NETLINK_DUMP_STRICT_CHK can be used for all GET requests,
dumps as well as doit handlers. Replace the DUMP in the
name with GET make that clearer.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
While most distributions long ago switched to the iproute2 suite
of utilities, which allow class-e (240.0.0.0/4) address assignment,
distributions relying on busybox, toybox and other forms of
ifconfig cannot assign class-e addresses without this kernel patch.
While CIDR has been obsolete for 2 decades, and a survey of all the
open source code in the world shows the IN_whatever macros are also
obsolete... rather than obsolete CIDR from this ioctl entirely, this
patch merely enables class-e assignment, sanely.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
rntl_talk_extack and parse_rtattr_index not used in current code.
rtnl_dump_filter_l is only used in this file.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This is simpler and cleaner, and avoids having to include the header
from every file where the functions are used. The prototypes of the
internal implementation are in this header, so utils.h will have to be
included anyway for those.
Fixes: 508f3c231e ("Use libbsd for strlcpy if available")
Signed-off-by: Luca Boccassi <bluca@debian.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
q_{etf,taprio}.c uses CLOCK_TAI, which isn't exposed by glibc < 2.21 or
uClibc, breaking the build. Provide a fallback definition like it is done
for IPPROTO_MPLS and others.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
No function, filter, or print function uses the sockaddr_nl arg,
so just drop it.
Signed-off-by: David Ahern <dsahern@gmail.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Introduce snmp header file. It will be used in subsequent patch in
order to parse device statistics reported in
IFLA_INET6_STATS/IFLA_INET6_ICMP6STATS netlink attributes
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Stephen converted macsec's sci to use 0xhex, but 0xhex handles
unsigned int's, not 64 bits ints. Thus, the output of the "ip macsec
show" command is mangled, with half of the SCI replaced with 0s:
# ip macsec show
11: macsec0: [...]
cipher suite: GCM-AES-128, using ICV length 16
TXSC: 0000000001560001 on SA 0
# ip -d link show macsec0
11: macsec0@ens3: [...]
link/ether 52:54:00:12:01:56 brd ff:ff:ff:ff:ff:ff promiscuity 0
macsec sci 5254001201560001 [...]
where TXSC and sci should match.
Fixes: c0b904de62 ("macsec: support JSON")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This function retrieves a signed 32-bit integer from a netlink message
and returns it.
Signed-off-by: Jesus Sanchez-Palencia <jesus.sanchez-palencia@intel.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
This allows signed 64-bit integers to be retrieved from a netlink
message.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
Add this helper to read signed 64-bit integers from a string.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
rtnl_wilddump_stats_req_filter only takes RTM_GETSTATS as the type argument
so rename to rtnl_statsdump_req_filter for consistency with other request
functions and hardcode the type argument.
Signed-off-by: David Ahern <dsahern@gmail.com>
Rename rtnl_wilddump_req_filter to rtnl_linkdump_req_filter,
rtnl_wilddump_request to rtnl_linkdump_req and
rtnl_wilddump_req_filter_fn to rtnl_linkdump_req_filter_fn.
In all cases drop the type argument which at this point is only
RTM_GETLINK and hardcode in the functions.
Signed-off-by: David Ahern <dsahern@gmail.com>
Add rtnl_nsiddump_req for namespace id dumps using the proper rtgenmsg
as the header. Convert existing RTM_GETNSID dumps to use it.
Signed-off-by: David Ahern <dsahern@gmail.com>
Add rtnl_neightbldump_req for neighbor table dumps using the proper ndtmsg
as the header. Convert existing RTM_GETNEIGHTBL dumps to use it.
Signed-off-by: David Ahern <dsahern@gmail.com>
Add rtnl_neighdump_req for neighbor dumps using the proper ndmsg
as the header. Convert existing rtnl_wilddump_request for RTM_GETNEIGH
to use it.
Signed-off-by: David Ahern <dsahern@gmail.com>
Add rtnl_ruledump_req for fib fule dumps using the proper fib_rule_hdr
as the header. Convert existing RTM_GETRULE dumps to use it.
Signed-off-by: David Ahern <dsahern@gmail.com>
Add rtnl_netconfdump_req for netconf dumps using the proper netconfmsg
as the header. Convert existing RTM_GETNETCONF dumps to use it.
Signed-off-by: David Ahern <dsahern@gmail.com>
Add rtnl_mdbdump_req for mdb dumps using the proper br_port_msg as
the header. Convert existing RTM_GETMDB dumps to use it.
Signed-off-by: David Ahern <dsahern@gmail.com>
Add rtnl_addrlbldump_req for address label dumps using the proper
ifaddrlblmsg as the header. Convert existing RTM_GETADDRALBEL dumps
to use it.
Signed-off-by: David Ahern <dsahern@gmail.com>
Add rtnl_routedump_req for route dumps using the proper rtmsg
as the header. Convert existing RTM_GETROUTE dumps to use it.
Signed-off-by: David Ahern <dsahern@gmail.com>
Add rtnl_addrdump_req for address dumps using the proper ifaddrmsg
as the header. Convert existing RTM_GETADDR dumps to use it.
Signed-off-by: David Ahern <dsahern@gmail.com>
Conflicts:
ip/iproute_lwtunnel.c
In addition to merge conflict between bd59e5b151 and 94a8722f2f,
updated the code added by the latter commit based on the change of the
former (ie., added ret = to the new rta_addattr_l).
Signed-off-by: David Ahern <dsahern@gmail.com>
Common pattern in iproute commands is to print a line seperator
in non-json mode. Make that a simple function.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Using a 32 bit field to represent time in nanoseconds results in a
maximum value of about 4.3 seconds, which is well below many observed
delays in WiFi and LTE, and barely in the ballpark for a trip past the
Earth's moon, Luna.
Using 64 bit time fields in nanoseconds allows us to simulate
network diameters of several hundred light-years. However, only
conversions to and from ns, us, ms, and seconds are provided.
The iproute2 64 bit api uses signed values for time. Being able to
represent positive or negative time allows us to calculate +/- deltas
between, for example, the CLOCK_TAI and CLOCK_REALTIME clocks.
Time related utility functions in tc_util.c are moved to lib/utils.c.
Signed-off-by: Yousuk Seung <ysseung@google.com>
Signed-off-by: Dave Taht <dave.taht@gmail.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
These are primarily fixes for "string is not string literal" warnings
/ errors (with -Werror -Wformat-nonliteral). This should be a no-op
change. I had to replace couple of print helper functions with the
code they call as it was becoming harder to eliminate these warnings,
however these helpers were used only at couple of places, so no
major change as such.
Signed-off-by: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
As suggested, turn return code into true/false although it's not checked
anywhere yet.
Fixes: 4d82962ccc ("Merge common code for conditionally colored output")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Allow for -color={never,auto,always} to have colored output disabled,
enabled only if stdout is a terminal or enabled regardless of stdout
state.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Instead of calling enable_color() conditionally with identical check in
three places, introduce check_enable_color() which does it in one place.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David Ahern <dsahern@gmail.com>
Stephen Hemminger
Stephen Hemminger
Luca Boccassi
Peter Korsgaard
David Ahern
Lorenzo Bianconi
Sabrina Dubroca
Jesus Sanchez-Palencia
Vinicius Costa Gomes
Dave Taht
Mahesh Bandewar
Phil Sutter