Re: [LTP] Fix digsig so it passes -Wshadow

["Serge E. Hallyn" <serue@us.ibm.com>]

Quoting Garrett Cooper (yanegomi@gmail.com):
> On Thu, Jul 30, 2009 at 11:33 PM, Garrett Cooper<yanegomi@gmail.com> wrote:
> > clone(2) is externally defined in sched.h, and as such
> > testcases/kernel/security/digsig/writeexec/libwritetest.c fails to
> > compile with -Wall due to a shadowed declaration.
> >
> > Signed-off-by: Garrett Cooper <yanegomi@gmail.com>
> >
> > Index: writeexec/libwritetest.c
> > ===================================================================
> > RCS file: /cvsroot/ltp/ltp/testcases/kernel/security/digsig/writeexec/libwritetest.c,v
> > retrieving revision 1.1
> > diff -u -r1.1 libwritetest.c
> > --- writeexec/libwritetest.c    1 Nov 2005 16:09:43 -0000       1.1
> > +++ writeexec/libwritetest.c    31 Jul 2009 06:30:49 -0000
> > @@ -9,8 +9,6 @@
> >  #include <dlfcn.h>
> >  #include <wait.h>
> >
> > -int clone(int (*fn)(void *), void *child_stack, int flags, void *arg);
> > -
> >  int writer(void *data)
> >  {
> >        int fd;
> 
> Instead of this, let me do a general purpose `fix' for digsig. There
> are a few other issues that need to be resolved.
> -Garrett

Alternatively, since digsig never went upstream and isn't being
maintained, it might be best to drop this from LTP.  <sniff>

-serge

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