Remove ProcessList_scanTs global

Process.c

@@ -416,8 +416,8 @@ void Process_toggleTag(Process* this) {
 }
 
 bool Process_isNew(const Process* this) {
-   if (ProcessList_scanTs >= this->seenTs)
-      return (ProcessList_scanTs - this->seenTs <= HIGHLIGHT_SECS);
+   if (this->processList && this->processList->scanTs >= this->seenTs)
+      return (this->processList->scanTs - this->seenTs <= HIGHLIGHT_SECS);
    return false;
 }
 

Process.h

@@ -62,6 +62,7 @@ typedef struct ProcessPidColumn_ {
 
 typedef struct Process_ {
    Object super;
+   struct ProcessList_* processList;
 
    struct Settings_* settings;
 

ProcessList.c

@@ -15,8 +15,6 @@ in the source distribution for its full text.
 #include <string.h>
 #include <time.h>
 
-time_t ProcessList_scanTs = 0;
-
 ProcessList* ProcessList_init(ProcessList* this, const ObjectClass* klass, UsersTable* usersTable, Hashtable* pidMatchList, uid_t userId) {
    this->processes = Vector_new(klass, true, DEFAULT_SIZE);
    this->processTable = Hashtable_new(140, false);
@@ -87,6 +85,7 @@ void ProcessList_printHeader(ProcessList* this, RichString* header) {
 void ProcessList_add(ProcessList* this, Process* p) {
    assert(Vector_indexOf(this->processes, p, Process_pidCompare) == -1);
    assert(Hashtable_get(this->processTable, p->pid) == NULL);
+   p->processList = this;
 
    if (this->scanTs == this->firstScanTs) {
       // prevent highlighting processes found in first scan
@@ -315,7 +314,6 @@ void ProcessList_scan(ProcessList* this) {
          this->firstScanTs = now.tv_sec;
       }
       this->scanTs = now.tv_sec;
-      ProcessList_scanTs = this->scanTs;
    }
 
    ProcessList_goThroughEntries(this);

ProcessList.h

@@ -99,6 +99,4 @@ Process* ProcessList_getProcess(ProcessList* this, pid_t pid, bool* preExisting,
 
 void ProcessList_scan(ProcessList* this);
 
-extern time_t ProcessList_scanTs;
-
 #endif