diff --git a/debuggerd/getevent.cpp b/debuggerd/getevent.cpp
index 8d0b149..751c4fb 100644
--- a/debuggerd/getevent.cpp
+++ b/debuggerd/getevent.cpp
@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -12,208 +28,195 @@
 #include <errno.h>
 #include <cutils/log.h>
 
-static struct pollfd *ufds;
-static char **device_names;
+static struct pollfd* ufds;
+static char** device_names;
 static int nfds;
 
-static int open_device(const char *device)
-{
-    int version;
-    int fd;
-    struct pollfd *new_ufds;
-    char **new_device_names;
-    char name[80];
-    char location[80];
-    char idstr[80];
-    struct input_id id;
+static int open_device(const char* device) {
+  int version;
+  int fd;
+  struct pollfd* new_ufds;
+  char** new_device_names;
+  char name[80];
+  char location[80];
+  char idstr[80];
+  struct input_id id;
 
-    fd = open(device, O_RDWR);
-    if(fd < 0) {
-        return -1;
-    }
-    
-    if(ioctl(fd, EVIOCGVERSION, &version)) {
-        return -1;
-    }
-    if(ioctl(fd, EVIOCGID, &id)) {
-        return -1;
-    }
-    name[sizeof(name) - 1] = '\0';
-    location[sizeof(location) - 1] = '\0';
-    idstr[sizeof(idstr) - 1] = '\0';
-    if(ioctl(fd, EVIOCGNAME(sizeof(name) - 1), &name) < 1) {
-        //fprintf(stderr, "could not get device name for %s, %s\n", device, strerror(errno));
-        name[0] = '\0';
-    }
-    if(ioctl(fd, EVIOCGPHYS(sizeof(location) - 1), &location) < 1) {
-        //fprintf(stderr, "could not get location for %s, %s\n", device, strerror(errno));
-        location[0] = '\0';
-    }
-    if(ioctl(fd, EVIOCGUNIQ(sizeof(idstr) - 1), &idstr) < 1) {
-        //fprintf(stderr, "could not get idstring for %s, %s\n", device, strerror(errno));
-        idstr[0] = '\0';
-    }
-
-    new_ufds = reinterpret_cast<pollfd*>(realloc(ufds, sizeof(ufds[0]) * (nfds + 1)));
-    if(new_ufds == NULL) {
-        fprintf(stderr, "out of memory\n");
-        return -1;
-    }
-    ufds = new_ufds;
-    new_device_names = reinterpret_cast<char**>(realloc(device_names, sizeof(device_names[0]) * (nfds + 1)));
-    if(new_device_names == NULL) {
-        fprintf(stderr, "out of memory\n");
-        return -1;
-    }
-    device_names = new_device_names;
-    ufds[nfds].fd = fd;
-    ufds[nfds].events = POLLIN;
-    device_names[nfds] = strdup(device);
-    nfds++;
-
-    return 0;
-}
-
-int close_device(const char *device)
-{
-    int i;
-    for(i = 1; i < nfds; i++) {
-        if(strcmp(device_names[i], device) == 0) {
-            int count = nfds - i - 1;
-            free(device_names[i]);
-            memmove(device_names + i, device_names + i + 1, sizeof(device_names[0]) * count);
-            memmove(ufds + i, ufds + i + 1, sizeof(ufds[0]) * count);
-            nfds--;
-            return 0;
-        }
-    }
+  fd = open(device, O_RDWR);
+  if (fd < 0) {
     return -1;
+  }
+
+  if (ioctl(fd, EVIOCGVERSION, &version)) {
+    return -1;
+  }
+  if (ioctl(fd, EVIOCGID, &id)) {
+    return -1;
+  }
+  name[sizeof(name) - 1] = '\0';
+  location[sizeof(location) - 1] = '\0';
+  idstr[sizeof(idstr) - 1] = '\0';
+  if (ioctl(fd, EVIOCGNAME(sizeof(name) - 1), &name) < 1) {
+    name[0] = '\0';
+  }
+  if (ioctl(fd, EVIOCGPHYS(sizeof(location) - 1), &location) < 1) {
+    location[0] = '\0';
+  }
+  if (ioctl(fd, EVIOCGUNIQ(sizeof(idstr) - 1), &idstr) < 1) {
+    idstr[0] = '\0';
+  }
+
+  new_ufds = reinterpret_cast<pollfd*>(realloc(ufds, sizeof(ufds[0]) * (nfds + 1)));
+  if (new_ufds == NULL) {
+    fprintf(stderr, "out of memory\n");
+    return -1;
+  }
+  ufds = new_ufds;
+  new_device_names = reinterpret_cast<char**>(realloc(
+      device_names, sizeof(device_names[0]) * (nfds + 1)));
+  if (new_device_names == NULL) {
+    fprintf(stderr, "out of memory\n");
+    return -1;
+  }
+  device_names = new_device_names;
+  ufds[nfds].fd = fd;
+  ufds[nfds].events = POLLIN;
+  device_names[nfds] = strdup(device);
+  nfds++;
+
+  return 0;
 }
 
