#include <stdlib.h>
#include <stdio.h>
#ifndef NO_GETOPT
#include <getopt.h>
#endif
#define BARLEN 35
#define HEADERLEN 14
#define VERSION "0.8.6"
#define VERSION "0.8.7"


extern char *optarg;
extern int optind, opterr, optopt;

void bargraph(float percent, float secondper, char marks[BARLEN+HEADERLEN],int usefull) {
  char percentone[BARLEN], percenttwo[BARLEN], remain[BARLEN];

  int i, divisor=1024, dototals=0, doold=0, linestoup=2;
  unsigned long meminfo_cached;
#ifndef HAVE_LIBSTATGRAB
  struct sysinfo sinfo;

  meminfo_cached=get_meminfo("Cached:");
#else
  mem_stat_t *mem_stats=NULL;
  swap_stat_t *swap_stats=NULL;
  sg_mem_stats *mem_stats=NULL;
  sg_swap_stats *swap_stats=NULL;
  struct systeminfo_st {
    unsigned long totalram;  /* Total usable main memory size */
    unsigned long freeram;   /* Available memory size */
    unsigned long sharedram; /* Amount of shared memory */
    unsigned long bufferram; /* Memory used by buffers */
    unsigned long totalswap; /* Total swap space size */
    unsigned long freeswap;  /* swap space still available */
  } sinfo;

  statgrab_init();
  sg_init();

#ifdef HAVE_STATGRAB_DROP_PRIVILEGES
  /* Drop setuid/setgid privileges. */
  if (statgrab_drop_privileges() != 0) {
  if (sg_drop_privileges() != 0) {
    perror("Error. Failed to drop privileges");
    return 1;
  }
#endif

#endif
#ifdef NO_GETOPT

  	}
  }
#endif
  while(1) {
#ifndef HAVE_LIBSTATGRAB
    sysinfo(&sinfo);
#else
  if(((mem_stats=get_memory_stats()) == NULL) || (swap_stats=get_swap_stats()) == NULL) {
  if(((mem_stats=sg_get_mem_stats()) == NULL) || (swap_stats=sg_get_swap_stats()) == NULL) {
    printf("Couldn't get memory information, exiting.\n");
    return(-1);
  }
  meminfo_cached=mem_stats->cache;
  sinfo.totalram=mem_stats->total;
  sinfo.freeram=mem_stats->free;
  sinfo.sharedram=0;