Merge branch 'master' of https://github.com/hishamhm/htop

MetersPanel.c

@@ -50,7 +50,10 @@ static void MetersPanel_delete(Object* object) {
 void MetersPanel_setMoving(MetersPanel* this, bool moving) {
    Panel* super = (Panel*) this;
    this->moving = moving;
-   ((ListItem*)Panel_getSelected(super))->moving = moving;
+   ListItem* selected = (ListItem*)Panel_getSelected(super);
+   if (selected) {
+      selected->moving = moving;
+   }
    if (!moving) {
       Panel_setSelectionColor(super, CRT_colors[PANEL_SELECTION_FOCUS]);
       Panel_setDefaultBar(super);

darwin/DarwinProcess.c

@@ -327,8 +327,8 @@ void DarwinProcess_setFromLibprocPidinfo(DarwinProcess *proc, DarwinProcessList
 
       proc->super.time = (pti.pti_total_system + pti.pti_total_user) / 10000000;
       proc->super.nlwp = pti.pti_threadnum;
-      proc->super.m_size = pti.pti_virtual_size / 1024;
+      proc->super.m_size = pti.pti_virtual_size / 1024 / PAGE_SIZE_KB;
-      proc->super.m_resident = pti.pti_resident_size / 1024;
+      proc->super.m_resident = pti.pti_resident_size / 1024 / PAGE_SIZE_KB;
       proc->super.majflt = pti.pti_faults;
       proc->super.percent_mem = (double)pti.pti_resident_size * 100.0
               / (double)dpl->host_info.max_mem;

freebsd/FreeBSDProcess.c

@@ -115,7 +115,7 @@ void FreeBSDProcess_writeField(Process* this, RichString* str, ProcessField fiel
    char buffer[256]; buffer[255] = '\0';
    int attr = CRT_colors[DEFAULT_COLOR];
    int n = sizeof(buffer) - 1;
-   switch (field) {
+   switch ((int) field) {
    // add FreeBSD-specific fields here
    case JID: snprintf(buffer, n, Process_pidFormat, fp->jid); break;
    case JAIL:{
@@ -143,7 +143,7 @@ long FreeBSDProcess_compare(const void* v1, const void* v2) {
       p2 = (FreeBSDProcess*)v1;
       p1 = (FreeBSDProcess*)v2;
    }
-   switch (settings->sortKey) {
+   switch ((int) settings->sortKey) {
    // add FreeBSD-specific fields here
    case JID:
       return (p1->jid - p2->jid);

linux/LinuxProcess.c

@@ -268,13 +268,20 @@ io_priority = (cpu_nice + 20) / 5. -- From ionice(1) man page
 #define LinuxProcess_effectiveIOPriority(p_) (IOPriority_class(p_->ioPriority) == IOPRIO_CLASS_NONE ? IOPriority_tuple(IOPRIO_CLASS_BE, (p_->super.nice + 20) / 5) : p_->ioPriority)
 
 IOPriority LinuxProcess_updateIOPriority(LinuxProcess* this) {
-   IOPriority ioprio = syscall(SYS_ioprio_get, IOPRIO_WHO_PROCESS, this->super.pid);
+   IOPriority ioprio = 0;
+// Other OSes masquerading as Linux (NetBSD?) don't have this syscall
+#ifdef SYS_ioprio_get
+   ioprio = syscall(SYS_ioprio_get, IOPRIO_WHO_PROCESS, this->super.pid);
+#endif
    this->ioPriority = ioprio;
    return ioprio;
 }
 
 bool LinuxProcess_setIOPriority(LinuxProcess* this, IOPriority ioprio) {
+// Other OSes masquerading as Linux (NetBSD?) don't have this syscall
+#ifdef SYS_ioprio_set
    syscall(SYS_ioprio_set, IOPRIO_WHO_PROCESS, this->super.pid, ioprio);
+#endif
    return (LinuxProcess_updateIOPriority(this) == ioprio);
 }
 

linux/LinuxProcessList.c

@@ -446,7 +446,7 @@ static void LinuxProcessList_readOomData(LinuxProcess* process, const char* dirn
 }
 
 static void setCommand(Process* process, const char* command, int len) {
-   if (process->comm && process->commLen <= len) {
+   if (process->comm && process->commLen >= len) {
       strncpy(process->comm, command, len + 1);
    } else {
       free(process->comm);

unsupported/Platform.c

@@ -19,9 +19,16 @@ in the source distribution for its full text.
 /*{
 #include "Action.h"
 #include "BatteryMeter.h"
+#include "SignalsPanel.h"
 #include "UnsupportedProcess.h"
 }*/
 
