Update copyright for 2021

Backpatch-through: 9.5

54 files changed, 54 insertions, 54 deletions

diff --git a/src/include/storage/backendid.h b/src/include/storage/backendid.h
index e5fe0e724c..7aa3936899 100644
--- a/src/include/storage/backendid.h
+++ b/src/include/storage/backendid.h
@@ -4,7 +4,7 @@
  *	  POSTGRES backend id communication 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/storage/backendid.h
diff --git a/src/include/storage/barrier.h b/src/include/storage/barrier.h
index e0de24378b..ba997717fd 100644
--- a/src/include/storage/barrier.h
+++ b/src/include/storage/barrier.h
@@ -3,7 +3,7 @@
  * barrier.h
  *	  Barriers for synchronizing cooperating processes.
  *
- * 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/storage/barrier.h
diff --git a/src/include/storage/block.h b/src/include/storage/block.h
index d73e393051..4a5c476d2d 100644
--- a/src/include/storage/block.h
+++ b/src/include/storage/block.h
@@ -4,7 +4,7 @@
  *	  POSTGRES disk block 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/storage/block.h
diff --git a/src/include/storage/buf.h b/src/include/storage/buf.h
index dde87f8f6f..ad72919941 100644
--- a/src/include/storage/buf.h
+++ b/src/include/storage/buf.h
@@ -4,7 +4,7 @@
  *	  Basic buffer manager data types.
  *
  *
- * 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/storage/buf.h
diff --git a/src/include/storage/buf_internals.h b/src/include/storage/buf_internals.h
index 3377fa5676..f6b5782965 100644
--- a/src/include/storage/buf_internals.h
+++ b/src/include/storage/buf_internals.h
@@ -5,7 +5,7 @@
  *	  strategy.
  *
  *
- * 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/storage/buf_internals.h
diff --git a/src/include/storage/buffile.h b/src/include/storage/buffile.h
index fc34c49522..566523de1f 100644
--- a/src/include/storage/buffile.h
+++ b/src/include/storage/buffile.h
@@ -15,7 +15,7 @@
  * but currently we have no need for oversize temp files without buffered
  * access.
  *
- * 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/storage/buffile.h
diff --git a/src/include/storage/bufmgr.h b/src/include/storage/bufmgr.h
index ee91b8fa26..ff6cd0fc54 100644
--- a/src/include/storage/bufmgr.h
+++ b/src/include/storage/bufmgr.h
@@ -4,7 +4,7 @@
  *	  POSTGRES buffer manager 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/storage/bufmgr.h
diff --git a/src/include/storage/bufpage.h b/src/include/storage/bufpage.h
index d0a52f8e08..359b749f7f 100644
--- a/src/include/storage/bufpage.h
+++ b/src/include/storage/bufpage.h
@@ -4,7 +4,7 @@
  *	  Standard POSTGRES buffer page 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/storage/bufpage.h
diff --git a/src/include/storage/checksum.h b/src/include/storage/checksum.h
index 6e77744cbc..80d2359192 100644
--- a/src/include/storage/checksum.h
+++ b/src/include/storage/checksum.h
@@ -3,7 +3,7 @@
  * checksum.h
  *	  Checksum implementation for data pages.
  *
- * 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/storage/checksum.h
diff --git a/src/include/storage/checksum_impl.h b/src/include/storage/checksum_impl.h
index 364acfafd2..ef30268330 100644
--- a/src/include/storage/checksum_impl.h
+++ b/src/include/storage/checksum_impl.h
@@ -8,7 +8,7 @@
  * referenced by storage/checksum.h.  (Note: you may need to redefine
  * Assert() as empty to compile this successfully externally.)
  *
- * 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/storage/checksum_impl.h
diff --git a/src/include/storage/condition_variable.h b/src/include/storage/condition_variable.h
index ad209acfac..0b7578f8c4 100644
--- a/src/include/storage/condition_variable.h
+++ b/src/include/storage/condition_variable.h
@@ -12,7 +12,7 @@
  * can be canceled prior to the fulfillment of the condition) and do not
  * use pointers internally (so that they are safe to use within DSMs).
