Remove unnecessary includes of <signal.h>

petere · petere · commit dffb2b478f54 · 2023-12-04T06:35:22.000+01:00
These were once needed for sig_atomic_t, but that no longer appears in these headers, so the include is not needed. Reviewed-by: Shubham Khanna <Shubham.Khanna@fujitsu.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://www.postgresql.org/message-id/flat/cff5475d-e0a9-4561-b094-794aa36bd031%40eisentraut.org
diff --git a/src/include/replication/walsender.h b/src/include/replication/walsender.h
@@ -12,8 +12,6 @@
 #ifndef _WALSENDER_H
 #define _WALSENDER_H
 
-#include <signal.h>
-
 /*
  * What to do with a snapshot in create replication slot command.
  */
diff --git a/src/include/replication/worker_internal.h b/src/include/replication/worker_internal.h
@@ -12,8 +12,6 @@
 #ifndef WORKER_INTERNAL_H
 #define WORKER_INTERNAL_H
 
-#include <signal.h>
-
 #include "access/xlogdefs.h"
 #include "catalog/pg_subscription.h"
 #include "datatype/timestamp.h"
