NAME    [Toc]    [Back]

     BUF_LOCKFREE -- destroys a buffer's lock

SYNOPSIS    [Toc]    [Back]

     #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    [Toc]    [Back]

     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    [Toc]    [Back]

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

AUTHORS    [Toc]    [Back]

     This man page was written by Chad David <davidc@acns.ab.ca>.


FreeBSD 5.2.1			 July 9, 2001			 FreeBSD 5.2.1