C++ (Cpp) __osd_xattr_del Exemples

Exemple #1

Fichier : osd_xattr.c Projet : nkzxw/lustre-stable

int osd_xattr_del(const struct lu_env *env, struct dt_object *dt,
		  const char *name, struct thandle *handle)
{
	struct osd_object  *obj = osd_dt_obj(dt);
	struct osd_thandle *oh;
	int                 rc;
	ENTRY;

	LASSERT(handle != NULL);
	LASSERT(obj->oo_db != NULL);
	LASSERT(osd_invariant(obj));
	LASSERT(dt_object_exists(dt));
	oh = container_of0(handle, struct osd_thandle, ot_super);
	LASSERT(oh->ot_tx != NULL);

	if (!osd_obj2dev(obj)->od_posix_acl &&
	    (strcmp(name, POSIX_ACL_XATTR_ACCESS) == 0 ||
	     strcmp(name, POSIX_ACL_XATTR_DEFAULT) == 0))
		RETURN(-EOPNOTSUPP);

	down_write(&obj->oo_guard);
	rc = __osd_xattr_del(env, obj, name, oh);
	up_write(&obj->oo_guard);

	RETURN(rc);
}

Exemple #2

int osd_xattr_del(const struct lu_env *env, struct dt_object *dt,
		const char *name, struct thandle *handle,
		struct lustre_capa *capa)
{
	struct osd_object  *obj = osd_dt_obj(dt);
	struct osd_thandle *oh;
	int                 rc;
	ENTRY;

	LASSERT(handle != NULL);
	LASSERT(obj->oo_db != NULL);
	LASSERT(osd_invariant(obj));
	LASSERT(dt_object_exists(dt));
	oh = container_of0(handle, struct osd_thandle, ot_super);
	LASSERT(oh->ot_tx != NULL);

	down(&obj->oo_guard);
	rc = __osd_xattr_del(env, obj, name, oh);
	up(&obj->oo_guard);

	RETURN(rc);
}