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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 recursedSYNOPSIS¶
#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⟩.January 22, 2008 | Debian |