Hi all,
As there has been a dump of CATALOG_VERSION_NO on REL9_4_STABLE
recently, I am coming back to the options OUTPUT_PLUGIN_* that are
rather confusing for developers of decoder plugins. In short, when
extracting changes from a replication slot, a decoder plugin is free
to set one option that influences the output that is fetched by a
logical receiver: OUTPUT_PLUGIN_TEXTUAL_OUTPUT or
OUTPUT_PLUGIN_BINARY_OUTPUT. The interesting point about this format
option is that it does not directly influence the changes generated by
an output plugin: its value only has effect on the set of functions
pg_logical_[get|peek]_[binary_|]changes that can be used by a
non-replication connection to get individual changes from a repslot.
So a receiver fetching changes using PQgetCopyData is not really
impacted by this format option. Even better it is even possible to use
a custom option that is part of output_plugin_options to switch the
OUTPUT_PLUGIN_* value (cf option force-binary in
contrib/test_decoding).
My point is: logical decoding is presenting in its infrastructure API
a format option that could be added as a custom option in a decoder
plugin. Isn't that orthogonal? To illustrate this argument here is an
example: we could remove force-binary in test_decoding and replace it
by a option that allows the user to directly choose the output format,
like format=[binary|textual] and do the conversion in the plugin. In
the same manner, the functions pg_logical_[get|peek]_binary_changes
are equivalent to their cousin pg_logical_[get|peek]_changes casted to
bytea.
I am raising this point before the 9.4 ship sails, thinking long-term
and to faciliate the maintenance of existing code. Attached is a patch
that simplifies the current logical decoding API regarding that.
Regards,
--
Michael
From dea334ff685c9587b9a28fe4feb324c4dcc870c2 Mon Sep 17 00:00:00 2001
From: Michael Paquier <mich...@otacoo.com>
Date: Thu, 18 Sep 2014 01:53:22 -0500
Subject: [PATCH] Remove OUTPUT_PLUGIN_* from existing logical decoding APIs
This is confusing for users as this option only influences the output
of get/peek options that the logical decoding facility is offering. Also,
there exist other possibilities for the user to generate binary output:
- Use a bytea cast on the textual get/peek functions
- integrate an option within the plugin that generates binary output
at will.
In short, the concept of options should remain exclusively in
output_plugin_options and not elsewhere.
---
contrib/test_decoding/Makefile | 2 +-
contrib/test_decoding/sql/binary.sql | 14 -------
contrib/test_decoding/test_decoding.c | 21 +---------
doc/src/sgml/func.sgml | 36 -----------------
doc/src/sgml/logicaldecoding.sgml | 13 +------
src/backend/catalog/system_views.sql | 16 --------
src/backend/replication/logical/logical.c | 11 +++---
src/backend/replication/logical/logicalfuncs.c | 53 ++++----------------------
src/include/catalog/pg_proc.h | 6 +--
src/include/replication/logical.h | 1 -
src/include/replication/logicalfuncs.h | 2 -
src/include/replication/output_plugin.h | 15 --------
src/tools/pgindent/typedefs.list | 2 -
13 files changed, 17 insertions(+), 175 deletions(-)
delete mode 100644 contrib/test_decoding/sql/binary.sql
diff --git a/contrib/test_decoding/Makefile b/contrib/test_decoding/Makefile
index d7f32c3..9f48947 100644
--- a/contrib/test_decoding/Makefile
+++ b/contrib/test_decoding/Makefile
@@ -37,7 +37,7 @@ submake-isolation:
submake-test_decoding:
$(MAKE) -C $(top_builddir)/contrib/test_decoding
-REGRESSCHECKS=ddl rewrite toast permissions decoding_in_xact binary prepared
+REGRESSCHECKS=ddl rewrite toast permissions decoding_in_xact prepared
regresscheck: all | submake-regress submake-test_decoding
