Re: [Xen-devel] Re: [PATCH RESEND V8 5/7] libxl: Intruduce libxl__strndup.

[Christoph Egger <Christoph.Egger@xxxxxxx>]

On 09/21/11 15:35, Ian Campbell wrote:
> On Wed, 2011-09-21 at 13:59 +0100, Anthony PERARD wrote:
> > Signed-off-by: Anthony PERARD<anthony.perard@xxxxxxxxxx>
> Acked-by: Ian Campbell<ian.campbell@xxxxxxxxxx>
>
> > ---
> >   tools/libxl/libxl_internal.c |   10 ++++++++++
> >   tools/libxl/libxl_internal.h |    1 +
> >   2 files changed, 11 insertions(+), 0 deletions(-)
> >
> > diff --git a/tools/libxl/libxl_internal.c b/tools/libxl/libxl_internal.c
> > index c4d54f9..0fb2315 100644
> > --- a/tools/libxl/libxl_internal.c
> > +++ b/tools/libxl/libxl_internal.c
> > @@ -159,6 +159,16 @@ char *libxl__strdup(libxl__gc *gc, const char *c)
> >       return s;
> >   }
> >
> > +char *libxl__strndup(libxl__gc *gc, const char *c, size_t n)
> > +{
> > +    char *s = strndup(c, n);
> > +
> > +    if (s)
> > +        libxl__ptr_add(gc, s);
> > +
> > +    return s;
> > +}
> > +
> >   char *libxl__dirname(libxl__gc *gc, const char *s)
> >   {
> >       char *c;
> > diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h
> > index 5d270bb..d873243 100644
> > --- a/tools/libxl/libxl_internal.h
> > +++ b/tools/libxl/libxl_internal.h
> > @@ -148,6 +148,7 @@ _hidden void *libxl__calloc(libxl__gc *gc, size_t nmemb, 
> > size_t size);
> >   _hidden void *libxl__realloc(libxl__gc *gc, void *ptr, size_t new_size);
> >   _hidden char *libxl__sprintf(libxl__gc *gc, const char *fmt, ...) 
> > PRINTF_ATTRIBUTE(2, 3);
> >   _hidden char *libxl__strdup(libxl__gc *gc, const char *c);
> > +_hidden char *libxl__strndup(libxl__gc *gc, const char *c, size_t n);
Will libxl_strdup() go away ?

Christoph

> >   _hidden char *libxl__dirname(libxl__gc *gc, const char *s);
> >
> >   _hidden char **libxl__xs_kvs_of_flexarray(libxl__gc *gc, flexarray_t *array, 
> > int length);
>
>
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