Update copyright for 2021

Backpatch-through: 9.5

33 files changed, 33 insertions, 33 deletions

diff --git a/src/include/common/archive.h b/src/include/common/archive.h
index b269910f03c..b5fd143be81 100644
--- a/src/include/common/archive.h
+++ b/src/include/common/archive.h
@@ -3,7 +3,7 @@
  * archive.h
  *	  Common WAL archive routines
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/common/archive.h
diff --git a/src/include/common/base64.h b/src/include/common/base64.h
index 5de44992aac..3b9705613fc 100644
--- a/src/include/common/base64.h
+++ b/src/include/common/base64.h
@@ -3,7 +3,7 @@
  *	  Encoding and decoding routines for base64 without whitespace
  *	  support.
  *
- * Portions Copyright (c) 2001-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2001-2021, PostgreSQL Global Development Group
  *
  * src/include/common/base64.h
  */
diff --git a/src/include/common/checksum_helper.h b/src/include/common/checksum_helper.h
index b07a34e7e49..ebdf1ccf447 100644
--- a/src/include/common/checksum_helper.h
+++ b/src/include/common/checksum_helper.h
@@ -3,7 +3,7 @@
  * checksum_helper.h
  *	  Compute a checksum of any of various types using common routines
  *
- * Portions Copyright (c) 2016-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2016-2021, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *		  src/include/common/checksum_helper.h
diff --git a/src/include/common/config_info.h b/src/include/common/config_info.h
index f36b7838d0f..814f4d3d1bb 100644
--- a/src/include/common/config_info.h
+++ b/src/include/common/config_info.h
@@ -2,7 +2,7 @@
  * config_info.h
  *		Common code for pg_config output
  *
- *	Copyright (c) 2016-2020, PostgreSQL Global Development Group
+ *	Copyright (c) 2016-2021, PostgreSQL Global Development Group
  *
  *	src/include/common/config_info.h
  */
diff --git a/src/include/common/connect.h b/src/include/common/connect.h
index 2cc5d7dd251..71c2d6e72c4 100644
--- a/src/include/common/connect.h
+++ b/src/include/common/connect.h
@@ -3,7 +3,7 @@
  * Interfaces in support of FE/BE connections.
  *
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/common/connect.h
diff --git a/src/include/common/controldata_utils.h b/src/include/common/controldata_utils.h
index bf3c1f864c2..dea78113d0a 100644
--- a/src/include/common/controldata_utils.h
+++ b/src/include/common/controldata_utils.h
@@ -2,7 +2,7 @@
  * controldata_utils.h
  *		Common code for pg_controldata output
  *
- *	Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ *	Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  *	Portions Copyright (c) 1994, Regents of the University of California
  *
  *	src/include/common/controldata_utils.h
diff --git a/src/include/common/cryptohash.h b/src/include/common/cryptohash.h
index 6ead1cb8e5b..4c3df8e5ae6 100644
--- a/src/include/common/cryptohash.h
+++ b/src/include/common/cryptohash.h
@@ -3,7 +3,7 @@
  * cryptohash.h
  *	  Generic headers for cryptographic hash functions.
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
diff --git a/src/include/common/fe_memutils.h b/src/include/common/fe_memutils.h
index b2badd3172b..a8b59f5db73 100644
--- a/src/include/common/fe_memutils.h
+++ b/src/include/common/fe_memutils.h
@@ -2,7 +2,7 @@
  *	fe_memutils.h
  *		memory management support for frontend code
  *
- *	Copyright (c) 2003-2020, PostgreSQL Global Development Group
+ *	Copyright (c) 2003-2021, PostgreSQL Global Development Group
  *
  *	src/include/common/fe_memutils.h
  */
diff --git a/src/include/common/file_perm.h b/src/include/common/file_perm.h
index d87881693c4..ba1823a0839 100644
--- a/src/include/common/file_perm.h
+++ b/src/include/common/file_perm.h
@@ -3,7 +3,7 @@
  * File and directory permission definitions
  *
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/common/file_perm.h
diff --git a/src/include/common/file_utils.h b/src/include/common/file_utils.h
index fef846485f8..978a57460a3 100644
--- a/src/include/common/file_utils.h
+++ b/src/include/common/file_utils.h
@@ -3,7 +3,7 @@
  * Assorted utility functions to work on files.
  *
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/common/file_utils.h
diff --git a/src/include/common/hashfn.h b/src/include/common/hashfn.h
index 6ecc864f840..c634cc067a1 100644
--- a/src/include/common/hashfn.h
+++ b/src/include/common/hashfn.h
@@ -1,7 +1,7 @@
 /*
  * Utilities for working with hash values.
