if ((f = fopen(lp_pid_file(), "w")) == NULL) {
cleanup_set_pid(0);
fprintf(stderr,"failed to create pid file %s\n", pid_file);
if ((f = fopen(lp_pid_file(), "w")) == NULL) {
cleanup_set_pid(0);
fprintf(stderr,"failed to create pid file %s\n", pid_file);