freerbuf(9F)

NAME

     freerbuf - free a raw buffer header

SYNOPSIS

     #include <sys/buf.h>
     #include <sys/ddi.h>

     void freerbuf(struct buf *bp);

INTERFACE LEVEL

     Architecture independent level 1 (DDI/DKI).

PARAMETERS

     bp    Pointer to a previously allocated buffer header struc-
           ture.

DESCRIPTION

     freerbuf() frees a raw buffer header previously allocated by
     getrbuf(9F).   This  function  does  not sleep and so may be
     called from an interrupt routine.

CONTEXT

     freerbuf() can be called from user or interrupt context.

SEE ALSO

     getrbuf(9F), kmem_alloc(9F), kmem_free(9F), kmem_zalloc(9F)