| 14 |
|
#include <sys/sysctl.h> |
| 15 |
|
#include <fcntl.h> |
| 16 |
|
#include <limits.h> |
| 17 |
+ |
#include <time.h> |
| 18 |
+ |
#include <sys/time.h> |
| 19 |
|
|
| 20 |
|
uid_t uid; |
| 21 |
|
uid_t euid; |
| 115 |
|
long total, user, idle, kernel, nice; |
| 116 |
|
long totalmem, freemem, swaptotal, swapused; |
| 117 |
|
|
| 118 |
+ |
static char *uptimename = "kern.boottime"; |
| 119 |
|
static char *cpname = "kern.cp_time"; |
| 120 |
|
static char *tmemname = "hw.physmem"; |
| 121 |
|
static char *fmemname = "vm.stats.vm.v_free_count"; |
| 125 |
|
kvm_t *kvmd = NULL; |
| 126 |
|
struct kvm_swap swapinfo; |
| 127 |
|
char errbuf[_POSIX2_LINE_MAX]; |
| 128 |
+ |
time_t current; |
| 129 |
+ |
struct timeval uptime; |
| 130 |
+ |
|
| 131 |
+ |
time(¤t); |
| 132 |
|
|
| 133 |
+ |
if (sysctlbyname(uptimename, NULL, &size, NULL, NULL) < 0){ |
| 134 |
+ |
errf("sysctlbyname (%m)"); |
| 135 |
+ |
die(); |
| 136 |
+ |
} |
| 137 |
+ |
|
| 138 |
+ |
|
| 139 |
+ |
if (sysctlbyname(uptimename, &uptime, &size, NULL, NULL) < 0){ |
| 140 |
+ |
errf("Failed to get cpu stats (%m)"); |
| 141 |
+ |
die(); |
| 142 |
+ |
} |
| 143 |
+ |
|
| 144 |
+ |
printf("packet.os.uptime %ld\n",(current-(uptime.tv_sec))); |
| 145 |
+ |
|
| 146 |
+ |
|
| 147 |
|
if (sysctlbyname(cpname, NULL, &size, NULL, NULL) < 0){ |
| 148 |
|
errf("sysctlbyname (%m)"); |
| 149 |
|
die(); |