On Mon, 28 Jul 2014 09:07:16 -0500, Paul Gilmartin <[email protected]> wrote:
>On Sun, 27 Jul 2014 22:01:02 -0400, Jim Mulder wrote: > >>> There is some sharing across address spaces via z/OS Unix of program >>> objects that live in the file system, using what I think of as shared >>> private. >>> >>> Peter Relson >>> z/OS Core Technology Design >>> >Is this only as a consequence of fork(), or will exec() and its brethren >(including spawn()) attempt to share code discovered in an execution >image of an unrelated job? I think Peter was probably referring to z/OS UNIX shared library support. See UNIX System Services Planning for more information. There's no "discovery" of code loaded in another job; it's all pre-defined on a module-by-module basis by the system administrator. -- Walt ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
