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| author | Lukas Larsson <[email protected]> | 2017-09-05 13:28:52 +0200 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2017-09-05 14:58:42 +0200 |
| commit | eed25a02ba2416c48587699542aaecdd09609718 (patch) | |
| tree | fb8272822e4ceeefc8399a6c611b71de823571ec /erts/preloaded/src/erlang.erl | |
| parent | 314702f86c9199957e40edfb73bcdbddb422f9d7 (diff) | |
| download | otp-eed25a02ba2416c48587699542aaecdd09609718.tar.gz otp-eed25a02ba2416c48587699542aaecdd09609718.tar.bz2 otp-eed25a02ba2416c48587699542aaecdd09609718.zip | |
erts: Add erlang:iolist_to_iovec
OTP-14520
Diffstat (limited to 'erts/preloaded/src/erlang.erl')
| -rw-r--r-- | erts/preloaded/src/erlang.erl | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index 72dd804412..f796ea64d3 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -87,6 +87,10 @@ -export_type([prepared_code/0]). +-type iovec() :: [binary()]. + +-export_type([iovec/0]). + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Native code BIF stubs and their types %% (BIF's actually implemented in this module goes last in the file) @@ -124,7 +128,7 @@ has_prepared_code_on_load/1, hibernate/3]). -export([insert_element/3]). -export([integer_to_binary/1, integer_to_list/1]). --export([iolist_size/1, iolist_to_binary/1]). +-export([iolist_size/1, iolist_to_binary/1, iolist_to_iovec/1]). -export([is_alive/0, is_builtin/3, is_process_alive/1, length/1, link/1]). -export([list_to_atom/1, list_to_binary/1]). -export([list_to_bitstring/1, list_to_existing_atom/1, list_to_float/1]). @@ -1079,6 +1083,12 @@ iolist_size(_Item) -> iolist_to_binary(_IoListOrBinary) -> erlang:nif_error(undefined). +%% iolist_to_iovec/1 +-spec erlang:iolist_to_iovec(IoListOrBinary) -> iovec() when + IoListOrBinary :: iolist() | binary(). +iolist_to_iovec(_IoListOrBinary) -> + erlang:nif_error(undefined). + %% is_alive/0 -spec is_alive() -> boolean(). is_alive() -> |