Adds all missing routing attributes and brings the routing
related code to a working state. In the process the API
was broken several times with the justification that nobody
is using this code yet.
The changes include new example code which is also a prototype
for how plain CLI tools could look like to control routes.
[LIBNL]: Fix nfnl_queue_msg_get_packetid() return type
The packet-ID is a 32 bit value, but nfnl_queue_msg_get_packetid() returns
an uint16_t. Makes queueing fail after 2^16 packets.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Split the nfnetlink_log code into two seperate objects, "netfilter/log"
to represent logging instances and "netfilter/log_msg" to represent
log messages. Also perform some function name unification for consistency
with other libnl object types, mainly renaming nfnl_log_build_*_msg
to nfnl_log_build_*_request.
This changes the API in an incompatible way, but since this feature is
new and the libnl netfilter headers haven't been installed so far,
there shouldn't be any users affected by this.
Signed-off-by: Patrick McHardy <kaber@trash.net>
The NUFLA_GID attribute (currently only in net-2.6.25) contains the
gid of the sending process for locally generated packets.
Signed-off-by: Patrick McHardy <kaber@trash.net>
The hwproto doesn't have its own attribute and is also present when
not set. Don't set the attribute if its value is zero.
Signed-off-by: Patrick McHardy <kaber@trash.net>
This interface was internal so far which required all code defining
caches to be compiled with the sources available.
In order to simplify the interface, the co_msg_parser prototype was
changed to take the struct nl_parser_param directly instead of a
void *. It used to be void * because the co_msg_parser was directly
passed as the NL_CB_VALID callback function.
