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/* $Id$ */
/* 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.
LibGTop is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
LibGTop is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with LibGTop; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <glibtop.h>
#include <glibtop/procstate.h>
#include <glibtop_suid.h>
static const unsigned long _glibtop_sysdeps_proc_state =
(1 << GLIBTOP_PROC_STATE_STATE) + (1 << GLIBTOP_PROC_STATE_UID);
/* Provides detailed information about a process. */
void
glibtop_get_proc_state_p (glibtop *server, glibtop_proc_state *buf,
pid_t pid)
{
struct proc *pp;
glibtop_init_p (server, (1 << GLIBTOP_SYSDEPS_PROC_STATE), 0);
memset (buf, 0, sizeof (glibtop_proc_state));
/* Read process table from kernel. */
_glibtop_read_proc_table (server);
/* Find the pid in the process table. */
pp = _glibtop_find_pid (server, pid);
if (pp == NULL) return;
/* Fill in data fields. */
buf->state = pp->p_stat;
buf->uid = pp->p_uid;
buf->flags = _glibtop_sysdeps_proc_state;
}
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