Int D4/AH=1Ah

PC-MOS/386 v5.01 - GET/SET TASK PRIORITY

AH = 1Ah
AL = subfunction (00h read, 01h set, 02h get and set)
BX = task ID (FFFFh for current task)
CL = new priority value

Return:
CF clear if successful
CL = current priority value
CF set on error
AX = error code (see #01680 at INT 21/AH=59h/BX=0000h)

See Also: AH=1Bh - AH=1Ch

Category: Other Operating Systems - Int D4h - P

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