Switch client-side code to include catalog/pg_foo_d.h not pg_foo.h.

Everything of use to frontend code should now appear in the _d.h files,
and making this change frees us from needing to worry about whether the
catalog header files proper are frontend-safe.

Remove src/interfaces/ecpg/ecpglib/pg_type.h entirely, as the previous
commit reduced it to a confusingly-named wrapper around pg_type_d.h.

In passing, make test_rls_hooks.c follow project convention of including
our own files with #include "" not <>.

Discussion: https://postgr.es/m/23690.1523031777@sss.pgh.pa.us

contrib/oid2name/oid2name.c

@@ -9,7 +9,7 @@
  */
 #include "postgres_fe.h"
 
-#include "catalog/pg_class.h"
+#include "catalog/pg_class_d.h"
 
 #include "fe_utils/connect.h"
 #include "libpq-fe.h"

contrib/vacuumlo/vacuumlo.c

@@ -21,7 +21,7 @@
 #include <termios.h>
 #endif
 
-#include "catalog/pg_class.h"
+#include "catalog/pg_class_d.h"
 
 #include "fe_utils/connect.h"
 #include "libpq-fe.h"

src/bin/initdb/initdb.c

@@ -61,9 +61,8 @@
 
 #include "access/xlog_internal.h"
 #include "catalog/catalog.h"
-#include "catalog/pg_authid.h"
-#include "catalog/pg_class.h"
-#include "catalog/pg_collation.h"
+#include "catalog/pg_authid_d.h"
+#include "catalog/pg_collation_d.h"
 #include "common/file_perm.h"
 #include "common/file_utils.h"
 #include "common/restricted_token.h"

src/bin/pg_dump/common.c

@@ -21,7 +21,7 @@
 
 #include <ctype.h>
 
-#include "catalog/pg_class.h"
+#include "catalog/pg_class_d.h"
 #include "fe_utils/string_utils.h"
 
 

src/bin/pg_dump/pg_dump.c

@@ -42,17 +42,17 @@
 #include "access/attnum.h"
 #include "access/sysattr.h"
 #include "access/transam.h"
-#include "catalog/pg_aggregate.h"
-#include "catalog/pg_am.h"
-#include "catalog/pg_attribute.h"
-#include "catalog/pg_cast.h"
-#include "catalog/pg_class.h"
-#include "catalog/pg_default_acl.h"
-#include "catalog/pg_largeobject.h"
-#include "catalog/pg_largeobject_metadata.h"
-#include "catalog/pg_proc.h"
-#include "catalog/pg_trigger.h"
-#include "catalog/pg_type.h"
+#include "catalog/pg_aggregate_d.h"
+#include "catalog/pg_am_d.h"
+#include "catalog/pg_attribute_d.h"
+#include "catalog/pg_cast_d.h"
+#include "catalog/pg_class_d.h"
+#include "catalog/pg_default_acl_d.h"
+#include "catalog/pg_largeobject_d.h"
+#include "catalog/pg_largeobject_metadata_d.h"
+#include "catalog/pg_proc_d.h"
+#include "catalog/pg_trigger_d.h"
+#include "catalog/pg_type_d.h"
 #include "libpq/libpq-fs.h"
 
 #include "dumputils.h"

src/bin/pg_dump/pg_dump_sort.c

@@ -19,7 +19,7 @@
 #include "pg_backup_utils.h"
 #include "pg_dump.h"
 
-#include "catalog/pg_class.h"
+#include "catalog/pg_class_d.h"
 
 /* translator: this is a module name */
 static const char *modulename = gettext_noop("sorter");

src/bin/pg_rewind/filemap.c

@@ -20,7 +20,7 @@
 
 #include "common/string.h"
 #include "catalog/catalog.h"
-#include "catalog/pg_tablespace.h"
+#include "catalog/pg_tablespace_d.h"
 #include "storage/fd.h"
 
 filemap_t  *filemap = NULL;

src/bin/pg_rewind/libpq_fetch.c

@@ -23,7 +23,7 @@
 
 #include "libpq-fe.h"
 #include "catalog/catalog.h"
-#include "catalog/pg_type.h"
+#include "catalog/pg_type_d.h"
 #include "fe_utils/connect.h"
 #include "port/pg_bswap.h"
 

src/bin/pg_upgrade/check.c

@@ -9,7 +9,7 @@
 
 #include "postgres_fe.h"
 
-#include "catalog/pg_authid.h"
+#include "catalog/pg_authid_d.h"
 #include "fe_utils/string_utils.h"
 #include "mb/pg_wchar.h"
 #include "pg_upgrade.h"

src/bin/pg_upgrade/function.c

@@ -12,7 +12,7 @@
 #include "pg_upgrade.h"
 
 #include "access/transam.h"
-#include "catalog/pg_language.h"
+#include "catalog/pg_language_d.h"
 
 
 /*

src/bin/pg_upgrade/info.c

@@ -12,7 +12,7 @@
 #include "pg_upgrade.h"
 
 #include "access/transam.h"
-#include "catalog/pg_class.h"
+#include "catalog/pg_class_d.h"
 
 
 static void create_rel_filename_map(const char *old_data, const char *new_data,

src/bin/pg_upgrade/pg_upgrade.c

@@ -37,7 +37,7 @@
 #include "postgres_fe.h"
 
 #include "pg_upgrade.h"
-#include "catalog/pg_class.h"
+#include "catalog/pg_class_d.h"
 #include "common/file_perm.h"
 #include "common/restricted_token.h"
 #include "fe_utils/string_utils.h"

src/bin/pg_upgrade/relfilenode.c

@@ -12,7 +12,7 @@
 #include "pg_upgrade.h"
 
