Re: Emacs 28 on OSX: emacsclient.c:1415: warning: implicit declaration of function 'openat'

[Keith David Bershatsky]

I applied the patch from Po Lu to the master branch and have the following 
output when building on OSX 10.6.8:

  CC       nsterm.o
In file included from nsterm.m:46:
lisp.h:2156: warning: declaration does not declare anything
nsterm.m: In function 'ns_frame_scale_factor':
nsterm.m:807: warning: 'NSWindow' may not respond to '-backingScaleFactor'
nsterm.m:807: warning: (Messages without a matching method signature
nsterm.m:807: warning: will be assumed to return 'id' and accept
nsterm.m:807: warning: '...' as arguments.)
nsterm.m:807: error: incompatible types in return
nsterm.m: In function '-[EmacsWindow initWithEmacsFrame:fullscreen:screen:]':
nsterm.m:8405: warning: 'EmacsWindow' may not respond to '-setTabbingMode:'
nsterm.m: In function '-[EmacsWindow setParentChildRelationships]':
nsterm.m:8478: warning: 'EmacsWindow' may not respond to 
'-setAccessibilitySubrole:'
nsterm.m:8480: warning: 'EmacsWindow' may not respond to 
'-setAccessibilitySubrole:'
make[1]: *** [nsterm.o] Error 1
make: *** [src] Error 2
~/Desktop/emacs $ 

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> Date: [04-17-2022 18:39:41] <18 Apr 2022 09:39:41 +0800>
> From: Po Lu <luangruo@yahoo.com>
> * * *