On Mon, Jan 16, 2017 at 01:05:36PM -0600, Jordon wrote:
> What is the ???official" way to pledge(2) a portable program?
>
> Put #ifdef __OpenBSD__ around the pledge call?
>
> Make an #ifndef __OpenBSD__ block that defined the function to always return
> 0?
>
> Something better?
pledge() itself serves as good annotation of the subsets of POSIX
used by a program, one option to avoid the #ifdef pollution is to
detect if it's available first, otherwise:
CPPFLAGS="$CPPFLAGS -D\"pledge(promises,paths)=0\""
Or similarly, in some header:
#define pledge(promises,paths) 0
-Bryan.
