NaCl: create a separate namespace for Mojo handles.

nacl_bindings_generator/mojo_syscall.cc.tmpl

Index: nacl_bindings_generator/mojo_syscall.cc.tmpl
diff --git a/nacl_bindings_generator/mojo_syscall.cc.tmpl b/nacl_bindings_generator/mojo_syscall.cc.tmpl
index 4ef183fb91f960b3c3fc48c0d5610d20f2775660..1b1caf3ae2a9e495f56c4193ef1449057d6f5cc8 100644
--- a/nacl_bindings_generator/mojo_syscall.cc.tmpl
+++ b/nacl_bindings_generator/mojo_syscall.cc.tmpl
@@ -8,13 +8,15 @@
 
 #include <stdio.h>
 
-#include "{{bindings_dir}}/mojo_syscall_internal.h"
 #include "mojo/public/c/system/core.h"
+#include "mojo/public/platform/native/core_system_api.h"
+#include "{{bindings_dir}}/mojo_syscall_internal.h"
 #include "native_client/src/public/chrome_main.h"
 #include "native_client/src/public/nacl_app.h"
 #include "native_client/src/trusted/desc/nacl_desc_custom.h"
 
 MojoHandle g_mojo_handle = MOJO_HANDLE_INVALID;
+MojoCoreHandle g_mojo_core = nullptr;
 
 namespace {
 
@@ -96,14 +98,11 @@ struct NaClDesc* MakeDisabledMojoDesc(struct NaClApp* nap) {
 // from there.
 #define NACL_MOJO_DESC (NACL_CHROME_DESC_BASE + 3)
 
-void InjectMojo(struct NaClApp* nap) {
-  NaClAppSetDesc(nap, NACL_MOJO_DESC, MakeMojoDesc(nap));
-  g_mojo_handle = MOJO_HANDLE_INVALID;
-}
-
 void InjectMojo(struct NaClApp* nap, MojoHandle handle) {
   NaClAppSetDesc(nap, NACL_MOJO_DESC, MakeMojoDesc(nap));
-  g_mojo_handle = handle;
+  g_mojo_core = MojoCoreCreateCore();
+  // TODO handle errors?

[viettrungluu, 2015/04/01 23:36:19]

nit: "TODO(ncbray):"

[Nick Bray (chromium), 2015/04/04 00:09:09]

Done.

+  MojoCoreTransferHandle(MojoCoreGetDefaultCore(), handle, g_mojo_core, &g_mojo_handle);

[viettrungluu, 2015/04/01 23:36:19]

80 cols

[Nick Bray (chromium), 2015/04/04 00:09:09]

Done.

 }
 
 void InjectDisabledMojo(struct NaClApp* nap) {