diff --git a/trusty/libtrusty/trusty.c b/trusty/libtrusty/trusty.c
index ad4d8cd..f44f8b4 100644
--- a/trusty/libtrusty/trusty.c
+++ b/trusty/libtrusty/trusty.c
@@ -29,30 +29,27 @@
 
 #include <trusty/ipc.h>
 
-int tipc_connect(const char *dev_name, const char *srv_name)
-{
-	int fd;
-	int rc;
+int tipc_connect(const char* dev_name, const char* srv_name) {
+    int fd;
+    int rc;
 
-	fd = open(dev_name, O_RDWR);
-	if (fd < 0) {
-		rc = -errno;
-		ALOGE("%s: cannot open tipc device \"%s\": %s\n",
-		      __func__, dev_name, strerror(errno));
-		return rc < 0 ? rc : -1;
-	}
+    fd = TEMP_FAILURE_RETRY(open(dev_name, O_RDWR));
+    if (fd < 0) {
+        rc = -errno;
+        ALOGE("%s: cannot open tipc device \"%s\": %s\n", __func__, dev_name, strerror(errno));
+        return rc < 0 ? rc : -1;
+    }
 
-	rc = ioctl(fd, TIPC_IOC_CONNECT, srv_name);
-	if (rc < 0) {
-		rc = -errno;
-		ALOGE("%s: can't connect to tipc service \"%s\" (err=%d)\n",
-		      __func__, srv_name, errno);
-		close(fd);
-		return rc < 0 ? rc : -1;
-	}
+    rc = TEMP_FAILURE_RETRY(ioctl(fd, TIPC_IOC_CONNECT, srv_name));
+    if (rc < 0) {
+        rc = -errno;
+        ALOGE("%s: can't connect to tipc service \"%s\" (err=%d)\n", __func__, srv_name, errno);
+        close(fd);
+        return rc < 0 ? rc : -1;
+    }
 
-	ALOGV("%s: connected to \"%s\" fd %d\n", __func__, srv_name, fd);
-	return fd;
+    ALOGV("%s: connected to \"%s\" fd %d\n", __func__, srv_name, fd);
+    return fd;
 }
 
 ssize_t tipc_send(int fd, const struct iovec* iov, int iovcnt, struct trusty_shm* shms,
@@ -63,7 +60,7 @@
     req.shm = (__u64)shms;
     req.shm_cnt = (__u64)shmcnt;
 
-    int rc = ioctl(fd, TIPC_IOC_SEND_MSG, &req);
+    int rc = TEMP_FAILURE_RETRY(ioctl(fd, TIPC_IOC_SEND_MSG, &req));
     if (rc < 0) {
         ALOGE("%s: failed to send message (err=%d)\n", __func__, rc);
     }
@@ -71,7 +68,6 @@
     return rc;
 }
 
-void tipc_close(int fd)
-{
-	close(fd);
+void tipc_close(int fd) {
+    close(fd);
 }