diff --git a/trusty/libtrusty/tipc-test/tipc_test.c b/trusty/libtrusty/tipc-test/tipc_test.c
index 29c6f939f..246566943 100644
--- a/trusty/libtrusty/tipc-test/tipc_test.c
+++ b/trusty/libtrusty/tipc-test/tipc_test.c
@@ -46,16 +46,18 @@ static const char *main_ctrl_name = "com.android.ipc-unittest.ctrl";
 static const char* receiver_name = "com.android.trusty.memref.receiver";
 
 static const char *_sopts = "hsvD:t:r:m:b:";
+/* clang-format off */
 static const struct option _lopts[] =  {
-	{"help",    no_argument,       0, 'h'},
-	{"silent",  no_argument,       0, 's'},
-	{"variable",no_argument,       0, 'v'},
-	{"dev",     required_argument, 0, 'D'},
-	{"repeat",  required_argument, 0, 'r'},
-	{"burst",   required_argument, 0, 'b'},
-	{"msgsize", required_argument, 0, 'm'},
-	{0, 0, 0, 0}
+    {"help",    no_argument,       0, 'h'},
+    {"silent",  no_argument,       0, 's'},
+    {"variable",no_argument,       0, 'v'},
+    {"dev",     required_argument, 0, 'D'},
+    {"repeat",  required_argument, 0, 'r'},
+    {"burst",   required_argument, 0, 'b'},
+    {"msgsize", required_argument, 0, 'm'},
+    {0, 0, 0, 0}
 };
+/* clang-format on */
 
 static const char *usage =
 "Usage: %s [options]\n"
@@ -99,795 +101,755 @@ static bool opt_silent = false;
 
 static void print_usage_and_exit(const char *prog, int code, bool verbose)
 {
-	fprintf (stderr, usage, prog);
-	if (verbose)
-		fprintf (stderr, "%s", usage_long);
-	exit(code);
+    fprintf(stderr, usage, prog);
+    if (verbose) fprintf(stderr, "%s", usage_long);
+    exit(code);
 }
 
 static void parse_options(int argc, char **argv)
 {
-	int c;
-	int oidx = 0;
+    int c;
+    int oidx = 0;
 
-	while (1)
-	{
-		c = getopt_long (argc, argv, _sopts, _lopts, &oidx);
-		if (c == -1)
-			break; /* done */
+    while (1) {
+        c = getopt_long(argc, argv, _sopts, _lopts, &oidx);
+        if (c == -1) break; /* done */
 
-		switch (c) {
+        switch (c) {
+            case 'D':
+                dev_name = strdup(optarg);
+                break;
 
-		case 'D':
-			dev_name = strdup(optarg);
-		break;
+            case 't':
+                test_name = strdup(optarg);
+                break;
 
-		case 't':
-			test_name = strdup(optarg);
-		break;
+            case 'v':
+                opt_variable = true;
+                break;
 
-		case 'v':
-			opt_variable = true;
-		break;
+            case 'r':
+                opt_repeat = atoi(optarg);
+                break;
 
-		case 'r':
-			opt_repeat = atoi(optarg);
-		break;
+            case 'm':
+                opt_msgsize = atoi(optarg);
+                break;
 
-		case 'm':
-			opt_msgsize = atoi(optarg);
-		break;
+            case 'b':
+                opt_msgburst = atoi(optarg);
+                break;
 
-		case 'b':
-			opt_msgburst = atoi(optarg);
-		break;
+            case 's':
+                opt_silent = true;
+                break;
 
-		case 's':
-			opt_silent = true;
-		break;
+            case 'h':
+                print_usage_and_exit(argv[0], EXIT_SUCCESS, true);
+                break;
 
-		case 'h':
-		      print_usage_and_exit(argv[0], EXIT_SUCCESS, true);
-		break;
-
-		default:
-		      print_usage_and_exit(argv[0], EXIT_FAILURE, false);
-		}
-	}
+            default:
+                print_usage_and_exit(argv[0], EXIT_FAILURE, false);
+        }
+    }
 }
 
 static int connect_test(uint repeat)
 {
-	uint i;
-	int  echo_fd;
-	int  dsink_fd;
+    uint i;
+    int echo_fd;
+    int dsink_fd;
 
-	if (!opt_silent) {
-		printf("%s: repeat = %u\n", __func__, repeat);
-	}
+    if (!opt_silent) {
+        printf("%s: repeat = %u\n", __func__, repeat);
+    }
 
-	for (i = 0; i < repeat; i++) {
-		echo_fd = tipc_connect(dev_name, echo_name);
-		if (echo_fd < 0) {
-			fprintf(stderr, "Failed to connect to '%s' service\n",
-				"echo");
-		}
-		dsink_fd = tipc_connect(dev_name, datasink_name);
-		if (dsink_fd < 0) {
-			fprintf(stderr, "Failed to connect to '%s' service\n",
-				"datasink");
-		}
+    for (i = 0; i < repeat; i++) {
+        echo_fd = tipc_connect(dev_name, echo_name);
+        if (echo_fd < 0) {
+            fprintf(stderr, "Failed to connect to '%s' service\n", "echo");
+        }
+        dsink_fd = tipc_connect(dev_name, datasink_name);
+        if (dsink_fd < 0) {
+            fprintf(stderr, "Failed to connect to '%s' service\n", "datasink");
+        }
 
-		if (echo_fd >= 0) {
-			tipc_close(echo_fd);
-		}
-		if (dsink_fd >= 0) {
-			tipc_close(dsink_fd);
-		}
-	}
+        if (echo_fd >= 0) {
+            tipc_close(echo_fd);
+        }
+        if (dsink_fd >= 0) {
+            tipc_close(dsink_fd);
+        }
+    }
 
-	if (!opt_silent) {
-		printf("%s: done\n", __func__);
-	}
+    if (!opt_silent) {
+        printf("%s: done\n", __func__);
+    }
 
-	return 0;
+    return 0;
 }
 
 static int connect_foo(uint repeat)
 {
-	uint i;
-	int  fd;
+    uint i;
+    int fd;
 
