131 			env_opts.lockname = optarg;  in parse_common_args()
208 	char *lockname = "/var/lock/" CMD_PRINTENV ".lock";  in main()  local
240 	if (env_opts.lockname) {  in main()
241 		lockname = malloc(strlen(env_opts.lockname) +  in main()
243 		if (!lockname) {  in main()
248 		sprintf(lockname, "%s/%s.lock",  in main()
249 			env_opts.lockname, CMD_PRINTENV);  in main()
252 	lockfd = open(lockname, O_WRONLY | O_CREAT | O_TRUNC, 0666);  in main()
254 		fprintf(stderr, "Error opening lock file %s\n", lockname);  in main()
259 		fprintf(stderr, "Error locking file %s\n", lockname);  in main()
277 	if (env_opts.lockname)  in main()
278 		free(lockname);  in main()