Split boilerplate and platform-independent field comparison

This acheives two things:
- Allows for simple tie-breaking if values compare equal (needed to make sorting the tree-view stable)
- Allows for platform-dependent overriding of the sort-order for specific fields

Also fixes a small oversight on DragonFlyBSD when default-sorting.

1 files changed, 3 insertions, 1 deletions

diff --git a/Process.h b/Process.h
index 9e800891..b58135ed 100644
--- a/Process.h
+++ b/Process.h
@@ -142,7 +142,7 @@ typedef struct ProcessClass_ {
 #define As_Process(this_)                              ((const ProcessClass*)((this_)->super.klass))
 
 #define Process_getCommand(this_)                      (As_Process(this_)->getCommandStr ? As_Process(this_)->getCommandStr((const Process*)(this_)) : ((const Process*)(this_))->comm)
-#define Process_compareByKey(p1_, p2_, key_)           (As_Process(p1_)->compareByKey ? (As_Process(p1_)->compareByKey(p1_, p2_, key_)) : SPACESHIP_NUMBER(p1->pid, p2->pid))
+#define Process_compareByKey(p1_, p2_, key_)           (As_Process(p1_)->compareByKey ? (As_Process(p1_)->compareByKey(p1_, p2_, key_)) : Process_compareByKey_Base(p1_, p2_, key_))
 
 static inline pid_t Process_getParentPid(const Process* this) {
    return this->tgid == this->pid ? this->ppid : this->tgid;
@@ -199,4 +199,6 @@ bool Process_sendSignal(Process* this, Arg sgn);
 
 long Process_pidCompare(const void* v1, const void* v2);
 
+long Process_compareByKey_Base(const Process* p1, const Process* p2, ProcessField key);
+
 #endif