From: Milan Landaverde <milan@mdaverde.com>
To: bpf@vger.kernel.org
Cc: milan@mdaverde.com, ast@kernel.org, daniel@iogearbox.net,
andrii@kernel.org, kafai@fb.com, songliubraving@fb.com,
yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org,
quentin@isovalent.com, davemarchevsky@fb.com, sdf@google.com,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH bpf-next 1/3] bpf/bpftool: add syscall prog type
Date: Thu, 31 Mar 2022 11:45:53 -0400 [thread overview]
Message-ID: <20220331154555.422506-2-milan@mdaverde.com> (raw)
In-Reply-To: <20220331154555.422506-1-milan@mdaverde.com>
In addition to displaying the program type in bpftool prog show
this enables us to be able to query bpf_prog_type_syscall
availability through feature probe as well as see
which helpers are available in those programs (such as
bpf_sys_bpf and bpf_sys_close)
Signed-off-by: Milan Landaverde <milan@mdaverde.com>
---
tools/bpf/bpftool/prog.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c
index bc4e05542c2b..8643b37d4e43 100644
--- a/tools/bpf/bpftool/prog.c
+++ b/tools/bpf/bpftool/prog.c
@@ -68,6 +68,7 @@ const char * const prog_type_name[] = {
[BPF_PROG_TYPE_EXT] = "ext",
[BPF_PROG_TYPE_LSM] = "lsm",
[BPF_PROG_TYPE_SK_LOOKUP] = "sk_lookup",
+ [BPF_PROG_TYPE_SYSCALL] = "syscall",
};
const size_t prog_type_name_size = ARRAY_SIZE(prog_type_name);
--
2.32.0
next prev parent reply other threads:[~2022-03-31 15:47 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-31 15:45 [PATCH bpf-next 0/3] bpf/bpftool: add program & link type names Milan Landaverde
2022-03-31 15:45 ` Milan Landaverde [this message]
2022-04-01 16:04 ` [PATCH bpf-next 1/3] bpf/bpftool: add syscall prog type Quentin Monnet
2022-04-01 18:40 ` Andrii Nakryiko
2022-04-01 21:20 ` Quentin Monnet
2022-03-31 15:45 ` [PATCH bpf-next 2/3] bpf/bpftool: add missing link types Milan Landaverde
2022-04-01 16:05 ` Quentin Monnet
2022-04-04 21:55 ` Andrii Nakryiko
2022-03-31 15:45 ` [PATCH bpf-next 3/3] bpf/bpftool: handle libbpf_probe_prog_type errors Milan Landaverde
2022-04-01 16:05 ` Quentin Monnet
2022-04-01 18:42 ` Andrii Nakryiko
2022-04-01 21:33 ` Quentin Monnet
2022-04-03 23:51 ` Andrii Nakryiko
2022-04-04 22:00 ` [PATCH bpf-next 0/3] bpf/bpftool: add program & link type names patchwork-bot+netdevbpf
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