Generate fmgr prototypes automatically

Gen_fmgrtab.pl creates a new file fmgrprotos.h, which contains
prototypes for all functions registered in pg_proc.h.  This avoids
having to manually maintain these prototypes across a random variety of
header files.  It also automatically enforces a correct function
signature, and since there are warnings about missing prototypes, it
will detect functions that are defined but not registered in
pg_proc.h (or otherwise used).

Reviewed-by: Pavel Stehule <pavel.stehule@gmail.com>

1 files changed, 0 insertions, 100 deletions

diff --git a/src/backend/utils/adt/pgstatfuncs.c b/src/backend/utils/adt/pgstatfuncs.c
index a380dbf7374..a987d0d6214 100644
--- a/src/backend/utils/adt/pgstatfuncs.c
+++ b/src/backend/utils/adt/pgstatfuncs.c
@@ -29,106 +29,6 @@
 
 #define UINT32_ACCESS_ONCE(var)		 ((uint32)(*((volatile uint32 *)&(var))))
 
-/* bogus ... these externs should be in a header file */
-extern Datum pg_stat_get_numscans(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_tuples_returned(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_tuples_fetched(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_tuples_inserted(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_tuples_updated(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_tuples_deleted(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_tuples_hot_updated(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_live_tuples(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_dead_tuples(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_mod_since_analyze(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_blocks_fetched(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_blocks_hit(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_last_vacuum_time(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_last_autovacuum_time(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_last_analyze_time(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_last_autoanalyze_time(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_vacuum_count(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_autovacuum_count(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_analyze_count(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_autoanalyze_count(PG_FUNCTION_ARGS);
-
-extern Datum pg_stat_get_function_calls(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_function_total_time(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_function_self_time(PG_FUNCTION_ARGS);
-
-extern Datum pg_stat_get_backend_idset(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_activity(PG_FUNCTION_ARGS);
-extern Datum pg_backend_pid(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_backend_pid(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_backend_dbid(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_backend_userid(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_backend_activity(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_backend_wait_event_type(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_backend_wait_event(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_backend_activity_start(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_backend_xact_start(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_backend_start(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_backend_client_addr(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_backend_client_port(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_progress_info(PG_FUNCTION_ARGS);
-
-extern Datum pg_stat_get_db_numbackends(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_xact_commit(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_xact_rollback(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_blocks_fetched(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_blocks_hit(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_tuples_returned(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_tuples_fetched(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_tuples_inserted(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_tuples_updated(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_tuples_deleted(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_conflict_tablespace(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_conflict_lock(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_conflict_snapshot(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_conflict_bufferpin(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_conflict_startup_deadlock(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_conflict_all(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_deadlocks(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_stat_reset_time(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_temp_files(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_temp_bytes(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_blk_read_time(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_db_blk_write_time(PG_FUNCTION_ARGS);
-
-extern Datum pg_stat_get_archiver(PG_FUNCTION_ARGS);
-
-extern Datum pg_stat_get_bgwriter_timed_checkpoints(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_bgwriter_requested_checkpoints(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_checkpoint_write_time(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_checkpoint_sync_time(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_bgwriter_buf_written_checkpoints(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_bgwriter_buf_written_clean(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_bgwriter_maxwritten_clean(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_bgwriter_stat_reset_time(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_buf_written_backend(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_buf_fsync_backend(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_buf_alloc(PG_FUNCTION_ARGS);
-
-extern Datum pg_stat_get_xact_numscans(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_xact_tuples_returned(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_xact_tuples_fetched(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_xact_tuples_inserted(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_xact_tuples_updated(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_xact_tuples_deleted(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_xact_tuples_hot_updated(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_xact_blocks_fetched(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_xact_blocks_hit(PG_FUNCTION_ARGS);
-
-extern Datum pg_stat_get_xact_function_calls(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_xact_function_total_time(PG_FUNCTION_ARGS);
-extern Datum pg_stat_get_xact_function_self_time(PG_FUNCTION_ARGS);
-
-extern Datum pg_stat_get_snapshot_timestamp(PG_FUNCTION_ARGS);
-extern Datum pg_stat_clear_snapshot(PG_FUNCTION_ARGS);
-extern Datum pg_stat_reset(PG_FUNCTION_ARGS);
-extern Datum pg_stat_reset_shared(PG_FUNCTION_ARGS);
-extern Datum pg_stat_reset_single_table_counters(PG_FUNCTION_ARGS);
-extern Datum pg_stat_reset_single_function_counters(PG_FUNCTION_ARGS);
-
 /* Global bgwriter statistics, from bgwriter.c */
 extern PgStat_MsgBgWriter bgwriterStats;