SPRESENSE commented on a change in pull request #1443:
URL: https://github.com/apache/incubator-nuttx/pull/1443#discussion_r460641543
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File path: net/usrsock/usrsock_sendto.c
##########
@@ -376,9 +377,13 @@ ssize_t usrsock_sendto(FAR struct socket *psock, FAR const
void *buf,
goto errout_unlock;
}
+ /* MSG_DONTWAIT is only use in usrsock. */
+
+ flags &= ~MSG_DONTWAIT;
Review comment:
yes, we need it.
##########
File path: net/usrsock/usrsock_recvfrom.c
##########
@@ -397,9 +399,13 @@ ssize_t usrsock_recvfrom(FAR struct socket *psock, FAR
void *buf, size_t len,
usrsock_setup_datain(conn, inbufs, ARRAY_SIZE(inbufs));
+ /* MSG_DONTWAIT is only use in usrsock. */
+
+ flags &= ~MSG_DONTWAIT;
Review comment:
Yes, we need it.
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