|
Packit |
d37888 |
/*
|
|
Packit |
d37888 |
This file is part of LibGTop 2.0.
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
LibGTop is free software; you can redistribute it and/or modify it
|
|
Packit |
d37888 |
under the terms of the GNU General Public License as published by
|
|
Packit |
d37888 |
the Free Software Foundation; either version 2 of the License,
|
|
Packit |
d37888 |
or (at your option) any later version.
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
LibGTop is distributed in the hope that it will be useful, but WITHOUT
|
|
Packit |
d37888 |
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
Packit |
d37888 |
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
Packit |
d37888 |
for more details.
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
You should have received a copy of the GNU General Public License
|
|
Packit |
d37888 |
along with LibGTop; see the file COPYING. If not, write to the
|
|
Packit |
d37888 |
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Packit |
d37888 |
Boston, MA 02110-1301, USA.
|
|
Packit |
d37888 |
*/
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#include <config.h>
|
|
Packit |
d37888 |
#include <unistd.h>
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#include <glibtop.h>
|
|
Packit |
d37888 |
#include <glibtop/error.h>
|
|
Packit |
d37888 |
#include <glibtop/uptime.h>
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#include <glibtop_suid.h>
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#include <sys/param.h>
|
|
Packit |
d37888 |
#include <sys/sysctl.h>
|
|
Packit |
d37888 |
#include <time.h>
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
static const unsigned long _glibtop_sysdeps_uptime =
|
|
Packit |
d37888 |
(1L << GLIBTOP_UPTIME_UPTIME);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Init function. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
void
|
|
Packit |
d37888 |
_glibtop_init_uptime_p (glibtop *server)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
server->sysdeps.uptime = _glibtop_sysdeps_uptime;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Provides uptime and idle time. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
void
|
|
Packit |
d37888 |
glibtop_get_uptime_p (glibtop *server, glibtop_uptime *buf)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
int mib [] = { CTL_KERN, KERN_BOOTTIME };
|
|
Packit |
d37888 |
struct timeval boottime;
|
|
Packit |
d37888 |
size_t size = sizeof (boottime);
|
|
Packit |
d37888 |
time_t now;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
glibtop_init_p (server, (1 << GLIBTOP_SYSDEPS_UPTIME), 0);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
memset (buf, 0, sizeof (glibtop_uptime));
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* copied from gkrellm port */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (sysctl (mib, 2, &boottime, &size, NULL, 0) == -1)
|
|
Packit |
d37888 |
return;
|
|
Packit |
d37888 |
time (&now;;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->uptime = now - boottime.tv_sec + 30;
|
|
Packit |
d37888 |
buf->flags = _glibtop_sysdeps_uptime;
|
|
Packit |
d37888 |
}
|