Fix allocation of processes. Closes #166.

Conflicts:
	Process.c
	Process.h
	ProcessList.c
	ScreenManager.c
	linux/LinuxProcessList.c

linux/LinuxProcess.c

@@ -10,6 +10,7 @@ in the source distribution for its full text.
 #include "LinuxProcess.h"
 #include "CRT.h"
 
+#include <stdlib.h>
 #include <unistd.h>
 #include <sys/syscall.h>
 
@@ -22,8 +23,23 @@ typedef struct LinuxProcess_ {
    IOPriority ioPriority;
 } LinuxProcess;
 
+#define Process_delete LinuxProcess_delete
+
 }*/
 
+LinuxProcess* LinuxProcess_new(Settings* settings, ProcessList* pl) {
+   LinuxProcess* this = calloc(sizeof(LinuxProcess), 1);
+   Process_init(&this->super, settings, pl);
+   return this;
+}
+
+void LinuxProcess_delete(Object* cast) {
+   LinuxProcess* this = (LinuxProcess*) this;
+   Object_setClass(this, Class(Process));
+   Process_done((Process*)cast);
+   free(this);
+}
+
 /*
 [1] Note that before kernel 2.6.26 a process that has not asked for
 an io priority formally uses "none" as scheduling class, but the

linux/LinuxProcess.h

@@ -17,6 +17,12 @@ typedef struct LinuxProcess_ {
    IOPriority ioPriority;
 } LinuxProcess;
 
+#define Process_delete LinuxProcess_delete
+
+
+LinuxProcess* LinuxProcess_new(Settings* settings);
+
+void LinuxProcess_delete(Object* cast);
 
 /*
 [1] Note that before kernel 2.6.26 a process that has not asked for

linux/LinuxProcessList.c

@@ -319,6 +319,7 @@ static void LinuxProcessList_readCGroupFile(Process* process, const char* dirnam
       int nFields;
       char** fields = String_split(trimmed, ':', &nFields);
       free(trimmed);
+      free(process->cgroup);
       if (nFields >= 3) {
          process->cgroup = strndup(fields[2] + 1, 10);
       } else {
@@ -464,7 +465,7 @@ static bool LinuxProcessList_processEntries(ProcessList* this, const char* dirna
          process = existingProcess;
          assert(process->pid == pid);
       } else {
-         process = Process_new(this);
+         process = (Process*) LinuxProcess_new(settings, this);
          assert(process->comm == NULL);
          process->pid = pid;
          process->tgid = parent ? parent->pid : pid;
@@ -568,7 +569,7 @@ static bool LinuxProcessList_processEntries(ProcessList* this, const char* dirna
          if (existingProcess)
             ProcessList_remove(this, process);
          else
-            Process_delete((Object*)process);
+            LinuxProcess_delete((Object*)process);
       }
    }
    closedir(dir);

linux/Platform.c

@@ -27,6 +27,7 @@ in the source distribution for its full text.
 /*{
 #include "Action.h"
 #include "BatteryMeter.h"
+#include "LinuxProcess.h"
 }*/
 
 static Htop_Reaction Platform_actionSetIOPriority(Panel* panel, ProcessList* pl, Header* header) {

linux/Platform.h

@@ -11,6 +11,7 @@ in the source distribution for its full text.
 
 #include "Action.h"
 #include "BatteryMeter.h"
+#include "LinuxProcess.h"
 
 void Platform_setBindings(Htop_Action* keys);