[PATCH v2 5/5] y2038: Replace __clock_gettime with __clock_gettime64

Lukasz Majewski lukma@denx.de
Tue Apr 21 13:48:31 GMT 2020


Dear Community,

> Dear Community, 
> 
> 
> > Hi Florian,
> >   
> > > * Lukasz Majewski:
> > >     
> > > > The __clock_gettime internal function is not supporting 64 bit
> > > > time on architectures with __WORDSIZE == 32 and __TIMESIZE != 64
> > > > (like e.g. ARM 32 bit).
> > > >
> > > > The __clock_gettime64 shall be used instead in the glibc itself
> > > > as it      
> > > 
> > > The __clock_gettime64 function?    
> > 
> > Yes. Correct. Thanks for spotting it.
> >   
> > >     
> > > > supports 64 bit time on those systems.
> > > > This change does not bring any change to systems with __WORDSIZE
> > > > == 64 as for them the __clock_gettime64 is aliased to
> > > > __clock_gettime (in ./include/time.h).      
> > > 
> > > Should this patch remove the __clock_gettime GLIBC_PRIVATE
> > > export?    
> > 
> > No. This work is just a first step. The nptl and pthread code still
> > use __clock_gettime internally. I will prepare __clock_gettime
> > conversion to __clock_gettime64 for those parts of glibc in latter
> > patches.  
> 
> Are there any more comments regarding this patch set? In other word -
> is it eligible for pulling?

Are there any more comments?

> 
> > 
> > 
> > Best regards,
> > 
> > Lukasz Majewski
> > 
> > --
> > 
> > DENX Software Engineering GmbH,      Managing Director: Wolfgang
> > Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell,
> > Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email:
> > lukma@denx.de  
> 
> 
> 
> 
> Best regards,
> 
> Lukasz Majewski
> 
> --
> 
> DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email:
> lukma@denx.de




Best regards,

Lukasz Majewski

--

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@denx.de
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