[Boost-users] File-system persistence for boost shared memory files

Subject: [Boost-users] File-system persistence for boost shared memory files
From: Rajalakshmi Iyer (raj_at_[hidden])
Date: 2012-04-05 04:14:49

Hello,

The boost documentation suggests that shared memory interprocess mechanism
can have file-system or kernel persistence.

When I create shared memory files on an Ubuntu Linux host, they are created
at /var/run/shm. But on a system reboot, the shared memory files go away,
which means they are using kernel persistence.

How can I ensure that shared memory files persist across reboots?

Thanks!

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