aa9fafe5c3
2007-04-11 Benoît Dejean <benoit@placenet.org> * *: Renamed all glibtop_init_xxx functions to _glibtop_init_xxx so they get internal visibility. * configure.in: Bumped version number. svn path=/trunk/; revision=2569
72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
/* Copyright (C) 1998-99 Martin Baulig
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This file is part of LibGTop 1.0.
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Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
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LibGTop is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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LibGTop is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with LibGTop; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#include <config.h>
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#include <glibtop/error.h>
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#include <glibtop/loadavg.h>
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static const unsigned long _glibtop_sysdeps_loadavg =
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(1L << GLIBTOP_LOADAVG_LOADAVG);
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/* Init function. */
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void
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_glibtop_init_loadavg_s (glibtop *server)
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{
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server->sysdeps.loadavg = _glibtop_sysdeps_loadavg;
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}
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/* Provides load averange. */
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void
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glibtop_get_loadavg_s (glibtop *server, glibtop_loadavg *buf)
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{
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struct tbl_loadavg loadavg;
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int ret;
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glibtop_init_s (&server, GLIBTOP_SYSDEPS_LOADAVG, 0);
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memset (buf, 0, sizeof (glibtop_loadavg));
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ret = table (TBL_LOADAVG, 0, (char *) &loadavg, 1,
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sizeof (struct tbl_loadavg));
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if (ret != 1) return;
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buf->flags = _glibtop_sysdeps_loadavg;
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if (loadavg.tl_lscale == 0) {
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buf->loadavg [0] = loadavg.tl_avenrun.d [0];
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buf->loadavg [1] = loadavg.tl_avenrun.d [1];
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buf->loadavg [2] = loadavg.tl_avenrun.d [2];
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} else {
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buf->loadavg [0] =
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(double) loadavg.tl_avenrun.l [0] /
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(double) loadavg.tl_mach_factor [0];
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buf->loadavg [1] =
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(double) loadavg.tl_avenrun.l [1]
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/ (double) loadavg.tl_mach_factor [1];
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buf->loadavg [2] =
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(double) loadavg.tl_avenrun.l [2] /
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(double) loadavg.tl_mach_factor [2];
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}
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}
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