lkml.org 
[lkml]   [2006]   [Sep]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH 4/6] Implement a general log2 facility in the kernel
    On Wed, 13 Sep 2006, David Howells wrote:
    > Russell King <rmk+lkml@arm.linux.org.uk> wrote:
    >
    > > Therefore, re-using "log2()" is about as bad as re-using the "strcmp()"
    > > name to implement a function which copies strings.
    >
    > I should probably use ilog2() then which would at least be consistent with the
    > powerpc arch.
    >
    > > t.c:2: warning: conflicting types for built-in function 'log2'

    And apparently gcc < 4.0 doesn't give the warning.

    Gr{oetje,eeting}s,

    Geert

    --
    Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

    In personal conversations with technical people, I call myself a hacker. But
    when I'm talking to journalists I just say "programmer" or something like that.
    -- Linus Torvalds
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2006-09-13 20:49    [W:0.018 / U:29.560 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site