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Added implementation.

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This commit is contained in:
Martin Baulig
1999-03-21 19:08:59 +00:00
parent b90d2c1c90
commit a429e9c3f9
11 changed files with 351 additions and 38 deletions
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22
sysdeps/kernel/uptime.c
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@@ -3,7 +3,7 @@
/* Copyright (C) 1998-99 Martin Baulig
This file is part of LibGTop 1.0.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
Contributed by Martin Baulig <martin@home-of-linux.org>, March 1999.
LibGTop is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
@@ -24,14 +24,17 @@
#include <glibtop.h>
#include <glibtop/uptime.h>
static const unsigned long _glibtop_sysdeps_uptime = 0;
#include <glibtop_private.h>
static unsigned long _glibtop_sysdeps_uptime =
(1 << GLIBTOP_UPTIME_UPTIME) + (1 << GLIBTOP_UPTIME_IDLETIME);
/* Init function. */
void
glibtop_init_uptime_s (glibtop *server)
{
server->sysdeps.uptime = _glibtop_sysdeps_uptime;
server->sysdeps.uptime = _glibtop_sysdeps_uptime;
}
/* Provides uptime and idle time. */
@@ -39,5 +42,16 @@ glibtop_init_uptime_s (glibtop *server)
void
glibtop_get_uptime_s (glibtop *server, glibtop_uptime *buf)
{
memset (buf, 0, sizeof (glibtop_uptime));
libgtop_stat_t stat;
unsigned long total;
memset (buf, 0, sizeof (glibtop_uptime));
if (glibtop_get_proc_data_stat_s (server, &stat))
return;
total = stat.cpu.user + stat.cpu.nice + stat.cpu.sys + stat.cpu.idle;
buf->uptime = (double) total / (double) stat.frequency;
buf->idletime = (double) stat.cpu.idle / (double) stat.frequency;
}