Re: [PATCH] Add build time guard to detect off_t mismatch
Richard Weinberger <[email protected]>
| Newsgroups | dev.linux.lists.xenomai |
|---|---|
| Message-ID | <[email protected]> |
----- Ursprüngliche Mail ----- > Von: "Jan Kiszka" <[email protected]> >> Ah, sorry for not being clear. >> Your fix is in next and not part of a release, and the application in >> question uses Xenomai 3.2.6... > > But 3.2.x is not affected by the mmap off_t issue?! Still confused. Well, the issue I'm talking about was a build issue. Xenomai was configured without _FILE_OFFSET_BITS=64, but the application was with. Not Xenomai's fault, of course. But when the application started to use mmap() the off_t used in the application had 8 bytes, but Xenomai expected 4. So, the mmap() offset parameter was wrong. Thanks, //richard