mirror of
https://github.com/xzeldon/htop.git
synced 2025-07-12 12:14:36 +03:00
(Very) initial working OpenBSD port
This commit is contained in:
Michael McConville
234
openbsd/OpenBSDProcess.c
Normal file
234
openbsd/OpenBSDProcess.c
Normal file
@ -0,0 +1,234 @@
|
||||
/*
|
||||
htop - OpenBSDProcess.c
|
||||
(C) 2015 Hisham H. Muhammad
|
||||
(C) 2015 Michael McConville
|
||||
Released under the GNU GPL, see the COPYING file
|
||||
in the source distribution for its full text.
|
||||
*/
|
||||
|
||||
#include "Process.h"
|
||||
#include "ProcessList.h"
|
||||
#include "OpenBSDProcess.h"
|
||||
#include "Platform.h"
|
||||
#include "CRT.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/syscall.h>
|
||||
|
||||
/*{
|
||||
|
||||
typedef enum OpenBSDProcessFields {
|
||||
// Add platform-specific fields here, with ids >= 100
|
||||
LAST_PROCESSFIELD = 100,
|
||||
} OpenBSDProcessField;
|
||||
|
||||
typedef struct OpenBSDProcess_ {
|
||||
Process super;
|
||||
} OpenBSDProcess;
|
||||
|
||||
#ifndef Process_isKernelThread
|
||||
#define Process_isKernelThread(_process) (_process->pgrp == 0)
|
||||
#endif
|
||||
|
||||
#ifndef Process_isUserlandThread
|
||||
#define Process_isUserlandThread(_process) (_process->pid != _process->tgid)
|
||||
#endif
|
||||
|
||||
}*/
|
||||
|
||||
ProcessClass OpenBSDProcess_class = {
|
||||
.super = {
|
||||
.extends = Class(Process),
|
||||
.display = Process_display,
|
||||
.delete = Process_delete,
|
||||
.compare = OpenBSDProcess_compare
|
||||
},
|
||||
.writeField = (Process_WriteField) OpenBSDProcess_writeField,
|
||||
};
|
||||
|
||||
ProcessFieldData Process_fields[] = {
|
||||
[0] = {
|
||||
.name = "",
|
||||
.title = NULL,
|
||||
.description = NULL,
|
||||
.flags = 0, },
|
||||
[PID] = {
|
||||
.name = "PID",
|
||||
.title = " PID ",
|
||||
.description = "Process/thread ID",
|
||||
.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 traced, 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, },
|
||||
[ST_UID] = {
|
||||
.name = "ST_UID",
|
||||
.title = " UID ",
|
||||
.description = "User ID of the process owner",
|
||||
.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, },
|
||||
[USER] = {
|
||||
.name = "USER",
|
||||
.title = "USER ",
|
||||
.description = "Username of the process owner (or 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, },
|
||||
[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 },
|
||||
};
|
||||
|
||||
OpenBSDProcess* OpenBSDProcess_new(Settings* settings) {
|
||||
OpenBSDProcess* this = calloc(sizeof(OpenBSDProcess), 1);
|
||||
Object_setClass(this, Class(OpenBSDProcess));
|
||||
Process_init(&this->super, settings);
|
||||
return this;
|
||||
}
|
||||
|
||||
void Process_delete(Object* cast) {
|
||||
OpenBSDProcess* this = (OpenBSDProcess*) cast;
|
||||
Process_done((Process*)cast);
|
||||
free(this);
|
||||
}
|
||||
|
||||
void OpenBSDProcess_writeField(Process* this, RichString* str, ProcessField field) {
|
||||
//OpenBSDProcess* fp = (OpenBSDProcess*) this;
|
||||
char buffer[256]; buffer[255] = '\0';
|
||||
int attr = CRT_colors[DEFAULT_COLOR];
|
||||
//int n = sizeof(buffer) - 1;
|
||||
switch (field) {
|
||||
// add OpenBSD-specific fields here
|
||||
default:
|
||||
Process_writeField(this, str, field);
|
||||
return;
|
||||
}
|
||||
RichString_append(str, attr, buffer);
|
||||
}
|
||||
|
||||
long OpenBSDProcess_compare(const void* v1, const void* v2) {
|
||||
OpenBSDProcess *p1, *p2;
|
||||
Settings *settings = ((Process*)v1)->settings;
|
||||
if (settings->direction == 1) {
|
||||
p1 = (OpenBSDProcess*)v1;
|
||||
p2 = (OpenBSDProcess*)v2;
|
||||
} else {
|
||||
p2 = (OpenBSDProcess*)v1;
|
||||
p1 = (OpenBSDProcess*)v2;
|
||||
}
|
||||
switch (settings->sortKey) {
|
||||
// add OpenBSD-specific fields here
|
||||
default:
|
||||
return Process_compare(v1, v2);
|
||||
}
|
||||
}
|
||||
|
||||
bool Process_isThread(Process* this) {
|
||||
return (Process_isKernelThread(this));
|
||||
}
|
||||
Reference in New Issue
Block a user