*/
/*
- * Copyright (C) 2012 Eric Biggers
+ * Copyright (C) 2012, 2013 Eric Biggers
*
* wimlib - Library for working with WIM files
*
*/
#include "config.h"
+
+#include <errno.h>
+#include <fcntl.h>
#include <limits.h>
-#include <stdlib.h>
#include <stdarg.h>
-#include <errno.h>
-
-#include "dentry.h"
+#include <stdlib.h>
#include <unistd.h>
-#include <fcntl.h>
-#ifdef WITH_NTFS_3G
-#include <time.h>
-#include <ntfs-3g/volume.h>
+#ifdef __WIN32__
+# include "win32.h"
+#else
+# include <langinfo.h>
#endif
-#include "wimlib_internal.h"
#include "buffer_io.h"
+#include "dentry.h"
#include "lookup_table.h"
+#include "wimlib_internal.h"
#include "xml.h"
-static int image_print_metadata(WIMStruct *w)
+static int
+image_print_metadata(WIMStruct *w)
{
DEBUG("Printing metadata for image %d", w->current_image);
print_security_data(wim_security_data(w));
}
-static int image_print_files(WIMStruct *w)
+static int
+image_print_files(WIMStruct *w)
{
return for_dentry_in_tree(wim_root_dentry(w), print_dentry_full_path,
NULL);
}
-static WIMStruct *new_wim_struct()
+static WIMStruct *
+new_wim_struct()
{
WIMStruct *w = CALLOC(1, sizeof(WIMStruct));
#ifdef WITH_FUSE
* current image in turn. If @image is a certain image, @visitor is called on
* the WIM only once, with that image selected.
*/
-int for_image(WIMStruct *w, int image, int (*visitor)(WIMStruct *))
+int
+for_image(WIMStruct *w, int image, int (*visitor)(WIMStruct *))
{
int ret;
int start;
return 0;
}
-static int sort_image_metadata_by_position(const void *p1, const void *p2)
-{
- const struct wim_image_metadata *imd1 = p1;
- const struct wim_image_metadata *imd2 = p2;
- u64 offset1 = imd1->metadata_lte->resource_entry.offset;
- u64 offset2 = imd2->metadata_lte->resource_entry.offset;
- if (offset1 < offset2)
- return -1;
- else if (offset1 > offset2)
- return 1;
- else
- return 0;
-}
-
-/*
- * If @lte points to a metadata resource, append it to the list of metadata
- * resources in the WIMStruct. Otherwise, do nothing.
- */
-static int append_metadata_resource_entry(struct wim_lookup_table_entry *lte,
- void *wim_p)
-{
- WIMStruct *w = wim_p;
- int ret = 0;
-
- if (lte->resource_entry.flags & WIM_RESHDR_FLAG_METADATA) {
- if (w->current_image == w->hdr.image_count) {
- ERROR("The WIM header says there are %u images in the WIM,\n"
- " but we found more metadata resources than this",
- w->hdr.image_count);
- ret = WIMLIB_ERR_IMAGE_COUNT;
- } else {
- DEBUG("Found metadata resource for image %u at "
- "offset %"PRIu64".",
- w->current_image + 1,
- lte->resource_entry.offset);
- w->image_metadata[
- w->current_image++].metadata_lte = lte;
- }
- }
- return ret;
-}
-
/* Returns the compression type given in the flags of a WIM header. */
-static int wim_hdr_flags_compression_type(int wim_hdr_flags)
+static int
+wim_hdr_flags_compression_type(int wim_hdr_flags)
{
if (wim_hdr_flags & WIM_HDR_FLAG_COMPRESSION) {
if (wim_hdr_flags & WIM_HDR_FLAG_COMPRESS_LZX)
/*
* Creates a WIMStruct for a new WIM file.