+SignalItem Platform_signals[] = {
+   { .name = " 0 Cancel",    .number =  0 },
+};
+
+unsigned int Platform_numberOfSignals = sizeof(Platform_signals)/sizeof(SignalItem);
+
 ProcessField Platform_defaultFields[] = { PID, USER, PRIORITY, NICE, M_SIZE, M_RESIDENT, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, 0 };
 
 ProcessFieldData Process_fields[] = {
@@ -79,7 +86,12 @@ void Platform_setBindings(Htop_Action* keys) {
 }
 
 int Platform_numberOfFields = 100;
-char* Process_pidFormat = "%7u ";
+
+extern char Process_pidFormat[20];
+
+ProcessPidColumn Process_pidColumns[] = {
+   { .id = 0, .label = NULL },
+};
 
 int Platform_getUptime() {
    return 0;
@@ -95,42 +107,26 @@ int Platform_getMaxPid() {
    return 1;
 }
 
-void Process_setupColumnWidths() {
-   int maxPid = Platform_getMaxPid();
-   if (maxPid == -1) return;
-   if (maxPid > 99999) {
-      Process_fields[PID].title =     "    PID ";
-      Process_fields[PPID].title =    "   PPID ";
-      Process_fields[TPGID].title =   "  TPGID ";
-      Process_fields[TGID].title =    "   TGID ";
-      Process_fields[PGRP].title =    "   PGRP ";
-      Process_fields[SESSION].title = "   SESN ";
-      Process_pidFormat = "%7u ";
-   } else {
-      Process_fields[PID].title =     "  PID ";
-      Process_fields[PPID].title =    " PPID ";
-      Process_fields[TPGID].title =   "TPGID ";
-      Process_fields[TGID].title =    " TGID ";
-      Process_fields[PGRP].title =    " PGRP ";
-      Process_fields[SESSION].title = " SESN ";
-      Process_pidFormat = "%5u ";
-   }
-}
-
 double Platform_setCPUValues(Meter* this, int cpu) {
+   (void) this;
+   (void) cpu;
    return 0.0;
 }
 
 void Platform_setMemoryValues(Meter* this) {
+   (void) this;
 }
 
 void Platform_setSwapValues(Meter* this) {
+   (void) this;
 }
 
 bool Process_isThread(Process* this) {
+   (void) this;
    return false;
 }
 
 char* Platform_getProcessEnv(pid_t pid) {
+   (void) pid;
    return NULL;
 }

unsupported/Platform.h

@@ -12,8 +12,13 @@ in the source distribution for its full text.
 
 #include "Action.h"
 #include "BatteryMeter.h"
+#include "SignalsPanel.h"
 #include "UnsupportedProcess.h"
 
+extern SignalItem Platform_signals[];
+
+extern unsigned int Platform_numberOfSignals;
+
 extern ProcessField Platform_defaultFields[];
 
 extern ProcessFieldData Process_fields[];
@@ -23,7 +28,10 @@ extern MeterClass* Platform_meterTypes[];
 void Platform_setBindings(Htop_Action* keys);
 
 extern int Platform_numberOfFields;
-extern char* Process_pidFormat;
+
+extern char Process_pidFormat[20];
+
+extern ProcessPidColumn Process_pidColumns[];
 
 int Platform_getUptime();
 
@@ -31,8 +39,6 @@ void Platform_getLoadAverage(double* one, double* five, double* fifteen);
 
 int Platform_getMaxPid();
 
-void Process_setupColumnWidths();
-
 double Platform_setCPUValues(Meter* this, int cpu);
 
 void Platform_setMemoryValues(Meter* this);