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| author | Jiayuan Chen <mrpre@163.com> | 2025-01-22 18:09:13 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-07 16:56:37 +0100 |
| commit | e410fd600490bc9da539377a3fc2896fa6ab60ff (patch) | |
| tree | c7120f5205fc829a541af3d450730855b44a688f /Documentation | |
| parent | f615fccfc689cb48977d275ac2e391297b52392b (diff) | |
| download | linux-e410fd600490bc9da539377a3fc2896fa6ab60ff.tar.gz linux-e410fd600490bc9da539377a3fc2896fa6ab60ff.tar.bz2 linux-e410fd600490bc9da539377a3fc2896fa6ab60ff.zip | |
strparser: Add read_sock callback
[ Upstream commit 0532a79efd68a4d9686b0385e4993af4b130ff82 ]
Added a new read_sock handler, allowing users to customize read operations
instead of relying on the native socket's read_sock.
Signed-off-by: Jiayuan Chen <mrpre@163.com>
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://patch.msgid.link/20250122100917.49845-2-mrpre@163.com
Stable-dep-of: 36b62df5683c ("bpf: Fix wrong copied_seq calculation")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/networking/strparser.rst | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Documentation/networking/strparser.rst b/Documentation/networking/strparser.rst index 6cab1f74ae05..7f623d1db72a 100644 --- a/Documentation/networking/strparser.rst +++ b/Documentation/networking/strparser.rst @@ -112,7 +112,7 @@ Functions Callbacks ========= -There are six callbacks: +There are seven callbacks: :: @@ -184,6 +184,13 @@ There are six callbacks: :: + int (*read_sock)(struct strparser *strp, read_descriptor_t *desc, + sk_read_actor_t recv_actor); + + The read_sock callback is used by strparser instead of + sock->ops->read_sock, if provided. + :: + int (*read_sock_done)(struct strparser *strp, int err); read_sock_done is called when the stream parser is done reading |