-	if (!opt_silent) {
-		printf("%s: repeat = %u\n", __func__, repeat);
-	}
+    if (!opt_silent) {
+        printf("%s: repeat = %u\n", __func__, repeat);
+    }
 
-	for (i = 0; i < repeat; i++) {
-		fd = tipc_connect(dev_name, "foo");
-		if (fd >= 0) {
-			fprintf(stderr, "succeeded to connect to '%s' service\n",
-				"foo");
-			tipc_close(fd);
-		}
-	}
+    for (i = 0; i < repeat; i++) {
+        fd = tipc_connect(dev_name, "foo");
+        if (fd >= 0) {
+            fprintf(stderr, "succeeded to connect to '%s' service\n", "foo");
+            tipc_close(fd);
+        }
+    }
 
-	if (!opt_silent) {
-		printf("%s: done\n", __func__);
-	}
+    if (!opt_silent) {
+        printf("%s: done\n", __func__);
+    }
 
-	return 0;
+    return 0;
 }
 
 
 static int closer1_test(uint repeat)
 {
-	uint i;
-	int  fd;
+    uint i;
+    int fd;
 
-	if (!opt_silent) {
-		printf("%s: repeat = %u\n", __func__, repeat);
-	}
+    if (!opt_silent) {
+        printf("%s: repeat = %u\n", __func__, repeat);
+    }
 
-	for (i = 0; i < repeat; i++) {
-		fd = tipc_connect(dev_name, closer1_name);
-		if (fd < 0) {
-			fprintf(stderr, "Failed to connect to '%s' service\n",
-				"closer1");
-			continue;
-		}
-		if (!opt_silent) {
-			printf("%s: connected\n", __func__);
-		}
-		tipc_close(fd);
-	}
+    for (i = 0; i < repeat; i++) {
+        fd = tipc_connect(dev_name, closer1_name);
+        if (fd < 0) {
+            fprintf(stderr, "Failed to connect to '%s' service\n", "closer1");
+            continue;
+        }
+        if (!opt_silent) {
+            printf("%s: connected\n", __func__);
+        }
+        tipc_close(fd);
+    }
 
-	if (!opt_silent) {
-		printf("%s: done\n", __func__);
-	}
+    if (!opt_silent) {
+        printf("%s: done\n", __func__);
+    }
 
-	return 0;
+    return 0;
 }
 
 static int closer2_test(uint repeat)
 {
-	uint i;
-	int  fd;
+    uint i;
+    int fd;
 
-	if (!opt_silent) {
-		printf("%s: repeat = %u\n", __func__, repeat);
-	}
+    if (!opt_silent) {
+        printf("%s: repeat = %u\n", __func__, repeat);
+    }
 
-	for (i = 0; i < repeat; i++) {
-		fd = tipc_connect(dev_name, closer2_name);
-		if (fd < 0) {
-			if (!opt_silent) {
-				printf("failed to connect to '%s' service\n", "closer2");
-			}
-		} else {
-			/* this should always fail */
-			fprintf(stderr, "connected to '%s' service\n", "closer2");
-			tipc_close(fd);
-		}
-	}
+    for (i = 0; i < repeat; i++) {
+        fd = tipc_connect(dev_name, closer2_name);
+        if (fd < 0) {
+            if (!opt_silent) {
+                printf("failed to connect to '%s' service\n", "closer2");
+            }
+        } else {
+            /* this should always fail */
+            fprintf(stderr, "connected to '%s' service\n", "closer2");
+            tipc_close(fd);
+        }
+    }
 
-	if (!opt_silent) {
-		printf("%s: done\n", __func__);
-	}
+    if (!opt_silent) {
+        printf("%s: done\n", __func__);
+    }
 
-	return 0;
+    return 0;
 }
 
 static int closer3_test(uint repeat)
 {
-	uint i, j;
-	ssize_t rc;
-	int  fd[4];
-	char buf[64];
+    uint i, j;
+    ssize_t rc;
+    int fd[4];
+    char buf[64];
 
-	if (!opt_silent) {
-		printf("%s: repeat = %u\n", __func__, repeat);
-	}
+    if (!opt_silent) {
+        printf("%s: repeat = %u\n", __func__, repeat);
+    }
 
-	for (i = 0; i < repeat; i++) {
+    for (i = 0; i < repeat; i++) {
+        /* open 4 connections to closer3 service */
+        for (j = 0; j < 4; j++) {
+            fd[j] = tipc_connect(dev_name, closer3_name);
+            if (fd[j] < 0) {
+                fprintf(stderr, "fd[%d]: failed to connect to '%s' service\n", j, "closer3");
+            } else {
+                if (!opt_silent) {
+                    printf("%s: fd[%d]=%d: connected\n", __func__, j, fd[j]);
+                }
+                memset(buf, i + j, sizeof(buf));
+                rc = write(fd[j], buf, sizeof(buf));
+                if (rc != sizeof(buf)) {
+                    if (!opt_silent) {
+                        printf("%s: fd[%d]=%d: write returned  = %zd\n", __func__, j, fd[j], rc);
+                    }
+                    perror("closer3_test: write");
+                }
+            }
+        }
 
-		/* open 4 connections to closer3 service */
-		for (j = 0; j < 4; j++) {
-			fd[j] = tipc_connect(dev_name, closer3_name);
-			if (fd[j] < 0) {
-				fprintf(stderr, "fd[%d]: failed to connect to '%s' service\n", j, "closer3");
-			} else {
-				if (!opt_silent) {
-					printf("%s: fd[%d]=%d: connected\n", __func__, j, fd[j]);
-				}
-				memset(buf, i + j, sizeof(buf));
-				rc = write(fd[j], buf, sizeof(buf));
-				if (rc != sizeof(buf)) {
-					if (!opt_silent) {
-						printf("%s: fd[%d]=%d: write returned  = %zd\n",
-							__func__, j, fd[j], rc);
-					}
-					perror("closer3_test: write");
-				}
-			}
-		}
+        /* sleep a bit */
+        sleep(1);
 
