v13-0006-Rename-postmaster-interrupt.c-to-ipc-signal_hand.patch

From 0176d059e4b3d020bbd6c7af7ecce6c1cede39a3 Mon Sep 17 00:00:00 2001
From: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: Wed, 17 Jun 2026 09:57:50 +0300
Subject: [PATCH v13 6/9] Rename postmaster/interrupt.c to
 ipc/signal_handlers.c

postmaster/interrupt.c contains signal handling functions, so rename
it to ipc/signal_handlers.c, to better reflect its contents. The
"interrupt" term is now used to mean the concept around
CHECK_FOR_INTERRUPTS(). Interrupts can be raised by signal handlers,
but it's not the same thing.
---
 contrib/pg_prewarm/autoprewarm.c               |  2 +-
 contrib/pg_stash_advice/stashpersist.c         |  2 +-
 src/backend/Makefile                           |  1 +
 src/backend/commands/copyfrom.c                |  1 +
 src/backend/commands/vacuum.c                  |  2 +-
 src/backend/ipc/Makefile                       | 18 ++++++++++++++++++
 src/backend/ipc/meson.build                    |  5 +++++
 .../interrupt.c => ipc/signal_handlers.c}      |  8 ++++----
 src/backend/meson.build                        |  1 +
 src/backend/postmaster/Makefile                |  1 -
 src/backend/postmaster/autovacuum.c            |  2 +-
 src/backend/postmaster/bgwriter.c              |  2 +-
 src/backend/postmaster/checkpointer.c          |  2 +-
 src/backend/postmaster/meson.build             |  1 -
 src/backend/postmaster/pgarch.c                |  2 +-
 src/backend/postmaster/syslogger.c             |  2 +-
 src/backend/postmaster/walsummarizer.c         |  2 +-
 src/backend/postmaster/walwriter.c             |  2 +-
 .../replication/logical/applyparallelworker.c  |  2 +-
 src/backend/replication/logical/launcher.c     |  2 +-
 src/backend/replication/logical/sequencesync.c |  2 +-
 src/backend/replication/logical/slotsync.c     |  2 +-
 src/backend/replication/logical/worker.c       |  2 +-
 src/backend/replication/slot.c                 |  2 +-
 src/backend/replication/walreceiver.c          |  2 +-
 src/backend/replication/walsender.c            |  2 +-
 src/backend/storage/aio/method_worker.c        |  2 +-
 src/backend/tcop/postgres.c                    |  2 +-
 src/backend/utils/init/miscinit.c              |  2 +-
 .../interrupt.h => ipc/signal_handlers.h}      | 16 ++++++++--------
 src/test/modules/worker_spi/worker_spi.c       |  2 +-
 31 files changed, 60 insertions(+), 36 deletions(-)
 create mode 100644 src/backend/ipc/Makefile
 create mode 100644 src/backend/ipc/meson.build
 rename src/backend/{postmaster/interrupt.c => ipc/signal_handlers.c} (96%)
 rename src/include/{postmaster/interrupt.h => ipc/signal_handlers.h} (68%)

diff --git a/contrib/pg_prewarm/autoprewarm.c b/contrib/pg_prewarm/autoprewarm.c
index ba0bc8e6d4a..f11745f4755 100644
--- a/contrib/pg_prewarm/autoprewarm.c
+++ b/contrib/pg_prewarm/autoprewarm.c
@@ -30,9 +30,9 @@
 
 #include "access/relation.h"
 #include "access/xact.h"
+#include "ipc/signal_handlers.h"
 #include "pgstat.h"
 #include "postmaster/bgworker.h"
-#include "postmaster/interrupt.h"
 #include "storage/buf_internals.h"
 #include "storage/dsm.h"
 #include "storage/dsm_registry.h"
diff --git a/contrib/pg_stash_advice/stashpersist.c b/contrib/pg_stash_advice/stashpersist.c
index 5bdf4bddaae..9e08300c541 100644
--- a/contrib/pg_stash_advice/stashpersist.c
+++ b/contrib/pg_stash_advice/stashpersist.c
@@ -14,10 +14,10 @@
 #include <sys/stat.h>
 
