Bowen Wang e2cf0cad39 rpmsg_sockif: recv/recvmsg return 0 when peer close
Follow the posix standard:
If no messages are available to be received and the peer has
performed an orderly shutdown, recv() shall return 0.

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
2024-01-04 20:07:43 -08:00
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