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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 19:58:07 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 19:58:07 +0000
commit10eea2ab1bae2a8ec159d81c0446fd8061b33e2b (patch)
treee8270dd60ec096bee8157dbadf029e15ed584592 /dragonflybsd/DragonFlyBSDProcess.c
parentInitial commit. (diff)
downloadhtop-10eea2ab1bae2a8ec159d81c0446fd8061b33e2b.tar.xz
htop-10eea2ab1bae2a8ec159d81c0446fd8061b33e2b.zip
Adding upstream version 3.3.0.upstream/3.3.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dragonflybsd/DragonFlyBSDProcess.c')
-rw-r--r--dragonflybsd/DragonFlyBSDProcess.c121
1 files changed, 121 insertions, 0 deletions
diff --git a/dragonflybsd/DragonFlyBSDProcess.c b/dragonflybsd/DragonFlyBSDProcess.c
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+/*
+htop - dragonflybsd/DragonFlyBSDProcess.c
+(C) 2015 Hisham H. Muhammad
+(C) 2017 Diederik de Groot
+Released under the GNU GPLv2+, see the COPYING file
+in the source distribution for its full text.
+*/
+
+#include "dragonflybsd/DragonFlyBSDProcess.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/syscall.h>
+
+#include "CRT.h"
+
+#include "dragonflybsd/Platform.h"
+
+
+const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
+ [0] = { .name = "", .title = NULL, .description = NULL, .flags = 0, },
+ [PID] = { .name = "PID", .title = "PID", .description = "Process/thread ID", .flags = 0, .pidColumn = true, },
+ [COMM] = { .name = "Command", .title = "Command ", .description = "Command line", .flags = 0, },
+ [STATE] = { .name = "STATE", .title = "S ", .description = "Process state (S sleeping (<20s), I Idle, Q Queued for Run, R running, D disk, Z zombie, T traced, W paging, B Blocked, A AskedPage, C Core, J Jailed)", .flags = 0, },
+ [PPID] = { .name = "PPID", .title = "PPID", .description = "Parent process ID", .flags = 0, .pidColumn = true, },
+ [PGRP] = { .name = "PGRP", .title = "PGRP", .description = "Process group ID", .flags = 0, .pidColumn = true, },
+ [SESSION] = { .name = "SESSION", .title = "SID", .description = "Process's session ID", .flags = 0, .pidColumn = true, },
+ [TTY] = { .name = "TTY", .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, .pidColumn = true, },
+ [MINFLT] = { .name = "MINFLT", .title = " MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, .defaultSortDesc = true, },
+ [MAJFLT] = { .name = "MAJFLT", .title = " MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, .defaultSortDesc = true, },
+ [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, },
+ [ELAPSED] = { .name = "ELAPSED", .title = "ELAPSED ", .description = "Time since the process was started", .flags = 0, },
+ [PROCESSOR] = { .name = "PROCESSOR", .title = "CPU ", .description = "Id of the CPU the process last executed on", .flags = 0, },
+ [M_VIRT] = { .name = "M_VIRT", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, .defaultSortDesc = true, },
+ [M_RESIDENT] = { .name = "M_RESIDENT", .title = " RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, .defaultSortDesc = true, },
+ [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, .defaultSortDesc = true, .autoWidth = true, },
+ [PERCENT_NORM_CPU] = { .name = "PERCENT_NORM_CPU", .title = "NCPU%", .description = "Normalized percentage of the CPU time the process used in the last sampling (normalized by cpu count)", .flags = 0, .defaultSortDesc = true, .autoWidth = true, },
+ [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, .defaultSortDesc = true, },
+ [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, .defaultSortDesc = true, },
+ [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, .pidColumn = true, },
+ [PROC_COMM] = { .name = "COMM", .title = "COMM ", .description = "comm string of the process", .flags = 0, },
+ [PROC_EXE] = { .name = "EXE", .title = "EXE ", .description = "Basename of exe of the process", .flags = 0, },
+ [CWD] = { .name = "CWD", .title = "CWD ", .description = "The current working directory of the process", .flags = PROCESS_FLAG_CWD, },
+ [JID] = { .name = "JID", .title = "JID", .description = "Jail prison ID", .flags = 0, .pidColumn = true, },
+ [JAIL] = { .name = "JAIL", .title = "JAIL ", .description = "Jail prison name", .flags = 0, },
+};
+
+Process* DragonFlyBSDProcess_new(const Machine* host) {
+ DragonFlyBSDProcess* this = xCalloc(1, sizeof(DragonFlyBSDProcess));
+ Object_setClass(this, Class(DragonFlyBSDProcess));
+ Process_init(&this->super, host);
+ return &this->super;
+}
+
+void Process_delete(Object* cast) {
+ DragonFlyBSDProcess* this = (DragonFlyBSDProcess*) cast;
+ Process_done((Process*)cast);
+ free(this->jname);
+ free(this);
+}
+
+static void DragonFlyBSDProcess_rowWriteField(const Row* super, RichString* str, ProcessField field) {
+ const Process* this = (const Process*) super;
+ const DragonFlyBSDProcess* fp = (const DragonFlyBSDProcess*) super;
+
+ char buffer[256]; buffer[255] = '\0';
+ int attr = CRT_colors[DEFAULT_COLOR];
+ size_t n = sizeof(buffer) - 1;
+
+ switch (field) {
+ // add Platform-specific fields here
+ case PID: xSnprintf(buffer, n, "%*d ", Process_pidDigits, Process_isKernelThread(this) ? -1 : Process_getPid(this)); break;
+ case JID: xSnprintf(buffer, n, "%*d ", Process_pidDigits, fp->jid); break;
+ case JAIL: Row_printLeftAlignedField(str, attr, fp->jname, 11); return;
+ default:
+ Process_writeField(&fp->super, str, field);
+ return;
+ }
+
+ RichString_appendWide(str, attr, buffer);
+}
+
+static int DragonFlyBSDProcess_compareByKey(const Process* v1, const Process* v2, ProcessField key) {
+ const DragonFlyBSDProcess* p1 = (const DragonFlyBSDProcess*)v1;
+ const DragonFlyBSDProcess* p2 = (const DragonFlyBSDProcess*)v2;
+
+ switch (key) {
+ // add Platform-specific fields here
+ case JID:
+ return SPACESHIP_NUMBER(p1->jid, p2->jid);
+ case JAIL:
+ return SPACESHIP_NULLSTR(p1->jname, p2->jname);
+ default:
+ return Process_compareByKey_Base(v1, v2, key);
+ }
+}
+
+const ProcessClass DragonFlyBSDProcess_class = {
+ .super = {
+ .super = {
+ .extends = Class(Process),
+ .display = Row_display,
+ .delete = Process_delete,
+ .compare = Process_compare
+ },
+ .isHighlighted = Process_rowIsHighlighted,
+ .isVisible = Process_rowIsVisible,
+ .matchesFilter = Process_rowMatchesFilter,
+ .compareByParent = Process_compareByParent,
+ .sortKeyString = Process_rowGetSortKey,
+ .writeField = DragonFlyBSDProcess_rowWriteField
+ },
+ .compareByKey = DragonFlyBSDProcess_compareByKey
+};