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Commit55f8fc3

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committed
portability enhancements
1 parent2ab0f11 commit55f8fc3

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1 file changed

+9
-11
lines changed

1 file changed

+9
-11
lines changed

‎src/backend/postmaster/pgstat.c

Lines changed: 9 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -19,11 +19,11 @@
1919
*
2020
*Copyright (c) 2001, PostgreSQL Global Development Group
2121
*
22-
*$Id: pgstat.c,v 1.2 2001/06/29 16:29:37 wieck Exp $
22+
*$Id: pgstat.c,v 1.3 2001/06/30 19:01:27 petere Exp $
2323
* ----------
2424
*/
25-
#include<stdio.h>
26-
#include<stdlib.h>
25+
#include"postgres.h"
26+
2727
#include<unistd.h>
2828
#include<fcntl.h>
2929

@@ -37,8 +37,6 @@
3737
#include<errno.h>
3838
#include<signal.h>
3939

40-
#include"postgres.h"
41-
4240
#include"miscadmin.h"
4341
#include"utils/memutils.h"
4442
#include"storage/backendid.h"
@@ -88,8 +86,8 @@ static HTAB *pgStatBeDead = NULL;
8886
staticPgStat_StatBeEntry*pgStatBeTable=NULL;
8987
staticintpgStatNumBackends=0;
9088

91-
staticcharpgStat_tmpfname[PATH_MAX];
92-
staticcharpgStat_fname[PATH_MAX];
89+
staticcharpgStat_tmpfname[MAXPGPATH];
90+
staticcharpgStat_fname[MAXPGPATH];
9391

9492

9593
/* ----------
@@ -140,9 +138,9 @@ pgstat_init(void)
140138
/*
141139
* Initialize the filenames for the status reports.
142140
*/
143-
snprintf(pgStat_tmpfname,PATH_MAX-1,
141+
snprintf(pgStat_tmpfname,MAXPGPATH,
144142
PGSTAT_STAT_TMPFILE,DataDir,getpid());
145-
snprintf(pgStat_fname,PATH_MAX-1,
143+
snprintf(pgStat_fname,MAXPGPATH,
146144
PGSTAT_STAT_FILENAME,DataDir);
147145

148146
/*
@@ -1696,7 +1694,7 @@ pgstat_write_statsfile(void)
16961694
* Open the statistics temp file to write out
16971695
* the current values.
16981696
*/
1699-
fpout=fopen(pgStat_tmpfname,"w");
1697+
fpout=fopen(pgStat_tmpfname,PG_BINARY_W);
17001698
if (fpout==NULL)
17011699
{
17021700
fprintf(stderr,"PGSTAT: cannot open temp stats file\nPGSTAT: ");
@@ -1954,7 +1952,7 @@ pgstat_read_statsfile(HTAB **dbhash, Oid onlydb,
19541952
* simply return zero for anything and the collector simply
19551953
* starts from scratch with empty counters.
19561954
*/
1957-
if ((fpin=fopen(pgStat_fname,"r"))==NULL)
1955+
if ((fpin=fopen(pgStat_fname,PG_BINARY_R))==NULL)
19581956
return;
19591957

19601958
/*

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