*/
-WIMLIBAPI int wimlib_create_new_wim(int ctype, WIMStruct **w_ret)
+WIMLIBAPI int
+wimlib_create_new_wim(int ctype, WIMStruct **w_ret)
{
WIMStruct *w;
struct wim_lookup_table *table;
int ret;
- DEBUG("Creating new WIM with %s compression.",
+ DEBUG("Creating new WIM with %"TS" compression.",
wimlib_get_compression_type_string(ctype));
/* Allocate the WIMStruct. */
return ret;
}
-WIMLIBAPI int wimlib_get_num_images(const WIMStruct *w)
+WIMLIBAPI int
+wimlib_get_num_images(const WIMStruct *w)
{
return w->hdr.image_count;
}
-int select_wim_image(WIMStruct *w, int image)
+int
+select_wim_image(WIMStruct *w, int image)
{
struct wim_image_metadata *imd;
int ret;
if (w->current_image != WIMLIB_NO_IMAGE) {
imd = wim_get_current_image_metadata(w);
if (!imd->modified) {
+ wimlib_assert(list_empty(&imd->unhashed_streams));
DEBUG("Freeing image %u", w->current_image);
- destroy_image_metadata(imd, NULL);
- imd->root_dentry = NULL;
- imd->security_data = NULL;
- INIT_HLIST_HEAD(&imd->inode_list);
+ destroy_image_metadata(imd, NULL, false);
}
}
w->current_image = image;
- imd = &w->image_metadata[image - 1];
+ imd = wim_get_current_image_metadata(w);
if (imd->root_dentry) {
ret = 0;
} else {
#ifdef ENABLE_DEBUG
DEBUG("Reading metadata resource specified by the following "
"lookup table entry:");
- print_lookup_table_entry(imd->metadata_lte, stdout);
+ print_lookup_table_entry(imd->metadata_lte, stderr);
#endif
ret = read_metadata_resource(w, imd);
if (ret)
/* Returns the compression type of the WIM file. */
-WIMLIBAPI int wimlib_get_compression_type(const WIMStruct *w)
+WIMLIBAPI int
+wimlib_get_compression_type(const WIMStruct *w)
{
return wim_hdr_flags_compression_type(w->hdr.flags);
}
-WIMLIBAPI const char *wimlib_get_compression_type_string(int ctype)
+WIMLIBAPI const tchar *
+wimlib_get_compression_type_string(int ctype)
{
switch (ctype) {
case WIMLIB_COMPRESSION_TYPE_NONE:
- return "None";
+ return T("None");
case WIMLIB_COMPRESSION_TYPE_LZX:
- return "LZX";
+ return T("LZX");
case WIMLIB_COMPRESSION_TYPE_XPRESS:
- return "XPRESS";
+ return T("XPRESS");
default:
- return "Invalid";
+ return T("Invalid");
}
}
* the number of the image, or the name of the image. The images are numbered
* starting at 1.
*/
-WIMLIBAPI int wimlib_resolve_image(WIMStruct *w, const char *image_name_or_num)
+WIMLIBAPI int
+wimlib_resolve_image(WIMStruct *w, const tchar *image_name_or_num)
{
- char *p;
- int image;
+ tchar *p;
+ long image;
int i;
if (!image_name_or_num || !*image_name_or_num)
return WIMLIB_NO_IMAGE;
- if (strcmp(image_name_or_num, "all") == 0
- || strcmp(image_name_or_num, "*") == 0)
+ if (!tstrcasecmp(image_name_or_num, T("all"))
+ || !tstrcasecmp(image_name_or_num, T("*")))
return WIMLIB_ALL_IMAGES;
- image = strtol(image_name_or_num, &p, 10);
- if (p != image_name_or_num && *p == '\0' && image > 0) {
+ image = tstrtol(image_name_or_num, &p, 10);
+ if (p != image_name_or_num && *p == T('\0') && image > 0) {
if (image > w->hdr.image_count)
return WIMLIB_NO_IMAGE;
return image;
} else {
for (i = 1; i <= w->hdr.image_count; i++) {
- if (strcmp(image_name_or_num,
- wimlib_get_image_name(w, i)) == 0)
+ if (!tstrcmp(image_name_or_num,
+ wimlib_get_image_name(w, i)))
return i;
}
return WIMLIB_NO_IMAGE;
}
}
-
/* Prints some basic information about a WIM file. */
-WIMLIBAPI void wimlib_print_wim_information(const WIMStruct *w)
+WIMLIBAPI void
+wimlib_print_wim_information(const WIMStruct *w)
{
const struct wim_header *hdr;
hdr = &w->hdr;
- puts("WIM Information:");
- puts("----------------");
- printf("Path: %s\n", w->filename);
- fputs ("GUID: 0x", stdout);
- print_byte_field(hdr->guid, WIM_GID_LEN);
- putchar('\n');
- printf("Image Count: %d\n", hdr->image_count);
- printf("Compression: %s\n", wimlib_get_compression_type_string(
- wimlib_get_compression_type(w)));
