Add init/shutdown to codegen interface

2 files changed, 10 insertions, 0 deletions

diff --git a/include/grpc++/impl/codegen/core_codegen.h b/include/grpc++/impl/codegen/core_codegen.h
index 1abf07d125..d7c57bebb9 100644
--- a/include/grpc++/impl/codegen/core_codegen.h
+++ b/include/grpc++/impl/codegen/core_codegen.h
@@ -50,6 +50,9 @@ class CoreCodegen final : public CoreCodegenInterface {
   void* gpr_malloc(size_t size) override;
   void gpr_free(void* p) override;
 
+  void grpc_init() override;
+  void grpc_shutdown() override;
+
   void gpr_mu_init(gpr_mu* mu) override;
   void gpr_mu_destroy(gpr_mu* mu) override;
   void gpr_mu_lock(gpr_mu* mu) override;
diff --git a/include/grpc++/impl/codegen/core_codegen_interface.h b/include/grpc++/impl/codegen/core_codegen_interface.h
index 62ba3f1ff8..1949cdab76 100644
--- a/include/grpc++/impl/codegen/core_codegen_interface.h
+++ b/include/grpc++/impl/codegen/core_codegen_interface.h
@@ -63,6 +63,13 @@ class CoreCodegenInterface {
   virtual void* gpr_malloc(size_t size) = 0;
   virtual void gpr_free(void* p) = 0;
 
+  // These are only to be used to fix edge cases involving grpc_init and
+  // grpc_shutdown. Calling grpc_init from the codegen interface before
+  // the real grpc_init is called will cause a crash, so if you use this
+  // function, ensure that it is not the first call to grpc_init.
+  virtual void grpc_init() = 0;
+  virtual void grpc_shutdown() = 0;
+
   virtual void gpr_mu_init(gpr_mu* mu) = 0;
   virtual void gpr_mu_destroy(gpr_mu* mu) = 0;
   virtual void gpr_mu_lock(gpr_mu* mu) = 0;