diff options
Diffstat (limited to 'lib/diameter/src/base/diameter_lib.erl')
| -rw-r--r-- | lib/diameter/src/base/diameter_lib.erl | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/lib/diameter/src/base/diameter_lib.erl b/lib/diameter/src/base/diameter_lib.erl index 3928769b5e..58b9a29812 100644 --- a/lib/diameter/src/base/diameter_lib.erl +++ b/lib/diameter/src/base/diameter_lib.erl @@ -37,7 +37,6 @@ ipaddr/1, spawn_opts/2, wait/1, - fold_tuple/3, fold_n/3, for_n/2, log/4]). @@ -341,36 +340,6 @@ down(MRef) receive {'DOWN', MRef, process, _, _} = T -> T end. %% --------------------------------------------------------------------------- -%% # fold_tuple/3 -%% --------------------------------------------------------------------------- - --spec fold_tuple(N, T0, T) - -> tuple() - when N :: pos_integer(), - T0 :: tuple(), - T :: tuple() - | undefined. - -%% Replace fields in T0 by those of T starting at index N, unless the -%% new value is 'undefined'. -%% -%% eg. fold_tuple(2, Hdr, #diameter_header{end_to_end_id = 42}) - -fold_tuple(_, T, undefined) -> - T; - -fold_tuple(N, T0, T1) -> - {_, T} = lists:foldl(fun(V, {I,_} = IT) -> {I+1, ft(V, IT)} end, - {N, T0}, - lists:nthtail(N-1, tuple_to_list(T1))), - T. - -ft(undefined, {_, T}) -> - T; -ft(Value, {Idx, T}) -> - setelement(Idx, T, Value). - -%% --------------------------------------------------------------------------- %% # fold_n/3 %% --------------------------------------------------------------------------- |