Add Windows implementations of pread(), pwrite(), writev()

[wimlib] / src / wimlib.h

diff --git a/src/wimlib.h b/src/wimlib.h
index e7f89faa4ab3eb5ed18d6928dd89621ec67863ba..5dbe3629d689d02448d1ab82224dd3f77f5235d2 100644 (file)
--- a/src/wimlib.h
+++ b/src/wimlib.h
@@ -700,14 +700,14 @@ struct wimlib_capture_config {
  * current root; also exclude absolute symbolic links that point outside the
  * directory tree being captured.
  *
- * Without this flag, the default is to do this only if WIM_HDR_FLAG_RP_FIX is
- * set in the WIM header.  WIM_HDR_FLAG_RP_FIX is set if the first image in a
- * WIM is captured with WIMLIB_ADD_IMAGE_FLAG_RPFIX enabled and currently cannot
- * be changed. */
+ * Without this flag, the default is to do this if WIM_HDR_FLAG_RP_FIX is set in
+ * the WIM header or if this is the first image being added.
+ * WIM_HDR_FLAG_RP_FIX is set if the first image in a WIM is captured with
+ * reparse point fixups enabled and currently cannot be unset. */
 #define WIMLIB_ADD_IMAGE_FLAG_RPFIX                    0x00000100
 
-/* Don't do reparse point fixups.  Without this flag, the default is to do
- * reparse point fixes if WIM_HDR_FLAG_RP_FIX is set in the WIM header. */
+/* Don't do reparse point fixups.  The default behavior is described in the
+ * documentation for ::WIMLIB_ADD_IMAGE_FLAG_RPFIX. */
 #define WIMLIB_ADD_IMAGE_FLAG_NORPFIX                  0x00000200
 
 /******************************
@@ -758,7 +758,7 @@ struct wimlib_capture_config {
 #define WIMLIB_EXTRACT_FLAG_STRICT_ACLS                        0x00000080
 
 /* Extract equivalent to ::WIMLIB_ADD_IMAGE_FLAG_RPFIX; force reparse-point
- * fixups on, so absolute symbolic links are junction points will be fixed to be
+ * fixups on, so absolute symbolic links or junction points will be fixed to be
  * absolute relative to the actual extraction root.  Done by default if
  * WIM_HDR_FLAG_RP_FIX is set in the WIM header. */
 #define WIMLIB_EXTRACT_FLAG_RPFIX                      0x00000100
@@ -942,6 +942,7 @@ enum wimlib_error_code {
        WIMLIB_ERR_ICONV_NOT_AVAILABLE,
        WIMLIB_ERR_IMAGE_COUNT,
        WIMLIB_ERR_IMAGE_NAME_COLLISION,
+       WIMLIB_ERR_INSUFFICIENT_PRIVILEGES_TO_EXTRACT,
        WIMLIB_ERR_INTEGRITY,
        WIMLIB_ERR_INVALID_CAPTURE_CONFIG,
        WIMLIB_ERR_INVALID_CHUNK_SIZE,
@@ -955,6 +956,7 @@ enum wimlib_error_code {
        WIMLIB_ERR_INVALID_OVERLAY,
        WIMLIB_ERR_INVALID_PARAM,
        WIMLIB_ERR_INVALID_PART_NUMBER,
+       WIMLIB_ERR_INVALID_REPARSE_DATA,
        WIMLIB_ERR_INVALID_RESOURCE_HASH,
        WIMLIB_ERR_INVALID_RESOURCE_SIZE,
        WIMLIB_ERR_INVALID_SECURITY_DATA,
@@ -976,6 +978,7 @@ enum wimlib_error_code {
        WIMLIB_ERR_READLINK,
        WIMLIB_ERR_RENAME,
        WIMLIB_ERR_REOPEN,
+       WIMLIB_ERR_REPARSE_POINT_FIXUP_FAILED,
        WIMLIB_ERR_RESOURCE_ORDER,
        WIMLIB_ERR_SPECIAL_FILE,
        WIMLIB_ERR_SPLIT_INVALID,
@@ -1974,6 +1977,10 @@ wimlib_open_wim(const wimlib_tchar *wim_file,
  * and while abnormal termination of the program will result in extra data
  * appended to the original WIM, it should still be a valid WIM.
  *
+ * If this function completes successfully, no functions should be called on @a
+ * wim other than wimlib_free().  You must use wimlib_open_wim() to read the WIM
+ * file anew.
+ *
  * @param wim
  *     Pointer to the ::WIMStruct for the WIM file to write.  There may have
  *     been in-memory changes made to it, which are then reflected in the
@@ -2001,11 +2008,6 @@ wimlib_open_wim(const wimlib_tchar *wim_file,
  * @retval ::WIMLIB_ERR_RENAME
  *     The temporary file that the WIM was written to could not be renamed to
  *     the original filename of @a wim.
- * @retval ::WIMLIB_ERR_REOPEN
- *     The WIM was overwritten successfully, but it could not be re-opened
- *     read-only.  Therefore, the resources in the WIM can no longer be
- *     accessed, so this limits the functions that can be called on @a wim
- *     before calling wimlib_free().
  */
 extern int
 wimlib_overwrite(WIMStruct *wim, int write_flags, unsigned num_threads,