VRECYCLE(9) | Kernel Developer's Manual | VRECYCLE(9) |
vrecycle
— recycle
a vnode if its reference count is zero
#include
<sys/param.h>
#include <sys/vnode.h>
int
vrecycle
(struct vnode *vp,
struct proc *p);
The
vrecycle
()
function places the vnode vp on the free list using
vgonel(9) if its
v_usecount field is zero. If
v_usecount is non-zero, it simply returns. The
p argument specifies the process responsible for the
call.
vrecycle
() will return 1 if the vnode was
placed on the free list. It will return 0 if the reference count was
non-zero.
This man page was originally written for OpenBSD.
August 5, 2020 | OpenBSD-current |