From 10eea2ab1bae2a8ec159d81c0446fd8061b33e2b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:58:07 +0200 Subject: Adding upstream version 3.3.0. Signed-off-by: Daniel Baumann --- dragonflybsd/DragonFlyBSDProcess.c | 121 +++++++++++++++++++++++++++++++++++++ 1 file changed, 121 insertions(+) create mode 100644 dragonflybsd/DragonFlyBSDProcess.c (limited to 'dragonflybsd/DragonFlyBSDProcess.c') diff --git a/dragonflybsd/DragonFlyBSDProcess.c b/dragonflybsd/DragonFlyBSDProcess.c new file mode 100644 index 0000000..4be2198 --- /dev/null +++ b/dragonflybsd/DragonFlyBSDProcess.c @@ -0,0 +1,121 @@ +/* +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 +#include +#include +#include + +#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 +}; 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