api_msg::err is only used within LwIP.
 
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api_msg::err field

The return value of the function executed in tcpip_thread.

Syntax

References

LocationReferrerText
api_msg.h:84
err_t err;
api_lib.c:133netconn_apimsg()
return apimsg->err;
api_msg.c:489err_tcp()
conn->current_msg->err = ERR_OK;
api_msg.c:492err_tcp()
conn->current_msg->err = err;
api_msg.c:665pcb_new()
msg->err = ERR_VAL;
api_msg.c:669pcb_new()
msg->err = ERR_MEM;
api_msg.c:684lwip_netconn_do_newconn()
msg->err = ERR_OK;
api_msg.c:1059lwip_netconn_do_close_internal()
conn->current_msg->err = err;
api_msg.c:1142lwip_netconn_do_delconn()
msg->err = ERR_INPROGRESS;
api_msg.c:1148lwip_netconn_do_delconn()
msg->err = ERR_OK;
api_msg.c:1245lwip_netconn_do_bind()
msg->err = err;
api_msg.c:1289lwip_netconn_do_bind_if()
msg->err = err;
api_msg.c:1320lwip_netconn_do_connected()
conn->current_msg->err = err;
api_msg.c:1411lwip_netconn_do_connect()
msg->err = err;
api_msg.c:1432lwip_netconn_do_disconnect()
msg->err = ERR_OK;
api_msg.c:1436lwip_netconn_do_disconnect()
msg->err = ERR_VAL;
api_msg.c:1520lwip_netconn_do_listen()
msg->err = err;
api_msg.c:1577lwip_netconn_do_send()
msg->err = err;
api_msg.c:1593lwip_netconn_do_recv()
msg->err = ERR_OK;
api_msg.c:1787lwip_netconn_do_writemore()
conn->current_msg->err = err;
api_msg.c:1856lwip_netconn_do_write()
msg->err = err;
api_msg.c:1880lwip_netconn_do_getaddr()
msg->err = ERR_OK;
api_msg.c:1898lwip_netconn_do_getaddr()
msg->err = ERR_CONN;
api_msg.c:1910lwip_netconn_do_getaddr()
msg->err = ERR_CONN;
api_msg.c:1921lwip_netconn_do_getaddr()
msg->err = ERR_CONN;
api_msg.c:1948lwip_netconn_do_close()
msg->err = ERR_CONN;
api_msg.c:1970lwip_netconn_do_close()
msg->err = ERR_INPROGRESS;
api_msg.c:2001lwip_netconn_do_close()
msg->err = ERR_CONN;