msgpack: Replace FUNC_ATTR_DEFERRED by FUNC_ATTR_ASYNC

API functions exposed via msgpack-rpc now fall into two categories:

- async functions, which are executed as soon as the request is parsed
- sync functions, which are invoked in nvim main loop when processing the
  `K_EVENT special key

Only a few functions which can be safely executed in any context are marked as
async.

1 files changed, 3 insertions, 3 deletions

diff --git a/scripts/msgpack-gen.lua b/scripts/msgpack-gen.lua
index bb37ae94da..581641ae06 100644
--- a/scripts/msgpack-gen.lua
+++ b/scripts/msgpack-gen.lua
@@ -34,8 +34,8 @@ c_params = Ct(c_void + c_param_list)
 c_proto = Ct(
   Cg(c_type, 'return_type') * Cg(c_id, 'name') *
   fill * P('(') * fill * Cg(c_params, 'parameters') * fill * P(')') *
-  Cg(Cc(false), 'deferred') *
-  (fill * Cg((P('FUNC_ATTR_DEFERRED') * Cc(true)), 'deferred') ^ -1) *
+  Cg(Cc(false), 'async') *
+  (fill * Cg((P('FUNC_ATTR_ASYNC') * Cc(true)), 'async') ^ -1) *
   fill * P(';')
   )
 grammar = Ct((c_proto + c_comment + c_preproc + ws) ^ 1)
@@ -279,7 +279,7 @@ for i = 1, #functions do
                '(String) {.data = "'..fn.name..'", '..
                '.size = sizeof("'..fn.name..'") - 1}, '..
                '(MsgpackRpcRequestHandler) {.fn = handle_'..  fn.name..
-               ', .defer = '..tostring(fn.deferred)..'});\n')
+               ', .async = '..tostring(fn.async)..'});\n')
 
   if #fn.name > max_fname_len then
     max_fname_len = #fn.name