[PATCH 09/24] man/man7/unix.7: SO_PEERCRED: Also works for SOCK_SEQPACKET

["Günther Noack" <gnoack3000@gmail.com>]

SOCK_SEQPACKET sockets use unix_stream_connect() as their connect
operation (see unix_seqpacket_ops in linux.git net/unix/af_unix.c), and
that function records the peer credentials for both ends.
unix_socketpair() records them for socket pairs of every type.

Connected SOCK_DGRAM sockets (unix_dgram_connect()) still don't record
peer credentials, so those remain excluded.

Assisted-by: LLM
Signed-off-by: Günther Noack <gnoack3000@gmail.com>
---

Notes:
    Double checked in code.
    
    The unix(7) SOCK_SEQPACKET socket type is also connection-oriented and
    shares the "connect" logic with SOCK_STREAM sockets.

 man/man7/unix.7 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/man/man7/unix.7 b/man/man7/unix.7
index 86e72d0f58d4..8fd29131ce48 100644
--- a/man/man7/unix.7
+++ b/man/man7/unix.7
@@ -342,9 +342,9 @@ feature test macro to obtain the definition of that structure from
 .IP
 The use of this option is possible only for connected
 .B AF_UNIX
-stream sockets and for
+stream and sequenced-packet sockets, and for
 .B AF_UNIX
-stream and datagram socket pairs created using
+socket pairs created using
 .BR socketpair (2).
 .\"
 .SS Autobind feature
-- 
2.56.0