diff --git a/adb/Android.mk b/adb/Android.mk
index f4f93db..50e28a6 100644
--- a/adb/Android.mk
+++ b/adb/Android.mk
@@ -138,8 +138,6 @@
 ifneq ($(SDK_ONLY),true)
 include $(CLEAR_VARS)
 
-LOCAL_LDLIBS := -lrt -ldl -lpthread
-
 LOCAL_SRC_FILES := \
 	adb.c \
 	console.c \
diff --git a/debuggerd/mips/machine.cpp b/debuggerd/mips/machine.cpp
index 7b4e29e..ab34182 100644
--- a/debuggerd/mips/machine.cpp
+++ b/debuggerd/mips/machine.cpp
@@ -22,8 +22,6 @@
 #include <sys/types.h>
 #include <sys/ptrace.h>
 
-#include <corkscrew/ptrace.h>
-
 #include <sys/user.h>
 
 #include "../utility.h"
@@ -37,7 +35,7 @@
 // If configured to do so, dump memory around *all* registers
 // for the crashing thread.
 void dump_memory_and_code(log_t* log, pid_t tid, int scope_flags) {
-  pt_regs_mips_t r;
+  pt_regs r;
   if (ptrace(PTRACE_GETREGS, tid, 0, &r)) {
     return;
   }
@@ -80,7 +78,7 @@
 }
 
 void dump_registers(log_t* log, pid_t tid, int scope_flags) {
-  pt_regs_mips_t r;
+  pt_regs r;
   if(ptrace(PTRACE_GETREGS, tid, 0, &r)) {
     _LOG(log, scope_flags, "cannot get registers: %s\n", strerror(errno));
     return;
diff --git a/debuggerd/tombstone.cpp b/debuggerd/tombstone.cpp
index f95e572..d0cefc7 100755
--- a/debuggerd/tombstone.cpp
+++ b/debuggerd/tombstone.cpp
@@ -736,33 +736,40 @@
                         uintptr_t abort_msg_address, bool dump_sibling_threads, bool quiet,
                         bool* detach_failed, int* total_sleep_time_usec) {
   if ((mkdir(TOMBSTONE_DIR, 0755) == -1) && (errno != EEXIST)) {
-      LOG("failed to create %s: %s\n", TOMBSTONE_DIR, strerror(errno));
+    LOG("failed to create %s: %s\n", TOMBSTONE_DIR, strerror(errno));
   }
 
   if (chown(TOMBSTONE_DIR, AID_SYSTEM, AID_SYSTEM) == -1) {
-      LOG("failed to change ownership of %s: %s\n", TOMBSTONE_DIR, strerror(errno));
+    LOG("failed to change ownership of %s: %s\n", TOMBSTONE_DIR, strerror(errno));
   }
 
-  if (selinux_android_restorecon(TOMBSTONE_DIR, 0) == -1) {
-    *detach_failed = false;
-    return NULL;
+  int fd = -1;
+  char* path = NULL;
+  if (selinux_android_restorecon(TOMBSTONE_DIR, 0) == 0) {
+    path = find_and_open_tombstone(&fd);
+  } else {
+    LOG("Failed to restore security context, not writing tombstone.\n");
   }
 
-  int fd;
-  char* path = find_and_open_tombstone(&fd);
-  if (!path) {
+  if (fd < 0 && quiet) {
+    LOG("Skipping tombstone write, nothing to do.\n");
     *detach_failed = false;
     return NULL;
   }
 
   log_t log;
   log.tfd = fd;
-  log.amfd = activity_manager_connect();
+  // Preserve amfd since it can be modified through the calls below without
+  // being closed.
+  int amfd = activity_manager_connect();
+  log.amfd = amfd;
   log.quiet = quiet;
   *detach_failed = dump_crash(&log, pid, tid, signal, original_si_code, abort_msg_address,
                               dump_sibling_threads, total_sleep_time_usec);
 
-  close(log.amfd);
+  // Either of these file descriptors can be -1, any error is ignored.
+  close(amfd);
   close(fd);
+
   return path;
 }
diff --git a/fastboot/Android.mk b/fastboot/Android.mk
index b9b3c92..05ddf2a 100644
--- a/fastboot/Android.mk
+++ b/fastboot/Android.mk
@@ -18,7 +18,7 @@
 
 LOCAL_C_INCLUDES := $(LOCAL_PATH)/../mkbootimg \
   $(LOCAL_PATH)/../../extras/ext4_utils
-LOCAL_SRC_FILES := protocol.c engine.c bootimg.c fastboot.c util.c
+LOCAL_SRC_FILES := protocol.c engine.c bootimg.c fastboot.c util.c fs.c
 LOCAL_MODULE := fastboot
 LOCAL_MODULE_TAGS := debug
 LOCAL_CFLAGS += -std=gnu99
diff --git a/fastboot/engine.c b/fastboot/engine.c
index 972c4ed..7d440e0 100644
--- a/fastboot/engine.c
+++ b/fastboot/engine.c
@@ -27,7 +27,7 @@
  */
 
 #include "fastboot.h"
-#include "make_ext4fs.h"
+#include "fs.h"
 
 #include <errno.h>
 #include <stdio.h>
@@ -51,9 +51,8 @@
 #define OP_COMMAND    2
 #define OP_QUERY      3
 #define OP_NOTICE     4
-#define OP_FORMAT     5
-#define OP_DOWNLOAD_SPARSE 6
-#define OP_WAIT_FOR_DISCONNECT 7
+#define OP_DOWNLOAD_SPARSE 5
+#define OP_WAIT_FOR_DISCONNECT 6
 
 typedef struct Action Action;
 
@@ -67,7 +66,7 @@
     char cmd[CMD_SIZE];
     const char *prod;
     void *data;
-    unsigned size;
+    size_t size;
 
     const char *msg;
     int (*func)(Action *a, int status, char *resp);
@@ -79,14 +78,7 @@
 static Action *action_last = 0;
 
 
-struct image_data {
-    long long partition_size;
-    long long image_size; // real size of image file
-    void *buffer;
-};
 
-void generate_ext4_image(struct image_data *image);
-void cleanup_image(struct image_data *image);
 
 int fb_getvar(struct usb_handle *usb, char *response, const char *fmt, ...)
 {
@@ -102,24 +94,6 @@
     return fb_command_response(usb, cmd, response);
 }
 
-struct generator {
-    char *fs_type;
-
-    /* generate image and return it as image->buffer.
-     * size of the buffer returned as image->image_size.
-     *
-     * image->partition_size specifies what is the size of the
-     * file partition we generate image for.
-     */
-    void (*generate)(struct image_data *image);
-
-    /* it cleans the buffer allocated during image creation.
-     * this function probably does free() or munmap().
-     */
-    void (*cleanup)(struct image_data *image);
-} generators[] = {
-    { "ext4", generate_ext4_image, cleanup_image }
-};
 
 /* Return true if this partition is supported by the fastboot format command.
  * It is also used to determine if we should first erase a partition before
@@ -128,30 +102,20 @@
  * Not all devices report the filesystem type, so don't report any errors,
  * just return false.
  */
-int fb_format_supported(usb_handle *usb, const char *partition)
+int fb_format_supported(usb_handle *usb, const char *partition, const char *type_override)
 {
-    char response[FB_RESPONSE_SZ+1];
-    struct generator *generator = NULL;
+    char fs_type[FB_RESPONSE_SZ + 1] = {0,};
     int status;
     unsigned int i;
 
-    status = fb_getvar(usb, response, "partition-type:%s", partition);
+    if (type_override) {
+        return !!fs_get_generator(type_override);
+    }
+    status = fb_getvar(usb, fs_type, "partition-type:%s", partition);
     if (status) {
         return 0;
     }
-
-    for (i = 0; i < ARRAY_SIZE(generators); i++) {
-        if (!strncmp(generators[i].fs_type, response, FB_RESPONSE_SZ)) {
-            generator = &generators[i];
-            break;
-        }
-    }
-
-    if (generator) {
-        return 1;
-    }
-
-    return 0;
+    return !!fs_get_generator(fs_type);
 }
 
 static int cb_default(Action *a, int status, char *resp)
@@ -205,164 +169,7 @@
     a->msg = mkmsg("erasing '%s'", ptn);
 }
 
