Changeset 1890 in vbox for trunk/src/VBox/HostDrivers/Support/SUPLibInternal.h

Timestamp:

Apr 3, 2007 4:04:19 PM (18 years ago)

Author:

vboxsync

Message:

Attempt to fix ALSA on Linux kernels <= 2.6.17: use mmap not memalign for allocating pages. Use madvise or mprotect to separater VM area structs inside the kernel. Most SUP* functions work on cPages now (not cBytes anymore). The free functions take a cPages parameter which is used for munmap on Linux.

File:

• trunk/src/VBox/HostDrivers/Support/SUPLibInternal.h (modified) (1 diff)

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

@@ -54 +54 @@
 #endif
 int     suplibOsPageAlloc(size_t cPages, void **ppvPages);
-int     suplibOsPageFree(void *pvPages);
+int     suplibOsPageFree(void *pvPages, size_t cPages);
 __END_DECLS