 #include "common/hashfn.h"
+#include "ipc/signal_handlers.h"
 #include "miscadmin.h"
 #include "pg_stash_advice.h"
 #include "postmaster/bgworker.h"
-#include "postmaster/interrupt.h"
 #include "storage/fd.h"
 #include "storage/ipc.h"
 #include "storage/latch.h"
diff --git a/src/backend/Makefile b/src/backend/Makefile
index 162d3f1f2a9..82156eff3c2 100644
--- a/src/backend/Makefile
+++ b/src/backend/Makefile
@@ -26,6 +26,7 @@ SUBDIRS = \
 	commands \
 	executor \
 	foreign \
+	ipc \
 	lib \
 	libpq \
 	main \
diff --git a/src/backend/commands/copyfrom.c b/src/backend/commands/copyfrom.c
index e6ba012e7d6..86e48df6536 100644
--- a/src/backend/commands/copyfrom.c
+++ b/src/backend/commands/copyfrom.c
@@ -21,6 +21,7 @@
 #include "postgres.h"
 
 #include <ctype.h>
+#include <signal.h>
 #include <unistd.h>
 #include <sys/stat.h>
 
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index 21e74184b61..5cada287d79 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -43,11 +43,11 @@
 #include "commands/repack.h"
 #include "commands/vacuum.h"
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "nodes/makefuncs.h"
 #include "pgstat.h"
 #include "postmaster/autovacuum.h"
 #include "postmaster/bgworker_internals.h"
-#include "postmaster/interrupt.h"
 #include "storage/bufmgr.h"
 #include "storage/lmgr.h"
 #include "storage/pmsignal.h"
diff --git a/src/backend/ipc/Makefile b/src/backend/ipc/Makefile
new file mode 100644
index 00000000000..4120909ebbe
--- /dev/null
+++ b/src/backend/ipc/Makefile
@@ -0,0 +1,18 @@
+#-------------------------------------------------------------------------
+#
+# Makefile--
+#    Makefile for backend/ipc
+#
+# IDENTIFICATION
+#    src/backend/ipc/Makefile
+#
+#-------------------------------------------------------------------------
+
+subdir = src/backend/ipc
+top_builddir = ../../..
+include $(top_builddir)/src/Makefile.global
+
+OBJS = \
+	signal_handlers.o
+
+include $(top_srcdir)/src/backend/common.mk
diff --git a/src/backend/ipc/meson.build b/src/backend/ipc/meson.build
new file mode 100644
index 00000000000..af7dae10b60
--- /dev/null
+++ b/src/backend/ipc/meson.build
@@ -0,0 +1,5 @@
+# Copyright (c) 2026, PostgreSQL Global Development Group
+
+backend_sources += files(
+  'signal_handlers.c',
+)
diff --git a/src/backend/postmaster/interrupt.c b/src/backend/ipc/signal_handlers.c
similarity index 96%
rename from src/backend/postmaster/interrupt.c
rename to src/backend/ipc/signal_handlers.c
index 20f7e34e204..44b39bc9ecf 100644
--- a/src/backend/postmaster/interrupt.c
+++ b/src/backend/ipc/signal_handlers.c
@@ -1,13 +1,13 @@
 /*-------------------------------------------------------------------------
  *
- * interrupt.c
- *	  Interrupt handling routines.
+ * signal_handlers.c
+ *	  Standard signal handlers.
  *
  * Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  src/backend/postmaster/interrupt.c
+ *	  src/backend/ipc/signal_handlers.c
  *
  *-------------------------------------------------------------------------
  */
@@ -17,8 +17,8 @@
 #include <unistd.h>
 
