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Voice API for Windows Operating Systems Library Reference — November 2003 245
return assignment status of a shared resource — dx_GetRscStatus( )
dx_GetRscStatus( )
return assignment status of a shared resource
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! Description
The dx_GetRscStatus( ) function returns the assignment status of the shared resource for the
specified channel.
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! Cautions
None.
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! Errors
If the function returns -1, use the Standard Runtime Library (SRL) Standard Attribute function
ATDV_LASTERR( ) to obtain the error code or use ATDV_ERRMSGP( ) to obtain a descriptive
error message. One of the following error codes may be returned:
EDX_BADPARM
Invalid parameter
Name: int dx_GetRscStatus(chdev, rsctype, status)
Inputs: int chdev
• valid channel device handle
int rsctype
• type of resource
int *status
• pointer to assignment status
Returns: 0 if success
-1 if failure
Includes: srllib.h
dxxxlib.h
Category: Configuration
Mode: synchronous
Platform: Springware
Parameter Description
chdev specifies the valid channel device handle obtained when the channel was
opened using dx_open( )
rsctype specifies the type of shared resource:
• RSC_FAX – shared fax resource (DSP-based Group 3 Fax, also known as
Softfax)
status points to the data that represents the assignment status of the resource:
• RSC_ASSIGNED – a shared resource of the specified rsctype is assigned
to the channel
• RSC_NOTASSIGNED – a shared resource of the specified rsctype is not
assigned to the channel