 #include <sys/stat.h>
-#include "catalog/pg_class.h"
+#include "catalog/pg_class_d.h"
 #include "access/transam.h"
 
 

src/bin/pg_upgrade/version.c

@@ -11,7 +11,7 @@
 
 #include "pg_upgrade.h"
 
-#include "catalog/pg_class.h"
+#include "catalog/pg_class_d.h"
 #include "fe_utils/string_utils.h"
 
 

src/bin/psql/command.c

@@ -23,7 +23,7 @@
 #include <sys/stat.h>			/* for stat() */
 #endif
 
-#include "catalog/pg_class.h"
+#include "catalog/pg_class_d.h"
 #include "portability/instr_time.h"
 
 #include "libpq-fe.h"

src/bin/psql/describe.c

@@ -14,9 +14,9 @@
 
 #include <ctype.h>
 
-#include "catalog/pg_attribute.h"
-#include "catalog/pg_class.h"
-#include "catalog/pg_default_acl.h"
+#include "catalog/pg_attribute_d.h"
+#include "catalog/pg_class_d.h"
+#include "catalog/pg_default_acl_d.h"
 #include "fe_utils/string_utils.h"
 
 #include "common.h"

src/bin/psql/tab-complete.c

@@ -41,7 +41,7 @@
 
 #include <ctype.h>
 
-#include "catalog/pg_class.h"
+#include "catalog/pg_class_d.h"
 
 #include "libpq-fe.h"
 #include "pqexpbuffer.h"

src/bin/scripts/vacuumdb.c

@@ -16,7 +16,7 @@
 #include <sys/select.h>
 #endif
 
-#include "catalog/pg_class.h"
+#include "catalog/pg_class_d.h"
 
 #include "common.h"
 #include "fe_utils/simple_list.h"

src/common/relpath.c

@@ -19,7 +19,7 @@
 #endif
 
 #include "catalog/catalog.h"
-#include "catalog/pg_tablespace.h"
+#include "catalog/pg_tablespace_d.h"
 #include "common/relpath.h"
 #include "storage/backendid.h"
 

src/fe_utils/print.c

@@ -32,7 +32,7 @@
 
 #include "fe_utils/print.h"
 
-#include "catalog/pg_type.h"
+#include "catalog/pg_type_d.h"
 #include "fe_utils/mbprint.h"
 
 

src/interfaces/ecpg/ecpglib/descriptor.c

@@ -5,7 +5,8 @@
 
 #define POSTGRES_ECPG_INTERNAL
 #include "postgres_fe.h"
-#include "pg_type.h"
+
+#include "catalog/pg_type_d.h"
 
 #include "ecpg-pthread-win32.h"
 #include "ecpgtype.h"

src/interfaces/ecpg/ecpglib/execute.c

@@ -19,7 +19,7 @@
 #include <float.h>
 #include <math.h>
 
-#include "pg_type.h"
+#include "catalog/pg_type_d.h"
 
 #include "ecpgtype.h"
 #include "ecpglib.h"

src/interfaces/ecpg/ecpglib/pg_type.h

@@ -1,18 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * pg_type.h
- *	  Interface to generated type OID symbols.
- *
- * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
- * Portions Copyright (c) 1994, Regents of the University of California
- *
- * src/interfaces/ecpg/ecpglib/pg_type.h
- *
- *-------------------------------------------------------------------------
- */
-#ifndef PG_TYPE_H
-#define PG_TYPE_H
-
-#include "catalog/pg_type_d.h"
-
-#endif							/* PG_TYPE_H */

src/interfaces/ecpg/ecpglib/sqlda.c

@@ -8,7 +8,8 @@
 
 #define POSTGRES_ECPG_INTERNAL
 #include "postgres_fe.h"
-#include "pg_type.h"
+
+#include "catalog/pg_type_d.h"
 
 #include "ecpg-pthread-win32.h"
 #include "decimal.h"

src/interfaces/ecpg/ecpglib/typename.c

@@ -3,12 +3,13 @@
 #define POSTGRES_ECPG_INTERNAL
 #include "postgres_fe.h"
 
+#include "catalog/pg_type_d.h"
+
 #include "ecpgtype.h"
 #include "ecpglib.h"
 #include "extern.h"
 #include "sqltypes.h"
 #include "sql3types.h"
-#include "pg_type.h"
 
 /*
  * This function is used to generate the correct type names.

src/test/modules/test_rls_hooks/test_rls_hooks.c

@@ -18,16 +18,16 @@
 
 #include "test_rls_hooks.h"
 
-#include <catalog/pg_type.h>
-#include <nodes/makefuncs.h>
-#include <nodes/makefuncs.h>
-#include <parser/parse_clause.h>
-#include <parser/parse_node.h>
-#include <parser/parse_relation.h>
-#include <rewrite/rowsecurity.h>
-#include <utils/acl.h>
-#include <utils/rel.h>
-#include <utils/relcache.h>
+#include "catalog/pg_type.h"
+#include "nodes/makefuncs.h"
+#include "nodes/makefuncs.h"
+#include "parser/parse_clause.h"
+#include "parser/parse_node.h"
+#include "parser/parse_relation.h"
+#include "rewrite/rowsecurity.h"
+#include "utils/acl.h"
+#include "utils/rel.h"
+#include "utils/relcache.h"
 
 PG_MODULE_MAGIC;
 

src/tools/findoidjoins/findoidjoins.c

@@ -7,7 +7,7 @@
  */
 #include "postgres_fe.h"
 
-#include "catalog/pg_class.h"
+#include "catalog/pg_class_d.h"
 
 #include "fe_utils/connect.h"
 #include "libpq-fe.h"