Fifth draft of the Y2038 design document

[Albert ARIBAUD]

Hi Joseph,

On Fri, 10 Mar 2017 00:29:51 +0000, Joseph Myers
<joseph@codesourcery.com> wrote :

> On Fri, 10 Mar 2017, Albert ARIBAUD wrote:
> 
> > #else
> > # ifdef __REDIRECT
> > extern int __REDIRECT(clock_gettime,(clockid_t __clock_id, struct timespec *__tp),clock_gettime64) __THROW;
> > # else
> > #  define clock_gettime clock_gettime64  
> 
> No, both of those should reference the implementation-namespace 
> __clock_gettime64, which should be exported at a public symbol version 
> (and there shouldn't be a clock_gettime64 alias without clear evidence for 
> the need for a clock_gettime64 API for using 64-bit times in an 
> application built for 32-bit times by default).

So this should be ok?

#ifndef __USE_TIME_BITS64
extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) __THROW;
#else
# ifdef __REDIRECT
extern int __REDIRECT(clock_gettime,(clockid_t __clock_id, struct timespec *__tp),__clock_gettime64) __THROW;
# else
#  define clock_gettime __clock_gettime64
# endif
#endif

Cordialement,
Albert ARIBAUD
3ADEV