That is strange, because the majority of the comments are new. Much
of the code and comments are reused from the SysV code because, you
know, this is an enhancement. The comments that are left serve a
purpose.
In PGSharedMemoryCreate, this implementation avoids the need to tell
if live back
Chris Marcellino <[EMAIL PROTECTED]> writes:
> Here is a new patch that uses the POSIX api's. It encodes the
> canonical path (see 'man realpath') of the database's data directory
> into the shared memory segment name using an strong hash function to
> make it fit in the shared memory segment
As discussed earlier, using POSIX shared memory can solve a few issues,
On Mac OS X and other BSD's, the default System V shared memory
limits are often very low and require adjustment for acceptable
performance. Particularly, when Postgres is included as part of
larger end-user friendly sof
