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| author | Magnus Hagander <magnus@hagander.net> | 2007-04-13 10:30:30 +0000 |
|---|---|---|
| committer | Magnus Hagander <magnus@hagander.net> | 2007-04-13 10:30:30 +0000 |
| commit | 15ebfeec2de8c29585ee4c976c089a7cd95331b2 (patch) | |
| tree | 7c7621a23981be2dd865ab0f8b0ef5bfc9743678 /src/port/open.c | |
| parent | 85bbf01e0891488e0a041d9a3595ca74a59d7827 (diff) | |
| download | postgresql-15ebfeec2de8c29585ee4c976c089a7cd95331b2.tar.gz postgresql-15ebfeec2de8c29585ee4c976c089a7cd95331b2.zip | |
Add O_DIRECT support on Windows.
ITAGAKI Takahiro
Diffstat (limited to 'src/port/open.c')
| -rw-r--r-- | src/port/open.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/port/open.c b/src/port/open.c index f68b54cb6b3..88fedc8475c 100644 --- a/src/port/open.c +++ b/src/port/open.c @@ -6,7 +6,7 @@ * * Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/port/open.c,v 1.19 2007/02/13 02:06:22 momjian Exp $ + * $PostgreSQL: pgsql/src/port/open.c,v 1.20 2007/04/13 10:30:30 mha Exp $ * *------------------------------------------------------------------------- */ @@ -53,7 +53,6 @@ openFlagsToCreateFileFlags(int openFlags) /* * - file attribute setting, based on fileMode? - * - handle other flags? (eg FILE_FLAG_NO_BUFFERING/FILE_FLAG_WRITE_THROUGH) */ int pgwin32_open(const char *fileName, int fileFlags,...) @@ -65,7 +64,7 @@ pgwin32_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_DSYNC | + _O_SHORT_LIVED | O_DSYNC | O_DIRECT | (O_CREAT | O_TRUNC | O_EXCL) | (O_TEXT | O_BINARY))) == fileFlags); sa.nLength = sizeof(sa); @@ -85,7 +84,8 @@ pgwin32_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_DSYNC) ? FILE_FLAG_WRITE_THROUGH : 0), + ((fileFlags & O_DIRECT) ? FILE_FLAG_NO_BUFFERING : 0) | + ((fileFlags & O_DSYNC) ? FILE_FLAG_WRITE_THROUGH : 0), NULL)) == INVALID_HANDLE_VALUE) { switch (GetLastError()) |