port_arg           62 maint/gnulib/tests/test-nonblocking-socket-main.c     char port_arg[10+1];
port_arg           65 maint/gnulib/tests/test-nonblocking-socket-main.c     sprintf (port_arg, "%u", port);
port_arg           68 maint/gnulib/tests/test-nonblocking-socket-main.c     child_argv[2] = port_arg;