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usrsock: Don't clear recvfrom available flag

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Don't clear available flag if the response indicate there is more data

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
This commit is contained in:
zhanghongyu
2022-03-29 16:47:29 +08:00
committed by Masayuki Ishikawa
parent 01fe37206a
commit e7d1ba157c
1 changed files with 3 additions and 2 deletions
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net/usrsock/usrsock_recvmsg.c
+3 -2
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@@ -83,8 +83,9 @@ static uint16_t recvfrom_event(FAR struct net_driver_s *dev,
pstate->valuelen_nontrunc = conn->resp.valuelen_nontrunc; pstate->valuelen_nontrunc = conn->resp.valuelen_nontrunc;
} }
if (pstate->reqstate.result >= 0 || if (!(flags & USRSOCK_EVENT_RECVFROM_AVAIL) &&
pstate->reqstate.result == -EAGAIN) (pstate->reqstate.result >= 0 ||
pstate->reqstate.result == -EAGAIN))
{ {
/* After reception of data, mark input not ready. Daemon will /* After reception of data, mark input not ready. Daemon will
* send event to restore this flag. * send event to restore this flag.