Update copyrights for 2020

Backpatch-through: update all files in master, backpatch legal files through 9.4

12 files changed, 12 insertions, 12 deletions

diff --git a/src/backend/port/atomics.c b/src/backend/port/atomics.c
index 5209deeb688..c4f83706b43 100644
--- a/src/backend/port/atomics.c
+++ b/src/backend/port/atomics.c
@@ -3,7 +3,7 @@
  * atomics.c
  *	   Non-Inline parts of the atomics implementation
  *
- * Portions Copyright (c) 2013-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2013-2020, PostgreSQL Global Development Group
  *
  *
  * IDENTIFICATION
diff --git a/src/backend/port/posix_sema.c b/src/backend/port/posix_sema.c
index bdd6552f614..277b82ca803 100644
--- a/src/backend/port/posix_sema.c
+++ b/src/backend/port/posix_sema.c
@@ -15,7 +15,7 @@
  * forked backends, but they could not be accessed by exec'd backends.
  *
  *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
diff --git a/src/backend/port/sysv_sema.c b/src/backend/port/sysv_sema.c
index a1652cce59c..88c2862d58b 100644
--- a/src/backend/port/sysv_sema.c
+++ b/src/backend/port/sysv_sema.c
@@ -4,7 +4,7 @@
  *	  Implement PGSemaphores using SysV semaphore facilities
  *
  *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
diff --git a/src/backend/port/sysv_shmem.c b/src/backend/port/sysv_shmem.c
index dab2920ad61..198a6985bf3 100644
--- a/src/backend/port/sysv_shmem.c
+++ b/src/backend/port/sysv_shmem.c
@@ -9,7 +9,7 @@
  * exist, though, because mmap'd shmem provides no way to find out how
  * many processes are attached, which we need for interlocking purposes.
  *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
diff --git a/src/backend/port/tas/sunstudio_sparc.s b/src/backend/port/tas/sunstudio_sparc.s
index c8d88f26345..4bebf079de3 100644
--- a/src/backend/port/tas/sunstudio_sparc.s
+++ b/src/backend/port/tas/sunstudio_sparc.s
@@ -3,7 +3,7 @@
 ! sunstudio_sparc.s
 !	  compare and swap for Sun Studio on Sparc
 !
-! Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+! Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 ! Portions Copyright (c) 1994, Regents of the University of California
 !
 ! IDENTIFICATION
diff --git a/src/backend/port/tas/sunstudio_x86.s b/src/backend/port/tas/sunstudio_x86.s
index 2364c5ba07d..d95e1738496 100644
--- a/src/backend/port/tas/sunstudio_x86.s
+++ b/src/backend/port/tas/sunstudio_x86.s
@@ -3,7 +3,7 @@
 / sunstudio_x86.s
 /	  compare and swap for Sun Studio on x86
 /
-/ Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+/ Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
 / Portions Copyright (c) 1994, Regents of the University of California
 /
 / IDENTIFICATION
diff --git a/src/backend/port/win32/crashdump.c b/src/backend/port/win32/crashdump.c
index b1fe5d3430e..e6c68379b20 100644
--- a/src/backend/port/win32/crashdump.c
+++ b/src/backend/port/win32/crashdump.c
@@ -28,7 +28,7 @@
  * be added, though at the cost of a greater chance of the crash dump failing.
  *
  *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *	  src/backend/port/win32/crashdump.c
diff --git a/src/backend/port/win32/signal.c b/src/backend/port/win32/signal.c
index e9618b06ec1..3218b38240c 100644
--- a/src/backend/port/win32/signal.c
+++ b/src/backend/port/win32/signal.c
@@ -3,7 +3,7 @@
  * signal.c
  *	  Microsoft Windows Win32 Signal Emulation Functions
  *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *	  src/backend/port/win32/signal.c
diff --git a/src/backend/port/win32/socket.c b/src/backend/port/win32/socket.c
index d5b5e771e91..4843507880c 100644
--- a/src/backend/port/win32/socket.c
+++ b/src/backend/port/win32/socket.c
@@ -3,7 +3,7 @@
  * socket.c
  *	  Microsoft Windows Win32 Socket Functions
  *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *	  src/backend/port/win32/socket.c
diff --git a/src/backend/port/win32/timer.c b/src/backend/port/win32/timer.c
index 4085c7db6bc..891241863b4 100644
--- a/src/backend/port/win32/timer.c
+++ b/src/backend/port/win32/timer.c
@@ -8,7 +8,7 @@
  *	  - Does not support interval timer (value->it_interval)
  *	  - Only supports ITIMER_REAL
  *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *	  src/backend/port/win32/timer.c
diff --git a/src/backend/port/win32_sema.c b/src/backend/port/win32_sema.c
index 32cc6978669..d15c4c1dc42 100644
--- a/src/backend/port/win32_sema.c
+++ b/src/backend/port/win32_sema.c
@@ -3,7 +3,7 @@
  * win32_sema.c
  *	  Microsoft Windows Win32 Semaphores Emulation
  *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *	  src/backend/port/win32_sema.c
diff --git a/src/backend/port/win32_shmem.c b/src/backend/port/win32_shmem.c
index 6cb63282847..30b07303ff7 100644
--- a/src/backend/port/win32_shmem.c
+++ b/src/backend/port/win32_shmem.c
@@ -3,7 +3,7 @@
  * win32_shmem.c
  *	  Implement shared memory using win32 facilities
  *
- * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *	  src/backend/port/win32_shmem.c