Uptime

Uptime —

Synopsis


#include <glibtop/uptime.h>


#define     GLIBTOP_UPTIME_UPTIME
#define     GLIBTOP_UPTIME_IDLETIME
#define     GLIBTOP_UPTIME_BOOT_TIME
#define     GLIBTOP_MAX_UPTIME
            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_init_uptime_p           (glibtop *server);
void        glibtop_get_uptime_p            (glibtop *server,
                                             glibtop_uptime *buf);
void        glibtop_init_uptime_s           (glibtop *server);
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


glibtop_uptime

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


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_l ()

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

server :
buf :

glibtop_init_uptime_p ()

void        glibtop_init_uptime_p           (glibtop *server);

server :

glibtop_get_uptime_p ()

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

server :
buf :

glibtop_init_uptime_s ()

void        glibtop_init_uptime_s           (glibtop *server);

server :

glibtop_get_uptime_s ()

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

server :
buf :