mirror of
https://github.com/gnustep/libs-gsweb.git
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41c36413c4
Replace all system dependent types with standard types.
Replace usage of NSDebugFLog with NSDebugMLog in methods.
([GSWProcFSProcInfo filledProcInfo]): Use -processIdentifier
instead of getpid.
([GSWProcFSProcInfo filledProcInfoWithPID:]): Update
types. Use standard GC macro.
([GSWProcFSProcInfo initFilledWithPID:]): Update types.
([GSWProcFSProcInfo description]): Use NSPageSize instead of
getpagesize. Remove obsolete casts.
([GSWProcFSProcInfo contentOfProcFile:]): Use standard
NSString API to read the file.
([GSWProcFSProcInfo contentOfPIDFile:]): Adapt to new types
and reformat.
([GSWProcFSProcInfo residentMemory]),
([GSWProcFSProcInfo sharedMemory]): Adapt to new types.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gsweb/trunk@19366 72102866-910b-0410-8b05-ffd578937521
113 lines
5.7 KiB
Objective-C
113 lines
5.7 KiB
Objective-C
/* GSWProcFS - /proc management
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Copyright (C) 1999 Free Software Foundation, Inc.
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Written by: Manuel Guesdon <mguesdon@sbuilders.com>
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Date: Oct 1999
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This file is part of the GNUstep Web Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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// $Id$
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#ifndef _GSWProcFS_h__
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#define _GSWProcFS_h__
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typedef enum _GSWProcState
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{
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GSWProcState__Unknown =0,
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GSWProcState__Sleeping,
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GSWProcState__Running,
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GSWProcState__Zombie,
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GSWProcState__Stopped,
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GSWProcState__SleepWait
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} GSWProcState;
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@interface GSWProcFSProcInfo : NSObject <NSCoding,NSCopying>
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{
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NSString* _user; // user name corresponding to owner of process [/proc/#/stat]
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NSString* _command; // basename of executable file in call to exec(2) [/proc/#/stat]
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GSWProcState _state; // single-char code for process state (S=sleeping) [/proc/#/stat]
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NSString* _ttyc; // string representation of controlling tty device [/proc/#/stat]
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NSArray* _environ; // environment string vector (/proc/#/environ)
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NSArray* _commandLine; // command line string vector (/proc/#/cmdline)
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int _uid; // user id
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int _pid; // process id [/proc/#/stat]
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int _ppid; // pid of parent process [/proc/#/stat]
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int _pgrp; // process group id [/proc/#/stat]
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int _session; // session id [/proc/#/stat]
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int _tty; // full device number of controlling terminal [/proc/#/stat]
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int _tpgid; // terminal process group id [/proc/#/stat]
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int _priority; // kernel scheduling priority [/proc/#/stat]
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int _nice; // standard unix nice level of process [/proc/#/stat]
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long long _signal; // mask of pending signals [/proc/#/stat]
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long long _blocked; // mask of blocked signals [/proc/#/stat]
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long long _sigIgnore; // mask of ignored signals [/proc/#/stat]
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long long _sigCatch; // mask of caught signals [/proc/#/stat]
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NSTimeInterval _startTime; // start time of process (Absolute)[/proc/#/stat]
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NSTimeInterval _userTime; // user-mode CPU time accumulated by process [/proc/#/stat]
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NSTimeInterval _systemTime; // kernel-mode CPU time accumulated by process [/proc/#/stat]
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NSTimeInterval _cumulativeUserTime; // cumulative utime of process and reaped children [/proc/#/stat]
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NSTimeInterval _cumulativeSystemTime; // cumulative stime of process and reaped children [/proc/#/stat]
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long _pagesNb; // total # of pages of memory [/proc/#/statm]
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long _residentPagesNb; // number of resident set (non-swapped) pages (4k) [/proc/#/statm]
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long _sharedPagesNb; // number of pages of shared (mmap'd) memory [/proc/#/statm]
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long _textResidentSize; // text resident set size [/proc/#/statm]
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long _sharedLibResidentSize; // shared-lib resident set size [/proc/#/statm]
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long _dataResidentSize; // data resident set size [/proc/#/statm]
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long _dirtyPagesNb; // dirty pages [/proc/#/statm]
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unsigned _cpuUsagePC; // %CPU usage (is not filled in by readproc!!!)
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unsigned long _virtualMemorySize; // Virtual memory size in bytes ... [/proc/#/stat]
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unsigned long _residentMemorySize; // resident set size from /proc/#/stat
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unsigned long _residentMemorySizeLimit; // resident set size ... ?
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unsigned long _timeout; // ? [/proc/#/stat]
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unsigned long _it_real_value; // ? [/proc/#/stat]
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unsigned long _flags; // kernel flags for the process [/proc/#/stat]
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unsigned long _minorPageFaultNb; // number of minor page faults since process start [/proc/#/stat]
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unsigned long _majorPageFaultNb; // number of major page faults since process start [/proc/#/stat]
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unsigned long _cumulativeMinorPageFaultNb; // cumulative min_flt of process and child processes [/proc/#/stat]
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unsigned long _cumulativeMajorPageFaultNb; // cumulative maj_flt of process and child processes [/proc/#/stat]
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unsigned long _startCodeAddress; // address of beginning of code segment [/proc/#/stat]
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unsigned long _endCodeAddress; // address of end of code segment [/proc/#/stat]
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unsigned long _startStackAddress; // address of the bottom of stack for the process [/proc/#/stat]
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unsigned long _kernelStackPointerESP; // kernel stack pointer [/proc/#/stat]
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unsigned long _kernelStackPointerEIP; // kernel stack pointer [/proc/#/stat]
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unsigned long _kernelWaitChannelProc; // address of kernel wait channel proc is sleeping in [/proc/#/stat]
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};
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+(GSWProcFSProcInfo*)filledProcInfo;
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+(GSWProcFSProcInfo*)filledProcInfoWithPID: (int)processID;
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-(id)initFilledWithPID: (int)processID;
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-(void)dealloc;
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-(BOOL)fill;
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+(NSString*)contentOfProcFile:(NSString*)procFile;
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-(NSString*)contentOfPIDFile:(NSString*)pidFile;
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-(BOOL)fillStatm;
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-(BOOL)fillStat;
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-(unsigned int)residentMemory;
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-(unsigned int)sharedMemory;
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-(unsigned int)virtualMemory;
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-(unsigned int)swapMemory;
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-(unsigned int)usedMemory;
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-(NSString*)formattedResidentMemory;
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-(NSString*)formattedSharedMemory;
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-(NSString*)formattedVirtualMemory;
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-(NSString*)formattedSwapMemory;
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-(NSString*)formattedUsedMemory;
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@end
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#endif // _GSWProcFS_h__
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