superrob1500
/
mirror-linux
mirror of https://github.com/torvalds/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
mirror-linux/tools/include/uapi/linux
History
Florian Westphal d0fe92fb5e tools: bpftool: print netfilter link info 
Dump protocol family, hook and priority value:
$ bpftool link
2: netfilter  prog 14
        ip input prio -128
        pids install(3264)
5: netfilter  prog 14
        ip6 forward prio 21
        pids a.out(3387)
9: netfilter  prog 14
        ip prerouting prio 123
        pids a.out(5700)
10: netfilter  prog 14
        ip input prio 21
        pids test2(5701)

v2: Quentin Monnet suggested to also add 'bpftool net' support:

$ bpftool net
xdp:

tc:

flow_dissector:

netfilter:

        ip prerouting prio 21 prog_id 14
        ip input prio -128 prog_id 14
        ip input prio 21 prog_id 14
        ip forward prio 21 prog_id 14
        ip output prio 21 prog_id 14
        ip postrouting prio 21 prog_id 14

'bpftool net' only dumps netfilter link type, links are sorted by protocol
family, hook and priority.

v5: fix bpf ci failure: libbpf needs small update to prog_type_name[]
    and probe_prog_load helper.
v4: don't fail with -EOPNOTSUPP in libbpf probe_prog_load, update
    prog_type_name[] with "netfilter" entry (bpf ci)
v3: fix bpf.h copy, 'reserved' member was removed (Alexei)
    use p_err, not fprintf (Quentin)

Suggested-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/eeeaac99-9053-90c2-aa33-cc1ecb1ae9ca@isovalent.com/
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Link: https://lore.kernel.org/r/20230421170300.24115-6-fw@strlen.de
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 		2023-04-21 11:34:49 -07:00
..
tc_act headers: Remove some left-over license text 2022-09-27 07:48:01 -07:00
bpf.h tools: bpftool: print netfilter link info 2023-04-21 11:34:49 -07:00
bpf_common.h
…
bpf_perf_event.h
…
btf.h bpf: Add btf enum64 support 2022-06-07 10:20:42 -07:00
const.h
…
erspan.h
…
ethtool.h tools: include: Add ethtool_drvinfo definition to UAPI header 2021-08-24 14:48:40 -07:00
fadvise.h
…
fcntl.h tools include UAPI: Synchronize linux/fcntl.h with the kernel sources 2023-03-03 22:34:20 -03:00
filter.h
…
fs.h treewide: uapi: Replace zero-length arrays with flexible-array members 2022-06-28 21:26:05 +02:00
fscrypt.h tools headers UAPI: Sync linux/fscrypt.h with the kernel sources 2022-12-19 12:46:36 -03:00
hw_breakpoint.h
…
if_link.h macvlan: Add netlink attribute for broadcast cutoff 2023-03-29 09:03:32 +01:00
if_tun.h treewide: uapi: Replace zero-length arrays with flexible-array members 2022-06-28 21:26:05 +02:00
if_xdp.h
…
in.h tools/headers: Pull in stddef.h to uapi to fix BPF selftests build in CI 2022-11-03 13:45:21 +01:00
kcmp.h
…
kvm.h tools headers kvm: Sync uapi/{asm/linux} kvm.h headers with the kernel sources 2023-03-03 23:24:10 -03:00
mman.h
…
mount.h tools include UAPI: Update linux/mount.h copy 2021-09-10 18:15:22 -03:00
netdev.h ynl: broaden the license even more 2023-03-16 21:20:32 -07:00
netlink.h
…
openat2.h
…
perf_event.h tools headers UAPI: Sync linux/perf_event.h with the kernel sources 2023-03-06 17:21:23 -03:00
pkt_cls.h treewide: uapi: Replace zero-length arrays with flexible-array members 2022-06-28 21:26:05 +02:00
pkt_sched.h
…
prctl.h tools headers UAPI: Sync linux/prctl.h with the kernel sources 2023-03-03 22:34:08 -03:00
sched.h
…
seg6.h treewide: uapi: Replace zero-length arrays with flexible-array members 2022-06-28 21:26:05 +02:00
seg6_local.h
…
stat.h tools headers uapi: Sync linux/stat.h with the kernel sources 2022-10-25 17:40:48 -03:00
stddef.h tools/headers: Pull in stddef.h to uapi to fix BPF selftests build in CI 2022-11-03 13:45:21 +01:00
tcp.h
…
tls.h
…
types.h
…
usbdevice_fs.h treewide: uapi: Replace zero-length arrays with flexible-array members 2022-06-28 21:26:05 +02:00
vhost.h tools include UAPI: Sync linux/vhost.h with the kernel sources 2023-03-06 09:31:26 -03:00