Messages in this thread | | | Date | Wed, 25 Jul 2007 20:18:51 +0200 | From | Michael Kerrisk <> | Subject | Re: Problems with timerfd() |
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Andrew,
Andrew Morton wrote: > On Mon, 23 Jul 2007 08:32:29 +0200 Michael Kerrisk <mtk-manpages@gmx.net> wrote: > >> Andrew, >> >> The timerfd() syscall went into 2.6.22. While writing the man page for >> this syscall I've found some notable limitations of the interface, and I am >> wondering whether you and Linus would consider having this interface fixed >> for 2.6.23. >> >> On the one hand, these fixes would be an ABI change, which is of course >> bad. (However, as noted below, you have already accepted one of the ABI >> changes that I suggested into -mm, after Davide submitted a patch.) >> >> On the other hand, the interface has not yet made its way into a glibc >> release, and the change will not break applications. (The 2.6.22 version >> of the interface would just be "broken".) > > I think if the need is sufficient we can do this: fix it in 2.6.23 and in > 2.6.22.x. That means that there will be a few broken-on-new-glibc kernels > out in the wild, but very few I suspect.
So I'm still not quite clear. Can I take it from your statement above that the proposed ABI changes would be admissible, as long as Davide is okay with them?
Cheers,
Michael
-- Michael Kerrisk maintainer of Linux man pages Sections 2, 3, 4, 5, and 7
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