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iTCP: use lowlevel syslog to avoid infinte recursion

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If stdout is a socket (e.g. telnet), then the debug message will cause
more TCP data to be sent, which generates another message, and so on
This commit is contained in:
Andrew Webster 2016-01-22 15:41:48 -06:00 • committed by Gregory Nutt
parent 84d4cb007b
commit 99f5fcda70
1 changed files with 3 additions and 3 deletions
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6
net/tcp/tcp_send_buffered.c
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@ -1054,9 +1054,9 @@ ssize_t psock_tcp_send(FAR struct socket *psock, FAR const void *buf,
*/
sq_addlast(&wrb->wb_node, &conn->write_q);
nvdbg("Queued WRB=%p pktlen=%u write_q(%p,%p)\n",
wrb, WRB_PKTLEN(wrb),
conn->write_q.head, conn->write_q.tail);
nllvdbg("Queued WRB=%p pktlen=%u write_q(%p,%p)\n",
wrb, WRB_PKTLEN(wrb),
conn->write_q.head, conn->write_q.tail);
/* Notify the device driver of the availability of TX data */