AMX 86 ajbau ajbau

AMX 86 Procedures

DAK

207

ajbau ajbau

Purpose Add to Buffer's Use Count

Used by n Task n IS P n Timer Procedure n Restart Procedure n Exit Procedure

Setup int increment;

char *buffp;

int status;

status = ajbau(buffp, increment);

AX ES:BX DX

Where buffp is a pointer to a buffer obtained with an ajbget call.

increment is the signed value to be added to the buffer use count.

Results Interrupts are disabled and then restored to their state at the time of the

call.

Status is returned.

AEROK = Call successful

use count = use count + increment

AERBNU = Buffer not in use

AERBUV = Use count + increment >= 216

AERNSP = Buffer does not belong to a buffer pool

Once a buffer's use count is increased to n, the buffer will not be returned

to the free list of its pool until n calls to ajbfre are made to release the

buffer.