Changeset 39890 in vbox for trunk/include/VBox

Timestamp:

Jan 26, 2012 7:42:19 PM (13 years ago)

Author:

vboxsync

Message:

VMMDev,IGuest,IAdditionsFacility,VBoxGuest,iprt/types.h: VMMDev must track the guest facility reports so they can be saved and restored correctly. Also fixed a reset bug related to guestInfo2. Restrict who can report the status of which facilities. Recalc the runlevel based on which facilities are active. Restrict the number of facilities main tracks.

Location:

trunk/include/VBox

Files:

• VBoxGuest.h (modified) (1 diff)
• vmm/pdmifs.h (modified) (1 diff)

trunk/include/VBox/VBoxGuest.h

@@ -183 +183 @@
 # define VBOXGUEST_IOCTL_STRIP_SIZE(Code)           IOCBASECMD(Code)
 
-#else
-/* PORTME */
+#else /* BSD Like */
+  /* Automatic buffering, size limited to 4KB on *BSD and 8KB on Darwin - commands the limit, 4KB. */
+# include <sys/ioccom.h>
+# define VBOXGUEST_IOCTL_CODE_(Function, Size)      _IOC(IOC_INOUT, 'V', (Function) | VBOXGUEST_IOCTL_FLAG, (Size))
+# define VBOXGUEST_IOCTL_CODE_FAST_(Function)       _IO('V', (Function) | VBOXGUEST_IOCTL_FLAG)
+# define VBOXGUEST_IOCTL_STRIP_SIZE(uIOCtl)         ( (uIOCtl) & ~_IOC(0,0,0,IOCPARM_MASK) )
 #endif
 

trunk/include/VBox/vmm/pdmifs.h

@@ -2220 +2220 @@
 {
     /**
-     * Reports the guest status.
-     * Called whenever the Additions issue a guest status report request.
-     *
-     * @param   pInterface          Pointer to this interface.
-     * @param   pGuestStatus        Pointer to guest information structure
-     * @thread  The emulation thread.
-     */
-    DECLR3CALLBACKMEMBER(void, pfnUpdateGuestStatus,(PPDMIVMMDEVCONNECTOR pInterface, const struct VBoxGuestStatus *pGuestStatus));
+     * Update guest facility status.
+     *
+     * Called in response to VMMDevReq_ReportGuestStatus, reset or state restore.
+     *
+     * @param   pInterface          Pointer to this interface.
+     * @param   uFacility           The facility.
+     * @param   uStatus             The status.
+     * @param   fFlags              Flags assoicated with the update. Currently
+     *                              reserved and should be ignored.
+     * @param   pTimeSpecTS         Pointer to the timestamp of this report.
+     * @thread  The emulation thread.
+     */
+    DECLR3CALLBACKMEMBER(void, pfnUpdateGuestStatus,(PPDMIVMMDEVCONNECTOR pInterface, uint32_t uFacility, uint16_t uStatus,
+                                                     uint32_t fFlags, PCRTTIMESPEC pTimeSpecTS));
 
     /**