NAME
BUF_REFCNT – returns the reference count on a buffer's lock
SYNOPSIS
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/uio.h>
#include <sys/bio.h>
#include <sys/buf.h>
int
BUF_REFCNT(struct buf *bp);
DESCRIPTION
The BUF_REFCNT() function returns the reference count on a buffer's lock.
Its argument is:
- bp
-
The buffer whose lock reference count is to be returned.
SEE ALSO
buf(9), BUF_LOCK(9), BUF_TIMELOCK(9), BUF_UNLOCK(9), lockcount(9)
AUTHORS
This manual page was written by Chad David ⟨[email protected]⟩.