- printf("Part Number: %d/%d\n", hdr->part_number, hdr->total_parts);
- printf("Boot Index: %d\n", hdr->boot_idx);
- printf("Size: %"PRIu64" bytes\n",
- wim_info_get_total_bytes(w->wim_info));
- printf("Integrity Info: %s\n", (w->hdr.integrity.offset != 0) ? "yes" : "no");
- putchar('\n');
+ tputs(T("WIM Information:"));
+ tputs(T("----------------"));
+ tprintf(T("Path: %"TS"\n"), w->filename);
+ tfputs(T("GUID: 0x"), stdout);
+ print_byte_field(hdr->guid, WIM_GID_LEN, stdout);
+ tputchar(T('\n'));
+ tprintf(T("Image Count: %d\n"), hdr->image_count);
+ tprintf(T("Compression: %"TS"\n"),
+ wimlib_get_compression_type_string(wimlib_get_compression_type(w)));
+ tprintf(T("Part Number: %d/%d\n"), hdr->part_number, hdr->total_parts);
+ tprintf(T("Boot Index: %d\n"), hdr->boot_idx);
+ tprintf(T("Size: %"PRIu64" bytes\n"),
+ wim_info_get_total_bytes(w->wim_info));
+ tprintf(T("Integrity Info: %"TS"\n"),
+ (w->hdr.integrity.offset != 0) ? T("yes") : T("no"));
+ tputchar(T('\n'));
}
-WIMLIBAPI bool wimlib_has_integrity_table(const WIMStruct *w)
+WIMLIBAPI bool
+wimlib_has_integrity_table(const WIMStruct *w)
{
return w->hdr.integrity.size != 0;
}
-WIMLIBAPI void wimlib_print_available_images(const WIMStruct *w, int image)
+WIMLIBAPI void
+wimlib_print_available_images(const WIMStruct *w, int image)
{
int first;
int last;
int i;
int n;
if (image == WIMLIB_ALL_IMAGES) {
- n = printf("Available Images:\n");
+ n = tprintf(T("Available Images:\n"));
first = 1;
last = w->hdr.image_count;
} else if (image >= 1 && image <= w->hdr.image_count) {
- n = printf("Information for Image %d\n", image);
+ n = tprintf(T("Information for Image %d\n"), image);
first = image;
last = image;
} else {
- printf("wimlib_print_available_images(): Invalid image %d",
- image);
+ tprintf(T("wimlib_print_available_images(): Invalid image %d"),
+ image);
return;
}
for (i = 0; i < n - 1; i++)
- putchar('-');
- putchar('\n');
+ tputchar(T('-'));
+ tputchar(T('\n'));
for (i = first; i <= last; i++)
print_image_info(w->wim_info, i);
}
/* Prints the metadata for the specified image, which may be WIMLIB_ALL_IMAGES, but
* not WIMLIB_NO_IMAGE. */
-WIMLIBAPI int wimlib_print_metadata(WIMStruct *w, int image)
+WIMLIBAPI int
+wimlib_print_metadata(WIMStruct *w, int image)
{
if (w->hdr.part_number != 1) {
ERROR("Cannot show the metadata from part %hu of a %hu-part split WIM!",
return for_image(w, image, image_print_metadata);
}
-WIMLIBAPI int wimlib_print_files(WIMStruct *w, int image)
+WIMLIBAPI int
+wimlib_print_files(WIMStruct *w, int image)
{
if (w->hdr.part_number != 1) {
ERROR("Cannot list the files from part %hu of a %hu-part split WIM!",
}
/* Sets the index of the bootable image. */
-WIMLIBAPI int wimlib_set_boot_idx(WIMStruct *w, int boot_idx)
+WIMLIBAPI int
+wimlib_set_boot_idx(WIMStruct *w, int boot_idx)
{
if (w->hdr.total_parts != 1) {
ERROR("Cannot modify the boot index of a split WIM!");
if (boot_idx < 0 || boot_idx > w->hdr.image_count)
return WIMLIB_ERR_INVALID_IMAGE;
w->hdr.boot_idx = boot_idx;
-
- if (boot_idx == 0) {
- memset(&w->hdr.boot_metadata_res_entry, 0,
- sizeof(struct resource_entry));
- } else {
- memcpy(&w->hdr.boot_metadata_res_entry,
- &w->image_metadata[
- boot_idx - 1].metadata_lte->resource_entry,
- sizeof(struct resource_entry));
- }
-
return 0;
}
-WIMLIBAPI int wimlib_get_part_number(const WIMStruct *w, int *total_parts_ret)
+WIMLIBAPI int
+wimlib_get_part_number(const WIMStruct *w, int *total_parts_ret)
{
if (total_parts_ret)
*total_parts_ret = w->hdr.total_parts;
}
-WIMLIBAPI int wimlib_get_boot_idx(const WIMStruct *w)
+WIMLIBAPI int
+wimlib_get_boot_idx(const WIMStruct *w)
{
return w->hdr.boot_idx;
}
* Begins the reading of a WIM file; opens the file and reads its header and
* lookup table, and optionally checks the integrity.
