Re: Apache + mod_php performance

In article <vebjse$3nq13$1@dont-email.me>,
Dave Froble  <davef@tsoft-inc.com> wrote:

On 10/11/2024 9:30 AM, Dan Cross wrote:

[snip]
As I gather, on VMS the analogous mechanism works since a) every
socket on the system is associated with a unique device name in
some global namespace, and b) once known, an unrelated process
can $ASSIGN that device name, subject to authorization checking
enforced by the system.  The authorization checks seem to be
either, a) a process/subprocess relationship, or b) the
assigning process has the SHARE privilege; it's not clear to me
what else could go into those checks and how that interacts with
e.g. SO_SHARE; presumably at least UIC checks or something must
be completed?

>
The share flag is for the device.

Ok, sure.  But does that mean that there's _no_ authorization
checking of any kind to access the device?  For example, no
checking UICs or ACLs or something?  If I set SO_SHARE on a
socket, can _any_ process on the system, regardless of who it is
running as, access that socket?

- Dan C.