  *
- * Portions Copyright (c) 2017-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2017-2021, PostgreSQL Global Development Group
  */
 
 #ifndef HASHFN_H
diff --git a/src/include/common/hex_decode.h b/src/include/common/hex_decode.h
index 1f99f069b29..29ab2484585 100644
--- a/src/include/common/hex_decode.h
+++ b/src/include/common/hex_decode.h
@@ -2,7 +2,7 @@
  *	hex_decode.h
  *		hex decoding
  *
- *	Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ *	Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  *	Portions Copyright (c) 1994, Regents of the University of California
  *
  *	src/include/common/hex_decode.h
diff --git a/src/include/common/int.h b/src/include/common/int.h
index a2972218e72..079954d7f0b 100644
--- a/src/include/common/int.h
+++ b/src/include/common/int.h
@@ -11,7 +11,7 @@
  * the 64 bit cases can be considerably faster with intrinsics. In case no
  * intrinsics are available 128 bit math is used where available.
  *
- * Copyright (c) 2017-2020, PostgreSQL Global Development Group
+ * Copyright (c) 2017-2021, PostgreSQL Global Development Group
  *
  * src/include/common/int.h
  *
diff --git a/src/include/common/int128.h b/src/include/common/int128.h
index a83edc710c5..01aedf6d1c1 100644
--- a/src/include/common/int128.h
+++ b/src/include/common/int128.h
@@ -8,7 +8,7 @@
  *
  * See src/tools/testint128.c for a simple test harness for this file.
  *
- * Copyright (c) 2017-2020, PostgreSQL Global Development Group
+ * Copyright (c) 2017-2021, PostgreSQL Global Development Group
  *
  * src/include/common/int128.h
  *
diff --git a/src/include/common/ip.h b/src/include/common/ip.h
index 34c78eb5f1d..27f8c4ccd94 100644
--- a/src/include/common/ip.h
+++ b/src/include/common/ip.h
@@ -5,7 +5,7 @@
  *
  * These definitions are used by both frontend and backend code.
  *
- * Copyright (c) 2003-2020, PostgreSQL Global Development Group
+ * Copyright (c) 2003-2021, PostgreSQL Global Development Group
  *
  * src/include/common/ip.h
  *
diff --git a/src/include/common/jsonapi.h b/src/include/common/jsonapi.h
index 1fee0ea81e4..03331f6d13f 100644
--- a/src/include/common/jsonapi.h
+++ b/src/include/common/jsonapi.h
@@ -3,7 +3,7 @@
  * jsonapi.h
  *	  Declarations for JSON API support.
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/common/jsonapi.h
diff --git a/src/include/common/keywords.h b/src/include/common/keywords.h
index c9f9a9f991a..19e4eda8f9e 100644
--- a/src/include/common/keywords.h
+++ b/src/include/common/keywords.h
@@ -4,7 +4,7 @@
  *	  PostgreSQL's list of SQL keywords
  *
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/common/keywords.h
diff --git a/src/include/common/kwlookup.h b/src/include/common/kwlookup.h
index 9c0c7f88d89..70d4b8e51bc 100644
--- a/src/include/common/kwlookup.h
+++ b/src/include/common/kwlookup.h
@@ -4,7 +4,7 @@
  *	  Key word lookup for PostgreSQL
  *
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/common/kwlookup.h
diff --git a/src/include/common/link-canary.h b/src/include/common/link-canary.h
index e8665dc1400..acb05b65d9f 100644
--- a/src/include/common/link-canary.h
+++ b/src/include/common/link-canary.h
@@ -3,7 +3,7 @@
  * link-canary.h
  *	  Detect whether src/common functions came from frontend or backend.
  *
- * Copyright (c) 2018-2020, PostgreSQL Global Development Group
+ * Copyright (c) 2018-2021, PostgreSQL Global Development Group
  *
  * src/include/common/link-canary.h
  *
diff --git a/src/include/common/logging.h b/src/include/common/logging.h
index 3205b8fef9b..a71cf842494 100644
--- a/src/include/common/logging.h
+++ b/src/include/common/logging.h
@@ -1,7 +1,7 @@
 /*-------------------------------------------------------------------------
  * Logging framework for frontend programs
  *
- * Copyright (c) 2018-2020, PostgreSQL Global Development Group
+ * Copyright (c) 2018-2021, PostgreSQL Global Development Group
  *
  * src/include/common/logging.h
  *
diff --git a/src/include/common/md5.h b/src/include/common/md5.h
index 5dac70cbc50..6d100f5cfc2 100644
--- a/src/include/common/md5.h
+++ b/src/include/common/md5.h
@@ -6,7 +6,7 @@
  * These definitions are needed by both frontend and backend code to work
  * with MD5-encrypted passwords.
