BUF_LOCKFREE(9) MidnightBSD Kernel Developer’s Manual BUF_LOCKFREE(9)

NAME

BUF_LOCKFREE — destroys a buffer’s lock

SYNOPSIS

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/uio.h>
#include <sys/bio.h>
#include <sys/buf.h>

void

BUF_LOCKFREE(struct buf *bp);

DESCRIPTION

The BUF_LOCKFREE() macro destroys the buffer lock. The lock must not be held when this macro is called or a panic will result.

Its argument is:

bp

The buffer whose lock is to be destroyed.

SEE ALSO

buf(9), BUF_LOCK(9), BUF_TIMELOCK(9), BUF_UNLOCK(9), lockdestroy(9)

AUTHORS

This manual page was written by Chad David 〈davidc@acns.ab.ca〉.

MidnightBSD 0.3 July 9, 2001 MidnightBSD 0.3