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-rw-r--r--lib/kernel/src/file.erl15
1 files changed, 7 insertions, 8 deletions
diff --git a/lib/kernel/src/file.erl b/lib/kernel/src/file.erl
index b5152018e0..23cf74f80f 100644
--- a/lib/kernel/src/file.erl
+++ b/lib/kernel/src/file.erl
@@ -111,7 +111,8 @@
-type date_time() :: calendar:datetime().
-type posix_file_advise() :: 'normal' | 'sequential' | 'random'
| 'no_reuse' | 'will_need' | 'dont_need'.
--type sendfile_option() :: {chunk_size, non_neg_integer()}.
+-type sendfile_option() :: {chunk_size, non_neg_integer()}
+ | {use_threads, boolean()}.
-type file_info_option() :: {'time', 'local'} | {'time', 'universal'}
| {'time', 'posix'}.
%%% BIFs
@@ -1229,8 +1230,7 @@ change_time(Name, {{AY, AM, AD}, {AH, AMin, ASec}}=Atime,
sendfile(File, _Sock, _Offet, _Bytes, _Opts) when is_pid(File) ->
{error, badarg};
sendfile(File, Sock, Offset, Bytes, []) ->
- sendfile(File, Sock, Offset, Bytes, ?MAX_CHUNK_SIZE, [], [],
- false, false, false);
+ sendfile(File, Sock, Offset, Bytes, ?MAX_CHUNK_SIZE, [], [], []);
sendfile(File, Sock, Offset, Bytes, Opts) ->
ChunkSize0 = proplists:get_value(chunk_size, Opts, ?MAX_CHUNK_SIZE),
ChunkSize = if ChunkSize0 > ?MAX_CHUNK_SIZE ->
@@ -1240,8 +1240,7 @@ sendfile(File, Sock, Offset, Bytes, Opts) ->
%% Support for headers, trailers and options has been removed because the
%% Darwin and BSD API for using it does not play nice with
%% non-blocking sockets. See unix_efile.c for more info.
- sendfile(File, Sock, Offset, Bytes, ChunkSize, [], [],
- false,false,false).
+ sendfile(File, Sock, Offset, Bytes, ChunkSize, [], [], Opts).
%% sendfile/2
-spec sendfile(Filename, Socket) ->
@@ -1261,17 +1260,17 @@ sendfile(Filename, Sock) ->
%% Internal sendfile functions
sendfile(#file_descriptor{ module = Mod } = Fd, Sock, Offset, Bytes,
- ChunkSize, Headers, Trailers, Nodiskio, MNowait, Sync)
+ ChunkSize, Headers, Trailers, Opts)
when is_port(Sock) ->
case Mod:sendfile(Fd, Sock, Offset, Bytes, ChunkSize, Headers, Trailers,
- Nodiskio, MNowait, Sync) of
+ Opts) of
{error, enotsup} ->
sendfile_fallback(Fd, Sock, Offset, Bytes, ChunkSize,
Headers, Trailers);
Else ->
Else
end;
-sendfile(_,_,_,_,_,_,_,_,_,_) ->
+sendfile(_,_,_,_,_,_,_,_) ->
{error, badarg}.
%%%