/* htop - solaris/Platform.c (C) 2014 Hisham H. Muhammad (C) 2015 David C. Hunt (C) 2017,2018 Guy M. Broome Released under the GNU GPLv2+, see the COPYING file in the source distribution for its full text. */ #include "solaris/Platform.h" #include #include #include #include #include #include #include #include #include #include #include "Macros.h" #include "Meter.h" #include "CPUMeter.h" #include "MemoryMeter.h" #include "MemorySwapMeter.h" #include "SwapMeter.h" #include "TasksMeter.h" #include "LoadAverageMeter.h" #include "ClockMeter.h" #include "DateMeter.h" #include "DateTimeMeter.h" #include "HostnameMeter.h" #include "SysArchMeter.h" #include "UptimeMeter.h" #include "zfs/ZfsArcMeter.h" #include "zfs/ZfsCompressedArcMeter.h" #include "SolarisProcess.h" #include "SolarisProcessList.h" const ScreenDefaults Platform_defaultScreens[] = { { .name = "Default", .columns = "PID LWPID USER PRIORITY NICE M_VIRT M_RESIDENT STATE PERCENT_CPU PERCENT_MEM TIME Command", .sortKey = "PERCENT_CPU", }, }; const unsigned int Platform_numberOfDefaultScreens = ARRAYSIZE(Platform_defaultScreens); 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/IOT", .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 SIGUSR1", .number = 16 }, { .name = "17 SIGUSR2", .number = 17 }, { .name = "18 SIGCHLD/CLD", .number = 18 }, { .name = "19 SIGPWR", .number = 19 }, { .name = "20 SIGWINCH", .number = 20 }, { .name = "21 SIGURG", .number = 21 }, { .name = "22 SIGPOLL/IO", .number = 22 }, { .name = "23 SIGSTOP", .number = 23 }, { .name = "24 SIGTSTP", .number = 24 }, { .name = "25 SIGCONT", .number = 25 }, { .name = "26 SIGTTIN", .number = 26 }, { .name = "27 SIGTTOU", .number = 27 }, { .name = "28 SIGVTALRM", .number = 28 }, { .name = "29 SIGPROF", .number = 29 }, { .name = "30 SIGXCPU", .number = 30 }, { .name = "31 SIGXFSZ", .number = 31 }, { .name = "32 SIGWAITING", .number = 32 }, { .name = "33 SIGLWP", .number = 33 }, { .name = "34 SIGFREEZE", .number = 34 }, { .name = "35 SIGTHAW", .number = 35 }, { .name = "36 SIGCANCEL", .number = 36 }, { .name = "37 SIGLOST", .number = 37 }, { .name = "38 SIGXRES", .number = 38 }, { .name = "39 SIGJVM1", .number = 39 }, { .name = "40 SIGJVM2", .number = 40 }, { .name = "41 SIGINFO", .number = 41 }, }; const unsigned int Platform_numberOfSignals = ARRAYSIZE(Platform_signals); const MeterClass* const Platform_meterTypes[] = { &CPUMeter_class, &ClockMeter_class, &DateMeter_class, &DateTimeMeter_class, &LoadAverageMeter_class, &LoadMeter_class, &MemoryMeter_class, &SwapMeter_class, &MemorySwapMeter_class, &TasksMeter_class, &BatteryMeter_class, &HostnameMeter_class, &SysArchMeter_class, &UptimeMeter_class, &AllCPUsMeter_class, &AllCPUs2Meter_class, &AllCPUs4Meter_class, &AllCPUs8Meter_class, &LeftCPUsMeter_class, &RightCPUsMeter_class, &LeftCPUs2Meter_class, &RightCPUs2Meter_class, &LeftCPUs4Meter_class, &RightCPUs4Meter_class, &LeftCPUs8Meter_class, &RightCPUs8Meter_class, &ZfsArcMeter_class, &ZfsCompressedArcMeter_class, &BlankMeter_class, NULL }; bool Platform_init(void) { /* no platform-specific setup needed */ return true; } void Platform_done(void) { /* no platform-specific cleanup needed */ } void Platform_setBindings(Htop_Action* keys) { /* no platform-specific key bindings */ (void) keys; } int Platform_getUptime(void) { int boot_time = 0; int curr_time = time(NULL); struct utmpx* ent; while (( ent = getutxent() )) { if ( String_eq("system boot", ent->ut_line )) { boot_time = ent->ut_tv.tv_sec; } } endutxent(); return (curr_time - boot_time); } void Platform_getLoadAverage(double* one, double* five, double* fifteen) { double plat_loadavg[3]; if (getloadavg( plat_loadavg, 