  *
- * 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/storage/condition_variable.h
diff --git a/src/include/storage/copydir.h b/src/include/storage/copydir.h
index 5d28f59c1d..2c3936b0da 100644
--- a/src/include/storage/copydir.h
+++ b/src/include/storage/copydir.h
@@ -3,7 +3,7 @@
  * copydir.h
  *	  Copy a directory.
  *
- * 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/storage/copydir.h
diff --git a/src/include/storage/dsm.h b/src/include/storage/dsm.h
index 0455576f4a..e4e3e9b3f7 100644
--- a/src/include/storage/dsm.h
+++ b/src/include/storage/dsm.h
@@ -3,7 +3,7 @@
  * dsm.h
  *	  manage dynamic shared memory segments
  *
- * 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/storage/dsm.h
diff --git a/src/include/storage/dsm_impl.h b/src/include/storage/dsm_impl.h
index f6841e2534..ff72f7b0e5 100644
--- a/src/include/storage/dsm_impl.h
+++ b/src/include/storage/dsm_impl.h
@@ -3,7 +3,7 @@
  * dsm_impl.h
  *	  low-level dynamic shared memory primitives
  *
- * 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/storage/dsm_impl.h
diff --git a/src/include/storage/fd.h b/src/include/storage/fd.h
index 4e1cc12e23..f2662a96fd 100644
--- a/src/include/storage/fd.h
+++ b/src/include/storage/fd.h
@@ -4,7 +4,7 @@
  *	  Virtual file descriptor 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/storage/fd.h
diff --git a/src/include/storage/freespace.h b/src/include/storage/freespace.h
index 81668ada19..600826ca4b 100644
--- a/src/include/storage/freespace.h
+++ b/src/include/storage/freespace.h
@@ -4,7 +4,7 @@
  *	  POSTGRES free space map for quickly finding free space in relations
  *
  *
- * 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/storage/freespace.h
diff --git a/src/include/storage/fsm_internals.h b/src/include/storage/fsm_internals.h
index 48d25a1f9f..09749769b3 100644
--- a/src/include/storage/fsm_internals.h
+++ b/src/include/storage/fsm_internals.h
@@ -4,7 +4,7 @@
  *	  internal functions for free space map
  *
  *
- * 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/storage/fsm_internals.h
diff --git a/src/include/storage/indexfsm.h b/src/include/storage/indexfsm.h
index fb896b43df..1885b816a2 100644
--- a/src/include/storage/indexfsm.h
+++ b/src/include/storage/indexfsm.h
@@ -4,7 +4,7 @@
  *	  POSTGRES free space map for quickly finding an unused page in index
  *
  *
- * 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/storage/indexfsm.h
diff --git a/src/include/storage/ipc.h b/src/include/storage/ipc.h
index 88994fdc26..753a6dd4d7 100644
--- a/src/include/storage/ipc.h
+++ b/src/include/storage/ipc.h
@@ -8,7 +8,7 @@
  * exit-time cleanup for either a postmaster or a 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
  *
  * src/include/storage/ipc.h
diff --git a/src/include/storage/item.h b/src/include/storage/item.h
index 43a47261fb..cb43965536 100644
--- a/src/include/storage/item.h
+++ b/src/include/storage/item.h
@@ -4,7 +4,7 @@
  *	  POSTGRES disk item 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/storage/item.h
diff --git a/src/include/storage/itemid.h b/src/include/storage/itemid.h
index 5b0229b6a4..d1f0e38248 100644
--- a/src/include/storage/itemid.h
+++ b/src/include/storage/itemid.h
@@ -4,7 +4,7 @@
  *	  Standard POSTGRES buffer page item identifier/line pointer 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/storage/itemid.h
diff --git a/src/include/storage/itemptr.h b/src/include/storage/itemptr.h
index 944f6fe6bd..0e6990140b 100644
--- a/src/include/storage/itemptr.h
+++ b/src/include/storage/itemptr.h
@@ -4,7 +4,7 @@
  *	  POSTGRES disk item pointer 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/storage/itemptr.h
diff --git a/src/include/storage/large_object.h b/src/include/storage/large_object.h
index 2623d1a1b0..ae1e2482ea 100644
--- a/src/include/storage/large_object.h
+++ b/src/include/storage/large_object.h
@@ -5,7 +5,7 @@
  *	  zillions of large objects (internal, external, jaquith, inversion).
