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). 

ARGUMENTS

bp Pointer to a previously allocated buffer header structure. 

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)
 

SunOS 5.5/SPARC  —  Last change: 11 Apr 1991