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "miscadmin.h"
-#include "postmaster/interrupt.h"
 #include "storage/ipc.h"
 #include "storage/latch.h"
 #include "storage/procsignal.h"
diff --git a/src/backend/meson.build b/src/backend/meson.build
index f737d799c61..b6af11a2125 100644
--- a/src/backend/meson.build
+++ b/src/backend/meson.build
@@ -15,6 +15,7 @@ subdir('catalog')
 subdir('commands')
 subdir('executor')
 subdir('foreign')
+subdir('ipc')
 subdir('jit')
 subdir('lib')
 subdir('libpq')
diff --git a/src/backend/postmaster/Makefile b/src/backend/postmaster/Makefile
index 55044b2bc6f..a478ddbab2e 100644
--- a/src/backend/postmaster/Makefile
+++ b/src/backend/postmaster/Makefile
@@ -20,7 +20,6 @@ OBJS = \
 	checkpointer.o \
 	datachecksum_state.o \
 	fork_process.o \
-	interrupt.o \
 	launch_backend.o \
 	pgarch.o \
 	pmchild.o \
diff --git a/src/backend/postmaster/autovacuum.c b/src/backend/postmaster/autovacuum.c
index 31cad5df015..33d9a8ddcdf 100644
--- a/src/backend/postmaster/autovacuum.c
+++ b/src/backend/postmaster/autovacuum.c
@@ -81,13 +81,13 @@
 #include "commands/vacuum.h"
 #include "common/int.h"
 #include "funcapi.h"
+#include "ipc/signal_handlers.h"
 #include "lib/ilist.h"
 #include "libpq/pqsignal.h"
 #include "miscadmin.h"
 #include "nodes/makefuncs.h"
 #include "pgstat.h"
 #include "postmaster/autovacuum.h"
-#include "postmaster/interrupt.h"
 #include "postmaster/postmaster.h"
 #include "storage/aio_subsys.h"
 #include "storage/bufmgr.h"
diff --git a/src/backend/postmaster/bgwriter.c b/src/backend/postmaster/bgwriter.c
index 6b7312b75d9..f199d92f57c 100644
--- a/src/backend/postmaster/bgwriter.c
+++ b/src/backend/postmaster/bgwriter.c
@@ -33,11 +33,11 @@
 
 #include "access/xlog.h"
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "libpq/pqsignal.h"
 #include "pgstat.h"
 #include "postmaster/auxprocess.h"
 #include "postmaster/bgwriter.h"
-#include "postmaster/interrupt.h"
 #include "storage/aio_subsys.h"
 #include "storage/buf_internals.h"
 #include "storage/bufmgr.h"
diff --git a/src/backend/postmaster/checkpointer.c b/src/backend/postmaster/checkpointer.c
index bd73888747b..0be0b9009e8 100644
--- a/src/backend/postmaster/checkpointer.c
+++ b/src/backend/postmaster/checkpointer.c
@@ -45,12 +45,12 @@
 #include "catalog/pg_authid.h"
 #include "commands/defrem.h"
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "libpq/pqsignal.h"
 #include "pgstat.h"
 #include "port/atomics.h"
 #include "postmaster/auxprocess.h"
 #include "postmaster/bgwriter.h"
-#include "postmaster/interrupt.h"
 #include "replication/syncrep.h"
 #include "storage/aio_subsys.h"
 #include "storage/bufmgr.h"
diff --git a/src/backend/postmaster/meson.build b/src/backend/postmaster/meson.build
index 6cba23bbeef..c8baef330f6 100644
--- a/src/backend/postmaster/meson.build
+++ b/src/backend/postmaster/meson.build
@@ -8,7 +8,6 @@ backend_sources += files(
   'checkpointer.c',
   'datachecksum_state.c',
   'fork_process.c',
-  'interrupt.c',
   'launch_backend.c',
   'pgarch.c',
   'pmchild.c',
diff --git a/src/backend/postmaster/pgarch.c b/src/backend/postmaster/pgarch.c
index 8098e29ff65..f9db35c9285 100644
--- a/src/backend/postmaster/pgarch.c
+++ b/src/backend/postmaster/pgarch.c
@@ -34,11 +34,11 @@
 #include "archive/archive_module.h"
 #include "archive/shell_archive.h"
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "lib/binaryheap.h"
 #include "libpq/pqsignal.h"
 #include "pgstat.h"
 #include "postmaster/auxprocess.h"
-#include "postmaster/interrupt.h"
 #include "postmaster/pgarch.h"
 #include "storage/condition_variable.h"
 #include "storage/aio_subsys.h"
diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index b399adcce75..64d7511ee5e 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -32,6 +32,7 @@
 #include <sys/time.h>
 