-		/* sleep a bit */
-		sleep(1);
+        /* It is expected that they will be closed by remote */
+        for (j = 0; j < 4; j++) {
+            if (fd[j] < 0) continue;
+            rc = write(fd[j], buf, sizeof(buf));
+            if (rc != sizeof(buf)) {
+                if (!opt_silent) {
+                    printf("%s: fd[%d]=%d: write returned = %zd\n", __func__, j, fd[j], rc);
+                }
+                perror("closer3_test: write");
+            }
+        }
 
-		/* It is expected that they will be closed by remote */
-		for (j = 0; j < 4; j++) {
-			if (fd[j] < 0)
-				continue;
-			rc = write(fd[j], buf, sizeof(buf));
-			if (rc != sizeof(buf)) {
-				if (!opt_silent) {
-					printf("%s: fd[%d]=%d: write returned = %zd\n",
-						__func__, j, fd[j], rc);
-				}
-				perror("closer3_test: write");
-			}
-		}
+        /* then they have to be closed by remote */
+        for (j = 0; j < 4; j++) {
+            if (fd[j] >= 0) {
+                tipc_close(fd[j]);
+            }
+        }
+    }
 
-		/* then they have to be closed by remote */
-		for (j = 0; j < 4; j++) {
-			if (fd[j] >= 0) {
-				tipc_close(fd[j]);
-			}
-		}
-	}
+    if (!opt_silent) {
+        printf("%s: done\n", __func__);
+    }
 
-	if (!opt_silent) {
-		printf("%s: done\n", __func__);
-	}
-
-	return 0;
+    return 0;
 }
 
 
 static int echo_test(uint repeat, uint msgsz, bool var)
 {
-	uint i;
-	ssize_t rc;
-	size_t  msg_len;
-	int  echo_fd =-1;
-	char tx_buf[msgsz];
-	char rx_buf[msgsz];
+    uint i;
+    ssize_t rc;
+    size_t msg_len;
+    int echo_fd = -1;
+    char tx_buf[msgsz];
+    char rx_buf[msgsz];
 
-	if (!opt_silent) {
-		printf("%s: repeat %u: msgsz %u: variable %s\n",
-			__func__, repeat, msgsz, var ? "true" : "false");
-	}
+    if (!opt_silent) {
+        printf("%s: repeat %u: msgsz %u: variable %s\n", __func__, repeat, msgsz,
+               var ? "true" : "false");
+    }
 
-	echo_fd = tipc_connect(dev_name, echo_name);
-	if (echo_fd < 0) {
-		fprintf(stderr, "Failed to connect to service\n");
-		return echo_fd;
-	}
+    echo_fd = tipc_connect(dev_name, echo_name);
+    if (echo_fd < 0) {
+        fprintf(stderr, "Failed to connect to service\n");
+        return echo_fd;
+    }
 
-	for (i = 0; i < repeat; i++) {
+    for (i = 0; i < repeat; i++) {
+        msg_len = msgsz;
+        if (opt_variable && msgsz) {
+            msg_len = rand() % msgsz;
+        }
 
-		msg_len = msgsz;
-		if (opt_variable && msgsz) {
-			msg_len = rand() % msgsz;
-		}
+        memset(tx_buf, i + 1, msg_len);
 
-		memset(tx_buf, i + 1, msg_len);
+        rc = write(echo_fd, tx_buf, msg_len);
+        if ((size_t)rc != msg_len) {
+            perror("echo_test: write");
+            break;
+        }
 
-		rc = write(echo_fd, tx_buf, msg_len);
-		if ((size_t)rc != msg_len) {
-			perror("echo_test: write");
-			break;
-		}
+        rc = read(echo_fd, rx_buf, msg_len);
+        if (rc < 0) {
+            perror("echo_test: read");
+            break;
+        }
 
-		rc = read(echo_fd, rx_buf, msg_len);
-		if (rc < 0) {
-			perror("echo_test: read");
-			break;
-		}
+        if ((size_t)rc != msg_len) {
+            fprintf(stderr, "data truncated (%zu vs. %zu)\n", rc, msg_len);
+            continue;
+        }
 
-		if ((size_t)rc != msg_len) {
-			fprintf(stderr, "data truncated (%zu vs. %zu)\n",
-			                 rc, msg_len);
-			continue;
-		}
+        if (memcmp(tx_buf, rx_buf, (size_t)rc)) {
+            fprintf(stderr, "data mismatch\n");
+            continue;
+        }
+    }
 
-		if (memcmp(tx_buf, rx_buf, (size_t) rc)) {
-			fprintf(stderr, "data mismatch\n");
-			continue;
-		}
-	}
+    tipc_close(echo_fd);
 
-	tipc_close(echo_fd);
+    if (!opt_silent) {
+        printf("%s: done\n", __func__);
+    }
 
-	if (!opt_silent) {
-		printf("%s: done\n",__func__);
-	}
-
-	return 0;
+    return 0;
 }
 
 static int burst_write_test(uint repeat, uint msgburst, uint msgsz, bool var)
 {
-	int fd;
-	uint i, j;
-	ssize_t rc;
-	size_t  msg_len;
-	char tx_buf[msgsz];
+    int fd;
+    uint i, j;
+    ssize_t rc;
+    size_t msg_len;
+    char tx_buf[msgsz];
 
-	if (!opt_silent) {
-		printf("%s: repeat %u: burst %u: msgsz %u: variable %s\n",
-			__func__, repeat, msgburst, msgsz,
-			var ? "true" : "false");
-	}
+    if (!opt_silent) {
+        printf("%s: repeat %u: burst %u: msgsz %u: variable %s\n", __func__, repeat, msgburst,
+               msgsz, var ? "true" : "false");
+    }
 
-	for (i = 0; i < repeat; i++) {
+    for (i = 0; i < repeat; i++) {
+        fd = tipc_connect(dev_name, datasink_name);
+        if (fd < 0) {
+            fprintf(stderr, "Failed to connect to '%s' service\n", "datasink");
+            break;
+        }
 
