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/*
htop - aix/AixProcess.c
(C) 2015 Hisham H. Muhammad
(C) 2018 Calvin Buckley
Released under the GNU GPL, see the COPYING file
in the source distribution for its full text.
*/
#include "Process.h"
#include "AixProcess.h"
#include "CRT.h"
#include <stdlib.h>
/*{
#include "Settings.h"
#include <sys/corralid.h> // cid_t
#define Process_delete AixProcess_delete
typedef enum {
// Add platform-specific fields here, with ids >= 100
WPAR_ID = 100,
LAST_PROCESSFIELD = 101,
} AixProcessField;
typedef struct AixProcess_ {
Process super;
bool kernel;
cid_t cid; // WPAR ID
unsigned long long int stime, utime; // System/User time (stored sep for calculations)
} AixProcess;
}*/
ProcessClass AixProcess_class = {
.super = {
.extends = Class(Process),
.display = Process_display,
.delete = Process_delete,
.compare = AixProcess_compare
},
.writeField = AixProcess_writeField,
};
ProcessFieldData Process_fields[] = {
[0] = {
.name = "",
.title = NULL,
.description = NULL,
.flags = 0, },
[PID] = {
.name = "PID",
.title = " PID ",
.description = "Process/thread ID",
.flags = 0, },
[NAME] = { .name = "NAME", .title = "NAME ", .description = "Process name", .flags = 0, },
[COMM] = {
.name = "Command",
.title = "Command ",
.description = "Command line",
.flags = 0, },
[STATE] = {
.name = "STATE",
.title = "S ",
.description = "Process state (S sleeping, R running, D disk, Z zombie, T stoppd, W paging)",
.flags = 0, },
[PPID] = {
.name = "PPID",
.title = " PPID ",
.description = "Parent process ID",
.flags = 0, },
[PGRP] = {
.name = "PGRP",
.title = " PGRP ",
.description = "Process group ID",
.flags = 0, },
[SESSION] = {
.name = "SESSION",
.title = " SESN ",
.description = "Process's session ID",
.flags = 0, },
[TTY_NR] = {
.name = "TTY_NR",
.title = " TTY ",
.description = "Controlling terminal",
.flags = 0, },
[TPGID] = {
.name = "TPGID",
.title = " TPGID ",
.description = "Process ID of the fg process group of the controlling terminal",
.flags = 0, },
[MINFLT] = {
.name = "MINFLT",
.title = " MINFLT ",
.description = "Number of minor faults which have not required loading a memory page from disk",
.flags = 0, },
[MAJFLT] = {
.name = "MAJFLT",
.title = " MAJFLT ",
.description = "Number of major faults which have required loading a memory page from disk",
.flags = 0, },
[PRIORITY] = {
.name = "PRIORITY",
.title = "PRI ",
.description = "Kernel's internal priority for the process",
.flags = 0, },
[NICE] = {
.name = "NICE",
.title = " NI ",
.description = "Nice value (the higher the value, the more it lets other processes take priority)",
.flags = 0, },
[STARTTIME] = {
.name = "STARTTIME",
.title = "START ",
.description = "Time the process was started",
.flags = 0, },
[PROCESSOR] = {
.name = "PROCESSOR",
.title = "CPU ",
.description = "Id of the CPU the process last executed on",
.flags = 0, },
[M_SIZE] = {
.name = "M_SIZE",
.title = " VIRT ",
.description = "Total program size in virtual memory",
.flags = 0, },
[M_RESIDENT] = {
.name = "M_RESIDENT",
.title = " RES ",
.description = "Resident set size, size of the text and data sections, plus stack usage",
.flags = 0, },
[REAL_UID] = { .name = "REAL_UID", .title = " RUID ", .description = "Real user ID", .flags = 0, },
[EFFECTIVE_UID] = { .name = "EFFECTIVE_UID", .title = " EUID ", .description = "Effective user ID", .flags = 0, },
[PERCENT_CPU] = {
.name = "PERCENT_CPU",
.title = "CPU% ",
.description = "Percentage of the CPU time the process used in the last sampling",
.flags = 0, },
[PERCENT_MEM] = {
.name = "PERCENT_MEM",
.title = "MEM% ",
.description = "Percentage of the memory the process is using, based on resident memory size",
.flags = 0, },
[REAL_USER] = { .name = "REAL_USER", .title = "REAL_USER ", .description = "Real user (or numeric user ID if name cannot be determined)", .flags = 0, },
[EFFECTIVE_USER] = { .name = "EFFECTIVE_USER", .title = "EFFE_USER ", .description = "Effective user (or numeric user ID if name cannot be determined)", .flags = 0, },
[TIME] = {
.name = "TIME",
.title = " TIME+ ",
.description = "Total time the process has spent in user and system time",
.flags = 0, },
[NLWP] = {
.name = "NLWP",
.title = "NLWP ",
.description = "Number of threads in the process",
.flags = 0, },
[TGID] = {
.name = "TGID",
.title = " TGID ",
.description = "Thread group ID (i.e. process ID)",
.flags = 0, },
[WPAR_ID] = {
.name = "WPAR",
.title = " WPAR ",
.description = "Workload Partition ID",
.flags = 0, },
[LAST_PROCESSFIELD] = {
.name = "*** report bug! ***",
.title = NULL,
.description = NULL,
.flags = 0, },
};
ProcessPidColumn Process_pidColumns[] = {
{ .id = PID, .label = "PID" },
{ .id = PPID, .label = "PPID" },
{ .id = TPGID, .label = "TPGID" },
{ .id = TGID, .label = "TGID" },
{ .id = PGRP, .label = "PGRP" },
{ .id = SESSION, .label = "SESN" },
{ .id = 0, .label = NULL },
};
AixProcess* AixProcess_new(Settings* settings) {
AixProcess* this = xCalloc(1, sizeof(AixProcess));
Object_setClass(this, Class(AixProcess));
Process_init(&this->super, settings);
return this;
}
void AixProcess_delete(Object* cast) {
AixProcess* this = (AixProcess*) cast;
Process_done((Process*)cast);
// free platform-specific fields here
free(this);
}
void AixProcess_writeField(Process *super, RichString* str, ProcessField field) {
AixProcess *this = (AixProcess *)super;
char buffer[256]; buffer[255] = '\0';
int attr = CRT_colors[HTOP_DEFAULT_COLOR];
int n = sizeof buffer;
switch ((int) field) {
// add AIX-specific fields here
case WPAR_ID:
xSnprintf(buffer, n, Process_pidFormat, this->cid);
break;
default:
Process_writeField(super, str, field);
return;
}
RichString_append(str, attr, buffer);
}
long AixProcess_compare(const void* v1, const void* v2) {
const AixProcess *p1, *p2;
const Settings *settings = ((const Process *)v1)->settings;
if (settings->direction == 1) {
p1 = v1;
p2 = v2;
} else {
p2 = v1;
p1 = v2;
}
switch ((int) settings->sortKey) {
// add Aix-specific fields here
case WPAR_ID:
return (p1->cid - p2->cid);
default:
return Process_compare(v1, v2);
}
}
bool Process_isKernelProcess(const Process *this) {
return ((const AixProcess *)this)->kernel;
}
bool Process_isExtraThreadProcess(const Process *this) {
return false;
}