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-rw-r--r--erts/preloaded/src/prim_file.erl15
1 files changed, 5 insertions, 10 deletions
diff --git a/erts/preloaded/src/prim_file.erl b/erts/preloaded/src/prim_file.erl
index 8d6ec96f33..0ecb720726 100644
--- a/erts/preloaded/src/prim_file.erl
+++ b/erts/preloaded/src/prim_file.erl
@@ -268,7 +268,7 @@ advise(#file_descriptor{module = ?MODULE, data = {Port, _}},
%% Returns {error, Reason} | ok.
write(#file_descriptor{module = ?MODULE, data = {Port, _}}, Bytes) ->
- case drv_command_nt(Port, [?FILE_WRITE,erlang:dt_prepend_vm_tag_data(Bytes)],false,undefined) of
+ case drv_command_nt(Port, [?FILE_WRITE,erlang:dt_prepend_vm_tag_data(Bytes)],undefined) of
{ok, _Size} ->
ok;
Error ->
@@ -284,7 +284,7 @@ pwrite_int(_, [], 0, [], []) ->
ok;
pwrite_int(Port, [], N, Spec, Data) ->
Header = list_to_binary([?FILE_PWRITEV, erlang:dt_prepend_vm_tag_data(<<N:32>>) | reverse(Spec)]),
- case drv_command_nt(Port, [Header | reverse(Data)], false, undefined) of
+ case drv_command_nt(Port, [Header | reverse(Data)], undefined) of
{ok, _Size} ->
ok;
Error ->
@@ -402,7 +402,7 @@ pread(#file_descriptor{module = ?MODULE, data = {Port, _}}, L)
pread_int(_, [], 0, []) ->
{ok, []};
pread_int(Port, [], N, Spec) ->
- drv_command_nt(Port, [?FILE_PREADV, erlang:dt_prepend_vm_tag_data(<<0:32, N:32>>) | reverse(Spec)],false, undefined);
+ drv_command_nt(Port, [?FILE_PREADV, erlang:dt_prepend_vm_tag_data(<<0:32, N:32>>) | reverse(Spec)],undefined);
pread_int(Port, [{Offs, Size} | T], N, Spec)
when is_integer(Offs), is_integer(Size), 0 =< Size ->
if
@@ -425,7 +425,7 @@ pread(#file_descriptor{module = ?MODULE, data = {Port, _}}, Offs, Size)
Size < ?LARGEFILESIZE ->
case drv_command_nt(Port,
[?FILE_PREADV, erlang:dt_prepend_vm_tag_data(<<0:32, 1:32,
- Offs:64/signed, Size:64>>)], false, undefined) of
+ Offs:64/signed, Size:64>>)], undefined) of
{ok, [eof]} ->
eof;
{ok, [Data]} ->
@@ -990,17 +990,12 @@ drv_command({Driver, Portopts}, Command, Validated, R) ->
Error ->
Error
end.
-drv_command_nt(Port, Command, Validated, R) when is_port(Port) ->
+drv_command_nt(Port, Command, R) when is_port(Port) ->
Save = erlang:dt_spread_tag(false),
try erlang:port_command(Port, Command) of
true ->
drv_get_response(Port, R)
catch
- %% If the Command is valid, knowing that the port is a port,
- %% a badarg error must mean it is a dead port, that is:
- %% a currently invalid filehandle, -> einval, not badarg.
- error:badarg when Validated ->
- {error, einval};
error:badarg ->
try erlang:iolist_size(Command) of
_ -> % Valid