Ýòà ôóíêöèÿ ðàçáëîêèðóåò áëîê

;              > 0L  - áëîê çàáëîêèðîâàí, ôóíêöèÿ

;                      âîçâðàùàåò ôèçè÷åñêèé àäðåñ áëîêà

;                      ïàìÿòè.

;

;**

_XMM_LockExtended proc near

          c_begin

          mov  ah, 0Ch

          mov  dx, [bp+4]

          call [XMM_Control]

          xchg ax, bx

          dec  bx

          jz   XMML_Success

          mov  dh, al

XMML_Success:

                c_end

_XMM_LockExtended endp

;**

;.Name         _XMM_UnLockExtended

;.Title        Ðàçáëîêèðîâàòü áëîê ðàñøèðåííîé ïàìÿòè

;

;.Descr        Ýòà ôóíêöèÿ ðàçáëîêèðóåò áëîê ðàñøèðåííîé

;              ïàìÿòè.

;

;.Proto        long XMM_UnLockExtended(unsigned handle);

;

;.Params       handle - èíäåêñ áëîêà ïàìÿòè;

;

;.Return       < 0 - áëîê íå ðàçáëîêèðîâàí,

;                    êîä îøèáêè íàõîäèòñÿ â ñòàðøåì áàéòå.

;              0L  - áëîê ðàçáëîêèðîâàí.

;

;**

_XMM_UnLockExtended proc near

          c_begin

          mov  ah, 0Dh

          mov  dx, [bp+4]

          call [XMM_Control]

          xor  dx, dx

          dec  ax

          jz   @successC

          mov  dh, bl

@successC:

          c_end

_XMM_UnLockExtended endp

;**

;.Name         _XMM_GetHandleLength

;.Title        Ïîëó÷èòü äëèíó áëîêà ðàñøèðåííîé ïàìÿòè

;

;.Descr        Ýòà ôóíêöèÿ âîçâðàùàåò äëèíó áëîêà

;              ðàñøèðåííîé ïàìÿòè ïî åãî èíäåêñó.

;

;.Proto        long XMM_GetHandleLength(unsigned handle);

;

;.Params       handle - èíäåêñ áëîêà ïàìÿòè;

;

;.Return       < 0 - ïðîèçîøëà îøèáêà,

;                    êîä îøèáêè íàõîäèòñÿ â ñòàðøåì áàéòå.

;              > 0L  - äëèíà áëîêà â êèëîáàéòàõ.

;

;**

_XMM_GetHandleLength proc near

          c_begin

          mov  ah, 0Eh

          mov  dx, [bp+4]

          call [XMM_Control]

          or   ax, ax

          mov  ax, dx

          mov  dx, 0

          jnz  @successD

          mov  dh, bl

@successD:

          c_end

_XMM_GetHandleLength endp


Ñîäåðæàíèå  Íàçàä  Âïåðåä

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