*/
-static int begin_read(WIMStruct *w, const char *in_wim_path, int open_flags,
- wimlib_progress_func_t progress_func)
+static int
+begin_read(WIMStruct *w, const tchar *in_wim_path, int open_flags,
+ wimlib_progress_func_t progress_func)
{
int ret;
int xml_num_images;
- DEBUG("Reading the WIM file `%s'", in_wim_path);
+ DEBUG("Reading the WIM file `%"TS"'", in_wim_path);
- w->fp = fopen(in_wim_path, "rb");
+ w->fp = tfopen(in_wim_path, T("rb"));
if (!w->fp) {
- ERROR_WITH_ERRNO("Failed to open `%s' for reading",
+ ERROR_WITH_ERRNO("Failed to open `%"TS"' for reading",
in_wim_path);
return WIMLIB_ERR_OPEN;
}
*
* This will break if the full path to the WIM changes in the
* intervening time...
+ *
+ * Warning: in Windows native builds, realpath() calls the replacement
+ * function in win32.c.
*/
w->filename = realpath(in_wim_path, NULL);
if (!w->filename) {
}
ret = read_header(w->fp, &w->hdr, open_flags);
- if (ret != 0)
+ if (ret)
return ret;
DEBUG("According to header, WIM contains %u images", w->hdr.image_count);
/* If the boot index is invalid, print a warning and set it to 0 */
if (w->hdr.boot_idx > w->hdr.image_count) {
- WARNING("In `%s', image %u is marked as bootable, "
+ WARNING("In `%"TS"', image %u is marked as bootable, "
"but there are only %u images in the WIM",
in_wim_path, w->hdr.boot_idx, w->hdr.image_count);
w->hdr.boot_idx = 0;
if (open_flags & WIMLIB_OPEN_FLAG_CHECK_INTEGRITY) {
ret = check_wim_integrity(w, progress_func);
if (ret == WIM_INTEGRITY_NONEXISTENT) {
- WARNING("No integrity information for `%s'; skipping "
+ WARNING("No integrity information for `%"TS"'; skipping "
"integrity check.", in_wim_path);
} else if (ret == WIM_INTEGRITY_NOT_OK) {
ERROR("WIM is not intact! (Failed integrity check)");
}
}
- ret = read_lookup_table(w);
- if (ret != 0)
- return ret;
-
- if (w->hdr.image_count != 0) {
- w->image_metadata = CALLOC(w->hdr.image_count,
- sizeof(struct wim_image_metadata));
-
- if (!w->image_metadata) {
- ERROR("Failed to allocate memory for %u image metadata structures",
- w->hdr.image_count);
+ if (w->hdr.image_count != 0 && w->hdr.part_number == 1) {
+ w->image_metadata = new_image_metadata_array(w->hdr.image_count);
+ if (!w->image_metadata)
return WIMLIB_ERR_NOMEM;
- }
}
- w->current_image = 0;
- DEBUG("Looking for metadata resources in the lookup table.");
-
- /* Find the images in the WIM by searching the lookup table. */
- ret = for_lookup_table_entry(w->lookup_table,
- append_metadata_resource_entry, w);
-
- if (ret != 0)
+ ret = read_lookup_table(w);
+ if (ret)
return ret;
- /* Make sure all the expected images were found. (We already have
- * returned WIMLIB_ERR_IMAGE_COUNT if *extra* images were found) */
- if (w->current_image != w->hdr.image_count &&
- w->hdr.part_number == 1)
- {
- ERROR("Only found %d images in WIM, but expected %u",
- w->current_image, w->hdr.image_count);
- return WIMLIB_ERR_IMAGE_COUNT;
- }
-
- /* Sort images by the position of their metadata resources. I'm
- * assuming that is what determines the other of the images in the WIM
- * file, rather than their order in the lookup table, which is random
- * because of hashing. */
