From ff9409b1737627857eb47f64f536a3f66b6a09a4 Mon Sep 17 00:00:00 2001 From: Daniel Lange Date: Mon, 11 Apr 2016 13:01:07 +0200 Subject: Imported Upstream version 2.0.0 --- openbsd/OpenBSDProcess.c | 234 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 234 insertions(+) create mode 100644 openbsd/OpenBSDProcess.c (limited to 'openbsd/OpenBSDProcess.c') diff --git a/openbsd/OpenBSDProcess.c b/openbsd/OpenBSDProcess.c new file mode 100644 index 0000000..71c84e8 --- /dev/null +++ b/openbsd/OpenBSDProcess.c @@ -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 +#include +#include + +/*{ + +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 = xCalloc(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)); +} -- cgit v1.2.3