SOCKET_DATA_BLOCK_SIZE 49 maint/gnulib/tests/test-nonblocking-socket-child.c main_reader_loop (test, SOCKET_DATA_BLOCK_SIZE, client_socket); SOCKET_DATA_BLOCK_SIZE 114 maint/gnulib/tests/test-nonblocking-socket-main.c main_writer_loop (test, SOCKET_DATA_BLOCK_SIZE, server_socket,