/* 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., 51 Franklin Street, Fifth Floor,

   Boston, MA 02110-1301, USA.

*/

#ifndef __GLIBTOP_PROCSTATE_H__

#define __GLIBTOP_PROCSTATE_H__

#include <glibtop.h>

#include <glibtop/global.h>

G_BEGIN_DECLS

#define GLIBTOP_PROC_STATE_CMD		0

#define GLIBTOP_PROC_STATE_STATE	1

#define GLIBTOP_PROC_STATE_UID		2

#define GLIBTOP_PROC_STATE_GID		3

#define GLIBTOP_PROC_STATE_RUID     4

#define GLIBTOP_PROC_STATE_RGID     5

#define GLIBTOP_PROC_STATE_HAS_CPU  6

#define GLIBTOP_PROC_STATE_PROCESSOR 7

#define GLIBTOP_PROC_STATE_LAST_PROCESSOR 8

#define GLIBTOP_MAX_PROC_STATE		9

#define GLIBTOP_PROCESS_RUNNING                 1

#define GLIBTOP_PROCESS_INTERRUPTIBLE           2

#define GLIBTOP_PROCESS_UNINTERRUPTIBLE         4

#define GLIBTOP_PROCESS_ZOMBIE                  8

#define GLIBTOP_PROCESS_STOPPED                 16

#define GLIBTOP_PROCESS_SWAPPING                32

#define GLIBTOP_PROCESS_DEAD                    64

typedef struct _glibtop_proc_state	glibtop_proc_state;

/* Name and status */

struct _glibtop_proc_state

{

	guint64 flags;

	char cmd[40];		/* basename of executable file in

				 * call to exec(2) */

	unsigned state;

	/* NOTE: when porting the library, TRY HARD to implement the

	 *       following two fields. */

	/* IMPORTANT NOTICE: For security reasons, it is extremely important

	 *                   only to set the flags value for those two

	 *                   fields if their values are corrent ! */

	int uid;		/* UID of process */

	int gid;		/* GID of process */

    int ruid;

    int rgid;

    int has_cpu;

    int processor;

    int last_processor;

};

void glibtop_get_proc_state(glibtop_proc_state *buf, pid_t pid);

#if GLIBTOP_SUID_PROC_STATE

#define glibtop_get_proc_state_r	glibtop_get_proc_state_p

#else

#define glibtop_get_proc_state_r	glibtop_get_proc_state_s

#endif

void glibtop_get_proc_state_l (glibtop *server, glibtop_proc_state *buf, pid_t pid);

#if GLIBTOP_SUID_PROC_STATE

void _glibtop_init_proc_state_p (glibtop *server);

void glibtop_get_proc_state_p (glibtop *server, glibtop_proc_state *buf, pid_t pid);

#else

void _glibtop_init_proc_state_s (glibtop *server);

void glibtop_get_proc_state_s (glibtop *server, glibtop_proc_state *buf, pid_t pid);

#endif

G_END_DECLS

#endif