$(MKDIR_P) regression_output
diff --git a/contrib/test_decoding/sql/binary.sql b/contrib/test_decoding/sql/binary.sql
deleted file mode 100644
index 619f00b..0000000
--- a/contrib/test_decoding/sql/binary.sql
+++ /dev/null
@@ -1,14 +0,0 @@
--- predictability
-SET synchronous_commit = on;
-
-SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_decoding');
--- succeeds, textual plugin, textual consumer
-SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'force-binary', '0');
--- fails, binary plugin, textual consumer
-SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'force-binary', '1');
--- succeeds, textual plugin, binary consumer
-SELECT data FROM pg_logical_slot_get_binary_changes('regression_slot', NULL, NULL, 'force-binary', '0');
--- succeeds, binary plugin, binary consumer
-SELECT data FROM pg_logical_slot_get_binary_changes('regression_slot', NULL, NULL, 'force-binary', '1');
-
-SELECT 'init' FROM pg_drop_replication_slot('regression_slot');
diff --git a/contrib/test_decoding/test_decoding.c b/contrib/test_decoding/test_decoding.c
index fdbd313..b5ccd45 100644
--- a/contrib/test_decoding/test_decoding.c
+++ b/contrib/test_decoding/test_decoding.c
@@ -45,7 +45,7 @@ typedef struct
bool xact_wrote_changes;
} TestDecodingData;
-static void pg_decode_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+static void pg_decode_startup(LogicalDecodingContext *ctx,
bool is_init);
static void pg_decode_shutdown(LogicalDecodingContext *ctx);
static void pg_decode_begin_txn(LogicalDecodingContext *ctx,
@@ -82,7 +82,7 @@ _PG_output_plugin_init(OutputPluginCallbacks *cb)
/* initialize this plugin */
static void
-pg_decode_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+pg_decode_startup(LogicalDecodingContext *ctx,
bool is_init)
{
ListCell *option;
@@ -100,8 +100,6 @@ pg_decode_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
ctx->output_plugin_private = data;
- opt->output_type = OUTPUT_PLUGIN_TEXTUAL_OUTPUT;
-
foreach(option, ctx->output_plugin_options)
{
DefElem *elem = lfirst(option);
@@ -129,21 +127,6 @@ pg_decode_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
errmsg("could not parse value \"%s\" for parameter \"%s\"",
strVal(elem->arg), elem->defname)));
}
- else if (strcmp(elem->defname, "force-binary") == 0)
- {
- bool force_binary;
-
- if (elem->arg == NULL)
- continue;
- else if (!parse_bool(strVal(elem->arg), &force_binary))
- ereport(ERROR,
- (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
- errmsg("could not parse value \"%s\" for parameter \"%s\"",
- strVal(elem->arg), elem->defname)));
-
- if (force_binary)
- opt->output_type = OUTPUT_PLUGIN_BINARY_OUTPUT;
- }
else if (strcmp(elem->defname, "skip-empty-xacts") == 0)
{
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 7195df8..fee25db 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -16725,42 +16725,6 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
again on future calls.
</entry>
</row>
-
- <row>
- <entry>
- <indexterm>
- <primary>pg_logical_slot_get_binary_changes</primary>
- </indexterm>
- <literal><function>pg_logical_slot_get_binary_changes(<parameter>slot_name</parameter> <type>name</type>, <parameter>upto_lsn</parameter> <type>pg_lsn</type>, <parameter>upto_nchanges</parameter> <type>int</type>, VARIADIC <parameter>options</parameter> <type>text[]</type>)</function></literal>
- </entry>
- <entry>
- (<parameter>location</parameter> <type>pg_lsn</type>, <parameter>xid</parameter> <type>xid</type>, <parameter>data</parameter> <type>bytea</type>)
- </entry>
- <entry>
- Behaves just like
- the <function>pg_logical_slot_get_changes()</function> function,
- except that changes are returned as <type>bytea</type>.
