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| MacBinary | 1995-04-21 | 84.6 KB | [ONLN/HLX2] |
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MacOS 8.1
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Win98
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DOS
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This file was processed as: MacBinary
(archive/macBinary).
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 1%
| dexvert
| MacBinary (archive/macBinary)
| fallback
| Supported |
| 100%
| file
| MacBinary II, inited, Thu Apr 20 10:48:55 1995, modified Fri Apr 21 02:57:17 1995, creator 'HLX2', type 'ONLN', 82889 bytes "FL16 File MgrPerf.&Caching" , at 0x14449 3563 bytes resource
| default (weak)
| |
| 99%
| file
| data
| default
| |
| 100%
| TrID
| MacBinary 2
| default (weak)
| |
| 100%
| dearkID
| deark: macbinary
| default
| |
| 100%
| siegfried
| fmt/1762 MacBinary (II)
| default
| |
| 100%
| lsar
| MacBinary
| default
|
|
| id metadata |
|---|
| key | value |
|---|
| macFileType | [ONLN] |
| macFileCreator | [HLX2] |
hex view+--------+-------------------------+-------------------------+--------+--------+
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|00002d80| 20 20 20 20 20 20 20 20 | 6b 4e 6f 43 61 63 68 65 | |kNoCache|
|00002d90| 4d 61 73 6b 20 3d 20 30 | 78 30 30 32 30 0d 20 20 |Mask = 0|x0020. |
|00002da0| 20 20 7d 3b 0d 20 20 20 | 20 70 61 73 63 61 6c 20 | };. | pascal |
|00002db0| 4f 53 45 72 72 20 46 53 | 52 65 61 64 4e 6f 43 61 |OSErr FS|ReadNoCa|
|00002dc0| 63 68 65 28 73 68 6f 72 | 74 20 72 65 66 4e 75 6d |che(shor|t refNum|
|00002dd0| 2c 20 6c 6f 6e 67 20 2a | 63 6f 75 6e 74 2c 20 76 |, long *|count, v|
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|00002e10| 20 20 20 20 20 20 4f 53 | 45 72 72 20 65 72 72 6f | OS|Err erro|
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|00002e30| 20 20 20 20 70 62 2e 69 | 6f 50 61 72 61 6d 2e 69 | pb.i|oParam.i|
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|00002e50| 3b 0d 20 20 20 20 20 20 | 20 20 70 62 2e 69 6f 50 |;. | pb.ioP|
|00002e60| 61 72 61 6d 2e 69 6f 42 | 75 66 66 65 72 20 3d 20 |aram.ioB|uffer = |
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|00002e90| 2e 69 6f 52 65 71 43 6f | 75 6e 74 20 3d 20 2a 63 |.ioReqCo|unt = *c|
|00002ea0| 6f 75 6e 74 3b 0d 20 20 | 20 20 20 20 20 20 70 62 |ount;. | pb|
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|00002ec0| 64 65 20 3d 20 66 73 41 | 74 4d 61 72 6b 20 2b 20 |de = fsA|tMark + |
|00002ed0| 6b 4e 6f 43 61 63 68 65 | 4d 61 73 6b 3b 0d 20 20 |kNoCache|Mask;. |
|00002ee0| 20 20 20 20 20 20 70 62 | 2e 69 6f 50 61 72 61 6d | pb|.ioParam|
|00002ef0| 2e 69 6f 50 6f 73 4f 66 | 66 73 65 74 20 3d 20 30 |.ioPosOf|fset = 0|
|00002f00| 3b 0d 20 20 20 20 20 20 | 20 20 65 72 72 6f 72 20 |;. | error |
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|00002f40| 6f 41 63 74 43 6f 75 6e | 74 3b 0d 20 20 20 20 20 |oActCoun|t;. |
|00002f50| 20 20 20 72 65 74 75 72 | 6e 20 28 20 65 72 72 6f | retur|n ( erro|
