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portability enhancements

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This commit is contained in:
Peter Eisentraut 2001-06-30 19:01:27 +00:00
parent 2ab0f11a79
commit 55f8fc3bc6
1 changed files with 9 additions and 11 deletions
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20
src/backend/postmaster/pgstat.c
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@ -19,11 +19,11 @@
*
* Copyright (c) 2001, PostgreSQL Global Development Group
*
* $Id: pgstat.c,v 1.2 2001/06/29 16:29:37 wieck Exp $
* $Id: pgstat.c,v 1.3 2001/06/30 19:01:27 petere Exp $
* ----------
*/
#include <stdio.h>
#include <stdlib.h>
#include "postgres.h"
#include <unistd.h>
#include <fcntl.h>
@ -37,8 +37,6 @@
#include <errno.h>
#include <signal.h>
#include "postgres.h"
#include "miscadmin.h"
#include "utils/memutils.h"
#include "storage/backendid.h"
@ -88,8 +86,8 @@ static HTAB *pgStatBeDead = NULL;
static PgStat_StatBeEntry *pgStatBeTable = NULL;
static int pgStatNumBackends = 0;
static char pgStat_tmpfname[PATH_MAX];
static char pgStat_fname[PATH_MAX];
static char pgStat_tmpfname[MAXPGPATH];
static char pgStat_fname[MAXPGPATH];
/* ----------
@ -140,9 +138,9 @@ pgstat_init(void)
/*
* Initialize the filenames for the status reports.
*/
snprintf(pgStat_tmpfname, PATH_MAX - 1,
snprintf(pgStat_tmpfname, MAXPGPATH,
PGSTAT_STAT_TMPFILE, DataDir, getpid());
snprintf(pgStat_fname, PATH_MAX - 1,
snprintf(pgStat_fname, MAXPGPATH,
PGSTAT_STAT_FILENAME, DataDir);
/*
@ -1696,7 +1694,7 @@ pgstat_write_statsfile(void)
* Open the statistics temp file to write out
* the current values.
*/
fpout = fopen(pgStat_tmpfname, "w");
fpout = fopen(pgStat_tmpfname, PG_BINARY_W);
if (fpout == NULL)
{
fprintf(stderr, "PGSTAT: cannot open temp stats file\nPGSTAT: ");
@ -1954,7 +1952,7 @@ pgstat_read_statsfile(HTAB **dbhash, Oid onlydb,
* simply return zero for anything and the collector simply
* starts from scratch with empty counters.
*/
if ((fpin = fopen(pgStat_fname, "r")) == NULL)
if ((fpin = fopen(pgStat_fname, PG_BINARY_R)) == NULL)
return;
/*