-		fd = tipc_connect(dev_name, datasink_name);
-		if (fd < 0) {
-			fprintf(stderr, "Failed to connect to '%s' service\n",
-				"datasink");
-			break;
-		}
+        for (j = 0; j < msgburst; j++) {
+            msg_len = msgsz;
+            if (var && msgsz) {
+                msg_len = rand() % msgsz;
+            }
 
-		for (j = 0; j < msgburst; j++) {
-			msg_len = msgsz;
-			if (var && msgsz) {
-				msg_len = rand() % msgsz;
-			}
+            memset(tx_buf, i + 1, msg_len);
+            rc = write(fd, tx_buf, msg_len);
+            if ((size_t)rc != msg_len) {
+                perror("burst_test: write");
+                break;
+            }
+        }
 
-			memset(tx_buf, i + 1, msg_len);
-			rc = write(fd, tx_buf, msg_len);
-			if ((size_t)rc != msg_len) {
-				perror("burst_test: write");
-				break;
-			}
-		}
+        tipc_close(fd);
+    }
 
-		tipc_close(fd);
-	}
+    if (!opt_silent) {
+        printf("%s: done\n", __func__);
+    }
 
-	if (!opt_silent) {
-		printf("%s: done\n",__func__);
-	}
-
-	return 0;
+    return 0;
 }
 
 
 static int _wait_for_msg(int fd, uint msgsz, int timeout)
 {
-	int rc;
-	fd_set rfds;
-	uint msgcnt = 0;
-	char rx_buf[msgsz];
-	struct timeval tv;
+    int rc;
+    fd_set rfds;
+    uint msgcnt = 0;
+    char rx_buf[msgsz];
+    struct timeval tv;
 
-	if (!opt_silent) {
-		printf("waiting (%d) for msg\n", timeout);
-	}
+    if (!opt_silent) {
+        printf("waiting (%d) for msg\n", timeout);
+    }
 
-	FD_ZERO(&rfds);
-	FD_SET(fd, &rfds);
+    FD_ZERO(&rfds);
+    FD_SET(fd, &rfds);
 
-	tv.tv_sec = timeout;
-	tv.tv_usec = 0;
+    tv.tv_sec = timeout;
+    tv.tv_usec = 0;
 
-	for(;;) {
-		rc = select(fd+1, &rfds, NULL, NULL, &tv);
+    for (;;) {
+        rc = select(fd + 1, &rfds, NULL, NULL, &tv);
 
-		if (rc == 0) {
-			if (!opt_silent) {
-				printf("select timedout\n");
-			}
-			break;
-		}
+        if (rc == 0) {
+            if (!opt_silent) {
+                printf("select timedout\n");
+            }
+            break;
+        }
 
-		if (rc == -1) {
-			perror("select_test: select");
-			return rc;
-		}
+        if (rc == -1) {
+            perror("select_test: select");
+            return rc;
+        }
 
-		rc = read(fd, rx_buf, sizeof(rx_buf));
-		if (rc < 0) {
-			perror("select_test: read");
-			return rc;
-		} else {
-			if (rc > 0) {
-				msgcnt++;
-			}
-		}
-	}
+        rc = read(fd, rx_buf, sizeof(rx_buf));
+        if (rc < 0) {
+            perror("select_test: read");
+            return rc;
+        } else {
+            if (rc > 0) {
+                msgcnt++;
+            }
+        }
+    }
 
-	if (!opt_silent) {
-		printf("got %u messages\n", msgcnt);
-	}
+    if (!opt_silent) {
+        printf("got %u messages\n", msgcnt);
+    }
 
-	return 0;
+    return 0;
 }
 
 
 static int select_test(uint repeat, uint msgburst, uint msgsz)
 {
-	int fd;
-	uint i, j;
-	ssize_t rc;
-	char tx_buf[msgsz];
+    int fd;
+    uint i, j;
+    ssize_t rc;
+    char tx_buf[msgsz];
 
-	if (!opt_silent) {
-		printf("%s: repeat %u\n", __func__, repeat);
-	}
+    if (!opt_silent) {
+        printf("%s: repeat %u\n", __func__, repeat);
+    }
 
-	fd = tipc_connect(dev_name, echo_name);
-	if (fd < 0) {
-		fprintf(stderr, "Failed to connect to '%s' service\n",
-			"echo");
-		return fd;
-	}
+    fd = tipc_connect(dev_name, echo_name);
+    if (fd < 0) {
+        fprintf(stderr, "Failed to connect to '%s' service\n", "echo");
+        return fd;
+    }
 
-	for (i = 0; i < repeat; i++) {
+    for (i = 0; i < repeat; i++) {
+        _wait_for_msg(fd, msgsz, 1);
 
-		_wait_for_msg(fd, msgsz, 1);
+        if (!opt_silent) {
+            printf("sending burst: %u msg\n", msgburst);
+        }
 
-		if (!opt_silent) {
-			printf("sending burst: %u msg\n", msgburst);
-		}
+        for (j = 0; j < msgburst; j++) {
+            memset(tx_buf, i + j, msgsz);
+            rc = write(fd, tx_buf, msgsz);
+            if ((size_t)rc != msgsz) {
+                perror("burst_test: write");
+                break;
+            }
+        }
+    }
 
-		for (j = 0; j < msgburst; j++) {
-			memset(tx_buf, i + j, msgsz);
-			rc = write(fd, tx_buf, msgsz);
-			if ((size_t)rc != msgsz) {
-				perror("burst_test: write");
-				break;
-			}
-		}
-	}
+    tipc_close(fd);
 
-	tipc_close(fd);
+    if (!opt_silent) {
+        printf("%s: done\n", __func__);
+    }
 
-	if (!opt_silent) {
-		printf("%s: done\n",__func__);
-	}
-
-	return 0;
+    return 0;
 }
 
 static int blocked_read_test(uint repeat)
 {
-	int fd;
-	uint i;
-	ssize_t rc;
-	char rx_buf[512];
+    int fd;
+    uint i;
+    ssize_t rc;
+    char rx_buf[512];
 