- qsort(w->image_metadata, w->current_image,
- sizeof(struct wim_image_metadata), sort_image_metadata_by_position);
-
- w->current_image = WIMLIB_NO_IMAGE;
-
- /* Read the XML data. */
ret = read_xml_data(w->fp, &w->hdr.xml_res_entry,
&w->xml_data, &w->wim_info);
-
- if (ret != 0)
+ if (ret)
return ret;
xml_num_images = wim_info_get_num_images(w->wim_info);
if (xml_num_images != w->hdr.image_count) {
- ERROR("In the file `%s', there are %u <IMAGE> elements "
+ ERROR("In the file `%"TS"', there are %u <IMAGE> elements "
"in the XML data,", in_wim_path, xml_num_images);
ERROR("but %u images in the WIM! There must be exactly one "
"<IMAGE> element per image.", w->hdr.image_count);
return WIMLIB_ERR_IMAGE_COUNT;
}
- DEBUG("Done beginning read of WIM file `%s'.", in_wim_path);
+ DEBUG("Done beginning read of WIM file `%"TS"'.", in_wim_path);
return 0;
}
-
/*
* Opens a WIM file and creates a WIMStruct for it.
*/
-WIMLIBAPI int wimlib_open_wim(const char *wim_file, int open_flags,
- WIMStruct **w_ret,
- wimlib_progress_func_t progress_func)
+WIMLIBAPI int
+wimlib_open_wim(const tchar *wim_file, int open_flags,
+ WIMStruct **w_ret,
+ wimlib_progress_func_t progress_func)
{
WIMStruct *w;
int ret;
return ret;
}
-void destroy_image_metadata(struct wim_image_metadata *imd,
- struct wim_lookup_table *table)
+void
+destroy_image_metadata(struct wim_image_metadata *imd,
+ struct wim_lookup_table *table,
+ bool free_metadata_lte)
{
free_dentry_tree(imd->root_dentry, table);
+ imd->root_dentry = NULL;
free_security_data(imd->security_data);
+ imd->security_data = NULL;
- /* Get rid of the lookup table entry for this image's metadata resource
- * */
- if (table) {
- lookup_table_unlink(table, imd->metadata_lte);
+ if (free_metadata_lte) {
free_lookup_table_entry(imd->metadata_lte);
+ imd->metadata_lte = NULL;
}
+ if (!table) {
+ struct wim_lookup_table_entry *lte, *tmp;
+ list_for_each_entry_safe(lte, tmp, &imd->unhashed_streams, unhashed_list)
+ free_lookup_table_entry(lte);
+ }
+ INIT_LIST_HEAD(&imd->unhashed_streams);
+ INIT_LIST_HEAD(&imd->inode_list);
+#ifdef WITH_NTFS_3G
+ if (imd->ntfs_vol) {
+ do_ntfs_umount(imd->ntfs_vol);
+ imd->ntfs_vol = NULL;
+ }
+#endif
+}
+
+void
+put_image_metadata(struct wim_image_metadata *imd,
+ struct wim_lookup_table *table)
+{
+ if (imd && --imd->refcnt == 0) {
+ destroy_image_metadata(imd, table, true);
+ FREE(imd);
+ }
+}
+
+/* Appends the specified image metadata structure to the array of image metadata
+ * for a WIM, and increments the image count. */
+int
+append_image_metadata(WIMStruct *w, struct wim_image_metadata *imd)
+{
+ struct wim_image_metadata **imd_array;
+
+ DEBUG("Reallocating image metadata array for image_count = %u",
+ w->hdr.image_count + 1);
+ imd_array = REALLOC(w->image_metadata,
+ sizeof(w->image_metadata[0]) * (w->hdr.image_count + 1));
+
+ if (!imd_array)
+ return WIMLIB_ERR_NOMEM;
+ w->image_metadata = imd_array;
+ imd_array[w->hdr.image_count++] = imd;
+ return 0;
+}
+
+
+struct wim_image_metadata *
+new_image_metadata()
+{
+ struct wim_image_metadata *imd;
+
+ imd = CALLOC(1, sizeof(*imd));
+ if (imd) {
+ imd->refcnt = 1;
+ INIT_LIST_HEAD(&imd->inode_list);
+ INIT_LIST_HEAD(&imd->unhashed_streams);