- </entry>
- </row>
-
- <row>
- <entry>
- <indexterm>
- <primary>pg_logical_slot_peek_binary_changes</primary>
- </indexterm>
- <literal><function>pg_logical_slot_peek_binary_changes(<parameter>slot_name</parameter> <type>name</type>, <parameter>upto_lsn</parameter> <type>pg_lsn</type>, <parameter>upto_nchanges</parameter> <type>int</type>, VARIADIC <parameter>options</parameter> <type>text[]</type>)</function></literal>
- </entry>
- <entry>
- (<parameter>location</parameter> <type>pg_lsn</type>, <parameter>xid</parameter> <type>xid</type>, <parameter>data</parameter> <type>bytea</type>)
- </entry>
- <entry>
- Behaves just like
- the <function>pg_logical_slot_get_changes()</function> function,
- except that changes are returned as <type>bytea</type> and that
- changes are not consumed; that is, they will be returned again
- on future calls.
- </entry>
- </row>
</tbody>
</tgroup>
</table>
diff --git a/doc/src/sgml/logicaldecoding.sgml b/doc/src/sgml/logicaldecoding.sgml
index e6880d0..5de8629 100644
--- a/doc/src/sgml/logicaldecoding.sgml
+++ b/doc/src/sgml/logicaldecoding.sgml
@@ -389,23 +389,12 @@ CREATE TABLE another_catalog_table(data text) WITH (user_catalog_table = true);
<programlisting>
typedef void (*LogicalDecodeStartupCB) (
struct LogicalDecodingContext *ctx,
- OutputPluginOptions *options,
bool is_init
);
</programlisting>
The <literal>is_init</literal> parameter will be true when the
replication slot is being created and false
- otherwise. <parameter>options</parameter> points to a struct of options
- that output plugins can set:
-<programlisting>
-typedef struct OutputPluginOptions
-{
- OutputPluginOutputType output_type;
-} OutputPluginOptions;
-</programlisting>
- <literal>output_type</literal> has to either be set to
- <literal>OUTPUT_PLUGIN_TEXTUAL_OUTPUT</literal>
- or <literal>OUTPUT_PLUGIN_BINARY_OUTPUT</literal>.
+ otherwise.
</para>
<para>
The startup callback should validate the options present in
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index 22663c3..afeed3f 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -843,22 +843,6 @@ LANGUAGE INTERNAL
VOLATILE ROWS 1000 COST 1000
AS 'pg_logical_slot_peek_changes';
-CREATE OR REPLACE FUNCTION pg_logical_slot_get_binary_changes(
- IN slot_name name, IN upto_lsn pg_lsn, IN upto_nchanges int, VARIADIC options text[] DEFAULT '{}',
- OUT location pg_lsn, OUT xid xid, OUT data bytea)
-RETURNS SETOF RECORD
-LANGUAGE INTERNAL
-VOLATILE ROWS 1000 COST 1000
-AS 'pg_logical_slot_get_binary_changes';
-
-CREATE OR REPLACE FUNCTION pg_logical_slot_peek_binary_changes(
- IN slot_name name, IN upto_lsn pg_lsn, IN upto_nchanges int, VARIADIC options text[] DEFAULT '{}',
- OUT location pg_lsn, OUT xid xid, OUT data bytea)
-RETURNS SETOF RECORD
-LANGUAGE INTERNAL
-VOLATILE ROWS 1000 COST 1000
-AS 'pg_logical_slot_peek_binary_changes';
-
CREATE OR REPLACE FUNCTION
make_interval(years int4 DEFAULT 0, months int4 DEFAULT 0, weeks int4 DEFAULT 0,
days int4 DEFAULT 0, hours int4 DEFAULT 0, mins int4 DEFAULT 0,
diff --git a/src/backend/replication/logical/logical.c b/src/backend/replication/logical/logical.c
index 49f9c7d..b5c7ca4 100644
--- a/src/backend/replication/logical/logical.c
+++ b/src/backend/replication/logical/logical.c
@@ -55,8 +55,7 @@ typedef struct LogicalErrorCallbackState
/* wrappers around output plugin callbacks */
static void output_plugin_error_callback(void *arg);
-static void startup_cb_wrapper(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
- bool is_init);
+static void startup_cb_wrapper(LogicalDecodingContext *ctx, bool is_init);