-	if (!opt_silent) {
-		printf("%s: repeat %u\n", __func__, repeat);
-	}
+    if (!opt_silent) {
+        printf("%s: repeat %u\n", __func__, repeat);
+    }
 
-	fd = tipc_connect(dev_name, echo_name);
-	if (fd < 0) {
-		fprintf(stderr, "Failed to connect to '%s' service\n",
-			"echo");
-		return fd;
-	}
+    fd = tipc_connect(dev_name, echo_name);
+    if (fd < 0) {
+        fprintf(stderr, "Failed to connect to '%s' service\n", "echo");
+        return fd;
+    }
 
-	for (i = 0; i < repeat; i++) {
-		rc = read(fd, rx_buf, sizeof(rx_buf));
-		if (rc < 0) {
-			perror("select_test: read");
-			break;
-		} else {
-			if (!opt_silent) {
-				printf("got %zd bytes\n", rc);
-			}
-		}
-	}
+    for (i = 0; i < repeat; i++) {
+        rc = read(fd, rx_buf, sizeof(rx_buf));
+        if (rc < 0) {
+            perror("select_test: read");
+            break;
+        } else {
+            if (!opt_silent) {
+                printf("got %zd bytes\n", rc);
+            }
+        }
+    }
 
-	tipc_close(fd);
+    tipc_close(fd);
 
-	if (!opt_silent) {
-		printf("%s: done\n",__func__);
-	}
+    if (!opt_silent) {
+        printf("%s: done\n", __func__);
+    }
 
-	return 0;
+    return 0;
 }
 
 static int ta2ta_ipc_test(void)
 {
-	enum test_message_header {
-		TEST_PASSED = 0,
-		TEST_FAILED = 1,
-		TEST_MESSAGE = 2,
-	};
+    enum test_message_header {
+        TEST_PASSED = 0,
+        TEST_FAILED = 1,
+        TEST_MESSAGE = 2,
+    };
 
-	int fd;
-	int ret;
-	unsigned char rx_buf[256];
+    int fd;
+    int ret;
+    unsigned char rx_buf[256];
 
-	if (!opt_silent) {
-		printf("%s:\n", __func__);
-	}
+    if (!opt_silent) {
+        printf("%s:\n", __func__);
+    }
 
-	fd = tipc_connect(dev_name, main_ctrl_name);
-	if (fd < 0) {
-		fprintf(stderr, "Failed to connect to '%s' service\n",
-			"main_ctrl");
-		return fd;
-	}
+    fd = tipc_connect(dev_name, main_ctrl_name);
+    if (fd < 0) {
+        fprintf(stderr, "Failed to connect to '%s' service\n", "main_ctrl");
+        return fd;
+    }
 
-	/* Wait for tests to complete and read status */
-	while (true) {
-		ret = read(fd, rx_buf, sizeof(rx_buf));
-		if (ret <= 0 || ret >= (int)sizeof(rx_buf)) {
-			fprintf(stderr, "%s: Read failed: %d\n", __func__, ret);
-			tipc_close(fd);
-			return -1;
-		}
+    /* Wait for tests to complete and read status */
+    while (true) {
+        ret = read(fd, rx_buf, sizeof(rx_buf));
+        if (ret <= 0 || ret >= (int)sizeof(rx_buf)) {
+            fprintf(stderr, "%s: Read failed: %d\n", __func__, ret);
+            tipc_close(fd);
+            return -1;
+        }
 
-		if (rx_buf[0] == TEST_PASSED) {
-			break;
-		} else if (rx_buf[0] == TEST_FAILED) {
-			break;
-		} else if (rx_buf[0] == TEST_MESSAGE) {
-			write(STDOUT_FILENO, rx_buf + 1, ret - 1);
-		} else {
-			fprintf(stderr, "%s: Bad message header: %d\n",
-			        __func__, rx_buf[0]);
-			break;
-		}
-	}
+        if (rx_buf[0] == TEST_PASSED) {
+            break;
+        } else if (rx_buf[0] == TEST_FAILED) {
+            break;
+        } else if (rx_buf[0] == TEST_MESSAGE) {
+            write(STDOUT_FILENO, rx_buf + 1, ret - 1);
+        } else {
+            fprintf(stderr, "%s: Bad message header: %d\n", __func__, rx_buf[0]);
+            break;
+        }
+    }
 
-	tipc_close(fd);
+    tipc_close(fd);
 
-	return rx_buf[0] == TEST_PASSED ? 0 : -1;
+    return rx_buf[0] == TEST_PASSED ? 0 : -1;
 }
 
 typedef struct uuid
 {
-	uint32_t time_low;
-	uint16_t time_mid;
-	uint16_t time_hi_and_version;
-	uint8_t clock_seq_and_node[8];
+    uint32_t time_low;
+    uint16_t time_mid;
+    uint16_t time_hi_and_version;
+    uint8_t clock_seq_and_node[8];
 } uuid_t;
 
 static void print_uuid(const char *dev, uuid_t *uuid)
 {
-	printf("%s:", dev);
-	printf("uuid: %08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x\n",
-	       uuid->time_low,
-	       uuid->time_mid,
-	       uuid->time_hi_and_version,
-	       uuid->clock_seq_and_node[0],
-	       uuid->clock_seq_and_node[1],
-	       uuid->clock_seq_and_node[2],
-	       uuid->clock_seq_and_node[3],
-	       uuid->clock_seq_and_node[4],
-	       uuid->clock_seq_and_node[5],
-	       uuid->clock_seq_and_node[6],
-	       uuid->clock_seq_and_node[7]
-	       );
+    printf("%s:", dev);
+    printf("uuid: %08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x\n", uuid->time_low,
+           uuid->time_mid, uuid->time_hi_and_version, uuid->clock_seq_and_node[0],
+           uuid->clock_seq_and_node[1], uuid->clock_seq_and_node[2], uuid->clock_seq_and_node[3],
+           uuid->clock_seq_and_node[4], uuid->clock_seq_and_node[5], uuid->clock_seq_and_node[6],
+           uuid->clock_seq_and_node[7]);
 }
 
 static int dev_uuid_test(void)
 {
-	int fd;
-	ssize_t rc;
-	uuid_t uuid;
+    int fd;
+    ssize_t rc;
+    uuid_t uuid;
 
