Stackable IRT

src/untrusted/irt/irt_interfaces.h

 /*
  * Copyright (c) 2012 The Native Client Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef NATIVE_CLIENT_SRC_UNTRUSTED_IRT_IRT_INTERFACES_H_
 #define NATIVE_CLIENT_SRC_UNTRUSTED_IRT_IRT_INTERFACES_H_
 
 #include <stddef.h>
 
+#include "native_client/src/untrusted/irt/irt.h"
+
+/*
+struct nacl_irt_module {
+  void (*module_init)(void);
+  void (*module_fini)(void);
+};
+
+extern __attribute__((weak)) struct nacl_irt_module nacl_irt_array[];
+
+typedef TYPE_nacl_irt_query (*TYPE_nacl_irt_module_ctor)(
+    TYPE_nacl_irt_query irt_query);
+
+extern int nacl_irt_module_register(TYPE_nacl_irt_module_ctor ctor);
+extern int nacl_irt_interface_set(const char *interface_ident,
+                                  void *table, size_t tablesize, void *old_table);
+*/
+
 extern size_t nacl_irt_interface(const char *interface_ident,
                                  void *table, size_t tablesize);
 
 extern const struct nacl_irt_basic nacl_irt_basic;
 extern const struct nacl_irt_fdio nacl_irt_fdio;
 extern const struct nacl_irt_filename nacl_irt_filename;
 extern const struct nacl_irt_dev_filename_v0_2 nacl_irt_dev_filename;
 extern const struct nacl_irt_memory_v0_1 nacl_irt_memory_v0_1;
 extern const struct nacl_irt_memory_v0_2 nacl_irt_memory_v0_2;
 extern const struct nacl_irt_memory nacl_irt_memory;
 extern const struct nacl_irt_dyncode nacl_irt_dyncode;
 extern const struct nacl_irt_thread nacl_irt_thread;
 extern const struct nacl_irt_futex nacl_irt_futex;
 extern const struct nacl_irt_mutex nacl_irt_mutex;
 extern const struct nacl_irt_cond nacl_irt_cond;
 extern const struct nacl_irt_sem nacl_irt_sem;
 extern const struct nacl_irt_tls nacl_irt_tls;
 extern const struct nacl_irt_blockhook nacl_irt_blockhook;
 extern const struct nacl_irt_ppapihook nacl_irt_ppapihook;
 extern const struct nacl_irt_resource_open nacl_irt_resource_open;
 extern const struct nacl_irt_random nacl_irt_random;
 extern const struct nacl_irt_clock nacl_irt_clock;
 extern const struct nacl_irt_dev_getpid nacl_irt_dev_getpid;
 extern const struct nacl_irt_exception_handling nacl_irt_exception_handling;
 extern const struct nacl_irt_dev_list_mappings nacl_irt_dev_list_mappings;
+extern const struct nacl_irt_instance nacl_irt_instance;
 
 #endif  /* NATIVE_CLIENT_SRC_UNTRUSTED_IRT_IRT_INTERFACES_H_ */