Merge branch 'bpf/bpftool: add program & link type names'

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Milan Landaverde says:

====================

With the addition of the syscall prog type we should now
be able to see feature probe info for that prog type:

    $ bpftool feature probe kernel
    ...
    eBPF program_type syscall is available
    ...
    eBPF helpers supported for program type syscall:
        ...
        - bpf_sys_bpf
        - bpf_sys_close

And for the link types, their names should aid in
the output.

Before:
    $ bpftool link show
    50: type 7  prog 5042
	    bpf_cookie 0
	    pids vfsstat(394433)

After:
    $ bpftool link show
    57: perf_event  prog 5058
	    bpf_cookie 0
	    pids vfsstat(394725)
====================

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>

...

This commit is contained in:

Andrii Nakryiko 2022-04-04 14:51:48 -07:00

parent 4eeebce6ac 7b53eaa656

commit 7224a0737c

3 changed files with 5 additions and 1 deletions

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2

tools/bpf/bpftool/feature.c

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3

tools/bpf/bpftool/link.c

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1

tools/bpf/bpftool/prog.c

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