49 static size_t		buffer_size = 4096;  variable
63 	if ((dbuf = calloc(1, buffer_size)) == NULL)  in run()
64 		atf_tc_fail_errno("malloc(%zu)", buffer_size);  in run()
75 	for (i = 0; i < buffer_size; i++)  in run()
87 			    buffer_size);  in run()
88 		if ((size = write(pty, dbuf, buffer_size)) == -1) {  in run()
227 					    " bytes\n", buffer_size);  in child_spawn()
228 				if ((size = read(tty, dbuf, buffer_size))  in child_spawn()
250 	if (total != buffer_size * packets)  in child_spawn()
252 		    "Lost data %zu != %zu\n", total, buffer_size * packets);  in child_spawn()
286 			buffer_size = (size_t)atoi(optarg);  in parse_args()
296 	if (buffer_size < 0 || buffer_size > 65536)  in parse_args()