/*
htop - linux/Platform.c
(C) 2014 Hisham H. Muhammad
Released under the GNU GPLv2, see the COPYING file
in the source distribution for its full text.
*/
#include "config.h"
#include "Platform.h"
#include <assert.h>
#include <ctype.h>
#include <dirent.h>
#include <fcntl.h>
#include <inttypes.h>
#include <math.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include "BatteryMeter.h"
#include "ClockMeter.h"
#include "Compat.h"
#include "CPUMeter.h"
#include "DateMeter.h"
#include "DateTimeMeter.h"
#include "DiskIOMeter.h"
#include "HostnameMeter.h"
#include "HugePageMeter.h"
#include "IOPriority.h"
#include "IOPriorityPanel.h"
#include "LinuxProcess.h"
#include "LinuxProcessList.h"
#include "LoadAverageMeter.h"
#include "Macros.h"
#include "MainPanel.h"
#include "Meter.h"
#include "MemoryMeter.h"
#include "NetworkIOMeter.h"
#include "Object.h"
#include "Panel.h"
#include "PressureStallMeter.h"
#include "ProcessList.h"
#include "ProvideCurses.h"
#include "SELinuxMeter.h"
#include "Settings.h"
#include "SwapMeter.h"
#include "SystemdMeter.h"
#include "TasksMeter.h"
#include "UptimeMeter.h"
#include "XUtils.h"
#include "ZramMeter.h"
#include "ZramStats.h"
#include "zfs/ZfsArcMeter.h"
#include "zfs/ZfsArcStats.h"
#include "zfs/ZfsCompressedArcMeter.h"
#ifdef HAVE_SENSORS_SENSORS_H
#include "LibSensors.h"
#endif
const ProcessField Platform_defaultFields[] = { PID, USER, PRIORITY, NICE, M_VIRT, M_RESIDENT, M_SHARE, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, 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", .number = 6 },
{ .name = " 6 SIGIOT", .number = 6 },
{ .name = " 7 SIGBUS", .number = 7 },
{ .name = " 8 SIGFPE", .number = 8 },
{ .name = " 9 SIGKILL", .number = 9 },
{ .name = "10 SIGUSR1", .number = 10 },
{ .name = "11 SIGSEGV", .number = 11 },
{ .name = "12 SIGUSR2", .number = 12 },
{ .name = "13 SIGPIPE", .number = 13 },
{ .name = "14 SIGALRM", .number = 14 },
{ .name = "15 SIGTERM", .number = 15 },
{ .name = "16 SIGSTKFLT", .number = 16 },
{ .name = "17 SIGCHLD", .number = 17 },
{ .name = "18 SIGCONT", .number = 18 },
{ .name = "19 SIGSTOP", .number = 19 },
{ .name = "20 SIGTSTP", .number = 20 },
{ .name = "21 SIGTTIN", .number = 21 },
{ .name = "22 SIGTTOU", .number = 22 },
{ .name = "23 SIGURG", .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 SIGIO", .number = 29 },
{ .name = "29 SIGPOLL", .number = 29 },
{ .name = "30 SIGPWR", .number = 30 },
{ .name = "31 SIGSYS", .number = 31 },
};
const unsigned int Platform_numberOfSignals = ARRAYSIZE(Platform_signals);
static enum { BAT_PROC, BAT_SYS, BAT_ERR } Platform_Battery_method = BAT_PROC;
static time_t Platform_Battery_cacheTime;
static double Platform_Battery_cachePercent = NAN;
static ACPresence Platform_Battery_cacheIsOnAC;
void Platform_init(void) {
if (access(PROCDIR, R_OK) != 0) {
fprintf(stderr, "Error: could not read procfs (compiled to look in %s).\n", PROCDIR);
exit(1);
}
#ifdef HAVE_SENSORS_SENSORS_H
LibSensors_init(NULL);
#endif
}
void Platform_done(void) {
#ifdef HAVE_SENSORS_SENSORS_H
LibSensors_cleanup();
#endif
}
static Htop_Reaction Platform_actionSetIOPriority(State* st) {