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| 1 | .TH "roar_vs_blocking" "3" "May 2011" "RoarAudio" "RoarAudio Programmer's Manual" |
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| 2 | |
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| 3 | .SH NAME |
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| 4 | roar_vs_blocking \- Change blocking mode of VS object |
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| 5 | |
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| 6 | .SH SYNOPSIS |
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| 7 | |
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| 8 | #include <roaraudio.h> |
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| 9 | |
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| 10 | int roar_vs_blocking (roar_vs_t * vss, int val, int * error); |
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| 11 | |
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| 12 | .SH "DESCRIPTION" |
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| 13 | Changes blocking mode of VS object or ask for the current mode if \fBval\fR is set to ROAR_VS_ASK. |
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| 14 | |
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| 15 | .SH "PARAMETERS" |
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| 16 | .TP |
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| 17 | \fBvss\fR |
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| 18 | The VS object to be altered. |
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| 19 | |
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| 20 | .TP |
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| 21 | \fBval\fR |
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| 22 | Specifies the new state. Value must be ROAR_VS_TRUE, ROAR_VS_FALSE, ROAR_VS_TOGGLE or ROAR_VS_ASK. |
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| 23 | ROAR_VS_TOGGLE should be avoided. |
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| 24 | |
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| 25 | .TP |
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| 26 | \fBerror\fR |
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| 27 | This is a pointer to a integer used to store the error value in case of error. |
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| 28 | This can be NULL if not used but it is very recommended to use this error value to report |
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| 29 | good error messages to the user. |
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| 30 | |
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| 31 | .SH "RETURN VALUE" |
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| 32 | On success these calls return the old (current if ROAR_VS_ASK is used) state of the blocking mode\. |
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| 33 | On error, \-1 is returned. |
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| 34 | |
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| 35 | .SH "EXAMPLES" |
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| 36 | FIXME |
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| 37 | |
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| 38 | .SH "SEE ALSO" |
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| 39 | \fBroarvs\fR(7), |
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| 40 | \fBlibroar\fR(7), |
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| 41 | \fBRoarAudio\fR(7). |
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| 42 | |
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| 43 | .\" ll |
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