freerbuf(9F) Kernel Functions for Drivers freerbuf(9F)NAMEfreerbuf - 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 structure.
DESCRIPTION
The freerbuf() function 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
The freerbuf() function can be called from user, interrupt, or kernel
context.
SEE ALSOgetrbuf(9F), kmem_alloc(9F), kmem_free(9F), kmem_zalloc(9F)SunOS 5.10 16 Jan 2006 freerbuf(9F)