mirror of
https://github.com/Zeal-Operating-System/ZealOS.git
synced 2025-04-05 07:45:07 +01:00
7e0ce60071
Reformatted BlkPool.CC, HeapCtrl.CC, MAllocFree.CC, MemPag.CC, MemPhysical.CC, PageTables.CC.
37 lines
845 B
HolyC
Executable file
37 lines
845 B
HolyC
Executable file
CHeapCtrl *HeapCtrlInit(CHeapCtrl *hc=NULL, CTask *task=NULL, CBlkPool *bp)
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{//See $LK,"HeapLog",A="MN:HeapLog"$() for an example.
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//Duplicated for $LK,"Zenith Task",A="FF:::/Kernel/KStart64.CC,CHeapCtrl.bp"$.
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if (!hc)
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hc = ZCAlloc(sizeof(CHeapCtrl));
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hc->hc_signature = HEAP_CTRL_SIGNATURE_VAL;
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hc->mem_task = task;
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hc->bp = bp;
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QueueInit(&hc->next_mem_blk);
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hc->last_mergable = NULL;
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hc->next_um = hc->last_um = (&hc->next_um)(U8 *) - offset(CMemUsed.next);
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return hc;
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}
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U0 HeapCtrlDel(CHeapCtrl *hc)
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{//Free all blks alloced to a HeapCtrl.
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CMemBlk *m, *m1;
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if (hc)
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{
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PUSHFD
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CLI
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while (LBts(&hc->locked_flags, HClf_LOCKED))
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PAUSE
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m = hc->next_mem_blk;
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while (m != &hc->next_mem_blk)
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{
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m1 = m->next;
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MemPagTaskFree(m, hc);
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m = m1;
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}
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LBtr(&hc->locked_flags, HClf_LOCKED);
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POPFD
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Free(hc);
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}
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}
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