Support

Timestamp:

Oct 18, 2019 9:13:03 PM (5 years ago)

Author:

vboxsync

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

134082

Message:

*: doxygen fixes

Location:

trunk/src/VBox/HostDrivers/Support

Files:

trunk/src/VBox/HostDrivers/Support/SUPDrvIDC.h

-              r76568
+              r81369
  * @remarks We can take a slightly more relaxed attitude wrt to size encoding
  *          here since only windows will use standard I/O control function code.
+ */
+ *
+ * @{
+ */
 #ifdef RT_OS_WINDOWS
 # define SUP_IDC_CODE(Function)                 CTL_CODE(FILE_DEVICE_UNKNOWN, (Function) + 2542, METHOD_BUFFERED, FILE_WRITE_ACCESS)
 …
-/*******************************************************************************
-*   Structures and Typedefs                                                    *
-*******************************************************************************/
 #ifdef RT_ARCH_AMD64
 # pragma pack(8)                        /* paranoia. */

r81106	r81369
1636	1636	* This queries a lot more information than merely VT-x/AMD-V basic capabilities
1637	1637	* provided by SUP_IOCTL_VT_CAPS.
	1638	*
	1639	* @{
1638	1640	*/
1639	1641	#define SUP_IOCTL_GET_HWVIRT_MSRS SUP_CTL_CODE_SIZE(41, SUP_IOCTL_GET_HWVIRT_MSRS_SIZE)

r76568	r81369
68	68	* Whether we're employing set-user-ID-on-execute in the hardening.
69	69	*/
70		#if ~~!defined(RT_OS_OS2) && !defined(RT_OS_WINDOWS) && !defined(RT_OS_L4~~)
	70	#if (!defined(RT_OS_OS2) && !defined(RT_OS_WINDOWS) && !defined(RT_OS_L4)) \|\| defined(DOXYGEN_RUNNING)
71	71	# define SUP_HARDENED_SUID
72	72	#else

-              r76553
+              r81369
  * You may elect to license modified versions of this file under the
  * terms and conditions of either the GPL or the CDDL or both.
- */
-/** @page   pg_sup          SUP - The Support Library
+ *
- * The support library is responsible for providing facilities to load
- * VMM Host Ring-0 code, to call Host VMM Ring-0 code from Ring-3 Host
- * code, to pin down physical memory, and more.
+ *
- * The VMM Host Ring-0 code can be combined in the support driver if
- * permitted by kernel module license policies. If it is not combined
- * it will be externalized in a .r0 module that will be loaded using
- * the IPRT loader.
+ *
- * The Ring-0 calling is done thru a generic SUP interface which will
- * transfer an argument set and call a predefined entry point in the Host
- * VMM Ring-0 code.
+ *
- * See @ref grp_sup "SUP - Support APIs" for API details.
  */

-              r80216
+              r81369
 *   Defined Constants And Macros                                                                                                 *
 *********************************************************************************************************************************/
+/** @def SUP_HARDENED_SUID
+ * Whether we're employing set-user-ID-on-execute in the hardening.
+ */
+/* This mess is temporary after eliminating a define duplicated in SUPLibInternal.h. */
 #if !defined(RT_OS_OS2) && !defined(RT_OS_WINDOWS) && !defined(RT_OS_L4)
+# define SUP_HARDENED_SUID
+# ifndef SUP_HARDENED_SUID
+#  error "SUP_HARDENED_SUID is NOT defined?!?"
+# endif
 #else
+# undef  SUP_HARDENED_SUID
+# ifdef SUP_HARDENED_SUID
+#  error "SUP_HARDENED_SUID is defined?!?"
+# endif
 #endif

-              r81161
+              r81369
-/**
- * Alternative version of SUPR0Printf for Windows.
+ *
- * @returns 0.
- * @param   pszFormat   The format string.
- */
 SUPR0DECL(int) SUPR0Printf(const char *pszFormat, ...)
+{

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