blob: 677905e8bb45529552a5f578abcefcd87966be85 [file] [log] [blame] [raw]
/*
htop - dragonflybsd/DragonFlyBSDProcess.c
(C) 2015 Hisham H. Muhammad
(C) 2017 Diederik de Groot
Released under the GNU GPL, see the COPYING file
in the source distribution for its full text.
*/
#include "Process.h"
#include "DragonFlyBSDProcess.h"
#include "bsd/BSDProcess.h"
#include "ProcessList.h"
#include "Platform.h"
#include "CRT.h"
#include <stdlib.h>
#include <string.h>
/*{
#include "Settings.h"
#include <stdbool.h>
typedef enum {
// Add platform-specific fields here, with ids >= 100
HTOP_JID_FIELD = 100,
HTOP_JAIL_FIELD = 101,
HTOP_LAST_PROCESSFIELD = 102,
} DragonFlyBSDProcessField;
typedef struct DragonFlyBSDProcess_ {
Process super;
bool kernel;
int jid;
char* jname;
} DragonFlyBSDProcess;
}*/
ProcessClass DragonFlyBSDProcess_class = {
.super = {
.extends = Class(Process),
.display = Process_display,
.delete = Process_delete,
.compare = DragonFlyBSDProcess_compare
},
.writeField = DragonFlyBSDProcess_writeField,
};
ProcessFieldData Process_fields[] = {
[0] = { .name = "", .title = NULL, .description = NULL, .flags = 0, },
[HTOP_PID_FIELD] = { .name = "PID", .title = " PID ", .description = "Process/thread ID", .flags = 0, },
[HTOP_NAME_FIELD] = { .name = "NAME", .title = "NAME ", .description = "Process (executable) name", .flags = 0, },
[HTOP_COMM_FIELD] = { .name = "Command", .title = "Command ", .description = "Command line", .flags = 0, },
[HTOP_STATE_FIELD] = { .name = "STATE", .title = "S ", .description = "Process state (R running, I idle, S sleeping, D uninterruptible sleeping, B uninterruptible kernel process, T stoppd, Z zombie, A asked page)", .flags = 0 },
[HTOP_PPID_FIELD] = { .name = "PPID", .title = " PPID ", .description = "Parent process ID", .flags = 0, },
[HTOP_PGRP_FIELD] = { .name = "PGRP", .title = " PGRP ", .description = "Process group ID", .flags = 0, },
[HTOP_SESSION_FIELD] = { .name = "SESSION", .title = " SID ", .description = "Process's session ID", .flags = 0, },
[HTOP_TTY_FIELD] = { .name = "TTY", .title = "TTY ", .description = "Controlling terminal", .flags = 0, },
[HTOP_TPGID_FIELD] = { .name = "TPGID", .title = " TPGID ", .description = "Process ID of the fg process group of the controlling terminal", .flags = 0, },
[HTOP_MINFLT_FIELD] = { .name = "MINFLT", .title = " MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, },
[HTOP_MAJFLT_FIELD] = { .name = "MAJFLT", .title = " MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, },
[HTOP_PRIORITY_FIELD] = { .name = "PRIORITY", .title = "PRI ", .description = "Kernel's internal priority for the process", .flags = 0, },
[HTOP_NICE_FIELD] = { .name = "NICE", .title = " NI ", .description = "Nice value (the higher the value, the more it lets other processes take priority)", .flags = 0, },
[HTOP_STARTTIME_FIELD] = { .name = "STARTTIME", .title = "START ", .description = "Time the process was started", .flags = 0, },
[HTOP_PROCESSOR_FIELD] = { .name = "PROCESSOR", .title = "CPU ", .description = "Id of the CPU the process last executed on", .flags = 0, },
[HTOP_M_SIZE_FIELD] = { .name = "M_SIZE", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, },
[HTOP_M_RESIDENT_FIELD] = { .name = "M_RESIDENT", .title = " RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, },
[HTOP_REAL_UID_FIELD] = { .name = "REAL_UID", .title = " RUID ", .description = "Real user ID", .flags = 0, },