-/* Loads file content into buffer. Returns NULL on error. */
-static void *load_buffer(int fd, off_t size)
-{
-    void *buffer;
-
-#ifdef USE_MINGW
-    ssize_t count = 0;
-
-    // mmap is more efficient but mingw does not support it.
-    // In this case we read whole image into memory buffer.
-    buffer = malloc(size);
-    if (!buffer) {
-        perror("malloc");
-        return NULL;
-    }
-
-    lseek(fd, 0, SEEK_SET);
-    while(count < size) {
-        ssize_t actually_read = read(fd, (char*)buffer+count, size-count);
-
-        if (actually_read == 0) {
-            break;
-        }
-        if (actually_read < 0) {
-            if (errno == EINTR) {
-                continue;
-            }
-            perror("read");
-            free(buffer);
-            return NULL;
-        }
-
-        count += actually_read;
-    }
-#else
-    buffer = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
-    if (buffer == MAP_FAILED) {
-        perror("mmap");
-        return NULL;
-    }
-#endif
-
-    return buffer;
-}
-
-void cleanup_image(struct image_data *image)
-{
-#ifdef USE_MINGW
-    free(image->buffer);
-#else
-    munmap(image->buffer, image->image_size);
-#endif
-}
-
-void generate_ext4_image(struct image_data *image)
-{
-    int fd;
-    struct stat st;
-
-    fd = fileno(tmpfile());
-    make_ext4fs_sparse_fd(fd, image->partition_size, NULL, NULL);
-
-    fstat(fd, &st);
-    image->image_size = st.st_size;
-    image->buffer = load_buffer(fd, st.st_size);
-
-    close(fd);
-}
-
-int fb_format(Action *a, usb_handle *usb, int skip_if_not_supported)
-{
-    const char *partition = a->cmd;
-    char response[FB_RESPONSE_SZ+1];
-    int status = 0;
-    struct image_data image;
-    struct generator *generator = NULL;
-    int fd;
-    unsigned i;
-    char cmd[CMD_SIZE];
-
-    status = fb_getvar(usb, response, "partition-type:%s", partition);
-    if (status) {
-        if (skip_if_not_supported) {
-            fprintf(stderr,
-                    "Erase successful, but not automatically formatting.\n");
-            fprintf(stderr,
-                    "Can't determine partition type.\n");
-            return 0;
-        }
-        fprintf(stderr,"FAILED (%s)\n", fb_get_error());
-        return status;
-    }
-
-    for (i = 0; i < ARRAY_SIZE(generators); i++) {
-        if (!strncmp(generators[i].fs_type, response, FB_RESPONSE_SZ)) {
-            generator = &generators[i];
-            break;
-        }
-    }
-    if (!generator) {
-        if (skip_if_not_supported) {
-            fprintf(stderr,
-                    "Erase successful, but not automatically formatting.\n");
-            fprintf(stderr,
-                    "File system type %s not supported.\n", response);
-            return 0;
-        }
-        fprintf(stderr,"Formatting is not supported for filesystem with type '%s'.\n",
-                response);
-        return -1;
-    }
-
-    status = fb_getvar(usb, response, "partition-size:%s", partition);
-    if (status) {
-        if (skip_if_not_supported) {
-            fprintf(stderr,
-                    "Erase successful, but not automatically formatting.\n");
-            fprintf(stderr, "Unable to get partition size\n.");
-            return 0;
-        }
-        fprintf(stderr,"FAILED (%s)\n", fb_get_error());
-        return status;
-    }
-    image.partition_size = strtoll(response, (char **)NULL, 16);
-
-    generator->generate(&image);
-    if (!image.buffer) {
-        fprintf(stderr,"Cannot generate image.\n");
-        return -1;
-    }
-
-    // Following piece of code is similar to fb_queue_flash() but executes
-    // actions directly without queuing
-    fprintf(stderr, "sending '%s' (%lli KB)...\n", partition, image.image_size/1024);
-    status = fb_download_data(usb, image.buffer, image.image_size);
-    if (status) goto cleanup;
-
-    fprintf(stderr, "writing '%s'...\n", partition);
-    snprintf(cmd, sizeof(cmd), "flash:%s", partition);
-    status = fb_command(usb, cmd);
-    if (status) goto cleanup;
-
-cleanup:
-    generator->cleanup(&image);
-
-    return status;
-}
-
-void fb_queue_format(const char *partition, int skip_if_not_supported)
-{
-    Action *a;
-
-    a = queue_action(OP_FORMAT, partition);
-    a->data = (void*)skip_if_not_supported;
-    a->msg = mkmsg("formatting '%s' partition", partition);
-}
-
-void fb_queue_flash(const char *ptn, void *data, unsigned sz)
+void fb_queue_flash(const char *ptn, void *data, size_t sz)
 {
     Action *a;
 
@@ -375,7 +182,7 @@
     a->msg = mkmsg("writing '%s'", ptn);
 }
 
-void fb_queue_flash_sparse(const char *ptn, struct sparse_file *s, unsigned sz)
+void fb_queue_flash_sparse(const char *ptn, struct sparse_file *s, size_t sz)
 {
     Action *a;
 
@@ -589,10 +396,6 @@
             if (status) break;
         } else if (a->op == OP_NOTICE) {
             fprintf(stderr,"%s\n",(char*)a->data);
-        } else if (a->op == OP_FORMAT) {
-            status = fb_format(a, usb, (int)a->data);
-            status = a->func(a, status, status ? fb_get_error() : "");
-            if (status) break;
         } else if (a->op == OP_DOWNLOAD_SPARSE) {
             status = fb_download_data_sparse(usb, a->data);
             status = a->func(a, status, status ? fb_get_error() : "");
diff --git a/fastboot/fastboot.c b/fastboot/fastboot.c
index 7d26c6f..eeab2e9 100644
--- a/fastboot/fastboot.c
+++ b/fastboot/fastboot.c
@@ -33,6 +33,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <string.h>
+
 #include <errno.h>
 #include <fcntl.h>
 #include <unistd.h>
@@ -49,6 +50,7 @@
 #include <zipfile/zipfile.h>
 
 #include "fastboot.h"
+#include "fs.h"
 
 #ifndef O_BINARY
 #define O_BINARY 0
@@ -90,8 +92,8 @@
 
 struct fastboot_buffer {
     enum fb_buffer_type type;
+    size_t sz;
     void *data;
-    unsigned int sz;
 };
 
 static struct {
@@ -99,10 +101,11 @@
     char sig_name[13];
     char part_name[9];
     bool is_optional;
-} images[3] = {
+} images[4] = {
     {"boot.img", "boot.sig", "boot", false},
     {"recovery.img", "recovery.sig", "recovery", true},
     {"system.img", "system.sig", "system", false},
+    {"tos.img", "tos.sig", "tos", true},
 };
 
 void get_my_path(char *path);
@@ -119,6 +122,8 @@
         fn = "recovery.img";
     } else if(!strcmp(item,"system")) {
         fn = "system.img";
+    } else if(!strcmp(item,"tos")) {
+        fn = "tos.img";
     } else if(!strcmp(item,"userdata")) {
         fn = "userdata.img";
     } else if(!strcmp(item,"cache")) {
@@ -147,7 +152,7 @@
     return strdup(path);
 }
 
-static int64_t file_size(int fd)
+static ssize_t file_size(int fd)
 {
     struct stat st;
     int ret;
@@ -157,15 +162,12 @@
     return ret ? -1 : st.st_size;
 }
 
-static void *load_fd(int fd, unsigned *_sz)
+static void *load_fd(int fd, size_t *_sz)
 {
-    char *data;
-    int sz;
+    char *data = NULL;
+    ssize_t sz = file_size(fd);
     int errno_tmp;
 
-    data = 0;
-
-    sz = file_size(fd);
     if (sz < 0) {
         goto oops;
     }
@@ -187,7 +189,7 @@
     return 0;
 }
 
-static void *load_file(const char *fn, unsigned *_sz)
+static void *load_file(const char *fn, size_t *_sz)
 {
     int fd;
 
@@ -284,10 +286,13 @@
             "\n"
             "commands:\n"
             "  update <filename>                        reflash device from update.zip\n"
-            "  flashall                                 flash boot + recovery + system\n"
+            "  flashall                                 flash boot, system, and if found,\n"
+            "                                           recovery, tos\n"
             "  flash <partition> [ <filename> ]         write a file to a flash partition\n"
             "  erase <partition>                        erase a flash partition\n"
-            "  format <partition>                       format a flash partition \n"
+            "  format[:[<fs type>][:[<size>]] <partition> format a flash partition.\n"
+            "                                           Can override the fs type and/or\n"
+            "                                           size the bootloader reports.\n"
             "  getvar <variable>                        display a bootloader variable\n"
             "  boot <kernel> [ <ramdisk> ]              download and boot kernel\n"
             "  flash:raw boot <kernel> [ <ramdisk> ]    create bootimage and flash it\n"
@@ -308,10 +313,12 @@
             "  -p <product>                             specify product name\n"
             "  -c <cmdline>                             override kernel commandline\n"
             "  -i <vendor id>                           specify a custom USB vendor id\n"
-            "  -b <base_addr>                           specify a custom kernel base address. default: 0x10000000\n"
-            "  -n <page size>                           specify the nand page size. default: 2048\n"
-            "  -S <size>[K|M|G]                         automatically sparse files greater than\n"
-            "                                           size.  0 to disable\n"
+            "  -b <base_addr>                           specify a custom kernel base address.\n"
+            "                                           default: 0x10000000\n"
+            "  -n <page size>                           specify the nand page size.\n"
+            "                                           default: 2048\n"
+            "  -S <size>[K|M|G]                         automatically sparse files greater\n"
+            "                                           than size.  0 to disable\n"
         );
 }
 
@@ -371,34 +378,34 @@
     return bdata;
 }
 
-void *unzip_file(zipfile_t zip, const char *name, unsigned *sz)
+void *unzip_file(zipfile_t zip, const char *name, size_t *sz)
 {
     void *data;
-    zipentry_t entry;
-    unsigned datasz;
+    zipentry_t entry = lookup_zipentry(zip, name);
+    size_t zentrysz;
+    size_t datasz;
 
-    entry = lookup_zipentry(zip, name);
     if (entry == NULL) {
         fprintf(stderr, "archive does not contain '%s'\n", name);
-        return 0;
+        return NULL;
     }
 
-    *sz = get_zipentry_size(entry);
+    zentrysz = get_zipentry_size(entry);
 
-    datasz = *sz * 1.001;
+    datasz = zentrysz * 1.001;
     data = malloc(datasz);
 
-    if(data == 0) {
-        fprintf(stderr, "failed to allocate %d bytes\n", *sz);
-        return 0;
+    if(data == NULL) {
+        fprintf(stderr, "failed to allocate %zu bytes\n", datasz);
+        return NULL;
     }
 
     if (decompress_zipentry(entry, data, datasz)) {
         fprintf(stderr, "failed to unzip '%s' from archive\n", name);
         free(data);
-        return 0;
+        return NULL;
     }
-
+    *sz = zentrysz;
     return data;
 }
 
@@ -406,24 +413,25 @@
 {
     int fd;
     char *data;
-    unsigned sz;
+    size_t sz;
 
     fd = fileno(tmpfile());
     if (fd < 0) {
-        return -1;
+        return fd;
     }
 
     data = unzip_file(zip, name, &sz);
-    if (data == 0) {
+    if (data == NULL) {
         return -1;
     }
 
-    if (write(fd, data, sz) != sz) {
+    if (write(fd, data, sz) != (ssize_t)sz) {
         fd = -1;
+    } else {
+        lseek(fd, 0, SEEK_SET);
     }
 
     free(data);
-    lseek(fd, 0, SEEK_SET);
     return fd;
 }
 
@@ -504,11 +512,10 @@
     return 0;
 }
 
-static void setup_requirements(char *data, unsigned sz)
+static void setup_requirements(char *data, size_t sz)
 {
-    char *s;
+    char *s = data;
 
