Questions about syscalls.cc
Corinna Vinschen
corinna-cygwin@cygwin.com
Thu Aug 4 18:34:40 GMT 2022
On Aug 4 17:32, Corinna Vinschen wrote:
> On Aug 4 10:08, Ken Brown wrote:
> > 1. Now that we're no longer building newlib's stdio64, am I right that we no
> > longer need to export aliases for _open64, _lseek64, _fstat64_r, and
> > _stat64_r?
>
> Yes, thanks, I pushed a patch.
>
> > 2. Do we need all those defines at the beginning of syscalls.cc? I *think*
> > I understand the reason for the ones beginning with underscore: We don't
> > want newlib's prototypes for these functions because we're exporting aliases
> > rather than defining functions. Right? But what about fstat, lstat, pread,
> > and pwrite? And why is stat different?
>
> I'm not sure why stat is different and I'm actually rather fuzzy
> as to why these masking macros were required at all. Along the
> same lines I'm not sure they are needed anymore at all. Let me
> check...
I dropped them all. They don't serve a purpose anymore.
Thanks for pointing this out.
Corinna
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