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authorDaniel Borkmann <daniel@iogearbox.net>2020-05-19 00:45:47 +0200
committerAlexei Starovoitov <ast@kernel.org>2020-05-19 11:32:04 -0700
commit05ee19c18c2bb3dea69e29219017367c4a77e65a (patch)
treef4c4f4c527b62dc432eecf3701dbfea55f8f91b7 /tools/bpf/bpftool/Documentation
parentf15ed0185de7d471e907783739dffbe397a93142 (diff)
downloadlinux-05ee19c18c2bb3dea69e29219017367c4a77e65a.tar.bz2
bpf, bpftool: Enable get{peer, sock}name attach types
Make bpftool aware and add the new get{peer,sock}name attach types to its cli, documentation and bash completion to allow attachment/detachment of sock_addr programs there. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Andrey Ignatov <rdna@fb.com> Link: https://lore.kernel.org/bpf/9765b3d03e4c29210c4df56a9cc7e52f5f7bb5ef.1589841594.git.daniel@iogearbox.net
Diffstat (limited to 'tools/bpf/bpftool/Documentation')
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-cgroup.rst10
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-prog.rst3
2 files changed, 9 insertions, 4 deletions
diff --git a/tools/bpf/bpftool/Documentation/bpftool-cgroup.rst b/tools/bpf/bpftool/Documentation/bpftool-cgroup.rst
index e4d9da654e84..a226aee3574f 100644
--- a/tools/bpf/bpftool/Documentation/bpftool-cgroup.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-cgroup.rst
@@ -29,8 +29,8 @@ CGROUP COMMANDS
| *PROG* := { **id** *PROG_ID* | **pinned** *FILE* | **tag** *PROG_TAG* }
| *ATTACH_TYPE* := { **ingress** | **egress** | **sock_create** | **sock_ops** | **device** |
| **bind4** | **bind6** | **post_bind4** | **post_bind6** | **connect4** | **connect6** |
-| **sendmsg4** | **sendmsg6** | **recvmsg4** | **recvmsg6** | **sysctl** |
-| **getsockopt** | **setsockopt** }
+| **getpeername4** | **getpeername6** | **getsockname4** | **getsockname6** | **sendmsg4** |
+| **sendmsg6** | **recvmsg4** | **recvmsg6** | **sysctl** | **getsockopt** | **setsockopt** }
| *ATTACH_FLAGS* := { **multi** | **override** }
DESCRIPTION
@@ -101,7 +101,11 @@ DESCRIPTION
an unconnected udp6 socket (since 5.2);
**sysctl** sysctl access (since 5.2);
**getsockopt** call to getsockopt (since 5.3);
- **setsockopt** call to setsockopt (since 5.3).
+ **setsockopt** call to setsockopt (since 5.3);
+ **getpeername4** call to getpeername(2) for an inet4 socket (since 5.8);
+ **getpeername6** call to getpeername(2) for an inet6 socket (since 5.8);
+ **getsockname4** call to getsockname(2) for an inet4 socket (since 5.8);
+ **getsockname6** call to getsockname(2) for an inet6 socket (since 5.8).
**bpftool cgroup detach** *CGROUP* *ATTACH_TYPE* *PROG*
Detach *PROG* from the cgroup *CGROUP* and attach type
diff --git a/tools/bpf/bpftool/Documentation/bpftool-prog.rst b/tools/bpf/bpftool/Documentation/bpftool-prog.rst
index 5948e9d89c8d..2b254959d488 100644
--- a/tools/bpf/bpftool/Documentation/bpftool-prog.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-prog.rst
@@ -41,7 +41,8 @@ PROG COMMANDS
| **cgroup/sock** | **cgroup/dev** | **lwt_in** | **lwt_out** | **lwt_xmit** |
| **lwt_seg6local** | **sockops** | **sk_skb** | **sk_msg** | **lirc_mode2** |
| **cgroup/bind4** | **cgroup/bind6** | **cgroup/post_bind4** | **cgroup/post_bind6** |
-| **cgroup/connect4** | **cgroup/connect6** | **cgroup/sendmsg4** | **cgroup/sendmsg6** |
+| **cgroup/connect4** | **cgroup/connect6** | **cgroup/getpeername4** | **cgroup/getpeername6** |
+| **cgroup/getsockname4** | **cgroup/getsockname6** | **cgroup/sendmsg4** | **cgroup/sendmsg6** |
| **cgroup/recvmsg4** | **cgroup/recvmsg6** | **cgroup/sysctl** |
| **cgroup/getsockopt** | **cgroup/setsockopt** |
| **struct_ops** | **fentry** | **fexit** | **freplace**