-    s = data;
     while (sz-- > 0) {
         if(*s == '\n') {
             *s++ = 0;
@@ -612,20 +619,24 @@
     /* The function fb_format_supported() currently returns the value
      * we want, so just call it.
      */
-     return fb_format_supported(usb, part);
+     return fb_format_supported(usb, part, NULL);
 }
 
 static int load_buf_fd(usb_handle *usb, int fd,
         struct fastboot_buffer *buf)
 {
-    int64_t sz64;
-    void *data;
+    ssize_t f_size = file_size(fd);
+    void *data = NULL;
     int64_t limit;
+    int64_t sz64;
 
-    sz64 = file_size(fd);
-    if (sz64 < 0) {
-        return -1;
+    if (f_size < 0) {
+        return f_size;
+    } else {
+        sz64 = f_size;
     }
+
+    lseek(fd, 0, SEEK_SET);
     limit = get_sparse_limit(usb, sz64);
     if (limit) {
         struct sparse_file **s = load_sparse_files(fd, limit);
@@ -635,12 +646,12 @@
         buf->type = FB_BUFFER_SPARSE;
         buf->data = s;
     } else {
-        unsigned int sz;
+        size_t sz;
         data = load_fd(fd, &sz);
-        if (data == 0) return -1;
+        if (data == NULL) return -1;
         buf->type = FB_BUFFER;
-        buf->data = data;
         buf->sz = sz;
+        buf->data = data;
     }
 
     return 0;
@@ -653,7 +664,7 @@
 
     fd = open(fname, O_RDONLY | O_BINARY);
     if (fd < 0) {
-        die("cannot open '%s'\n", fname);
+        return -1;
     }
 
     return load_buf_fd(usb, fd, buf);
@@ -691,10 +702,11 @@
 
 void do_update_signature(zipfile_t zip, char *fn)
 {
-    void *data;
-    unsigned sz;
-    data = unzip_file(zip, fn, &sz);
-    if (data == 0) return;
+    size_t sz;
+    void *data = unzip_file(zip, fn, &sz);
+    if (data == NULL) {
+        die("can't unzip '%s'", fn);
+    }
     fb_queue_download("signature", data, sz);
     fb_queue_command("signature", "installing signature");
 }
@@ -704,12 +716,12 @@
     void *zdata;
     unsigned zsize;
     void *data;
-    unsigned sz;
+    size_t sz = 0;
     zipfile_t zip;
     int fd;
     int rc;
     struct fastboot_buffer buf;
-    int i;
+    size_t i;
 
     queue_info_dump();
 
@@ -722,11 +734,11 @@
     if(zip == 0) die("failed to access zipdata in '%s'");
 
     data = unzip_file(zip, "android-info.txt", &sz);
-    if (data == 0) {
+    if (data == NULL) {
         char *tmp;
             /* fallback for older zipfiles */
         data = unzip_file(zip, "android-product.txt", &sz);
-        if ((data == 0) || (sz < 1)) {
+        if ((data == NULL) || (sz < 1)) {
             die("update package has no android-info.txt or android-product.txt");
         }
         tmp = malloc(sz + 128);
@@ -762,7 +774,7 @@
 void do_send_signature(char *fn)
 {
     void *data;
-    unsigned sz;
+    size_t sz;
     char *xtn;
 
     xtn = strrchr(fn, '.');
@@ -781,9 +793,9 @@
 {
     char *fname;
     void *data;
-    unsigned sz;
+    size_t sz;
     struct fastboot_buffer buf;
-    int i;
+    size_t i;
 
     queue_info_dump();
 
@@ -872,6 +884,92 @@
     return num;
 }
 
+void fb_perform_format(const char *partition, int skip_if_not_supported,
+                       const char *type_override, const char *size_override)
+{
+    char pTypeBuff[FB_RESPONSE_SZ + 1], pSizeBuff[FB_RESPONSE_SZ + 1];
+    char *pType = pTypeBuff;
+    char *pSize = pSizeBuff;
+    unsigned int limit = INT_MAX;
+    struct fastboot_buffer buf;
+    const char *errMsg = NULL;
+    const struct fs_generator *gen;
+    uint64_t pSz;
+    int status;
+    int fd;
+
+    if (target_sparse_limit > 0 && target_sparse_limit < limit)
+        limit = target_sparse_limit;
+    if (sparse_limit > 0 && sparse_limit < limit)
+        limit = sparse_limit;
+
+    status = fb_getvar(usb, pType, "partition-type:%s", partition);
+    if (status) {
+        errMsg = "Can't determine partition type.\n";
+        goto failed;
+    }
+    if (type_override) {
+        if (strcmp(type_override, pType)) {
+            fprintf(stderr,
+                    "Warning: %s type is %s, but %s was requested for formating.\n",
+                    partition, pType, type_override);
+        }
+        pType = type_override;
+    }
+
+    status = fb_getvar(usb, pSize, "partition-size:%s", partition);
+    if (status) {
+        errMsg = "Unable to get partition size\n";
+        goto failed;
+    }
+    if (size_override) {
+        if (strcmp(size_override, pSize)) {
+            fprintf(stderr,
+                    "Warning: %s size is %s, but %s was requested for formating.\n",
+                    partition, pSize, size_override);
+        }
+        pSize = size_override;
+    }
+
+    gen = fs_get_generator(pType);
+    if (!gen) {
+        if (skip_if_not_supported) {
+            fprintf(stderr, "Erase successful, but not automatically formatting.\n");
+            fprintf(stderr, "File system type %s not supported.\n", pType);
+            return;
+        }
+        fprintf(stderr, "Formatting is not supported for filesystem with type '%s'.\n", pType);
+        return;
+    }
+
+    pSz = strtoll(pSize, (char **)NULL, 16);
+
+    fd = fileno(tmpfile());
+    if (fs_generator_generate(gen, fd, pSz)) {
+        close(fd);
+        fprintf(stderr, "Cannot generate image.\n");
+        return;
+    }
+
+    if (load_buf_fd(usb, fd, &buf)) {
+        fprintf(stderr, "Cannot read image.\n");
+        close(fd);
+        return;
+    }
+    flash_buf(partition, &buf);
+
+    return;
+
+
+failed:
+    if (skip_if_not_supported) {
+        fprintf(stderr, "Erase successful, but not automatically formatting.\n");
+        if (errMsg)
+            fprintf(stderr, "%s", errMsg);
+    }
+    fprintf(stderr,"FAILED (%s)\n", fb_get_error());
+}
+
 int main(int argc, char **argv)
 {
     int wants_wipe = 0;
@@ -879,7 +977,7 @@
     int wants_reboot_bootloader = 0;
     int erase_first = 1;
     void *data;
-    unsigned sz;
+    size_t sz;
     int status;
     int c;
     int r;
@@ -993,18 +1091,42 @@
         } else if(!strcmp(*argv, "erase")) {
             require(2);
 
-            if (fb_format_supported(usb, argv[1])) {
+            if (fb_format_supported(usb, argv[1], NULL)) {
                 fprintf(stderr, "******** Did you mean to fastboot format this partition?\n");
             }
 
             fb_queue_erase(argv[1]);
             skip(2);
-        } else if(!strcmp(*argv, "format")) {
+        } else if(!strncmp(*argv, "format", strlen("format"))) {
+            char *overrides;
+            char *type_override = NULL;
+            char *size_override = NULL;
             require(2);
+            /*
+             * Parsing for: "format[:[type][:[size]]]"
+             * Some valid things:
+             *  - select ontly the size, and leave default fs type:
+             *    format::0x4000000 userdata
+             *  - default fs type and size:
+             *    format userdata
+             *    format:: userdata
+             */
+            overrides = strchr(*argv, ':');
+            if (overrides) {
+                overrides++;
+                size_override = strchr(overrides, ':');
+                if (size_override) {
+                    size_override[0] = '\0';
+                    size_override++;
+                }
+                type_override = overrides;
+            }
+            if (type_override && !type_override[0]) type_override = NULL;
+            if (size_override && !size_override[0]) size_override = NULL;
             if (erase_first && needs_erase(argv[1])) {
                 fb_queue_erase(argv[1]);
             }
-            fb_queue_format(argv[1], 0);
+            fb_perform_format(argv[1], 0, type_override, size_override);
             skip(2);
         } else if(!strcmp(*argv, "signature")) {
             require(2);
@@ -1092,9 +1214,9 @@
 
     if (wants_wipe) {
         fb_queue_erase("userdata");
-        fb_queue_format("userdata", 1);
+        fb_perform_format("userdata", 1, NULL, NULL);
         fb_queue_erase("cache");
-        fb_queue_format("cache", 1);
+        fb_perform_format("cache", 1, NULL, NULL);
     }
     if (wants_reboot) {
         fb_queue_reboot();
diff --git a/fastboot/fastboot.h b/fastboot/fastboot.h
index 976c397..30e79c1 100644
--- a/fastboot/fastboot.h
+++ b/fastboot/fastboot.h
@@ -29,6 +29,7 @@
 #ifndef _FASTBOOT_H_
 #define _FASTBOOT_H_
 
+#include <stdlib.h>
 #include "usb.h"
 
 struct sparse_file;
@@ -36,7 +37,7 @@
 /* protocol.c - fastboot protocol */
 int fb_command(usb_handle *usb, const char *cmd);
 int fb_command_response(usb_handle *usb, const char *cmd, char *response);
-int fb_download_data(usb_handle *usb, const void *data, unsigned size);
+int fb_download_data(usb_handle *usb, const void *data, size_t size);
 int fb_download_data_sparse(usb_handle *usb, struct sparse_file *s);
 char *fb_get_error(void);
 
