/* 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_PROCKERNEL_H__

#define __GLIBTOP_PROCKERNEL_H__

#include <glibtop.h>

#include <glibtop/global.h>

G_BEGIN_DECLS

#define GLIBTOP_PROC_KERNEL_K_FLAGS	0

#define GLIBTOP_PROC_KERNEL_MIN_FLT	1

#define GLIBTOP_PROC_KERNEL_MAJ_FLT	2

#define GLIBTOP_PROC_KERNEL_CMIN_FLT	3

#define GLIBTOP_PROC_KERNEL_CMAJ_FLT	4

#define GLIBTOP_PROC_KERNEL_KSTK_ESP	5

#define GLIBTOP_PROC_KERNEL_KSTK_EIP	6

#define GLIBTOP_PROC_KERNEL_NWCHAN	7

#define GLIBTOP_PROC_KERNEL_WCHAN	8

#define GLIBTOP_MAX_PROC_KERNEL		9

typedef struct _glibtop_proc_kernel	glibtop_proc_kernel;

/* Kernel stuff */

struct _glibtop_proc_kernel

{

	guint64 flags;

	guint64 k_flags;	/* kernel flags for the process */

	guint64 min_flt;	/* number of minor page faults since

				 * process start */

	guint64 maj_flt;	/* number of major page faults since

				 * process start */

	guint64 cmin_flt;	/* cumulative min_flt of process and

				 * child processes */

	guint64 cmaj_flt;	/* cumulative maj_flt of process and

				 * child processes */

	guint64 kstk_esp;	/* kernel stack pointer */

	guint64 kstk_eip;	/* kernel stack pointer */

	guint64 nwchan;		/* address of kernel wait channel

				 * proc is sleeping in */

	char wchan [40];

};

void glibtop_get_proc_kernel(glibtop_proc_kernel *buf, pid_t pid);

#if GLIBTOP_SUID_PROC_KERNEL

#define glibtop_get_proc_kernel_r	glibtop_get_proc_kernel_p

#else

#define glibtop_get_proc_kernel_r	glibtop_get_proc_kernel_s

#endif

void glibtop_get_proc_kernel_l (glibtop *server, glibtop_proc_kernel *buf, pid_t pid);

#if GLIBTOP_SUID_PROC_KERNEL

void _glibtop_init_proc_kernel_p (glibtop *server);

void glibtop_get_proc_kernel_p (glibtop *server, glibtop_proc_kernel *buf, pid_t pid);

#else

void _glibtop_init_proc_kernel_s (glibtop *server);

void glibtop_get_proc_kernel_s (glibtop *server, glibtop_proc_kernel *buf, pid_t pid);

#endif

G_END_DECLS

#endif