pahole reports that the hash_bucket has 2 4 byte holes
in the data structure. Let's reorganize this a bit
and save 8 bytes per hash_bucket instance.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
It allows people not familiar with libyang and FRR internals to use
mgmtd FE API by looking only at `mgmt_msg_native.h` header. We still use
the same values to avoid a lot of mapping code, and ensure that any
change doesn't slip unnoticed by using static asserts.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
- use `apply_finish` callback when possible to avoid multiple applies per commit
- move table range working to the CLI handler
- remove unnecessary conditional compilation
- remove unnecessary boolean conversion
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
When the daemon is partially mgmtd-converted, it receives configuration
from vty and mgmtmd simultaneosly. This configuration must be
synchronized.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
When duplicating nodes, we should always keep flags, especially the
LYD_NEW flag that indicates not validated data. This allows to select a
new choice's case without the need to explicitly remove the existing one.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Current denominators are not integers and some of them lose precision
because of that, for example, 1e-6 is actually stored as
9.9999999999999995e-07 and 1-e12 is stored as 9.9999999999999998e-13.
When multiplying by such denominators, we receive incorrect values.
Changing denominators to integers and using division instead of
multiplication improves precision and solves the problem.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
It shouldn't be set unless some affinity is configured. NB callbacks
set this flag correctly when necessary.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Use consistent `e_somepath` names for expanded versions of `somepath`.
Also remove all paths from `config.h` and put them into
`lib/config_paths.h` - this is to make more obvious when someone is
doing something probably not quite properly structured.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Both of these belong in `/var/lib`, not `/var/run`.
Rather hilariously, the history read in
`mgmt_history_read_cmt_record_index` was always failing, because it was
doing a `file_exists(MGMTD_COMMIT_FILE_PATH)` check. Which is the wrong
macro - it's `.../commit-%s.json`, including the unprocessed `%s`, which
would never exist.
I guess noone ever tried if this actually works. Cool.
On the plus side, this means I don't have to implement legacy
compatibility for this, since it never worked to begin with.
(SQLite3 DB location is also changed in this commit since it also uses
`DAEMON_DB_DIR`.)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
These functions load daemon-specific persistent state from
`/var/lib/frr` and supersede open-coded variants of similar calls in
ospfd, ospf6d and isisd to save GR state and/or sequence numbers.
Unlike the open-coded variants, the save call correctly `fsync()`s the
saved data to ensure disk contents are consistent.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
This needs to be used for persistent state, which currently is misplaced
into `/var/run` / `/run` where it gets deleted across reboots.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
CLI for access/prefix list removal was using `nb_cli_apply_changes`
multiple times in the same command. It's fine for regular daemons but
not for mgmtd. Refactor the code to apply changes only once.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Currently, when editing a leaf-list, `nb_candidate_edit` expects to
receive it's xpath without a predicate and the value in a separate
argument, and then creates the full xpath. This hack is complicated,
because it depends on the operation and on the caller being a backend or
not. Instead, let's require to always include the predicate in a
leaf-list xpath. Update all the usages in the code accordingly.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
