Re: [PATCH v4 bpf-next 2/3] bpf: Support "%c" in bpf_bprintf_prepare().
From: Yonghong Song <hidden>
Date: 2021-08-10 23:33:25
Also in:
bpf
On 8/10/21 2:28 AM, Kuniyuki Iwashima wrote:
/proc/net/unix uses "%c" to print a single-byte character to escape '\0' in
the name of the abstract UNIX domain socket. The following selftest uses
it, so this patch adds support for "%c". Note that it does not support
wide character ("%lc" and "%llc") for simplicity.
Signed-off-by: Kuniyuki Iwashima <redacted>Acked-by: Yonghong Song <redacted>