[PATCH 3/3] uncompress: add detected file type debug print

Marco Felsch m.felsch at pengutronix.de
Wed Jan 24 05:58:42 PST 2024


On 24-01-24, Ahmad Fatoum wrote:
> On 24.01.24 14:47, Marco Felsch wrote:
> > This can be useful for developers.
> > 
> > Signed-off-by: Marco Felsch <m.felsch at pengutronix.de>
> > ---
> >  lib/uncompress.c | 2 ++
> >  1 file changed, 2 insertions(+)
> > 
> > diff --git a/lib/uncompress.c b/lib/uncompress.c
> > index e7a3ffde823e..48e8173501c6 100644
> > --- a/lib/uncompress.c
> > +++ b/lib/uncompress.c
> > @@ -97,6 +97,8 @@ int uncompress(unsigned char *inbuf, int len,
> >  		ft = file_detect_type(uncompress_buf, 32);
> >  	}
> >  
> > +	pr_debug("Filetype detected: %s\n", file_type_to_string(ft));
> 
> Not that I mind, but do you know about the filetype command?

I used it to check the kernel image within a fit container.

Regards,
  Marco



> 
> > +
> >  	switch (ft) {
> >  #ifdef CONFIG_BZLIB
> >  	case filetype_bzip2:
> 
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