PPAPI: Implement PPB_FileMapping on POSIX

ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c

 /* Copyright (c) 2014 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /* NOTE: this is auto-generated from IDL */
 #include "ppapi/generators/pnacl_shim.h"
 
 #include "ppapi/c/ppb.h"
 #include "ppapi/c/dev/ppb_alarms_dev.h"
@@ skipping 403 matching lines @@
 
 /* End wrapper methods for PPB_FileIO_1_1 */
 
 /* Begin wrapper methods for PPB_FileMapping_0_1 */
 
 static int32_t Pnacl_M34_PPB_FileMapping_Map(PP_Instance instance, PP_Resource file_io, int64_t length, uint32_t map_protection, uint32_t map_flags, int64_t offset, void** address, struct PP_CompletionCallback* callback) {
   const struct PPB_FileMapping_0_1 *iface = Pnacl_WrapperInfo_PPB_FileMapping_0_1.real_iface;
   return iface->Map(instance, file_io, length, map_protection, map_flags, offset, address, *callback);
 }
 
-static int32_t Pnacl_M34_PPB_FileMapping_Unmap(PP_Instance file_io, const void* address, int64_t length, struct PP_CompletionCallback* callback) {
+static int32_t Pnacl_M34_PPB_FileMapping_Unmap(PP_Instance instance, const void* address, int64_t length, struct PP_CompletionCallback* callback) {
   const struct PPB_FileMapping_0_1 *iface = Pnacl_WrapperInfo_PPB_FileMapping_0_1.real_iface;
-  return iface->Unmap(file_io, address, length, *callback);
+  return iface->Unmap(instance, address, length, *callback);
 }
 
-static int64_t Pnacl_M34_PPB_FileMapping_GetMapPageSize(PP_Instance file_io) {
+static int64_t Pnacl_M34_PPB_FileMapping_GetMapPageSize(PP_Instance instance) {
   const struct PPB_FileMapping_0_1 *iface = Pnacl_WrapperInfo_PPB_FileMapping_0_1.real_iface;
-  return iface->GetMapPageSize(file_io);
+  return iface->GetMapPageSize(instance);
 }
 
 /* End wrapper methods for PPB_FileMapping_0_1 */
 
 /* Begin wrapper methods for PPB_FileRef_1_0 */
 
 static PP_Resource Pnacl_M14_PPB_FileRef_Create(PP_Resource file_system, const char* path) {
   const struct PPB_FileRef_1_0 *iface = Pnacl_WrapperInfo_PPB_FileRef_1_0.real_iface;
   return iface->Create(file_system, path);
 }
@@ skipping 3743 matching lines @@
     .Read = (int32_t (*)(PP_Resource file_io, int64_t offset, char* buffer, int32_t bytes_to_read, struct PP_CompletionCallback callback))&Pnacl_M25_PPB_FileIO_Read,
     .Write = (int32_t (*)(PP_Resource file_io, int64_t offset, const char* buffer, int32_t bytes_to_write, struct PP_CompletionCallback callback))&Pnacl_M25_PPB_FileIO_Write,
     .SetLength = (int32_t (*)(PP_Resource file_io, int64_t length, struct PP_CompletionCallback callback))&Pnacl_M25_PPB_FileIO_SetLength,
     .Flush = (int32_t (*)(PP_Resource file_io, struct PP_CompletionCallback callback))&Pnacl_M25_PPB_FileIO_Flush,
     .Close = (void (*)(PP_Resource file_io))&Pnacl_M25_PPB_FileIO_Close,
     .ReadToArray = (int32_t (*)(PP_Resource file_io, int64_t offset, int32_t max_read_length, struct PP_ArrayOutput* output, struct PP_CompletionCallback callback))&Pnacl_M25_PPB_FileIO_ReadToArray
 };
 
 static struct PPB_FileMapping_0_1 Pnacl_Wrappers_PPB_FileMapping_0_1 = {
     .Map = (int32_t (*)(PP_Instance instance, PP_Resource file_io, int64_t length, uint32_t map_protection, uint32_t map_flags, int64_t offset, void** address, struct PP_CompletionCallback callback))&Pnacl_M34_PPB_FileMapping_Map,
-    .Unmap = (int32_t (*)(PP_Instance file_io, const void* address, int64_t length, struct PP_CompletionCallback callback))&Pnacl_M34_PPB_FileMapping_Unmap,
-    .GetMapPageSize = (int64_t (*)(PP_Instance file_io))&Pnacl_M34_PPB_FileMapping_GetMapPageSize
+    .Unmap = (int32_t (*)(PP_Instance instance, const void* address, int64_t length, struct PP_CompletionCallback callback))&Pnacl_M34_PPB_FileMapping_Unmap,
+    .GetMapPageSize = (int64_t (*)(PP_Instance instance))&Pnacl_M34_PPB_FileMapping_GetMapPageSize
 };
 
 static struct PPB_FileRef_1_0 Pnacl_Wrappers_PPB_FileRef_1_0 = {
     .Create = (PP_Resource (*)(PP_Resource file_system, const char* path))&Pnacl_M14_PPB_FileRef_Create,
     .IsFileRef = (PP_Bool (*)(PP_Resource resource))&Pnacl_M14_PPB_FileRef_IsFileRef,
     .GetFileSystemType = (PP_FileSystemType (*)(PP_Resource file_ref))&Pnacl_M14_PPB_FileRef_GetFileSystemType,
     .GetName = (struct PP_Var (*)(PP_Resource file_ref))&Pnacl_M14_PPB_FileRef_GetName,
     .GetPath = (struct PP_Var (*)(PP_Resource file_ref))&Pnacl_M14_PPB_FileRef_GetPath,
     .GetParent = (PP_Resource (*)(PP_Resource file_ref))&Pnacl_M14_PPB_FileRef_GetParent,
     .MakeDirectory = (int32_t (*)(PP_Resource directory_ref, PP_Bool make_ancestors, struct PP_CompletionCallback callback))&Pnacl_M14_PPB_FileRef_MakeDirectory,
@@ skipping 1815 matching lines @@
     if (NULL == iface) return NULL;
     wrapper->real_iface = iface;
   }
 
   if (wrapper->wrapped_iface) {
     return wrapper->wrapped_iface;
   } else {
     return wrapper->real_iface;
   }
 }