AGetTransStatus(3X) — Series 700 Only

NAME

AGetTransStatus − get status of specified transaction

SYNOPSIS

#include <audio/Alib.h>

void AGetTransStatus (

Audio *audio,

ATransID xid,

ATransStatus *trans_status_return,

long *status_return );

DESCRIPTION

AGetTransStatus() gets the status of the transaction specified in xid.

audio specifies the Audio structure associated with this connection.

xid specifies the ID of the transaction.

trans_status_return receives the returned status value.

status_return receives the returned status of the operation unless it is set to NULL. If set to NULL, the transaction status is returned as an AETTransStatus event which can be read by ANextEvent(), ACheckEvent(), or ACheckMaskEvent() .

ERRORS

If status_return is not set to NULL, one of the following is returned in status_return.

0 AENoError

2 AEBadAudio

15 AEBadTransactionID

EXAMPLES

The following example gets the status for the xid transaction and sets up trans_stat to receive the transaction status and status to receive an error status.

Audio *audio; /* audio connection */
ATransStatus trans_stat; /* transaction status return */
long status; /* error status */
.
.
.
/* get status for xid returned from prior call */
AGetTransStatus(audio, xid, &trans_stat, &status);

DEPENDENCIES

This function belongs to the Audio Library of functions that manage connections to an audio server. The audio server must run on a system that has audio hardware. To find out whether or not your system has audio hardware, refer to the hardware manual that accompanies your system.

AUTHOR

AGetTransStatus() was developed by HP.

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