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| author | Bruce Momjian <bruce@momjian.us> | 2005-03-24 04:37:07 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2005-03-24 04:37:07 +0000 |
| commit | 291cd954fbfa48d8db79f22ffa8d596c837f7ee3 (patch) | |
| tree | c5ee727969ee7d110179eddee8a963fcfe313a4c /src/port/open.c | |
| parent | 3781b72c22f766b390d29c4b9c6adbdc6997c774 (diff) | |
| download | postgresql-291cd954fbfa48d8db79f22ffa8d596c837f7ee3.tar.gz postgresql-291cd954fbfa48d8db79f22ffa8d596c837f7ee3.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 3ff6b0e2dda..fcf35ce2604 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 1.7.4.1 2005/03/17 17:28:59 momjian Exp $ + * $PostgreSQL: pgsql/src/port/open.c,v 1.7.4.2 2005/03/24 04:37:07 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()) |