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/common/md5.h
diff --git a/src/include/common/openssl.h b/src/include/common/openssl.h
index 9d1c681d9f8..fcc5b50533e 100644
--- a/src/include/common/openssl.h
+++ b/src/include/common/openssl.h
@@ -3,7 +3,7 @@
  * openssl.h
  *	  OpenSSL supporting functionality shared between frontend and backend
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
diff --git a/src/include/common/relpath.h b/src/include/common/relpath.h
index 869cabcc0d2..a44be11ca0a 100644
--- a/src/include/common/relpath.h
+++ b/src/include/common/relpath.h
@@ -3,7 +3,7 @@
  * relpath.h
  *		Declarations for GetRelationPath() and friends
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/common/relpath.h
diff --git a/src/include/common/restricted_token.h b/src/include/common/restricted_token.h
index 4a93808db4d..75455e6d78e 100644
--- a/src/include/common/restricted_token.h
+++ b/src/include/common/restricted_token.h
@@ -2,7 +2,7 @@
  *	restricted_token.h
  *		helper routine to ensure restricted token on Windows
  *
- *	Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ *	Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  *	Portions Copyright (c) 1994, Regents of the University of California
  *
  *	src/include/common/restricted_token.h
diff --git a/src/include/common/saslprep.h b/src/include/common/saslprep.h
index 3abf2acce0f..a2c7a464dbf 100644
--- a/src/include/common/saslprep.h
+++ b/src/include/common/saslprep.h
@@ -5,7 +5,7 @@
  *
  * These definitions are used by both frontend and backend code.
  *
- * Copyright (c) 2017-2020, PostgreSQL Global Development Group
+ * Copyright (c) 2017-2021, PostgreSQL Global Development Group
  *
  * src/include/common/saslprep.h
  *
diff --git a/src/include/common/scram-common.h b/src/include/common/scram-common.h
index f4a7c60725b..9d684b41e8e 100644
--- a/src/include/common/scram-common.h
+++ b/src/include/common/scram-common.h
@@ -3,7 +3,7 @@
  * scram-common.h
  *		Declarations for helper functions used for SCRAM authentication
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/common/scram-common.h
diff --git a/src/include/common/sha2.h b/src/include/common/sha2.h
index c8b9096043f..f4bae35af10 100644
--- a/src/include/common/sha2.h
+++ b/src/include/common/sha2.h
@@ -3,7 +3,7 @@
  * sha2.h
  *	  Constants related to SHA224, 256, 384 AND 512.
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
diff --git a/src/include/common/shortest_dec.h b/src/include/common/shortest_dec.h
index a0282318a24..c21f39faf5b 100644
--- a/src/include/common/shortest_dec.h
+++ b/src/include/common/shortest_dec.h
@@ -2,7 +2,7 @@
  *
  * Ryu floating-point output.
  *
- * Portions Copyright (c) 2018-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2018-2021, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *	  src/include/common/shortest_dec.h
diff --git a/src/include/common/string.h b/src/include/common/string.h
index 655ccc05708..686c158efe7 100644
--- a/src/include/common/string.h
+++ b/src/include/common/string.h
@@ -2,7 +2,7 @@
  *	string.h
  *		string handling helpers
  *
- *	Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ *	Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  *	Portions Copyright (c) 1994, Regents of the University of California
  *
  *	src/include/common/string.h
diff --git a/src/include/common/unicode_norm.h b/src/include/common/unicode_norm.h
index 731e05bf7dd..3c2279000aa 100644
--- a/src/include/common/unicode_norm.h
+++ b/src/include/common/unicode_norm.h
@@ -5,7 +5,7 @@
  *
  * These definitions are used by both frontend and backend code.
  *
- * Copyright (c) 2017-2020, PostgreSQL Global Development Group
+ * Copyright (c) 2017-2021, PostgreSQL Global Development Group
  *
  * src/include/common/unicode_norm.h
  *
diff --git a/src/include/common/unicode_norm_hashfunc.h b/src/include/common/unicode_norm_hashfunc.h
index e6acb2a8d0f..5d0501621c7 100644
--- a/src/include/common/unicode_norm_hashfunc.h
+++ b/src/include/common/unicode_norm_hashfunc.h
@@ -3,7 +3,7 @@
  * unicode_norm_hashfunc.h
  *	  Perfect hash functions used for Unicode normalization
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/common/unicode_norm_hashfunc.h
diff --git a/src/include/common/unicode_norm_table.h b/src/include/common/unicode_norm_table.h
index 96d43b893c1..7da633c33b6 100644
--- a/src/include/common/unicode_norm_table.h
+++ b/src/include/common/unicode_norm_table.h
@@ -3,7 +3,7 @@
  * unicode_norm_table.h
  *	  Composition table used for Unicode normalization
  *
- * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/include/common/unicode_norm_table.h
diff --git a/src/include/common/username.h b/src/include/common/username.h
index 2a7c6c4f0d2..bd3ee5f72de 100644
--- a/src/include/common/username.h
+++ b/src/include/common/username.h
@@ -2,7 +2,7 @@
  *	username.h
  *		lookup effective username
  *
- *	Copyright (c) 2003-2020, PostgreSQL Global Development Group
+ *	Copyright (c) 2003-2021, PostgreSQL Global Development Group
  *
  *	src/include/common/username.h
  */