|
Packit |
6c4009 |
/* Copyright (C) 1991-2018 Free Software Foundation, Inc.
|
|
Packit |
6c4009 |
This file is part of the GNU C Library.
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
The GNU C Library is free software; you can redistribute it and/or
|
|
Packit |
6c4009 |
modify it under the terms of the GNU Lesser General Public
|
|
Packit |
6c4009 |
License as published by the Free Software Foundation; either
|
|
Packit |
6c4009 |
version 2.1 of the License, or (at your option) any later version.
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
The GNU C Library is distributed in the hope that it will be useful,
|
|
Packit |
6c4009 |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
Packit |
6c4009 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Packit |
6c4009 |
Lesser General Public License for more details.
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
You should have received a copy of the GNU Lesser General Public
|
|
Packit |
6c4009 |
License along with the GNU C Library; if not, see
|
|
Packit |
6c4009 |
<http://www.gnu.org/licenses/>. */
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#ifndef _SYS_VTIMES_H
|
|
Packit |
6c4009 |
#define _SYS_VTIMES_H 1
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#include <features.h>
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
__BEGIN_DECLS
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
/* This interface is obsolete; use `getrusage' instead. */
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
/* Granularity of the `vm_utime' and `vm_stime' fields of a `struct vtimes'.
|
|
Packit |
6c4009 |
(This is the frequency of the machine's power supply, in Hz.) */
|
|
Packit |
6c4009 |
#define VTIMES_UNITS_PER_SECOND 60
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
struct vtimes
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
/* User time used in units of 1/VTIMES_UNITS_PER_SECOND seconds. */
|
|
Packit |
6c4009 |
int vm_utime;
|
|
Packit |
6c4009 |
/* System time used in units of 1/VTIMES_UNITS_PER_SECOND seconds. */
|
|
Packit |
6c4009 |
int vm_stime;
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
/* Amount of data and stack memory used (kilobyte-seconds). */
|
|
Packit |
6c4009 |
unsigned int vm_idsrss;
|
|
Packit |
6c4009 |
/* Amount of text memory used (kilobyte-seconds). */
|
|
Packit |
6c4009 |
unsigned int vm_ixrss;
|
|
Packit |
6c4009 |
/* Maximum resident set size (text, data, and stack) (kilobytes). */
|
|
Packit |
6c4009 |
int vm_maxrss;
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
/* Number of hard page faults (i.e. those that required I/O). */
|
|
Packit |
6c4009 |
int vm_majflt;
|
|
Packit |
6c4009 |
/* Number of soft page faults (i.e. those serviced by reclaiming
|
|
Packit |
6c4009 |
a page from the list of pages awaiting reallocation. */
|
|
Packit |
6c4009 |
int vm_minflt;
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
/* Number of times a process was swapped out of physical memory. */
|
|
Packit |
6c4009 |
int vm_nswap;
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
/* Number of input operations via the file system. Note: This
|
|
Packit |
6c4009 |
and `ru_oublock' do not include operations with the cache. */
|
|
Packit |
6c4009 |
int vm_inblk;
|
|
Packit |
6c4009 |
/* Number of output operations via the file system. */
|
|
Packit |
6c4009 |
int vm_oublk;
|
|
Packit |
6c4009 |
};
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
/* If CURRENT is not NULL, write statistics for the current process into
|
|
Packit |
6c4009 |
*CURRENT. If CHILD is not NULL, write statistics for all terminated child
|
|
Packit |
6c4009 |
processes into *CHILD. Returns 0 for success, -1 for failure. */
|
|
Packit |
6c4009 |
extern int vtimes (struct vtimes * __current, struct vtimes * __child) __THROW;
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
__END_DECLS
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#endif /* sys/vtimes.h */
|