| From: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com> |
|---|---|
| To: | PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Expending the use of xlog_internal.h's macros |
| Date: | 2015-06-10 05:41:14 |
| Message-ID: | CAB7nPqSiKU+8HjVe_J05btonC5E7kvmRaLpGS6EaEQe=Dy3jnQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
Hi all,
While looking at the code of pg_archivecleanup.c, I noticed that there
is some code present to detect if a given string has the format of a
WAL segment file name or of a backup file.
The recent commit 179cdd09 has introduced in xlog_internal.h a set of
macros to facilitate checks of pg_xlog's name format:
IsPartialXLogFileName(), IsXLogFileName() and IsTLHistoryFileName().
And by looking at the code, there are some utilities where we could
make use of that, like pg_resetxlog, pg_archivecleanup and pg_standby.
Attached is a small refactoring patch doing so for HEAD.
Regards,
--
Michael
| Attachment | Content-Type | Size |
|---|---|---|
| 20150610_xlog_macros.patch | text/x-diff | 7.8 KB |
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