From 2ee50d030178cede83eb9d0005fbc19f819d30fe Mon Sep 17 00:00:00 2001 From: Graham Inggs Date: Mon, 5 Feb 2018 14:48:51 +0200 Subject: Imported Upstream version 2.1.0 --- dragonflybsd/Platform.c | 210 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 210 insertions(+) create mode 100644 dragonflybsd/Platform.c (limited to 'dragonflybsd/Platform.c') diff --git a/dragonflybsd/Platform.c b/dragonflybsd/Platform.c new file mode 100644 index 0000000..370943d --- /dev/null +++ b/dragonflybsd/Platform.c @@ -0,0 +1,210 @@ +/* +htop - dragonflybsd/Platform.c +(C) 2014 Hisham H. Muhammad +(C) 2017 Diederik de Groot +Released under the GNU GPL, see the COPYING file +in the source distribution for its full text. +*/ + +#include "Platform.h" +#include "Meter.h" +#include "CPUMeter.h" +#include "MemoryMeter.h" +#include "SwapMeter.h" +#include "TasksMeter.h" +#include "LoadAverageMeter.h" +#include "UptimeMeter.h" +#include "ClockMeter.h" +#include "HostnameMeter.h" +#include "DragonFlyBSDProcess.h" +#include "DragonFlyBSDProcessList.h" + +#include +#include +#include +#include +#include +#include +#include + +/*{ +#include "Action.h" +#include "BatteryMeter.h" +#include "SignalsPanel.h" + +extern ProcessFieldData Process_fields[]; + +}*/ + +#ifndef CLAMP +#define CLAMP(x,low,high) (((x)>(high))?(high):(((x)<(low))?(low):(x))) +#endif + +ProcessField Platform_defaultFields[] = { PID, USER, PRIORITY, NICE, M_SIZE, M_RESIDENT, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, 0 }; + +int Platform_numberOfFields = LAST_PROCESSFIELD; + +const SignalItem Platform_signals[] = { + { .name = " 0 Cancel", .number = 0 }, + { .name = " 1 SIGHUP", .number = 1 }, + { .name = " 2 SIGINT", .number = 2 }, + { .name = " 3 SIGQUIT", .number = 3 }, + { .name = " 4 SIGILL", .number = 4 }, + { .name = " 5 SIGTRAP", .number = 5 }, + { .name = " 6 SIGABRT", .number = 6 }, + { .name = " 7 SIGEMT", .number = 7 }, + { .name = " 8 SIGFPE", .number = 8 }, + { .name = " 9 SIGKILL", .number = 9 }, + { .name = "10 SIGBUS", .number = 10 }, + { .name = "11 SIGSEGV", .number = 11 }, + { .name = "12 SIGSYS", .number = 12 }, + { .name = "13 SIGPIPE", .number = 13 }, + { .name = "14 SIGALRM", .number = 14 }, + { .name = "15 SIGTERM", .number = 15 }, + { .name = "16 SIGURG", .number = 16 }, + { .name = "17 SIGSTOP", .number = 17 }, + { .name = "18 SIGTSTP", .number = 18 }, + { .name = "19 SIGCONT", .number = 19 }, + { .name = "20 SIGCHLD", .number = 20 }, + { .name = "21 SIGTTIN", .number = 21 }, + { .name = "22 SIGTTOU", .number = 22 }, + { .name = "23 SIGIO", .number = 23 }, + { .name = "24 SIGXCPU", .number = 24 }, + { .name = "25 SIGXFSZ", .number = 25 }, + { .name = "26 SIGVTALRM", .number = 26 }, + { .name = "27 SIGPROF", .number = 27 }, + { .name = "28 SIGWINCH", .number = 28 }, + { .name = "29 SIGINFO", .number = 29 }, + { .name = "30 SIGUSR1", .number = 30 }, + { .name = "31 SIGUSR2", .number = 31 }, + { .name = "32 SIGTHR", .number = 32 }, + { .name = "33 SIGLIBRT", .number = 33 }, +}; + +const unsigned int Platform_numberOfSignals = sizeof(Platform_signals)/sizeof(SignalItem); + +void Platform_setBindings(Htop_Action* keys) { + (void) keys; +} + +MeterClass* Platform_meterTypes[] = { + &CPUMeter_class, + &ClockMeter_class, + &LoadAverageMeter_class, + &LoadMeter_class, + &MemoryMeter_class, + &SwapMeter_class, + &TasksMeter_class, + &UptimeMeter_class, + &BatteryMeter_class, + &HostnameMeter_class, + &AllCPUsMeter_class, + &AllCPUs2Meter_class, + &LeftCPUsMeter_class, + &RightCPUsMeter_class, + &LeftCPUs2Meter_class, + &RightCPUs2Meter_class, + &BlankMeter_class, + NULL +}; + +int Platform_getUptime() { + struct timeval bootTime, currTime; + int mib[2] = { CTL_KERN, KERN_BOOTTIME }; + size_t size = sizeof(bootTime); + + int err = sysctl(mib, 2, &bootTime, &size, NULL, 0); + if (err) { + return -1; + } + gettimeofday(&currTime, NULL); + + return (int) difftime(currTime.tv_sec, bootTime.tv_sec); +} + +void Platform_getLoadAverage(double* one, double* five, double* fifteen) { + struct loadavg loadAverage; + int mib[2] = { CTL_VM, VM_LOADAVG }; + size_t size = sizeof(loadAverage); + + int err = sysctl(mib, 2, &loadAverage, &size, NULL, 0); + if (err) { + *one = 0; + *five = 0; + *fifteen = 0; + return; + } + *one = (double) loadAverage.ldavg[0] / loadAverage.fscale; + *five = (double) loadAverage.ldavg[1] / loadAverage.fscale; + *fifteen = (double) loadAverage.ldavg[2] / loadAverage.fscale; +} + +int Platform_getMaxPid() { + int maxPid; + size_t size = sizeof(maxPid); + int err = sysctlbyname("kern.pid_max", &maxPid, &size, NULL, 0); + if (err) { + return 999999; + } + return maxPid; +} + +double Platform_setCPUValues(Meter* this, int cpu) { + DragonFlyBSDProcessList* fpl = (DragonFlyBSDProcessList*) this->pl; + int cpus = this->pl->cpuCount; + CPUData* cpuData; + + if (cpus == 1) { + // single CPU box has everything in fpl->cpus[0] + cpuData = &(fpl->cpus[0]); + } else { + cpuData = &(fpl->cpus[cpu]); + } + + double percent; + double* v = this->values; + + v[CPU_METER_NICE] = cpuData->nicePercent; + v[CPU_METER_NORMAL] = cpuData->userPercent; + if (this->pl->settings->detailedCPUTime) { + v[CPU_METER_KERNEL] = cpuData->systemPercent; + v[CPU_METER_IRQ] = cpuData->irqPercent; + Meter_setItems(this, 4); + percent = v[0]+v[1]+v[2]+v[3]; + } else { + v[2] = cpuData->systemAllPercent; + Meter_setItems(this, 3); + percent = v[0]+v[1]+v[2]; + } + + percent = CLAMP(percent, 0.0, 100.0); + if (isnan(percent)) percent = 0.0; + return percent; +} + +void Platform_setMemoryValues(Meter* this) { + // TODO + ProcessList* pl = (ProcessList*) this->pl; + + this->total = pl->totalMem; + this->values[0] = pl->usedMem; + this->values[1] = pl->buffersMem; + this->values[2] = pl->cachedMem; +} + +void Platform_setSwapValues(Meter* this) { + ProcessList* pl = (ProcessList*) this->pl; + this->total = pl->totalSwap; + this->values[0] = pl->usedSwap; +} + +void Platform_setTasksValues(Meter* this) { + // TODO + (void)this; // prevent unused warning +} + +char* Platform_getProcessEnv(pid_t pid) { + // TODO + (void)pid; // prevent unused warning + return NULL; +} -- cgit v1.2.3