BUF_RECURSED(9) FreeBSD Kernel Developer's Manual BUF_RECURSED(9)
NAME
BUF_RECURSED - checks if the lock linked to the buffer is recursed
SYNOPSIS
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/uio.h>
#include <sys/bio.h>
#include <sys/buf.h>
int
BUF_RECURSED(struct buf *bp);
DESCRIPTION
The BUF_RECURSED() function checks if the lock linked to the given buffer
is recursed and returns 1 if the condition is true, 0 otherwise.
Its argument is:
bp The buffer linked to the lock. See lockmgr_recursed(9) for details.
SEE ALSO
buf(9), BUF_LOCK(9), BUF_UNLOCK(9), lockmgr(9)
AUTHORS
This manual page was written by Attilio Rao <
[email protected]>.
FreeBSD 14.1-RELEASE-p8 January 22, 2008 FreeBSD 14.1-RELEASE-p8