[HTOP_EFFECTIVE_UID_FIELD] = { .name = "EFFECTIVE_UID", .title = " EUID ", .description = "Effective user ID", .flags = 0, },
[HTOP_PERCENT_CPU_FIELD] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, },
[HTOP_PERCENT_MEM_FIELD] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, },
[HTOP_REAL_USER_FIELD] = { .name = "REAL_USER", .title = "REAL_USER ", .description = "Real user (or numeric user ID if name cannot be determined)", .flags = 0, },
[HTOP_EFFECTIVE_USER_FIELD] = { .name = "EFFECTIVE_USER", .title = "EFFE_USER ", .description = "Effective user (or numeric user ID if name cannot be determined)", .flags = 0, },
[HTOP_TIME_FIELD] = { .name = "TIME", .title = " TIME+ ", .description = "Total time the process has spent in user and system time", .flags = 0, },
[HTOP_NLWP_FIELD] = { .name = "NLWP", .title = "NLWP ", .description = "Number of threads in the process", .flags = 0, },
[HTOP_TGID_FIELD] = { .name = "TGID", .title = " TGID ", .description = "Thread group ID (i.e. process ID)", .flags = 0, },
[HTOP_JID_FIELD] = { .name = "JID", .title = " JID ", .description = "Jail prison ID", .flags = 0, },
[HTOP_JAIL_FIELD] = { .name = "JAIL", .title = "JAIL ", .description = "Jail prison name", .flags = 0, },
[HTOP_LAST_PROCESSFIELD] = { .name = "*** report bug! ***", .title = NULL, .description = NULL, .flags = 0, },
};
ProcessPidColumn Process_pidColumns[] = {
{ .id = HTOP_JID_FIELD, .label = "JID" },
{ .id = HTOP_PID_FIELD, .label = "PID" },
{ .id = HTOP_PPID_FIELD, .label = "PPID" },
{ .id = HTOP_TPGID_FIELD, .label = "TPGID" },
{ .id = HTOP_TGID_FIELD, .label = "TGID" },
{ .id = HTOP_PGRP_FIELD, .label = "PGRP" },
{ .id = HTOP_SESSION_FIELD, .label = "SID" },
{ .id = 0, .label = NULL },
};
DragonFlyBSDProcess* DragonFlyBSDProcess_new(Settings* settings) {
DragonFlyBSDProcess* this = xCalloc(1, sizeof(DragonFlyBSDProcess));
Object_setClass(this, Class(DragonFlyBSDProcess));
Process_init(&this->super, settings);
return this;
}
void Process_delete(Object* cast) {
DragonFlyBSDProcess* this = (DragonFlyBSDProcess*) cast;
Process_done((Process*)cast);
free(this->jname);
free(this);
}
void DragonFlyBSDProcess_writeField(Process* this, RichString* str, ProcessField field) {
DragonFlyBSDProcess* fp = (DragonFlyBSDProcess*) this;
char buffer[256]; buffer[255] = '\0';
int attr = CRT_colors[HTOP_DEFAULT_COLOR];
int n = sizeof(buffer);
switch ((int) field) {
// add Platform-specific fields here
case HTOP_PID_FIELD:
xSnprintf(buffer, n, Process_pidFormat, fp->kernel ? this->tgid : this->pid);
break;
case HTOP_JID_FIELD:
xSnprintf(buffer, n, Process_pidFormat, fp->jid);
break;
case HTOP_JAIL_FIELD:
xSnprintf(buffer, n, "%-11s ", fp->jname);
if (buffer[12]) {
buffer[11] = ' ';
buffer[12] = '\0';
}
break;
default:
BSDProcess_writeField(this, str, field);
return;
}
RichString_append(str, attr, buffer);
}
long DragonFlyBSDProcess_compare(const void* v1, const void* v2) {
const DragonFlyBSDProcess *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 Platform-specific fields here
case HTOP_JID_FIELD:
return (p1->jid - p2->jid);
case HTOP_JAIL_FIELD:
if(!p1->jname && !p2->jname) return p1->jid - p2->jid;
return settings->sort_strcmp(p1->jname ? p1->jname : "", p2->jname ? p2->jname : "");
default:
return Process_compare(v1, v2);
}
}
bool Process_isKernelProcess(const Process *this) {
return ((const DragonFlyBSDProcess *)this)->kernel;
}
bool Process_isExtraThreadProcess(const Process* this) {
return false;
}
char **Process_getKernelStackTrace(const Process *this) {
return NULL;
}