[Xymon] hpux-meminfo.c patch

22 Feb 2011 · *----------------------------------------------------------------------------*


      This patch for hpux-meminfo.c may help due to  11iv3 page sizes 4096 ,8192
,16384 ,65536. from: man 5 base_pagesize
running xymon 4.2.3 l
diff then the modified source:
15d14
< #include <unistd.h>
24,25d22
<       unsigned long pgsizecnf;
<       int d=0;
31,48c28,29
<       pgsizecnf = sysconf(_SC_PAGE_SIZE);
<               switch(pgsizecnf) {
<                      case 4096:
<                          d = 256;
<                          break;
<                      case 8192:
<                          d = 128;
<                          break;
<                      case 16384:
<                          d = 64;
<                          break;
<                      case 65536:
<                          d = 16;
<                          break;
<                      default:
<                      exit (1);
<                                }
<       printf("Total:%ld\n", sbuf.physical_memory/d);
...
  printf("Total:%ld\n", sbuf.physical_memory/256);
50a32
...
/*----------------------------------------------------------------------------*/
/* Hobbit memory information tool for HP-UX.
*/
/* This tool retrieves information about the total and free RAM.
*/
/*
*/
/* Copyright (C) 2005-2006 Henrik Storner <henrik at hswn.dk>
*/
/*
*/
/* This program is released under the GNU General Public License (GPL),
*/
/* version 2. See the file "COPYING" for details.
*/
/*
*/
/*----------------------------------------------------------------------------*/
static char rcsid[] = "$Id: hpux-meminfo.c,v 1.4 2006-05-03 21:12:33 henrik
Exp $";
#include <sys/pstat.h>
#include <unistd.h>
#include <stdio.h>
main(int argc, char *argv[])
{
struct pst_static sbuf;
struct pst_dynamic dbuf;
unsigned long pgsizekb;
unsigned long kpages;
unsigned long pgsizecnf;
int d=0;
   pstat_getstatic(&sbuf, sizeof(sbuf), 1, 0);
   pstat_getdynamic(&dbuf, sizeof(dbuf), 1, 0);
   pgsizekb = sbuf.page_size / 1024;
   kpages = dbuf.psd_free / 1024;
   pgsizecnf = sysconf(_SC_PAGE_SIZE);
           switch(pgsizecnf) {
                  case 4096:
                      d = 256;
                      break;
                  case 8192:
                      d = 128;
                      break;
                  case 16384:
                      d = 64;
                      break;
                  case 65536:
                      d = 16;
                      break;
                  default:
                  exit (1);
                            }
   printf("Total:%ld\n", sbuf.physical_memory/d);
   printf("Free:%lu\n", pgsizekb*kpages);
}
Jason A.J. Fredricksen

[Xymon] hpux-meminfo.c patch

jasonajfredricksen＠gmail.com