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Simplify printing of LSNs

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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 <ashutosh.bapat@enterprisedb.com>
Reviewed-by: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Discussion: https://www.postgresql.org/message-id/flat/CAExHW5ub5NaTELZ3hJUCE6amuvqAtsSxc7O+uK7y4t9Rrk23cw@mail.gmail.com
This commit is contained in:
Peter Eisentraut
2021-02-23 10:14:38 +01:00
parent ade89ba5f4
commit 6f6f284c7e
36 changed files with 212 additions and 308 deletions
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2
src/backend/access/transam/timeline.c
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@@ -402,7 +402,7 @@ writeTimeLineHistory(TimeLineID newTLI, TimeLineID parentTLI,
"%s%u\t%X/%X\t%s\n",
(srcfd < 0) ? "" : "\n",
parentTLI,
(uint32) (switchpoint >> 32), (uint32) (switchpoint),
LSN_FORMAT_ARGS(switchpoint),
reason);
nbytes = strlen(buffer);