AMX 86 Procedures
K
A
DAK
245
ajivtr ajivtr
Purpose Read an Interrupt Vector
Used by n Task n IS P n Timer Procedure n Restart Procedure n Exit Procedure
Setup int inttype;
void (*oldproc)();
int status;
.
.
status = ajivtr(inttype, &oldproc);
AX DX ES:BX
Where inttype is the 8086 interrupt type (0-255).
&oldproc is a pointer to storage for a copy of the function pointer from
the specified entry in the Interrupt Vector Table.
Results Interrupts are disabled and then restored to their state at the time of the
call.
Status is returned.
AEROK = Call successful
AERIPR = Vector table is not accessible
AMX was launched with access to the Interrupt Vector
Table denied.
See Also ajivtw, ajivtx