diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/kernel/src/error_logger.erl | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/kernel/src/error_logger.erl b/lib/kernel/src/error_logger.erl index 81f1bf8d97..93a3f4f2e5 100644 --- a/lib/kernel/src/error_logger.erl +++ b/lib/kernel/src/error_logger.erl @@ -31,6 +31,8 @@ handle_event/2, handle_call/2, handle_info/2, terminate/2]). +-export([limit_term/1]). + -define(buffer_size, 10). %%----------------------------------------------------------------- @@ -518,3 +520,19 @@ string_p1([H|T]) when is_list(H) -> end; string_p1([]) -> true; string_p1(_) -> false. + +-spec limit_term(term()) -> term(). + +limit_term(Term) -> + case get_depth() of + unlimited -> Term; + D -> io_lib:limit_term(Term, D) + end. + +get_depth() -> + case application:get_env(kernel, error_logger_format_depth) of + {ok, Depth} when is_integer(Depth) -> + max(10, Depth); + undefined -> + unlimited + end. |