int
fop_lookup(
vnode_t *dvp,
char *nm,
vnode_t **vpp,
pathname_t *pnp,
int flags,
vnode_t *rdir,
cred_t *cr,
caller_context_t *ct,
int *deflags, /* Returned per-dirent flags */
pathname_t *ppnp) /* Returned case-preserved name in directory */
{
int ret;
ret = (*(dvp)->v_op->vop_lookup)
(dvp, nm, vpp, pnp, flags, rdir, cr, ct, deflags, ppnp);
if (ret == 0 && *vpp) {
VOPSTATS_UPDATE(*vpp, lookup);
if ((*vpp)->v_path == NULL) {
vn_setpath(rootdir, dvp, *vpp, nm, strlen(nm));
}
}
return (ret);
}
int
fop_mkdir(
vnode_t *dvp,
char *dirname,
vattr_t *vap,
vnode_t **vpp,
cred_t *cr,
caller_context_t *ct,
int flags,
vsecattr_t *vsecp, /* ACL to set during create */
void *logfunc)
{
int ret;
ret = (*(dvp)->v_op->vop_mkdir)
(dvp, dirname, vap, vpp, cr, ct, flags, vsecp, logfunc);
if (ret == 0 && *vpp) {
VOPSTATS_UPDATE(*vpp, mkdir);
if ((*vpp)->v_path == NULL) {
vn_setpath(rootdir, dvp, *vpp, dirname,
strlen(dirname));
}
}
return (ret);
}
int
fop_create(
vnode_t *dvp,
char *name,
vattr_t *vap,
vcexcl_t excl,
int mode,
vnode_t **vpp,
cred_t *cr,
int flags,
caller_context_t *ct,
vsecattr_t *vsecp) /* ACL to set during create */
{
int ret;
ret = (*(dvp)->v_op->vop_create)
(dvp, name, vap, excl, mode, vpp, cr, flags, ct, vsecp);
if (ret == 0 && *vpp) {
VOPSTATS_UPDATE(*vpp, create);
if ((*vpp)->v_path == NULL) {
vn_setpath(rootdir, dvp, *vpp, name, strlen(name));
}
}
return (ret);
}
/*
* Called from within filesystem's vop_rename() to handle renames once the
* target vnode is available.
*/
void
vn_renamepath(vnode_t *dvp, vnode_t *vp, const char *nm, size_t len)
{
char *tmp;
mutex_enter(&vp->v_lock);
tmp = vp->v_path;
vp->v_path = NULL;
mutex_exit(&vp->v_lock);
vn_setpath(rootdir, dvp, vp, nm, len);
if (tmp != NULL)
kmem_free(tmp, strlen(tmp) + 1);
}
