xnu-3247.10.11.tar.gz

[apple/xnu.git] / osfmk / mach / message.h

diff --git a/osfmk/mach/message.h b/osfmk/mach/message.h
index 4bf640d2311780d8639bd631d095503f1d08e02d..b3769d484398b876418cbc757db0e578f638c624 100644 (file)
--- a/osfmk/mach/message.h
+++ b/osfmk/mach/message.h
@@ -79,6 +79,7 @@
 
 #include <sys/cdefs.h>
 #include <sys/appleapiopts.h>
+#include <Availability.h>
 
 /*
  *  The timeout mechanism uses mach_msg_timeout_t values,
@@ -242,7 +243,7 @@ typedef unsigned int mach_msg_copy_options_t;
 #define MACH_MSG_PHYSICAL_COPY         0
 #define MACH_MSG_VIRTUAL_COPY          1
 #define MACH_MSG_ALLOCATE              2
-#define MACH_MSG_OVERWRITE             3
+#define MACH_MSG_OVERWRITE             3       /* deprecated */
 #ifdef  MACH_KERNEL
 #define MACH_MSG_KALLOC_COPY_T         4
 #endif  /* MACH_KERNEL */
@@ -670,7 +671,7 @@ typedef integer_t mach_msg_option_t;
 #define MACH_RCV_NOTIFY                0x00000200      /* reserved - legacy */
 #define MACH_RCV_INTERRUPT     0x00000400      /* don't restart interrupted receive */
 #define MACH_RCV_VOUCHER       0x00000800      /* willing to receive voucher port */
-#define MACH_RCV_OVERWRITE     0x00001000      /* scatter receive */
+#define MACH_RCV_OVERWRITE     0x00001000      /* scatter receive (deprecated) */
 
 /* 
  * NOTE: a 0x00------ RCV mask implies to ask for
@@ -701,8 +702,7 @@ typedef integer_t mach_msg_option_t;
                                  MACH_SEND_TIMEOUT | MACH_SEND_NOTIFY | \
                                  MACH_SEND_TRAILER | MACH_SEND_NOIMPORTANCE )
 
-#define MACH_RCV_USER           (MACH_RCV_MSG | \
-                                 MACH_RCV_TIMEOUT | MACH_RCV_OVERWRITE | \
+#define MACH_RCV_USER           (MACH_RCV_MSG | MACH_RCV_TIMEOUT | \
                                  MACH_RCV_LARGE | MACH_RCV_LARGE_IDENTITY | \
                                  MACH_RCV_VOUCHER | MACH_RCV_TRAILER_MASK)
 
@@ -874,7 +874,7 @@ __BEGIN_DECLS
  *             already contain scatter control information to direct the
  *             receiving of the message.
  */
-
+__WATCHOS_PROHIBITED __TVOS_PROHIBITED
 extern mach_msg_return_t       mach_msg_overwrite(
                                        mach_msg_header_t *msg,
                                        mach_msg_option_t option,
@@ -896,6 +896,7 @@ extern mach_msg_return_t    mach_msg_overwrite(
  *             of that fact, then restart the appropriate parts of the
  *             operation silently (trap version does not restart).
  */
+__WATCHOS_PROHIBITED __TVOS_PROHIBITED
 extern mach_msg_return_t       mach_msg(
                                        mach_msg_header_t *msg,
                                        mach_msg_option_t option,
@@ -911,6 +912,7 @@ extern mach_msg_return_t    mach_msg(
  *             Deallocate a mach voucher created or received in a message.  Drops
  *             one (send right) reference to the voucher.
  */
+__WATCHOS_PROHIBITED __TVOS_PROHIBITED
 extern kern_return_t           mach_voucher_deallocate(
                                        mach_port_name_t voucher);