a510ed1271
1998-08-07 Martin Baulig <martin@home-of-linux.org> * src/server: Removed. * src/daemon/{server, version}.c: New files. * src/daemon/Makefile.am: Added `libgtop_server'; this has been moved here from `src/server' since it shares some source code files with the `libgtop_daemon'. * LIBGTOP-VERSION: Added `LIBGTOP_SERVER_VERSION'. * src/daemon/gnuserv.c, lib/open.c: Improved version check between client and server. * include/glibtop/output.h: Removed. * sysdeps/stub_suid: New directory. This is mainly used as example for people porting libgtop to other systems. * sysdeps/common/sysdeps_suid.c: New file. Defines `glibtop_init_hook_p'. * sysdeps/osf1/*.c (glibtop_init_<no-suid-feature>_s): New functions. (glibtop_init_<suid-feature>_p): New functions.
68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
/* $Id$ */
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/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
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This file is part of the Gnome Top Library.
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Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
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The Gnome Top Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The Gnome Top Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <glibtop.h>
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#include <glibtop/error.h>
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#include <glibtop/cpu.h>
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static const unsigned long _glibtop_sysdeps_cpu =
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(1 << GLIBTOP_CPU_TOTAL) + (1 << GLIBTOP_CPU_USER) +
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(1 << GLIBTOP_CPU_NICE) + (1 << GLIBTOP_CPU_SYS) +
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(1 << GLIBTOP_CPU_IDLE) + (1 << GLIBTOP_CPU_FREQUENCY);
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/* Init function. */
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void
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glibtop_init_cpu_s (glibtop *server)
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{
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server->sysdeps.cpu = _glibtop_sysdeps_cpu;
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}
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/* Provides information about cpu usage. */
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void
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glibtop_get_cpu_s (glibtop *server, glibtop_cpu *buf)
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{
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struct tbl_sysinfo sysinfo;
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int ret;
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glibtop_init_s (&server, GLIBTOP_SYSDEPS_CPU, 0);
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memset (buf, 0, sizeof (glibtop_cpu));
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ret = table (TBL_SYSINFO, 0, (char *) &sysinfo, 1,
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sizeof (struct tbl_sysinfo));
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if (ret != 1) return;
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buf->flags = _glibtop_sysdeps_cpu;
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buf->user = sysinfo.si_user;
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buf->nice = sysinfo.si_nice;
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buf->sys = sysinfo.si_sys;
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buf->idle = sysinfo.si_idle;
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buf->total = sysinfo.si_user + sysinfo.si_nice +
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sysinfo.si_sys + sysinfo.si_idle;
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buf->frequency = sysinfo.si_hz;
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}
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