@@ -45,18 +46,18 @@
 
 /* engine.c - high level command queue engine */
 int fb_getvar(struct usb_handle *usb, char *response, const char *fmt, ...);
-int fb_format_supported(usb_handle *usb, const char *partition);
+int fb_format_supported(usb_handle *usb, const char *partition, const char *type_override);
 void fb_queue_flash(const char *ptn, void *data, unsigned sz);
-void fb_queue_flash_sparse(const char *ptn, struct sparse_file *s, unsigned sz);
+void fb_queue_flash_sparse(const char *ptn, struct sparse_file *s, size_t sz);
 void fb_queue_erase(const char *ptn);
-void fb_queue_format(const char *ptn, int skip_if_not_supported);
+void fb_queue_format(const char *ptn, int skip_if_not_supported, unsigned int max_chunk_sz);
 void fb_queue_require(const char *prod, const char *var, int invert,
         unsigned nvalues, const char **value);
 void fb_queue_display(const char *var, const char *prettyname);
-void fb_queue_query_save(const char *var, char *dest, unsigned dest_size);
+void fb_queue_query_save(const char *var, char *dest, size_t dest_size);
 void fb_queue_reboot(void);
 void fb_queue_command(const char *cmd, const char *msg);
-void fb_queue_download(const char *name, void *data, unsigned size);
+void fb_queue_download(const char *name, void *data, size_t size);
 void fb_queue_notice(const char *notice);
 void fb_queue_wait_for_disconnect(void);
 int fb_execute_queue(usb_handle *usb);
diff --git a/fastboot/fs.c b/fastboot/fs.c
new file mode 100644
index 0000000..cd4b880
--- /dev/null
+++ b/fastboot/fs.c
@@ -0,0 +1,56 @@
+#include "fastboot.h"
+#include "make_ext4fs.h"
+#include "fs.h"
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdbool.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sparse/sparse.h>
+#include <unistd.h>
+
+#ifdef USE_MINGW
+#include <fcntl.h>
+#else
+#include <sys/mman.h>
+#endif
+
+
+
+static int generate_ext4_image(int fd, long long partSize)
+{
+    make_ext4fs_sparse_fd(fd, partSize, NULL, NULL);
+
+    return 0;
+}
+
+static const struct fs_generator {
+
+    char *fs_type;  //must match what fastboot reports for partition type
+    int (*generate)(int fd, long long partSize); //returns 0 or error value
+
+} generators[] = {
+
+    { "ext4", generate_ext4_image}
+
+};
+
+const struct fs_generator* fs_get_generator(const char *fs_type)
+{
+    unsigned i;
+
+    for (i = 0; i < sizeof(generators) / sizeof(*generators); i++)
+        if (!strcmp(generators[i].fs_type, fs_type))
+            return generators + i;
+
+    return NULL;
+}
+
+int fs_generator_generate(const struct fs_generator* gen, int tmpFileNo, long long partSize)
+{
+    return gen->generate(tmpFileNo, partSize);
+}
diff --git a/fastboot/fs.h b/fastboot/fs.h
new file mode 100644
index 0000000..8388629
--- /dev/null
+++ b/fastboot/fs.h
@@ -0,0 +1,12 @@
+#ifndef _FS_H_
+#define _FH_H_
+
+#include <stdint.h>
+
+struct fs_generator;
+
+const struct fs_generator* fs_get_generator(const char *fs_type);
+int fs_generator_generate(const struct fs_generator* gen, int tmpFileNo, long long partSize);
+
+#endif
+
diff --git a/fastboot/usb_windows.c b/fastboot/usb_windows.c
index 07f7be2..f666015 100644
--- a/fastboot/usb_windows.c
+++ b/fastboot/usb_windows.c
@@ -152,7 +152,7 @@
 }
 
 int usb_write(usb_handle* handle, const void* data, int len) {
-    unsigned long time_out = 500 + len * 8;
+    unsigned long time_out = 5000;
     unsigned long written = 0;
     unsigned count = 0;
     int ret;
@@ -194,7 +194,7 @@
 }
 
 int usb_read(usb_handle *handle, void* data, int len) {
-    unsigned long time_out = 500 + len * 8;
+    unsigned long time_out = 0;
     unsigned long read = 0;
     int ret;
 
@@ -212,7 +212,7 @@
             DBG("usb_read got: %ld, expected: %d, errno: %d\n", read, xfer, errno);
             if (ret) {
                 return read;
-            } else if (errno != ERROR_SEM_TIMEOUT) {
+            } else {
                 // assume ERROR_INVALID_HANDLE indicates we are disconnected
                 if (errno == ERROR_INVALID_HANDLE)
                     usb_kick(handle);
diff --git a/fastboot/usbtest.c b/fastboot/usbtest.c
index b8fb9e2..488db06 100644
--- a/fastboot/usbtest.c
+++ b/fastboot/usbtest.c
@@ -35,8 +35,8 @@
 
 #include "usb.h"
 
-static unsigned arg_size = 4096;
-static unsigned arg_count = 4096;
+static int arg_size = 4096;
+static int arg_count = 4096;
 
 long long NOW(void)
 {
@@ -134,7 +134,7 @@
     { "send", match_null, test_null, "send to null interface" },
     { "recv", match_zero, test_zero, "recv from zero interface" },
     { "loop", match_loop, 0,         "exercise loopback interface" },
-    {},
+    { NULL, NULL, NULL, NULL },
 };
 
 int usage(void)
diff --git a/include/corkscrew/backtrace.h b/include/corkscrew/backtrace.h
deleted file mode 100644
index 556ad04..0000000
--- a/include/corkscrew/backtrace.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright (C) 2011 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.
- */
-
-/* A stack unwinder. */
-
-#ifndef _CORKSCREW_BACKTRACE_H
-#define _CORKSCREW_BACKTRACE_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <sys/types.h>
-#include <corkscrew/ptrace.h>
-#include <corkscrew/map_info.h>
-#include <corkscrew/symbol_table.h>
-
-/*
- * Describes a single frame of a backtrace.
- */
-typedef struct {
-    uintptr_t absolute_pc;     /* absolute PC offset */
-    uintptr_t stack_top;       /* top of stack for this frame */
-    size_t stack_size;         /* size of this stack frame */
-} backtrace_frame_t;
-
-/*
- * Describes the symbols associated with a backtrace frame.
- */
-typedef struct {
-    uintptr_t relative_pc;       /* relative frame PC offset from the start of the library,
-                                    or the absolute PC if the library is unknown */
-    uintptr_t relative_symbol_addr; /* relative offset of the symbol from the start of the
-                                    library or 0 if the library is unknown */
-    char* map_name;              /* executable or library name, or NULL if unknown */
-    char* symbol_name;           /* symbol name, or NULL if unknown */
-    char* demangled_name;        /* demangled symbol name, or NULL if unknown */
-} backtrace_symbol_t;
-
-/*
- * Unwinds the call stack for the current thread of execution.
- * Populates the backtrace array with the program counters from the call stack.
- * Returns the number of frames collected, or -1 if an error occurred.
- */
-ssize_t unwind_backtrace(backtrace_frame_t* backtrace, size_t ignore_depth, size_t max_depth);
-
-/*
- * Unwinds the call stack for a thread within this process.
- * Populates the backtrace array with the program counters from the call stack.
- * Returns the number of frames collected, or -1 if an error occurred.
- *
- * The task is briefly suspended while the backtrace is being collected.
- */
-ssize_t unwind_backtrace_thread(pid_t tid, backtrace_frame_t* backtrace,
-        size_t ignore_depth, size_t max_depth);
-
-/*
- * Unwinds the call stack of a task within a remote process using ptrace().
- * Populates the backtrace array with the program counters from the call stack.
- * Returns the number of frames collected, or -1 if an error occurred.
- */
-ssize_t unwind_backtrace_ptrace(pid_t tid, const ptrace_context_t* context,
-        backtrace_frame_t* backtrace, size_t ignore_depth, size_t max_depth);
-
-/*
- * Gets the symbols for each frame of a backtrace.
- * The symbols array must be big enough to hold one symbol record per frame.
- * The symbols must later be freed using free_backtrace_symbols.
- */
-void get_backtrace_symbols(const backtrace_frame_t* backtrace, size_t frames,
-        backtrace_symbol_t* backtrace_symbols);
-
-/*
- * Gets the symbols for each frame of a backtrace from a remote process.
- * The symbols array must be big enough to hold one symbol record per frame.
- * The symbols must later be freed using free_backtrace_symbols.
- */
-void get_backtrace_symbols_ptrace(const ptrace_context_t* context,
-        const backtrace_frame_t* backtrace, size_t frames,
-        backtrace_symbol_t* backtrace_symbols);
-
-/*
- * Frees the storage associated with backtrace symbols.
- */
-void free_backtrace_symbols(backtrace_symbol_t* backtrace_symbols, size_t frames);
-
-enum {
-    // A hint for how big to make the line buffer for format_backtrace_line
-    MAX_BACKTRACE_LINE_LENGTH = 800,
-};
-
-/**
- * Formats a line from a backtrace as a zero-terminated string into the specified buffer.
- */
-void format_backtrace_line(unsigned frameNumber, const backtrace_frame_t* frame,
-        const backtrace_symbol_t* symbol, char* buffer, size_t bufferSize);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _CORKSCREW_BACKTRACE_H
diff --git a/include/corkscrew/demangle.h b/include/corkscrew/demangle.h
deleted file mode 100644
index 04b0225..0000000
--- a/include/corkscrew/demangle.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2011 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.
- */
-
-/* C++ symbol name demangling. */
-
-#ifndef _CORKSCREW_DEMANGLE_H
-#define _CORKSCREW_DEMANGLE_H
-
-#include <sys/types.h>
-#include <stdbool.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Demangles a C++ symbol name.
- * If name is NULL or if the name cannot be demangled, returns NULL.
- * Otherwise, returns a newly allocated string that contains the demangled name.
- *
- * The caller must free the returned string using free().
- */
-char* demangle_symbol_name(const char* name);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _CORKSCREW_DEMANGLE_H
diff --git a/include/corkscrew/map_info.h b/include/corkscrew/map_info.h
deleted file mode 100644
index 14bfad6..0000000
--- a/include/corkscrew/map_info.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2011 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.
- */
-
-/* Process memory map. */
-
-#ifndef _CORKSCREW_MAP_INFO_H
-#define _CORKSCREW_MAP_INFO_H
-
-#include <sys/types.h>
-#include <stdbool.h>
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct map_info {
-    struct map_info* next;
-    uintptr_t start;
-    uintptr_t end;
-    bool is_readable;
-    bool is_writable;
-    bool is_executable;
-    void* data; // arbitrary data associated with the map by the user, initially NULL
-    char name[];
-} map_info_t;
-
-/* Loads memory map from /proc/<tid>/maps. */
-map_info_t* load_map_info_list(pid_t tid);
-
-/* Frees memory map. */
-void free_map_info_list(map_info_t* milist);
-
-/* Finds the memory map that contains the specified address. */
-const map_info_t* find_map_info(const map_info_t* milist, uintptr_t addr);
-
-/* Returns true if the addr is in a readable map. */
-bool is_readable_map(const map_info_t* milist, uintptr_t addr);
-/* Returns true if the addr is in a writable map. */
-bool is_writable_map(const map_info_t* milist, uintptr_t addr);
-/* Returns true if the addr is in an executable map. */
-bool is_executable_map(const map_info_t* milist, uintptr_t addr);
-
-/* Acquires a reference to the memory map for this process.
- * The result is cached and refreshed automatically.
- * Make sure to release the map info when done. */
-map_info_t* acquire_my_map_info_list();
-
-/* Releases a reference to the map info for this process that was
- * previous acquired using acquire_my_map_info_list(). */
-void release_my_map_info_list(map_info_t* milist);
-
-/* Flushes the cached memory map so the next call to
- * acquire_my_map_info_list() gets fresh data. */
-void flush_my_map_info_list();
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _CORKSCREW_MAP_INFO_H
diff --git a/include/corkscrew/ptrace.h b/include/corkscrew/ptrace.h
deleted file mode 100644
index 76276d8..0000000
--- a/include/corkscrew/ptrace.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright (C) 2011 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.
- */
-
-/* Useful ptrace() utility functions. */
-
-#ifndef _CORKSCREW_PTRACE_H
-#define _CORKSCREW_PTRACE_H
-
-#include <corkscrew/map_info.h>
-#include <corkscrew/symbol_table.h>
-
-#include <sys/types.h>
-#include <stdbool.h>
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Stores information about a process that is used for several different
- * ptrace() based operations. */
-typedef struct {
-    map_info_t* map_info_list;
-} ptrace_context_t;
-
-/* Describes how to access memory from a process. */
-typedef struct {
-    pid_t tid;
-    const map_info_t* map_info_list;
-} memory_t;
-
-#if __i386__
-/* ptrace() register context. */
-typedef struct pt_regs_x86 {
-    uint32_t ebx;
-    uint32_t ecx;
-    uint32_t edx;
-    uint32_t esi;
-    uint32_t edi;
-    uint32_t ebp;
-    uint32_t eax;
-    uint32_t xds;
-    uint32_t xes;
-    uint32_t xfs;
-    uint32_t xgs;
-    uint32_t orig_eax;
-    uint32_t eip;
-    uint32_t xcs;
-    uint32_t eflags;
-    uint32_t esp;
-    uint32_t xss;
-} pt_regs_x86_t;
-#endif
-
-#if __mips__
-/* ptrace() GET_REGS context. */
-typedef struct pt_regs_mips {
-    uint64_t regs[32];
-    uint64_t lo;
-    uint64_t hi;
-    uint64_t cp0_epc;
-    uint64_t cp0_badvaddr;
-    uint64_t cp0_status;
-    uint64_t cp0_cause;
-} pt_regs_mips_t;
-#endif
-
-/*
- * Initializes a memory structure for accessing memory from this process.
- */
-void init_memory(memory_t* memory, const map_info_t* map_info_list);
-
-/*
- * Initializes a memory structure for accessing memory from another process
- * using ptrace().
- */
-void init_memory_ptrace(memory_t* memory, pid_t tid);
-
-/*
- * Reads a word of memory safely.
- * If the memory is local, ensures that the address is readable before dereferencing it.
- * Returns false and a value of 0xffffffff if the word could not be read.
- */
-bool try_get_word(const memory_t* memory, uintptr_t ptr, uint32_t* out_value);
-
-/*
- * Reads a word of memory safely using ptrace().
- * Returns false and a value of 0xffffffff if the word could not be read.
- */
-bool try_get_word_ptrace(pid_t tid, uintptr_t ptr, uint32_t* out_value);
-
-/*
- * Loads information needed for examining a remote process using ptrace().
- * The caller must already have successfully attached to the process
- * using ptrace().
- *
- * The context can be used for any threads belonging to that process
- * assuming ptrace() is attached to them before performing the actual
- * unwinding.  The context can continue to be used to decode backtraces
- * even after ptrace() has been detached from the process.
- */
-ptrace_context_t* load_ptrace_context(pid_t pid);
-
-/*
- * Frees a ptrace context.
- */
-void free_ptrace_context(ptrace_context_t* context);
-
-/*
- * Finds a symbol using ptrace.
- * Returns the containing map and information about the symbol, or
- * NULL if one or the other is not available.
- */
-void find_symbol_ptrace(const ptrace_context_t* context,
-        uintptr_t addr, const map_info_t** out_map_info, const symbol_t** out_symbol);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _CORKSCREW_PTRACE_H
diff --git a/include/corkscrew/symbol_table.h b/include/corkscrew/symbol_table.h
deleted file mode 100644
index 4998750..0000000
--- a/include/corkscrew/symbol_table.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2011 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.
- */
-
-#ifndef _CORKSCREW_SYMBOL_TABLE_H
-#define _CORKSCREW_SYMBOL_TABLE_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct {
-    uintptr_t start;
-    uintptr_t end;
-    char* name;
-} symbol_t;
-
-typedef struct {
-    symbol_t* symbols;
-    size_t num_symbols;
-} symbol_table_t;
-
-/*
- * Loads a symbol table from a given file.
- * Returns NULL on error.
- */
-symbol_table_t* load_symbol_table(const char* filename);
-
-/*
- * Frees a symbol table.
- */
-void free_symbol_table(symbol_table_t* table);
-
-/*
- * Finds a symbol associated with an address in the symbol table.
- * Returns NULL if not found.
- */
-const symbol_t* find_symbol(const symbol_table_t* table, uintptr_t addr);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _CORKSCREW_SYMBOL_TABLE_H
diff --git a/libbacktrace/Android.mk b/libbacktrace/Android.mk
index a7305da..7fe52ef 100755
--- a/libbacktrace/Android.mk
+++ b/libbacktrace/Android.mk
@@ -105,10 +105,8 @@
 	GetPss.cpp \
 	thread_utils.c \
 