-static int read_notify(const char *dirname, int nfd)
-{
-    int res;
-    char devname[PATH_MAX];
-    char *filename;
-    char event_buf[512];
-    int event_size;
-    int event_pos = 0;
-    struct inotify_event *event;
-
-    res = read(nfd, event_buf, sizeof(event_buf));
-    if(res < (int)sizeof(*event)) {
-        if(errno == EINTR)
-            return 0;
-        fprintf(stderr, "could not get event, %s\n", strerror(errno));
-        return 1;
+int close_device(const char* device) {
+  int i;
+  for (i = 1; i < nfds; i++) {
+    if (strcmp(device_names[i], device) == 0) {
+      int count = nfds - i - 1;
+      free(device_names[i]);
+      memmove(device_names + i, device_names + i + 1, sizeof(device_names[0]) * count);
+      memmove(ufds + i, ufds + i + 1, sizeof(ufds[0]) * count);
+      nfds--;
+      return 0;
     }
-    //printf("got %d bytes of event information\n", res);
-
-    strcpy(devname, dirname);
-    filename = devname + strlen(devname);
-    *filename++ = '/';
-
-    while(res >= (int)sizeof(*event)) {
-        event = (struct inotify_event *)(event_buf + event_pos);
-        //printf("%d: %08x \"%s\"\n", event->wd, event->mask, event->len ? event->name : "");
-        if(event->len) {
-            strcpy(filename, event->name);
-            if(event->mask & IN_CREATE) {
-                open_device(devname);
-            }
-            else {
-                close_device(devname);
-            }
-        }
-        event_size = sizeof(*event) + event->len;
-        res -= event_size;
-        event_pos += event_size;
-    }
-    return 0;
+  }
+  return -1;
 }
 
-static int scan_dir(const char *dirname)
-{
-    char devname[PATH_MAX];
-    char *filename;
-    DIR *dir;
-    struct dirent *de;
-    dir = opendir(dirname);
-    if(dir == NULL)
-        return -1;
-    strcpy(devname, dirname);
-    filename = devname + strlen(devname);
-    *filename++ = '/';
-    while((de = readdir(dir))) {
-        if(de->d_name[0] == '.' &&
-           (de->d_name[1] == '\0' ||
-            (de->d_name[1] == '.' && de->d_name[2] == '\0')))
-            continue;
-        strcpy(filename, de->d_name);
+static int read_notify(const char* dirname, int nfd) {
+  int res;
+  char devname[PATH_MAX];
+  char* filename;
+  char event_buf[512];
+  int event_size;
+  int event_pos = 0;
+  struct inotify_event *event;
+
+  res = read(nfd, event_buf, sizeof(event_buf));
+  if (res < (int)sizeof(*event)) {
+    if (errno == EINTR)
+      return 0;
+    fprintf(stderr, "could not get event, %s\n", strerror(errno));
+    return 1;
+  }
+
+  strcpy(devname, dirname);
+  filename = devname + strlen(devname);
+  *filename++ = '/';
+
+  while (res >= (int)sizeof(*event)) {
+    event = reinterpret_cast<struct inotify_event*>(event_buf + event_pos);
+    if (event->len) {
+      strcpy(filename, event->name);
+      if (event->mask & IN_CREATE) {
         open_device(devname);
+      } else {
+        close_device(devname);
+      }
     }
-    closedir(dir);
-    return 0;
+    event_size = sizeof(*event) + event->len;
+    res -= event_size;
+    event_pos += event_size;
+  }
+  return 0;
 }
 