  *	  Now we only support inversion.
  *
- * 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/storage/large_object.h
diff --git a/src/include/storage/latch.h b/src/include/storage/latch.h
index 7c742021fb..1468f30a8e 100644
--- a/src/include/storage/latch.h
+++ b/src/include/storage/latch.h
@@ -90,7 +90,7 @@
  * efficient than using WaitLatch or WaitLatchOrSocket.
  *
  *
- * 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/storage/latch.h
diff --git a/src/include/storage/lmgr.h b/src/include/storage/lmgr.h
index f7cabcbbf5..b009559229 100644
--- a/src/include/storage/lmgr.h
+++ b/src/include/storage/lmgr.h
@@ -4,7 +4,7 @@
  *	  POSTGRES lock manager 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/storage/lmgr.h
diff --git a/src/include/storage/lock.h b/src/include/storage/lock.h
index 1c3e9c1999..2e6ef174e9 100644
--- a/src/include/storage/lock.h
+++ b/src/include/storage/lock.h
@@ -4,7 +4,7 @@
  *	  POSTGRES low-level lock mechanism
  *
  *
- * 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/storage/lock.h
diff --git a/src/include/storage/lockdefs.h b/src/include/storage/lockdefs.h
index ef0daf708d..f99ad0eff6 100644
--- a/src/include/storage/lockdefs.h
+++ b/src/include/storage/lockdefs.h
@@ -7,7 +7,7 @@
  * contains definition that have to (indirectly) be available when included by
  * FRONTEND code.
  *
- * 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/storage/lockdefs.h
diff --git a/src/include/storage/lwlock.h b/src/include/storage/lwlock.h
index af9b41795d..cbf2510fbf 100644
--- a/src/include/storage/lwlock.h
+++ b/src/include/storage/lwlock.h
@@ -4,7 +4,7 @@
  *	  Lightweight lock manager
  *
  *
- * 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/storage/lwlock.h
diff --git a/src/include/storage/md.h b/src/include/storage/md.h
index 07fd1bb7d0..752b440864 100644
--- a/src/include/storage/md.h
+++ b/src/include/storage/md.h
@@ -4,7 +4,7 @@
  *	  magnetic disk storage manager public interface declarations.
  *
  *
- * 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/storage/md.h
diff --git a/src/include/storage/off.h b/src/include/storage/off.h
index 9bfdec8c23..a5df0ab219 100644
--- a/src/include/storage/off.h
+++ b/src/include/storage/off.h
@@ -4,7 +4,7 @@
  *	  POSTGRES disk "offset" 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/storage/off.h
diff --git a/src/include/storage/pg_sema.h b/src/include/storage/pg_sema.h
index ef8a7b48f7..3112a8ce22 100644
--- a/src/include/storage/pg_sema.h
+++ b/src/include/storage/pg_sema.h
@@ -10,7 +10,7 @@
  * be provided by each port.
  *
  *
- * 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/storage/pg_sema.h
diff --git a/src/include/storage/pg_shmem.h b/src/include/storage/pg_shmem.h
index 9992932a00..059df1b72c 100644
--- a/src/include/storage/pg_shmem.h
+++ b/src/include/storage/pg_shmem.h
@@ -14,7 +14,7 @@
  * only one ID number.
