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/* 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.
*/
#ifndef __GLIBTOP_PROCTIME_H__
#define __GLIBTOP_PROCTIME_H__
#include <glibtop.h>
#include <glibtop/cpu.h>
#include <glibtop/global.h>
G_BEGIN_DECLS
#define GLIBTOP_PROC_TIME_START_TIME 0
#define GLIBTOP_PROC_TIME_RTIME 1
#define GLIBTOP_PROC_TIME_UTIME 2
#define GLIBTOP_PROC_TIME_STIME 3
#define GLIBTOP_PROC_TIME_CUTIME 4
#define GLIBTOP_PROC_TIME_CSTIME 5
#define GLIBTOP_PROC_TIME_TIMEOUT 6
#define GLIBTOP_PROC_TIME_IT_REAL_VALUE 7
#define GLIBTOP_PROC_TIME_FREQUENCY 8
#define GLIBTOP_PROC_TIME_XCPU_UTIME 9
#define GLIBTOP_PROC_TIME_XCPU_STIME 10
#define GLIBTOP_MAX_PROC_TIME 11
typedef struct _glibtop_proc_time glibtop_proc_time;
/* Time section */
struct _glibtop_proc_time
{
guint64 flags;
guint64 start_time; /* start time of process --
* seconds since 1-1-70 */
guint64 rtime; /* real time accumulated by process */
guint64 utime; /* user-mode CPU time accumulated by process */
guint64 stime; /* kernel-mode CPU time accumulated by process */
guint64 cutime; /* cumulative utime of process and
* reaped children */
guint64 cstime; /* cumulative stime of process and
* reaped children */
guint64 timeout; /* The time (in jiffies) of the process's
* next timeout */
guint64 it_real_value; /* The time (in jiffies) before the
* next SIGALRM is sent to the process
* due to an interval timer. */
guint64 frequency; /* Tick frequency. */
guint64 xcpu_utime [GLIBTOP_NCPU]; /* utime and stime for all CPUs on */
guint64 xcpu_stime [GLIBTOP_NCPU]; /* SMP machines. */
};
void glibtop_get_proc_time(glibtop_proc_time *buf, pid_t pid);
#if GLIBTOP_SUID_PROC_TIME
#define glibtop_get_proc_time_r glibtop_get_proc_time_p
#else
#define glibtop_get_proc_time_r glibtop_get_proc_time_s
#endif
void glibtop_get_proc_time_l (glibtop *server, glibtop_proc_time *buf, pid_t pid);
#if GLIBTOP_SUID_PROC_TIME
void glibtop_init_proc_time_p (glibtop *server);
void glibtop_get_proc_time_p (glibtop *server, glibtop_proc_time *buf, pid_t pid);
#else
void glibtop_init_proc_time_s (glibtop *server);
void glibtop_get_proc_time_s (glibtop *server, glibtop_proc_time *buf, pid_t pid);
#endif
G_END_DECLS
#endif
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