Rename local,cross to arm,x86

Guo Wenxue

2022-04-08 9f0579da915b63781a675ec4a055528680ef5f87

 apue/2.Socket/socket_client.c

@@ -109,7 +109,8 @@
          }
       }

       //printf("Read %d bytes data from server: '%s'\n", rv, buf);

       sleep(5);
    }