 #include "common/file_perm.h"
+#include "ipc/signal_handlers.h"
 #include "lib/stringinfo.h"
 #include "libpq/pqsignal.h"
 #include "miscadmin.h"
@@ -39,7 +40,6 @@
 #include "pgstat.h"
 #include "pgtime.h"
 #include "port/pg_bitutils.h"
-#include "postmaster/interrupt.h"
 #include "postmaster/postmaster.h"
 #include "postmaster/syslogger.h"
 #include "storage/dsm.h"
diff --git a/src/backend/postmaster/walsummarizer.c b/src/backend/postmaster/walsummarizer.c
index ea6afab8d69..ed080cdac49 100644
--- a/src/backend/postmaster/walsummarizer.c
+++ b/src/backend/postmaster/walsummarizer.c
@@ -33,10 +33,10 @@
 #include "commands/dbcommands_xlog.h"
 #include "common/blkreftable.h"
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "libpq/pqsignal.h"
 #include "pgstat.h"
 #include "postmaster/auxprocess.h"
-#include "postmaster/interrupt.h"
 #include "postmaster/walsummarizer.h"
 #include "replication/walreceiver.h"
 #include "storage/aio_subsys.h"
diff --git a/src/backend/postmaster/walwriter.c b/src/backend/postmaster/walwriter.c
index d32297fc259..25745ed30b3 100644
--- a/src/backend/postmaster/walwriter.c
+++ b/src/backend/postmaster/walwriter.c
@@ -47,9 +47,9 @@
 #include "access/xlog.h"
 #include "libpq/pqsignal.h"
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "pgstat.h"
 #include "postmaster/auxprocess.h"
-#include "postmaster/interrupt.h"
 #include "postmaster/walwriter.h"
 #include "storage/aio_subsys.h"
 #include "storage/bufmgr.h"
diff --git a/src/backend/replication/logical/applyparallelworker.c b/src/backend/replication/logical/applyparallelworker.c
index 6e5f3ab123f..adf7766e8c7 100644
--- a/src/backend/replication/logical/applyparallelworker.c
+++ b/src/backend/replication/logical/applyparallelworker.c
@@ -158,10 +158,10 @@
 #include "postgres.h"
 