-int init_getevent()
-{
-    int res;
-    const char *device_path = "/dev/input";
-
-    nfds = 1;
-    ufds = reinterpret_cast<pollfd*>(calloc(1, sizeof(ufds[0])));
-    ufds[0].fd = inotify_init();
-    ufds[0].events = POLLIN;
-
-	res = inotify_add_watch(ufds[0].fd, device_path, IN_DELETE | IN_CREATE);
-    if(res < 0) {
-        return 1;
-    }
-    res = scan_dir(device_path);
-    if(res < 0) {
-        return 1;
-    }
-    return 0;
+static int scan_dir(const char* dirname) {
+  char devname[PATH_MAX];
+  char* filename;
+  DIR* dir;
+  struct dirent* de;
+  dir = opendir(dirname);
+  if (dir == NULL)
+    return -1;
+  strcpy(devname, dirname);
+  filename = devname + strlen(devname);
+  *filename++ = '/';
+  while ((de = readdir(dir))) {
+    if ((de->d_name[0] == '.' && de->d_name[1] == '\0') ||
+        (de->d_name[1] == '.' && de->d_name[2] == '\0'))
+      continue;
+    strcpy(filename, de->d_name);
+    open_device(devname);
+  }
+  closedir(dir);
+  return 0;
 }
 
-void uninit_getevent()
-{
-    int i;
-    for(i = 0; i < nfds; i++) {
-        close(ufds[i].fd);
-    }
-    free(ufds);
-    ufds = 0;
-    nfds = 0;
+int init_getevent() {
+  int res;
+  const char* device_path = "/dev/input";
+
+  nfds = 1;
+  ufds = reinterpret_cast<pollfd*>(calloc(1, sizeof(ufds[0])));
+  ufds[0].fd = inotify_init();
+  ufds[0].events = POLLIN;
+
+  res = inotify_add_watch(ufds[0].fd, device_path, IN_DELETE | IN_CREATE);
+  if (res < 0) {
+    return 1;
+  }
+  res = scan_dir(device_path);
+  if (res < 0) {
+    return 1;
+  }
+  return 0;
 }
 
-int get_event(struct input_event* event, int timeout)
-{
-    int res;
-    int i;
-    int pollres;
-    const char *device_path = "/dev/input";
-    while(1) {
-        pollres = poll(ufds, nfds, timeout);
-        if (pollres == 0) {
-            return 1;
-        }
-        if(ufds[0].revents & POLLIN) {
-            read_notify(device_path, ufds[0].fd);
-        }
-        for(i = 1; i < nfds; i++) {
-            if(ufds[i].revents) {
-                if(ufds[i].revents & POLLIN) {
-                    res = read(ufds[i].fd, event, sizeof(*event));
-                    if(res < (int)sizeof(event)) {
-                        fprintf(stderr, "could not get event\n");
-                        return -1;
-                    }
-                    return 0;
-                }
-            }
-        }
+void uninit_getevent() {
+  int i;
+  for (i = 0; i < nfds; i++) {
+    close(ufds[i].fd);
+  }
+  free(ufds);
+  ufds = 0;
+  nfds = 0;
+}
+
+int get_event(struct input_event* event, int timeout) {
+  int res;
+  int i;
+  int pollres;
+  const char* device_path = "/dev/input";
+  while (1) {
+    pollres = poll(ufds, nfds, timeout);
+    if (pollres == 0) {
+      return 1;
     }
-    return 0;
+    if (ufds[0].revents & POLLIN) {
+      read_notify(device_path, ufds[0].fd);
+    }
+    for (i = 1; i < nfds; i++) {
+      if (ufds[i].revents) {
+        if (ufds[i].revents & POLLIN) {
+          res = read(ufds[i].fd, event, sizeof(*event));
+          if (res < static_cast<int>(sizeof(event))) {
+            fprintf(stderr, "could not get event\n");
+            return -1;
+          }
+          return 0;
+        }
+      }
+    }
+  }
+  return 0;
 }