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127 lines
3.5 KiB
127 lines
3.5 KiB
#ifndef HEADER_ProcessList |
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#define HEADER_ProcessList |
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/* |
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htop - ProcessList.h |
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(C) 2004,2005 Hisham H. Muhammad |
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Released under the GNU GPLv2+, see the COPYING file |
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in the source distribution for its full text. |
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*/ |
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#include "config.h" // IWYU pragma: keep |
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#include <limits.h> |
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#include <stdbool.h> |
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#include <stdint.h> |
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#include <sys/time.h> |
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#include <sys/types.h> |
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#include "Hashtable.h" |
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#include "Object.h" |
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#include "Panel.h" |
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#include "Process.h" |
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#include "RichString.h" |
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#include "Settings.h" |
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#include "UsersTable.h" |
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#include "Vector.h" |
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#ifdef HAVE_LIBHWLOC |
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#include <hwloc.h> |
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#endif |
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#ifndef MAX_NAME |
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#define MAX_NAME 128 |
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#endif |
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#ifndef MAX_READ |
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#define MAX_READ 2048 |
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#endif |
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typedef unsigned long long int memory_t; |
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#define MEMORY_MAX ULLONG_MAX |
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typedef struct ProcessList_ { |
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const Settings* settings; |
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Vector* processes; /* all known processes; sort order can vary and differ from display order */ |
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Vector* displayList; /* process tree flattened in display order (borrowed); |
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updated in ProcessList_updateDisplayList when rebuilding panel */ |
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Hashtable* processTable; /* fast known process lookup by PID */ |
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UsersTable* usersTable; |
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bool needsSort; |
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Hashtable* dynamicMeters; /* runtime-discovered meters */ |
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Hashtable* dynamicColumns; /* runtime-discovered Columns */ |
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struct timeval realtime; /* time of the current sample */ |
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uint64_t realtimeMs; /* current time in milliseconds */ |
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uint64_t monotonicMs; /* same, but from monotonic clock */ |
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Panel* panel; |
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int following; |
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uid_t userId; |
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const char* incFilter; |
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Hashtable* pidMatchList; |
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#ifdef HAVE_LIBHWLOC |
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hwloc_topology_t topology; |
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bool topologyOk; |
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#endif |
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unsigned int totalTasks; |
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unsigned int runningTasks; |
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unsigned int userlandThreads; |
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unsigned int kernelThreads; |
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memory_t totalMem; |
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memory_t usedMem; |
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memory_t buffersMem; |
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memory_t cachedMem; |
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memory_t sharedMem; |
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memory_t availableMem; |
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memory_t totalSwap; |
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memory_t usedSwap; |
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memory_t cachedSwap; |
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unsigned int activeCPUs; |
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unsigned int existingCPUs; |
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} ProcessList; |
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/* Implemented by platforms */ |
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ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* dynamicMeters, Hashtable* dynamicColumns, Hashtable* pidMatchList, uid_t userId); |
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void ProcessList_delete(ProcessList* pl); |
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void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate); |
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bool ProcessList_isCPUonline(const ProcessList* super, unsigned int id); |
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ProcessList* ProcessList_init(ProcessList* this, const ObjectClass* klass, UsersTable* usersTable, Hashtable* dynamicMeters, Hashtable* dynamicColumns, Hashtable* pidMatchList, uid_t userId); |
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void ProcessList_done(ProcessList* this); |
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void ProcessList_setPanel(ProcessList* this, Panel* panel); |
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void ProcessList_printHeader(const ProcessList* this, RichString* header); |
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void ProcessList_add(ProcessList* this, Process* p); |
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void ProcessList_updateDisplayList(ProcessList* this); |
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ProcessField ProcessList_keyAt(const ProcessList* this, int at); |
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void ProcessList_expandTree(ProcessList* this); |
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void ProcessList_collapseAllBranches(ProcessList* this); |
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void ProcessList_rebuildPanel(ProcessList* this); |
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Process* ProcessList_getProcess(ProcessList* this, pid_t pid, bool* preExisting, Process_New constructor); |
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void ProcessList_scan(ProcessList* this, bool pauseProcessUpdate); |
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static inline Process* ProcessList_findProcess(ProcessList* this, pid_t pid) { |
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return (Process*) Hashtable_get(this->processTable, pid); |
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} |
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#endif
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