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| author | Kuniyuki Iwashima <[email protected]> | 2021-08-14 01:57:17 +0000 |
|---|---|---|
| committer | Andrii Nakryiko <[email protected]> | 2021-08-15 07:19:06 +0000 |
| commit | 04e928180c14332fb15a1b8c64418b602978a51e (patch) | |
| tree | c96b6d5b4e844e7d9280eb5fa3ad1d42ac4019c0 /net/unix/unix_bpf.c | |
| parent | bpf: Support "%c" in bpf_bprintf_prepare(). (diff) | |
| download | kernel-04e928180c14332fb15a1b8c64418b602978a51e.tar.gz kernel-04e928180c14332fb15a1b8c64418b602978a51e.zip | |
selftest/bpf: Implement sample UNIX domain socket iterator program.
The iterator can output almost the same result compared to /proc/net/unix.
The header line is aligned, and the Inode column uses "%8lu" because "%5lu"
can be easily overflown.
# cat /sys/fs/bpf/unix
Num RefCount Protocol Flags Type St Inode Path
ffff963c06689800: 00000002 00000000 00010000 0001 01 18697 private/defer
ffff963c7c979c00: 00000002 00000000 00000000 0001 01 598245 @Hello@World@
# cat /proc/net/unix
Num RefCount Protocol Flags Type St Inode Path
ffff963c06689800: 00000002 00000000 00010000 0001 01 18697 private/defer
ffff963c7c979c00: 00000002 00000000 00000000 0001 01 598245 @Hello@World@
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Acked-by: Yonghong Song <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'net/unix/unix_bpf.c')
0 files changed, 0 insertions, 0 deletions