ldi_ident_from_dev man page on SmartOS

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LDI_IDENT_FROM_DEV(9F)					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);

       int 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 in the ldi identifier pointer param‐
       eter 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	 in 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 in the ldi identifier pointer parameter lip.

       The ldi_ident_release() function releases an identifier that was	 allo‐
       cated by 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.

				 Mar 26, 2009		LDI_IDENT_FROM_DEV(9F)
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