-backtrace_test_ldlibs := \
-	-lpthread \
-
 backtrace_test_ldlibs_host := \
+	-lpthread \
 	-lrt \
 
 backtrace_test_shared_libraries := \
diff --git a/libcutils/Android.mk b/libcutils/Android.mk
index 2dcc965..945ebdd 100644
--- a/libcutils/Android.mk
+++ b/libcutils/Android.mk
@@ -75,7 +75,6 @@
 # ========================================================
 LOCAL_MODULE := libcutils
 LOCAL_SRC_FILES := $(commonSources) $(commonHostSources) dlmalloc_stubs.c
-LOCAL_LDLIBS := -lpthread
 LOCAL_STATIC_LIBRARIES := liblog
 LOCAL_CFLAGS += $(hostSmpFlag)
 ifneq ($(HOST_OS),windows)
@@ -89,7 +88,6 @@
 include $(CLEAR_VARS)
 LOCAL_MODULE := lib64cutils
 LOCAL_SRC_FILES := $(commonSources) $(commonHostSources) dlmalloc_stubs.c
-LOCAL_LDLIBS := -lpthread
 LOCAL_STATIC_LIBRARIES := lib64log
 LOCAL_CFLAGS += $(hostSmpFlag) -m64
 ifneq ($(HOST_OS),windows)
diff --git a/libcutils/arch-x86/cache_wrapper.S b/libcutils/arch-x86/cache_wrapper.S
index 508fdd3..9eee25c 100644
--- a/libcutils/arch-x86/cache_wrapper.S
+++ b/libcutils/arch-x86/cache_wrapper.S
@@ -17,8 +17,15 @@
  * Contributed by: Intel Corporation
  */
 
+#if defined(__slm__)
+/* Values are optimized for Silvermont */
+#define SHARED_CACHE_SIZE   (1024*1024)         /* Silvermont L2 Cache */
+#define DATA_CACHE_SIZE     (24*1024)           /* Silvermont L1 Data Cache */
+#else
 /* Values are optimized for Atom */
-#define SHARED_CACHE_SIZE       (512*1024)            /* Atom L2 Cache */
-#define DATA_CACHE_SIZE         (24*1024)             /* Atom L1 Data Cache */
+#define SHARED_CACHE_SIZE   (512*1024)          /* Atom L2 Cache */
+#define DATA_CACHE_SIZE     (24*1024)           /* Atom L1 Data Cache */
+#endif
+
 #define SHARED_CACHE_SIZE_HALF  (SHARED_CACHE_SIZE / 2)
 #define DATA_CACHE_SIZE_HALF    (DATA_CACHE_SIZE / 2)
diff --git a/libdiskconfig/diskutils.c b/libdiskconfig/diskutils.c
index 7659632..5d0ee62 100644
--- a/libdiskconfig/diskutils.c
+++ b/libdiskconfig/diskutils.c
@@ -41,7 +41,7 @@
     int done = 0;
     uint64_t total = 0;
 
-    ALOGI("Writing RAW image '%s' to '%s' (offset=%llu)", src, dst, offset);
+    ALOGI("Writing RAW image '%s' to '%s' (offset=%llu)", src, dst, (unsigned long long)offset);
     if ((src_fd = open(src, O_RDONLY)) < 0) {
         ALOGE("Could not open %s for reading (errno=%d).", src, errno);
         goto fail;
@@ -54,7 +54,7 @@
         }
 
         if (lseek64(dst_fd, offset, SEEK_SET) != offset) {
-            ALOGE("Could not seek to offset %lld in %s.", offset, dst);
+            ALOGE("Could not seek to offset %lld in %s.", (long long)offset, dst);
             goto fail;
         }
     }
@@ -102,7 +102,7 @@
     if (dst_fd >= 0)
         fsync(dst_fd);
 
