BUF_RECURSED (9)

Leading comments

Copyright (C) 2008 Attilio Rao <attilio@FreeBSD.org>
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(The comments found at the beginning of the groff file "man9/BUF_RECURSED.9freebsd".)

NAME

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

SYNOPSIS

In sys/param.h In sys/systm.h In sys/uio.h In sys/bio.h In sys/buf.h Ft int Fn BUF_RECURSED struct buf *bp

DESCRIPTION

The Fn 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:

Fa bp

The buffer linked to the lock. See lockmgr_recursed9 for details.

SEE ALSO

buf(9), BUF_LOCK9, BUF_UNLOCK9, lockmgr(9)

AUTHORS

This manual page was written by An Attilio Rao Aq attilio@FreeBSD.org .