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pgsql: Change Win32 O_SYNC method to O_DSYNC because that is what the

From: momjian(at)svr1(dot)postgresql(dot)org (Bruce Momjian)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Change Win32 O_SYNC method to O_DSYNC because that is what the
Date: 2005-03-24 04:36:22
Message-ID: 20050324043622.2E2C65358D@svr1.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Log Message:
-----------
Change Win32 O_SYNC method to O_DSYNC because that is what the method
currently does.  This is now the default Win32 wal sync method because
we perfer o_datasync to fsync. 

Also, change Win32 fsync to a new wal sync method called
fsync_writethrough because that is the behavior of _commit, which is
what is used for fsync on Win32.

Backpatch to 8.0.X.

Modified Files:
--------------
    pgsql/doc/src/sgml:
        runtime.sgml (r1.310 -> r1.311)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/runtime.sgml.diff?r1=1.310&r2=1.311)
    pgsql/src/backend/access/transam:
        xlog.c (r1.181 -> r1.182)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/transam/xlog.c.diff?r1=1.181&r2=1.182)
    pgsql/src/backend/utils/misc:
        postgresql.conf.sample (r1.137 -> r1.138)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/misc/postgresql.conf.sample.diff?r1=1.137&r2=1.138)
    pgsql/src/include/port:
        win32.h (r1.43 -> r1.44)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/port/win32.h.diff?r1=1.43&r2=1.44)
    pgsql/src/port:
        open.c (r1.8 -> r1.9)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/port/open.c.diff?r1=1.8&r2=1.9)

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