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Add support for wal_fsync_writethrough for Darwin, and restructure the

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code to better handle writethrough.

Chris Campbell
This commit is contained in:
Bruce Momjian
2005-05-20 14:53:26 +00:00
parent e9b33ed6cd
commit 6dc7760ac3
7 changed files with 80 additions and 30 deletions
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4
src/include/storage/fd.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/storage/fd.h,v 1.50 2004/12/31 22:03:42 pgsql Exp $
* $PostgreSQL: pgsql/src/include/storage/fd.h,v 1.51 2005/05/20 14:53:26 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -89,6 +89,8 @@ extern void AtEOSubXact_Files(bool isCommit, SubTransactionId mySubid,
SubTransactionId parentSubid);
extern void RemovePgTempFiles(void);
extern int pg_fsync(int fd);
extern int pg_fsync_no_writethrough(int fd);
extern int pg_fsync_writethrough(int fd);
extern int pg_fdatasync(int fd);
/* Filename components for OpenTemporaryFile */