mirror of https://github.com/xzeldon/htop.git
141 lines
4.2 KiB
C
141 lines
4.2 KiB
C
#ifndef HEADER_PCPProcess
|
|
#define HEADER_PCPProcess
|
|
/*
|
|
htop - PCPProcess.h
|
|
(C) 2014 Hisham H. Muhammad
|
|
(C) 2020 htop dev team
|
|
(C) 2020-2021 Red Hat, Inc. All Rights Reserved.
|
|
Released under the GNU GPLv2, see the COPYING file
|
|
in the source distribution for its full text.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdbool.h>
|
|
#include <sys/types.h>
|
|
|
|
#include "Object.h"
|
|
#include "Process.h"
|
|
#include "RichString.h"
|
|
#include "Settings.h"
|
|
|
|
#define PROCESS_FLAG_LINUX_CGROUP 0x0800
|
|
#define PROCESS_FLAG_LINUX_OOM 0x1000
|
|
#define PROCESS_FLAG_LINUX_SMAPS 0x2000
|
|
#define PROCESS_FLAG_LINUX_CTXT 0x4000
|
|
#define PROCESS_FLAG_LINUX_SECATTR 0x8000
|
|
|
|
/* PCPProcessMergedCommand is populated by PCPProcess_makeCommandStr: It
|
|
* contains the merged Command string, and the information needed by
|
|
* PCPProcess_writeCommand to color the string. str will be NULL for kernel
|
|
* threads and zombies */
|
|
typedef struct PCPProcessMergedCommand_ {
|
|
char *str; /* merged Command string */
|
|
int maxLen; /* maximum expected length of Command string */
|
|
int baseStart; /* basename's start offset */
|
|
int baseEnd; /* basename's end offset */
|
|
int commStart; /* comm's start offset */
|
|
int commEnd; /* comm's end offset */
|
|
int sep1; /* first field separator, used if non-zero */
|
|
int sep2; /* second field separator, used if non-zero */
|
|
bool separateComm; /* whether comm is a separate field */
|
|
bool cmdlineChanged; /* whether cmdline changed */
|
|
bool commChanged; /* whether comm changed */
|
|
bool prevMergeSet; /* whether showMergedCommand was set */
|
|
bool prevPathSet; /* whether showProgramPath was set */
|
|
bool prevCommSet; /* whether findCommInCmdline was set */
|
|
bool prevCmdlineSet; /* whether findCommInCmdline was set */
|
|
} PCPProcessMergedCommand;
|
|
|
|
typedef struct PCPProcess_ {
|
|
Process super;
|
|
char *procComm;
|
|
int procCmdlineBasenameOffset;
|
|
int procCmdlineBasenameEnd;
|
|
PCPProcessMergedCommand mergedCommand;
|
|
bool isKernelThread;
|
|
unsigned long int cminflt;
|
|
unsigned long int cmajflt;
|
|
unsigned long long int utime;
|
|
unsigned long long int stime;
|
|
unsigned long long int cutime;
|
|
unsigned long long int cstime;
|
|
long m_share;
|
|
long m_pss;
|
|
long m_swap;
|
|
long m_psswp;
|
|
long m_trs;
|
|
long m_drs;
|
|
long m_lrs;
|
|
long m_dt;
|
|
|
|
/* Data read (in kilobytes) */
|
|
unsigned long long io_rchar;
|
|
|
|
/* Data written (in kilobytes) */
|
|
unsigned long long io_wchar;
|
|
|
|
/* Number of read(2) syscalls */
|
|
unsigned long long io_syscr;
|
|
|
|
/* Number of write(2) syscalls */
|
|
unsigned long long io_syscw;
|
|
|
|
/* Storage data read (in kilobytes) */
|
|
unsigned long long io_read_bytes;
|
|
|
|
/* Storage data written (in kilobytes) */
|
|
unsigned long long io_write_bytes;
|
|
|
|
/* Storage data cancelled (in kilobytes) */
|
|
unsigned long long io_cancelled_write_bytes;
|
|
|
|
/* Point in time of last io scan (in seconds elapsed since the Epoch) */
|
|
unsigned long long io_last_scan_time;
|
|
|
|
double io_rate_read_bps;
|
|
double io_rate_write_bps;
|
|
char* cgroup;
|
|
unsigned int oom;
|
|
char* ttyDevice;
|
|
unsigned long long int delay_read_time;
|
|
unsigned long long cpu_delay_total;
|
|
unsigned long long blkio_delay_total;
|
|
unsigned long long swapin_delay_total;
|
|
float cpu_delay_percent;
|
|
float blkio_delay_percent;
|
|
float swapin_delay_percent;
|
|
unsigned long ctxt_total;
|
|
unsigned long ctxt_diff;
|
|
char* secattr;
|
|
unsigned long long int last_mlrs_calctime;
|
|
} PCPProcess;
|
|
|
|
static inline void Process_setKernelThread(Process* this, bool truth) {
|
|
((PCPProcess*)this)->isKernelThread = truth;
|
|
}
|
|
|
|
static inline bool Process_isKernelThread(const Process* this) {
|
|
return ((const PCPProcess*)this)->isKernelThread;
|
|
}
|
|
|
|
static inline bool Process_isUserlandThread(const Process* this) {
|
|
return this->pid != this->tgid;
|
|
}
|
|
|
|
extern const ProcessFieldData Process_fields[LAST_PROCESSFIELD];
|
|
|
|
extern const ProcessClass PCPProcess_class;
|
|
|
|
Process* PCPProcess_new(const Settings* settings);
|
|
|
|
void Process_delete(Object* cast);
|
|
|
|
/* This function constructs the string that is displayed by
|
|
* PCPProcess_writeCommand and also returned by PCPProcess_getCommandStr */
|
|
void PCPProcess_makeCommandStr(Process *this);
|
|
|
|
bool Process_isThread(const Process* this);
|
|
|
|
#endif
|