libkern/img4/interface.c

   1 #include <libkern/libkern.h>
   2 #include <libkern/section_keywords.h>
   3 #include <libkern/img4/interface.h>
   4
   5 #if defined(SECURITY_READ_ONLY_LATE)
   6 SECURITY_READ_ONLY_LATE(const img4_interface_t *) img4if = NULL;
   7 #else
   8 const img4_interface_t *img4if = NULL;
   9 #endif
  10
  11 void
  12 img4_interface_register(const img4_interface_t *i4)
  13 {
  14         if (img4if) {
  15                 panic("img4 interface already set");
  16         }
  17         img4if = i4;
  18 }