blkqread(3G)							  blkqread(3G)

NAME    [Toc]    [Back]

     blkqread -	reads multiple entries from the	queue

C SPECIFICATION    [Toc]    [Back]

     long blkqread(data, n)
     short *data
     short n;

PARAMETERS    [Toc]    [Back]

     data   expects a pointer to the buffer that is to receive the queue
	    information.

     n	    expects the	number of elements in the buffer.

FUNCTION RETURN	VALUE
     The returned value	of the function	is the number of 16 bit	words of data
     actually read into	the data buffer.  Note that this number	will be	twice
     the number	of complete queue entries read,	because	each queue entry
     consists of two 16	bit words.

DESCRIPTION    [Toc]    [Back]

     blkqread reads multiple entries from the input queue and stores them in
     the array pointed to by data.  This function fills	the data buffer	with
     paired values (a device number and	the value of that device).

SEE ALSO    [Toc]    [Back]

     qread

NOTE    [Toc]    [Back]

     This routine is available only in immediate mode.


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