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sdi_buf_ptr(D3sdi)


sdi_buf_ptr -- Access the sb_bufp member of the sb_extra structure

Synopsis

   #include <sys/types.h>
   #include <sys/sdi.h>
   #include <sys/ddi.h>
   

buf_t * sdi_buf_ptr(struct sb *sbp);

Description

sdi_buf_ptr( ) returns a pointer to the sb_bufp member of the sb_extra(D4sdi) structure.

Arguments


sbp
Pointer to the sb(D4sdi) command block structure.

Return values

On success, sdi_buf_ptr( ) returns a pointer to the sb_bufp member of the specified sb structure.

Usage

sdi_buf_ptr( ) provides a coding shortcut for accessing the sb_bufp member of the sb_extra structure.

Context and synchronization

Non-blockable context.

Hardware applicability

All

Version applicability

sdi: 4 HBA drivers

References

sb(D4sdi)
19 June 2005
© 2005 The SCO Group, Inc. All rights reserved.
OpenServer 6 and UnixWare (SVR5) HDK - June 2005