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⟩.