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Diffstat (limited to 'fedora/.local/bin/htop-vim/Process.h')
| -rw-r--r-- | fedora/.local/bin/htop-vim/Process.h | 430 |
1 files changed, 0 insertions, 430 deletions
diff --git a/fedora/.local/bin/htop-vim/Process.h b/fedora/.local/bin/htop-vim/Process.h deleted file mode 100644 index db32ecc..0000000 --- a/fedora/.local/bin/htop-vim/Process.h +++ /dev/null @@ -1,430 +0,0 @@ -#ifndef HEADER_Process -#define HEADER_Process -/* -htop - Process.h -(C) 2004-2015 Hisham H. Muhammad -(C) 2020 Red Hat, Inc. All Rights Reserved. -Released under the GNU GPLv2+, see the COPYING file -in the source distribution for its full text. -*/ - -#include <stdbool.h> -#include <stdint.h> -#include <sys/types.h> - -#include "Object.h" -#include "ProcessField.h" -#include "RichString.h" - - -#define PROCESS_FLAG_IO 0x00000001 -#define PROCESS_FLAG_CWD 0x00000002 -#define PROCESS_FLAG_SCHEDPOL 0x00000004 - -#define DEFAULT_HIGHLIGHT_SECS 5 - -typedef enum ProcessField_ { - NULL_PROCESSFIELD = 0, - PID = 1, - COMM = 2, - STATE = 3, - PPID = 4, - PGRP = 5, - SESSION = 6, - TTY = 7, - TPGID = 8, - MINFLT = 10, - MAJFLT = 12, - PRIORITY = 18, - NICE = 19, - STARTTIME = 21, - PROCESSOR = 38, - M_VIRT = 39, - M_RESIDENT = 40, - ST_UID = 46, - PERCENT_CPU = 47, - PERCENT_MEM = 48, - USER = 49, - TIME = 50, - NLWP = 51, - TGID = 52, - PERCENT_NORM_CPU = 53, - ELAPSED = 54, - SCHEDULERPOLICY = 55, - PROC_COMM = 124, - PROC_EXE = 125, - CWD = 126, - - /* Platform specific fields, defined in ${platform}/ProcessField.h */ - PLATFORM_PROCESS_FIELDS - - /* Do not add new fields after this entry (dynamic entries follow) */ - LAST_PROCESSFIELD -} ProcessField; - -/* Core process states (shared by platforms) - * NOTE: The enum has an ordering that is important! - * See processStateChar in process.c for ProcessSate -> letter mapping */ -typedef enum ProcessState_ { - UNKNOWN = 1, - RUNNABLE, - RUNNING, - QUEUED, - WAITING, - UNINTERRUPTIBLE_WAIT, - BLOCKED, - PAGING, - STOPPED, - TRACED, - ZOMBIE, - DEFUNCT, - IDLE, - SLEEPING -} ProcessState; - -struct Settings_; - -/* Holds information about regions of the cmdline that should be - * highlighted (e.g. program basename, delimiter, comm). */ -typedef struct ProcessCmdlineHighlight_ { - size_t offset; /* first character to highlight */ - size_t length; /* How many characters to highlight, zero if unused */ - int attr; /* The attributes used to highlight */ - int flags; /* Special flags used for selective highlighting, zero for always */ -} ProcessCmdlineHighlight; - -/* ProcessMergedCommand is populated by Process_makeCommandStr: It - * contains the merged Command string, and the information needed by - * Process_writeCommand to color the string. str will be NULL for kernel - * threads and zombies */ -typedef struct ProcessMergedCommand_ { - uint64_t lastUpdate; /* Marker based on settings->lastUpdate to track when the rendering needs refreshing */ - char* str; /* merged Command string */ - size_t highlightCount; /* how many portions of cmdline to highlight */ - ProcessCmdlineHighlight highlights[8]; /* which portions of cmdline to highlight */ -} ProcessMergedCommand; - -typedef struct Process_ { - /* Super object for emulated OOP */ - Object super; - - /* Pointer to quasi-global data structures */ - const struct ProcessList_* processList; - const struct Settings_* settings; - - /* Process identifier */ - pid_t pid; - - /* Parent process identifier */ - pid_t ppid; - - /* Thread group identifier */ - pid_t tgid; - - /* Process group identifier */ - int pgrp; - - /* Session identifier */ - int session; - - /* Foreground group identifier of the controlling terminal */ - int tpgid; - - /* This is a kernel (helper) task */ - bool isKernelThread; - - /* This is a userland thread / LWP */ - bool isUserlandThread; - - /* This process is running inside a container */ - bool isRunningInContainer; - - /* Controlling terminal identifier of the process */ - unsigned long int tty_nr; - - /* Controlling terminal name of the process */ - char* tty_name; - - /* User identifier */ - uid_t st_uid; - - /* User name */ - const char* user; - - /* Non root owned process with elevated privileges - * Linux: - * - from file capabilities - * - inherited from