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|00002f70| 61 73 63 61 6c 20 4f 53 | 45 72 72 20 46 53 57 72 |ascal OS|Err FSWr|
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|00003020| 20 20 20 20 20 20 20 70 | 62 2e 69 6f 50 61 72 61 | p|b.ioPara|
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|00003040| 72 29 62 75 66 66 50 74 | 72 3b 0d 20 20 20 20 20 |r)buffPt|r;. |
|00003050| 20 20 20 70 62 2e 69 6f | 50 61 72 61 6d 2e 69 6f | pb.io|Param.io|
|00003060| 52 65 71 43 6f 75 6e 74 | 20 3d 20 2a 63 6f 75 6e |ReqCount| = *coun|
|00003070| 74 3b 0d 20 20 20 20 20 | 20 20 20 70 62 2e 69 6f |t;. | pb.io|
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|000030a0| 43 61 63 68 65 4d 61 73 | 6b 3b 0d 20 20 20 20 20 |CacheMas|k;. |
|000030b0| 20 20 20 70 62 2e 69 6f | 50 61 72 61 6d 2e 69 6f | pb.io|Param.io|
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|000030d0| 20 20 20 20 20 20 20 65 | 72 72 6f 72 20 3d 20 50 | e|rror = P|
|000030e0| 42 57 72 69 74 65 53 79 | 6e 63 28 26 70 62 29 3b |BWriteSy|nc(&pb);|
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|00003100| 3d 20 70 62 2e 69 6f 50 | 61 72 61 6d 2e 69 6f 41 |= pb.ioP|aram.ioA|
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|00003140| 63 61 6c 20 4f 53 45 72 | 72 20 46 53 52 65 61 64 |cal OSEr|r FSRead|
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|00003180| 20 20 20 20 7b 0d 20 20 | 20 20 20 20 20 20 50 61 | {. | Pa|
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|000031a0| 20 20 20 20 20 20 20 20 | 4f 53 45 72 72 20 65 72 | |OSErr er|
|000031b0| 72 6f 72 3b 0d 20 20 20 | 20 20 20 20 20 0d 20 20 |ror;. | . |
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|00003210| 20 20 20 20 20 20 20 20 | 70 62 2e 69 6f 50 61 72 | |pb.ioPar|
|00003220| 61 6d 2e 69 6f 52 65 71 | 43 6f 75 6e 74 20 3d 20 |am.ioReq|Count = |
|00003230| 2a 63 6f 75 6e 74 3b 0d | 20 20 20 20 20 20 20 20 |*count;.| |
|00003240| 70 62 2e 69 6f 50 61 72 | 61 6d 2e 69 6f 50 6f 73 |pb.ioPar|am.ioPos|
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|00003260| 2b 20 6b 43 61 63 68 65 | 4d 61 73 6b 3b 0d 20 20 |+ kCache|Mask;. |
|00003270| 20 20 20 20 20 20 70 62 | 2e 69 6f 50 61 72 61 6d | pb|.ioParam|
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|00003290| 3b 0d 20 20 20 20 20 20 | 20 20 65 72 72 6f 72 20 |;. | error |
|000032a0| 3d 20 50 42 52 65 61 64 | 53 79 6e 63 28 26 70 62 |= PBRead|Sync(&pb|
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|000032c0| 74 20 3d 20 70 62 2e 69 | 6f 50 61 72 61 6d 2e 69 |t = pb.i|oParam.i|
|000032d0| 6f 41 63 74 43 6f 75 6e | 74 3b 0d 20 20 20 20 20 |oActCoun|t;. |
|000032e0| 20 20 20 72 65 74 75 72 | 6e 20 28 20 65 72 72 6f | retur|n ( erro|
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|00003300| 61 73 63 61 6c 20 4f 53 | 45 72 72 20 46 53 57 72 |ascal OS|Err FSWr|
|00003310| 69 74 65 43 61 63 68 65 | 28 73 68 6f 72 74 20 72 |iteCache|(short r|
|00003320| 65 66 4e 75 6d 2c 20 6c | 6f 6e 67 20 2a 63 6f 75 |efNum, l|ong *cou|
|00003330| 6e 74 2c 20 63 6f 6e 73 | 74 20 76 6f 69 64 20 2a |nt, cons|t void *|
