| 27 |
|
|
| 28 |
|
int main(int argc, char **argv){ |
| 29 |
|
|
| 30 |
– |
extern char *optarg; |
| 31 |
– |
extern int optind; |
| 32 |
– |
int c; |
| 33 |
– |
|
| 34 |
– |
int delay = 1; |
| 30 |
|
mem_stat_t *mem_stats; |
| 31 |
|
swap_stat_t *swap_stats; |
| 32 |
|
|
| 33 |
|
long long total, free; |
| 34 |
|
|
| 40 |
– |
while ((c = getopt(argc, argv, "d:")) != -1){ |
| 41 |
– |
switch (c){ |
| 42 |
– |
case 'd': |
| 43 |
– |
delay = atoi(optarg); |
| 44 |
– |
break; |
| 45 |
– |
} |
| 46 |
– |
} |
| 47 |
– |
|
| 35 |
|
/* Initialise statgrab */ |
| 36 |
|
statgrab_init(); |
| 37 |
|
|
| 56 |
|
|
| 57 |
|
printf("Total VM usage : %5.2f%%\n", 100 - (((float)total/(float)free))); |
| 58 |
|
|
| 59 |
+ |
} |
| 60 |
+ |
else { |
| 61 |
+ |
printf("Unable to get VM stats.\n"); |
| 62 |
+ |
exit(1); |
| 63 |
|
} |
| 64 |
|
exit(0); |
| 65 |
|
} |
