When we have a interface disabled in ospfv3 and
we are receiving messages on it. We will spam
the log file repeatedly. Debug guard the message.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Vty commands that link netns context to a vrf is requiring some
privileges. The change consists in retrieving the privileges at the
vrf_cmd_init() called by the relevant daemon. Then use it.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
In order to create the netns context, the zebra parser at startup needs
to have its privileges raised.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Nobody uses it, but it's got the same definition. Move the parser
function into zclient.c and use it.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Group send and receive functions together, change handlers to take a
message instead of looking at ->ibuf and ->obuf, allow zebra to read
multiple packets off the wire at a time.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
A lot of the handler functions that are called directly from the ZAPI
input processing code take different argument sets where they don't need
to. These functions are called from only one place and all have the same
fundamental information available to them to do their work. There is no
need to specialize what information is passed to them; it is cleaner and
easier to understand when they all accept the same base set of
information and extract what they need inline.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Formalize the ZAPI header by documenting it in code and providing it to
message handlers free of charge to reduce complexity.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
All of the ZAPI message handlers return an integer that means different
things to each of them, but nobody ever reads these integers, so this is
technical debt that we can just eliminate outright.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Document the configure option to strip non-numeric characters from
the version string.
Testing done:
Build alpine packages in docker, run texinfo on the doc apk package.
Issue: https://github.com/FRRouting/frr/issues/1859
Signed-off-by: Arthur Jones <arthur.jones@riverbed.com>
* Add DEBUG*() macros
This set of macros allows you to write printf-like debugging lines that
automatically check whether a debug is on before printing. This should
eliminate the need for explicit checks in simple cases. For example:
if (SUCH_AND_SUCH_DEBUG_IS_ON) {
zlog_warn(...);
}
Becomes:
DEBUG(warn, such_and_such, ...);
Or, equivalently,
DEBUGE(such_and_such, ...);
The levels passed to DEBUG are expanded into the names of zlog_*
functions, so the same zlog levels are available. There's also a set of
macros that have the level built into them; DEBUGE for errors, DEBUGW
for warnings, etc. Good for brevity.
* Add singular setting macros
Change the 'SET' macros to accept a boolean indicating whether the
provided bits should be set or unset, and map on/off macros to them.
Helps condense code where you already have a boolean condition that
tells you what you want to do as you can avoid writing the branch.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
For building dev packages for alpine, we provide a minimal APKBUILD
file and add a configure option for only numeric versions in the
VERSION variable as alpine does not allow non-numeric characters
in the version string.
These changes allow alpine to be built, but don't yet provide a
mechanism to build. Changes to do the build in docker are coming
soon...
Testing done:
Built alpine packages in local docker environment, packages
showed no "dev" in the package name. Also built CentOS packages
with numeric version disabled and the "dev" is still in the package
name.
Issue: https://github.com/FRRouting/frr/issues/1859
Signed-off-by: Arthur Jones <arthur.jones@riverbed.com>
