20 66 6c 75 73 68 69 6e |eful for| flushin|
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|000041f0| 68 65 20 64 69 73 6b 20 | 69 6e 20 61 6e 20 65 66 |he disk |in an ef|
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|00004220| 4e 00 64 08 cf 02 00 01 | e8 02 0c 01 f8 00 28 02 |N.d.....|......(.|
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|00004240| a1 00 64 00 10 4f 4e 4c | 4e 00 64 08 d4 02 0c 00 |..d..ONL|N.d.....|
|00004250| 36 02 18 00 eb 00 28 02 | 15 00 36 27 74 68 65 20 |6.....(.|..6'the |
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|00004300| 24 01 af 02 30 01 b9 00 | 28 02 2d 01 af 02 6f 72 |$...0...|(.-...or|
|00004310| 00 00 04 00 00 00 a1 00 | 64 00 10 4f 4e 4c 4e 00 |........|d..ONLN.|
|00004320| 64 09 4e 02 24 01 b9 02 | 30 01 ec 00 29 0a 0c 20 |d.N.$...|0...).. |
|00004330| 77 72 69 74 74 65 6e 20 | 74 6f 20 00 06 00 01 00 |written |to .....|
|00004340| 00 00 a1 00 64 00 10 4f | 4e 4c 4e 00 64 09 5a 02 |....d..O|NLN.d.Z.|
|00004350| 24 01 ec 02 30 01 f8 00 | 29 33 02 62 79 00 06 00 |$...0...|)3.by...|
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|00004370| 5d 02 30 00 36 02 3c 00 | bc 00 28 02 39 00 36 1c |].0.6.<.|..(.9.6.|
|00004380| 46 69 6c 65 20 53 79 73 | 74 65 6d 20 28 48 46 53 |File Sys|tem (HFS|
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|000043b0| 79 02 30 00 bc 02 3c 01 | f8 00 29 86 41 73 75 62 |y.0...<.|..).Asub|
|000043c0| 6a 65 63 74 20 74 6f 20 | 63 61 63 68 69 6e 67 20 |ject to |caching |
|000043d0| 75 6e 64 65 72 20 74 68 | 65 20 63 75 72 72 65 6e |under th|e curren|
|000043e0| 74 20 69 6d 70 6c 65 6d | 65 6e 74 61 74 69 6f 6e |t implem|entation|
|000043f0| 2e 20 54 68 65 20 63 61 | 63 68 65 20 69 73 00 00 |. The ca|che is..|
|00004400| 06 00 06 00 00 00 a1 00 | 64 00 10 4f 4e 4c 4e 00 |........|d..ONLN.|
|00004410| 64 09 bb 02 3d 00 36 02 | 49 01 1f 00 28 02 46 00 |d...=.6.|I...(.F.|
|00004420| 36 2a 6e 6f 74 20 d2 77 | 72 69 74 65 20 74 68 72 |6*not .w|rite thr|
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|00004440| 72 61 63 6b 20 63 61 63 | 68 65 2e 20 00 00 06 00 |rack cac|he. ....|
|00004450| 07 00 00 00 a1 00 64 00 | 10 4f 4e 4c 4e 00 64 09 |......d.|.ONLN.d.|
|00004460| e5 02 3d 01 1f 02 49 01 | c3 00 29 e9 1a 57 68 65 |..=...I.|..)..Whe|
|00004470| 6e 20 61 20 46 69 6c 65 | 20 53 79 73 74 65 6d 20 |n a File| System |
|00004480| 77 72 69 74 65 20 28 00 | 03 00 16 00 a1 00 64 00 |write (.|......d.|
|00004490| 10 4f 4e 4c 4e 00 64 09 | ff 02 3c 01 c3 02 48 01 |.ONLN.d.|..<...H.|
|000044a0| f4 00 29 a4 07 50 42 57 | 72 69 74 65 00 00 03 00 |..)..PBW|rite....|
|000044b0| 14 00 a1 00 64 00 10 4f | 4e 4c 4e 00 64 0a 06 02 |....d..O|NLN.d...|
|000044c0| 3d 01 f4 02 49 01 f8 00 | 29 31 01 2c 00 00 03 00 |=...I...|)1.,....|
|000044d0| 16 00 06 00 03 00 00 00 | a1 00 64 00 10 4f 4e 4c |........|..d..ONL|
|000044e0| 4e 00 64 0a 08 02 49 00 | 36 02 55 00 91 00 28 02 |N.d...I.|6.U...(.|
|000044f0| 53 00 36 0d 57 72 69 74 | 65 52 65 73 6f 75 72 63 |S.6.Writ|eResourc|
|00004500| 65 00 03 00 14 00 a1 00 | 64 00 10 4f 4e 4c 4e 00 |e.......|d..ONLN.|
|00004510| 64 0a 15 02 4a 00 91 02 | 56 01 27 00 29 5b 1e 2c |d...J...|V.'.)[.,|
|00004520| 20 65 74 63 2e 29 20 69 | 73 20 64 6f 6e 65 2c 20 | etc.) i|s done, |
|00004530| 74 68 65 20 62 6c 6f 63 | 6b 20 69 73 20 00 06 00 |the bloc|k is ...|
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|00004550| 33 02 4a 01 27 02 56 01 | f8 00 29 96 29 62 75 66 |3.J.'.V.|..).)buf|
|00004560| 66 65 72 65 64 20 75 6e | 74 69 6c 20 74 68 65 20 |fered un|til the |
|00004570| 62 6c 6f 63 6b 20 69 73 | 20 72 65 6c 65 61 73 65 |block is| release|
|00004580| 64 20 28 61 67 65 00 00 | 06 00 00 00 00 00 a1 00 |d (age..|........|
|00004590| 64 00 10 4f 4e 4c 4e 00 | 64 0a 5d 02 56 00 36 02 |d..ONLN.|d.].V.6.|
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|00005b70| 00 08 0f 46 4c 20 31 36 | 20 2d 20 43 61 63 68 69 |...FL 16| - Cachi|
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|00006070| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+