the ambient set - */ - bool elevated_priv; - - /* Process runtime (in hundredth of a second) */ - unsigned long long int time; - - /* - * Process name including arguments. - * Use Process_getCommand() for Command actually displayed. - */ - char* cmdline; - - /* End Offset in cmdline of the process basename */ - int cmdlineBasenameEnd; - - /* Start Offset in cmdline of the process basename */ - int cmdlineBasenameStart; - - /* The process' "command" name */ - char* procComm; - - /* The main process executable */ - char* procExe; - - /* The process/thread working directory */ - char* procCwd; - - /* Offset in procExe of the process basename */ - int procExeBasenameOffset; - - /* Tells if the executable has been replaced in the filesystem since start */ - bool procExeDeleted; - - /* Tells if the process uses replaced shared libraries since start */ - bool usesDeletedLib; - - /* CPU number last executed on */ - int processor; - - /* CPU usage during last cycle (in percent) */ - float percent_cpu; - - /* Memory usage during last cycle (in percent) */ - float percent_mem; - - /* Scheduling priority */ - long int priority; - - /* Nice value */ - long int nice; - - /* Number of threads in this process */ - long int nlwp; - - /* Process start time (in seconds elapsed since the Epoch) */ - time_t starttime_ctime; - - /* Process start time (cached formatted string) */ - char starttime_show[8]; - - /* Total program size (in kilobytes) */ - long m_virt; - - /* Resident set size (in kilobytes) */ - long m_resident; - - /* Number of minor faults the process has made which have not required loading a memory page from disk */ - unsigned long int minflt; - - /* Number of major faults the process has made which have required loading a memory page from disk */ - unsigned long int majflt; - - /* Process state enum field (platform dependent) */ - ProcessState state; - - /* Current scheduling policy */ - int scheduling_policy; - - /* Whether the process was updated during the current scan */ - bool updated; - - /* Whether the process was tagged by the user */ - bool tag; - - /* Whether to display this process */ - bool show; - - /* Whether this process was shown last cycle */ - bool wasShown; - - /* Whether to show children of this process in tree-mode */ - bool showChildren; - - /* - * Internal time counts for showing new and exited processes. - */ - uint64_t seenStampMs; - uint64_t tombStampMs; - - /* - * Internal state for tree-mode. - */ - int32_t indent; - unsigned int tree_depth; - - /* Has no known parent process */ - bool isRoot; - - /* - * Internal state for merged Command display - */ - ProcessMergedCommand mergedCommand; -} Process; - -typedef struct ProcessFieldData_ { - /* Name (displayed in setup menu) */ - const char* name; - - /* Title (display in main screen); must have same width as the printed values */ - const char* title; - - /* Description (displayed in setup menu) */ - const char* description; - - /* Scan flag to enable scan-method otherwise not run */ - uint32_t flags; - - /* Whether the values are process identifiers; adjusts the width of title and values if true */ - bool pidColumn; - - /* Whether the column should be sorted in descending order by default */ - bool defaultSortDesc; - - /* Whether the column width is dynamically adjusted (the minimum width is determined by the title length) */ - bool autoWidth; -} ProcessFieldData; - -// Implemented in platform-specific code: -void Process_writeField(const Process* this, RichString* str, ProcessField field); -int Process_compare(const void* v1, const void* v2); -void Process_delete(Object* cast); -extern const ProcessFieldData Process_fields[LAST_PROCESSFIELD]; -extern uint8_t Process_fieldWidths[LAST_PROCESSFIELD]; -#define PROCESS_MIN_PID_DIGITS 5 -#define PROCESS_MAX_PID_DIGITS 19 -#define PROCESS_MIN_UID_DIGITS 5 -#define PROCESS_MAX_UID_DIGITS 20 -extern int Process_pidDigits; -extern int Process_uidDigits; - -typedef Process* (*Process_New)(const struct Settings_*); -typedef void (*Process_WriteField)(const Process*, RichString*, ProcessField); -typedef int (*Process_CompareByKey)(const Process*, const Process*, ProcessField); - -typedef struct ProcessClass_ { - const ObjectClass super; - const Process_WriteField writeField; - const