From 6f6f284c7ee44264eb3e128e2bf54d9276711d11 Mon Sep 17 00:00:00 2001 From: Peter Eisentraut Date: Tue, 23 Feb 2021 10:14:38 +0100 Subject: Simplify printing of LSNs Add a macro LSN_FORMAT_ARGS for use in printf-style printing of LSNs. Convert all applicable code to use it. Reviewed-by: Ashutosh Bapat Reviewed-by: Kyotaro Horiguchi Reviewed-by: Michael Paquier Discussion: https://www.postgresql.org/message-id/flat/CAExHW5ub5NaTELZ3hJUCE6amuvqAtsSxc7O+uK7y4t9Rrk23cw@mail.gmail.com --- src/backend/utils/adt/pg_lsn.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'src/backend/utils/adt/pg_lsn.c') diff --git a/src/backend/utils/adt/pg_lsn.c b/src/backend/utils/adt/pg_lsn.c index 12ad0c4c31e..b41dfe9eb0b 100644 --- a/src/backend/utils/adt/pg_lsn.c +++ b/src/backend/utils/adt/pg_lsn.c @@ -83,14 +83,8 @@ pg_lsn_out(PG_FUNCTION_ARGS) XLogRecPtr lsn = PG_GETARG_LSN(0); char buf[MAXPG_LSNLEN + 1]; char *result; - uint32 id, - off; - - /* Decode ID and offset */ - id = (uint32) (lsn >> 32); - off = (uint32) lsn; - snprintf(buf, sizeof buf, "%X/%X", id, off); + snprintf(buf, sizeof buf, "%X/%X", LSN_FORMAT_ARGS(lsn)); result = pstrdup(buf); PG_RETURN_CSTRING(result); } -- cgit v1.2.3