They divide the file into logical pages for grouping of functions, as
explained in CodingStyle:
Within a file, non-static functions should come first, in the order
that they are declared in the header file, followed by static
functions. Static functions should be in one or more separate pages
(separated by form feed characters) in logical groups. A commonly
useful way to divide groups is by "level", with high-level functions
first, followed by groups of progressively lower-level functions.
This makes it easy for the program's reader to see the top-down
structure by reading from top to bottom.
On Fri, Oct 10, 2014 at 02:03:34PM +0800, Liuyongqiang (A) wrote:
> I don't know how the symbol use to, when I add and create the pbb patch, I
> find those symbol in file ofp-actions.c,
> I thought those symbols were unused.
>
> On 2014/10/10 13:49, Ben Pfaff wrote:
> > On Fri, Oct 10, 2014 at 01:39:55PM +0800, Liuyongqiang(A) wrote:
> >> From: liuyongqiang <liu.liuyongqi...@huawei.com>
> >>
> >> Signed-off-by: liuyongqiang <liu.liuyongqi...@huawei.com>
> >
> > Those are page breaks. Why are they causing you trouble, and why only
> > in this file?
> >
> >
>
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