xnu-4570.51.1.tar.gz

[apple/xnu.git] / iokit / IOKit / IOBSD.h

diff --git a/iokit/IOKit/IOBSD.h b/iokit/IOKit/IOBSD.h
index 8938656ca78e847ddb381e1751bb1768643901cc..505e23efd48e3f286030417da178228e075547f7 100644 (file)
--- a/iokit/IOKit/IOBSD.h
+++ b/iokit/IOKit/IOBSD.h
@@ -32,10 +32,42 @@
  * bsd-related registry properties
  */
 
+#define kIOBSDKey      "IOBSD"     // (BSD subsystem resource)
 #define kIOBSDNameKey  "BSD Name"  // (an OSString)
 #define kIOBSDNamesKey "BSD Names" // (an OSDictionary of OSString's, for links)
 #define kIOBSDMajorKey "BSD Major" // (an OSNumber)
 #define kIOBSDMinorKey "BSD Minor" // (an OSNumber)
 #define kIOBSDUnitKey  "BSD Unit"  // (an OSNumber)
 
+
+#ifdef KERNEL_PRIVATE
+
+#include <stdint.h>
+#include <kern/task.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct IOPolledFileIOVars;
+struct mount;
+
+enum 
+{
+    kIOMountChangeMount      = 0x00000101,
+    kIOMountChangeUnmount    = 0x00000102,
+    kIOMountChangeWillResize = 0x00000201,
+    kIOMountChangeDidResize  = 0x00000202,
+};
+extern void IOBSDMountChange(struct mount * mp, uint32_t op);
+extern boolean_t IOTaskHasEntitlement(task_t task, const char * entitlement);
+
+extern struct IOPolledFileIOVars * gIOPolledCoreFileVars;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* XNU_KERNEL_PRIVATE */
+
 #endif /* !_IOBSD_H */