Oct. 17, 2020
8:27 a.m.
On 10/16/20 9:09 PM, Deborah Goldsmith wrote:
According to Wikipedia Darwin is not POSIX-compatible but is compatible with the Single UNIX Specification, version 3.
The Single UNIX Specification version 3 is the same as POSIX-2001, so I guess 2001 is as far as Apple has wanted to go, at least so far. Wikipedia says AIX and HP-UX also don't go past POSIX-2001, so today's fix should be helpful on those old OSes too.