virtual file in shared memory?

[sgsoft]

Can I creates a virtual file with the contents located in the shared memory ?

like this:

Code: Select all


File f("/tmp/foo.db3");
SharedMemory(f,AM_READ|AM_WRITE);
.....



above shared memory mapped file can be access by another process?

[alex]

It depends. EG:

It is unspecified whether the name appears in the file system and is visible to other functions that take pathnames as arguments.