if (startup_pipe [0] != -1) {
/* Wait until the parent has updated it's internal data */
- read (startup_pipe [0], &dummy, 1);
+ ssize_t _i G_GNUC_UNUSED = read (startup_pipe [0], &dummy, 1);
DEBUG ("%s: child: parent has completed its setup", __func__);
close (startup_pipe [0]);
close (startup_pipe [1]);
if (startup_pipe [1] != -1) {
/* Write 1 byte, doesn't matter what */
- write (startup_pipe [1], startup_pipe, 1);
+ ssize_t _i G_GNUC_UNUSED = write (startup_pipe [1], startup_pipe, 1);
close (startup_pipe [0]);
close (startup_pipe [1]);
}