Semantics of GNUNET_PSYC_OP_AUGMENT, GNUNET_PSYC_OP_DIMINISH, and GNUNET_PSYC_OP_UPDATE.

[Tobias Platen]

I had a quick look at the gnunet psycstore, which is part of the
musticast implementation. ASSIGN is already implemented,
GNUNET_PSYC_OP_SET is clear as it does nothing. GNUNET_PSYC_OP_AUGMENT,
GNUNET_PSYC_OP_DIMINISH, and GNUNET_PSYC_OP_UPDATE are currently
unimplemented in the database code. As those depend on type of data
stored in the db, I guess that should be done in the application. From
the psycstore point of view all state variables are blobs. So type
information is needed to implement those in the psycstore.

https://git.gnunet.org/gnunet-secushare.git/tree/src/include/gnunet_psyc_env.h
https://git.gnunet.org/gnunet-secushare.git/tree/src/psycstore/plugin_psycstore_sqlite.c