static void shutdown_cb_wrapper(LogicalDecodingContext *ctx);
static void begin_cb_wrapper(ReorderBuffer *cache, ReorderBufferTXN *txn);
static void commit_cb_wrapper(ReorderBuffer *cache, ReorderBufferTXN *txn,
@@ -325,7 +324,7 @@ CreateInitDecodingContext(char *plugin,
/* call output plugin initialization callback */
old_context = MemoryContextSwitchTo(ctx->context);
if (ctx->callbacks.startup_cb != NULL)
- startup_cb_wrapper(ctx, &ctx->options, true);
+ startup_cb_wrapper(ctx, true);
MemoryContextSwitchTo(old_context);
return ctx;
@@ -406,7 +405,7 @@ CreateDecodingContext(XLogRecPtr start_lsn,
/* call output plugin initialization callback */
old_context = MemoryContextSwitchTo(ctx->context);
if (ctx->callbacks.startup_cb != NULL)
- startup_cb_wrapper(ctx, &ctx->options, false);
+ startup_cb_wrapper(ctx, false);
MemoryContextSwitchTo(old_context);
ereport(LOG,
@@ -561,7 +560,7 @@ output_plugin_error_callback(void *arg)
}
static void
-startup_cb_wrapper(LogicalDecodingContext *ctx, OutputPluginOptions *opt, bool is_init)
+startup_cb_wrapper(LogicalDecodingContext *ctx, bool is_init)
{
LogicalErrorCallbackState state;
ErrorContextCallback errcallback;
@@ -579,7 +578,7 @@ startup_cb_wrapper(LogicalDecodingContext *ctx, OutputPluginOptions *opt, bool i
ctx->accept_writes = false;
/* do the actual work: call callback */
- ctx->callbacks.startup_cb(ctx, opt, is_init);
+ ctx->callbacks.startup_cb(ctx, is_init);
/* Pop the error context stack */
error_context_stack = errcallback.previous;
diff --git a/src/backend/replication/logical/logicalfuncs.c b/src/backend/replication/logical/logicalfuncs.c
index 9692f98..7cb12d4 100644
--- a/src/backend/replication/logical/logicalfuncs.c
+++ b/src/backend/replication/logical/logicalfuncs.c
@@ -46,7 +46,6 @@ typedef struct DecodingOutputState
{
Tuplestorestate *tupstore;
TupleDesc tupdesc;
- bool binary_output;
int64 returned_rows;
} DecodingOutputState;
@@ -81,14 +80,10 @@ LogicalOutputWrite(LogicalDecodingContext *ctx, XLogRecPtr lsn, TransactionId xi
values[0] = LSNGetDatum(lsn);
values[1] = TransactionIdGetDatum(xid);
- /*
- * Assert ctx->out is in database encoding when we're writing textual
- * output.
- */
- if (!p->binary_output)
- Assert(pg_verify_mbstr(GetDatabaseEncoding(),
- ctx->out->data, ctx->out->len,
- false));
+ /* Check that ctx->out is in database encoding */
+ Assert(pg_verify_mbstr(GetDatabaseEncoding(),
+ ctx->out->data, ctx->out->len,
+ false));
/* ick, but cstring_to_text_with_len works for bytea perfectly fine */
values[2] = PointerGetDatum(
@@ -272,7 +267,7 @@ logical_read_local_xlog_page(XLogReaderState *state, XLogRecPtr targetPagePtr,
* Helper function for the various SQL callable logical decoding functions.
*/
static Datum
-pg_logical_slot_get_changes_guts(FunctionCallInfo fcinfo, bool confirm, bool binary)
+pg_logical_slot_get_changes_guts(FunctionCallInfo fcinfo, bool confirm)
{
Name name = PG_GETARG_NAME(0);
XLogRecPtr upto_lsn;
@@ -316,8 +311,6 @@ pg_logical_slot_get_changes_guts(FunctionCallInfo fcinfo, bool confirm, bool bin
/* state to write output to */
p = palloc0(sizeof(DecodingOutputState));
- p->binary_output = binary;
-
/* Build a tuple descriptor for our result type */
if (get_call_result_type(fcinfo, NULL, &p->tupdesc) != TYPEFUNC_COMPOSITE)
elog(ERROR, "return type must be a row type");
@@ -393,16 +386,6 @@ pg_logical_slot_get_changes_guts(FunctionCallInfo fcinfo, bool confirm, bool bin
MemoryContextSwitchTo(oldcontext);
- /*
- * Check whether the output plugin writes textual output if that's
- * what we need.
