Support pointers in the NaCl bindings generator.

nacl_bindings_generator/interface.py

 # Copyright 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.
 
 # pylint: disable=F0401
 
 import interface_dsl
 
 def MakeInterface():
   mojo = interface_dsl.Interface()
 
   f = mojo.Func('MojoCreateSharedBuffer', 'MojoResult')
   p = f.Param('options')
   p.InExtensibleStruct('MojoCreateSharedBufferOptions').Optional()
   f.Param('num_bytes').In('uint64_t')
   f.Param('shared_buffer_handle').Out('MojoHandle')
 
   f = mojo.Func('MojoDuplicateBufferHandle', 'MojoResult')
   f.Param('buffer_handle').In('MojoHandle')
   p = f.Param('options')
   p.InExtensibleStruct('MojoDuplicateBufferHandleOptions').Optional()
   f.Param('new_buffer_handle').Out('MojoHandle')
 
   f = mojo.Func('MojoMapBuffer', 'MojoResult')
   f.Param('buffer_handle').In('MojoHandle')
   f.Param('offset').In('uint64_t')
   f.Param('num_bytes').In('uint64_t')
   f.Param('buffer').Out('void*')
   f.Param('flags').In('MojoMapBufferFlags')
+  # TODO(ncbray): support mmaping.
+  # https://code.google.com/p/chromium/issues/detail?id=401761
+  f.IsBrokenInNaCl()
 
   f = mojo.Func('MojoUnmapBuffer', 'MojoResult')
   f.Param('buffer').In('void*')
+  # TODO(ncbray): support mmaping.
+  # https://code.google.com/p/chromium/issues/detail?id=401761
+  f.IsBrokenInNaCl()
 
   f = mojo.Func('MojoCreateDataPipe', 'MojoResult')
   p = f.Param('options')
   p.InExtensibleStruct('MojoCreateDataPipeOptions').Optional()
   f.Param('data_pipe_producer_handle').Out('MojoHandle')
   f.Param('data_pipe_consumer_handle').Out('MojoHandle')
 
   f = mojo.Func('MojoWriteData', 'MojoResult')
   f.Param('data_pipe_producer_handle').In('MojoHandle')
   f.Param('elements').InArray('void', 'num_bytes')
   f.Param('num_bytes').InOut('uint32_t')
   f.Param('flags').In('MojoWriteDataFlags')
 
   f = mojo.Func('MojoBeginWriteData', 'MojoResult')
   f.Param('data_pipe_producer_handle').In('MojoHandle')
   f.Param('buffer').Out('void*')
   f.Param('buffer_num_bytes').InOut('uint32_t')
   f.Param('flags').In('MojoWriteDataFlags')
+  # TODO(ncbray): support two-stage reads and writes.
+  # https://code.google.com/p/chromium/issues/detail?id=401761
+  f.IsBrokenInNaCl()
 
   f = mojo.Func('MojoEndWriteData', 'MojoResult')
   f.Param('data_pipe_producer_handle').In('MojoHandle')
   f.Param('num_bytes_written').In('uint32_t')
 
   f = mojo.Func('MojoReadData', 'MojoResult')
   f.Param('data_pipe_consumer_handle').In('MojoHandle')
   f.Param('elements').OutArray('void', 'num_bytes')
   f.Param('num_bytes').InOut('uint32_t')
   f.Param('flags').In('MojoReadDataFlags')
 
   f = mojo.Func('MojoBeginReadData', 'MojoResult')
   f.Param('data_pipe_consumer_handle').In('MojoHandle')
   f.Param('buffer').Out('const void*')
   f.Param('buffer_num_bytes').InOut('uint32_t')
   f.Param('flags').In('MojoReadDataFlags')
+  # TODO(ncbray): support two-stage reads and writes.
+  # https://code.google.com/p/chromium/issues/detail?id=401761
+  f.IsBrokenInNaCl()
 
   f = mojo.Func('MojoEndReadData', 'MojoResult')
   f.Param('data_pipe_consumer_handle').In('MojoHandle')
   f.Param('num_bytes_read').In('uint32_t')
 
   f = mojo.Func('MojoGetTimeTicksNow', 'MojoTimeTicks')
 
   f = mojo.Func('MojoClose', 'MojoResult')
   f.Param('handle').In('MojoHandle')
 
@@ skipping 36 matching lines @@
 
   # This function is not provided by the Mojo system APIs, but instead allows
   # trusted code to provide a handle for use by untrusted code. See the
   # implementation in mojo_syscall.cc.tmpl.
   f = mojo.Func('_MojoGetInitialHandle', 'MojoResult')
   f.Param('handle').Out('MojoHandle')
 
   mojo.Finalize()
 
   return mojo