Help...Need to share memory under 4.3 BSD

[Joe Maybee]

I need to spawn a child process that has direct access to it's parent
processes global data area.  It will need to modify globals data, and
the parent process needs to see these changes.

I noticed that in the "4.2BSD System Manual" that there are some
unimplemented provisions for this sort of thing (i.e. mmap).  Are these
implemented under 4.3?


Thanks in advance....


Joe Maybee
Tektronix, Inc.