- */
- if (!binary &&
- ctx->options.output_type != OUTPUT_PLUGIN_TEXTUAL_OUTPUT)
- ereport(ERROR,
- (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
- errmsg("output plugin cannot produce binary output")));
-
ctx->output_writer_private = p;
startptr = MyReplicationSlot->data.restart_lsn;
@@ -476,7 +459,7 @@ pg_logical_slot_get_changes_guts(FunctionCallInfo fcinfo, bool confirm, bool bin
Datum
pg_logical_slot_get_changes(PG_FUNCTION_ARGS)
{
- Datum ret = pg_logical_slot_get_changes_guts(fcinfo, true, false);
+ Datum ret = pg_logical_slot_get_changes_guts(fcinfo, true);
return ret;
}
@@ -487,29 +470,7 @@ pg_logical_slot_get_changes(PG_FUNCTION_ARGS)
Datum
pg_logical_slot_peek_changes(PG_FUNCTION_ARGS)
{
- Datum ret = pg_logical_slot_get_changes_guts(fcinfo, false, false);
-
- return ret;
-}
-
-/*
- * SQL function returning the changestream in binary, consuming the data.
- */
-Datum
-pg_logical_slot_get_binary_changes(PG_FUNCTION_ARGS)
-{
- Datum ret = pg_logical_slot_get_changes_guts(fcinfo, true, true);
-
- return ret;
-}
-
-/*
- * SQL function returning the changestream in binary, only peeking ahead.
- */
-Datum
-pg_logical_slot_peek_binary_changes(PG_FUNCTION_ARGS)
-{
- Datum ret = pg_logical_slot_get_changes_guts(fcinfo, false, true);
+ Datum ret = pg_logical_slot_get_changes_guts(fcinfo, false);
return ret;
}
diff --git a/src/include/catalog/pg_proc.h b/src/include/catalog/pg_proc.h
index e66430d..c0fdbc4 100644
--- a/src/include/catalog/pg_proc.h
+++ b/src/include/catalog/pg_proc.h
@@ -4976,12 +4976,8 @@ DATA(insert OID = 3786 ( pg_create_logical_replication_slot PGNSP PGUID 12 1 0
DESCR("set up a logical replication slot");
DATA(insert OID = 3782 ( pg_logical_slot_get_changes PGNSP PGUID 12 1000 1000 25 0 f f f f f t v 4 0 2249 "19 3220 23 1009" "{19,3220,23,1009,3220,28,25}" "{i,i,i,v,o,o,o}" "{slot_name,upto_lsn,upto_nchanges,options,location,xid,data}" _null_ pg_logical_slot_get_changes _null_ _null_ _null_ ));
DESCR("get changes from replication slot");
-DATA(insert OID = 3783 ( pg_logical_slot_get_binary_changes PGNSP PGUID 12 1000 1000 25 0 f f f f f t v 4 0 2249 "19 3220 23 1009" "{19,3220,23,1009,3220,28,17}" "{i,i,i,v,o,o,o}" "{slot_name,upto_lsn,upto_nchanges,options,location,xid,data}" _null_ pg_logical_slot_get_binary_changes _null_ _null_ _null_ ));
-DESCR("get binary changes from replication slot");
-DATA(insert OID = 3784 ( pg_logical_slot_peek_changes PGNSP PGUID 12 1000 1000 25 0 f f f f f t v 4 0 2249 "19 3220 23 1009" "{19,3220,23,1009,3220,28,25}" "{i,i,i,v,o,o,o}" "{slot_name,upto_lsn,upto_nchanges,options,location,xid,data}" _null_ pg_logical_slot_peek_changes _null_ _null_ _null_ ));
+DATA(insert OID = 3783 ( pg_logical_slot_peek_changes PGNSP PGUID 12 1000 1000 25 0 f f f f f t v 4 0 2249 "19 3220 23 1009" "{19,3220,23,1009,3220,28,25}" "{i,i,i,v,o,o,o}" "{slot_name,upto_lsn,upto_nchanges,options,location,xid,data}" _null_ pg_logical_slot_peek_changes _null_ _null_ _null_ ));
DESCR("peek at changes from replication slot");
