[EMAIL PROTECTED] wrote
> Linux does not implement stable kernel interfaces. It may be that there is 
> an intention to do so but I've seen problems on Linux resulting from
> self-incompatibility on a regular base.

To be precise, Linus tries hard to prevent ABI changes in the system
call interfaces exported from the kernel, but the glibc team had
defeated him in the past.  For example, they accidentally started
returning ENOTSUP from getgid when one had a library version mis-
match (!).

Sun stabilizes both library and system call interfaces: I used to 
work on that with David J. Brown's team, back when I was an
employee.

--dave (who's a contractor) c-b
-- 
David Collier-Brown            | Always do right. This will gratify
Sun Microsystems, Toronto      | some people and astonish the rest
[EMAIL PROTECTED]                 |                      -- Mark Twain
cell: (647) 833-9377, bridge: (877) 385-4099 code: 506 9191#
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