-    ALOGI("Wrote %" PRIu64 " bytes to %s @ %lld", total, dst, offset);
+    ALOGI("Wrote %" PRIu64 " bytes to %s @ %lld", total, dst, (long long)offset);
 
     close(src_fd);
     if (dst_fd >= 0)
diff --git a/libdiskconfig/write_lst.c b/libdiskconfig/write_lst.c
index 826ef7a..90b1c82 100644
--- a/libdiskconfig/write_lst.c
+++ b/libdiskconfig/write_lst.c
@@ -71,18 +71,18 @@
 {
     for(; lst; lst = lst->next) {
         if (lseek64(fd, lst->offset, SEEK_SET) != (loff_t)lst->offset) {
-            ALOGE("Cannot seek to the specified position (%lld).", lst->offset);
+            ALOGE("Cannot seek to the specified position (%lld).", (long long)lst->offset);
             goto fail;
         }
 
         if (!test) {
             if (write(fd, lst->data, lst->len) != (int)lst->len) {
                 ALOGE("Failed writing %u bytes at position %lld.", lst->len,
-                     lst->offset);
+                     (long long)lst->offset);
                 goto fail;
             }
         } else
-            ALOGI("Would write %d bytes @ offset %lld.", lst->len, lst->offset);
+            ALOGI("Would write %d bytes @ offset %lld.", lst->len, (long long)lst->offset);
     }
 
     return 0;
diff --git a/liblog/Android.mk b/liblog/Android.mk
index 5e01903..41440ad 100644
--- a/liblog/Android.mk
+++ b/liblog/Android.mk
@@ -57,10 +57,6 @@
 # ========================================================
 LOCAL_MODULE := liblog
 LOCAL_SRC_FILES := $(liblog_host_sources)
-LOCAL_LDLIBS := -lpthread
-ifeq ($(strip $(HOST_OS)),linux)
-LOCAL_LDLIBS += -lrt
-endif
 LOCAL_CFLAGS := -DFAKE_LOG_DEVICE=1
 include $(BUILD_HOST_STATIC_LIBRARY)
 
@@ -78,10 +74,6 @@
 include $(CLEAR_VARS)
 LOCAL_MODULE := lib64log
 LOCAL_SRC_FILES := $(liblog_host_sources)
-LOCAL_LDLIBS := -lpthread
-ifeq ($(strip $(HOST_OS)),linux)
-LOCAL_LDLIBS += -lrt
-endif
 LOCAL_CFLAGS := -DFAKE_LOG_DEVICE=1 -m64
 include $(BUILD_HOST_STATIC_LIBRARY)
 
diff --git a/liblog/logd_write.c b/liblog/logd_write.c
index bd36a65..4c47382 100644
--- a/liblog/logd_write.c
+++ b/liblog/logd_write.c
@@ -323,6 +323,13 @@
             tag = tmp_tag;
     }
 
+#if __BIONIC__
+    if (prio == ANDROID_LOG_FATAL) {
+        extern void __android_set_abort_message(const char*);
+        __android_set_abort_message(msg);
+    }
+#endif
+
     vec[0].iov_base   = (unsigned char *) &prio;
     vec[0].iov_len    = 1;
     vec[1].iov_base   = (void *) tag;
@@ -422,14 +429,8 @@
             strcpy(buf, "Unspecified assertion failed");
     }
 
-#if __BIONIC__
-    // Ensure debuggerd gets to see what went wrong by keeping the C library in the loop.
-    extern __noreturn void __android_fatal(const char* tag, const char* format, ...) __printflike(2, 3);
-    __android_fatal(tag ? tag : "", "%s", buf);
-#else
     __android_log_write(ANDROID_LOG_FATAL, tag, buf);
     __builtin_trap(); /* trap so we have a chance to debug the situation */
-#endif
     /* NOTREACHED */
 }
 
diff --git a/liblog/logd_write_kern.c b/liblog/logd_write_kern.c
index 8c707ad..982beaa 100644
--- a/liblog/logd_write_kern.c
+++ b/liblog/logd_write_kern.c
@@ -173,6 +173,13 @@
             tag = tmp_tag;
     }
 
+#if __BIONIC__
+    if (prio == ANDROID_LOG_FATAL) {
+        extern void __android_set_abort_message(const char*);
+        __android_set_abort_message(msg);
+    }
+#endif
+
     vec[0].iov_base   = (unsigned char *) &prio;
     vec[0].iov_len    = 1;
     vec[1].iov_base   = (void *) tag;
@@ -272,14 +279,8 @@
             strcpy(buf, "Unspecified assertion failed");
     }
 
-#if __BIONIC__
-    // Ensure debuggerd gets to see what went wrong by keeping the C library in the loop.
-    extern __noreturn void __android_fatal(const char* tag, const char* format, ...) __printflike(2, 3);
-    __android_fatal(tag ? tag : "", "%s", buf);
-#else
     __android_log_write(ANDROID_LOG_FATAL, tag, buf);
     __builtin_trap(); /* trap so we have a chance to debug the situation */
-#endif
     /* NOTREACHED */
 }
 
diff --git a/liblog/tests/Android.mk b/liblog/tests/Android.mk
index d1d9115..255dc2e 100644
--- a/liblog/tests/Android.mk
+++ b/liblog/tests/Android.mk
@@ -83,7 +83,6 @@
 LOCAL_MODULE_TAGS := $(test_tags)
 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
 LOCAL_CFLAGS += $(test_c_flags)
-LOCAL_LDLIBS := -lpthread
 LOCAL_SHARED_LIBRARIES := liblog
 LOCAL_SRC_FILES := $(test_src_files)
 include $(BUILD_NATIVE_TEST)
diff --git a/libutils/Android.mk b/libutils/Android.mk
index 1710d36..1c48619 100644
--- a/libutils/Android.mk
+++ b/libutils/Android.mk
@@ -69,7 +69,6 @@
 LOCAL_MODULE:= libutils
 LOCAL_STATIC_LIBRARIES := liblog
 LOCAL_CFLAGS += $(host_commonCflags)
-LOCAL_LDLIBS += $(host_commonLdlibs)
 include $(BUILD_HOST_STATIC_LIBRARY)
 
 
@@ -83,7 +82,6 @@
 LOCAL_MODULE:= lib64utils
 LOCAL_STATIC_LIBRARIES := liblog
 LOCAL_CFLAGS += $(host_commonCflags) -m64
-LOCAL_LDLIBS += $(host_commonLdlibs)
 include $(BUILD_HOST_STATIC_LIBRARY)
 
 
@@ -98,10 +96,6 @@
 	Looper.cpp \
 	Trace.cpp
 
-ifeq ($(TARGET_OS),linux)
-LOCAL_LDLIBS += -lrt -ldl
-endif
-
 ifeq ($(TARGET_ARCH),mips)
 LOCAL_CFLAGS += -DALIGN_DOUBLE
 endif
@@ -110,8 +104,6 @@
 		bionic/libc/private \
 		external/zlib
 
-LOCAL_LDLIBS += -lpthread
-
 LOCAL_STATIC_LIBRARIES := \
 	libcutils
 
diff --git a/logcat/logcat.cpp b/logcat/logcat.cpp
index ea46345..db4fddd 100644
--- a/logcat/logcat.cpp
+++ b/logcat/logcat.cpp
@@ -281,6 +281,30 @@
     return 0;
 }
 
+static const char multipliers[][2] = {
+    { "" },
+    { "K" },
+    { "M" },
+    { "G" }
+};
+
+static unsigned long value_of_size(unsigned long value)
+{
+    for (unsigned i = 0;
+            (i < sizeof(multipliers)/sizeof(multipliers[0])) && (value >= 1024);
+            value /= 1024, ++i) ;
+    return value;
+}
+
+static const char *multiplier_of_size(unsigned long value)
+{
+    unsigned i;
+    for (i = 0;
+            (i < sizeof(multipliers)/sizeof(multipliers[0])) && (value >= 1024);
+            value /= 1024, ++i) ;
+    return multipliers[i];
+}
+
 int main(int argc, char **argv)
 {
     int err;
@@ -715,9 +739,10 @@
                 exit(EXIT_FAILURE);
             }
 
-            printf("%s: ring buffer is %ldKb (%ldKb consumed), "
+            printf("%s: ring buffer is %ld%sb (%ld%sb consumed), "
                    "max entry is %db, max payload is %db\n", dev->device,
-                   size / 1024, readable / 1024,
+                   value_of_size(size), multiplier_of_size(size),
+                   value_of_size(readable), multiplier_of_size(readable),
                    (int) LOGGER_ENTRY_MAX_LEN, (int) LOGGER_ENTRY_MAX_PAYLOAD);
         }
 
diff --git a/logcat/tests/Android.mk b/logcat/tests/Android.mk
index d42b3d0..5d4d29e 100644
--- a/logcat/tests/Android.mk
+++ b/logcat/tests/Android.mk
@@ -40,7 +40,6 @@
 LOCAL_MODULE_TAGS := $(test_tags)
 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
 LOCAL_CFLAGS += $(test_c_flags)
-LOCAL_LDLIBS := -lpthread
 LOCAL_SHARED_LIBRARIES := liblog
 LOCAL_SRC_FILES := $(test_src_files)
 include $(BUILD_NATIVE_TEST)
diff --git a/logd/LogBuffer.cpp b/logd/LogBuffer.cpp
index 38a237c..dc9d47e 100644
--- a/logd/LogBuffer.cpp
+++ b/logd/LogBuffer.cpp
@@ -14,29 +14,68 @@
  * limitations under the License.
  */
 
+#include <ctype.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <time.h>
 #include <unistd.h>
 
+#include <cutils/properties.h>
 #include <log/logger.h>
 
 #include "LogBuffer.h"
+#include "LogReader.h"
 #include "LogStatistics.h"
 #include "LogWhiteBlackList.h"
-#include "LogReader.h"
 
 // Default
 #define LOG_BUFFER_SIZE (256 * 1024) // Tuned on a per-platform basis here?
 #define log_buffer_size(id) mMaxSize[id]
 
+static unsigned long property_get_size(const char *key) {
+    char property[PROPERTY_VALUE_MAX];
+    property_get(key, property, "");
+
+    char *cp;
+    unsigned long value = strtoul(property, &cp, 10);
+
+    switch(*cp) {
+    case 'm':
+    case 'M':
+        value *= 1024;
+    /* FALLTHRU */
+    case 'k':
+    case 'K':
+        value *= 1024;
+    /* FALLTHRU */
+    case '\0':
+        break;
+
+    default:
+        value = 0;
+    }
+
+    return value;
+}
+
 LogBuffer::LogBuffer(LastLogTimes *times)
         : mTimes(*times) {
     pthread_mutex_init(&mLogElementsLock, NULL);
     dgram_qlen_statistics = false;
 
