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| author | Bruce Momjian <bruce@momjian.us> | 2005-03-24 04:36:20 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2005-03-24 04:36:20 +0000 |
| commit | b1f57d88f56e0fbb49e4e5c8839cd3fb3a580a14 (patch) | |
| tree | c10060fd13f479e4e3c957c58b8c00e99606b6c9 /src/port/open.c | |
| parent | 0275b3f783731f7fa95ea8b93ad3f48fc7a2f29f (diff) | |
| download | postgresql-b1f57d88f56e0fbb49e4e5c8839cd3fb3a580a14.tar.gz postgresql-b1f57d88f56e0fbb49e4e5c8839cd3fb3a580a14.zip | |
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.
Diffstat (limited to 'src/port/open.c')
| -rw-r--r-- | src/port/open.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/port/open.c b/src/port/open.c index cd17f4164f4..6e1d37d3cba 100644 --- a/src/port/open.c +++ b/src/port/open.c @@ -6,7 +6,7 @@ * * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/port/open.c,v 1.8 2005/02/27 00:53:29 momjian Exp $ + * $PostgreSQL: pgsql/src/port/open.c,v 1.9 2005/03/24 04:36:20 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -63,7 +63,7 @@ win32_open(const char *fileName, int fileFlags,...) /* Check that we can handle the request */ assert((fileFlags & ((O_RDONLY | O_WRONLY | O_RDWR) | O_APPEND | (O_RANDOM | O_SEQUENTIAL | O_TEMPORARY) | - _O_SHORT_LIVED | O_SYNC | + _O_SHORT_LIVED | O_DSYNC | (O_CREAT | O_TRUNC | O_EXCL) | (O_TEXT | O_BINARY))) == fileFlags); sa.nLength = sizeof(sa); @@ -83,7 +83,7 @@ win32_open(const char *fileName, int fileFlags,...) ((fileFlags & O_SEQUENTIAL) ? FILE_FLAG_SEQUENTIAL_SCAN : 0) | ((fileFlags & _O_SHORT_LIVED) ? FILE_ATTRIBUTE_TEMPORARY : 0) | ((fileFlags & O_TEMPORARY) ? FILE_FLAG_DELETE_ON_CLOSE : 0)| - ((fileFlags & O_SYNC) ? FILE_FLAG_WRITE_THROUGH : 0), + ((fileFlags & O_DSYNC) ? FILE_FLAG_WRITE_THROUGH : 0), NULL)) == INVALID_HANDLE_VALUE) { switch (GetLastError()) |