Process_CompareByKey compareByKey; -} ProcessClass; - -#define As_Process(this_) ((const ProcessClass*)((this_)->super.klass)) - -#define Process_compareByKey(p1_, p2_, key_) (As_Process(p1_)->compareByKey ? (As_Process(p1_)->compareByKey(p1_, p2_, key_)) : Process_compareByKey_Base(p1_, p2_, key_)) - -static inline pid_t Process_getParentPid(const Process* this) { - return this->tgid == this->pid ? this->ppid : this->tgid; -} - -static inline bool Process_isChildOf(const Process* this, pid_t pid) { - return pid == Process_getParentPid(this); -} - -static inline bool Process_isKernelThread(const Process* this) { - return this->isKernelThread; -} - -static inline bool Process_isUserlandThread(const Process* this) { - return this->isUserlandThread; -} - -static inline bool Process_isThread(const Process* this) { - return Process_isUserlandThread(this) || Process_isKernelThread(this); -} - -#define CMDLINE_HIGHLIGHT_FLAG_SEPARATOR 0x00000001 -#define CMDLINE_HIGHLIGHT_FLAG_BASENAME 0x00000002 -#define CMDLINE_HIGHLIGHT_FLAG_COMM 0x00000004 -#define CMDLINE_HIGHLIGHT_FLAG_DELETED 0x00000008 -#define CMDLINE_HIGHLIGHT_FLAG_PREFIXDIR 0x00000010 - -#define ONE_K 1024UL -#define ONE_M (ONE_K * ONE_K) -#define ONE_G (ONE_M * ONE_K) -#define ONE_T (1ULL * ONE_G * ONE_K) -#define ONE_P (1ULL * ONE_T * ONE_K) - -#define ONE_DECIMAL_K 1000UL -#define ONE_DECIMAL_M (ONE_DECIMAL_K * ONE_DECIMAL_K) -#define ONE_DECIMAL_G (ONE_DECIMAL_M * ONE_DECIMAL_K) -#define ONE_DECIMAL_T (1ULL * ONE_DECIMAL_G * ONE_DECIMAL_K) -#define ONE_DECIMAL_P (1ULL * ONE_DECIMAL_T * ONE_DECIMAL_K) - -void Process_setupColumnWidths(void); - -/* Sets the size of the UID column based on the passed UID */ -void Process_setUidColumnWidth(uid_t maxUid); - -/* Takes number in bytes (base 1024). Prints 6 columns. */ -void Process_printBytes(RichString* str, unsigned long long number, bool coloring); - -/* Takes number in kilo bytes (base 1024). Prints 6 columns. */ -void Process_printKBytes(RichString* str, unsigned long long number, bool coloring); - -/* Takes number as count (base 1000). Prints 12 columns. */ -void Process_printCount(RichString* str, unsigned long long number, bool coloring); - -/* Takes time in hundredths of a seconds. Prints 9 columns. */ -void Process_printTime(RichString* str, unsigned long long totalHundredths, bool coloring); - -/* Takes rate in bare unit (base 1024) per second. Prints 12 columns. */ -void Process_printRate(RichString* str, double rate, bool coloring); - -void Process_fillStarttimeBuffer(Process* this); - -void Process_printLeftAlignedField(RichString* str, int attr, const char* content, unsigned int width); - -void Process_printPercentage(float val, char* buffer, int n, uint8_t width, int* attr); - -void Process_display(const Object* cast, RichString* out); - -void Process_done(Process* this); - -extern const ProcessClass Process_class; - -void Process_init(Process* this, const struct Settings_* settings); - -void Process_toggleTag(Process* this); - -bool Process_isNew(const Process* this); - -bool Process_isTomb(const Process* this); - -bool Process_setPriority(Process* this, int priority); - -bool Process_changePriorityBy(Process* this, Arg delta); - -bool Process_sendSignal(Process* this, Arg sgn); - -static inline int Process_pidEqualCompare(const void* v1, const void* v2) { - const pid_t p1 = ((const Process*)v1)->pid; - const pid_t p2 = ((const Process*)v2)->pid; - return p1 != p2; /* return zero when equal */ -} - -int Process_compareByKey_Base(const Process* p1, const Process* p2, ProcessField key); - -const char* Process_getCommand(const Process* this); - -void Process_updateComm(Process* this, const char* comm); -void Process_updateCmdline(Process* this, const char* cmdline, int basenameStart, int basenameEnd); -void Process_updateExe(Process* this, const char* exe); - -/* This function constructs the string that is displayed by - * Process_writeCommand and also returned by Process_getCommand */ -void Process_makeCommandStr(Process* this); - -void Process_writeCommand(const Process* this, int attr, int baseAttr, RichString* str); - -void Process_resetFieldWidths(void); -void Process_updateFieldWidth(ProcessField key, size_t width); -void Process_updateCPUFieldWidths(float percentage); - -#endif |