> In the book "Writing Linux DEvice Drivers", there is a neat bit > on how Linux does this. Effectively, they export all symbols > within the module load if there is no explicit symbol table > export call, and they export only the symbols that are requested, > if there is.
I considered this approach, but couldn't work out a tidy way of making it work for the case where the module is statically compiled into the kernel. Effectively, you'd have to parse the linker set out of the .kld file, then feed it to objcopy to localise the symbols before linking. There's no reason that, presuming a mechanism like this was devised, we couldn't dispense with the EXPORT_SYMS declaration and generate the list automatically, of course. I'd be happier with something like __attribute__((__export__)) on the declaration, of course. I'm also not fond of the "default to export all symbols" approach, but that's just a detail. Regards, Mike To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message