  *
  *
- * 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/storage/pg_shmem.h
diff --git a/src/include/storage/pmsignal.h b/src/include/storage/pmsignal.h
index b6aa158160..dbbed18f61 100644
--- a/src/include/storage/pmsignal.h
+++ b/src/include/storage/pmsignal.h
@@ -4,7 +4,7 @@
  *	  routines for signaling between the postmaster and its child processes
  *
  *
- * 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/storage/pmsignal.h
diff --git a/src/include/storage/predicate.h b/src/include/storage/predicate.h
index 86e756d5fb..152b698611 100644
--- a/src/include/storage/predicate.h
+++ b/src/include/storage/predicate.h
@@ -4,7 +4,7 @@
  *	  POSTGRES public predicate locking 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/storage/predicate.h
diff --git a/src/include/storage/predicate_internals.h b/src/include/storage/predicate_internals.h
index cf9694d65e..104f560d38 100644
--- a/src/include/storage/predicate_internals.h
+++ b/src/include/storage/predicate_internals.h
@@ -4,7 +4,7 @@
  *	  POSTGRES internal predicate locking 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/storage/predicate_internals.h
diff --git a/src/include/storage/proc.h b/src/include/storage/proc.h
index e77f76ae8a..989c5849d4 100644
--- a/src/include/storage/proc.h
+++ b/src/include/storage/proc.h
@@ -4,7 +4,7 @@
  *	  per-process shared memory data structures
  *
  *
- * 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/storage/proc.h
diff --git a/src/include/storage/procarray.h b/src/include/storage/procarray.h
index ea8a876ca4..f40b20f7ea 100644
--- a/src/include/storage/procarray.h
+++ b/src/include/storage/procarray.h
@@ -4,7 +4,7 @@
  *	  POSTGRES process array 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/storage/procarray.h
diff --git a/src/include/storage/proclist.h b/src/include/storage/proclist.h
index 94200911d9..afdd4f8f0b 100644
--- a/src/include/storage/proclist.h
+++ b/src/include/storage/proclist.h
@@ -10,7 +10,7 @@
  * See proclist_types.h for the structs that these functions operate on.  They
  * are separated to break a header dependency cycle with proc.h.
  *
- * Portions Copyright (c) 2016-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2016-2021, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *		src/include/storage/proclist.h
diff --git a/src/include/storage/proclist_types.h b/src/include/storage/proclist_types.h
index aba5578899..b2d6e8265e 100644
--- a/src/include/storage/proclist_types.h
+++ b/src/include/storage/proclist_types.h
@@ -5,7 +5,7 @@
  *
  * See proclist.h for functions that operate on these types.
  *
- * Portions Copyright (c) 2016-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2016-2021, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *		src/include/storage/proclist_types.h
diff --git a/src/include/storage/procsignal.h b/src/include/storage/procsignal.h
index 5cb39697f3..4ae7dc33b8 100644
--- a/src/include/storage/procsignal.h
+++ b/src/include/storage/procsignal.h
@@ -4,7 +4,7 @@
  *	  Routines for interprocess signaling
  *
  *
- * 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/storage/procsignal.h
diff --git a/src/include/storage/reinit.h b/src/include/storage/reinit.h
index 15d2e410dc..fad1e5c473 100644
--- a/src/include/storage/reinit.h
+++ b/src/include/storage/reinit.h
@@ -4,7 +4,7 @@
  *	  Reinitialization of unlogged relations
  *
  *
- * 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/storage/reinit.h
diff --git a/src/include/storage/relfilenode.h b/src/include/storage/relfilenode.h
index 4de9fc1e69..5e36d3b93c 100644
--- a/src/include/storage/relfilenode.h
+++ b/src/include/storage/relfilenode.h
@@ -4,7 +4,7 @@
  *	  Physical access information for relations.
  *
  *
- * 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/storage/relfilenode.h
diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h
index 31a5ca6fb3..254c40d477 100644
--- a/src/include/storage/s_lock.h
+++ b/src/include/storage/s_lock.h
@@ -86,7 +86,7 @@
  *	when using the SysV semaphore code.
