lkml.org 
[lkml]   [2008]   [Dec]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v3] linux/uio.h: cleanup for userspace
    Date
    Hide iov_shorten() behind __KERNEL__ since it's a prototype only.  Use the
    __inline__ form for iov_length() since it's usable by userspace.

    Signed-off-by: Mike Frysinger <vapier@gentoo.org>
    ---
    v3
    - keep all __KERNEL__ stuff in one place
    v2
    - drop inline conversion stuff

    include/linux/uio.h | 4 ++--
    1 files changed, 2 insertions(+), 2 deletions(-)

    diff --git a/include/linux/uio.h b/include/linux/uio.h
    index b7fe138..3debd89 100644
    --- a/include/linux/uio.h
    +++ b/include/linux/uio.h
    @@ -26,6 +26,8 @@ struct kvec {
    size_t iov_len;
    };

    +unsigned long iov_shorten(struct iovec *iov, unsigned long nr_segs, size_t to);
    +
    #endif

    /*
    @@ -52,6 +54,4 @@ static inline size_t iov_length(const struct iovec *iov, unsigned long nr_segs)
    return ret;
    }

    -unsigned long iov_shorten(struct iovec *iov, unsigned long nr_segs, size_t to);
    -
    #endif
    --
    1.6.0.6


    \
     
     \ /
      Last update: 2008-12-29 14:03    [W:0.022 / U:30.788 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site