xnu-3247.1.106.tar.gz

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

diff --git a/osfmk/mach/mach_traps.h b/osfmk/mach/mach_traps.h
index cfff70c094bc05f6fdce107fd5ad74b59a5e33f1..c33a308f451224607a99c4cc6fdb02eeb22e3d01 100644 (file)
--- a/osfmk/mach/mach_traps.h
+++ b/osfmk/mach/mach_traps.h
@@ -304,18 +304,6 @@ extern kern_return_t pid_for_task(
                                mach_port_name_t t,
                                int *x);
 
-#if            !defined(__LP64__) && !defined(__arm__)
-/* these should go away altogether - so no 64 legacy please */
-
-extern kern_return_t map_fd(
-                               int fd,
-                               vm_offset_t offset,
-                               vm_offset_t *va,
-                               boolean_t findspace,
-                               vm_size_t size);
-
-#endif /* !defined(__LP64__) && !defined(__arm__) */
-
 #else  /* KERNEL */
 
 #ifdef XNU_KERNEL_PRIVATE
@@ -325,9 +313,15 @@ extern kern_return_t map_fd(
  * The kernel may support multiple userspace ABIs, and must use
  * argument structures with elements large enough for any of them.
  */
+#if CONFIG_REQUIRES_U32_MUNGING
 #define        PAD_(t) (sizeof(uint64_t) <= sizeof(t) \
                ? 0 : sizeof(uint64_t) - sizeof(t))
 #define PAD_ARG_8
+#else
+#define        PAD_(t) (sizeof(uint32_t) <= sizeof(t) \
+               ? 0 : sizeof(uint32_t) - sizeof(t))
+#define PAD_ARG_8 char arg8_pad_[sizeof(uint32_t)];
+#endif
 
 #if BYTE_ORDER == LITTLE_ENDIAN
 #define        PADL_(t)        0
@@ -347,33 +341,6 @@ extern kern_return_t map_fd(
  * traps, without calling out to the BSD system call mungers.
  */
 
-#if 0 /* no active architectures use this */
-void munge_w(const void *, void *);  
-void munge_ww(const void *, void *);  
-void munge_www(const void *, void *);  
-void munge_wwww(const void *, void *);  
-void munge_wwwww(const void *, void *);  
-void munge_wwwwww(const void *, void *);  
-void munge_wwwwwww(const void *, void *);  
-void munge_wwwwwwww(const void *, void *);  
-void munge_d(const void *, void *);  
-void munge_dd(const void *, void *);  
-void munge_ddd(const void *, void *);  
-void munge_dddd(const void *, void *);  
-void munge_ddddd(const void *, void *);  
-void munge_dddddd(const void *, void *);  
-void munge_ddddddd(const void *, void *);  
-void munge_dddddddd(const void *, void *);
-void munge_l(const void *, void *);
-void munge_lw(const void *, void *);
-void munge_lwww(const void *, void *);
-void munge_wl(const void *, void *);  
-void munge_wlw(const void *, void *);  
-void munge_wwwl(const void *, void *);  
-void munge_wwwwl(const void *, void *);  
-void munge_wwwwwl(const void *, void *);  
-#endif /* 0 */
-
 struct kern_invalid_args {
        int32_t dummy;
 };
@@ -469,16 +436,6 @@ struct semaphore_timedwait_signal_trap_args {
 extern kern_return_t semaphore_timedwait_signal_trap(
                                struct semaphore_timedwait_signal_trap_args *args);
 
-struct map_fd_args {
-       PAD_ARG_(int, fd);
-       PAD_ARG_(vm_offset_t, offset);
-       PAD_ARG_(vm_offset_t *, va);
-       PAD_ARG_(boolean_t, findspace);
-       PAD_ARG_(vm_size_t, size);
-};
-extern kern_return_t map_fd(
-                               struct map_fd_args *args);
-
 struct task_for_pid_args {
        PAD_ARG_(mach_port_name_t, target_tport);
        PAD_ARG_(int, pid);