home *** CD-ROM | disk | FTP | other *** search
/ BBS in a Box 5 / BBS in a Box -Volume V (BBS in a Box) (April 1992).iso / Files / MacTechNotes / TN.151.200 / TN.187.ioPosOffset / TN.187.ioPosOffset.rsrc < prev    next >
MacOS Resource Fork  |  1991-08-03  |  1.3 KB  |  [DDf4/DDAP]
open in: MacOS 8.1     |     Win98     |     DOS

view JSON data     |     view as text

This file was processed as: MacOS Resource Fork (archive/rsrc).

You can browse this item here: TN.187.ioPosOffset.rsrc

ConfidenceProgramDetectionMatch TypeSupport
100% dexvert MacOS Resource Fork (archive/rsrc) magic Supported
10% dexvert Jesper Olsen Module (music/jesperOlsen) magic Supported
1% dexvert BeOS Resource Data (archive/beOSResourceData) ext Unsupported
1% dexvert AppleSingle (archive/appleSingle) fallback Supported
0% dexvert TTComp Archive (archive/ttcomp) fallback Supported
100% file AppleDouble encoded Macintosh file default
99% file data default
66% TrID Mac AppleDouble encoded default
33% TrID TTComp archive compressed (bin-2K) default (weak)
100% siegfried fmt/503 AppleDouble Resource Fork (2) default
100% lsar AppleSingle default


id metadata
keyvalue
macFileType[DDf4]
macFileCreator[DDAP]


hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 05 16 07 00 02 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000010| 00 00 00 00 00 00 00 00 | 00 02 00 00 00 09 00 00 |........|........|
|00000020| 00 32 00 00 00 20 00 00 | 00 02 00 00 00 52 00 00 |.2... ..|.....R..|
|00000030| 04 b8 44 44 66 34 44 44 | 41 50 01 00 00 00 00 00 |..DDf4DD|AP......|
|00000040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000050| 00 00 00 00 01 00 00 00 | 04 4f 00 00 03 4f 00 00 |........|.O...O..|
|00000060| 00 69 00 00 00 01 08 42 | 75 73 69 6e 65 73 73 00 |.i.....B|usiness.|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000080| 00 00 12 54 4e 2e 31 38 | 37 2e 69 6f 50 6f 73 4f |...TN.18|7.ioPosO|
|00000090| 66 66 73 65 74 38 02 00 | 00 00 44 44 66 34 44 44 |ffset8..|..DDf4DD|
|000000a0| 41 50 00 00 44 44 66 34 | 44 44 41 50 01 00 01 2c |AP..DDf4|DDAP...,|
|000000b0| 00 c0 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000c0| 00 00 00 00 a4 bf ab f7 | 00 00 07 0a 00 00 04 b8 |........|........|
|000000d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 e6 25 00 |........|......%.|
|000000e0| 00 00 00 77 10 46 6f 72 | 6d 75 6c 61 20 47 6c 6f |...w.For|mula Glo|
|000000f0| 73 73 61 72 79 00 00 00 | 00 00 00 00 00 00 00 00 |ssary...|........|
|00000100| 00 00 00 00 00 00 02 61 | 25 00 00 00 03 57 00 00 |.......a|%....W..|
|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| 01 bf 25 00 00 00 03 ca | 00 00 00 00 00 00 00 00 |..%.....|........|
|00000140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000150| 00 00 00 00 02 47 54 4e | 2e 31 38 37 2e 69 6f 50 |.....GTN|.187.ioP|
|00000160| 6f 73 4f 66 66 73 65 74 | 20 2d 20 54 68 65 20 44 |osOffset| - The D|
|00000170| 65 76 69 63 65 20 4d 61 | 6e 61 67 65 72 20 63 68 |evice Ma|nager ch|
|00000180| 61 70 74 65 72 20 6f 66 | 20 49 6e 73 69 64 65 20 |apter of| Inside |
|00000190| 4d 61 63 69 6e 74 6f 73 | 68 20 56 6f 6c 75 6d 65 |Macintos|h Volume|
|000001a0| 20 49 49 20 73 61 79 73 | 20 74 68 61 74 20 69 6f | II says| that io|
|000001b0| 50 6f 73 4f 66 66 73 65 | 74 20 69 73 20 70 61 73 |PosOffse|t is pas|
|000001c0| 73 65 64 20 74 6f 20 61 | 6e 64 20 72 65 74 75 72 |sed to a|nd retur|
|000001d0| 6e 65 64 20 62 79 20 52 | 65 61 64 20 61 6e 64 20 |ned by R|ead and |
|000001e0| 57 72 69 74 65 20 63 61 | 6c 6c 73 2e 20 49 74 20 |Write ca|lls. It |
|000001f0| 61 6c 73 6f 20 73 61 79 | 73 20 74 68 61 74 20 d2 |also say|s that .|
|00000200| 41 66 74 65 72 20 74 68 | 65 20 72 65 61 64 20 5b |After th|e read [|
|00000210| 6f 72 20 77 72 69 74 65 | 5d 20 69 73 20 63 6f 6d |or write|] is com|
|00000220| 70 6c 65 74 65 64 2c 20 | 74 68 65 20 70 6f 73 69 |pleted, |the posi|
|00000230| 74 69 6f 6e 20 69 73 20 | 72 65 74 75 72 6e 65 64 |tion is |returned|
|00000240| 20 69 6e 20 69 6f 50 6f | 73 4f 66 66 73 65 74 c9 | in ioPo|sOffset.|
|00000250| d3 20 41 63 74 75 61 6c | 6c 79 2c 20 69 6f 50 6f |. Actual|ly, ioPo|
|00000260| 73 4f 66 66 73 65 74 20 | 69 73 20 6e 6f 74 20 63 |sOffset |is not c|
|00000270| 68 61 6e 67 65 64 20 62 | 79 20 65 69 74 68 65 72 |hanged b|y either|
|00000280| 20 63 61 6c 6c 2e 20 41 | 6c 73 6f 20 6e 6f 74 65 | call. A|lso note|
|00000290| 20 74 68 61 74 20 64 65 | 76 69 63 65 20 64 72 69 | that de|vice dri|
|000002a0| 76 65 72 73 20 73 68 6f | 75 6c 64 20 6f 6e 6c 79 |vers sho|uld only|
|000002b0| 20 6c 6f 6f 6b 20 61 74 | 20 74 68 65 20 64 43 74 | look at| the dCt|
|000002c0| 6c 50 6f 73 69 74 69 6f | 6e 20 66 69 65 6c 64 20 |lPositio|n field |
|000002d0| 6f 66 20 74 68 65 20 44 | 43 45 2c 20 61 6e 64 20 |of the D|CE, and |
|000002e0| 73 68 6f 75 6c 64 20 6e | 6f 74 20 6c 6f 6f 6b 20 |should n|ot look |
|000002f0| 64 69 72 65 63 74 6c 79 | 20 61 74 20 74 68 65 20 |directly| at the |
|00000300| 69 6f 50 6f 73 4f 66 66 | 73 65 74 20 66 69 65 6c |ioPosOff|set fiel|
|00000310| 64 20 6f 66 20 74 68 65 | 20 70 61 72 61 6d 65 74 |d of the| paramet|
|00000320| 65 72 20 62 6c 6f 63 6b | 2e 20 54 68 65 20 44 65 |er block|. The De|
|00000330| 76 69 63 65 20 4d 61 6e | 61 67 65 72 20 73 65 74 |vice Man|ager set|
|00000340| 73 20 75 70 20 64 43 74 | 6c 50 6f 73 69 74 69 6f |s up dCt|lPositio|
|00000350| 6e 20 66 6f 72 20 74 68 | 65 20 64 72 69 76 65 72 |n for th|e driver|
|00000360| 2c 20 74 61 6b 69 6e 67 | 20 69 6e 74 6f 20 61 63 |, taking| into ac|
|00000370| 63 6f 75 6e 74 20 62 6f | 74 68 20 74 68 65 20 69 |count bo|th the i|
|00000380| 6f 50 6f 73 4d 6f 64 65 | 20 61 6e 64 20 74 68 65 |oPosMode| and the|
|00000390| 20 69 6f 50 6f 73 4f 66 | 66 73 65 74 2e 00 00 01 | ioPosOf|fset....|
|000003a0| 00 ff 54 4e 2e 31 38 37 | 2e 69 6f 50 6f 73 4f 66 |..TN.187|.ioPosOf|
|000003b0| 66 73 65 74 20 2d 20 54 | 68 65 20 44 65 76 69 63 |fset - T|he Devic|
|000003c0| 65 20 4d 61 6e 61 67 65 | 72 20 63 68 61 70 74 65 |e Manage|r chapte|
|000003d0| 72 20 6f 66 20 49 6e 73 | 69 64 65 20 4d 61 63 69 |r of Ins|ide Maci|
|000003e0| 6e 74 6f 73 68 20 56 6f | 6c 75 6d 65 20 49 49 20 |ntosh Vo|lume II |
|000003f0| 73 61 79 73 20 74 68 61 | 74 20 69 6f 50 6f 73 4f |says tha|t ioPosO|
|00000400| 66 66 73 65 74 20 69 73 | 20 70 61 73 73 65 64 20 |ffset is| passed |
|00000410| 74 6f 20 61 6e 64 20 72 | 65 74 75 72 6e 65 64 20 |to and r|eturned |
|00000420| 62 79 20 52 65 61 64 20 | 61 6e 64 20 57 72 69 74 |by Read |and Writ|
|00000430| 65 20 63 61 6c 6c 73 2e | 20 49 74 20 61 6c 73 6f |e calls.| It also|
|00000440| 20 73 61 79 73 20 74 68 | 61 74 20 d2 41 66 74 65 | says th|at .Afte|
|00000450| 72 20 74 68 65 20 72 65 | 61 64 20 5b 6f 72 20 77 |r the re|ad [or w|
|00000460| 72 69 74 65 5d 20 69 73 | 20 63 6f 6d 70 6c 65 74 |rite] is| complet|
|00000470| 65 64 2c 20 74 68 65 20 | 70 6f 73 69 74 69 6f 6e |ed, the |position|
|00000480| 20 69 73 72 65 74 75 72 | 6e 65 64 20 69 6e 20 69 | isretur|ned in i|
|00000490| 6f 50 6f 73 4f 66 66 73 | 65 74 c9 d3 20 41 63 74 |oPosOffs|et.. Act|
|000004a0| 75 00 00 01 00 00 00 04 | 4f 00 00 03 4f 00 00 00 |u.......|O...O...|
|000004b0| 69 00 65 de 74 07 b8 00 | 00 00 1c 00 46 00 01 53 |i.e.t...|....F..S|
|000004c0| 69 74 43 00 00 00 12 46 | 43 4d 54 00 00 00 1e 00 |itC....F|CMT.....|
|000004d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 11 00 |........|........|
|000004e0| 00 02 4b 00 66 19 54 10 | 4c 6f 6e 67 20 44 65 73 |..K.f.T.|Long Des|
|000004f0| 63 72 69 70 74 69 6f 6e | 11 42 72 69 65 66 20 44 |cription|.Brief D|
|00000500| 65 73 63 72 69 70 74 69 | 6f 6e                   |escripti|on      |
+--------+-------------------------+-------------------------+--------+--------+