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authorHenrik Nord <[email protected]>2012-07-18 11:26:09 +0200
committerHenrik Nord <[email protected]>2012-07-18 11:26:09 +0200
commit9b13eaca6cf8a72b95a74a882dd6cb13a8aa2390 (patch)
treeef6344901bc1f7c505eab25c3f85840b6229beba /lib/stdlib/src
parent0ccc6e476e261b5057ed8d74204c6b52cbdd2605 (diff)
parent95bf75bc27c07bc6a5054fb762cd07335d64b642 (diff)
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Merge branch 'maint'
Conflicts: erts/preloaded/ebin/erl_prim_loader.beam lib/kernel/src/code.erl
Diffstat (limited to 'lib/stdlib/src')
-rw-r--r--lib/stdlib/src/escript.erl18
1 files changed, 16 insertions, 2 deletions
diff --git a/lib/stdlib/src/escript.erl b/lib/stdlib/src/escript.erl
index 27e70ac4d4..498d850df3 100644
--- a/lib/stdlib/src/escript.erl
+++ b/lib/stdlib/src/escript.erl
@@ -22,7 +22,7 @@
-export([script_name/0, create/2, extract/2]).
%% Internal API.
--export([start/0, start/1]).
+-export([start/0, start/1, parse_file/1]).
%%-----------------------------------------------------------------------
@@ -346,7 +346,8 @@ parse_and_run(File, Args, Options) ->
case Source of
archive ->
{ok, FileInfo} = file:read_file_info(File),
- case code:set_primary_archive(File, FormsOrBin, FileInfo) of
+ case code:set_primary_archive(File, FormsOrBin, FileInfo,
+ fun escript:parse_file/1) of
ok when CheckOnly ->
case code:load_file(Module) of
{module, _} ->
@@ -396,6 +397,19 @@ parse_and_run(File, Args, Options) ->
%% Parse script
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Only used as callback by erl_prim_loader
+parse_file(File) ->
+ try parse_file(File, false) of
+ {_Source, _Module, FormsOrBin, _HasRecs, _Mode}
+ when is_binary(FormsOrBin) ->
+ {ok, FormsOrBin};
+ _ ->
+ {error, no_archive_bin}
+ catch
+ throw:Reason ->
+ {error, Reason}
+ end.
+
parse_file(File, CheckOnly) ->
{HeaderSz, NextLineNo, Fd, Sections} =
parse_header(File, false),