AMX 86 - page 300

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DAK

AMX 86 Procedures

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

call.

Status is returned.

AEROK = Call successful

AERNST = Invalid task id

AERNME = No free message envelope

AERNMB = No task mailbox of the specified priority

AERMBF = Task mailbox is full

An immediate switch to the highest priority ready task will occur.

If the call is successful, status will be >= 0. By definition, the value 0 is

the AMX error code AEROK. If status > 0, it implies that the task to

whom the message was sent wakened the caller using ajwakcs to return a

result to the caller. The positive value in variable status is the response

returned by that task.

Note The equivalent assembly language procedure is AASEND which receives the

parameters shown above.

See Also ajsenw, ajsend, ajwakc, ajwakcs