And again for the name. Why on earth would we centralize this, just so
people can forget to update it?
Signed-off-by: David Lamparter <equinox@diac24.net>
Same as before, instead of shoving this into a big central list we can
just put the parent node in cmd_node.
Signed-off-by: David Lamparter <equinox@diac24.net>
There is really no reason to not put this in the cmd_node.
And while we're add it, rename from pointless ".func" to ".config_write".
[v2: fix forgotten ldpd config_write]
Signed-off-by: David Lamparter <equinox@diac24.net>
Our two northbound tools don't have embedded YANG modules like the
other FRR binaries. As such, ly_ctx_set_module_imp_clb() shouldn't be
called when the YANG subsystem it being initialized by a northbound
tool. To make that possible, add a new "embedded_modules" parameter
to the yang_init() function to control whether libyang should look
for embedded modules or not.
With this fix, "gen_northbound_callbacks" and "gen_yang_deviations"
won't emit "YANG model X not embedded, trying external file"
warnings anymore.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
This is a full rewrite of the "back end" logging code. It now uses a
lock-free list to iterate over logging targets, and the targets
themselves are as lock-free as possible. (syslog() may have a hidden
internal mutex in the C library; the file/fd targets use a single
write() call which should ensure atomicity kernel-side.)
Note that some functionality is lost in this patch:
- Solaris printstack() backtraces are ditched (unlikely to come back)
- the `log-filter` machinery is gone (re-added in followup commit)
- `terminal monitor` is temporarily stubbed out. The old code had a
race condition with VTYs going away. It'll likely come back rewritten
and with vtysh support.
- The `zebra_ext_log` hook is gone. Instead, it's now much easier to
add a "proper" logging target.
v2: TLS buffer to get some actual performance
Signed-off-by: David Lamparter <equinox@diac24.net>
Just a small hack to use printfrr() in tests, since otherwise the
redefined PRId64 trips some warnings.
Signed-off-by: David Lamparter <equinox@diac24.net>
The old version was creating a multi-line log message, which we can't
properly handle right now.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
The correct cast for these is (unsigned char), because "char" could be
signed and thus have some negative value. isalpha & co. expect an int
arg that is positive, i.e. 0-255. So we need to cast to (unsigned char)
when calling any of these.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
All users of the pqueue_* implementations have been migrated to use
some new data structure (TYPEDSKIP for ospf, HEAP for thread.c).
Remove.
Signed-off-by: David Lamparter <equinox@diac24.net>
Add some asserts where `list_del()` is called to verify they object
was found when it was deleted.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
Some platform libc's like to render some v6 addresses as v4 mapped where
others render the same addresses as v6 with leading zeroes. Binary
equivalence checks pass but strlen checks sometimes fail here. Remove
assert causing the failure.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
This is mostly relevant for Solaris, where config.h sets up some #define
that affect overall header behaviour, so it needs to be before anything
else.
Signed-off-by: David Lamparter <equinox@diac24.net>
This version of container_of() should work on C++, by ditching the
unavailable builtins (at the cost of no longer checking for "const"
violations.)
Signed-off-by: David Lamparter <equinox@diac24.net>
Add 'no log commands' cli and at the same time add a
--command-log-always to the daemon startup cli.
If --command-log-always is specified then all commands are
auto-logged and the 'no log commands' form of the command
is now ignored.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Now, whenever a new header is added to libfrr, this test needs to
be updated manually (unless we automate this somehow in the future).
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
This is necessary to avoid a name collision with std::for_each
from C++.
Fixes the compilation of the gRPC northbound module.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
The unsorted datastructures (LIST, DLIST) had no test before this. Also
add a hash check (mostly to make testing the unsorted lists easier.)
Signed-off-by: David Lamparter <equinox@diac24.net>
The hash table test was previously (intentionally) using a bad hash
function to test the code in the face of hash collisions. Add a test
with a good hash function to see some performance numbers.
Signed-off-by: David Lamparter <equinox@diac24.net>
It doesn't make much sense for a hash function to modify its argument,
so const the hash input.
BGP does it in a couple places, those cast away the const. Not great but
not any worse than it was.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Since all of these list implementations provide almost the same API, we
can run and validate them against the same test code. 9 tests for the
price of one!
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
These two are lock-free linked list implementations, the plain one is
primarily intended for queues while the sorted one is for general data
storage.
Signed-off-by: David Lamparter <equinox@diac24.net>
