portability enhancements

diff --git a/src/backend/postmaster/pgstat.c b/src/backend/postmaster/pgstat.c
index 14b6f8f151d86270e0fcbfcbaec94fbba75e91d5..9332b7368ec8446000ba493e0b1f8b8e08a67870 100644 (file)
--- a/src/backend/postmaster/pgstat.c
+++ b/src/backend/postmaster/pgstat.c
@@ -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;
 
        /*