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Corrected lwip adaptation TCP flagging #6333

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Merged
merged 1 commit into from
Mar 20, 2018
Merged

Corrected lwip adaptation TCP flagging #6333

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8 changes: 8 additions & 0 deletions features/FEATURE_LWIP/lwip-interface/lwip_stack.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1145,6 +1145,7 @@ static nsapi_error_t mbed_lwip_socket_bind(nsapi_stack_t *stack, nsapi_socket_t

static nsapi_error_t mbed_lwip_socket_listen(nsapi_stack_t *stack, nsapi_socket_t handle, int backlog)
{
#if LWIP_TCP
struct lwip_socket *s = (struct lwip_socket *)handle;

if (s->conn->pcb.tcp->local_port == 0) {
Expand All @@ -1153,6 +1154,9 @@ static nsapi_error_t mbed_lwip_socket_listen(nsapi_stack_t *stack, nsapi_socket_

err_t err = netconn_listen_with_backlog(s->conn, backlog);
return mbed_lwip_err_remap(err);
#else
return NSAPI_ERROR_UNSUPPORTED;
#endif
}

static nsapi_error_t mbed_lwip_socket_connect(nsapi_stack_t *stack, nsapi_socket_t handle, nsapi_addr_t addr, uint16_t port)
Expand All @@ -1173,6 +1177,7 @@ static nsapi_error_t mbed_lwip_socket_connect(nsapi_stack_t *stack, nsapi_socket

static nsapi_error_t mbed_lwip_socket_accept(nsapi_stack_t *stack, nsapi_socket_t server, nsapi_socket_t *handle, nsapi_addr_t *addr, uint16_t *port)
{
#if LWIP_TCP
struct lwip_socket *s = (struct lwip_socket *)server;
struct lwip_socket *ns = mbed_lwip_arena_alloc();
if (!ns) {
Expand All @@ -1199,6 +1204,9 @@ static nsapi_error_t mbed_lwip_socket_accept(nsapi_stack_t *stack, nsapi_socket_
netconn_set_nonblocking(ns->conn, true);

return 0;
#else
return NSAPI_ERROR_UNSUPPORTED;
#endif
}

static nsapi_size_or_error_t mbed_lwip_socket_send(nsapi_stack_t *stack, nsapi_socket_t handle, const void *data, nsapi_size_t size)
Expand Down