Remove leftover dead code from commit_ts.h.

Commit 08aa89b3262 removed the COMMIT_TS_SETTS WAL record,
leaving xl_commit_ts_set and SizeOfCommitTsSet unused. However,
it missed removing these definitions. This commit cleans up
the leftover code.

Since this is a cleanup rather than a bug fix, it is applied only to
the master branch.

Author: Andy Fan <zhihuifan1213@163.com>
Reviewed-by: Fujii Masao <masao.fujii@gmail.com>
Discussion: https://postgr.es/m/87ecuzmkqf.fsf@163.com

diff --git a/src/include/access/commit_ts.h b/src/include/access/commit_ts.h
index b8294e41b978eefb5fa1155d729943592b9bf68f..dc39e7dd32cefe062dfd319b8ce8809d09585d5f 100644 (file)
--- a/src/include/access/commit_ts.h
+++ b/src/include/access/commit_ts.h
@@ -46,17 +46,6 @@ extern int   committssyncfiletag(const FileTag *ftag, char *path);
 #define COMMIT_TS_ZEROPAGE             0x00
 #define COMMIT_TS_TRUNCATE             0x10
 
-typedef struct xl_commit_ts_set
-{
-       TimestampTz timestamp;
-       RepOriginId nodeid;
-       TransactionId mainxid;
-       /* subxact Xids follow */
-}                      xl_commit_ts_set;
-
-#define SizeOfCommitTsSet      (offsetof(xl_commit_ts_set, mainxid) + \
-                                                        sizeof(TransactionId))
-
 typedef struct xl_commit_ts_truncate
 {
        int64           pageno;