-DATA(insert OID = 3785 ( pg_logical_slot_peek_binary_changes PGNSP PGUID 12 1000 1000 25 0 f f f f f t v 4 0 2249 "19 3220 23 1009" "{19,3220,23,1009,3220,28,17}" "{i,i,i,v,o,o,o}" "{slot_name,upto_lsn,upto_nchanges,options,location,xid,data}" _null_ pg_logical_slot_peek_binary_changes _null_ _null_ _null_ ));
-DESCR("peek at binary changes from replication slot");
/* event triggers */
DATA(insert OID = 3566 ( pg_event_trigger_dropped_objects PGNSP PGUID 12 10 100 0 0 f f f f t t s 0 0 2249 "" "{26,26,23,25,25,25,25}" "{o,o,o,o,o,o,o}" "{classid, objid, objsubid, object_type, schema_name, object_name, object_identity}" _null_ pg_event_trigger_dropped_objects _null_ _null_ _null_ ));
diff --git a/src/include/replication/logical.h b/src/include/replication/logical.h
index 26be127..5b78382 100644
--- a/src/include/replication/logical.h
+++ b/src/include/replication/logical.h
@@ -38,7 +38,6 @@ typedef struct LogicalDecodingContext
struct SnapBuild *snapshot_builder;
OutputPluginCallbacks callbacks;
- OutputPluginOptions options;
/*
* User specified options
diff --git a/src/include/replication/logicalfuncs.h b/src/include/replication/logicalfuncs.h
index 21bf44e..06373be 100644
--- a/src/include/replication/logicalfuncs.h
+++ b/src/include/replication/logicalfuncs.h
@@ -17,8 +17,6 @@ extern int logical_read_local_xlog_page(XLogReaderState *state,
char *cur_page, TimeLineID *pageTLI);
extern Datum pg_logical_slot_get_changes(PG_FUNCTION_ARGS);
-extern Datum pg_logical_slot_get_binary_changes(PG_FUNCTION_ARGS);
extern Datum pg_logical_slot_peek_changes(PG_FUNCTION_ARGS);
-extern Datum pg_logical_slot_peek_binary_changes(PG_FUNCTION_ARGS);
#endif
diff --git a/src/include/replication/output_plugin.h b/src/include/replication/output_plugin.h
index a58e68d..764a822 100644
--- a/src/include/replication/output_plugin.h
+++ b/src/include/replication/output_plugin.h
@@ -14,20 +14,6 @@
struct LogicalDecodingContext;
struct OutputPluginCallbacks;
-typedef enum OutputPluginOutputType
-{
- OUTPUT_PLUGIN_BINARY_OUTPUT,
- OUTPUT_PLUGIN_TEXTUAL_OUTPUT
-} OutputPluginOutputType;
-
-/*
- * Options set by the output plugin, in the startup callback.
- */
-typedef struct OutputPluginOptions
-{
- OutputPluginOutputType output_type;
-} OutputPluginOptions;
-
/*
* Type of the shared library symbol _PG_output_plugin_init that is looked up
* when loading an output plugin shared library.
@@ -43,7 +29,6 @@ typedef void (*LogicalOutputPluginInit) (struct OutputPluginCallbacks *cb);
*/
typedef void (*LogicalDecodeStartupCB) (
struct LogicalDecodingContext *ctx,
- OutputPluginOptions *options,
bool is_init
);
diff --git a/src/tools/pgindent/typedefs.list b/src/tools/pgindent/typedefs.list
index ab36aa3..73cbeb1 100644
--- a/src/tools/pgindent/typedefs.list
+++ b/src/tools/pgindent/typedefs.list
@@ -1102,8 +1102,6 @@ OprProofCacheEntry
OprProofCacheKey
OutputContext
OutputPluginCallbacks
-OutputPluginOptions
-OutputPluginOutputType
OverrideSearchPath
OverrideStackEntry
PACE_HEADER
--
2.1.0
--
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