mirror of
https://github.com/xzeldon/htop.git
synced 2024-12-25 15:25:45 +00:00
277 lines
7.8 KiB
C
277 lines
7.8 KiB
C
/*
|
|
htop - solaris/Platform.c
|
|
(C) 2014 Hisham H. Muhammad
|
|
(C) 2015 David C. Hunt
|
|
(C) 2017,2018 Guy M. Broome
|
|
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 "ClockMeter.h"
|
|
#include "HostnameMeter.h"
|
|
#include "UptimeMeter.h"
|
|
#include "zfs/ZfsArcMeter.h"
|
|
#include "zfs/ZfsCompressedArcMeter.h"
|
|
#include "SolarisProcess.h"
|
|
#include "SolarisProcessList.h"
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/time.h>
|
|
#include <sys/resource.h>
|
|
#include <utmpx.h>
|
|
#include <sys/loadavg.h>
|
|
#include <string.h>
|
|
#include <kstat.h>
|
|
#include <time.h>
|
|
#include <math.h>
|
|
#include <sys/var.h>
|
|
|
|
/*{
|
|
#include "Action.h"
|
|
#include "BatteryMeter.h"
|
|
#include "SignalsPanel.h"
|
|
#include <signal.h>
|
|
#include <sys/mkdev.h>
|
|
#include <sys/proc.h>
|
|
#include <libproc.h>
|
|
|
|
#define kill(pid, signal) kill(pid / 1024, signal)
|
|
|
|
extern ProcessFieldData Process_fields[];
|
|
typedef struct var kvar_t;
|
|
|
|
typedef struct envAccum_ {
|
|
size_t capacity;
|
|
size_t size;
|
|
size_t bytes;
|
|
char *env;
|
|
} envAccum;
|
|
|
|
}*/
|
|
|
|
double plat_loadavg[3] = {0};
|
|
|
|
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 = sizeof(Platform_signals)/sizeof(SignalItem);
|
|
|
|
ProcessField Platform_defaultFields[] = { PID, LWPID, USER, PRIORITY, NICE, M_SIZE, M_RESIDENT, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, 0 };
|
|
|
|
MeterClass* Platform_meterTypes[] = {
|
|
&CPUMeter_class,
|
|
&ClockMeter_class,
|
|
&LoadAverageMeter_class,
|
|
&LoadMeter_class,
|
|
&MemoryMeter_class,
|
|
&SwapMeter_class,
|
|
&TasksMeter_class,
|
|
&BatteryMeter_class,
|
|
&HostnameMeter_class,
|
|
&UptimeMeter_class,
|
|
&AllCPUsMeter_class,
|
|
&AllCPUs2Meter_class,
|
|
&LeftCPUsMeter_class,
|
|
&RightCPUsMeter_class,
|
|
&LeftCPUs2Meter_class,
|
|
&RightCPUs2Meter_class,
|
|
&ZfsArcMeter_class,
|
|
&ZfsCompressedArcMeter_class,
|
|
&BlankMeter_class,
|
|
NULL
|
|
};
|
|
|
|
void Platform_setBindings(Htop_Action* keys) {
|
|
(void) keys;
|
|
}
|
|
|
|
int Platform_numberOfFields = LAST_PROCESSFIELD;
|
|
|
|
extern char Process_pidFormat[20];
|
|
|
|
int Platform_getUptime() {
|
|
int boot_time = 0;
|
|
int curr_time = time(NULL);
|
|
struct utmpx * ent;
|
|
|
|
while (( ent = getutxent() )) {
|
|
if ( !strcmp("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) {
|
|
getloadavg( plat_loadavg, 3 );
|
|
*one = plat_loadavg[LOADAVG_1MIN];
|
|
*five = plat_loadavg[LOADAVG_5MIN];
|
|
*fifteen = plat_loadavg[LOADAVG_15MIN];
|
|
}
|
|
|
|
int Platform_getMaxPid() {
|
|
kstat_ctl_t *kc = NULL;
|
|
kstat_t *kshandle = NULL;
|
|
kvar_t *ksvar = NULL;
|
|
int vproc = 32778; // Reasonable Solaris default
|
|
kc = kstat_open();
|
|
if (kc != NULL) { kshandle = kstat_lookup(kc,"unix",0,"var"); }
|
|
if (kshandle != NULL) { kstat_read(kc,kshandle,NULL); }
|
|
ksvar = kshandle->ks_data;
|
|
if (ksvar->v_proc > 0 ) {
|
|
vproc = ksvar->v_proc;
|
|
}
|
|
if (kc != NULL) { kstat_close(kc); }
|
|
return vproc;
|
|
}
|
|
|
|
double Platform_setCPUValues(Meter* this, int cpu) {
|
|
SolarisProcessList* spl = (SolarisProcessList*) this->pl;
|
|
int cpus = this->pl->cpuCount;
|
|
CPUData* cpuData = NULL;
|
|
|
|
if (cpus == 1) {
|
|
// single CPU box has everything in spl->cpus[0]
|
|
cpuData = &(spl->cpus[0]);
|
|
} else {
|
|
cpuData = &(spl->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;
|
|
|
|
v[CPU_METER_FREQUENCY] = -1;
|
|
|
|
return percent;
|
|
}
|
|
|
|
void Platform_setMemoryValues(Meter* this) {
|
|
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_setZfsArcValues(Meter* this) {
|
|
SolarisProcessList* spl = (SolarisProcessList*) this->pl;
|
|
|
|
ZfsArcMeter_readStats(this, &(spl->zfs));
|
|
}
|
|
|
|
void Platform_setZfsCompressedArcValues(Meter* this) {
|
|
SolarisProcessList* spl = (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);
|
|
if ((thissz + 2) > (accump->capacity - accump->size))
|
|
accump->env = xRealloc(accump->env, accump->capacity *= 2);
|
|
if ((thissz + 2) > (accump->capacity - accump->size))
|
|
return 1;
|
|
strlcpy( accump->env + accump->size, str, (accump->capacity - accump->size));
|
|
strncpy( accump->env + accump->size + thissz + 1, "\n", 1);
|
|
accump->size = 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 "Unable to read process environment.";
|
|
|
|
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 envBuilder.env;
|
|
}
|