AuGetElements3nas
Get the elements in a flow
Usage
#include <audio/audiolib.h>
AuElement *AuGetElements(server, flow, clocked, num_elements, status)
AuServer *server;
AuFlowID flow;
AuBool *clocked; /* RETURN */
int *num_elements; /* RETURN */
AuStatus *status; /* RETURN */
Arguments
server
|
Specifies the connection to the audio server. |
|---|---|
flow
|
Specifies the ID of the flow to get the elements from. |
clocked
|
Returns a boolean value that indicates if the flow is clocked. |
num_elements
|
Returns the number of elements. |
status
|
If non-NULL, flush the output buffer and return the status from the server. |
Overview
AuGetElements returns the list of elements comprising flow or NULL, with num_elements set to 0, if there was an error. Use AuFreeElements to free this list when nolonger needed.
Errors
AuBadFlow.
Releases
14 releases since Debian 2.1 (Slink); the text changed 6 times.