+ DEBUG("Created new image metadata (refcnt=1)");
+ } else {
+ ERROR_WITH_ERRNO("Failed to allocate new image metadata structure");
+ }
+ return imd;
+}
+
+struct wim_image_metadata **
+new_image_metadata_array(unsigned num_images)
+{
+ struct wim_image_metadata **imd_array;
+
+ DEBUG("Creating new image metadata array for %u images",
+ num_images);
+
+ imd_array = CALLOC(num_images, sizeof(imd_array[0]));
+
+ if (!imd_array) {
+ ERROR("Failed to allocate memory for %u image metadata structures",
+ num_images);
+ return NULL;
+ }
+ for (unsigned i = 0; i < num_images; i++) {
+ imd_array[i] = new_image_metadata();
+ if (!imd_array[i]) {
+ for (unsigned j = 0; j < i; j++)
+ put_image_metadata(imd_array[j], NULL);
+ FREE(imd_array);
+ return NULL;
+ }
+ }
+ return imd_array;
+}
+
+/* Checksum all streams that are unhashed (other than the metadata streams),
+ * merging them into the lookup table as needed. This is a no-op unless the
+ * library has previously used to add or mount an image using the same
+ * WIMStruct. */
+int
+wim_checksum_unhashed_streams(WIMStruct *w)
+{
+ int ret;
+ for (int i = 0; i < w->hdr.image_count; i++) {
+ struct wim_lookup_table_entry *lte, *tmp;
+ struct wim_image_metadata *imd = w->image_metadata[i];
+ image_for_each_unhashed_stream_safe(lte, tmp, imd) {
+ ret = hash_unhashed_stream(lte, w->lookup_table, NULL);
+ if (ret)
+ return ret;
+ }
+ }
+ return 0;
}
/* Frees the memory for the WIMStruct, including all internal memory; also
* closes all files associated with the WIMStruct. */
-WIMLIBAPI void wimlib_free(WIMStruct *w)
+WIMLIBAPI void
+wimlib_free(WIMStruct *w)
{
- DEBUG2("Freeing WIMStruct");
+ DEBUG("Freeing WIMStruct");
if (!w)
return;
free_wim_info(w->wim_info);
if (w->image_metadata) {
for (unsigned i = 0; i < w->hdr.image_count; i++)
- destroy_image_metadata(&w->image_metadata[i], NULL);
+ put_image_metadata(w->image_metadata[i], NULL);
FREE(w->image_metadata);
}
-#ifdef WITH_NTFS_3G
- if (w->ntfs_vol) {
- DEBUG("Unmounting NTFS volume");
- ntfs_umount(w->ntfs_vol, FALSE);
- }
-#endif
FREE(w);
+ DEBUG("Freed WIMStruct");
+}
+
+static bool
+test_locale_ctype_utf8()
+{
+#ifdef __WIN32__
+ return false;
+#else
+ char *ctype = nl_langinfo(CODESET);
+
+ return (!strstr(ctype, "UTF-8") ||
+ !strstr(ctype, "UTF8") ||
+ !strstr(ctype, "utf8") ||
+ !strstr(ctype, "utf-8"));
+#endif
}
-/* Get global memory allocations out of the way. Not strictly necessary in
+/* Get global memory allocations out of the way,
* single-threaded programs like 'imagex'. */
-WIMLIBAPI int wimlib_global_init()
+WIMLIBAPI int
+wimlib_global_init()
{
libxml_global_init();
- return iconv_global_init();
+#ifdef WITH_NTFS_3G
+ libntfs3g_global_init();
+#endif
+ wimlib_mbs_is_utf8 = test_locale_ctype_utf8();
+#ifdef __WIN32__
+ win32_global_init();
+#endif
+ return 0;
}
/* Free global memory allocations. Not strictly necessary if the process using
* wimlib is just about to exit (as is the case for 'imagex'). */
-WIMLIBAPI void wimlib_global_cleanup()
+WIMLIBAPI void
+wimlib_global_cleanup()
{
libxml_global_cleanup();
iconv_global_cleanup();
+#ifdef __WIN32__
+ win32_global_cleanup();
+#endif
}