-	fd = tipc_connect(dev_name, uuid_name);
-	if (fd < 0) {
-		fprintf(stderr, "Failed to connect to '%s' service\n",
-			"uuid");
-		return fd;
-	}
+    fd = tipc_connect(dev_name, uuid_name);
+    if (fd < 0) {
+        fprintf(stderr, "Failed to connect to '%s' service\n", "uuid");
+        return fd;
+    }
 
-	/* wait for test to complete */
-	rc = read(fd, &uuid, sizeof(uuid));
-	if (rc < 0) {
-		perror("dev_uuid_test: read");
-	} else if (rc != sizeof(uuid)) {
-		fprintf(stderr, "unexpected uuid size (%d vs. %d)\n",
-			(int)rc, (int)sizeof(uuid));
-	} else {
-		print_uuid(dev_name, &uuid);
-	}
+    /* wait for test to complete */
+    rc = read(fd, &uuid, sizeof(uuid));
+    if (rc < 0) {
+        perror("dev_uuid_test: read");
+    } else if (rc != sizeof(uuid)) {
+        fprintf(stderr, "unexpected uuid size (%d vs. %d)\n", (int)rc, (int)sizeof(uuid));
+    } else {
+        print_uuid(dev_name, &uuid);
+    }
 
-	tipc_close(fd);
+    tipc_close(fd);
 
-	return 0;
+    return 0;
 }
 
 static int ta_access_test(void)
 {
-	int fd;
+    int fd;
 
-	if (!opt_silent) {
-		printf("%s:\n", __func__);
-	}
+    if (!opt_silent) {
+        printf("%s:\n", __func__);
+    }
 
-	fd = tipc_connect(dev_name, ta_only_name);
-	if (fd >= 0) {
-		fprintf(stderr, "Succeed to connect to '%s' service\n",
-			"ta_only");
-		tipc_close(fd);
-	}
+    fd = tipc_connect(dev_name, ta_only_name);
+    if (fd >= 0) {
+        fprintf(stderr, "Succeed to connect to '%s' service\n", "ta_only");
+        tipc_close(fd);
+    }
 
-	fd = tipc_connect(dev_name, ns_only_name);
-	if (fd < 0) {
-		fprintf(stderr, "Failed to connect to '%s' service\n",
-			"ns_only");
-		return fd;
-	}
-	tipc_close(fd);
+    fd = tipc_connect(dev_name, ns_only_name);
+    if (fd < 0) {
+        fprintf(stderr, "Failed to connect to '%s' service\n", "ns_only");
+        return fd;
+    }
+    tipc_close(fd);
 
-	if (!opt_silent) {
-		printf("%s: done\n",__func__);
-	}
+    if (!opt_silent) {
+        printf("%s: done\n", __func__);
+    }
 
-	return 0;
+    return 0;
 }
 
 
 static int writev_test(uint repeat, uint msgsz, bool var)
 {
-	uint i;
-	ssize_t rc;
-	size_t  msg_len;
-	int  echo_fd = -1;
-	char tx0_buf[msgsz];
-	char tx1_buf[msgsz];
-	char rx_buf [msgsz];
-	struct iovec iovs[2]= {{tx0_buf, 0}, {tx1_buf, 0}};
+    uint i;
+    ssize_t rc;
+    size_t msg_len;
+    int echo_fd = -1;
+    char tx0_buf[msgsz];
+    char tx1_buf[msgsz];
+    char rx_buf[msgsz];
+    struct iovec iovs[2] = {{tx0_buf, 0}, {tx1_buf, 0}};
 
-	if (!opt_silent) {
-		printf("%s: repeat %u: msgsz %u: variable %s\n",
-			__func__, repeat, msgsz, var ? "true" : "false");
-	}
+    if (!opt_silent) {
+        printf("%s: repeat %u: msgsz %u: variable %s\n", __func__, repeat, msgsz,
+               var ? "true" : "false");
+    }
 
-	echo_fd = tipc_connect(dev_name, echo_name);
-	if (echo_fd < 0) {
-		fprintf(stderr, "Failed to connect to service\n");
-		return echo_fd;
-	}
+    echo_fd = tipc_connect(dev_name, echo_name);
+    if (echo_fd < 0) {
+        fprintf(stderr, "Failed to connect to service\n");
+        return echo_fd;
+    }
 
-	for (i = 0; i < repeat; i++) {
+    for (i = 0; i < repeat; i++) {
+        msg_len = msgsz;
+        if (opt_variable && msgsz) {
+            msg_len = rand() % msgsz;
+        }
 
-		msg_len = msgsz;
-		if (opt_variable && msgsz) {
-			msg_len = rand() % msgsz;
-		}
+        iovs[0].iov_len = msg_len / 3;
+        iovs[1].iov_len = msg_len - iovs[0].iov_len;
 
-		iovs[0].iov_len = msg_len / 3;
-		iovs[1].iov_len = msg_len - iovs[0].iov_len;
+        memset(tx0_buf, i + 1, iovs[0].iov_len);
+        memset(tx1_buf, i + 2, iovs[1].iov_len);
+        memset(rx_buf, i + 3, sizeof(rx_buf));
 
-		memset(tx0_buf, i + 1, iovs[0].iov_len);
-		memset(tx1_buf, i + 2, iovs[1].iov_len);
-		memset(rx_buf,  i + 3, sizeof(rx_buf));
+        rc = writev(echo_fd, iovs, 2);
+        if (rc < 0) {
+            perror("writev_test: writev");
+            break;
+        }
 
-		rc = writev(echo_fd, iovs, 2);
-		if (rc < 0) {
-			perror("writev_test: writev");
-			break;
-		}
+        if ((size_t)rc != msg_len) {
+            fprintf(stderr, "%s: %s: data size mismatch (%zd vs. %zd)\n", __func__, "writev",
+                    (size_t)rc, msg_len);
+            break;
+        }
 
