◄Up► ◄Next► ◄Previous► ──────────────────────────────────────────────────────────────────────────── include vmm.inc mov eax, Claims ; number of times to claim critical section mov ecx, Flags ; flags for servicing interrupts VMMcall Claim_Critical_Section The Claim_Critical_Section service increments the claim count by the specified value. It has the same effect as calling the Begin_Critical_Section service repeatedly. Parameter Description ──────────────────────────────────────────────────────────────────────────── Claims Specifies the number of times to claim the critical section. Zero is a valid number, but is ignored. Flags Specifies actions to take when interrupts occur while the virtual machine is blocked waiting for the critical section. This parameter can be a combination of the following values: Value Meaning ───────────────────────────────────────────────────────────────── Block_Svc_Ints Service interrupts in the virtual machine even if the virtual machine is blocked. Block_Svc_If_Ints_Locked Service interrupts in the virtual machine even if the virtual machine is blocked and the VMStat_V86IntsLocked flag is set. Block_Enable_Ints Service interrupts in the virtual machine even if the virtual machine does not currently have interrupts enabled. This forces interrupts to be enabled. This value is only relevant if either Block_Svc_Ints or Block_Svc_If_Ints_Locked is set. The Block_Poll value is reserved and must not be used with this service. Return Value This service has no return value. Uses Flags See Also Adjust_Exec_Priority, Begin_Critical_Section, End_Critical_Section ♦