posix shared memory on HP 11

[Jim Butler_4]

We have developed a program that uses posix shared memory under HP 11. When
running as root, the program works fine, but when we run as a regular user,
when the program tries to create a posix shared memory area, we get an error
using the shm_open() command.
The error is error no:eaccess.
Any Ideas?

[Rick Taylor_5]

Just a shot in the dark but...... have you checked into setprivgrp?

[Jim Butler_4]

Thanks! I'll check that out.