|00003340| 62 75 66 66 50 74 72 29 | 0d 20 20 20 20 7b 0d 20 |buffPtr)|. {. |
|00003350| 20 20 20 20 20 20 20 50 | 61 72 61 6d 42 6c 6f 63 | P|aramBloc|
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|00003370| 20 4f 53 45 72 72 20 65 | 72 72 6f 72 3b 0d 20 20 | OSErr e|rror;. |
|00003380| 20 20 20 20 20 20 0d 20 | 20 20 20 20 20 20 20 70 | . | p|
|00003390| 62 2e 69 6f 50 61 72 61 | 6d 2e 69 6f 52 65 66 4e |b.ioPara|m.ioRefN|
|000033a0| 75 6d 20 3d 20 72 65 66 | 4e 75 6d 3b 0d 20 20 20 |um = ref|Num;. |
|000033b0| 20 20 20 20 20 70 62 2e | 69 6f 50 61 72 61 6d 2e | pb.|ioParam.|
|000033c0| 69 6f 42 75 66 66 65 72 | 20 3d 20 28 50 74 72 29 |ioBuffer| = (Ptr)|
|000033d0| 62 75 66 66 50 74 72 3b | 0d 20 20 20 20 20 20 20 |buffPtr;|. |
|000033e0| 20 70 62 2e 69 6f 50 61 | 72 61 6d 2e 69 6f 52 65 | pb.ioPa|ram.ioRe|
|000033f0| 71 43 6f 75 6e 74 20 3d | 20 2a 63 6f 75 6e 74 3b |qCount =| *count;|
|00003400| 0d 20 20 20 20 20 20 20 | 20 70 62 2e 69 6f 50 61 |. | pb.ioPa|
|00003410| 72 61 6d 2e 69 6f 50 6f | 73 4d 6f 64 65 20 3d 20 |ram.ioPo|sMode = |
|00003420| 66 73 41 74 4d 61 72 6b | 20 2b 20 6b 43 61 63 68 |fsAtMark| + kCach|
|00003430| 65 4d 61 73 6b 3b 0d 20 | 20 20 20 20 20 20 20 70 |eMask;. | p|
|00003440| 62 2e 69 6f 50 61 72 61 | 6d 2e 69 6f 50 6f 73 4f |b.ioPara|m.ioPosO|
|00003450| 66 66 73 65 74 20 3d 20 | 30 3b 0d 20 20 20 20 20 |ffset = |0;. |
|00003460| 20 20 20 65 72 72 6f 72 | 20 3d 20 50 42 57 72 69 | error| = PBWri|
|00003470| 74 65 53 79 6e 63 28 26 | 70 62 29 3b 0d 20 20 20 |teSync(&|pb);. |
|00003480| 20 20 20 20 20 2a 63 6f | 75 6e 74 20 3d 20 70 62 | *co|unt = pb|
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|000034a0| 75 6e 74 3b 0d 20 20 20 | 20 20 20 20 20 72 65 74 |unt;. | ret|
|000034b0| 75 72 6e 20 28 20 65 72 | 72 6f 72 20 29 3b 0d 20 |urn ( er|ror );. |
|000034c0| 20 20 20 7d 0d 42 61 6c | 61 6e 63 69 6e 67 20 43 | }.Bal|ancing C|
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|00003560| 61 20 77 69 6e 64 6f 77 | 20 6f 66 20 74 69 6d 65 |a window| of time|
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|000035b0| 65 73 20 77 68 65 6e 20 | 63 61 63 68 65 20 62 6c |es when |cache bl|
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|000035f0| 28 64 69 72 74 79 20 62 | 6c 6f 63 6b 73 29 2c 20 |(dirty b|locks), |
|00003600| 74 68 65 20 64 61 74 61 | 20 69 6e 20 74 68 65 20 |the data| in the |
|00003610| 63 61 63 68 65 20 69 73 | 20 6c 6f 73 74 2e 20 54 |cache is| lost. T|
|00003620| 68 61 74 20 63 61 6e 20 | 63 61 75 73 65 20 6c 6f |hat can |cause lo|
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|000036b0| 20 63 61 6e 20 75 73 65 | 20 74 6f 20 66 6c 75 73 | can use| to flus|
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|000036f0| 66 69 6c 65 20 6f 72 20 | 76 6f 6c 75 6d 65 20 69 |file or |volume i|
|00003700| 73 20 66 6c 75 73 68 65 | 64 2c 20 74 68 65 20 64 |s flushe|d, the d|
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|00003770| 65 20 66 6c 75 73 68 69 | 6e 67 20 63 61 6e 20 61 |e flushi|ng can a|