  *
  *
- * 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/storage/s_lock.h
diff --git a/src/include/storage/sharedfileset.h b/src/include/storage/sharedfileset.h
index d5edb600af..09ba121aaf 100644
--- a/src/include/storage/sharedfileset.h
+++ b/src/include/storage/sharedfileset.h
@@ -4,7 +4,7 @@
  *	  Shared temporary file management.
  *
  *
- * 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/storage/sharedfileset.h
diff --git a/src/include/storage/shm_mq.h b/src/include/storage/shm_mq.h
index 5005f2ced8..e693f3f760 100644
--- a/src/include/storage/shm_mq.h
+++ b/src/include/storage/shm_mq.h
@@ -3,7 +3,7 @@
  * shm_mq.h
  *	  single-reader, single-writer shared memory message queue
  *
- * 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/storage/shm_mq.h
diff --git a/src/include/storage/shm_toc.h b/src/include/storage/shm_toc.h
index c3886d538d..dd29a59351 100644
--- a/src/include/storage/shm_toc.h
+++ b/src/include/storage/shm_toc.h
@@ -12,7 +12,7 @@
  * other data structure within the segment and only put the pointer to
  * the data structure itself in the table of contents.
  *
- * 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/storage/shm_toc.h
diff --git a/src/include/storage/shmem.h b/src/include/storage/shmem.h
index e9e32ab8f1..31024e5a50 100644
--- a/src/include/storage/shmem.h
+++ b/src/include/storage/shmem.h
@@ -11,7 +11,7 @@
  * at the same address.  This means shared memory pointers can be passed
  * around directly between different processes.
  *
- * 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/storage/shmem.h
diff --git a/src/include/storage/sinval.h b/src/include/storage/sinval.h
index 903818bea3..f03dc23b14 100644
--- a/src/include/storage/sinval.h
+++ b/src/include/storage/sinval.h
@@ -4,7 +4,7 @@
  *	  POSTGRES shared cache invalidation communication 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/storage/sinval.h
diff --git a/src/include/storage/sinvaladt.h b/src/include/storage/sinvaladt.h
index 426f5478ba..14148bf820 100644
--- a/src/include/storage/sinvaladt.h
+++ b/src/include/storage/sinvaladt.h
@@ -12,7 +12,7 @@
  * The struct type SharedInvalidationMessage, defining the contents of
  * a single message, is defined in sinval.h.
  *
- * 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/storage/sinvaladt.h
diff --git a/src/include/storage/smgr.h b/src/include/storage/smgr.h
index f28a842401..ebf4a199dc 100644
--- a/src/include/storage/smgr.h
+++ b/src/include/storage/smgr.h
@@ -4,7 +4,7 @@
  *	  storage manager switch public interface declarations.
  *
  *
- * 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/storage/smgr.h
diff --git a/src/include/storage/spin.h b/src/include/storage/spin.h
index 5ad25d0f6f..ef06798142 100644
--- a/src/include/storage/spin.h
+++ b/src/include/storage/spin.h
@@ -41,7 +41,7 @@
  *	be again.
  *
  *
- * 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/storage/spin.h
diff --git a/src/include/storage/standby.h b/src/include/storage/standby.h
index faaf1d3817..9b5cc01c97 100644
--- a/src/include/storage/standby.h
+++ b/src/include/storage/standby.h
@@ -4,7 +4,7 @@
  *	  Definitions for hot standby mode.
  *
  *
- * 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/storage/standby.h
diff --git a/src/include/storage/standbydefs.h b/src/include/storage/standbydefs.h
index 4dda1c403a..d99e6f40c6 100644
--- a/src/include/storage/standbydefs.h
+++ b/src/include/storage/standbydefs.h
@@ -4,7 +4,7 @@
  *	   Frontend exposed definitions for hot standby mode.
  *
  *
- * 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/storage/standbydefs.h
diff --git a/src/include/storage/sync.h b/src/include/storage/sync.h
index f32e412e75..fbdf34f762 100644
--- a/src/include/storage/sync.h
+++ b/src/include/storage/sync.h
@@ -3,7 +3,7 @@
  * sync.h
  *	  File synchronization management code.
  *
- * 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/storage/sync.h