+    static const char global_default[] = "persist.logd.size";
+    unsigned long default_size = property_get_size(global_default);
+
     log_id_for_each(i) {
-        mMaxSize[i] = LOG_BUFFER_SIZE;
+        setSize(i, LOG_BUFFER_SIZE);
+        setSize(i, default_size);
+
+        char key[PROP_NAME_MAX];
+        snprintf(key, sizeof(key), "%s.%s",
+                 global_default, android_log_id_to_name(i));
+
+        setSize(i, property_get_size(key));
     }
 }
 
diff --git a/logd/LogWhiteBlackList.cpp b/logd/LogWhiteBlackList.cpp
index c6c7b23..e87b604 100644
--- a/logd/LogWhiteBlackList.cpp
+++ b/logd/LogWhiteBlackList.cpp
@@ -47,7 +47,7 @@
 }
 
 PruneList::PruneList()
-        : mWorstUidEnabled(true) {
+        : mWorstUidEnabled(false) {
     mNaughty.clear();
     mNice.clear();
 }
@@ -65,7 +65,7 @@
 }
 
 int PruneList::init(char *str) {
-    mWorstUidEnabled = true;
+    mWorstUidEnabled = false;
     PruneCollection::iterator it;
     for (it = mNice.begin(); it != mNice.end();) {
         delete (*it);
diff --git a/logd/README.property b/logd/README.property
index 5d92d09..f4b3c3c 100644
--- a/logd/README.property
+++ b/logd/README.property
@@ -10,3 +10,16 @@
                                          minimum domain socket network FIFO
                                          size (see source for details) based
                                          on typical load (logcat -S to view)
+persist.logd.size          number 256K   default size of the buffer for all
+                                         log ids at initial startup, at runtime
+                                         use: logcat -b all -G <value>
+persist.logd.size.main     number 256K   Size of the buffer for the main log
+persist.logd.size.system   number 256K   Size of the buffer for the system log
+persist.logd.size.radio    number 256K   Size of the buffer for the radio log
+persist.logd.size.event    number 256K   Size of the buffer for the event log
+persist.logd.size.crash    number 256K   Size of the buffer for the crash log
+
+NB:
+- number support multipliers (K or M) for convenience. Range is limited
+  to between 64K and 256M for log buffer sizes. Individual logs override the
+  global default.
diff --git a/sdcard/fuse.h b/sdcard/fuse.h
deleted file mode 100644
index 3138da9..0000000
--- a/sdcard/fuse.h
+++ /dev/null
@@ -1,578 +0,0 @@
-/*
-    FUSE: Filesystem in Userspace
-    Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>
-
-    This program can be distributed under the terms of the GNU GPL.
-    See the file COPYING.
-*/
-
-/*
- * from the libfuse FAQ (and consistent with the Linux Kernel license):
- *
- * Under what conditions may I distribute a filesystem that uses the
- * raw kernel interface of FUSE?
- *
- * There are no restrictions whatsoever for using the raw kernel interface. 
- *
- */
-
-/*
- * This file defines the kernel interface of FUSE
- *
- * Protocol changelog:
- *
- * 7.9:
- *  - new fuse_getattr_in input argument of GETATTR
- *  - add lk_flags in fuse_lk_in
- *  - add lock_owner field to fuse_setattr_in, fuse_read_in and fuse_write_in
- *  - add blksize field to fuse_attr
- *  - add file flags field to fuse_read_in and fuse_write_in
- *
- * 7.10
- *  - add nonseekable open flag
- *
- * 7.11
- *  - add IOCTL message
- *  - add unsolicited notification support
- *  - add POLL message and NOTIFY_POLL notification
- *
- * 7.12
- *  - add umask flag to input argument of open, mknod and mkdir
- *  - add notification messages for invalidation of inodes and
- *    directory entries
- *
- * 7.13
- *  - make max number of background requests and congestion threshold
- *    tunables
- */
-
-#ifndef _LINUX_FUSE_H
-#define _LINUX_FUSE_H
-
-#include <linux/types.h>
-
-/*
- * Version negotiation:
- *
- * Both the kernel and userspace send the version they support in the
- * INIT request and reply respectively.
- *
- * If the major versions match then both shall use the smallest
- * of the two minor versions for communication.
- *
- * If the kernel supports a larger major version, then userspace shall
- * reply with the major version it supports, ignore the rest of the
- * INIT message and expect a new INIT message from the kernel with a
- * matching major version.
- *
- * If the library supports a larger major version, then it shall fall
- * back to the major protocol version sent by the kernel for
- * communication and reply with that major version (and an arbitrary
- * supported minor version).
- */
-
-/** Version number of this interface */
-#define FUSE_KERNEL_VERSION 7
-
-/** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 13
-
-/** The node ID of the root inode */
-#define FUSE_ROOT_ID 1
-
-/* Make sure all structures are padded to 64bit boundary, so 32bit
-   userspace works under 64bit kernels */
-
-struct fuse_attr {
-	__u64	ino;
-	__u64	size;
-	__u64	blocks;
-	__u64	atime;
-	__u64	mtime;
-	__u64	ctime;
-	__u32	atimensec;
-	__u32	mtimensec;
-	__u32	ctimensec;
-	__u32	mode;
-	__u32	nlink;
-	__u32	uid;
-	__u32	gid;
-	__u32	rdev;
-	__u32	blksize;
-	__u32	padding;
-};
-
-struct fuse_kstatfs {
-	__u64	blocks;
-	__u64	bfree;
-	__u64	bavail;
-	__u64	files;
-	__u64	ffree;
-	__u32	bsize;
-	__u32	namelen;
-	__u32	frsize;
-	__u32	padding;
-	__u32	spare[6];
-};
-
-struct fuse_file_lock {
-	__u64	start;
-	__u64	end;
-	__u32	type;
-	__u32	pid; /* tgid */
-};
-
-/**
- * Bitmasks for fuse_setattr_in.valid
- */
-#define FATTR_MODE	(1 << 0)
-#define FATTR_UID	(1 << 1)
-#define FATTR_GID	(1 << 2)
-#define FATTR_SIZE	(1 << 3)
-#define FATTR_ATIME	(1 << 4)
-#define FATTR_MTIME	(1 << 5)
-#define FATTR_FH	(1 << 6)
-#define FATTR_ATIME_NOW	(1 << 7)
-#define FATTR_MTIME_NOW	(1 << 8)
-#define FATTR_LOCKOWNER	(1 << 9)
-
-/**
- * Flags returned by the OPEN request
- *
- * FOPEN_DIRECT_IO: bypass page cache for this open file
- * FOPEN_KEEP_CACHE: don't invalidate the data cache on open
- * FOPEN_NONSEEKABLE: the file is not seekable
- */
-#define FOPEN_DIRECT_IO		(1 << 0)
-#define FOPEN_KEEP_CACHE	(1 << 1)
-#define FOPEN_NONSEEKABLE	(1 << 2)
-
-/**
- * INIT request/reply flags
- *
- * FUSE_EXPORT_SUPPORT: filesystem handles lookups of "." and ".."
- * FUSE_DONT_MASK: don't apply umask to file mode on create operations
- */
-#define FUSE_ASYNC_READ		(1 << 0)
-#define FUSE_POSIX_LOCKS	(1 << 1)
-#define FUSE_FILE_OPS		(1 << 2)
-#define FUSE_ATOMIC_O_TRUNC	(1 << 3)
-#define FUSE_EXPORT_SUPPORT	(1 << 4)
-#define FUSE_BIG_WRITES		(1 << 5)
-#define FUSE_DONT_MASK		(1 << 6)
-
-/**
- * CUSE INIT request/reply flags
- *
- * CUSE_UNRESTRICTED_IOCTL:  use unrestricted ioctl
- */
-#define CUSE_UNRESTRICTED_IOCTL	(1 << 0)
-
-/**
- * Release flags
- */
-#define FUSE_RELEASE_FLUSH	(1 << 0)
-
-/**
- * Getattr flags
- */
-#define FUSE_GETATTR_FH		(1 << 0)
-
-/**
- * Lock flags
- */
-#define FUSE_LK_FLOCK		(1 << 0)
-
-/**
- * WRITE flags
- *
- * FUSE_WRITE_CACHE: delayed write from page cache, file handle is guessed
- * FUSE_WRITE_LOCKOWNER: lock_owner field is valid
- */
-#define FUSE_WRITE_CACHE	(1 << 0)
-#define FUSE_WRITE_LOCKOWNER	(1 << 1)
-
-/**
- * Read flags
- */
-#define FUSE_READ_LOCKOWNER	(1 << 1)
-
-/**
- * Ioctl flags
- *
- * FUSE_IOCTL_COMPAT: 32bit compat ioctl on 64bit machine
- * FUSE_IOCTL_UNRESTRICTED: not restricted to well-formed ioctls, retry allowed
- * FUSE_IOCTL_RETRY: retry with new iovecs
- *
- * FUSE_IOCTL_MAX_IOV: maximum of in_iovecs + out_iovecs
- */
-#define FUSE_IOCTL_COMPAT	(1 << 0)
-#define FUSE_IOCTL_UNRESTRICTED	(1 << 1)
-#define FUSE_IOCTL_RETRY	(1 << 2)
-
-#define FUSE_IOCTL_MAX_IOV	256
-
-/**
- * Poll flags
- *
- * FUSE_POLL_SCHEDULE_NOTIFY: request poll notify
- */
-#define FUSE_POLL_SCHEDULE_NOTIFY (1 << 0)
-
-enum fuse_opcode {
-	FUSE_LOOKUP	   = 1,
-	FUSE_FORGET	   = 2,  /* no reply */
-	FUSE_GETATTR	   = 3,
-	FUSE_SETATTR	   = 4,
-	FUSE_READLINK	   = 5,
-	FUSE_SYMLINK	   = 6,
-	FUSE_MKNOD	   = 8,
-	FUSE_MKDIR	   = 9,
-	FUSE_UNLINK	   = 10,
-	FUSE_RMDIR	   = 11,
-	FUSE_RENAME	   = 12,
-	FUSE_LINK	   = 13,
-	FUSE_OPEN	   = 14,
-	FUSE_READ	   = 15,
-	FUSE_WRITE	   = 16,
-	FUSE_STATFS	   = 17,
-	FUSE_RELEASE       = 18,
-	FUSE_FSYNC         = 20,
-	FUSE_SETXATTR      = 21,
-	FUSE_GETXATTR      = 22,
-	FUSE_LISTXATTR     = 23,
-	FUSE_REMOVEXATTR   = 24,
-	FUSE_FLUSH         = 25,
-	FUSE_INIT          = 26,
-	FUSE_OPENDIR       = 27,
-	FUSE_READDIR       = 28,
-	FUSE_RELEASEDIR    = 29,
-	FUSE_FSYNCDIR      = 30,
-	FUSE_GETLK         = 31,
-	FUSE_SETLK         = 32,
-	FUSE_SETLKW        = 33,
-	FUSE_ACCESS        = 34,
-	FUSE_CREATE        = 35,
-	FUSE_INTERRUPT     = 36,
-	FUSE_BMAP          = 37,
-	FUSE_DESTROY       = 38,
-	FUSE_IOCTL         = 39,
-	FUSE_POLL          = 40,
-
-	/* CUSE specific operations */
-	CUSE_INIT          = 4096,
-};
-
-enum fuse_notify_code {
-	FUSE_NOTIFY_POLL   = 1,
-	FUSE_NOTIFY_INVAL_INODE = 2,
-	FUSE_NOTIFY_INVAL_ENTRY = 3,
-	FUSE_NOTIFY_CODE_MAX,
-};
-
-/* The read buffer is required to be at least 8k, but may be much larger */
-#define FUSE_MIN_READ_BUFFER 8192
-
-#define FUSE_COMPAT_ENTRY_OUT_SIZE 120
-
-struct fuse_entry_out {
-	__u64	nodeid;		/* Inode ID */
-	__u64	generation;	/* Inode generation: nodeid:gen must
-				   be unique for the fs's lifetime */
-	__u64	entry_valid;	/* Cache timeout for the name */
-	__u64	attr_valid;	/* Cache timeout for the attributes */
-	__u32	entry_valid_nsec;
-	__u32	attr_valid_nsec;
-	struct fuse_attr attr;
-};
-
-struct fuse_forget_in {
-	__u64	nlookup;
-};
-
-struct fuse_getattr_in {
-	__u32	getattr_flags;
-	__u32	dummy;
-	__u64	fh;
-};
-
-#define FUSE_COMPAT_ATTR_OUT_SIZE 96
-
-struct fuse_attr_out {
-	__u64	attr_valid;	/* Cache timeout for the attributes */
-	__u32	attr_valid_nsec;
-	__u32	dummy;
-	struct fuse_attr attr;
-};
-
-#define FUSE_COMPAT_MKNOD_IN_SIZE 8
-
-struct fuse_mknod_in {
-	__u32	mode;
-	__u32	rdev;
-	__u32	umask;
-	__u32	padding;
-};
-
-struct fuse_mkdir_in {
-	__u32	mode;
-	__u32	umask;
-};
-
-struct fuse_rename_in {
-	__u64	newdir;
-};
-
-struct fuse_link_in {
-	__u64	oldnodeid;
-};
-
-struct fuse_setattr_in {
-	__u32	valid;
-	__u32	padding;
-	__u64	fh;
-	__u64	size;
-	__u64	lock_owner;
-	__u64	atime;
-	__u64	mtime;
-	__u64	unused2;
-	__u32	atimensec;
-	__u32	mtimensec;
-	__u32	unused3;
-	__u32	mode;
-	__u32	unused4;
-	__u32	uid;
-	__u32	gid;
-	__u32	unused5;
-};
-
-struct fuse_open_in {
-	__u32	flags;
-	__u32	unused;
-};
-
-struct fuse_create_in {
-	__u32	flags;
-	__u32	mode;
-	__u32	umask;
-	__u32	padding;
-};
-
-struct fuse_open_out {
-	__u64	fh;
-	__u32	open_flags;
-	__u32	padding;
-};
-
-struct fuse_release_in {
-	__u64	fh;
-	__u32	flags;
-	__u32	release_flags;
-	__u64	lock_owner;
-};
-
-struct fuse_flush_in {
-	__u64	fh;
-	__u32	unused;
-	__u32	padding;
-	__u64	lock_owner;
-};
-
-struct fuse_read_in {
-	__u64	fh;
-	__u64	offset;
-	__u32	size;
-	__u32	read_flags;
-	__u64	lock_owner;
-	__u32	flags;
-	__u32	padding;
-};
-
-#define FUSE_COMPAT_WRITE_IN_SIZE 24
-
-struct fuse_write_in {
-	__u64	fh;
-	__u64	offset;
-	__u32	size;
-	__u32	write_flags;
-	__u64	lock_owner;
-	__u32	flags;
-	__u32	padding;
-};
-
-struct fuse_write_out {
-	__u32	size;
-	__u32	padding;
-};
-
-#define FUSE_COMPAT_STATFS_SIZE 48
-
-struct fuse_statfs_out {
-	struct fuse_kstatfs st;
-};
-
-struct fuse_fsync_in {
-	__u64	fh;
-	__u32	fsync_flags;
-	__u32	padding;
-};
-
-struct fuse_setxattr_in {
-	__u32	size;
-	__u32	flags;
-};
-
-struct fuse_getxattr_in {
-	__u32	size;
-	__u32	padding;
-};
-
-struct fuse_getxattr_out {
-	__u32	size;
-	__u32	padding;
-};
-
-struct fuse_lk_in {
-	__u64	fh;
-	__u64	owner;
-	struct fuse_file_lock lk;
-	__u32	lk_flags;
-	__u32	padding;
-};
-
-struct fuse_lk_out {
-	struct fuse_file_lock lk;
-};
-
-struct fuse_access_in {
-	__u32	mask;
-	__u32	padding;
-};
-
-struct fuse_init_in {
-	__u32	major;
-	__u32	minor;
-	__u32	max_readahead;
-	__u32	flags;
-};
-
-struct fuse_init_out {
-	__u32	major;
-	__u32	minor;
-	__u32	max_readahead;
-	__u32	flags;
-	__u16   max_background;
-	__u16   congestion_threshold;
-	__u32	max_write;
-};
-
-#define CUSE_INIT_INFO_MAX 4096
-
-struct cuse_init_in {
-	__u32	major;
-	__u32	minor;
-	__u32	unused;
-	__u32	flags;
-};
-
-struct cuse_init_out {
-	__u32	major;
-	__u32	minor;
-	__u32	unused;
-	__u32	flags;
-	__u32	max_read;
-	__u32	max_write;
-	__u32	dev_major;		/* chardev major */
-	__u32	dev_minor;		/* chardev minor */
-	__u32	spare[10];
-};
-
-struct fuse_interrupt_in {
-	__u64	unique;
-};
-
-struct fuse_bmap_in {
-	__u64	block;
-	__u32	blocksize;
-	__u32	padding;
-};
-
-struct fuse_bmap_out {
-	__u64	block;
-};
-
-struct fuse_ioctl_in {
-	__u64	fh;
-	__u32	flags;
-	__u32	cmd;
-	__u64	arg;
-	__u32	in_size;
-	__u32	out_size;
-};
-
-struct fuse_ioctl_out {
-	__s32	result;
-	__u32	flags;
-	__u32	in_iovs;
-	__u32	out_iovs;
-};
-
-struct fuse_poll_in {
-	__u64	fh;
-	__u64	kh;
-	__u32	flags;
-	__u32   padding;
-};
-
-struct fuse_poll_out {
-	__u32	revents;
-	__u32	padding;
-};
-
-struct fuse_notify_poll_wakeup_out {
-	__u64	kh;
-};
-
-struct fuse_in_header {
-	__u32	len;
-	__u32	opcode;
-	__u64	unique;
-	__u64	nodeid;
-	__u32	uid;
-	__u32	gid;
-	__u32	pid;
-	__u32	padding;
-};
-
-struct fuse_out_header {
-	__u32	len;
-	__s32	error;
-	__u64	unique;
-};
-
-struct fuse_dirent {
-	__u64	ino;
-	__u64	off;
-	__u32	namelen;
-	__u32	type;
-	char name[0];
-};
-
-#define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name)
-#define FUSE_DIRENT_ALIGN(x) (((x) + sizeof(__u64) - 1) & ~(sizeof(__u64) - 1))
-#define FUSE_DIRENT_SIZE(d) \
-	FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)
-
-struct fuse_notify_inval_inode_out {
-	__u64	ino;
-	__s64	off;
-	__s64	len;
-};
-
-struct fuse_notify_inval_entry_out {
-	__u64	parent;
-	__u32	namelen;
-	__u32	padding;
-};
-
-#endif /* _LINUX_FUSE_H */
diff --git a/sdcard/sdcard.c b/sdcard/sdcard.c
index 6a9c2eb..7baad63 100644
--- a/sdcard/sdcard.c
+++ b/sdcard/sdcard.c
@@ -14,23 +14,24 @@
  * limitations under the License.
  */
 