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "libpq/pqformat.h"
 #include "libpq/pqmq.h"
 #include "pgstat.h"
-#include "postmaster/interrupt.h"
 #include "replication/logicallauncher.h"
 #include "replication/logicalworker.h"
 #include "replication/origin.h"
diff --git a/src/backend/replication/logical/launcher.c b/src/backend/replication/logical/launcher.c
index 920c5a3de99..962238b8202 100644
--- a/src/backend/replication/logical/launcher.c
+++ b/src/backend/replication/logical/launcher.c
@@ -27,9 +27,9 @@
 #include "funcapi.h"
 #include "ipc/interrupt.h"
 #include "lib/dshash.h"
+#include "ipc/signal_handlers.h"
 #include "pgstat.h"
 #include "postmaster/bgworker.h"
-#include "postmaster/interrupt.h"
 #include "replication/logicallauncher.h"
 #include "replication/origin.h"
 #include "replication/slot.h"
diff --git a/src/backend/replication/logical/sequencesync.c b/src/backend/replication/logical/sequencesync.c
index 1cfd9a36b34..b722288ae39 100644
--- a/src/backend/replication/logical/sequencesync.c
+++ b/src/backend/replication/logical/sequencesync.c
@@ -57,8 +57,8 @@
 #include "catalog/pg_subscription_rel.h"
 #include "commands/sequence.h"
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "pgstat.h"
-#include "postmaster/interrupt.h"
 #include "replication/logicalworker.h"
 #include "replication/worker_internal.h"
 #include "storage/lwlock.h"
diff --git a/src/backend/replication/logical/slotsync.c b/src/backend/replication/logical/slotsync.c
index 489c115f45f..96592ce4514 100644
--- a/src/backend/replication/logical/slotsync.c
+++ b/src/backend/replication/logical/slotsync.c
@@ -64,9 +64,9 @@
 #include "access/xlogrecovery.h"
 #include "catalog/pg_database.h"
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "libpq/pqsignal.h"
 #include "pgstat.h"
-#include "postmaster/interrupt.h"
 #include "replication/logical.h"
 #include "replication/slotsync.h"
 #include "replication/snapbuild.h"
diff --git a/src/backend/replication/logical/worker.c b/src/backend/replication/logical/worker.c
index 7799266c614..7219b80c0d4 100644
--- a/src/backend/replication/logical/worker.c
+++ b/src/backend/replication/logical/worker.c
@@ -263,6 +263,7 @@
 #include "commands/trigger.h"
 #include "executor/executor.h"
 #include "executor/execPartition.h"
+#include "ipc/signal_handlers.h"
 #include "libpq/pqformat.h"
 #include "miscadmin.h"
 #include "optimizer/optimizer.h"
@@ -270,7 +271,6 @@
 #include "pgstat.h"
 #include "port/pg_bitutils.h"
 #include "postmaster/bgworker.h"
-#include "postmaster/interrupt.h"
 #include "postmaster/walwriter.h"
 #include "replication/conflict.h"
 #include "replication/logicallauncher.h"
diff --git a/src/backend/replication/slot.c b/src/backend/replication/slot.c
index 010657fb400..8c61583fbfd 100644
--- a/src/backend/replication/slot.c
+++ b/src/backend/replication/slot.c
@@ -45,8 +45,8 @@
 #include "common/file_utils.h"
 #include "common/string.h"
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "pgstat.h"
-#include "postmaster/interrupt.h"
 #include "replication/logicallauncher.h"
 #include "replication/slotsync.h"
 #include "replication/slot.h"
diff --git a/src/backend/replication/walreceiver.c b/src/backend/replication/walreceiver.c
index d7804a73454..9abc9817362 100644
--- a/src/backend/replication/walreceiver.c
+++ b/src/backend/replication/walreceiver.c
@@ -61,11 +61,11 @@
 #include "catalog/pg_authid.h"
 #include "funcapi.h"
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "libpq/pqformat.h"
 #include "libpq/pqsignal.h"
 #include "pgstat.h"
 #include "postmaster/auxprocess.h"
-#include "postmaster/interrupt.h"
 #include "replication/walreceiver.h"
 #include "replication/walsender.h"
 #include "storage/ipc.h"
diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c
index 795393b0be0..e5ac08eb179 100644
--- a/src/backend/replication/walsender.c
+++ b/src/backend/replication/walsender.c
@@ -65,13 +65,13 @@
 #include "catalog/pg_type.h"
 #include "commands/defrem.h"
 #include "funcapi.h"
+#include "ipc/signal_handlers.h"
 #include "libpq/libpq.h"
 #include "libpq/pqformat.h"
 #include "libpq/protocol.h"
 #include "miscadmin.h"
 #include "nodes/replnodes.h"
 #include "pgstat.h"
-#include "postmaster/interrupt.h"
 #include "replication/decode.h"
 #include "replication/logical.h"
 #include "replication/slotsync.h"
diff --git a/src/backend/storage/aio/method_worker.c b/src/backend/storage/aio/method_worker.c
index abffeefc2c1..76635e3c41c 100644
--- a/src/backend/storage/aio/method_worker.c
+++ b/src/backend/storage/aio/method_worker.c
@@ -31,10 +31,10 @@
 #include <limits.h>
 