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|000037c0| 63 74 75 61 6c 6c 79 20 | 64 6f 20 69 73 20 61 6e |ctually |do is an|
|000037d0| 20 69 6d 70 6f 72 74 61 | 6e 74 20 70 61 72 74 20 | importa|nt part |
|000037e0| 6f 66 20 75 73 69 6e 67 | 20 74 68 65 20 66 6c 75 |of using| the flu|
|000037f0| 73 68 20 63 61 6c 6c 73 | 20 63 6f 72 72 65 63 74 |sh calls| correct|
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|00005220| 20 20 7b 0d 20 20 20 20 | 20 20 20 20 20 20 20 20 | {. | |
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|00005370| 20 20 7b 0d 20 20 20 20 | 20 20 20 20 20 20 20 20 | {. | |
|00005380| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005390| 20 20 20 20 72 65 73 75 | 6c 74 20 3d 20 53 65 74 | resu|lt = Set|
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|000053f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
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|00005420| 20 20 20 20 20 20 0d 20 | 20 20 20 20 20 20 20 20 | . | |
|00005430| 20 20 20 20 20 20 20 2f | 2a 0d 20 20 20 20 20 20 | /|*. |
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|00006290| 00 00 a1 00 64 00 34 64 | 72 77 32 00 3a 00 01 00 |....d.4d|rw2.:...|
|000062a0| 03 00 00 00 12 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000062b0| 01 00 01 00 01 00 01 00 | 00 00 00 00 00 00 00 00 |........|........|
|000062c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 a1 00 9a 00 |........|........|
|000062d0| 08 ff fb 80 00 00 25 00 | 00 00 a0 00 98 00 0d 00 |......%.|........|
|000062e0| 12 00 28 00 4f 00 5c 09 | 4d 61 63 69 6e 74 6f 73 |..(.O.\.|Macintos|
|000062f0| 68 00 a0 00 99 00 a1 00 | 64 00 08 64 72 77 32 00 |h.......|d..drw2.|
|00006300| 3a 00 04 00 a1 14 e3 00 | 02 00 01 00 a0 00 97 00 |:.......|........|
|00006310| a0 00 8d 00 a1 00 64 00 | 06 64 72 77 32 00 44 00 |......d.|.drw2.D.|
|00006320| a0 00 83 00 01 00 0a 00 | 00 00 00 03 45 02 4c 00 |........|....E.L.|
|00006330| 04 01 00 00 2e 00 04 00 | 00 00 00 00 10 00 01 00 |........|........|
|00006340| 01 00 01 00 01 00 a1 00 | 64 00 10 4f 4e 4c 4e 00 |........|d..ONLN.|
|00006350| 64 00 00 00 64 00 3e 00 | 77 01 c8 00 28 00 90 00 |d...d.>.|w...(...|
|00006360| 5a 2c 46 4c 20 31 36 20 | 2d 20 46 69 6c 65 20 4d |Z,FL 16 |- File M|
|00006370| 61 6e 61 67 65 72 20 50 | 65 72 66 6f 72 6d 61 6e |anager P|erforman|
|00006380| 63 65 20 61 6e 64 20 43 | 61 63 68 69 6e 67 00 00 |ce and C|aching..|
|00006390| 0d 00 0e 00 a1 00 64 00 | 10 4f 4e 4c 4e 00 64 00 |......d.|.ONLN.d.|
|000063a0| 2d 00 76 00 3e 00 85 00 | 5e 00 2a 10 05 46 69 6c |-.v.>...|^.*..Fil|
|000063b0| 65 73 00 00 04 00 00 00 | 0d 00 0c 00 a1 00 64 00 |es......|......d.|
|000063c0| 10 4f 4e 4c 4e 00 64 00 | 33 00 91 00 3e 00 9d 00 |.ONLN.d.|3...>...|
|000063d0| 76 00 2a 18 0b 52 65 76 | 69 73 65 64 20 62 79 3a |v.*..Rev|ised by:|
|000063e0| 00 00 a1 00 64 00 10 4f | 4e 4c 4e 00 64 00 3f 00 |....d..O|NLN.d.?.|
|000063f0| 91 00 86 00 9d 00 b9 00 | 29 48 0a 4a 69 6d 20 4c |........|)H.Jim L|
+--------+-------------------------+-------------------------+--------+--------+
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