+#include <ctype.h>
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <linux/fuse.h>
+#include <pthread.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
+#include <sys/inotify.h>
 #include <sys/mount.h>
+#include <sys/resource.h>
 #include <sys/stat.h>
 #include <sys/statfs.h>
-#include <sys/uio.h>
-#include <dirent.h>
-#include <limits.h>
-#include <ctype.h>
-#include <pthread.h>
 #include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/inotify.h>
+#include <sys/uio.h>
+#include <unistd.h>
 
 #include <cutils/fs.h>
 #include <cutils/hashmap.h>
@@ -38,15 +39,13 @@
 
 #include <private/android_filesystem_config.h>
 
-#include "fuse.h"
-
 /* README
  *
  * What is this?
- * 
+ *
  * sdcard is a program that uses FUSE to emulate FAT-on-sdcard style
- * directory permissions (all files are given fixed owner, group, and 
- * permissions at creation, owner, group, and permissions are not 
+ * directory permissions (all files are given fixed owner, group, and
+ * permissions at creation, owner, group, and permissions are not
  * changeable, symlinks and hardlinks are not createable, etc.
  *
  * See usage() for command line options.
@@ -1245,7 +1244,7 @@
     struct handle *h = id_to_ptr(req->fh);
     int res;
     __u8 aligned_buffer[req->size] __attribute__((__aligned__(PAGESIZE)));
-    
+
     if (req->flags & O_DIRECT) {
         memcpy(aligned_buffer, buffer, req->size);
         buffer = (const __u8*) aligned_buffer;