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| 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
TheBUF_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 <attilio@FreeBSD.org>.| January 22, 2008 | FreeBSD 13.1-RELEASE |
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