Changeset 101162 in vbox for trunk/src/VBox/Runtime/include

Timestamp:

Sep 18, 2023 8:03:52 PM (15 months ago)

Author:

vboxsync

Message:

IPRT/mem: Use mempage /w heap code everwhere all the time. bugref:10370

File:

• trunk/src/VBox/Runtime/include/internal/mem.h (modified) (1 diff)

trunk/src/VBox/Runtime/include/internal/mem.h

@@ -82 +82 @@
 #endif
 
+#ifdef IN_RING3
+
+/**
+ * Native allocation worker for the heap-based RTMemPage implementation.
+ */
+DECLHIDDEN(int) rtMemPageNativeAlloc(size_t cb, uint32_t fFlags, void **ppvRet);
+
+/**
+ * Native allocation worker for the heap-based RTMemPage implementation.
+ */
+DECLHIDDEN(int) rtMemPageNativeFree(void *pv, size_t cb);
+
+/**
+ * Native page allocator worker that applies advisory flags to the memory.
+ *
+ * @returns Set of flags succesfully applied
+ * @param   pv      The memory block address.
+ * @param   cb      The size of the memory block.
+ * @param   fFlags  The flags to apply (may include other flags too, ignore).
+ */
+DECLHIDDEN(uint32_t) rtMemPageNativeApplyFlags(void *pv, size_t cb, uint32_t fFlags);
+
+/**
+ * Reverts flags previously applied by rtMemPageNativeApplyFlags().
+ *
+ * @param   pv      The memory block address.
+ * @param   cb      The size of the memory block.
+ * @param   fFlags  The flags to revert.
+ */
+DECLHIDDEN(void) rtMemPageNativeRevertFlags(void *pv, size_t cb, uint32_t fFlags);
+
+#endif /* IN_RING3 */
+
 RT_C_DECLS_END