/* Copyright (C) 2013-2017  B.A.T.M.A.N. contributors:
 *
 * Martin Hundebøll <martin@hundeboll.net>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _NET_BATMAN_ADV_FRAGMENTATION_H_
#define _NET_BATMAN_ADV_FRAGMENTATION_H_

#include "main.h"

#include <linux/compiler.h>
#include <linux/list.h>
#include <linux/stddef.h>
#include <linux/types.h>

struct sk_buff;

void batadv_frag_purge_orig(struct batadv_orig_node *orig,
			    bool (*check_cb)(struct batadv_frag_table_entry *));
bool batadv_frag_skb_fwd(struct sk_buff *skb,
			 struct batadv_hard_iface *recv_if,
			 struct batadv_orig_node *orig_node_src);
bool batadv_frag_skb_buffer(struct sk_buff **skb,
			    struct batadv_orig_node *orig_node);
int batadv_frag_send_packet(struct sk_buff *skb,
			    struct batadv_orig_node *orig_node,
			    struct batadv_neigh_node *neigh_node);

/**
 * batadv_frag_check_entry - check if a list of fragments has timed out
 * @frags_entry: table entry to check
 *
 * Return: true if the frags entry has timed out, false otherwise.
 */
static inline bool
batadv_frag_check_entry(struct batadv_frag_table_entry *frags_entry)
{
	if (!hlist_empty(&frags_entry->fragment_list) &&
	    batadv_has_timed_out(frags_entry->timestamp, BATADV_FRAG_TIMEOUT))
		return true;
	return false;
}

#endif /* _NET_BATMAN_ADV_FRAGMENTATION_H_ */
=0171cdec03bddcc00de50f318d253ff2da821c41'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/net/lapb/Makefile?id=0171cdec03bddcc00de50f318d253ff2da821c41'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/net/lapb/Makefile'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?id=0171cdec03bddcc00de50f318d253ff2da821c41'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/net?id=0171cdec03bddcc00de50f318d253ff2da821c41'>net</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/lapb?id=0171cdec03bddcc00de50f318d253ff2da821c41'>lapb</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/lapb/Makefile?id=0171cdec03bddcc00de50f318d253ff2da821c41'>Makefile</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/net/lapb/Makefile?id=0171cdec03bddcc00de50f318d253ff2da821c41&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
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<tr><th>author</th><td>Emese Revfy &lt;re.emese@gmail.com&gt;</td><td class='right'>2016-06-20 20:42:34 +0200</td></tr>
<tr><th>committer</th><td>Kees Cook &lt;keescook@chromium.org&gt;</td><td class='right'>2016-10-10 14:51:45 -0700</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=0766f788eb727e2e330d55d30545db65bcf2623f'>0766f788eb727e2e330d55d30545db65bcf2623f</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=0766f788eb727e2e330d55d30545db65bcf2623f'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=0766f788eb727e2e330d55d30545db65bcf2623f'>0436ae3b005558a4fb827459fe5c602037fe764a</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=38addce8b600ca335dc86fa3d48c890f1c6fa1f4'>38addce8b600ca335dc86fa3d48c890f1c6fa1f4</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=0766f788eb727e2e330d55d30545db65bcf2623f&amp;id2=38addce8b600ca335dc86fa3d48c890f1c6fa1f4'>diff</a>)</td></tr></table>
<div class='commit-subject'>latent_entropy: Mark functions with __latent_entropy</div><div class='commit-msg'>The __latent_entropy gcc attribute can be used only on functions and
variables.  If it is on a function then the plugin will instrument it for
gathering control-flow entropy. If the attribute is on a variable then
the plugin will initialize it with random contents.  The variable must
be an integer, an integer array type or a structure with integer fields.

These specific functions have been selected because they are init
functions (to help gather boot-time entropy), are called at unpredictable
times, or they have variable loops, each of which provide some level of
latent entropy.

Signed-off-by: Emese Revfy &lt;re.emese@gmail.com&gt;
[kees: expanded commit message]
Signed-off-by: Kees Cook &lt;keescook@chromium.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=0766f788eb727e2e330d55d30545db65bcf2623f'>Diffstat</a></div><table summary='diffstat' class='diffstat'>