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⟩.