-		if ((size_t)rc != msg_len) {
-			fprintf(stderr,
-				"%s: %s: data size mismatch (%zd vs. %zd)\n",
-				__func__, "writev", (size_t)rc, msg_len);
-			break;
-		}
+        rc = read(echo_fd, rx_buf, sizeof(rx_buf));
+        if (rc < 0) {
+            perror("writev_test: read");
+            break;
+        }
 
-		rc = read(echo_fd, rx_buf, sizeof(rx_buf));
-		if (rc < 0) {
-			perror("writev_test: read");
-			break;
-		}
+        if ((size_t)rc != msg_len) {
+            fprintf(stderr, "%s: %s: data size mismatch (%zd vs. %zd)\n", __func__, "read",
+                    (size_t)rc, msg_len);
+            break;
+        }
 
-		if ((size_t)rc != msg_len) {
-			fprintf(stderr,
-				"%s: %s: data size mismatch (%zd vs. %zd)\n",
-				__func__, "read", (size_t)rc, msg_len);
-			break;
-		}
+        if (memcmp(tx0_buf, rx_buf, iovs[0].iov_len)) {
+            fprintf(stderr, "%s: data mismatch: buf 0\n", __func__);
+            break;
+        }
 
-		if (memcmp(tx0_buf, rx_buf, iovs[0].iov_len)) {
-			fprintf(stderr, "%s: data mismatch: buf 0\n", __func__);
-			break;
-		}
+        if (memcmp(tx1_buf, rx_buf + iovs[0].iov_len, iovs[1].iov_len)) {
+            fprintf(stderr, "%s: data mismatch, buf 1\n", __func__);
+            break;
+        }
+    }
 
-		if (memcmp(tx1_buf, rx_buf + iovs[0].iov_len, iovs[1].iov_len)) {
-			fprintf(stderr, "%s: data mismatch, buf 1\n", __func__);
-			break;
-		}
-	}
+    tipc_close(echo_fd);
 
-	tipc_close(echo_fd);
+    if (!opt_silent) {
+        printf("%s: done\n", __func__);
+    }
 
-	if (!opt_silent) {
-		printf("%s: done\n",__func__);
-	}
-
-	return 0;
+    return 0;
 }
 
 static int readv_test(uint repeat, uint msgsz, bool var)
 {
-	uint i;
-	ssize_t rc;
-	size_t  msg_len;
-	int  echo_fd = -1;
-	char tx_buf [msgsz];
-	char rx0_buf[msgsz];
-	char rx1_buf[msgsz];
-	struct iovec iovs[2]= {{rx0_buf, 0}, {rx1_buf, 0}};
+    uint i;
+    ssize_t rc;
+    size_t msg_len;
+    int echo_fd = -1;
+    char tx_buf[msgsz];
+    char rx0_buf[msgsz];
+    char rx1_buf[msgsz];
+    struct iovec iovs[2] = {{rx0_buf, 0}, {rx1_buf, 0}};
 
-	if (!opt_silent) {
-		printf("%s: repeat %u: msgsz %u: variable %s\n",
-			__func__, repeat, msgsz, var ? "true" : "false");
-	}
+    if (!opt_silent) {
+        printf("%s: repeat %u: msgsz %u: variable %s\n", __func__, repeat, msgsz,
+               var ? "true" : "false");
+    }
 
-	echo_fd = tipc_connect(dev_name, echo_name);
-	if (echo_fd < 0) {
-		fprintf(stderr, "Failed to connect to service\n");
-		return echo_fd;
-	}
+    echo_fd = tipc_connect(dev_name, echo_name);
+    if (echo_fd < 0) {
+        fprintf(stderr, "Failed to connect to service\n");
+        return echo_fd;
+    }
 
-	for (i = 0; i < repeat; i++) {
+    for (i = 0; i < repeat; i++) {
+        msg_len = msgsz;
+        if (opt_variable && msgsz) {
+            msg_len = rand() % msgsz;
+        }
 
-		msg_len = msgsz;
-		if (opt_variable && msgsz) {
-			msg_len = rand() % msgsz;
-		}
+        iovs[0].iov_len = msg_len / 3;
+        iovs[1].iov_len = msg_len - iovs[0].iov_len;
 
-		iovs[0].iov_len = msg_len / 3;
-		iovs[1].iov_len = msg_len - iovs[0].iov_len;
+        memset(tx_buf, i + 1, sizeof(tx_buf));
+        memset(rx0_buf, i + 2, iovs[0].iov_len);
+        memset(rx1_buf, i + 3, iovs[1].iov_len);
 
-		memset(tx_buf,  i + 1, sizeof(tx_buf));
-		memset(rx0_buf, i + 2, iovs[0].iov_len);
-		memset(rx1_buf, i + 3, iovs[1].iov_len);
+        rc = write(echo_fd, tx_buf, msg_len);
+        if (rc < 0) {
+            perror("readv_test: write");
+            break;
+        }
 
-		rc = write(echo_fd, tx_buf, msg_len);
-		if (rc < 0) {
-			perror("readv_test: write");
-			break;
-		}
+        if ((size_t)rc != msg_len) {
+            fprintf(stderr, "%s: %s: data size mismatch (%zd vs. %zd)\n", __func__, "write",
+                    (size_t)rc, msg_len);
+            break;
+        }
 
-		if ((size_t)rc != msg_len) {
-			fprintf(stderr,
-				"%s: %s: data size mismatch (%zd vs. %zd)\n",
-				__func__, "write", (size_t)rc, msg_len);
-			break;
-		}
+        rc = readv(echo_fd, iovs, 2);
+        if (rc < 0) {
+            perror("readv_test: readv");
+            break;
+        }
 
-		rc = readv(echo_fd, iovs, 2);
-		if (rc < 0) {
-			perror("readv_test: readv");
-			break;
-		}
+        if ((size_t)rc != msg_len) {
+            fprintf(stderr, "%s: %s: data size mismatch (%zd vs. %zd)\n", __func__, "write",
+                    (size_t)rc, msg_len);
+            break;
+        }
 
