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    SubjectRe: [patch 5/12] lsm stacking v0.2: actual stacker module
    On Thu, 30 Jun 2005 serue@us.ibm.com wrote:

    > +/* list modules */
    > +static ssize_t listmodules_read (struct stacker_kobj *obj, char *buff)
    > +{
    > + ssize_t len = 0;
    > + struct module_entry *m;
    > +
    > + rcu_read_lock();
    > + stack_for_each_entry(m, &stacked_modules, lsm_list) {
    > + len += snprintf(buff+len, PAGE_SIZE - len, "%s\n",
    > + m->module_name);
    > + }
    > + rcu_read_unlock();
    > +
    > + return len;
    > +}
    > +

    As far as I'm aware, sysfs nodes are supposed to contain one entity per
    file. Not sure what the alternative here is, though.


    - James
    --
    James Morris
    <jmorris@redhat.com>


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