* the content and then you use 'poll' or 'select' to wait for
* the content to change. When the content changes (assuming the
* manager for the kobject supports notification), poll will
- * return POLLERR|POLLPRI, and select will return the fd whether
+ * return EPOLLERR|EPOLLPRI, and select will return the fd whether
* it is waiting for read, write, or exceptions.
* Once poll/select indicates that the value has changed, you
* need to close and re-open the file, or seek to 0 and read again.
return DEFAULT_POLLMASK;
trigger:
- return DEFAULT_POLLMASK|POLLERR|POLLPRI;
+ return DEFAULT_POLLMASK|EPOLLERR|EPOLLPRI;
}
static void kernfs_notify_workfn(struct work_struct *work)