>No. > >Take a look at fd.c (floppy disk driver) in usr/src/uts/common/io. > >Some of the ioctls use _MULTI_DATAMODEL (DKIOCSVTOC, say), >some do not (FDDEFGEOCHAR, for example). > >If your code is the same for 32 bit and 64 bit kernels and >32 bit and 64 bit apps, you don't need this.
And that basically means "if your data types are the same for 32 and 64 bit applications". E.g., if you ioctl includes a "long" than you have an issue; but int32_t and int64_t are just fine. Casper _______________________________________________ opensolaris-code mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/opensolaris-code
