/* * 6LoWPAN IPv6 Routing Header compression according to RFC6282 * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #include "nhc.h" #define LOWPAN_NHC_ROUTING_IDLEN 1 #define LOWPAN_NHC_ROUTING_ID_0 0xe2 #define LOWPAN_NHC_ROUTING_MASK_0 0xfe static void routing_nhid_setup(struct lowpan_nhc *nhc) { nhc->id[0] = LOWPAN_NHC_ROUTING_ID_0; nhc->idmask[0] = LOWPAN_NHC_ROUTING_MASK_0; } LOWPAN_NHC(nhc_routing, "RFC6282 Routing", NEXTHDR_ROUTING, 0, routing_nhid_setup, LOWPAN_NHC_ROUTING_IDLEN, NULL, NULL); module_lowpan_nhc(nhc_routing); MODULE_DESCRIPTION("6LoWPAN next header RFC6282 Routing compression"); MODULE_LICENSE("GPL"); net-next.git
net-next plumbingsTobias Klauser
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authorEmese Revfy <re.emese@gmail.com>2016-06-20 20:42:34 +0200
committerKees Cook <keescook@chromium.org>2016-10-10 14:51:45 -0700
commit0766f788eb727e2e330d55d30545db65bcf2623f (patch)
tree0436ae3b005558a4fb827459fe5c602037fe764a /net/ipv6/esp6.c
parent38addce8b600ca335dc86fa3d48c890f1c6fa1f4 (diff)
latent_entropy: Mark functions with __latent_entropy
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 <re.emese@gmail.com> [kees: expanded commit message] Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'net/ipv6/esp6.c')