xnu-1228.12.14.tar.gz

[apple/xnu.git] / bsd / ppc / types.h

diff --git a/bsd/ppc/types.h b/bsd/ppc/types.h
index 0c542206b1bf886be33594108ab47d4c8417a341..dca30374851467484606679c08ab80d13e945630 100644 (file)
--- a/bsd/ppc/types.h
+++ b/bsd/ppc/types.h
@@ -109,12 +109,11 @@ typedef __darwin_intptr_t intptr_t;
 typedef unsigned long          uintptr_t;
 #endif
 
+#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
 /* with LP64 support pointers and longs from user address space may vary */
 /* in size depending on the type of process (currently 32 or 64-bit, but */
-/* may change in the future).  These types are used for  reserving the largest */
+/* may change in the future).  These types are used for reserving the largest */
 /* possible size. */
-// LP64todo - typedef mach_vm_address_t        user_addr_t;    /* varying length pointers from user space */ 
-// LP64todo - typedef mach_vm_size_t           user_size_t;    /* varying length values from user space (unsigned) */
 typedef u_int64_t      user_addr_t;    
 typedef u_int64_t      user_size_t;    
 typedef int64_t                user_ssize_t;   
@@ -123,6 +122,10 @@ typedef u_int64_t  user_ulong_t;
 typedef int64_t                user_time_t;
 #define USER_ADDR_NULL ((user_addr_t) 0)
 #define CAST_USER_ADDR_T(a_ptr)   ((user_addr_t)((uintptr_t)(a_ptr)))
+#endif /* !_ANSI_SOURCE && (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
+
+/* This defines the size of syscall arguments after copying into the kernel: */
+typedef u_int64_t      syscall_arg_t;
 
 #ifndef __offsetof
 #define __offsetof(type, field) ((size_t)(&((type *)0)->field))