-		if ((size_t)rc != msg_len) {
-			fprintf(stderr,
-				"%s: %s: data size mismatch (%zd vs. %zd)\n",
-				__func__, "write", (size_t)rc, msg_len);
-			break;
-		}
+        if (memcmp(rx0_buf, tx_buf, iovs[0].iov_len)) {
+            fprintf(stderr, "%s: data mismatch: buf 0\n", __func__);
+            break;
+        }
 
-		if (memcmp(rx0_buf, tx_buf, iovs[0].iov_len)) {
-			fprintf(stderr, "%s: data mismatch: buf 0\n", __func__);
-			break;
-		}
+        if (memcmp(rx1_buf, tx_buf + iovs[0].iov_len, iovs[1].iov_len)) {
+            fprintf(stderr, "%s: data mismatch, buf 1\n", __func__);
+            break;
+        }
+    }
 
-		if (memcmp(rx1_buf, tx_buf + iovs[0].iov_len, iovs[1].iov_len)) {
-			fprintf(stderr, "%s: data mismatch, buf 1\n", __func__);
-			break;
-		}
-	}
+    tipc_close(echo_fd);
 
-	tipc_close(echo_fd);
+    if (!opt_silent) {
+        printf("%s: done\n", __func__);
+    }
 
-	if (!opt_silent) {
-		printf("%s: done\n",__func__);
-	}
-
-	return 0;
+    return 0;
 }
 
 static int send_fd_test(void) {
@@ -964,51 +926,51 @@ cleanup:
 
 int main(int argc, char **argv)
 {
-	int rc = 0;
+    int rc = 0;
 
-	if (argc <= 1) {
-		print_usage_and_exit(argv[0], EXIT_FAILURE, false);
-	}
+    if (argc <= 1) {
+        print_usage_and_exit(argv[0], EXIT_FAILURE, false);
+    }
 
-	parse_options(argc, argv);
+    parse_options(argc, argv);
 
-	if (!dev_name) {
-		dev_name = TIPC_DEFAULT_DEVNAME;
-	}
+    if (!dev_name) {
+        dev_name = TIPC_DEFAULT_DEVNAME;
+    }
 
-	if (!test_name) {
-		fprintf(stderr, "need a Test to run\n");
-		print_usage_and_exit(argv[0], EXIT_FAILURE, true);
-	}
+    if (!test_name) {
+        fprintf(stderr, "need a Test to run\n");
+        print_usage_and_exit(argv[0], EXIT_FAILURE, true);
+    }
 
-	if (strcmp(test_name, "connect") == 0) {
-		rc = connect_test(opt_repeat);
-	} else if (strcmp(test_name, "connect_foo") == 0) {
-		rc = connect_foo(opt_repeat);
-	} else if (strcmp(test_name, "burst_write") == 0) {
-		rc = burst_write_test(opt_repeat, opt_msgburst, opt_msgsize, opt_variable);
-	} else if (strcmp(test_name, "select") == 0) {
-		rc = select_test(opt_repeat, opt_msgburst,  opt_msgsize);
-	} else if (strcmp(test_name, "blocked_read") == 0) {
-		rc = blocked_read_test(opt_repeat);
-	} else if (strcmp(test_name, "closer1") == 0) {
-		rc = closer1_test(opt_repeat);
-	} else if (strcmp(test_name, "closer2") == 0) {
-		rc = closer2_test(opt_repeat);
-	} else if (strcmp(test_name, "closer3") == 0) {
-		rc = closer3_test(opt_repeat);
-	} else if (strcmp(test_name, "echo") == 0) {
-		rc = echo_test(opt_repeat, opt_msgsize, opt_variable);
-	} else if(strcmp(test_name, "ta2ta-ipc") == 0) {
-		rc = ta2ta_ipc_test();
-	} else if (strcmp(test_name, "dev-uuid") == 0) {
-		rc = dev_uuid_test();
-	} else if (strcmp(test_name, "ta-access") == 0) {
-		rc = ta_access_test();
-	} else if (strcmp(test_name, "writev") == 0) {
-		rc = writev_test(opt_repeat, opt_msgsize, opt_variable);
-	} else if (strcmp(test_name, "readv") == 0) {
-		rc = readv_test(opt_repeat, opt_msgsize, opt_variable);
+    if (strcmp(test_name, "connect") == 0) {
+        rc = connect_test(opt_repeat);
+    } else if (strcmp(test_name, "connect_foo") == 0) {
+        rc = connect_foo(opt_repeat);
+    } else if (strcmp(test_name, "burst_write") == 0) {
+        rc = burst_write_test(opt_repeat, opt_msgburst, opt_msgsize, opt_variable);
+    } else if (strcmp(test_name, "select") == 0) {
+        rc = select_test(opt_repeat, opt_msgburst, opt_msgsize);
+    } else if (strcmp(test_name, "blocked_read") == 0) {
+        rc = blocked_read_test(opt_repeat);
+    } else if (strcmp(test_name, "closer1") == 0) {
+        rc = closer1_test(opt_repeat);
+    } else if (strcmp(test_name, "closer2") == 0) {
+        rc = closer2_test(opt_repeat);
+    } else if (strcmp(test_name, "closer3") == 0) {
+        rc = closer3_test(opt_repeat);
+    } else if (strcmp(test_name, "echo") == 0) {
+        rc = echo_test(opt_repeat, opt_msgsize, opt_variable);
+    } else if (strcmp(test_name, "ta2ta-ipc") == 0) {
+        rc = ta2ta_ipc_test();
+    } else if (strcmp(test_name, "dev-uuid") == 0) {
+        rc = dev_uuid_test();
+    } else if (strcmp(test_name, "ta-access") == 0) {
+        rc = ta_access_test();
+    } else if (strcmp(test_name, "writev") == 0) {
+        rc = writev_test(opt_repeat, opt_msgsize, opt_variable);
+    } else if (strcmp(test_name, "readv") == 0) {
+        rc = readv_test(opt_repeat, opt_msgsize, opt_variable);
     } else if (strcmp(test_name, "send-fd") == 0) {
         rc = send_fd_test();
     } else {