Changeset 78698 in vbox for trunk/include/VBox

Timestamp:

May 23, 2019 4:44:05 PM (6 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

130776

Message:

SharedFoldersSvc: Adding function that lets the guest set the error code style. The idea is that the host will do a some error code adjustments when the guest and host OSes differ, as this is much more effient than the guest doing it. The deman is chiefly for windows guests. bugref:9172

File:

• trunk/include/VBox/shflsvc.h (modified) (3 diffs)

trunk/include/VBox/shflsvc.h

@@ -152 +152 @@
  * @since VBox 6.0.8  */
 #define SHFL_FN_CLOSE_AND_REMOVE    (28)
+/** Set the host error code style.
+ * This is for more efficiently getting the correct error status when the host
+ * and guest OS types differs and it won't happen naturally.
+ * @since VBox 6.0.10  */
+#define SHFL_FN_SET_ERROR_STYLE     (29)
 /** The last function number. */
-#define SHFL_FN_LAST                SHFL_FN_CLOSE_AND_REMOVE
+#define SHFL_FN_LAST                SHFL_FN_SET_ERROR_STYLE
 /** @} */
 
@@ -2047 +2052 @@
  * @{ */
 /** SHFL_FN_COPY_FILE_PART parameters. */
-typedef struct VBoxSFParmCopyFilePar
+typedef struct VBoxSFParmCopyFilePart
 {
     /** value32, in: SHFLROOT of the mapping the source handle belongs to. */
@@ -2072 +2077 @@
 /** @} */
 
+
+/** @name SHFL_FN_SET_ERROR_STYLE
+ * @{ */
+/** The defined error styles. */
+typedef enum SHFLERRORSTYLE
+{
+    kShflErrorStyle_Invalid = 0,
+    kShflErrorStyle_Windows,
+    kShflErrorStyle_Linux,
+    kShflErrorStyle_End,
+    kShflErrorStyle_32BitHack = 0x7fffffff
+} SHFLERRORSTYLE;
+/** The native error style. */
+#if defined(RT_OS_WINDOWS) || defined(RT_OS_OS2)
+# define SHFLERRORSTYLE_NATIVE      kShflErrorStyle_Windows
+#else
+# define SHFLERRORSTYLE_NATIVE      kShflErrorStyle_Linux
+#endif
+
+/** SHFL_FN_SET_ERROR_STYLE parameters. */
+typedef struct VBoxSFParmSetErrorStyle
+{
+    /** value32, in: The style, SHFLERRORSTYLE. */
+    HGCMFunctionParameter enm32Style;
+    /** value32, in: Reserved for the future, must be zero. */
+    HGCMFunctionParameter u32Reserved;
+} VBoxSFParmSetErrorStyle;
+/** Number of parameters for SHFL_FN_SET_ERROR_STYLE. */
+#define SHFL_CPARMS_SET_ERROR_STYLE (2)
+/** @} */