src/usr.bin/top/display.c - diff

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version 1.52, 2017/03/15 04:24:14

version 1.53, 2017/12/18 05:51:53

Line 57

#include <stdlib.h>

#include <string.h>

#include <unistd.h>

#include <sys/sysctl.h>

#include "screen.h" /* interface to screen package */

#include "layout.h" /* defines for screen position layout */

Line 209

Line 208

static void

format_uptime(char *buf, size_t buflen)

{

time_t now, uptime;

time_t uptime;

int days, hrs, mins;

int mib[2];

struct timespec boottime;

size_t size;

struct timeval boottime;

now = time(NULL);

* Print how long system has been up.

* (Found by getting "boottime" from the kernel)

mib[0] = CTL_KERN;

if (clock_gettime(CLOCK_BOOTTIME, &boottime) != -1) {

mib[1] = KERN_BOOTTIME;

uptime = boottime.tv_sec;

size = sizeof(boottime);

if (sysctl(mib, 2, &boottime, &size, NULL, 0) != -1) {

uptime = now - boottime.tv_sec;

uptime += 30;

days = uptime / (3600 * 24);

uptime %= (3600 * 24);