[NaCl SDK] Map active fds to absolute paths.

native_client_sdk/src/libraries/nacl_io/kernel_proxy.h

Index: native_client_sdk/src/libraries/nacl_io/kernel_proxy.h
diff --git a/native_client_sdk/src/libraries/nacl_io/kernel_proxy.h b/native_client_sdk/src/libraries/nacl_io/kernel_proxy.h
index a02327531b4a9bdf2510cdb9639f67948872a0b3..a89bc2b475a07b95c06d408a624210617a74b1fe 100644
--- a/native_client_sdk/src/libraries/nacl_io/kernel_proxy.h
+++ b/native_client_sdk/src/libraries/nacl_io/kernel_proxy.h
@@ -41,6 +41,7 @@ class PepperInterface;
 class KernelProxy : protected KernelObject {
  public:
   typedef std::map<std::string, FsFactory*> FsFactoryMap_t;
+  typedef std::map<int, std::string> FdPathMap_t;
 
   KernelProxy();
   virtual ~KernelProxy();
@@ -198,6 +199,7 @@ class KernelProxy : protected KernelObject {
 
  protected:
   FsFactoryMap_t factories_;
+  FdPathMap_t fd_paths_;

[binji, 2014/01/06 19:32:04]

this should probably be in KernelObject

   sdk_util::ScopedRef<StreamFs> stream_mount_;
   int dev_;
   PepperInterface* ppapi_;