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BUF_RECURSED(9)		   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  de-
	   tails.

SEE ALSO
       buf(9), BUF_LOCK(9), BUF_UNLOCK(9), lockmgr(9)

AUTHORS
       This manual page	was written by Attilio Rao <attilio@FreeBSD.org>.

FreeBSD	14.3		       January 22, 2008		       BUF_RECURSED(9)

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<https://man.freebsd.org/cgi/man.cgi?query=BUF_RECURSED&sektion=9&manpath=FreeBSD+14.3-RELEASE+and+Ports>

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