Uptime

Uptime

Synopsis

#include <glibtop/uptime.h>

#define             GLIBTOP_UPTIME_UPTIME
#define             GLIBTOP_UPTIME_IDLETIME
#define             GLIBTOP_UPTIME_BOOT_TIME
#define             GLIBTOP_MAX_UPTIME
struct              glibtop_uptime;
void                glibtop_get_uptime                  (glibtop_uptime *buf);
#define             glibtop_get_uptime_r
void                glibtop_get_uptime_l                (glibtop *server,
                                                         glibtop_uptime *buf);
void                glibtop_get_uptime_p                (glibtop *server,
                                                         glibtop_uptime *buf);
void                glibtop_get_uptime_s                (glibtop *server,
                                                         glibtop_uptime *buf);

Description

Details

GLIBTOP_UPTIME_UPTIME

#define GLIBTOP_UPTIME_UPTIME		0


GLIBTOP_UPTIME_IDLETIME

#define GLIBTOP_UPTIME_IDLETIME		1


GLIBTOP_UPTIME_BOOT_TIME

#define GLIBTOP_UPTIME_BOOT_TIME    2


GLIBTOP_MAX_UPTIME

#define GLIBTOP_MAX_UPTIME		3


struct glibtop_uptime

struct glibtop_uptime {
	guint64 flags;
	double uptime;		/* GLIBTOP_UPTIME_UPTIME */
	double idletime; /* GLIBTOP_UPTIME_IDLETIME */
	guint64 boot_time;
};


glibtop_get_uptime ()

void                glibtop_get_uptime                  (glibtop_uptime *buf);

When porting LibGTop to a new system, you only need to implement uptime and idletime if there's a faster or better way to obtain them as using function(glibtop_cpu) for it. Look at sysdeps/freebsd/uptime.c for an example on how to obtain them using function(glibtop_cpu).

buf :

A location to return the system uptime

glibtop_get_uptime_r

#define glibtop_get_uptime_r		glibtop_get_uptime_p


glibtop_get_uptime_l ()

void                glibtop_get_uptime_l                (glibtop *server,
                                                         glibtop_uptime *buf);


glibtop_get_uptime_p ()

void                glibtop_get_uptime_p                (glibtop *server,
                                                         glibtop_uptime *buf);


glibtop_get_uptime_s ()

void                glibtop_get_uptime_s                (glibtop *server,
                                                         glibtop_uptime *buf);