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| subject: | Sample device driver source ? |
LE>> * An OS/2 HDD device driver MB> somewhat complicated, since different controllers are supported by their MB> appropriate Adapter Device Driver (ADD) and all hard disk drives are Sorry, yes, I meant the ADD. Long week. MB> (OS2DASD.DMD). An example of an ADD is the IBM1S506.ADD source provided Yes, but I can't afford DevCon and I can't persuade my employer to subscribe to it, which is why I was hoping for something available freely. #define PET_GRIPE OS/2 development tools are just too expensive. Microslut give away bundles of CD-ROMs at the drop of a phone call. There are lots of applications which simply can't be developed without the DDK. IBM needs a cheap and simple developer level, which just entitles the recipient to the occasional CD, and no incident support. #undef PET_GRIPE LE>> * An OS/2 printer device driver (laser) LE>> * An OS/2 IFS MB> Unfortunately, I don't have any good IFS source I can disclose to you other MB> than a very simple skeleton: That's enough. MB> Perhaps if you explained what you are trying to do, I could help you. Okay, well there are two projects in those three files. The printer driver source is strictly for myself. I want to write some decent drivers for a couple of printers I have here. It took me about two days to write Win-OS/2 drivers (based on sample source in the 3.1 DDK)... how much more complex can PM be ? The IFS and the ADD are for something quite different. There is a product which I co-develop which secures a workstation by encrypting the root dir and FAT and it has a dynamic decryptor module which hooks int 13h at boot (it's in the boot sector). I want to be able to install OS/2 over the top of this. The IFS part is because I would also like to implement some of the file-level protection provided by the product. -- Lewin A.R.W. Edwards [Team OS/2] Tel 0419320415 * 0412809805 * 0414927056 @EOT: --- MsgedSQ/2 3.35* Origin: ZWSBBS +61-3-98276881(14k4)/+61-3-98276277(28k8) (3:634/396) SEEN-BY: 50/99 620/243 625/100 632/107 348 633/371 634/396 635/301 502 503 SEEN-BY: 635/506 544 639/252 711/409 410 413 430 808 809 934 955 712/515 SEEN-BY: 713/888 800/1 @PATH: 634/396 635/503 50/99 711/808 934 |
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