diff options
Diffstat (limited to 'lib/stdlib/src/gen.erl')
| -rw-r--r-- | lib/stdlib/src/gen.erl | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/stdlib/src/gen.erl b/lib/stdlib/src/gen.erl index 33af0aed8f..0e6f49d99f 100644 --- a/lib/stdlib/src/gen.erl +++ b/lib/stdlib/src/gen.erl @@ -49,6 +49,7 @@ | {'logfile', string()}. -type option() :: {'timeout', timeout()} | {'debug', [debug_flag()]} + | {'hibernate_after', timeout()} | {'spawn_opt', [proc_lib:spawn_option()]}. -type options() :: [option()]. @@ -147,6 +148,10 @@ init_it2(GenMod, Starter, Parent, Name, Mod, Args, Options) -> call(Process, Label, Request) -> call(Process, Label, Request, ?default_timeout). +%% Optimize a common case. +call(Process, Label, Request, Timeout) when is_pid(Process), + Timeout =:= infinity orelse is_integer(Timeout) andalso Timeout >= 0 -> + do_call(Process, Label, Request, Timeout); call(Process, Label, Request, Timeout) when Timeout =:= infinity; is_integer(Timeout), Timeout >= 0 -> Fun = fun(Pid) -> do_call(Pid, Label, Request, Timeout) end, |