initial minimal stack configurator sketch

2 files changed, 9 insertions, 0 deletions

diff --git a/src/core/lib/channel/channel_args.c b/src/core/lib/channel/channel_args.c
index 1a099ac437..a6d124c719 100644
--- a/src/core/lib/channel/channel_args.c
+++ b/src/core/lib/channel/channel_args.c
@@ -346,3 +346,10 @@ int grpc_channel_arg_get_integer(grpc_arg *arg, grpc_integer_options options) {
   }
   return arg->value.integer;
 }
+
+bool grpc_channel_args_want_minimal_stack(const grpc_channel_args *args) {
+  const grpc_arg *arg = grpc_channel_args_find(args, GRPC_ARG_MINIMAL_STACK);
+  if (arg == NULL) return false;
+  if (arg->type == GRPC_ARG_INTEGER && arg->value.integer == 0) return false;
+  return true;
+}
diff --git a/src/core/lib/channel/channel_args.h b/src/core/lib/channel/channel_args.h
index 5c7d31f8bb..158cda5b21 100644
--- a/src/core/lib/channel/channel_args.h
+++ b/src/core/lib/channel/channel_args.h
@@ -113,6 +113,8 @@ grpc_channel_args *grpc_channel_args_set_socket_mutator(
 const grpc_arg *grpc_channel_args_find(const grpc_channel_args *args,
                                        const char *name);
 
+bool grpc_channel_args_want_minimal_stack(const grpc_channel_args *args);
+
 typedef struct grpc_integer_options {
   int default_value;  // Return this if value is outside of expected bounds.
   int min_value;