1AuGetElements(3)           Library Functions Manual           AuGetElements(3)
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Name

6       AuGetElements - get the elements in a flow
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Synopsis

9       #include <audio/audiolib.h>
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11       AuElement *AuGetElements(server, flow, clocked, num_elements, status)
12           AuServer *server;
13           AuFlowID flow;
14           AuBool *clocked; /* RETURN */
15           int *num_elements; /* RETURN */
16           AuStatus *status; /* RETURN */
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Arguments

19       server    Specifies the connection to the audio server.
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21       flow      Specifies the ID of the flow to get the elements from.
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23       clocked   Returns  a  boolean  value  that  indicates  if  the  flow is
24                 clocked.
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26       num_elements
27                 Returns the number of elements.
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29       status    If non-NULL, flush the output buffer and  return  the  status
30                 from the server.
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Description

33       AuGetElements  returns  the  list  of elements comprising flow or NULL,
34       with num_elements set to 0, if there was an error.  Use  AuFreeElements
35       to free this list when nolonger needed.
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Errors

38       AuBadFlow.
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See Also

41       AuSetElements.
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43       audiolib - Network Audio System C Language Interface
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47audiolib - flow elements             1.9.4                    AuGetElements(3)