freebsd man page for buf_recursed

BUF_RECURSED(9) 					   BSD 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 <attilio@FreeBSD.org>.

BSD
								 January 22, 2008							       BSD