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Remove FileUnlink(), which wasn't being used anywhere and interacted poorly 

with the recent patch to log temp file sizes at removal time.  Doesn't seem
worth fixing since it's unused.
In passing, make a few elog messages conform to the message style guide.
This commit is contained in:
Tom Lane 2007-07-26 15:15:18 +00:00
parent 82eed4dba2
commit e4f4a7f5a4
2 changed files with 9 additions and 29 deletions
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35
src/backend/storage/file/fd.c
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/storage/file/fd.c,v 1.139 2007/06/07 19:19:57 tgl Exp $
* $PostgreSQL: pgsql/src/backend/storage/file/fd.c,v 1.140 2007/07/26 15:15:18 tgl Exp $
*
* NOTES:
*
@ -549,8 +549,7 @@ LruDelete(File file)
/* close the file */
if (close(vfdP->fd))
elog(ERROR, "failed to close \"%s\": %m",
vfdP->fileName);
elog(ERROR, "could not close file \"%s\": %m", vfdP->fileName);
--nfile;
vfdP->fd = VFD_CLOSED;
@ -985,8 +984,7 @@ FileClose(File file)
/* close the file */
if (close(vfdP->fd))
elog(ERROR, "failed to close \"%s\": %m",
vfdP->fileName);
elog(ERROR, "could not close file \"%s\": %m", vfdP->fileName);
--nfile;
vfdP->fd = VFD_CLOSED;
@ -1005,15 +1003,15 @@ FileClose(File file)
{
if (filestats.st_size >= log_temp_files)
ereport(LOG,
(errmsg("temp file: path \"%s\" size %lu",
vfdP->fileName, (unsigned long)filestats.st_size)));
(errmsg("temp file: path \"%s\" size %lu",
vfdP->fileName,
(unsigned long) filestats.st_size)));
}
else
elog(LOG, "Could not stat \"%s\": %m", vfdP->fileName);
elog(LOG, "could not stat file \"%s\": %m", vfdP->fileName);
}
if (unlink(vfdP->fileName))
elog(LOG, "failed to unlink \"%s\": %m",
vfdP->fileName);
elog(LOG, "could not unlink file \"%s\": %m", vfdP->fileName);
}
/*
@ -1022,23 +1020,6 @@ FileClose(File file)
FreeVfd(file);
}
/*
* close a file and forcibly delete the underlying Unix file
*/
void
FileUnlink(File file)
{
Assert(FileIsValid(file));
DO_DB(elog(LOG, "FileUnlink: %d (%s)",
file, VfdCache[file].fileName));
/* force FileClose to delete it */
VfdCache[file].fdstate |= FD_TEMPORARY;
FileClose(file);
}
int
FileRead(File file, char *buffer, int amount)
{

3
src/include/storage/fd.h
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/storage/fd.h,v 1.59 2007/06/07 19:19:57 tgl Exp $
* $PostgreSQL: pgsql/src/include/storage/fd.h,v 1.60 2007/07/26 15:15:18 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -62,7 +62,6 @@ extern int max_files_per_process;
extern File PathNameOpenFile(FileName fileName, int fileFlags, int fileMode);
extern File OpenTemporaryFile(bool interXact);
extern void FileClose(File file);
extern void FileUnlink(File file);
extern int FileRead(File file, char *buffer, int amount);
extern int FileWrite(File file, char *buffer, int amount);
extern int FileSync(File file);