ldi_ident_from_stream man page on SunOS

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ldi_ident_from_dev(9F)	 Kernel Functions for Drivers	ldi_ident_from_dev(9F)

NAME
       ldi_ident_from_dev,	ldi_ident_from_stream,	   ldi_ident_from_dip,
       ldi_ident_release - ldi cookie management

SYNOPSIS
       #include <sys/sunldi.h>

       int ldi_ident_from_dip(dev_info_t *dip, ldi_ident_t *lip);

       int ldi_ident_from_dev(dev_t dev, ldi_ident_t  *lip);

       void ldi_ident_from_stream(struct queue	*sq, ldi_ident_t  *lip);

       void ldi_ident_release(ldi_ident_t li);

PARAMETERS
       li	       ldi identifier.

       lip	       ldi identifier pointer.

       dip	       Pointer to device info node

       dev	       Device number

       sq	       Pointer to a stream queue

DESCRIPTION
       The ldi_ident_from_dev() function allocates and	returns an ldi identi‐
       fier  that  is  associated with the device number specified by dev. The
       new ldi identifier is returned via the ldi identifier pointer parameter
       lip.

       The ldi_ident_from_dip() function allocates and	returns an ldi identi‐
       fier that is associated with the device info node       pointed	to  by
       dip.   The  new	ldi  identifier	 is   returned	via the ldi identifier
       pointer parameter lip.

       The ldi_ident_from_stream() function allocates and returns an ldi iden‐
       tifier that is associated with the stream pointed to by queue.  The new
       ldi identifier is returned via the  ldi	identifier  pointer  parameter
       lip.

       The  ldi_ident_release() function releases an identifier that was allo‐
       cated via one of the ldi_ident_from()* functions.

RETURN VALUES
       The	 ldi_ident_from_dev(),	      ldi_ident_from_dip(),	   and
       ldi_ident_from_stream() functions return 0 upon success.

       All of these functions return EINVAL for invalid input parameters.

CONTEXT
       These functions can be called from user or kernel context.

SunOS 5.10			  3 June 2003		ldi_ident_from_dev(9F)
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