BUF_RECURSED — checks if the lock linked to the buffer is recursed

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

Debian                                          January 22, 2008                                 BUF_RECURSED(9)

       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.

       BUF_RECURSED — checks if the lock linked to the buffer is recursed

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

#include<sys/param.h>#include<sys/systm.h>#include<sys/uio.h>#include<sys/bio.h>#include<sys/buf.h>intBUF_RECURSED(structbuf*bp);