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356488aa53
Refactor the sample time code to make one call to gettimeofday (aka the realtime clock in clock_gettime, when available) and one to the monotonic clock. Stores each in more appropriately named ProcessList fields for ready access when needed. Every platform gets the opportunity to provide their own clock code, and the existing Mac OS X specific code is moved below darwin instead of in Compat. A couple of leftover time(2) calls are converted to use these ProcessList fields as well, instead of yet again sampling the system clock. Related to https://github.com/htop-dev/htop/pull/574
91 lines
2.1 KiB
C
91 lines
2.1 KiB
C
#ifndef HEADER_Platform
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#define HEADER_Platform
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/*
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htop - openbsd/Platform.h
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(C) 2014 Hisham H. Muhammad
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(C) 2015 Michael McConville
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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 <stdbool.h>
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#include <sys/types.h>
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#include "Action.h"
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#include "BatteryMeter.h"
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#include "DiskIOMeter.h"
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#include "Meter.h"
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#include "NetworkIOMeter.h"
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#include "Process.h"
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#include "ProcessLocksScreen.h"
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#include "SignalsPanel.h"
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#include "generic/gettime.h"
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#include "generic/hostname.h"
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#include "generic/uname.h"
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extern const ProcessField Platform_defaultFields[];
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/* see /usr/include/sys/signal.h */
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extern const SignalItem Platform_signals[];
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extern const unsigned int Platform_numberOfSignals;
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extern const MeterClass* const Platform_meterTypes[];
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void Platform_init(void);
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void Platform_done(void);
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void Platform_setBindings(Htop_Action* keys);
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int Platform_getUptime(void);
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void Platform_getLoadAverage(double* one, double* five, double* fifteen);
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int Platform_getMaxPid(void);
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double Platform_setCPUValues(Meter* this, unsigned int cpu);
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void Platform_setMemoryValues(Meter* this);
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void Platform_setSwapValues(Meter* this);
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char* Platform_getProcessEnv(pid_t pid);
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char* Platform_getInodeFilename(pid_t pid, ino_t inode);
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FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid);
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bool Platform_getDiskIO(DiskIOData* data);
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bool Platform_getNetworkIO(NetworkIOData* data);
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void Platform_getBattery(double* percent, ACPresence* isOnAC);
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static inline void Platform_getHostname(char* buffer, size_t size) {
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Generic_hostname(buffer, size);
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}
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static inline void Platform_getRelease(char** string) {
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*string = Generic_uname();
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}
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#define PLATFORM_LONG_OPTIONS
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static inline void Platform_longOptionsUsage(ATTR_UNUSED const char* name) { }
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static inline bool Platform_getLongOption(ATTR_UNUSED int opt, ATTR_UNUSED int argc, ATTR_UNUSED char** argv) {
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return false;
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}
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static inline void Platform_gettime_realtime(struct timeval* tv, uint64_t* msec) {
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Generic_gettime_realtime(tv, msec);
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}
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static inline void Platform_gettime_monotonic(uint64_t* msec) {
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Generic_gettime_monotonic(msec);
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}
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#endif
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