3 ) < 0) { *one = NAN; *five = NAN; *fifteen = NAN; return; } *one = plat_loadavg[LOADAVG_1MIN]; *five = plat_loadavg[LOADAVG_5MIN]; *fifteen = plat_loadavg[LOADAVG_15MIN]; } int Platform_getMaxPid(void) { int vproc = 32778; // Reasonable Solaris default kstat_ctl_t* kc = kstat_open(); if (kc != NULL) { kstat_t* kshandle = kstat_lookup_wrapper(kc, "unix", 0, "var"); if (kshandle != NULL) { kstat_read(kc, kshandle, NULL); kvar_t* ksvar = kshandle->ks_data; if (ksvar && ksvar->v_proc > 0) { vproc = ksvar->v_proc; } } kstat_close(kc); } return vproc; } double Platform_setCPUValues(Meter* this, unsigned int cpu) { const SolarisProcessList* spl = (const SolarisProcessList*) this->pl; unsigned int cpus = this->pl->existingCPUs; const CPUData* cpuData = NULL; if (cpus == 1) { // single CPU box has everything in spl->cpus[0] cpuData = &(spl->cpus[0]); } else { cpuData = &(spl->cpus[cpu]); } if (!cpuData->online) { this->curItems = 0; return NAN; } 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; this->curItems = 4; percent = v[0] + v[1] + v[2] + v[3]; } else { v[2] = cpuData->systemAllPercent; this->curItems = 3; percent = v[0] + v[1] + v[2]; } percent = isnan(percent) ? 0.0 : CLAMP(percent, 0.0, 100.0); v[CPU_METER_FREQUENCY] = cpuData->frequency; v[CPU_METER_TEMPERATURE] = NAN; return percent; } void Platform_setMemoryValues(Meter* this) { const ProcessList* pl = this->pl; this->total = pl->totalMem; this->values[MEMORY_METER_USED] = pl->usedMem; this->values[MEMORY_METER_BUFFERS] = pl->buffersMem; // this->values[MEMORY_METER_SHARED] = "shared memory, like tmpfs and shm" this->values[MEMORY_METER_CACHE] = pl->cachedMem; // this->values[MEMORY_METER_AVAILABLE] = "available memory" } void Platform_setSwapValues(Meter* this) { const ProcessList* pl = this->pl; this->total = pl->totalSwap; this->values[SWAP_METER_USED] = pl->usedSwap; this->values[SWAP_METER_CACHE] = NAN; } void Platform_setZfsArcValues(Meter* this) { const SolarisProcessList* spl = (const SolarisProcessList*) this->pl; ZfsArcMeter_readStats(this, &(spl->zfs)); } void Platform_setZfsCompressedArcValues(Meter* this) { const SolarisProcessList* spl = (const SolarisProcessList*) this->pl; ZfsCompressedArcMeter_readStats(this, &(spl->zfs)); } static int Platform_buildenv(void* accum, struct ps_prochandle* Phandle, uintptr_t addr, const char* str) { envAccum* accump = accum; (void) Phandle; (void) addr; size_t thissz = strlen(str); while ((thissz + 2) > (accump->capacity - accump->size)) { if (accump->capacity > (SIZE_MAX / 2)) return 1; accump->capacity *= 2; accump->env = xRealloc(accump->env, accump->capacity); } strlcpy( accump->env + accump->size, str, accump->capacity - accump->size); strncpy( accump->env + accump->size + thissz + 1, "\n", 2); accump->size += thissz + 1; return 0; } char* Platform_getProcessEnv(pid_t pid) { envAccum envBuilder; pid_t realpid = pid / 1024; int graberr; struct ps_prochandle* Phandle; if ((Phandle = Pgrab(realpid, PGRAB_RDONLY, &graberr)) == NULL) { return NULL; } envBuilder.capacity = 4096; envBuilder.size = 0; envBuilder.env = xMalloc(envBuilder.capacity); (void) Penv_iter(Phandle, Platform_buildenv, &envBuilder); Prelease(Phandle, 0); strncpy( envBuilder.env + envBuilder.size, "\0", 1); return xRealloc(envBuilder.env, envBuilder.size + 1); } FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid) { (void)pid; return NULL; } bool Platform_getDiskIO(DiskIOData* data) { // TODO (void)data; return false; } bool Platform_getNetworkIO(NetworkIOData* data) { // TODO (void)data; return false; } void Platform_getBattery(double* percent, ACPresence* isOnAC) { *percent = NAN; *isOnAC = AC_ERROR; }