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

6       AuSetDeviceAttributes - set device attributes
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Synopsis

9       #include <audio/audiolib.h>
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11       void  AuSetDeviceAttributes(server, device, valuemask, attributes, sta‐
12       tus)
13           AuServer *server;
14           AuDeviceID device;
15           AuMask valuemask;
16           AuDeviceAttributes *attributes;
17           AuStatus *status; /* RETURN */
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Arguments

20       server    Specifies the connection to the audio server.
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22       device    Specifies the ID of the device.
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24       valuemask Specifies which values in attributes to used.  This must be a
25                 bitwise  inclusive  OR  of  one  or  more of these constants:
26                 AuCompCommonIDMask,  AuCompCommonKindMask,   AuCompCommonUse‐
27                 Mask,  AuCommonFormatMask, AuCommonNumTracksMask, AuCommonAc‐
28                 cessMask, AuCommonDescriptionMask,  AuCompDeviceGainMask,  or
29                 AuCompDeviceLineModeMask.
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31       attributes
32                 Specifies  the  structure from which the values (as specified
33                 by the value mask) are to be taken.
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35       status    If non-NULL, flush the output buffer and  return  the  status
36                 from the server.
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Description

39       AuSetDeviceAttributes  sets  the  attributes of device using only those
40       values in attributes specified  by  valuemask.   Attempting  to  change
41       attributes not marked as changable will fail with a AuBadValue error.
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Errors

44       AuBadDevice, AuBadLength, AuBadValue.
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See Also

47       AuGetDeviceAttributes.
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49       audiolib - Network Audio System C Language Interface
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53audiolib - device attributes         1.9.4            AuSetDeviceAttributes(3)