Hello all,
Please find attached a trivial patch making a few arrays const (in addition
to the data they point to).
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index f553523857..aafc7187b0 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -769,7 +769,7 @@ typedef enum
} XLogSource;
/* human-readable names for XLogSources, for debugging output */
-static const char *xlogSourceNames[] = {"any", "archive", "pg_wal", "stream"};
+static const char *const xlogSourceNames[] = {"any", "archive", "pg_wal", "stream"};
/*
* openLogFile is -1 or a kernel FD for an open log file segment.
diff --git a/src/backend/replication/basebackup.c b/src/backend/replication/basebackup.c
index d5f9b617c8..0bba32cde5 100644
--- a/src/backend/replication/basebackup.c
+++ b/src/backend/replication/basebackup.c
@@ -119,7 +119,7 @@ static bool noverify_checksums = false;
* Note: this list should be kept in sync with the filter lists in pg_rewind's
* filemap.c.
*/
-static const char *excludeDirContents[] =
+static const char *const excludeDirContents[] =
{
/*
* Skip temporary statistics files. PG_STAT_TMP_DIR must be skipped even
@@ -160,7 +160,7 @@ static const char *excludeDirContents[] =
/*
* List of files excluded from backups.
*/
-static const char *excludeFiles[] =
+static const char *const excludeFiles[] =
{
/* Skip auto conf temporary file. */
PG_AUTOCONF_FILENAME ".tmp",