 #include "ipc/interrupt.h"
+#include "ipc/signal_handlers.h"
 #include "libpq/pqsignal.h"
 #include "port/pg_bitutils.h"
 #include "postmaster/auxprocess.h"
-#include "postmaster/interrupt.h"
 #include "storage/aio.h"
 #include "storage/aio_internal.h"
 #include "storage/aio_subsys.h"
diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c
index 80449b0b3cd..1c926928e9c 100644
--- a/src/backend/tcop/postgres.c
+++ b/src/backend/tcop/postgres.c
@@ -41,6 +41,7 @@
 #include "commands/prepare.h"
 #include "commands/repack.h"
 #include "common/pg_prng.h"
+#include "ipc/signal_handlers.h"
 #include "jit/jit.h"
 #include "libpq/libpq.h"
 #include "libpq/pqformat.h"
@@ -55,7 +56,6 @@
 #include "pg_trace.h"
 #include "pgstat.h"
 #include "port/pg_getopt_ctx.h"
-#include "postmaster/interrupt.h"
 #include "postmaster/postmaster.h"
 #include "replication/logicallauncher.h"
 #include "replication/logicalworker.h"
diff --git a/src/backend/utils/init/miscinit.c b/src/backend/utils/init/miscinit.c
index 5343d4219ae..f4992ff1622 100644
--- a/src/backend/utils/init/miscinit.c
+++ b/src/backend/utils/init/miscinit.c
@@ -32,13 +32,13 @@
 #include "access/parallel.h"
 #include "catalog/pg_authid.h"
 #include "common/file_perm.h"
+#include "ipc/signal_handlers.h"
 #include "libpq/libpq.h"
 #include "libpq/pqsignal.h"
 #include "mb/pg_wchar.h"
 #include "miscadmin.h"
 #include "pgstat.h"
 #include "postmaster/autovacuum.h"
-#include "postmaster/interrupt.h"
 #include "postmaster/postmaster.h"
 #include "replication/slotsync.h"
 #include "storage/fd.h"
diff --git a/src/include/postmaster/interrupt.h b/src/include/ipc/signal_handlers.h
similarity index 68%
rename from src/include/postmaster/interrupt.h
rename to src/include/ipc/signal_handlers.h
index e1482626dfd..a499a271538 100644
--- a/src/include/postmaster/interrupt.h
+++ b/src/include/ipc/signal_handlers.h
@@ -1,23 +1,23 @@
 /*-------------------------------------------------------------------------
  *
- * interrupt.h
- *	  Interrupt handling routines.
+ * signal_handlers.h
+ *	  Standard signal handling routines.
  *
- * Responses to interrupts are fairly varied and many types of backends
- * have their own implementations, but we provide a few generic things
- * here to facilitate code reuse.
+ * Responses to signals are fairly varied and many types of backends have
+ * their own implementations, but we provide a few generic things here to
+ * facilitate code reuse.
  *
  * Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  src/include/postmaster/interrupt.h
+ *	  src/include/ipc/signal_handlers.h
  *
  *-------------------------------------------------------------------------
  */
 
-#ifndef INTERRUPT_H
-#define INTERRUPT_H
+#ifndef SIGNAL_HANDLERS_H
+#define SIGNAL_HANDLERS_H
 
 #include <signal.h>
 
diff --git a/src/test/modules/worker_spi/worker_spi.c b/src/test/modules/worker_spi/worker_spi.c
index b635a486349..bd9002bf41d 100644
--- a/src/test/modules/worker_spi/worker_spi.c
+++ b/src/test/modules/worker_spi/worker_spi.c
@@ -23,9 +23,9 @@
 #include "postgres.h"
 
 /* These are always necessary for a bgworker */
+#include "ipc/signal_handlers.h"
 #include "miscadmin.h"
 #include "postmaster/bgworker.h"
-#include "postmaster/interrupt.h"
 #include "storage/latch.h"
 
 /* these headers are used by this particular worker's code */
-- 
2.47.3