net/icmp: add nonblocking support
Signed-off-by: chao.an <anchao@xiaomi.com>
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9c1fb4c04b
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ae613446c8
@ -399,6 +399,13 @@ ssize_t icmp_recvmsg(FAR struct socket *psock, FAR struct msghdr *msg,
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(FAR struct sockaddr_in *)from, fromlen);
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}
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/* Handle non-blocking ICMP sockets */
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if (_SS_ISNONBLOCK(psock->s_flags) || (flags & MSG_DONTWAIT) != 0)
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{
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return -EAGAIN;
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}
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/* Initialize the state structure */
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memset(&state, 0, sizeof(struct icmp_recvfrom_s));
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@ -161,7 +161,7 @@ static int icmp_setup(FAR struct socket *psock, int protocol)
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static sockcaps_t icmp_sockcaps(FAR struct socket *psock)
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{
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return 0;
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return SOCKCAP_NONBLOCKING;
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}
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/****************************************************************************
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@ -406,6 +406,13 @@ ssize_t icmpv6_recvmsg(FAR struct socket *psock, FAR struct msghdr *msg,
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(FAR struct sockaddr_in6 *)from, fromlen);
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}
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/* Handle non-blocking ICMP sockets */
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if (_SS_ISNONBLOCK(psock->s_flags) || (flags & MSG_DONTWAIT) != 0)
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{
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return -EAGAIN;
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}
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/* Initialize the state structure */
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memset(&state, 0, sizeof(struct icmpv6_recvfrom_s));
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@ -161,7 +161,7 @@ static int icmpv6_setup(FAR struct socket *psock, int protocol)
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static sockcaps_t icmpv6_sockcaps(FAR struct socket *psock)
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{
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return 0;
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return SOCKCAP_NONBLOCKING;
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}
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/****************************************************************************
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