Lines Matching +full:len +full:- +full:or +full:- +full:limit

29 additions to the ring - which might end up interleaved with notification
40 A message will be discarded if there isn't a slot available in the ring or if
71 or destroyed and the second indicates that some messages have been lost.
84   * A type-specific field (WATCH_INFO_TYPE_INFO).  This is set by the
98 notifications.  A list may be attached to an object (say a key or a superblock)
99 or may be global (say for device events).  From a userspace perspective, a
100 non-global watch list is typically referred to by reference to the object it
152 			u32		info_id;	/* ID to be OR'd in to info field */
160 The ``info_id`` value should be an 8-bit number obtained from userspace and
161 shifted by WATCH_INFO_ID__SHIFT.  This is OR'd into the WATCH_INFO_ID field of
181     driver-settable fields in the watch struct must have been set before this
217 units of buffer slots is noted in ``n->info & WATCH_INFO_LENGTH``.
220 passed to the LSMs, such as SELinux, to allow or suppress the recording of the
236     the changes of keyring contents or the attributes of keys.
244 Once a watch queue has been created, a set of filters can be applied to limit
320 				size_t largest, len;
322 				largest = end - p;
327 				len = (n->info & WATCH_INFO_LENGTH) >>
329 				if (len == 0 || len > largest)
340 				p += len;