Digital Network Interface Software Reference Standard Attribute Functions

Standard Attribute Functions

The Standard Attribute functions return general device information, such as the device name or the last error that occurred on the device. The Standard Attribute functions and the Digital Network Interface-specific information they return are listed in Table 11.

Table 11. Standard Attribute Functions

Standard Attribute Function

Information Returned for Digital Network Interface

ATDV_ERRMSGP( )

Pointer to string describing the error that occurred during the last function call on the Digital Network Interface (See the error listing section and function reference section of the appropriate software reference)

ATDV_IOPORT( )

Valid port address for the Digital Network Interface

ATDV_IRQNUM( )

Valid IRQ number range

ATDV_LASTERR( )

The error that occurred during the last function call on the Digital Network Interface (See the error listing section and function reference section of the appropriate software reference)

ATDV_NAMEP( )

Pointer to device name (dtiBbXx)

ATDV_SUBDEVS( )

Number of subdevices (time slots, channels, etc.). List Digital Network Interface-specific returns. Refer to the Standard Runtime Library Programmer's Guide (for Linux or Windows - part of the Voice Software Reference for Linux or Windows) for information on subdevices.

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Standard Attribute Function	Information Returned for Digital Network Interface
ATDV_ERRMSGP( )	Pointer to string describing the error that occurred during the last function call on the Digital Network Interface (See the error listing section and function reference section of the appropriate software reference)
ATDV_IOPORT( )	Valid port address for the Digital Network Interface
ATDV_IRQNUM( )	Valid IRQ number range
ATDV_LASTERR( )	The error that occurred during the last function call on the Digital Network Interface (See the error listing section and function reference section of the appropriate software reference)
ATDV_NAMEP( )	Pointer to device name (dtiBbXx)
ATDV_SUBDEVS( )	Number of subdevices (time slots, channels, etc.). List Digital Network Interface-specific returns. Refer to the Standard Runtime Library Programmer's Guide (for Linux or Windows - part of the Voice Software Reference for Linux or Windows) for information on subdevices.