process-cpp
3.0.0
A simple convenience library for handling processes in C++11.
oom_score_adj.h
Go to the documentation of this file.
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/*
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* Copyright © 2012-2013 Canonical Ltd.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authored by: Thomas Voß <thomas.voss@canonical.com>
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*/
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#ifndef CORE_POSIX_LINUX_PROC_PROCESS_OOM_SCORE_ADJ_H_
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#define CORE_POSIX_LINUX_PROC_PROCESS_OOM_SCORE_ADJ_H_
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#include <
core/posix/visibility.h
>
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namespace
core
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{
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namespace
posix
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{
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class
Process;
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namespace
linux
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{
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namespace
proc
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{
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namespace
process
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{
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struct
CORE_POSIX_DLL_PUBLIC
OomScoreAdj
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{
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static
int
min_value();
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static
int
max_value();
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inline
bool
is_valid
()
const
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{
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return
(min_value() <= value) && (value <= max_value());
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}
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int
value
;
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};
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CORE_POSIX_DLL_PUBLIC
const
posix::Process
&
operator>>
(
const
posix::Process
& process,
OomScoreAdj
& score_adj);
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CORE_POSIX_DLL_PUBLIC
const
posix::Process
&
operator<<
(
const
posix::Process
& process,
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const
OomScoreAdj
& score_adj);
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}
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}
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}
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}
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}
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#endif // CORE_POSIX_LINUX_PROC_PROCESS_OOM_SCORE_ADJ_H_
core::posix::linux::proc::process::operator<<
const CORE_POSIX_DLL_PUBLIC posix::Process & operator<<(const posix::Process &process, const OomAdj &adj)
Write the OomAdj value for a process instance.
Definition:
oom_adj.cpp:65
core::posix::linux::proc::process::OomScoreAdj
Definition:
oom_score_adj.h:81
visibility.h
CORE_POSIX_DLL_PUBLIC
#define CORE_POSIX_DLL_PUBLIC
Definition:
visibility.h:26
core::posix::linux::proc::process::OomScoreAdj::is_valid
bool is_valid() const
is_valid checks whether the contained value is within the predefined bounds.
Definition:
oom_score_adj.h:99
core
Definition:
child_process.h:31
core::posix::linux::proc::process::OomScoreAdj::value
int value
Current value.
Definition:
oom_score_adj.h:107
core::posix::linux::proc::process::operator>>
const CORE_POSIX_DLL_PUBLIC posix::Process & operator>>(const posix::Process &process, OomAdj &adj)
Read the OomAdj value for a process instance.
Definition:
oom_adj.cpp:55
core::posix::Process
The Process class models a process and possible operations on it.
Definition:
process.h:44
include
core
posix
linux
proc
process
oom_score_adj.h
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